Among the many dangers -- sailors have to face , probably the greatest of all is fog .A. which B. what C. where D. when 题目和参考答案——青夏教育精英家教网—

题目内容

Among the many dangers_-- sailors have to face , probably the greatest of all is fog .

A. which B. what C. where D. when

【解析】本题定语从句的先行词是the many dangers，在定语从句中关系代词which指代先行词在句中作为动词face的宾语，可以省略。CD两项都是关系副词，在定语从句中通常只作状语，不能做宾语。What不是定语从句的关系词。句义：在士兵面对的很多危险中，也许最大的危险是雾吧！故A正确。

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The exam result will be _______ on Friday afternoon.

A. put up B. put away

C. put off D. put on

For years scientists have been worried about the effects of air pollution on the earth’s natural conditions. Some believe the air inside many houses may be more dangerous than the air outside. It may be one hundred times worse.

Indoor air pollution can cause a person to feel tired, to suffer eye pain, headache and other problems. Some pollutants（污染物）can cause breathing disorders, diseases of blood and even cancer. Most scientists agree that every modern house has some kind of indoor pollution.

People have paid more attention to the problem now. It is true that when builders began making houses and offices they did not waste energy. To do this they build buildings that limited the flow of air between inside and outside. They also began using man-made building materials. These materials are now known to let out harmful gases.

As the problem became more serious, scientists began searching for a way to deal with it. They discovered a natural pollution control system for building—green plants. Scientists do not really know how plants control air pollution. They believe that a plant’s leaves absorb（吸收）or take in the pollutants. In exchange the plant lets out oxygen through its leaves and tiny organizations on its roots. Scientists suggest that all buildings should have one large plant or several small plants inside for every nine square meters of space. Studies of different plants show that each absorbs different chemicals. So the most effective way to clean the air is to use different kinds of plants. Having green plants inside your house can make it a prettier and healthier place.

1.Generally speaking, indoor air pollution may be more harmful than the air outside because .

A．indoor air pollution can often make people seriously ill

B．man-made building materials give off dangerous gases

C．there may be more harmful gases outside the buildings

D．the air indoors is polluted, which is very harmful

2.Some kind of indoor pollution can be found in .

A．every modern house B．every old house

C．all kinds of houses D．all kinds of offices

3.The indoor air pollution is caused by .

A．the limit of the flow of air between inside and outside

B．the building way that the builders want to save energy

C．the building things that are made of man-made materials

D．the man-made building materials and the limit of air-flow

4.The reason why we should use different kinds of plants to clean the air is that

A．plants can let out all kinds of pollutants indoors

B．plants may take in more oxygen （氧气）which people need

C．plants can absorb all kinds of harmful indoor chemicals

D．plants can make our houses prettier and more healthy

----- Does the new teaching method work?

----- Yes. The students find it easier to ______ what is being taught.

A. take off B. take up

C. take in D. take on

Americans eat ______ vegetables each person today as they did 20 years ago.

A. more than twice

B. as twice as many

C. twice as many as

D. more than twice as many

A German study suggests that people who were too optimistic about their future actually faced greater risk of disability or death within 10 years than those pessimists who expected their future to be worse.

The paper, published this March in Psychology and Aging, examined health and welfare surveys from roughly 40,000 Germans between ages 18 and 96. The surveys were conducted every year from 1993 to 2003.

Survey respondents (受访者) were asked to estimate their present and future life satisfaction on a scale of 0 to 10, among other questions.

The researchers found that young adults (age 18 to 39) routinely overestimated their future life satisfaction, while middle-aged adults (age 40 to 64) more accurately predicted how they would feel in the future. Adults of 65 and older, however, were far more likely to underestimate their future life satisfaction. Not only did they feel more satisfied than they thought they would, the older pessimists seemed to suffer a lower ratio (比率) of disability and death for the study period.

“We observed that being too optimistic in predicting a better future than actually observed was associated with a greater risk of disability and a greater risk of death within the following decade,” wrote Frieder R. Lang, a professor at the University of Erlangen-Nuremberg.

Lang and his colleagues believed that people who were pessimistic about their future may be more careful about their actions than people who expected a rosy future.

“Seeing a dark future may encourage positive evaluations of the actual self and may contribute to taking improved precautions (预防措施),” the authors wrote.

Surprisingly, compared with those in poor health or who had low incomes, respondents who enjoyed good health or income were associated with expecting a greater decline. Also, the researchers said that higher income was related to a greater risk of disability.

The authors of the study noted that there were limitations to their conclusions. Illness, medical treatment and personal loss could also have driven health outcomes.

However, the researchers said a pattern was clear. “We found that from early to late adulthood, individuals adapt their expectations of future life satisfaction from optimistic, to accurate, to pessimistic,” the authors concluded.

1.According to the study, who made the most accurate prediction of their future life satisfaction?

A. Optimistic adults. B. Middle-aged adults.

C. Adults in poor health. D. Adults of lower income.

2.Pessimism may be positive in some way because it causes people ______.

