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Britain’s seed(种子) bank, the only one in the world aiming to collect all of the planet’s wild plant species, has reached its goal of banking 10 percent by 2010.

The Millennium Seed Bank Project, run by Kew Gardens—one of the oldest botanical(植物的)  gardens—will officially place the 24,200th species on Thursday, a pink, wild banana from China.

More than 50 countries are now on board with Kew's giant task but vast places of the globe, including India and Brazil, still need to join in and donate seeds, director Paul Smith said.                                                                                                                                                            

The seed bank is one of the largest and most diverse(多样的) in the world with more than 1.5 billion seeds. Its goal is to help protect the planet’s bio-diversity during a time of climate change.

The wild banana seed is under threat of extinction(灭绝) in southwest China from agricultural development. It is a vital food source for Asian elephants and important for growing bananas for human eating.

Stored at minus-20 degrees centigrade, so they can last for thousands of years, the seeds await the day that scientists hope never comes—when the species no longer exist in the wild.

It is a race against time, Smith said, because in the last ten years alone, 20 plants held in the bank have already been wiped out in the wild. He estimates that between a third and a quarter will become extinct this century.

"It is pressing and it is happening now. An area, the size of England, is cleared of primary vegetation(植被)every year." Smith said.

Because most of the world's food and medicines come from nature, protecting wild plant species is quite important, scientists say. There are already many other seed banks safeguarding food crops, which only account for 0.6 percent of plant diversity.

For Kew's next goal—to collect a quarter of wild varieties(种类)by 2020—the botanists need 10 million pounds a year, or a further 100 million pounds on top of the 40 million they have already been granted.

1.What’s the final purpose of the Britain’s seed bank?

A.To collect enough money for the project.     B.To safeguard food crops.

C.To protect wild plants from extinction.        D.To help scientists study wild plants.

2.We can learn from the passage that _______.

A.the seeds in the bank can be used now and then all over the world

B.India and Brazil haven’t joined in the Seed Bank Project at present

C.there is only one seed bank in the world at present

D.the wild plants in places like India and China will never die out

3.What does the underlined word “it” in paragraph 7 refer to?

A.The extinction of plant species.

B.The Millennium Seed Bank Project.

C.Britain’s seed bank.

D.Kew Gardens’ next goal.

4.Which of the following isn’t spoken about in the passage?

A.The global partnership of collecting wild plant species.

B.The temperature condition of the wild plant species in the bank.

C.The government’s support for the seed bank project by giving money.

D.Scientists’ concern on the extinct wild plant species.

 

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    Ball Management

Players should always keep a tennis ball in their hand or pocket during a match. Even the most patient tennis players despise waiting for their opponent to find a ball to serve(发球).

Behavior & Attitude

Even if you’re playing badly, you should not shout or look depressed in a friendly match. Undoubtedly, your attitude affects how you play, so try to have fun and stay positive.

Pace

Do not deliberately slow the game down. Play at the pace of the server and look ready. Servers also should not rush to start each point. You should re-do the point if you serve the ball before the receiver is ready. The receiver is out of luck, however, if he claims he was not ready after making an attempt at returning the serve.

For Spetators(观众)

Cheering

While it is seen as proper etiquette(礼仪)to remain silent during the live play, loud and spirited cheers are welcome after a hard-earned point. The players appreciate the recognition for their efforts and are encouraged to continue playing at a high level when the crowd is actively involved.

Leaving and returning to your seat

During live play it’s expected that all spectators will remain seated until the next break between games. Movements in the stands(看台) can serve as a distraction(分心的事物) to the players and can also block the view of other audience.

Photography

The issue of camera shutter(快门) noise has earned a lot of attention in golf, but luckily for tennis fans it’s much less of a concern on the court. While the noise produced by the camera is not seen as a major issue, flash photography should be avoided during live play.

1.During warm-ups, tennis player ______________.

A. ought to hit a full pace

B. can place their shots anywhere

C. should not practice competitively

D. had better run around the whole court

2.According to the text, during tennis matches, _____________________.

A. players can slow the game down when tired

B. players don’t have to keep a ball in their hand

C. the receiver shouldn’t return the serve if not ready

D. loud cheers are not allowed even after hard-earned points

3.It can be inferred from the last paragraph that ____________________.

A. flash photography is acceptable on the golf court

B. tennis fans can use flash photography during matches

C. the noise from cameras is not permitted in tennis matches

D. tennis matches require a less degree of quiet than golf ones

4.What’s the text mainly about?

