摘要:They are experiencing similar difficulties with those that China faces. tries with a little population have problems too.

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During the summer holidays there will be a revised (修改过的) schedule (时刻表) of services for the students. Changes for dining-room and library service hours and for bus schedules will be posted  on the wall outside of the dining-hall . Weekly film and concert schedules, which are being arranged(安排),will be posted each Wednesday outside of the student club.

In the summer holidays, buses going to the town center will leave the main hall every half hour during the day. The dinning-room will serve three meals a day from 7:00 a.m. to 7:00 p.m. during the week and two meals from noon  to 7:00 p.m. on weekends. The library will continue its usual hours during the week, but have shorter hours on Saturdays and Sundays. The weekend hours are from noon to 5:00 p.m.

All students who want to use the library borrowing services must have a new summer card. This announcement will also appear in the next week’s student newspaper.

The main purpose of this announcement is to______.

A. tell students of important schedule changes 

B. tell students of new bus and library services

C. show the excellent services for students  

D. ask students to renew their library cards

At which of the following times will the bus leave the main hall?

A. 8:00, 9:00, 10:00, 11:00                B. 8:30, 9:30, 10:30, 11:30

C. 8:30, 9:00, 9:30; 10:00                     D.8:00, 9:30, 11:00, 12:30

Times for films and concerts are not listed in this announcement because______.

A. they are not to be announced             B. they are hard to arrange

C. the full list is not ready              D. the full list is too long

In the summer holidays, the library will have______.

A. no special hours              

B. special hours on weekdays

C. special hours on weekends             

D. special hours both on weekdays and weekends

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 Many people who work in London prefer to live outside it, and to go in to their offices or schools every day by train, car or bus, even though this means they have to get up early in the morning and reach home late in the evening. 

One advantage of living outside London is that houses are cheaper. Even a small flat in London without a garden costs quite a lot to rent. With the same money, one can get a little house in the country with a garden of one’s own. 

Then, in the country one can rest from the noise and hurry of the town. Even though one has to get up earlier and spend more time in trains or buses, one can sleep better at night and during weekends and on summer evenings, one can enjoy the fresh, clean air of the country. If one likes gardens, one can spend one’s free time digging, planting, watering and doing the hundred and one other jobs which are needed in a garden. Then, when the flowers and vegetables come up, one has the reward of one who has shared the secret of Nature. 

Some people, however, take no interest in country things: for them, happiness lies in the town, with its cinemas and theatres, beautiful shops and busy streets, dance-halls and restaurants. Such people would feel that their life was not worth living if they had to live it outside London. An occasional walk in one of the parks and a fortnight’s (two weeks) visit to the sea every summer is all the country they want: the rest they are quite prepared to leave to those who are glad to get away from London every night. 

1. Which of the following statements is NOT true? 

A. People who like country things prefer to live outside the city. 

B. People who work in London prefer to live in the country. 

C. Because of certain disadvantages of living outside London, some people who work in London prefer to live inside London. 

D. Because of certain advantages of living outside London, many people who work in London prefer to live outside London. 

2. One can use the same money for ________ to buy a little house with a garden in the country.

A. getting a small flat with a garden     B. having a small flat with a garden

C. renting a small flat without a garden D. buying a small flat without a garden

3. When the flowers and vegetables in the garden come up, those _______ have the reward of one who has shared the secret of Nature. 

A. who live in the country

B. who have spent time working in the garden

C. who have a garden of their own

D. who have been digging, planting and watering

4. People who think happiness lies in the town would feel that _______ if they had to live it outside London. 

A. their life was meaningless              B. their life was invaluable

C. they didn’t deserve a happy life              D. they were not worthy of their happy life

5. The underlined word rest in the last paragraph refers to ________.

A. the rest time                    B. the rest people

C. the rest of the country              D. the rest of the parks and of the sea

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It is midnight on September 22,2012.The sky above Manhattan,New York is filled with a curtain of colorful light. New Yorkers are fascinated by the beautiful aurora(极光).However, their fascination is short-1ived.

 Within a few seconds,electric bulbs dim(变暗)and flicker(闪烁),then become unusually bright for a few seconds.Then all the lights second  go out.Within 90 seconds,the entire eastern half of the US is without power.

 Besides the US,Europe,Japan and China are also  hit by the same terrible event.It is a violent solar flare(太阳耀斑),150 million kilometers away on the surface of the sun.

 Science fiction? No.A report funded by NASA and issued by the US National Academy of Sciences in January this year says it could happen.

 A massive solar flare is most likely on a spring or autumn night in 2012,according to the report.

Solar flares are huge explosions on the surface of the sun.In a matter of just a few  minutes they heat material to many millions of degrees and release as much energy as a billion megatons(百万吨)of TNT explosives.Solar flares release a stream of charged high-energy particles(粒子).They are called“solar winds”

 If one solar‘‘wind’’should hit the Earth's  magnetic shield(磁扬),the result could be terrible for humans.

But there’s no need to run  for cover from solar winds.  They do not harm 1ife on  Earth,they only affect the way we live,especially since  we depend so much on modern  technology.They can pump extra electricity into power line,  and pipelines,causing blackouts and fuel leaks(泄漏).  Solar winds are also known to affect mobile phone operations, and may disrupt wireless Internet services.

