题目内容

【题目】The computer plays an important part in our everyday life. It is one of the great in the world in the 20th century. It works for us not only at home, in the offices, in big shops, but at schools. Today it is used in many ways. It really brings the world large wealth(财富and .

The first computer in the world was Enid. It was built in America in 1946. It was and heavy. Since it was born, it has been developing very fast. Until now it has four periods and changed a lot. There're many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. It becomes more and more .

The computer can do most of the things for people. It can help us to know about the real more quickly, to learn what we want to learn and to think for ourselves. As a student in the twenty-first century, you must work hard at it.

1 A. inventions B. discoveries C. robots D. foundations

2 A. sadness B. worries C. feelings D. happiness

3 A. founded B. contacted C. called D. invested

4 A. loose B. large C. tiny D. light

5 A. gone out B. gone through C. gone on D. gone away

6 A. serious B. harmful C. dangerous D. useful

7 A. world B. space C. universe D. knowledge

【答案】1 A

2 D

3 C

4 B

5 B

6 D

7 A

【解析】1 计算机是一项发明(invention)

2 纵观全文可知,本文讲述的是计算机带给人类的便利,因此此处用happiness(快乐)符合文意。

3 Enid是第一台计算机的名字,用called符合文意。

4 从下文的smaller and smaller可判断,最初的计算机体型庞大而又笨重。

5 此处指计算机自诞生以来经历了四个时期,用go through

6 随着计算机的发展,它变得越来越小,运行速度越来越快,也越来越有用. 故选D项。

7 计算机让我们能够更快地认识这个世界world涵盖了所有的一切,因此最符合文意。

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【题目】Su Hua is studying at Cambridge, UK. She has bought a bicycle and is worried about security. Her friend, Kate, found this article and sent it to her.

Introduction

A lot of crime is against bicycles. About 150,000 bicycles are stolen every year and most are never found. You can prevent this happening by following a few careful steps.

Basic Security

Do not leave your bicycle in out-of-the-way places. Always lock your bicycle when you leave. Secure it to lampposts or trees. Take off smaller parts and take them with you, for example lights and saddles(车座).

Locks

Get a good lock. There are many different types in the shop. Buy one that has been tested against attack. Ask for a recommendation from a bike shop.

Marking

Security marking your bike can act as a deterrent(威慑) to a thief. It can also help the police find your bicycle. It should be clearly written and include your postcode and your house or flat number. This will provide a simple way to identify your bicycle.

Registration

There are a number of companies who will mark your bicycle for you. They will then put your registration number and personal details on their computer database. Then if your bicycle is found it will be easy to contact you.

Finally

Keep a record of the bicycle yourself: its make, model and registration number. You can even take a photograph of it, this will prove the bicycle belongs to you.

【1】Which part of the article gives you information on how to lock up your bicycle when you leave it?

A. Locks B. Marking

C. Registration D. Basic Security

2】The article advisess you to keep a record of your bicycle ____________.

A. in the bike shop and your computer.

B. in a police station and security company.

C. in a security company and your university.

D. by yourself and in a security company.

3】Which of the following statements is true?

A. More than 150,000 bicycles are stolen every year.

B. Leave your bicycle in out-of-the-way places.

C. Taking a photograph of your bike will help prove the bicycle belongs to you.

D. Always lock your bicycle even if you don’t leave.

4】The main purpose of this article is _____________.

A. to tell you what to do if your bicycle is stolen.

B. to suggest ways of keeping your bicycle safe.

C. to give you advice on where to buy a good lock.

D. to say why you shouldn’t keep your bicycle in a quiet place.

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