题目内容

He ________ the potato chips until they were crispy.

A. stopped to cook B. didn’t stop to cook

C. stopped cooking D. didn’t stop cooking

D 【解析】句意:他直到那个薯片酥脆了他才停止炸薯条。stop to do sth停下来去做某事,stop doing sth停止做某事,not …until…“直到……才……”。结合句意,此处表示停止炸薯条,故用didn’t stop cooking,故选D。
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The first robots were invented in the 1920s. Robots have_____in many American films. In some films, they are stronger, _____ and cleverer than people. In real life, robots are mainly used in _____. They do some dangerous and difficult jobs for humans. Robots also help _____people, for example, blind people.

Today many blind people have a guide dog to help them. In the future, guide dogs might be _____dogs. One kind of robot guide dog has wheels. It moves in front of the owner. It is very clever. It knows the _____ of its owner's walk. The owner wears a special belt. This belt _____instructions to the owner from the dog, such as “Stop here”, “Turn left” or “Turn right”.

In the United States, another kind of robot helps disabled people to take care of _____ in their daily life. Robots are also used in American hospitals. They can do simple jobs. At one hospital, for example, a robot takes meals from the kitchen to a patient's room. It never _____ because this robot has a map of the hospital in its computer memory. ______ robots can help people in many ways, they will never take the place of humans.

1.A. created B. appeared C. used D. produced

2.A. faster B. slower C. more careless D. weaker

3.A. hospitals B. restaurants C. houses D. factories

4.A. unhappy B. successful C. disabled D. talented

5.A. robot B. toy C. paper D. real

6.A. shape B. size C. speed D. shoe

7.A. accepts B. sends C. changes D. follows

8.A. themselves B. ourselves C. yourselves D. itself

9.A. gets back B. gets over C. gets up D. gets lost

10.A. Though B. But C. Because D. Until

1.B 2.A 3.D 4.C 5.A 6.C 7.B 8.A 9.D 10.A 【解析】本文介绍了机器人在工厂里做一些困难和危险的工作,他们还能帮助盲人。机器狗能知道主人步行的速度,有电脑记忆医院地图,不会迷路。 1.B 考查动词及语境的理解。A. created 创造; B. appeared 出现; C. used 使用...

An invention in front of your eyes

What is the most important invention of all time? Is it the written word that helps us to record information? Is it the telephone that lets us talk to people from all over the world? Is it the car that lets us travel at great speeds to meet others? Umberto Eco, an Italian writer, thinks it is something quite different. He says the most important invention might be bright in front of your eyes. He is talking about a simple pair glasses.

Modern eye glasses were invented around 1000 years ago. They were more than just a convenient way to read. Before glasses, writers, scientists or teachers who could not see properly had to memorize everything. After about ten years of poor eyesight, they could not remember well enough and could not work. Glasses meant that people could work in their old age.

People who wanted to remember some information could write it down and read it. Eye glasses are one of the world’s greatest inventions and were probably worn by the people who designed the first telephones and cars.

1.The invention of the written word is important because___________.

A. we need it to listen

B. we need it to record information

C. we just need it to read

2.The author thinks _______ is the greatest invention of all time in his passage.

A. the telephone

B. the car

C. a simple pair of glasses

3.Before glasses were invented, writers, scientists and teachers had to_________.

A. memorize everything

B. write down everything

C. read everything

4.What happened after glasses were invented?

A. people could not remember well enough.

B. people could not remember well enough.

C. people could write down some information and read it.

5.From this passage, we can know __________.

A. modern eye glasses were invented 100 years ago

B. people who designed the first telephones and cars probably wore those glasses

C. the author of this article is an American

1.B 2.C 3.A 4.C 5.B 【解析】本文作者认为眼镜是世界上最伟大的发明之一。在眼镜被发明之前,看不清楚的作家,科学家和老师不得不记住所有东西,在眼镜被发明之后,人们能写下信息,然后阅读它。 1.B 推理判断题。根据Is it the written word that helps us to record information?可知书面文字...

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