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书面表达

假如你是李华,在互联网上了解到美国高中生Tony想结识一位中国朋友,请你用英文给他发一封电子邮件,希望和他成为网友。内容包括:

1. 表示希望和对方交朋友。

2. 简单介绍自己,如爱好、特长。

3. 希望多了解美国文化。

4. 希望能尽快收到他的回信。

注意:1.电子邮件格式已经给出,但不计入总词数。2.词数:100左右。

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阅读理解。

Four people in England back in 1953, stared at Photo 51,It wasn’t much—a picture showing a black X.But three of these people won the Nobel Prize for figuring out what the photo really showed –the shape of DNA The discovery brought fame and fortune to scientists James Watson, Francis Crick, and Maurice Wilkins.The fourth, the one who actually made the picture, was left out.

Her name was Rosalind Franklin.” She should have been up there,” says historian(历史学家) Mary Bowden.” If her photos hadn’t been there, the others couldn’t have come up with the structure.” One reason Franklin was missing was that she had died of cancer four years before the Nobel decision.But now scholars(学者)doubt that Franklin was not only robbed of her life by disease but robbed of credit by her competitors

At Cambridge University in the 1950s, Watson and Click tried to make models by cutting up shapes of DNA’s parts and then putting them together.In the meantime, at King’s College in London, Franklin and Wilkins shone X-rays at the molecule(分子).The rays produced patterns reflection the shape.

But Wilkins and Franklin’s relationship was a lot rockier than the celebrated teamwork of Watson and Crick, Wilkins thought Franklin was hired to be his assistant.But the college actually employed her to take over the DNA project.

What she did was produce X-ray pictures that told Watson and Crick that one of their early models was inside out.And she was not shy about saying so.That angered Watson, who attacked her in return, “Mere inspection suggested that she would not easily bend.Clearly she had to to go or be put in her place.”

As Franklin’s competitors, Wilkins, Watson and Crick had much to gain by cutting her out of the little group of researchers, says historian Pnina Abir-Am.In 1962 at the Nobel Prize awarding ceremony, Wilkins thanked 13 colleagues by name before he mentioned Franklin, Watson wrote his book laughing at her.Crick wrote in 1974 that “Franklin was only two steps away from the solution.”

No, Franklin was the solution.“She contributed more than any other player to solving the structure of DNA.She must be considered a co-discoverer,” Abir-Am says.This was backed up by Aaron Klug, who worked with Franklin and later won a Nobel Prize himself.Once described as the “Dark Lady of DNA”, Franklin is finally coming into the light.

1.What is the text mainly about?

A.The disagreements among DNA researchers

B.The unfair treatment of Franklin.

C.The process of discovering DNA.

D.The race between two teams of scientists.

2.Watson was angry with Franklin because she

A.took the lead in the competition

B.kept her results from him

C.proved some of his findings wrong

D.shared her data with other scientists

3.Why is Franklin described as “Dark Lady of DNA”?

A.She developed pictures in dark labs.

B.She discovered the black X-the shape of DNA.

C.Her name was forgotten after her death.

D.Her contribution was unknown to the public.

4.What is the writer’s attitude toward Wilkins, Watson and Crick?

A.Disapproving.

B.Respectful.

C.Admiring.

D.Doubtful.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Americans bought an estimated 18 and a half million bicycles last year. Some bikes never get much riding. 1. But a project based in Washington is putting unwanted bikes from the United States to good use in developing countries.

Keith Oberg is the director of Bikes for the World. He said, “Everybody has an old bicycle, and it is usually not ridden. 2.

Bikes for the World collects bicycles and delivers them at low cost to community programs in developing countries. The bicycle recycling program is one of the largest in the United States. It is a sponsored project of the Washington Area Bicyclist Association.

3. Since then it has shipped more than 40,444 bikes to communities in Africa, Latin America and the Caribbean, says director Keith Oberg.

Bikes for the World partners with nonprofit groups in the United States to collect unwanted bikes. Then it works with nonprofit in the other countries to get the bikes to organizations and individuals that need them the most.

For example, the Bicycle Empowerment Network Namibia uses the bikes to provide transportation for health workers. 4. The organization also has bicycle ambulance services to transport the sick.

The Bicycle Empowerment Network also provides training and support to help local organizations and individuals open bike shops of their own. The businesses sell the recycled bikes at low cost and provide repair services. 5.

