题目内容

【题目】---Keep working hard, and you’ll surely realize your dream of being an artist ____ you give it up halfway.

---I will, thank you, Miss Liu.

A. unless B. if C. since D. though

【答案】A

【解析】

句意:——继续努力,你一定会实现自己成为艺术家的梦想,除非你半途而废。——我会的,谢谢你,刘小姐。A. unless除非;B. if如果;C. since自从,既然;D. though尽管。结合句意可知,这里是表达如果不半途而废,就可以实现自己的梦想,用unless来引导条件状语从句,意为“除非”,相当于if not,遵循主将从现的规则,故答案是A。

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【题目】Tim BernersLee is not the most famous inventor in the world. However, his invention has changed our lives.

He was born in London, England in 1955. When he was a small boy, Tim was interested in playing with electrical things. He studied science at Oxford University. He made his first computer from an old television at the age of 21.

Tim started working on early computers. At that time, they were much bigger than now. He worked in England then Switzerland. Tim was really interested in two things, computers and how the brain works. How could the brain connect so many facts so quickly? He had to work with people all over the world. They shared information about computers. It was hard to manage all the information. He answered the same questions again and again. It took a lot of time. It was even difficult for computers in the same office in Switzerland to share information. Tim also forgot things easily. Could a computer work like a brain? Could it “talk” to other computers?

There was an Internet already but it was difficult to use. In 1989, Tim BernersLee invented the World Wide Web (WWW) all by himself. This had a special language that helped computers talk to each other on the Internet. When people wanted to share information with others, they used the World Wide Web. The Internet grew quickly after that.

Tim BernersLee doesn't think he did anything special. He says that all of the ideas about the Internet were already there. All he did was to put them together. He says that many other people worked together to make the Internet what it is today.

Most inventors want to become rich. But Tim gave away the World Wide Web for nothing. He now works in America. He helps people share technology and wants the Internet to be free for everyone to use. Maybe he is the most important but least famous inventor in the world today!

1What was Tim BernersLee interested in?

A. Looking for jobs in different cities.

B. Talking to people around the world.

C. Studying how to connect computers.

2The underlined word “It” in Paragraph 3 refers to “________”.

A. Working on early computers

B. Connecting different facts together

C. Repeating the answers to the same questions

3Why is Tim BernersLee one of the most important men in the world?

A. He made information sharing on the Internet possible.

B. He made the first computer when he was 21 years old.

C. He helped people understand better how the brain works.

4In what order did the following events take place?

a.Tim worked in England.

b.Tim worked in Switzerland.

c.Tim made his first computer.

d.Tim invented the World Wide Web.

e.Tim studied science at Oxford University.

A. c-e-d-a-b B. e-b-a-c-d

C. e-c-a-b-d

5What does the writer think of Tim BernersLee?

A. He is not famous because he is not rich.

B. He has changed our lives and he is great.

C. He did nothing special but make people a good life.

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