Tim Berners-Lee is the man who wrote the software program that led to the foundation of the World Wide Web. Britain played an important part in developing the first generation of computers. The parents of Tim Berners-Lee both worked on one of the earliest commercial (商業(yè)的) computers and talked about their work at home. As a child he would build models of computers from packing material. After graduating from Oxford University he went on to the real thing. In the 1980s， scientists were already communicating using a primitive version of e-mail. While working at a laboratory in Switzerland， Tim Berners-Lee wrote a program， which let him store these messages. This gave him another idea： write a program that will let academics(學(xué)術(shù)界人士) from across the world share information on a single place. In 1990 he wrote the HTTP and HTML programs which form the basis of the World Wide Web.

The next year his programs were placed on to the Internet. Everyone was welcome to use them and improve them if they could. Programmers used this codes(密碼) to work with different operating systems. New things like web browsers(瀏覽器) and search engines were developed. Between 1991 and 1994 the number of web pages rose from 10 to 100,000.

In 1994 Tim Berners-Lee formed the newly formed World Wide Web consortium(協(xié)會)， or W3C. More than 200 leading companies and laboratories are represented by W3C. Together they make sure that everyone can share equally on the web. “The Web can help people to understand the way that others live and love. It helps us understand the humanity of people.” he says.

1.From the passage， we can infer that Tim Berners-Lee is .

A. British B. American

C. Swiss D. French

2.Scientists began to communicate using e-mail .

A. in 1980 B. after the 1980s

C. before 1990 D. in the 1960s

3.Tim Berners-Lee decided to write a program that would let academics from across the world share information on a single place when .

A. he was a child

B. he studied in Oxford University

C. he formed W3C

D. he worked at a lab in Switzerland

4.Which of the following is NOT true？

A. The number of web pages rose rapidly in the 1990s.

B. Tim’s programs were placed on to the Internet in 1990.

C. The World Wide Web will have an effect on the social development.

D. Tim Berners-Lee made a great contribution to the computer science.

5.The passage is mainly about .

A. when the Internet came into being

B. who Tim Berners-Lee is

C. why computers develop so rapidly

D. how the World Wide Web started

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2016屆廣東深圳市高三10月月考英語試卷（解析版） 題型：書面表達(dá)

隨著社會的發(fā)展和我國加入WTO, 英語成了中外交流的橋梁.而互聯(lián)網(wǎng)的廣泛使用,使掌握英語成為一種趨勢.當(dāng)今世界上以英語為母語的人和學(xué)習(xí),使用英語的人越來越多. 我們中學(xué)生學(xué)好英語一方面是為了今后的升學(xué), 就業(yè), 同時也是為社會的發(fā)展出一份力.

請你根據(jù)以上材料, 用英語寫一篇100 字左右的作文.

___________________________________________________________________

___________________________________________________________________

___________________________________________________________________

查看答案和解析>>

科目：高中英語 來源：2015-2016學(xué)年浙江臺州書生中高一上學(xué)期第一次月考英語試卷（解析版） 題型：其他題

根據(jù)短文內(nèi)容，從短文后的選項中選出能填入空白處的最佳選項，并在答題紙上將該選項標(biāo)號涂黑。選項中有兩項為多余選項。

If you feel depressed(沮喪的), it’s best to do something about it ---the depression doesn’t just disappear on its own. In addition to getting help from a doctor, here are four things you can do to feel better.

Exercise.

Take a 15 to 30-minute walk every day --- or dance, jog or bike if you prefer. 1.________ But make yourself do it anyway. Ask a friend to exercise with you if you need to be motivated.（激發(fā)……的積極性） Once you get in the exercise habit, it won’t take long to notice a difference in your mood.

Identify troubles, but don’t think a lot about them.

Try to identity any situation that has contributed to your depression. When you know what makes you feel blue and why, talk about it with a caring friend. 2.______ If there’s no one to tell, pouring your heart out to a journal works just as well. Once you air out these thoughts and feelings, turn your attention to something positive. Take action to deal with problems.

Express yourself. 3._______ By exercising your imagination(painting, drawing, writing, dancing, etc.) you not only get those creative juices flowing, you also relax some positive emotions. Take time to play with a friend or a pet, or do something fun for yourself. Find something to laugh about---a funny movie, perhaps. 4._______

Look on the bright side.