A. Some tips for tennis players to win a match.

B. What to do while watching tennis matches.

C. How to behave properly in tennis matches.

D. Rules tennis players must obey in matches.

 

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  A few days ago I asked my sons’ governess(女家庭教师)Julia to come into my study. “Be seated, Julia, ”I said, “Let’s settle our accounts. I guess you most likely need some money, but maybe you’re too polite to mention it. Now then, we agreed on thirty dollars a month...”

  “Forty.”

  “No, thirty. I made a note of it. I always pay our governess thirty. Well, um, you’ve been here two months, so...”

  “Two months and five days.”

  “Exactly two months. I made a special note of it. That means you have sixty dollars coming to you. Take off nine Sundays... you know you didn’t work with Tom on Sundays, you only took walks. And three holidays... ”Julia was biting her finger nail nervously, her face red, but - not a word.

  “Three holidays, therefore take off twelve dollars. Four days Tom was sick and there were no lessons, as you were occupied only with Dick. Three days you had a toothache and my wife gave you permission not to work after lunch. Twelve and seven - nineteen. Take nineteen off ... that leaves. hmm.... forty one dollars. Correct?”

  Julia’s left eye reddened with tears welling up. Her chin trembled; she coughed nervously and blew her nose, but - still not a word.

  “Around New Year’s Day you broke a teacup and a saucer; take off two dollars. The cup cost more, it was a treasure of the family, but- forget it. When didn’t I take a loss! Then, due to your neglect (疏忽), Tom climbed a tree and tore his jacket; take away ten. Also due to your carelessness the maid stole Dick’s shoes. You ought to watch everything! You get paid for it. So, that means five more dollars off. The tenth of January I gave ten dollars.”

  “You didn’t. ”sobbed Julia.

  “But I made a note of it.”

  “Well... if you say so.”

  “Take twenty seven from forty one -that leaves fourteen.”

  Both her eyes were filled with tears. Beads of sweat stood on the thin pretty little nose. Poor girl!

  “Only once was I given any money,” she whispered, her voice trembling, “and that was by your wife. Three dollars, nothing more.”

  “Really? You see now, and I didn’t know that! Take three from fourteen.. leaves eleven. Here’s your money, my dear. Three, three, three, one and one. Here it is !”

  I handed her eleven dollars. She took them and pocketed them.

  “Merci (法语: 谢谢),”she whispered.

  I jumped to my feet and started pacing the room. I was overcome with anger. “For what, this - ‘merci’?” I asked.

  “For the money. ”

  “But you know I’ve cheated you - robbed you ! I have actually stolen from you ! Why this‘merci’?”

  “In my other places they didn’t give me anything at all.”

  “They didn’t give you anything? No wonder! I played a little joke on you, a cruel lesson, just to teach you... I m going to give you all the eighty dollars! Here they are in the envelope all ready for you... Is it really possible to be so spineless (懦弱)?Why didn’t you protest? Why were you silent? Is it possible in this world to be without teeth and claws(爪)—to be such a fool?”

  Embarrassed, she smiled. And I could read her expression,“It is possible.”

  I asked her pardon for the cruel lesson and, to her great surprise, gave her the eighty dollars. She murmured her little“merci”several times and went out. I looked after her and thought,“How easy it is to crush the weak in this world !”

  While talking to Julia, the wrier expected from her ________.

  A. a protest           B. gratitude

  C. obedience           D. an explanation

  What shocked the writer was Julia’s ________.

  A. nervousness in front of her boss

  B. acceptance of injustice

  C. shyness when talking about money

  D. reluctance to express herself

  The writer said, “Is it possible in this world to be without teeth and claws?” He was actually telling the governess ________.

  A. to be more aggressive

  B. to be more careful in her work

  C. to protect her right

  D. to live independently

  At the end of the story, the writer said,“ How easy it is to crush the weak in this world!”to show ________.

  A. his understanding of Julia’s anxiety

  B. his worry about Julia’s future

  C. his concern on the living condition of working - class people

  D. his sympathy for the mental state of those exploited

查看答案和解析>>

 

    Ball Management

Players should always keep a tennis ball in their hand or pocket during a match. Even the most patient tennis players despise waiting for their opponent to find a ball to serve(发球).

Behavior & Attitude

Even if you’re playing badly, you should not shout or look depressed in a friendly match. Undoubtedly, your attitude affects how you play, so try to have fun and stay positive.

