Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)
63 câu hỏi
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
interest
legendary
panel
nursery
Đáp án là A.
interest có phần gạch chân phát âm là /e/, các từ còn lại có phần gạch chân phát âm là / ə/
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
entrance
circus
official
certain
Đáp án là C.
official có phần gạch chân phát âm là / ∫ /, các từ còn lại có phần gạch chân phát âm là /s/
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
kindly
misty
pharmacy
pigsty
Đáp án là D.
pigsty có phần gạch chân phát âm là /ai/, các từ còn lại có phần gạch chân phát âm là /i/
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions
curriculum
congratulate
diplomatic
environment
Đáp án là C.
diplomatic nhấn âm tiết thứ ba, các từ còn lại nhấn âm tiết thứ hai.
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions
enormous
flamingo
financial
elegant
Đáp án là D.
diplomatic nhấn âm tiết thứ nhất, các từ còn lại nhấn âm tiết thứ hai.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
- I prefer basketball to football. - __________.
Me neither.
So did I!
I do, too!
I prefer too.
Đáp án là C.
So và too dùng trong câu diễn tả sự đồng tình ở thể khẳng định. Với câu đã cho, ta có hai cách : So do I. và I do, too. ( Vì “prefer” chia ở hiện tại, nên mượn trợ động từ “do” )
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Contact lenses__________of acrylic are more transparent and less fragile than lenses made of glass.
Making
Made
Are made
Which made
Đáp án là B.
Rút gọn đại từ quan hệ ở câu bị động, ta dùng V-ed. Câu đầy đủ: Contact lenses which are made of
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
__________mosquito bites a human being or either animal suffering from a certain disease, it carries off the disease germs in its saliva.
A
Should a
Whenever a
That a
Đáp án là C.
Dịch câu: __________ muỗi cắn một người hoặc một động vật khác mà bị một bệnh nào đó, nó mang theo mầm bệnh có trong nước bọt của nó.
=> C. Bất cứ khi nào một……
A không chọn vì sẽ thiếu liên từ nối hai mệnh đề
B. không chọn vì đây không phải là câu điều kiện loại I dạng rút gọn.
D. That + clause đóng vai trò như một danh từ => vế trước sẽ thiếu động từ
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
- Did you enjoy that sandwich I made you?
- __________.
Yes, please! Let’s have them.
So I did.
I loved it!
Neither did I.
Đáp án là C.
Did you enjoy that sandwich I made you? - Bạn có thích cái bánh sandwich tôi làm cho bạn chưa?
Các đáp án khác không hợp ngữ cảnh.
A. Vâng, làm ơn! Chúng ta hãy có chúng.
B. Tôi cũng vậy. - Chỉ sự đồng tình ở thể khẳng định.
D.Tôi cũng không vậy. - Chỉ sự đồng tình ở thể phủ định.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
__________more than 2000 minerals are known, nearly all rocks are formed from seven mineral groups
Although
However
Despite
Since
Đáp án là A
Dịch câu:__________ hơn 2000 có khoáng sản được biết đến, gần như tất cả các loại đá được hình thành từ bảy nhóm khoáng sản.
A. Although + clause : mặc dù ( chỉ sự nhượng bộ )
Các từ còn lại: However: tuy nhiên ( đứng đầu câu trước dấu phẩy ); Despite + N/V-ing: mặc dù ( chỉ sự nhượng bộ ); Since + clause : bởi vì ( chỉ nguyên nhân )
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The behavior of many volcanoes__________very difficult to predict, especially the more explosive types.
Are
Is
That
Being
Đáp án là B.
Chủ ngữ là “The behavior of ...” số ít => dùng “is”
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Albert Emstein’s contributions to scientific theory were__________those of Galileo and Newton.
Important than
More important
The most important
As important as
Đáp án: D
Giải thích:
Kiến thức: So sánh ngang bằng
Câu so sánh trong tiếng Anh có các dạng phổ biến:
So sánh hơn: more + adj + than (quan trọng hơn)
So sánh nhất: the most + adj (quan trọng nhất)
So sánh bằng: as + adj + as (quan trọng như)
Trong câu này, Albert Einstein’s contributions được so sánh với Galileo và Newton, nghĩa là mức độ quan trọng tương đương nhau. Vì vậy, ta cần dùng so sánh bằng → as important as.
Chọn D. as important as.
Dịch: Những đóng góp của Albert Einstein cho lý thuyết khoa học quan trọng như những đóng góp của Galileo và Newton.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
- Shall we go fishing tomorrow? __________.
