--Do you have computers? -- ． A．Yes, it is B．Yes, we have C．No, we haven't D．Yes, I do——青夏教育精英家教网—

We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer:
1.Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp(潮湿) is also bad for them.
2.Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer.
3.Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer.
4.Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near your eyes. Some people use different glasses to protect their eyes when they use a computer.
【小题1】Computers can people to do a lot of work.

A．use

B．help

C．make

D．take

【小题2】Few people know how to their computers.

【小题3】A computer works well at a temperature of .

【小题4】Smoke is not good for many parts of a computer, is it?

【小题5】A dirty screen or a very bright screen is for your eyes.

阅读理解

　　Computers are useful machines．They can help people a lot in their daily life．For example, they can help people to save much time to do much work, and they can help people to work out many problems they can't do easily．Our country asks everyone to learn to use computers before the twenty-first century, 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 their children use computers and parents complain(抱怨)that computers can not help children to study but make them fall behind．So computers are locked in boxes by parents．

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

　　Will computer really bring trouble to people or can they bring people happiness?

　　It will be decided by today's students 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? They complain that ________．
[　　]
A．	their students and children use computers to play games
B．	computers let them lose their jobs
C．	computers make their students and 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)

Can computers really help children to study?
[　　]
A．	Yes, they can．
B．	It's hard to say．
C．	No, they can't．
D．	Of course not．

(5)

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

查看习题详情和答案>>

阅读理解

　　Computers are very important to modern life．Many people think that in the future computers will be used in lots of everyday life．It is thought that we won't have to go shopping because we will be able to get most things which are sold in shops on the Internet．There will be no more books because we will be able to get all texts from computers．The Internet will be used to play games, see films and buy food．Most telephone calls will be made by computers, too．

　　Some people are glad about these new ways of shopping and communicating．Others do not think that computers will replace our old ways．

　　Let's look at books, for example, some people think that one day we will not read books made of paper．Instead, we will buy and read books using computers．We will read texts on small pocket computers．The computers will keep many different books in them at the same time．We won't need to turn lots of pages and paper will be saved．Computerized(计算机化)books will be used more and more．

　　Is Internet shopping such a pleasure as going to the shop?Many people say it is not．It is a pleasure to go into shops and look at things you want to buy．It is also unlikely that many people will want to read large texts on our computers．Because paper books will perhaps be more friendly．Maybe computers won't change these two habits(习惯)．

(1)

From the first paragraph we learn that computers are used for ________.
[　　]
A．	playing games, seeing films and making telephone calls
B．	seeing films, making telephone calls and making paper
C．	seeing films, buying food and going for holidays
D．	playing games, reading books and making paper

(2)

The word“Internet”in the text means ________．
[　　]
A．	内部网
B．	因特网
C．	校园网
D．	地区网

(3)

Which reason for using computerized books is not mentioned?
[　　]
A．	The computers will keep many different books in them．
B．	We will not read books made of paper．
C．	The books will be very cheap．
D．	We won't need much paper．

(4)

Will computers change the two habits?
[　　]
A．	No, they will．
B．	Yes, they will．
C．	Yes, they won't．
D．	No, they won't．

(5)

The passage is about ________
[　　]
A．	computers are used in our daily life．
B．	computers will replace shops and books．
C．	computers will do everything．
D．	computers can change our lives．

查看习题详情和答案>>

　　We live in the computer age．People use computers to do much of their work．But few people know how to look after them．Remember the following when you use your computer．

　　1．Keep your computer in a cool, dry room．Too much or too little heat is bad for computers．Damp is also bad for them．

　　2．Do not let people smoke near your computer．Smoke of all kinds is very bad for many parts of a computer．

　　3．Do not eat of drink when you are near your computer．Pieces of food and a little water in the keyboard are also bad for a computer．

　　4．Keep your screen clean and do not have it too bright．They are bad for your eyes．Make sure the screen is not too far from or too near to your eyes．Some people use different glasses when they use a computer．

(1)

Computer can ________ people to do a lot of work．
[　　]
A．	use
B．	help
C．	make
D．	take

(2)

Few people know how to ________ their computers．
[　　]
A．	look at
B．	try out
C．	look for
D．	take care of

(3)

A computer works well at a temperature of ________．
[　　]
A．	0℃
B．	－5℃
C．	20℃
D．	35℃

(4)

－Smoke isn’t good for many parts of a computer, is it? －________．
[　　]
A．	Yes, it is
B．	No, it is
C．	Yes, a little
D．	Not at all

(5)

A dirty screen or a very bright screen is ________ for your eyes．
[　　]
A．	bad
B．	good
C．	useful
D．	helpful

查看习题详情和答案>>

阅读理解

　　Computers are very important to modern life. Many people think that in the future computers will be used in lots of everyday life. It is thought that we won't have to go shopping because we will be able to get most things which are sold in shops on the Internet. There will be no more books because we will be able to get all texts from computers. The Internet will be used to play games, see films and buy food. Most telephone calls will be made by computers, too.

　　Some people are glad about these new ways of shopping and communicating. Others do not think that computers will replace our old ways.

　　Let's look at books, for example, some people think that one day we will not read books made of paper. Instead, we will buy and read books using computers. We will read texts on small pocket computers. The computers will keep many different books in them at the same time. We won't need to turn lots of pages and paper will be saved. Computerized （计算机化） books will be used more and more.

　　Is Internet shopping such a pleasure as going to the shop? Many people say it is not. It is a pleasure to go into shops and look at things you want to buy. It is also unlikely that many people will want to read large texts on our computers. Because paper books will perhaps be more friendly. Maybe computers won't change these two habits（习惯）.

1．From the first paragraph we learn that computers are used for ________.

[　　]

A．playing games, seeing films and making telephone calls

B．seeing films, making telephone calls and making paper

C．seeing films, buying food and going for holidays

D．playing games, reading books and making paper

2．The word “Internet” in the text means________.

[　　]