A. Mostly they gather dust.

B. However, they are very expensive to buy.

C. It sits there in the garage, or basement or shed, going to waste.

D. Bikes for the World began in 2005.

E. Do you know when Bikes for the world begin?

F. That makes it possible for them to visit more patients each day.

G. Many of the organizations use the money they earn to help pay for other community projects.

I travel a lot, and I find out different “styles”(风格)of directions every time I ask “How can I get to the post office?”

Foreign tourists are often confused(困惑)in Japan because most streets there don’t have names; in Japan, people use landmarks(地标)in their directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the corner. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.”

In the countryside of the American Midwest, there are not usually many landmarks. There are no mountains, so the land is very flat;in many places there are no towns or buildings within miles. Instead of landmarks, people will tell you directions and distances. In Kansas or Iowa, for example , people will say, “Go north two miles. Turn east, and then go another mile.”

People in Los Angeles , California, have no idea of distance on the map; they measure distance in time, not miles. “How far away is the post office?” you ask. “Oh,” they answer, “it’ is about five minutes from here.” You say , “Yes , but how many miles away is it ?”They don’t know .

It’s true that a person doesn’t know the answer to your question sometimes . What happens in such a situation ? A New Yorker might say, “Sorry ,I have no idea .” But in Yucatan, Mexico, no one answers “I don’t know.” People in Yucatan believe that “I don’t know” is impolite. They usually give an answer, often a wrong one .A tourist can get very, very lost in Yucatan !

1.When a tourist asks the Japanese the way to a certain place, they usually ____________.

A. describe the place carefully

B. show him a map of the place

C. tell him the names of the streets

D. refer to recognizable buildings and places

2.What is the place where people measure distance in time ?

A. New York. B. Los Angeles.

C. Kansas. D. Iowa

3.People in Yucatan may give a tourist a wrong answer _____________.

A. order to save time B. to cheat him

C. so as to be polite D. for fun

4. What can we infer from the text ?

A. It’s important for travelers to understand cultural differences .

B. It’s useful for travelers to know how to ask the way properly .

C. People have similar understandings of politeness .

D. New Yorkers are generally friendly to visitors .

完形填空

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中选出可以填入空白处的最佳选项。

There is one word that is on the lips of Americans, day and night一“Sorry.”

Once as I was walking on the street,a young man ran by _________ ,brushing against my handbag.Even _________ he continued on his way, he _________ back and said “sorry”to me.Even in a rush,he didn’t forget to apologize.

One day, after I bought some apples,the salesman was giving me the change,_________ I wasn’t ready for it,and a _________ dropped on the ground.“I'm sorry,” he said while bending down to pick it up.I was _________ 一why would he apologize when it was my _________ ?

Another time,I _________ on a man’s foot in a lift.At the same time,we both said “sorry”.I thought it _________ at first —was it really _________ for him to apologize?

Later on,an American friend _________ to me that according to the American _________ ,the lift is a _________ place everyone should be able to stand in.After someone occupies(占据)a position in the lift,making it _________ for someone else to find a place to stand in,isn’t it necessary to _________ an apology?

During my stay in America,I gradually _________ that when friction(摩擦)happens in daily life,Americans don’t care much about who is _________.If someone is _________ ,a“sorry”is always necessary.The“sorry”would _________ tempers(脾气)even if the other person is hurt.Perhaps this is why I _________ saw anyone quarreling on the buses,subways or streets in America.

1.A.excitedly B.hurriedly C.happily D.hopefully

2.A.because B.after C.as D.unless

3.A.drove B.held C.watched D. turned

4.A.or B.and C.but D.so

5.A.coin B.handbag C.wallet D.bill

6.A.impressed B.moved C.annoyed D.puzzled

7.A.duty B.attitude C.fault D.business

8.A.dropped B.stepped C.walked D.knocked

9.A.interesting B.acceptable C.exciting D.reasonable

10.A.polite B.important C.surprising D.necessary

11.A.1ied B.explained C.pointed D.admitted

12.A.ideas B.rules C.education D.1ife

13.A.crowded B.common C.public D.free

14.A.unfit B.impossible C.narrow D.difficult

15.A.express B.receive C.expect D.tell

16.A.realized B.remembered C.agreed D.meant

17.A.honest B.responsible C.careless D.serious

18.A.nervous B.injured C.worried D.troubled

19.A.worsen B.cool C.lose D.change

20.A.always B.often C.never D.Sometimes

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