Sorry, I was too busy.
Yes, he will.
That would be fun.
It doesn’t matter.
Đáp án là C.
Shall we go fishing tomorrow? - Ngày mai chúng ta đi câu cá nhé! - Đề nghị, gợi ý.
That would be fun. -Sẽ rất thú vị đây.
Các đáp án khác không hợp ngữ cảnh:
A. Xin lỗi, tôi đã quá bận.
B. Vâng, anh ta sẽ.
D. Không thành vấn đề.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Ansel Adams was a landscape photographer__________photographs of the western United state show nature on a grand scale
Whose
Of his
Of whom
His
Đáp án: A
Giải thích:
Kiến thức: Mệnh đề quan hệ
Ta thấy phần mệnh đề quan hệ có đủ chủ ngữ “photographs of the western United States” và động từ “show”, sau vị trí cần điền là danh từ, vậy dùng “whose” thay cho tính từ sở hữu.
Dịch: Ansel Adams là một nhiếp ảnh gia phong cảnh, ông chụp những bức ảnh về miền Tây Hoa Kỳ, cho thấy thiên nhiên ở quy mô lớn.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
- How often do you go swimming here?
__________.
It’s over there.
Not a lot.
Not really.
Đáp án là C.
How often do you go swimming here? - Bạn có hay đi bơi ở đây không?
C. Not a lot.- Không nhiều => không thường xuyên.
Các đáp án khác không hợp ngữ cảnh:
A. Tôi bơi không giỏi.
B. Nó ở đằng kia.
D. Không hẳn vậy.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Artificial satellites provide data on atmospheric temperatures, solar radiation, and__________the earth’s surface.
Reflect
Reflecting
The reflection of
Can reflect
Đáp án là C.
Liên từ and nối các từ có chức năng giống nhau. “atmospheric temperatures, solar radiation” là các danh từ, do vậy sau “and” cũng phải là danh từ.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I don’t__________locking the door
Remember
Forget
Remind
Accept
Đáp án là A.
remember + V-ing: nhớ đã làm gì.
Nghĩa câu: Tôi không nhớ đã khóa cửa.
Các từ còn lại:
B. forget + V-ing: quên đã làm gì. Trường hợp này câu phủ định nên không chọn từ “forget”
C. remind + sb + to V: nhắc nhở ai làm gì.
D. accept: chấp nhận
Let’s go for a long walk, __________we?
Will
Do
Shall
Must
Đáp án là C.
Cấu trúc láy đuôi: Let’s ...., shall we?
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
A good friend will__________you when you’re having problems.
Stand by
Stand out for
Stand against
Stand in
Đáp án là A.
stand by: đứng bên cạnh
Các từ còn lại: stand in: đại diện cho; ( make a ) stand against: chống cự lại; stand out for: chống lại cho ....
My sister is an expert on wildlife and its
Conserve
Preserve
Reservation
Conservation
Đáp án là D
Sau tính từ sở hữu “its” ta cần một danh từ => A và B loại
D. Conservation: sự bảo tồn. Còn Reservation: sự hạn chế
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
A__________ship was moored at the quay
White beautiful sailing
White sailing beautiful
Beautiful white sailing
Beautiful sailing white
Đáp án là C.
Trật tự các tính từ chỉ phẩm chất: OSShACOMP - Option - size - shape - age - color- origin - material - purpose => C. Vị trí các tính từ: beautiful - option; white - color; sailing - purpose.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Had the councilors been re-elected, your proposal__________accepted.
Will be
Would be
Would have
Would have been
Đáp án là B.
Câu điều kiện loại hỗn hợp, dạng lược bỏ if: Had + S+ PII, S + would + V. Thường vế sau sẽ là hệ quả của vế trước ( vế if ) .
Dịch: Nếu các ủy viên hội đồng được bầu lại, đề xuất của bạn sẽ được chấp nhận.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
By the time you receive this letter, I__________for Japan.
Will leave
Had left
Would have left
Will have left
Đáp án: D
Giải thích:
Kiến thức: Thì của động từ
Câu có dấu hiệu của thì tương lai hoàn thành (future perfect), vì có cụm "By the time you receive this letter," (Đến lúc bạn nhận được lá thư này, ...).
Cấu trúc thì tương lai hoàn thành: will have VpII
Chọn D.
Dịch: Đến lúc bạn nhận được lá thư này, tôi sẽ rời đi Nhật Bản rồi.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I wonder who rank all the milk yesterday. It__________Jane because she was out all day.
