人教版八年级上册Unit 7 Will people have robots?第一课时Section A (1a-2d) 分层作业（含答案）

Unit 7 Will people have robots
第一课时Section A (1a-2d)
基础训练
Ⅰ. 根据首字母或汉语提示填写单词
1. To have a better f______, we should study harder.
2. I saw a big green p_____ on Jim’s table.
3. We should take care of our ______ (环境) around us.
4. Scientists think that there are living things in other p______.
5. The book is about the history of life on ________ (地球).
Ⅱ. 用所给单词的适当形式填空
1. There will be more air ________ (pollute) if more and more people drive cars to work.
2. There are ________ (few) cars in the town than in Beijing.
3. I think there will be more ________ (build) in 20 years.
4. We all should play a part in ______(keep) our school clean and tidy.
5. Maybe his ______(predict) can come true one day.
Ⅲ. 根据汉语提示完成句子，每空一词
1. 他也参与了昨天的讨论。
He also _____ _____ ______ in yesterday’s discussion.
2. 这个孩子处在很大的危险中，他可能会失去生命。
The kid is _____ _____ _____ and he may lose his life.
3. 多数学生搬到了那座城市去了。
Most students _____ _____ that city.
4. 只有少数人能活到100岁。
Only a few people can _____ ______ _____ 100 years old.
5. 你认为人们家里将会有机器人吗？
Do you think _______ _______ _______ robots in people’s homes
Ⅳ. 单项选择
( )1. I hear he will be back _____ two days.
A. at B. in C. after D. for
( )2. I believe there will be ______ people and _____ pollution.
A. fewer, many B. less, fewer C. more, less D. less, fewer
( )3. He is very happy, because he ______ in a big apartment next year.
A. live B. lives C. will live D. will living
( )4. Would you mind giving me ______ to write on
A. a paper B. some papers
C. a piece of papers D. two pieces of paper
( )5. You can study_____ a computer _____ home _____ the future.
A. on; at; at B. on; at; in C. in; at; in D. on; in; at
能力提升
Ⅰ. 根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余
A: What do you think you will be in ten years
B: 1. ______________
A: Why will you be a driver, not a doctor
B: I don’t like doctors, and I like driving. 2. ______________
A: But I don’t like driving. 3. ______________
B: What will you be in ten years then
A: 4. ______________
B: Great! But you must study hard. Do you like computer science
A: 5. ______________ It’s my favorite subject.
B: Really I like it, too.
A. No, I don’t.
B. Yes, I do.
C. I think I’ll be a driver.
D. Being a driver is very cool.
E. I want to fly to the moon on vacation.
F. I think I’ll be a computer programmer.
G. I think being a driver is boring.
Ⅱ. 阅读理解
A kind of little cars may some day take the place of today’s cars. If everyone drives such cars in the future, there will be less pollution from cars. There will also be more space for parking cars in cities, and the streets will be less crowded. Three such cars can fit in the space now needed for one car of the usual size.
The little cars will cost much less to own and to drive. Driving will be safer, too，as these little cars can go only 65 kilometers an hour. The cars of the future will be fine for getting around a city, but they will not be useful for long trips. Little cars will go 450 kilometers before needing to stop for more gasoline (汽油).
If big cars are still used along with the small ones, two kinds of roads will be needed in the future. Some roads will be used for the big, fast cars and other roads will be needed for the slower, small ones.
( )1. There will be less pollution from the cars because ________.
A. people will drive big cars
B. people will drive a kind of little cars
C. the cars will go 65 kilometers an hour
D. the cars can go 450 kilometers an hour
( )2. The usual size of cars today are ________ that of future cars.
A. much smaller than B. much the same as
C. three times as large as D. a little larger than
( )3. We can learn from the passage that ________.
A. big cars cost less to own and to drive
B. big cars are not useful for long trips
C. the cars of the future will be much smaller than today’s cars
D. small cars are faster than big ones
( )4. The street will be less crowded because ________.
A. there will be fewer cars in the future
B. there will be fewer passengers in the street
C. driving future cars will be safe
D. future cars will be much smaller
( )5. Two kinds of roads may be needed in the future because _______.
A. there will be too many cars in the future
B. more and more people will get around a city
C. big cars and little cars may be used along with each other
D. it looks more beautiful to have two kinds of roads
巩固拓展
你认为我们将来最大的挑战是污染吗？为什么？（英语）
参考答案
基础训练
Ⅰ. 1. future 2. plant 3. environment 4. planet 5. earth
Ⅱ. 1. pollution 2. fewer 3. buildings 4. keeping 5. prediction
Ⅲ. 1. played a part 2. in great danger 3. moved to 4. live to be 5. there will be 6. What will; have
Ⅳ. 1-5 BCCDB
能力提升
Ⅰ. 1-5 CDGFB
Ⅱ. 1-5 BCCDC
1