Depression affects a person’s thoughts, making an effort to notice the good things in life. Try to notice one thing, then try to think of one more. Consider your strengths, gifts, or blessings. 5.______ Depression takes time to heal(治愈).

A. Laughter helps lighten your mood.

B. Most of all, don’t forget to be patient with yourself.

C. Yoga can also help people with depression feel better.

D. First of all, you should know why you feel so depressed.

E. People who are depressed may not feel much like being active.

F. With depression, a person’s creativity and sense of fun may seem blocked.

G. Talking is a way to release the feelings and to receive some understanding.

查看答案和解析>>

科目：高中英語 來源：2015-2016學(xué)年山西康杰中學(xué)高二上期中英語試卷（解析版） 題型：閱讀理解

The African elephant, which is the largest land animal remaining on earth, is of great importance to African ecosystem. Unlike other animals, the African elephant is to a great extent the builder of its environment. As a big plant-eater, it largely shapes the forest-and-savanna (大草原) surroundings in which it lives, therefore setting the terms of existence for millions of other animals that live in its habitat.

It is the elephant's great desire for food that makes it a disturber of the environment and an important builder of its habitat. In its continuous search for the 300 pounds of plants it must have every day, it kills small trees and under-bushes, and pulls branches off big trees. This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas. In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.

Take the rain forests for example. In their natural state, the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor. By pulling down trees and eating plants, elephants make open spaces, allowing new plants to grow on the forest floor. In such situations, the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.

What worries scientists now is that the African elephant has become an endangered species. If the elephant disappears, scientists say, many other animals will also disappear from vast areas of forest and savanna, greatly changing and worsening the whole ecosystem.

1.What is the passage mainly about?

A. Disappearance of African elephants.

B. The effect of African elephants’ search for food.

C. Forests and savannas as habitats for African elephants.

D. The eating habit of African elephants.

2.What does the underlined phrase “setting the terms” most probably mean?

A. Fixing the time.

B. Deciding the conditions.

C. Improving the quality.

D. Worsening the state.

3.What do we know about the open spaces in the passage?

A. They result from the destruction of rain forests.

B. They provide food mainly for African elephants.

C. They are attractive to plant-eating animals of different kinds.

D. They are home to many endangered animals.

4.The passage is developed mainly by ______.

A. giving examples

B. pointing out similarities and differences

C. describing the changes in space order

D. showing the effect and then explaining the causes

查看答案和解析>>

科目：高中英語 來源：2015-2016學(xué)年河北唐山第一中學(xué)高一上期中英語試卷（解析版） 題型：閱讀理解

Living and dealing with kids can be a tough job these days, but living and dealing with parents can be even tougher.

If I have learned anything in my 16 years, it is that communication is very important, both when you disagree and when you get along. With any relationship, you need to let other person know how you are feeling. If you are not able to communicate, you drift apart. When you are mad at your parents, or anyone else, not talking to them doesn’t solve anything.

Communication begins with the concerns of another. It means that you can’t just come home from school, go up to your room and ignore everyone. Even if you just say “Hi”, and see how their day was for five minutes, it is better than nothing.

If you looked up the word “communication” in a dictionary, it would say “the exchange of ideas, the conveyance (表達(dá)) of information, means of communication such as a letter or a message”. To keep a good relationship, you must keep communication strong. Let people know how you feel, even if it’s just by writing a note.

When dealing with parents, you always have to make them feel good about how they are doing as a parent. If you are trying to make them see something as you see it, tell them that you’ll listen to what they have to say, but ask them politely to listen to you. Yelling or walking away only makes the situation worse.

This is an example: one night, Sophie went to a street party with her friends. She knew she had to be home by midnight after the fireworks, but she didn’t feel she could just ask to go home. That would be rude. After all, they had been nice enough to take her along with them. Needless to say, she was late getting home. Her parents were mad at first, but when Sophie explained why she was late, they weren’t as mad and let the incident go. Communication is the key factor here. If Sophie’s parents had not been willing to listen, Sophie would have been in a lot of trouble.