Can’t have been
Mustn’t have been
Could have been
Mightn’t be
Đáp án là A.
Can/ could have done: diễn tả hành động, sự việc có thể đã xảy ra trong quá khứ . Can’t/ Couldn’t have done: mang nghĩa phủ định.
Dịch: Tôi phân vân ai là người đã xếp hạng tất cả số sữa ngày hôm qua. Không thể là Jane được vì cô đã ra ngoài cả ngày.
Các từ còn lại: Mustn’t have done: diễn tả hành động, sự việc chắc chắn không xảy ra trong quá khứ ( có cơ sở)
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlinedpart in each of the following questions.
Due to the bad weather condition, the plane won’t leave until 5:p.m
Take off
Land
Ascend
Rise
Đáp án là B.
Leave = take off: dời đi, cất cánh ( máy bay ) >< land: hạ cánh Các từ khác: ascend: lên, trèo lên; rise: tăng lên
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlinedpart in each of the following questions.
Jane had decided to settle permanently in France
Regularly
Temporarily
Constantly
Sustainably
Đáp án là B.
permanently : vĩnh viễn >< temporarily: tạm thời
Các từ còn lại: Regularly: thường xuyên; constantly: liên tục; Sustainably: một cách bền vững
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlinedpart in each of the following questions.
The shop assistant was totally bewildered by the customer’s behavior.
Upset
Puzzled
Disgusted
Đáp án là B.
bewildered: hoang mang, bối rối = Puzzled Các từ còn lại: upset: buồn; disgusted: phẫn nộ; angry: tức giận
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlinedpart in each of the following questions.
Local charity organizations benefited the fire victims
Claimed
Helped
Donated
Sponsored
Đáp án là C.
benefit: giúp ích = donate: quyên góp
Các từ còn lại: claim: đòi , thỉnh cầu; help: giúp đỡ; sponsor: tài trợ
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlinedpart in each of the following questions.
People from flood-ravaged areas have suffered a lot of damage.
Supplied
Destroyed
Provided
Killed
Đáp án là B.
ravaged: bị tàn phá = destroyed
Các từ còn lại: supplied: được cung cấp = provided; killed: bị giết
Mark the letter A, B, C or D on your answer sheet to show the underlinedpart that needs correction in each of the following questions.
Science is the process of gathering knowledge and answering questions about the world and how works it
Is
Gathering
Questions
Works it
Đáp án là D.
works it => to work it. Sau các từ để hỏi Wh- (trừ why) ta thường dùng “to V”
Mark the letter A, B, C or D on your answer sheet to show the underlinedpart that needs correction in each of the following questions.
Medicine in the future will make increasing use of high technology for the investigate and diagnosis of illness, as well as for their treatment.
Medicine
Increasing
Investigate
Their treatment
Đáp án là C.
Investigate (v) => Investigation (n) . Sau mạo từ “the” cần 1 danh từ.
Mark the letter A, B, C or D on your answer sheet to show the underlinedpart that needs correction in each of the following questions.
Lewis and Clack had been gone for such long on their expedition that many thought they were dead
Been gone
Such
Many
Were dead
Đáp án là B.
such => so. Cấu trúc “quá ... đến nỗi.” : so ... that
Mark the letter A, B, C or D on your answer sheet to show the underlinedpart that needs correction in each of the following questions.
Though it is one of the rarest metals, gold was one of the first to be discover
Though
Rarest metals
The first
Discover
Đáp án là D.
discover => discovered.
Mark the letter A, B, C or D on your answer sheet to show the underlinedpart that needs correction in each of the following questions.
Energy exists in different forms, such as light, heat, and chemical, mechanic, and electrical energy.
In
Forms
Mechanic
Electrical
Đáp án là C.
mechanic (n) => mechanical (adj); vì từ “and” nối các tính từ : chemical, .... , and electrical => phải dùng tính từ “mechanical”
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 35
quantity
equality
quality
equation
Đáp án là C.
the quality of the life: chất lượng cuộc sống.
Các từ còn lại: quantity : số lượng; equality: sự bình đẳng; equation: sự làm cân bằng
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 36
announcements
positions
decisions
locations
Đáp án là C.
make decisions: đưa ra quyết định
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 37
force
crash
problem
impact
Đáp án là D.
have an impact on: có ảnh hưởng đến.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 38
better
open
difficult
worsening
Đáp án là D.
worsening: làm cho xấu hơn, làm cho tệ hơn Nghĩa các từ còn lại: better: tốt hơn; open: mở; difficult: khó khăn
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 39
motion
use
sale
method
Đáp án là B.
