Computers are useful machines. They can help ...

Computers are useful machines. They can help people a lot in their life. For example, they can help people save much time, and they can help people do hard work.

Today more and more families have computers. Parents buy computers for their children. They hope computers can help their children improve their studies. But many of the children use computers to play games, watch movies or chat, instead of studying. Many teachers and parents complain that computers make children fall behind. So many parents don’t allow their children to play computers again.

In some other countries, even some scientists hate computers. They say computers let some people lose their jobs or bring them a lot of trouble.

Will computers really bring trouble to people or can they bring people happiness? It will be up to people themselves.

1.Why do we say the computer is a useful machine? Because _______.

A. our country asks us to learn it

B. it can help us a lot

C. we can use it to play games

D. it can help us to find jobs

2.What do many teachers and parents complain about?

A. Their students and children use computers to play games.

B. Computers let them lose their jobs.

C. Computers make the children fall behind.

D. Computers bring people a lot of trouble.

3. In this passage we know computers_______.

A. also bring us trouble

B. bring us happiness only

C. are hated by people

D. are bad for people’s health

4. What does the underlined word “complain” mean?

A. 抱怨　　　　　　 B. 赞赏　　　　　 C. 考虑　　　　　 D. 解释

5. How do you understand the last sentence of this passage?

A. Computers are used by people.

B. People can live well without computers.

C. People must decide how to use computers.

D. Computers are strange machines.

九年级英语阅读单选简单题查看答案及解析

Computers are useful machines. They can help people a lot in their everyday life. For example, they can help people save much time, and they can help people work out many problems they can't do easily: Our country asks everyone to learn to use computers except the old people.

Today more and more families own computers. Parents buy computers for their children.

They hope computers can help them improve(提高) their studies in school. Yet many of the children use computers to play games, to watch video or to sing Karaoke instead of studying. So many teachers and parents complain that computers can not help children to study but make them fall behind. So computers are locked by parents in the boxes.

In some other countries, even some scientists hate computers. They say computers let millions of people lost their jobs or bring them a lot of trouble.

Will computers really bring trouble to people or can they bring people happiness? It will be decided by people themselves.

1.Why do we say the computer is a useful machine? Because _______.

A. our country asks us to learn it　　 B. it can help us a lot

C. we can use it to play games　　 D. it can help us to find jobs

2.In this passage we know computers _______.

A. also bring us trouble　　 B. bring us happiness only

C. are hated by people　　 D. are bad for people's health

3.Why do some scientists hate computers?

A. Because computers let people lost their jobs.

B. Because computers bring them trouble.

C. Because some scientists don't know how to use computers.

D. Both A and B.

4.How do you understand the last sentence of this passage? I think it means　　 _____.

A. computers are used by people　　 B. people can live well without computers

C. one must decide how to use computers　　 D. computers are strange machines

九年级英语阅读单选中等难度题查看答案及解析

The computer is a useful machine．It can help people a lot in their daily life．For example， it can help people to save much time to do much work，and it can help people to work out complicated（复杂的）problems that people can't do easily．What's more，it makes it more convenient（方便）to send and receive messages．In the new century，it seems that it's very necessary for everyone to learn how to use computers， even for the old people．The computer is really an important tool in modern life．

Today more and more families have computers．Parents buy computers for their children．They hope computers can help their children improve their studies at school．Yet， many of their children use computers to play games，to watch videos，or sing karaoke，instead of studying．So，many teachers and parents complain that computers cannot help children to study but instead make them fall behind．Because of this，computers are locked in boxes by parents．

In some other countries，even some scientists hate computers．They say computers cause millions of people to lose their jobs or cause them a lot of trouble．

Who knows what the computers of tomorrow will be like？Will they really make life better，or will they bring trouble to people？The students today will have to decide how to use the computers of tomorrow．

根据短文内容，回答下列问题。

1.Why does the writer say the computer is a useful machine？

The writer says this because  ______________________ ．

2.Why do the parents buy their children computers？

They think computers __________________________________  ．

3.What do some teachers and parents complain about？

They complain that ____________________________  ．

4.Do computers only make our life better？

No, they  _______________________ ．

5.Can computers really help children to study？ __________________ ．

九年级英语回答问题困难题查看答案及解析

In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs.

九年级英语单项填空中等难度题查看答案及解析

In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,...

A. bad for   B. used to   C. used for   D. good at

九年级英语单项填空简单题查看答案及解析

In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,...

A. bad for　　 B. used to　　 C. used for　　 D. good at

九年级英语单选题中等难度题查看答案及解析

In the future, scientists would put very small computers in our heads. This can help people a lot. ____ these small computers, the people with ear diseases will be able to hear. And the people with eye diseases can ____. These small computers will not be just for ____ people. Most of us will have these computers to make our life ____. For example, if we have it, we can think ____ and we can remember more things.

For students, computers can do ____ things. Maybe in the near future students ____ schoolbags. They just need to carry a small computer to ____, because the textbooks, exercise books, and notebooks are all in the computer. The teachers will check students’ homework with computers, ____. But this can give another problem, because ____ will be easier for students to copy each other’s homework.

Everything will be possible. We never know what will happen.

1.A. Because　　　 B. Since　　　　 C. Because of　　 D. Thank to

2.A. to hear　　　　 B. hear　　　　　 C. to see　　　　　 D. see

3.A. ill　　　　　　 B. sick　　　　　 C. old　　　　　　 D. young

4.A. good　　　　 B. well　　　　　 C. better　　　　　　 D. best

5.A. more clearly　 B. clearly　　　 C. clear　　　　　　 D. clearer

6.A. much　　　　 B. a lot　　　　 C. lots of　　　　　　 D. lot of

7.A. needn’t　　　　 B. will need　　 C. will not need　　 D. don’t need

8.A. home　　　　 B. school　　　　 C. factory　　　　 D. office

9.A. too　　　　　 B. either　　　　 C. as well as　　　　 D. also

10.A. that　　　　 B. it　　　　　　 C. they　　　　　　 D. this

九年级英语完型填空中等难度题查看答案及解析

Computers are very useful. They can help us get much ________ on the Internet.

A. games　　 B. information

C. courage　　 D. messages

九年级英语单选题中等难度题查看答案及解析

I think computers are very useful．They can help us get much 　　　 on the Internet．

A．photo　　　　　　 B．ideas　　　　　　 C．information　　　　　 D．message

九年级英语单项填空中等难度题查看答案及解析

I think computers are very useful. They can help us get much________ on the Internet.

A.game B.information C.change D.message

九年级英语单选题困难题查看答案及解析