Module 3 Journey to space Unit 2 We have not found life on any other planets yet 同步练习（含答案）

Module 3 Unit 2
同步练习
一、选择题(每空2分，共20分)
1. _______is quite easy for people to find any place in the world with the help of online maps.
A. That B. It C. One D. This
2. —Four children were walking under a small umbrella. _____of them got wet. Can you guess why
—Because it was not raining!
A. All B. None C. Most D. Some
3. —There are mainly six kinds of tea in China. Which is your favorite
— Green tea, I guess. I’ve tried black tea, green tea and so on, and ________ of them have their special tastes.
A. all B. both C. none D. neither
4. —To go abroad or not to go after graduation, it’s a question.
— You may take ________ of the roads. But being home in the end matters.
A. neither B. either C. both D. none
5. —China is a great country with a history of about five ________ years.
—Yes. And ________ of foreigners come to visit it every year.
A. thousand; thousand B. thousands; thousands
C. thousand; thousands D. thousands; thousand
6. In the past few years there ________ great changes in my hometown.
A. had been B. have been C. were D. are
7. The boy studies ________ to pass the exam.
A. hard enough B. hardly enough
C. enough hard D. enough hardly
8. The old man lives ______. And he sometimes feels ______.
A. lonely; alone B. alone; lonely
C. lonely; lonely D. alone; alone
9. It is difficult _____me _____ the work by myself.
A. on; finish B. for; to finish
C. on; to finish D. for; finishing
10. —Kids often feel better in a happy family.
—That's true. A happy family provides a loving ________ for its children.
A. expression B. environment
C. encouragement D. development
二、完形填空(每空1分，共10分)
How much do you learn about the solar system The following passage(短文) will tell you.
The earth is a planet. It as well as seven __1__ planets goes around the sun.We __2__ the eight planets and the sun the solar system. The first planet, __3__ the sun, is Mercury(水星). It is about 58 million __4__ from the sun.
Venus(金星) is the second planet next to the sun, and __5__ planet, the earth, is the third. It is about 150 million kilometres from the sun.
Jupiter(木星), Saturn(土星), Neptune(海王星)and Uranus (天王星) are all __6__ than the earth, __7__ Venus, Mars and Mercury are smaller than the earth.Animals, trees and humans can only __8__ on the earth—the other planets in our solar system do not __9__4 air or water.Do planets in other galaxies have __10__ We don’t know about it.
1. A. else B. others C. other D. another
2. A. know B. call C. take D. pick
3 A. next to B. before C. out of D. in front of
4. A. years B. hours C. meters D. kilometres
5. A. our B. their C. her D. his
6. A. lighter B. bigger C. shorter D. safer
7. A. but B. or C. till D. so
8. A. knock B. try C. live D. land
9. A. have B. bring C. fill D. join
10. A. planet B. system C. galaxy D. life
三、阅读理解(每题2分，共10分)
Astronauts have already visited the Moon and lived on space stations. They've never been to another planet, but they might visit Mars soon. Astronauts will spend about six months getting to the planet, then about two years on the planet and about six months travelling back to the Earth. They'll be away from the Earth for about three years, so they'll need much food.
It's very expensive to take food into space. It costs about 120 000 dollars to carry something that weighs(重) one kilo(千克). So an apple on Mars could cost 20 000 dollars! Of course, they will need to take much food with them to feed the astronauts for three years. This amount of fresh food can't stay fresh, and is very expensive to take, so they need to find food that is not very heavy.
At the moment, astronauts in space stations eat dried food. It's very light, so it doesn't cost much money to carry it into space. But astronauts stay healthier and happier if they eat fresh food. In the future, astronauts on Mars may grow vegetables like carrots and lettuce(生菜).
Astronauts on Mars will probably have special machines. They'll use these machines to change beans(豆) into food that tastes like meat or cheese. They probably won't eat real meat or cheese because it won't be possible to keep animals in space.
1. Which planet do the astronauts plan to go to next
A. Mars. B. Space. C. The Moon.
2. How long will it take to get to Mars
A. About three years. B. About two years. C. About six months.
3. Why do the astronauts eat dried food
A. Because it is cheap to carry.
B. Because it is cheap to buy.
C. Because it is very healthy.
4. What may astronauts do in the future
A. Eat only dried food.
B. Grow some fresh vegetables on Mars.
C. Grow food in their spacecraft.
5. What will they get from beans
A. Apples.
B. Food that tastes like meat or cheese.
C. Real meat and cheese.
四、根据句意及汉语提示完成句子。 (每题2分，共10分)
1. The satellite is travelling ________ (在外) in space.
2. The new ________ (系统) has been improved a lot.
3. I come upon a ________ (群) of children playing in the street.
4. We hope to have a good ______________ (环境).
5. —I wonder if I am able to learn English well.
