20 câu trắc nghiệm Tiếng Anh 8 Unit 6. Life on Other Planets - Reading & Writing - iLearn smart world có đáp án
20 câu hỏi
Questions 1-5. Read the text about two types of smartphones. Choose True, False or Doesn’t say.
Past Explanations for UFOs
An unidentified flying object, or UFO, is anything in the sky that the person who sees it cannot explain. Some people believe UFOs are alien spacecraft. However, most scientists believe that it can be easier to explain UFOs. A UFO has different descriptions. It can take the form of a disk, triangle or even an egg. After a sighting of a disk-shaped UFO in the 1940s, the term “flying saucer” became popular. It soon became fashionable to call all UFOs flying saucers. Nowadays, there are records of thousands of UFO sightings. These are photographs of UFOs and conversations with the people who saw UFOs.
In the 1950s, a government asked a group of scientists to study hundreds of sightings. However, most sightings were just space objects like stars, planets or meteors. A lot of other sightings were only aircraft, birds or hot gases. However, such things didn’t stop people from reporting UFOs. By the mid-1960s, there were even more sightings of UFOs than ever. People also found that most UFO or alien sightings happened in bad weather. But governments around the world still believed that UFOs were unreal. Other scientists agreed. But it was hard to explain why UFOs still appeared. Nowadays, researchers believe that UFOs might be visitors from space.
It is easy for a person to describe a UFO when he or she sees it.
True
False
Doesn’t say
Most researchers believe that explaining UFOs will be easier.
True
False
Doesn’t say
A UFO can be a disk-shaped or egg-shaped object.
True
False
Doesn’t say
Most UFO or alien sightings happen in bad weather.
True
False
Doesn’t say
People who see UFOs often try to chase them.
True
False
Doesn’t say
Questions 6-10. Read the text and answer the questions.
A
The first astronauts to come into space only went up for short trips to see what it was like. Astronauts may now spend weeks or even months living and working in space. They live in a large spacecraft that they often call a space station, which circles or travels around Earth. The astronauts on board spend their days doing scientific studies such as examining the effects of space on the human body and the growth of plants. They also keep the space station running in the right direction.
B
Living in space for a long time will affect an astronaut’s body. Many astronauts get space sicknesses, such as a cold head, stuffy nose or puffy face, shortly after entering space. That is because there is not enough gravity in space. Astronauts will have to exercise to stop their muscles from becoming weak. They also need to monitor their bodies to ensure good health and research the effects of space travel on the human body. Besides doing their jobs, astronauts do the same activities back on Earth. For example, they will eat their meals, sleep, relax and enjoy themselves.
C
Eating food in space is a real challenge. In space, everything will become weightless and start to float away. For instance, food will not stay on a plate, and drinks will drift away from a glass. For that reason, people will have to put them in some special packages, so the astronauts will be able to eat the food directly from the packages. For each space travel, astronauts will bring freeze-dried food. The food will become soft and sticky after the astronauts add water and heat them. They have fresh food delivery from Earth, too.
Where will an astronaut live while in space?
On a large airplane
In a flying car
In a space station
On the moon
What will an astronaut experience soon after going into space?
They will grow taller immediately.
They will get space sickness.
They will sleep for many days.
They will lose their memory.
What will an astronaut need to do to avoid weak muscles?
Sleep a lot in space
Take special medicine
Exercise regularly
Drink more water than usual
What type of food will astronauts carry when going into space?
Fresh fruit and vegetables
Freeze-dried food
Canned food only
Cooked meals in trays
Where do astronauts receive a supply of fresh food?
From the space station
From other astronauts
From Earth
From freeze-dried food packages
Use the given words or phrases to make a complete sentence.
where / think / we / live / two hundred years?
Where think we will live in two hundred years?
Where do you think we will live in two hundred years?
Where will we live you think in two hundred years?
Where we think will live in two hundred years?
Use the given words or phrases to make a complete sentence.
I / think / people / have / find / new / home / another / planet.
I think people have to find a new home on another planet.
I think people have find a new home another planet.
I think people have found a new home in another planet.
I think people have to finding a new home on another planet.
Use the given words or phrases to make a complete sentence.
why / people / have / move / other / planets?
Why have people move to other planets?
Why do people have to move to other planets?
Why people have to move other planets?
Why do people have move to other planets?
Use the given words or phrases to make a complete sentence.
there / not / be / enough / space / us / live / Earth.
There will not enough space for us to live on Earth.
There is not enough space for us live on Earth.
There will not be enough space for us to live on Earth.
There will not be enough space for us to live in Earth.
Put the words in the correct order to make a complete sentence.
it / be / will / very / on / Mars. / cold
It will be very cold on Mars.
It be will very cold on Mars.
Will it be very cold on Mars.
Very cold it will be on Mars.
Put the words in the correct order to make a complete sentence.
will / move / to / humans / planet / in / the / future / think / I / another / .
I think humans will move to another planet in the future.
Humans think I will move to another planet in the future.
I will think humans move to another planet in the future.
Will humans move to another planet in the future I think.
Put the words in the correct order to make a complete sentence.
you / think / Do / a / space / will / station / be / a / good / 2100s? / place / to / live / in
Do you think a space station will be a good place to live in the 2100s?
Will a space station do you think be a good place to live in the 2100s?
Do think you a space station will be a good place to live in the 2100s?
You do think a space station will be a good place to live in the 2100s?
Put the words in the correct order to make a complete sentence.
do / you / overcrowded? / where / think / will / humans / live / when / Earth / is
Where will humans live when do you think Earth is overcrowded?
Do you think where humans will live when Earth is overcrowded?
Where do you think humans will live when Earth is overcrowded?
You do think where will humans live when Earth is overcrowded?
Make the question for the underlined words.
When a UFO landed on the street, the child was flying his kite.
What did the child do when a UFO landed on the street?
What was the child doing when a UFO landed on the street?
What is the child doing when a UFO landed on the street?
What does the child do when a UFO landed on the street?
Make the question for the underlined words.
Researchers started to search for evidence of aliens many years ago.
How did researchers start to search for evidence of aliens?
What did researchers start to search for many years ago?
Where did researchers start to search for evidence of aliens?
When did researchers start to search for evidence of aliens?