Pace

Do not deliberately slow the game down. Play at the pace of the server and look ready. Servers also should not rush to start each point. You should re-do the point if you serve the ball before the receiver is ready. The receiver is out of luck, however, if he claims he was not ready after making an attempt at returning the serve.

For Spetators(观众)

Cheering

While it is seen as proper etiquette(礼仪)to remain silent during the live play, loud and spirited cheers are welcome after a hard-earned point. The players appreciate the recognition for their efforts and are encouraged to continue playing at a high level when the crowd is actively involved.

Leaving and returning to your seat

During live play it’s expected that all spectators will remain seated until the next break between games. Movements in the stands(看台) can serve as a distraction(分心的事物) to the players and can also block the view of other audience.

Photography

The issue of camera shutter(快门) noise has earned a lot of attention in golf, but luckily for tennis fans it’s much less of a concern on the court. While the noise produced by the camera is not seen as a major issue, flash photography should be avoided during live play.

1.During warm-ups, tennis player ______________.

A. ought to hit a full pace

B. can place their shots anywhere

C. should not practice competitively

D. had better run around the whole court

2.According to the text, during tennis matches, _____________________.

A. players can slow the game down when tired

B. players don’t have to keep a ball in their hand

C. the receiver shouldn’t return the serve if not ready

D. loud cheers are not allowed even after hard-earned points

3.It can be inferred from the last paragraph that ____________________.

A. flash photography is acceptable on the golf court

B. tennis fans can use flash photography during matches

C. the noise from cameras is not permitted in tennis matches

D. tennis matches require a less degree of quiet than golf ones

4.What’s the text mainly about?

A. Some tips for tennis players to win a match.

B. What to do while watching tennis matches.

C. How to behave properly in tennis matches.

D. Rules tennis players must obey in matches.

 

查看答案和解析>>

Britain’s seed bank, the only one in the world aiming to collect all of the planet’s wild plant species, has reached its goal of banking 10 percent by 2010.

The Millennium Seed Bank Project, run by Kew Gardens—one of the oldest botanical gardens—will officially deposit the 24,200th species on Thursday, a pink, wild banana from China.

More than 50 countries are now on board with Kew's giant task but vast places of the globe, including India and Brazil, still need to join in and donate seeds, director Paul Smith said.                                                                                                                                                             

The seed bank is one of the largest and most diverse in the world with more than 1.5 billion seeds. Its goal is to help protect the planet’s bio-diversity during a time of climate change.

The wild banana seed is under threat of extinction(灭绝) in southwest China from agricultural development. It is a vital food source for Asian elephants and important for growing bananas for human consumption.

Stored at minus-20 degrees centigrade, so they can last for thousands of years, the seeds await the day that scientists hope never comes—when the species no longer exist in the wild.

It is a race against time, Smith said, because in the last decade alone, 20 plants held in the bank have already been wiped out in the wild. He estimates that between a third and a quarter will become extinct this century.

"It is urgent and it is happening now. An area, the size of England, is cleared of primary vegetation(植被)every year." Smith said.

Because most of the world's food and medicines come from nature, protecting wild plant species is quite important, scientists say. There are already many other seed banks safeguarding food crops, which only account for 0.6 percent of plant diversity.

For Kew's next goal—to collect a quarter of wild varieties by 2020—the botanists need 10 million pounds a year, or a further 100 million pounds on top of the 40 million they have already been granted.

What’s the final purpose of the Britain’s seed bank?

  A. To collect enough money for the project.  B. To safeguard food crops.

  C. To protect wild plants from extinction.        D. To help scientists study wild plants.

The wild banana seed in China is in danger because of _______.

  A. the expanding of farming work           B. the climate change in this area

  C. the large number of Asian elephants       D. human’s large consumption

We can learn from the passage that _______.

  A. the seeds in the bank can be used now and then all over the world

  B. India and Brazil haven’t joined in the Seed Bank Project at present

  C. there is only one seed bank in the world at present

  D. the wild plants in places like India and China will never die out

What does the underlined word “it” in paragraph 7 refer to?

  A. The extinction of plant species.           B. The Millennium Seed Bank Project. 

C. Britain’s seed bank.                    D. Kew Gardens’ next goal.

Which of the following information isn’t mentioned in the passage?

  A. The global partnership of collecting wild plant species.

  B. The temperature condition of the conservative wild plant species.

  C. The government’s financial support for the seed bank project.

D. Scientists’ concern on the extinct wild plant species.

查看答案和解析>>


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