— Nothing is ___________ (不可能的) as long as you put your heart into it.
五、根据句意用所给词的适当形式填空。(每题2分，共10分)
1. There are about three ________(million) people going to this small but beautiful village every year.
2. He is too weak. It’s ___________(possible) for him to move the heavy box.
3. They can’t go with us now. They _______________ (not finish) the work yet.
4. It is important ________ (get) some exercise every day.
5. So far none of us ____________(know) the new teacher’s name.
六、从方框内选择合适的短语并用其适当形式填空。(每题2分，共10分)
solar system, billions of, far away, go around, be called
1. Li Ming isn't old but he ____________ Laoli in his office.
2. Let's ____________ the park, not through it.
3. There're ____________ stars in the universe.
4. The ____________ is only a small part of the Milky Way.
5. —The bookstore is __________ from our school.
—I see. Let's go there by bus.
七、补全对话(每空2分，共10分)
A: Hello, Lucy. I haven't seen you for several hours. Where have you been
B: Hello, Tony. 1.______ And I have found some information about the universe.
A: Really Would you like to tell me some
B: Of course. What do you want to know
A: Well. 2.______
B: Millions of years.
A: Wow! So long. 3.______
B: Not yet.
A: 4.______
B: Yes, that's right. But they have discovered water on Mars.
A: That's interesting.
B: Oh, I want to return the book to Jack, but I can't find him. Do you know where he is
A: 5.______ You can find him there.
B: Thanks a lot.
A. So far there has been life only on the earth B. How long has there been life on the earth C. I have been to the library. D. So have scientists found life on other planets E. He has been to the space museum twice. F. I have been to the hospital. G. He has just gone to the playground.
八、完成句子(每空1分，共10分)
1. 众所周知，地球绕着太阳转。
As we all know, the earth ________ ________ the sun.
2. 此刻数十亿颗星星都在看着我们呢。
At the moment ________ ________ stars are looking at us.
3. 他真的很想知道什么是太阳系。
He really wants to know what the ________ ________ is.
4. 一群学生正在爬山。
________ ________ ________ students are climbing the hill.
5 人们可以用微信彼此交流。
People can ___________ ___________ each other on WeChat.
九、任务型阅读(每题2分，共10分)
Living in space is common to astronauts. But what if it is a task of nearly a year
US astronaut Scott Kelly was in the International Space Station (ISS) for 340 days. It is the longest time that a US astronaut has spent in space at a time. Kelly's stay is part of the Twins Study. When Scott Kelly spent nearly a year in the ISS, his twin brother Mark Kelly lived on Earth. They gave scientists more ways to study the human space flight.
Usually living in the ISS for such a long time is boring. Was it the same for Kelly Let's take a look.
Good morning, everyone.
It was time to enjoy a sunrise. But for Kelly, it was one of the 16 sunrises he saw each day in the ISS. Isn't that cool
Work comes first.
During his stay, Kelly and his partners did about 400 science experiments. One of them was about planting vegetables. And they did it! Growing vegetables will be helpful for longer space journeys.
Moving with microgravity(微重力).
As we all know, space is a place with microgravity, which influences human bodies. So Kelly did exercise for more than 700 hours in the ISS. That was about two hours of exercise a day. Microgravity also makes some easy things difficult. Kelly often slept in a sleeping bag, or his arms would float(飘浮)in front of him all the time.
Boring Why not do something for fun
Kelly loved taking photos from space and sharing them with the world online. Even President Obama was his fan. Under one of his photos, Obama wrote, “Hey, loving the photos. Do you ever look out of the window and just freak out(吓坏了)？” “I don't freak out about anything, Mr. President, except getting a question from you, ” Kelly replied.
根据所给材料, 完成下列任务。
1. How long did Kelly stay in the ISS
_____________________________________
2. Why did scientists start the Twins Study
_____________________________________
3. What did Kelly do because of the influence of microgravity on human bodies
_____________________________________
4. Did President Obama enjoy Kelly's photos
_____________________________________
5. What was Kelly's life in the ISS like
_____________________________________
参考答案
一、1-5BBABC 6-10BABBB
二、1-5CBADA 6-10BACAD
三、1-5ACABB
四、1. out 2.system 3.group 4.environment 5.impossible
五、1. million 2.impossible 3.haven't finished 4.to get 5.has known
六、1. is called 2.go around 3.billions of 4.solar system 5.far away
七、1-5 CBDAG
八、1. goes around 2.billions of 3.solar system 4.A group of 5.communicate with
九、1. 5For 340 days.
2. Because the Twins Study gave scientists more ways to study the human space flight.
3. He did exercise for more than 700 hours in the ISS.
4. Yes, he did.
5. Kelly's life in the ISS was interesting.