Increasing use of the car: tăng việc sử dụng xe ô tô
Các từ còn lại: motion: sự vận động; sale: bán hàng; method: phương pháp
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 40
awareness
interest
campaign
transfer
Đáp án là A.
awareness of: ý thức về
Các từ còn lại: interest:sự thú vị; campaign: chiến dịch; transfer: sự di chuyển
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 41
by
in
backwards
from
Đáp án là A.
by the sea: gần biển
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 42
opening
contact
access
Touch
Đáp án là C.
have access to something / somebody : có cơ hội/quyền sử dụng cái gì; sự đến gần ai
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 43
options
means
schedules
ways
Đáp án là B.
means of transport: phương tiện giao thông
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word to each of the blanks
Transport in the city
Transport plays an important role in our daily lives and in the (35)__________of life in our city. Moreover, the individual (36)__________we make when we choose how to reach our destination can have a(n) x on other people - longer traffic queues, (38)__________air quality, greater numbers of accidents and health problems. Providing more transport options/ choices will create a transport system that is safe, efficient, clean and fair.
Increasing (39)__________of the car has led to greater (40)__________of the impact it has and the real costs to us - for the economy and for the environment.
We want our city to become a successful, cosmopolitan city (41)__________the sea, where people can enjoy a high quality of life in a pleasant environment. To achieve this we need to make sure everyone has (42)__________to the services and facilities they need, through a choice of as many different (43)__________of transport as possible. We therefore welcome the Govemment’s White Paper on Integrated Transport published earlier this year and (44)__________their version of “ A new deal for transport: Better for Everyone”.
Điền vào ô 44
dream
spoil
share
ask
Đáp án là C.
share: chia sẻ
Các từ còn lại: dream: mơ; spoil: làm hư hỏng; ask: yêu cầu
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
Where did the first problem occur at Three Mile Island?
In the control rods
In the reactor vessel
In the water circulation system
In the reactor’s core
Đáp án là C.
Ý trong bài: Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
The word „this” in the passage refers to__________
Water
The circulation system
Repairing the piping
Blocking the flow of water
Đáp án là D.
Ý trong bài: they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, ... ( họ vô tình bị chặn dòng chảy của nước. Điều này đã ngừng việc loại bỏ nhiệt từ các lò phản ứng,... )
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
It can be inferred that removing heat from a reactor is important because
It keeps pressure low enough to avoid accidents
It keeps the reactor producing energy
It stops a chain reaction
It stops radioactivity from leaking out of the reactor
Đáp án là A.
Nó giữ áp suất thấp, đủ để tránh tai nạn.
Tìm hiểu ý đoan 3 sẽ trả lời được câu này: Đoạn 3 nói về hậu quả của việc “stopping the removal of heat from the reactor” đó là : the reactor vessel became hotter and the pressure rose. ... A relief valve opened butfailed to close. As a result, too much water escaped, and the reactor began to melt down. => Từ đó có thể suy ra được vai trò của “removing heat from a reactor”
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
The word “thrust” in the passage is closest in meaning to
Carried
Repaired
Pushed
Removed
Đáp án là C.
thrust = push: đẩy
Các từ còn lại: Carry: mang; repair: sửa chữa; remove: loại bỏ
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
which word refers to the part of a nuclear reactor in which the nuclear reaction takes place?
Vessel
Core
Circulation system
Control rods
Đáp án là B.
Core: nòng cốt . Có thể dựa vào câu hỏi 48 để chọn đáp án cho câu hỏi này.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
According to the passage, how was the chain reaction stopped at Three Mile Island?
By a built-in safety device
By the plant operators
By the loss of fuel
By water flooding the plant
Đáp án là A.
Bởi một thiết bị an toàn được xây dựng trong
Chi tiết trong bài: Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
What is the most likely reason why many Americans are still afraid of nuclear island?
They have heard about many accidents like the one at Three Mile Island.
They were at Three Mile Island
They believe that a situation like Three Mile Island could happen again
Nuclear power plants are always dangerous.
Đáp án là C.
Ý trong bài: “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day.
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
The word “contained” in the text is closest in meaning to
Kept inside
Cleaned up
Escaped from
Kept out
Đáp án là A.
contained: được chưa đựng = Kept inside: được giữ bên trong
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions
Three mile island nuclear power plant
America’s worst accident at a civilian nuclear power plant occurred on March 28, 1979, at Three Mile Island. Operators were trying to repair a problem with piping in the water circulation system, and they accidentally blocked the flow of water. This stopped the removal of heat from the reactor, and began a series of events that would change the way America thought about nuclear power.