Communication isn’t a one-way deal: it goes both ways. Just remember: if you get into a situation like Sophie’s, tell the other person how you feel—listening is the key factor to communication.

1.In the writer’s view, dealing with parents is __________than with children.

A. more difficult B. easier

C. more uninteresting D. more interesting

2.The main idea of the second paragraph is __________.

A. the importance of friendship

B. to make your feeling known to others

C. the importance of communication

D. the disagreement between generations

3.The example in this passage proves that __________.

A. Sophie is very polite to her parents

B. Sophie’s parents are willing to listen to her

C. explanation is the best way to solve a problem

D. communication is the solution (解決辦法) to misunderstanding

4.All the following statements are correct except __________.

A. If you don’t agree with others, you’d better let them know

B. It is better to say “Hi”to others than say nothing

C. If you are not able to communicate, walk away

D. Communication is a two-way deal

查看答案和解析>>

科目：高中英語 來源：2013-2014學(xué)年湖南省長沙市高三二模英語試卷（解析版） 題型：完形填空

Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D．Fill in each blank with the word or phrase that best fits the context.

It was a hot summer day. My dad and I were ready to go out for a ride on the motorcycle with my friend Katie and the dog the phone call came, a call that made that bright, beautiful day a cold, dark, one.

I had just put on my suit, shorts, and tank top(無袖緊身背心), and packed my bag with sunscreen and else I would need for the day. I ran into my parents’ room to find Dad. When I saw him on the phone, he was crying. I’d never seen my dad cry before. My heart . what possibly could have happened?

“Max, I’m so sorry,” I heard him say. That’s when it me. I knew that Suzie had died. Max has been my dad’s best friend for years. Suzie, his daughter, had a rare disease that mainly affected her body. Her brain was OK. She knew what was ; she knew that she had problems and was different from other kids. Once she told her dad that she wished she could die and be born in a different body. Yet although she couldn’t live a normal life, she was still happy.

When Suzie and I were little, we spent quite a bit of time together. As we grew up, we grew . She lived in New York, and I lived in the Midwest. When Suzie was ten, she had to live in a in Virginia. About eight months before she died, Max gave us her number at the hospital and we talked on the phone at least twice a week the end. In a way, she lived through me. After we found out about her , we made our plans to go to New York for the funeral. When she was alive, I sent her a Beanie Baby and she sent one back to me. I had her another one but never had the chance to send it to her, so I took it to put in her casket(棺材).

To be honest, I learned so much from her. She gave me far more than I could ever give to her. I will never forget her or the talks we had. I now know that I must never anything for granted, especially my health and the gift of life.

1.A. when B. after C. once D. while

2.A. glaring B. gorgeous C. glamorous D. gloomy

3.A. anything B. something C. everything D. nothing

4.A. sank B. dropped C. fell D. lowered

5.A. surprised B. hit C. attracted D. beat

6.A. getting on B. going on C. working on D. running on

7.A. tall B. strong C. apart D. pretty

8.A. kindergarten B. nursery C. clinic D. hospital

9.A. until B. in C. since D. by

10.A. condition B. survival C. situation D. death

11.A. borrowed B. made C. bought D. sew

12.A. get B. take C. enjoy D. own

查看答案和解析>>

科目：高中英語 來源：2013-2014學(xué)年湖南省長沙市高三第二次月考英語試卷（解析版） 題型：單項填空

Some experts believe it is the grandparents who ________ for the spoiled child.

A. are to blame B. are to be blamed

C. should blame D. are blamed

查看答案和解析>>

科目：高中英語 來源：2016屆吉林東北師大附中高三上模擬3英語試卷（解析版） 題型：其他題

根據(jù)短文內(nèi)容, 從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。

What do the world’s most successful people all have in common?

By examining the work habits of over 150 greatest writers and artists and scientists, the researchers including Standford Professor Jeffrey Pfeffer found that high achievers like Robert Moses turn out to be all alike:

Busy ! Busy!

1. In a study of general managers in industry, John Kotter reported that many of them worked 60 to 65 hours per week—which translates into at least six 10-hour days. The ability and willingness to work difficult and tiring hours has characterized many powerful figures. Energy and strength provide many advantages to those seeking to build power.

