Unit 4 Topic 2 I'm excited about the things that will be discovered in the future. Section A 同步练习

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Unit 4 Topic 2
Section A 同步练习
一、单项选择
( ) 1. If you say “ yes”, your face will on the of the machine.
A. be display; window B. displaying; screen
C. be displayed; screen D. display; window
( ) 2. I believe Mars soon in the future by human beings.
A. maybe visit B. will be visited
C. may visit D. can visit
( ) 3. Scientists think that humans will live in space .
A. later B. later on
C. after 100 years D. one day
( ) 4. We will anything during the coming vacations.
A. can do B. able to do
C. be able to do D. could
( ) 5. China has been able to in , and in this field it has achieved great achievement.
A. explore; outing space B. explore; outer space
C. exploring; out of sky D. explored; outing sky
二、根据汉语提示完成句子
1. 今晚将要有一部精彩的电影上映。
There will be a to be tonight.
2. 你相信下个世纪人类将要生活在火星上吗？
Do you believe humans Mars next century?
3. 我希望我能在世上任何一个地方旅行。
I hope I will travel in the world.
4. 也许外星人来地球是为了了解人类文化。
Maybe aliens come to the earth human culture.
5. 我对海底探险很感兴趣。
I’m very interested in .
三．阅读理解。
How soon will robots become so clever that they will be able to do jobs which human can do, such as teaching language or looking after patients in hospital? Some experts believe this will happen in twenty years.
UAS, one London company, has already developed a kind of machine. ①It can be used as “home-helps” for old people. It can also do such things as cooking eggs and cleaning the floor. The company says that the machine will accept simple voice instructions and that the machine will be controlled by a latest IBM microcomputer (微机). Mr. Henry, the director of UAS, believes that his company will develop the clever robots for using in industry. By this time they will begin to sell the machines into ordinary homes.
Robots can do much housework, such as washing dishes, cleaning the house and cooking meals. ②By the way, the price of them may be as little as＄1,000.
But Dr. Sandra believes we have a long way to develop truly intelligent (真正智能化的) machines. She says, it can cook an egg. But if one of eggs is bad, it will still cook. If you ask a robot to do something unusual that needs a man to think, a robot is useless.
根据短文内容，回答下列问题。
1. How soon do some experts believe robots will be able to do jobs?
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2. 把文中画线的①句改为同义句。
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3. 第①句中 “home-helps” 的意思是( )。
A. 看家的 B. 帮家人的 C. 帮助照看老人的佣人 D. 家政服务
4. 把文中画线的②句译为汉语。
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5. Do we have truly intelligent (真正智能化的) machines?
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同步练习答案
一、
l. C 2. B 3. D 4. C 5. B
二、
1. wonderful movie; shown
2. will live on
3. be able to; everywhere
4. in order to learn about
5. exploring under the sea
三．
1. In twenty years.
2. People can use it as “home-helps” for old people.
3. C。
4. 顺便说一下，它的价格可能不到1000美元。
5. No, we don’t.


























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