Within ten seconds after the flow of water was blocked, the reactor vessel became hotter and the pressure rose. Safety control rods were automatically thrust down into the reactor, causing the chain reaction to stop completely. Pressure, however, continued to build. A relief valve opened but failed to close. As a result, too much water escaped, and the reactor began to melt down.
[1] Large quantities of radioactivity began to leak from the reactor. [2] Most of the radioactivity was contained, and it is likely that no one received a harmful amount of radiation. [3] “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. [4]
Which is the best place for the following sentence?
“ Even so, this disaster stayed in the minds of many Americans.”
[1]
[2]
[3]
[4]
Đáp án là C
“ Even so, this disaster stayed in the minds of many Americans.” - "Mặc dù vậy, thảm họa này ở lại trong tâm trí của nhiều người Mỹ."
C. Thay thế cho câu 3: “Three Mile Island” became the reason that many Americans are afraid of nuclear power to this day. - "Three Mile Island" đã trở thành lý do mà nhiều người Mỹ sợ điện hạt nhân cho đến ngày nay.
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
What is the topic of the passage?
Types of stars and how to observe them.
The differences between binary and variable stars
Types of telescopes
The color and temperature of stars
Đáp án là A.
Các loại sao và làm thế nào để quan sát chúng. Đọc nội dung cả bài chúng ta dễ dàng chọn được đáp án này.
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
The temperature of a star can be determined by its
Size
Color
Movement
Luminosity
Đáp án là B.
Color. Ý trong đoạn 1: One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
They vary in brightness
They rotate around each other.
They vary in color.
The size of the telescope must vary in order to observe them.
Đáp án là A.
Ý trong đoạn 2: Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness . Tính sáng đề cập đến lượng năng lượng bức xạ của một ngôi sao, trong khi cường độ đề cập đến độ sáng của nó
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
Why does the author write that “stellar astronomy is possible for everyone”?
To emphasize that it is easy to become an astronomer
To encourage people to try observing stars
To show that most people know a lot about stars
To explain why astronomy is popular
Đáp án là B
“stellar astronomy is possible for everyone “ - Thiên văn học về sao là có thể cho tất cả mọi người.
B. Để khuyến khích mọi người cố gắng quan sát sao
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
Why does a telescope need to have a high-gathering ability?
To view stars which do not give off very much light
To view stars with a high variability
To support a lens of large diameter
All of the above
Đáp án là B.
Ý trong đoạn 2: At time the degree of variability may be high, requiring a telescope with an equally high light-gathering power. Vào thời điểm mức độ biến thiên có thể cao, đòi hỏi phải có một kính thiên văn có một sức mạnh ánh sáng thu thập đều cao.
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
The word “parameters” in paragraph 1 is closest in meaning to
Measurements
Laws
Categories
Numbers
Đáp án là A.
parameters = measurements: các thông số
Nghĩa các từ còn lại: law: luật; categories: các loại; numbers: các số đếm
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
The word “ rudimentary” in paragraph 4 is closest in meaning to
Advanced
Formal
Basic
Important
Đáp án là C.
rudimentary: sơ khai = basic: căn bản
Các từ còn lại: Advanced: tiên tiến; formal: chính thức; important: quan trọng
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
The word “radiated” in paragraph 2 is closest in meaning to
Received
Sent out
Burnt
Controlled
Đáp án là B.
radiated: được chiếu, tỏa ra = send out: được gửi đi, phân phát
Nghĩa các từ còn lại: received: được nhận; burnt: được đốt cháy; controlled: được điều khiển
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
Complete the summary by choosing one sentence (A, B, C or D) that is among the most important information to fill in the blank.
Variable stars may differ in the amount of energy they radiate or in their luminosity.
Variable stars change in brightness and luminosity, and require a telescope with a large lens
Proxima Centauri, the closest star to Earth, is a binary star and requires a large telescope for observation
Many different types of stars exist, but the most important categories are variable and binary stars.
Đáp án là B.
Câu B này chính là câu tóm tắt ý cho đoạn 2.
Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questions
Stellar Astronomy
Many parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.
There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.
Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.
Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.
Complete the table by choosing a phrase to match the heading
Include the sun
Can be viewed without a telescope
Display the greatest luminosity
Include Proxima Centauri
Đáp án là B.
Can be viewed without a telescope - Có thể được xem mà không một kính thiên văn