Just Say No!

The difference between successful people and very successful people is that very successful people say “no” to almost everything. And that’s what gives them the time to accomplish so much. 2. And focus means saying “no” to a lot of distractions(分神).

Know What You Are!

Ignore your weakness and keep improving your strengths. Don’t waste time exploring skill areas where you have little competence. Instead, focus on—and build on—your strengths. 3. .

Create Good Luck!

Luck is not magical—there is a science to it. Richard Wiseman studied lucky people for his book Luck Factor, and broke down what they do right. 4. By being more outgoing, open to new ideas, following the feeling that something is true, being optimistic, lucky people create possibilities.

Does applying these principles to your life actually work Wiseman created a “l(fā)uck school” to test the ideas—and it was a success. In total, 80 percent of people who attended Luck School said that their luck had increased. 5. .

A. Spend enough time to improve your weakness.

B. Achievement requires focus.

C. On average, these people reported that their luck had increased by more than 40 percent.

D. They never stop working and they never lose a minute.

E. Busy people are more likely to be lucky.

F. This means knowing who you are, what you are and what you are good at.

G. Certain personality types are luckier because they behave in a way that offer the chance for good opportunities.

查看答案和解析>>

科目：高中英語 來源：2014-2015學(xué)年河北省等五校高三上學(xué)期第二次聯(lián)考英語試卷（解析版） 題型：閱讀理解

B

2014 TFK Poetry Contest

Calling all poets! TIME For Kids has a challenge for you：Write a funny, rhyming poem. It must be an original poem that does not copy another poet’s work. Enter it in the TIME For Kids Poetry Contest. As fewer and fewer children are interested in writing poetry of their own, TIME For Kids decides to organize and sponsor such a contest to change the situation.

Contest Rules

1. How to enter: This contest begins 12:01 am on March 6, 2014 and ends 11:59 pm on July 24, 2014. To enter, mail the following information to 1271 Avenue of the Americas, 32nd Floor, New York, New York 10020: (a) an original and previously unpublished poem that is humorous and has a rhyme scheme(韻律); (b) Entrant’s first name only and a parent’s mail address. Limit one entry per person. By entering, Entrant promises that the entry (1) is original, (2) has not been published in any medium and (3) has not won an award.

2. Judging: All entries will be judged by poet Kenn Nesbitt, based on the following criteria: creativity and originality (50％), use of language and rhyme (25％) and appropriateness to the theme of the contest (25％). The length of the entry will not be taken into consideration.

3. Prizes: Our judge will select four semifinalists(半決賽選手)from which one grand-prize winner and three finalists will be chosen. The one grand-prize winner will receive an online class visit from Children’s Poet Kenn Nesbitt and a signed copy of his newest book of poetry, The Armpit of Doom：Funny Poems for Kids, approximately value: $275. The three finalists will each get a signed copy of Nesbitt’s newest book of poetry，The Armpit of Doom: Funny Poems for Kids，and both their poems and that of the grand-prize winner will be published at timeforkids.com.

4. Eligibility(參賽資格)：Open to legal citizens of the 50 United States and the District of Columbia who are primary school students and are 8 to 13 years old at time of entry．

5. Winner’s list：For names of the winner and finalists，visit timeforkids.com(after August 1, 2014, available for a period of 10 days)．

1.The purpose of the contest is to__________.

A. encourage children to learn from other poets

B. help children realize the dream of poetry writing

C. encourage children’s interest in poetry writing

D. encourage children to read more original poems

2.Which of the following characteristics of a poem is valued most in judging?

A. Being creative and original．

B. Using a proper number of words．

C. Using proper language and rhyme．

D. Being appropriate to the contest theme．

3.What can be known about the finalists of the contest?

A. They will get a great deal of money.

B. Their poems can be read at timeforkids.com.

C. They will receive an online class visit from Nesbitt．

D. Their poems will appear in Nesbitt’s newest book of poetry.

4.According to the contest rules,____________.

A. poems can be sent to the organizers by e-mail

B. all children have the right to take part in the contest

C. the number of poems to enter the contest is not limited

D. the result of the contest will be unknown before August, 2014

查看答案和解析>>

同步練習(xí)冊答案