人教新目标英语八年级上册Unit 7 How much are these socks?单元练习题（有答案）

人教新目标英语八年级上册
Unit 7 Will people have robots?
基础知识
Ⅰ. 句意填词 根据句意及首字母提示，在横线上填入一个适当的词，使句意完整。
1. The most serious problem is the p_______________ of water.
2. Yang Liwei is famous as an ___________________.
3. There are many kites in the sky, they are in different s_____________.
4. It’s d_________ ___ to play in the street.
5. It is p____________ for us to do things well if we put our hearts into them.
Ⅱ. 词形转换 用括号内所给单词的适当形式填空。
1. It is _______________ (possible) to finish the work in such a short time.
2. People will live ________ (be) 200 years old.
3. Everything ________ (be) ready, we can start now.
4. He _____________ (come) back in two weeks.
5. I can see _______________ birds in the sky. About five _________ birds are black. (hundred)
Ⅲ. 单项选择 从每小题所给的三个选项中，选出一个正确答案。
（ ）1. ---Will there be more trees in the future?
---___________________.
A. No, I don’t know. B. No, there isn’t. C. Yes, there will.
（ ）2. I will live in ___________ apartment in the future.
A. an B. a C. /
（ ）3. We have never seen ________________ before.
A. such tall a tree B. so tall a tree C. so a tall tree
（ ）4. Those workers can finish the work with __________ people and ________ money.
A. less; fewer B. fewer; less C. fewer; fewer
（ ）5. ___________ do you think our lives will be like in 100 years?
A. How B. Where C. What
（ ）6. Some scientists are sure that every family can have a robot ___________200 years.
A. for B. in C. after
（ ）7. The article is easy for us to read because there are _________ new words in it.
A. little B. many C. few
（ ）8. There ____________ a basketball match in the afternoon.
A. is B. will have C. will be
（ ）9. We need ten ______________ to write on.
A. pieces of paper B. pieces of papers C. piece of papers
（ ）10. _________ is difficult for the little boy to work out the problem.
A. This B. That C. It
（ ）11. Robot won’t ___________ to think like a person.
A. can B. be able to C. able to
（ ）12. I ____________ my keys everywhere, but I didn’t _________ it.
A. looked for; find B. look for; find C. looked for; found
（ ）13. The teacher makes the student ____________ every day.
A. working hard B. work hardly C. work hard
（ ）14. I hope to be an actor __________________.
A. in future B. in the future C. late
（ ）15. We’ll never know what __________ in 100 years.
A. happens B. happened C. will happen
（ ）16. I’d like to ________ smart in my free time.
A. put on B. look C. wear
（ ）17. I want to ___________ a dog, but my mother doesn’t agree.
A. feed B. keep C. be
（ ）18. I’ll go to America on my vacation __________ possible.
A. if B. where C. how
（ ）19. Peter looks ____________ today.
A. happily B. happy C. happiness
（ ）20. Will robots look like ________ in the future？
A. humen B. a human C. humans
交际运用
Ⅰ．完成对话 从方框中选择正确选项。 （方框中有一个选项是多余的）
A: OK, I want to hear everyone’s predictions about the future.
B: Well, 1.____________________________.
A: More people? OK. What else?
C: 2._____________________________.
A: You do?
C: Yes, people will use the subways more.
A: 3._____________________. Let’s hear another predictions.
D: 4._______________________.
A: That will be good for the earth.
D: I think there will be fewer trees. And cities will be really big and crowded because there will be a lot more people.
A: 5.______________. I hope our earth will be more and more beautiful with more trees and less pollution.
1. 2. 3. 4. 5.
Ⅱ. 补全对话 根据对话内容，填写适当的话语，使对话完整，正确。（每空词数不限）
A: What are you reading?
B: It’s a book 1.______________.
A: Sounds cool. So 2._________________________________________?
B: Well, cities will be more crowed and polluted. There will be fewer trees and the environment 3._______________________________.
A: That sounds bad! Will we have to move to another planets?
B: 4.______________. But I want to live on the earth.
A: Me, too. 5.________________________________?
B: We can use less water and plant more trees. Everyone should play a part in saving the earth.
A: You are right. Let’s do our best to protect the earth.
阅读理解
短文填空 从方框中选择正确选项，完成短文。（方框中有两个选项是多余的）
People began to make robots about several 1.________years ago. In the past, some of the early ones looked like animals or humans.2._________, they couldn’t talk and were pretty dumb. They worked like clocks and did the same things over and over again.
Now modern robots 3.________always look like people. 4.________are like big machines; others are nothing 5._______long arms attached to boxy(箱子般四方) bodies. However, modern robots are smart. Some can solve problems on their own. 6._________brains are computers and their eyes are sensors(传感器). Motors(发动机) help them 7._______.
In the future, robots will learn 8.________their mistakes more than they do now. They will be smarter. It’s 9._________that we will have robot judges, robot house-hold workers, and robot factory workers. Robots will help people to do 10.________things.

书面表达
请以“Our lives in 100 years”为题，展开大胆设想，写一篇60词左右的短文，要求语句流畅，意思表达准确。
提示词：live to be 120 years, more/ less pollution; study on computers, one country in the world
人教新目标英语八年级上册
Unit 7 Will people have robots?答案
基础知识
Ⅰ. 句意填词 根据句意及首字母提示，在横线上填入一个适当的词，使句意完整。
1. pollution 2. astronaut 3. shapes 4. dangerous 5. possible
Ⅱ. 词形转换 用括号内所给单词的适当形式填空。
1. impossible 2. to be 3. is 4. will come 5. hundreds of hundred
Ⅲ. 单项选择 从每小题所给的三个选项中，选出一个正确答案。
1-5 CABBC 6-10 BCCAC 11-15 BACBC 16-20 BBABC
交际运用
Ⅰ．完成对话 从方框中选择正确选项。 （方框中有一个选项是多余的）
1-5 EFBAC
Ⅱ. 补全对话 根据对话内容，填写适当的话语，使对话完整，正确。（每空词数不限）
1. about the future 2. what will the future be like 3. will be in great danger
4. Maybe 5. Then what can we do
阅读理解
短文填空 从方框中选择正确选项，完成短文。（方框中有两个选项是多余的）
1-5 LFBGC 6-10 DHIEJ
书面表达
略。