题目内容

阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空白处填入一个适当的词或使用括号中词语的正确形式填空。

Robots have a long history.The 1.(one)one was made by a Greek inventor(发明家).

You may see robots in some films.The robots in these films are stronger,2.(fast)and cleverer than people.In real life,most robots are used in factories.They are used to do many dangerous,difficult or 3.(bored)jobs.

Some people can't look after themselves and robots are used to help 4.(they).For example,some people can't see,so they use dogs to help themselves move around.This dog is called 5. guide dog.Scientists are 6.(make)robots to help them.In the future,robots might take the 7. of these dogs.

Robots are also used in hospitals.In one hospital,a robot takes meals 8. the kitchen to the sick people's rooms.It 9.(ever)loses its way because it has a map of the hospital in its computer system(系统).

In the future,robots will also work in space.10. robots will never replace humans.They can,however,help us in a lot of different ways.

练习册系列答案
相关题目

The American book Who Moved My Cheese has been a best seller all over the world. It teaches people how to face changes in their lives. It is just for teens. The book tells us that when facing change in our life, like a new school or new friends, don’t be afraid. Use this change to make a better life.

The book gives an example of a change at school. A school is changing from having two terms to three terms because there are too many students. Several teens are talking about this. Most of them are unhappy and worried. But Chris is not. He laughs and tells a story about two mice, two“little people”and some cheese.

The four are in a maze(迷宫)looking for The cheese. Here, cheese means some thing important in life. But they find the cheese is gone. The mice realize that they can’t change what has happened and have to find more cheese. This means finding different dreams. The little people can’t do this. They are afraid of change so they find no cheese.

After Chris finishes the story, the friends understand one thing:to get more cheese, move in a new direction quickly. His friends understand how this can be used in the changes all teens face, such as doing well at school or feeling good about yourself.

1.The book Who Moved My Cheese wants to teach us_______.

A.how to find the cheese B.how to face changes

C.how to make a better life D.how to do well in our study

2.From the story, we can know that finding more cheese means_______.

A.finding more food B.finding more friends

C.finding different dreams D.feeling good about ourselves

3.Why does Chris tell the story to his friends?

A.He wants to help his friends out. B.He likes telling stories.

C.His friends like listening to stories. D.His teacher asks him to do so.

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 in the air. 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.

If big cars are still used along with the small ones, two sets 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 slow, small ones.

1.There is much pollution in the air today because________.

A.people drive big cars B.people drive little cars

C.the cars go 65 kilometers an hour D.the cars can go 450 kilometers an hour

2.The usual size of cars today is ________that of future cars.

A.much smaller than B.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 smaller than today's cars D.small cars are faster than big cars

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 safer D.future cars will be much smaller

5.Two sets 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 sets of roads

Many people want to buy the newest gadget (小玩意) the fastest car and the most expensive watch-but are these things really worth?

For some people, these things give them status(地位) .They're cool because they have a cool car, or they're better at the newest Xbox game. Lots of people say that buying new things makes them happy, They like having new, pretty,impressive things. The problem is that people don't say happy and the feeling you get when you buy something new disappears. For example, there's a new iPhone. You stop liking your old car. Your friend has Beats in a different color and they're so much nicer! Things get old and outdated. And someone else always has something better.

So, what can you buy and stay happy with? A research suggests that the best thing to spend your extra(额外的) money on is doing things like traveling, learning to cook , speaking a language, skiing or surfing. What about going to the theater, eating at a Michelin star restaurant or climbing a mountain?

In the long term(从长远来看),people are happier with money they spend on activities than on things. You don't remember what shoes you wore, but you remember running the marathon! When you do new things or things you enjoy, you get life experience and memories. You can share them with people. Even it you don't enjoy the experience. you can learn something and often a little while later you see the god sides of it. At least, it's a story to tell-maybe even a funny one.

So forget about designer clothes and fancy gadget- a new skill or experience lasts longer!

1.The first paragraph is mainly written to _________.

A.introduce the background B.come up with the question C.explain the reason

2.What does the underlined word "outdated" probably mean?

A.新潮的 B.消逝的 C.过时的

3.Which is NOT the reason why people try to get designer clothes and fancy gadget?

A.Getting status. B.Having happiness C.Keeping away from pressure (压力).

4.According to the research, you should____when you have extra money.

A.Learn to cook and speak a language

B.climb a mountain and buy the fastest car

C.go to a theater and have the designer clothes

5.What is the best title of the passage?

A.What Makes People Happy

B.How to Spend Your Money

C.Follow Fashionable Ways of Life

Mobile phones have become a problem for middle schools. Some middle schools in Australia have stopped students from carrying mobile phones during school hours. The mobile phone use among children has become a problem for the school this year. Several children have got mobile phones as Christmas gifts, and more students will want them.

Mary, a teacher, said the mobile phone use is a distraction to students during school hours and it also gives teachers so much trouble in their classrooms. Teachers also said that sometimes students might use phone messages to copy during exams. She said some schools tried to stop mobile phones. Some parents felt unhappy because they couldn't get in touch with their children.

Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at the school office. They also said there were many reasons why the students should not have mobile phones at school; they were easy to lose and were a distraction for studies.

Many people say that they understand why parents would want their children to have phones, but they think schools should let the students know when they can use their mobile phones.

1.From the passage, we know that some children get mobile phones from ________.

A.the mobile phone sellers B.their teachers

C.their parents and friends D.some mobile phone users

2.What does the underlined word “distraction” mean in Chinese in the passage?

A.破坏 B.分心 C.奖励 D.核对

3.Why did some parents feel unhappy about stopping mobile phones at school?

A.Because they couldn't see their children.

B.Because they couldn't help their children.

C.Because they couldn't help the teachers with their work.

D.Because they couldn't get in touch with their children.

4.The passage mainly tells us that ________.

A.it is impossible to stop students from using mobile phones at school

B.students shouldn't have mobile phones at school but if there were good reasons

C.many teachers thought students should not have mobile phones at home

D.parents should teach children how to use mobile phones during school hours

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网