Moreover, solar winds can prevent normal satellite operations,and disrupt radio communications  and navigation systems such as the Global Positioning System.

 Auroras  are  powered  by  solar wind.This wind blows  past the Earth at about 400-700 km per second and creates storms in the Earth’s magnetic environment.In the polar regions these explode into southern or northern polar lights.

 The most serious solar storm that hit Earth in history happened in 1859. It caused the failure of telegraph(电报)systems in Europe and  North America.

 So, for humans,the sun is  a  double-edged sword. Without1 the sun, there would  be no 1ife  on  Earth. Without the sun,   Earth would be a frozen dark   ball floating in space.However,  on the other hand,the sun can  disorder our 1ives from time  to time.    

10.What is the main idea of the passage?

A.It introduces to readers the advantages and disadvantages of the sun.

B.It describes a science fiction set in Manhattan on 22 September 2012.    

C.It shows readers the way in which solar winds form inside the sun.

D.It explains what solar flares are and their effects on human life.

11.The first two paragraphs are written_________.

A.to show a beautiful scene in a true story

B.to describe the beautiful scenery of Manhattan

C.to describe the power problem around the world

D.to introduce the topic of this passage

12.What can we conclude from the passage?

A.Solar flares will do great harm to those who are using the Internet.

B.Solar flares cannot reach as far as the polar regions.

C.Solar flares are huge explosions that happen inside the sun.    

D.1f it weren’t’t for our reliance on technology, solar flares probably wouldn’t affect us.

13.Solar winds will likely affect us in the following ways EXCEPT that    

A.normal satellite operations will be stopped

B.the lights in the areas affected will go out at the same time

C.people on the streets will be struck to death

D.some navigation systems will be out of order

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请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入1个最恰当的单词。(Reuters) - A U.N. climate deal due to be agreed in Copenhagen at talks from December 7-18 may fall short of a legally binding(有约束力的) agreement. If Copenhagen fails to live up to hopes of a strong agreement to slow global warming, what are the reasons and who risks blame? The following are some of the candidates:

● Decline in economy distracted(分散) focus from climate change after the world agreed in Bali, Indonesia, in 2007 to work out a new U.N. agreement by December 2009. Rich nations have put billions of dollars into green growth as part of recovery packages but, when unemployment at home is high, find it hard to promise extra money for developing countries. The slowdown in industrial output means a brief fix -- greenhouse gas emissions(排放) are likely to fall by as much as 3 percent this year.

● Many delegates at U.N. talks have given up hope that the United States, the number two emitter after China, will agree legislation(立法, 法律) to limit carbon emissions before Copenhagen. The US is the only industrialized nation outside the Kyoto Protocol(京都协议书) for cutting greenhouse emissions until 2012. Many countries welcomed President Barack Obama's promises of doing more to fight climate change when he took office in January but hoped for swifter action.

● Developing nations accuse the rich of repeatedly failing to keep promises of more aid. Few developed countries live up to a target agreed by the U.N. General Assembly in 1970 to give 0.7 percent of their gross domestic product in development aid. Other plans, such as the Agenda 21 environmental development plan agreed in 1992, have fallen short.

● Most rich nations are promising cuts in greenhouse gas emissions well short of the 25-40 percent below 1990 levels by 2020, which are needed to avoid the worst of climate change. Overall cuts promised by developed nations total between 11 and 15 percent. Best offers by countries including Japan, the European Union, Australia and Norway would reach the range.

● More than 90 percent of the growth in emissions between now and 2030 is set to come from developing nations -- with almost 50 percent from China alone, U.S. climate envoy Todd Stern said this week. "No country holds the fate of the earth more in its hands than China. Not one," he said. China and India say they are slowing the growth of emissions but raising living standards is more important. So burning more energy is unavoidable -- as industrialized nations have done for 200 years.

● 2008 was the 10th warmest year since records began in the mid-19th century. The warmest was 1998, when a strong El Nino event in the eastern Pacific disrupted(使混乱) weather worldwide. That has led some to argue that global warming is slowing even though the U.N.'s WMO(世界气象组织) says a long-term warming trend is unchanged.

● People have been slow in changing lifestyles to use less carbon. Simple choices like taking more public transport, using less heating or air conditioning, even changing light bulbs can help if millions of people act.

Who's to blame if U.N. climate deal falls short?

Possible candidates

Supporting Details

__71___downturn

● Faced with the______72____ rising unemployment, rich countries fail to give more aid to developing ones.

●____73_____industrial output brings about a temporary relief from the pressure of greenhouse gas emissions.

United States

● It’s the only industrialized country outside the Kyoto Protocol.

● Immediate____74____ was expected to be taken by President Obama to fight climate change.

Rich-Poor divide

● Developed nations are____75____ by the poor for repeatedly breaking promises of aid.

Developed nations

● There is a huge ____76____between the overall cuts promised by developed nations and those required to avoid climate catastrophe.

Developing nations

● The increase in emissions from developing nations ____77____for 90% between now and 2030.

● Developing nations need to be given priority to raising living standards by burning more ___78____.

The weather

● The worldwide disorder caused by El Nino has __79__some people into believing that global warming is slowing.

The public

● People should be _80__to change lifestyles to use less carbon.

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