A. to fully enjoy their present life

B. to estimate their contribution accurately

C. to take measures against potential risks

D. to value health more highly than wealth

3. How do people of higher income see their future?

A. They will earn less money.

B. They will become pessimistic.

C. They will suffer mental illness.

D. They will have less time to enjoy life.

4. What is the clear conclusion of the study?

A. Pessimism guarantees chances of survival.

B. Good financial condition leads to good health.

C. Medical treatment determines health outcomes.

D. Expectations of future life satisfaction decline with age.

根据下面图画中的信息，写一篇你对使用一次性木筷的看法的英语短文。

词数：100左右。

参考词汇：一次性木筷 disposable chopsiticks

Men can be beautiful too，right?

China is going to host the 18th World University Student Beauty Contest in Guangzhou this December.This year for the first time the contest will include a male section.Students from over 130 countries will compete for Mr and Miss Beauty.The contest is one of the most respected beauty contests in the world.It was copied by the United Nations University (an international university belonging to the United Nations) in 1986.

Stick to studying

Li Yining，an economics professor at Peking University，said that he would not encourage students to try their luck in the stock market (股市)．“They should stress study，” Li said in his speech at Beijing Foreign Studies University.When asked，the professor said he expected house prices in Beijing to continue to rise.Li thinks the government should provide more affordable houses for low?level income people.

Campus cinema

Students at over 100 universities will have a digital cinema on campus after the National Day holiday.The 21st Century Digital Film on Campus Project was launched at the end of September.The ticket will cost 3－8 yuan，rather than 30－40 yuan at cinemas in town.Students often download movies online or watch DVDs.Now they can enjoy original films in the digital cinema.The digital cinema will show a variety of films besides Hollywood blockbusters (好莱坞大片)．

Getting practical

All 12,000 graduates from vocational school in Shanxi Province have landed a job，according to the provincial government.In the past five years， it is estimated that over 95 percent of the professional school graduates have found jobs.However，the number for university graduates is 70 percent.Some employers said that they prefer professional school graduates who learned something more practical in school and expected lower salaries than university students.

1.In the third part，the underlined word “launched” may mean________.

A．started B．ended C．told D．mentioned

2.Where can the material be chosen from?

A．A novel. B．A newspaper. C．An advertisement. D．A fashion magazine.

3.Which of the following statements is NOT true according to the passage?

A．More than 130 countries will take part in the 18th World University Student Beauty Contest.

B．The ticket for a digital film on campus will cost 3?8 yuan.

C．In the past five years，over 95 percent of the university graduates have found jobs in Shanxi Province.

D．Over 100 universities will take part in the 21st Century Digital Film on Campus Project.

4.Professor Li thinks that________.

A. the house prices in Beijing will keep going up

B．the students should try their luck in the stock market

C．the government can do nothing about the housing problem

D．the students should not only pay attention to study

5.What can we infer from the passage?

A．In Shanxi Province，the professional school graduates are less popular with employers than university graduates recently.

B．The digital cinema will only show Hollywood blockbusters.

C．The graduates from universities can put what they learned into practice more easily.

D．No men competed in the World University Students Beauty Contest before this year

Commuters (上下班往返的人) who drive to work will face a parking charge of up to ￡350 a year.Ministers are backing a workplace parking charge which will come into force in Nottingham in 2013 and is likely to be adopted across the country.The scheme will see firms with more than ten parking places for staff charged ￡350 a year for each space in two years.

Employers would be free to pass on the charge to their staff—meaning it would effectively be a tax on driving to work.The scheme aims to reduce traffic by preventing unnecessary car journeys and raise funds to improve public transport，but critics say it is just an excuse for councils to fill their coffers (金库)．

Some ten million Britons drive to work each day，and the British Chambers of Commerce says the new charge could total ￡3.4 billion a year if rolled out nationwide.

Already some firms in Nottingham have threatened to leave the city，where 40,000 commuters use their cars to get to work.A spokesman said the scheme was nothing more than a tax on jobs.“It is very unfair to discriminate against those employers who have parking spaces，which get vehicles off the streets，” he said.“And these charges apply around the clock，which is especially unfair on shift workers who rely on their cars because public transport is not available.This is more about increasing the government’s income than reducing traffic.”

However，Transport Minister Sadiq Khan gave the plan an official approval during a visit to Nottingham. The council says the tax will raise as much as ￡100 million over ten years—one fifth of the cost of a new transport system for the city.

Another transport spokesman Theresa Villiers said the tax would have a devastating impact on businesses struggling to cope with the economic decline.

But Richard Hebditch of the Campaign for Better Transport said the tax would raise money to invest in better transport.“We put forward the idea of workplace parking taxes as a fairer way to raise money to invest in the future local transport services.We are pleased that the people of Nottingham will be the first to benefit.”

1.Supporters argue that the scheme________.

A．can help improve the parking conditions for the staff

B．should be applied to ail commuters driving to work

C．is certain to be carried out despite the objections

D．will relieve traffic pressure and improve public transport

2.According to the objectors，the scheme is unfair for________.

A．the firms with parking lots

B．the workforce without cars

C．the employees parking their cars on the streets

D．the staff driving to work in the daytime

3.Which word can best describe Theresa Villiers’s attitude towards the scheme?

A．Neutral. B．Negative.

C．Understanding. D．Positive.

4.It can be inferred from the passage that________.

A．many firms are willing to pay the charges for their staff

B．the public transport in Nottingham is in great need of improvement

C．the author believes Britons will benefit from the scheme

D．those firms with more commuters will leave Nottingham

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