The growing speed of a plant is influenced by a number of factors. are beyond our control. A.most of them B.most of which C.most of what D.most of that 答案 B 解析 句意为:植物的生长速度受诸多因素的影响.绝大多数的因素是我们控制不了的.which引导非限制性 定语从句.且作介词of的宾语. 查看更多

 

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阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词。注意:每个空格只填一个单词。
Celebrating sleep
World Sleep Day, observed on 21 March, was created to bring attention to the growing number of sleep problems worldwide. Sleep is a natural part of human life, but many people in the modern world ignore its importance. As a result, sleep problems are increasingly common.
In 2002, scientists at the University of Athens in Greece conducted a survey of over 35,000 people in 10 countries around the world, including China, Belgium and South Africa. Of the people that responded to the survey, 24 percent said that they did not sleep well, and based on their responses, 31.6 percent were diagnosed (诊断)with insomnia(失眠)and another 17.5 percent were diagnosed with borderline insomnia. In addition, 30.7 percent of survey respondents reported visiting a doctor for help with sleep problems and 11.6 percent said that they felt very sleepy during the day.
Overall, the survey found that ninny people suffer the effects of poor quality sleep, some examples of which are being unable to fall asleep and waking up in the middle of the night. The main factors causing these problems are pressure from school or work and a fast pace of life, but noise pollution and light pollution also interfere with sleep and contribute to poor quality sleep. The survey’s findings are particularly troubling because large numbers of people were found to have difficulty sleeping at night. The short-term effects of this are tiredness and trouble concentrating. If this happens for a long time, the risk of putting on weight and having a heart attack may increase.
There are many things you can do to improve the quality of your sleep. First, you should have regular sleep habits. Try to go to bed and wake up around the same time each day. You also need to make your bedroom a cool, dark, quiet place to sleep so that heat, light and noise do not disturb you. At night, you should also avoid things that contain caffeine, such as chocolate, coffee, tea and many soft drinks, as caffeine may keep you from sleeping.
Getting a good night's sleep is important for everyone. By following the advice above, you can rest better at night and work better during the day.
Title: Celebrating Sleep

Topic
Context
World Sleep Day
Due to ignorance of the importance of sleep problems, people observe Mar. 21, World Sleep Day to bring 【小题1】   to the problem.
Responses of the survey
1). Of 3, 5000 people in 10 countries in the world, there were 24 percent of the people saying they didn’t sleep well.
2). 31.6 percent were diagnosed with insomnia and another 17.5 percent were on the borderline of sleeplessness.
3). The 【小题2】       of the people feeling sleepy during the day is 11.6.
4) 30.7 percent reported 【小题3】      to a doctor for sleep problems.
【小题4】     causing sleep problems & their consequences
1).Under 【小题5】     from school or work, people may have sleep problems.
2). Noise or light pollution【小题6】  to poor quality sleeps.
3).Sleepless people may easily 【小题7】  weight and have a heart attack.
4). Feeling fired and sleepy, people find it 【小题8】to concentrate.
【小题9】      to  take  to improve sleep quality
1). Have regular sleep habits.
2). Make your bedroom cool, dark and quiet.
3). Avoid things 【小题10】     caffeine.
 

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The USA, New York—Whales and dolphins are facing increasing threats from climate change, according to a new report published by WWF and the Whale and Dolphin Conservation Society (WDCS).
The report "Whales in hot water?" draws attention to the growing impacts of climate change on whales.They range from changes in sea temperature and the freshening of the seawater because of the melting of ice and increased rainfalls, to a sea level rise, loss of icy polar habitats and the decline of krill populations in key areas.Krill, a tiny shrimp that is dependent on sea ice, is the main source of food for many of the great whales.
The speeding up of climate change adds greatly to trouble from other human activities, such as chemical and noise pollution, which kills some 1000 whales every day.
"Whales and dolphins have an ability to adapt to their changing environment," said Mark Simmonds, International Director of Science at WDCS."But the climate is now changing at such a fast pace that it is unclear to what extent whales and dolphins will be able to adjust."
Climate change impacts are currently greatest in the Arctic and the Antarctic.According to the report, cetaceans that rely on polar, icy waters for their home and food resources are likely to be greatly affected by the reduction of sea ice cover.
WDCS and WWF are urging governments to cut global production of C02 by at least 50 percent by the middle of this century.The latest report of the Intergovernmental Panel on Climate Change showed it was possible to stop global warming if the world's emissions start to decline before 2015.
【小题1】Which of the following is the most important for whales and dolphins?

A.RainfallB.KrillC.Sea ice coverD.High sea level
【小题2】From the passage, we can learn that whales mainly feed on _____.
A.dolphinsB.krillC.sea horsesD.sharks
【小题3】The underlined word "decline" in Paragraph 2 means _____.
A.increaseB.controlC.protectionD.fall
【小题4】In what place is climate change greatest?  
A.The Pacific OceanB.Asia.
C.Two polar areas.D.Equator.
【小题5】Which of the following is not right according to the passage?
A.Climate change will lead to the changes in sea temperature.
B.Climate change will result in the freshening of the sea water.
C.Climate change will have a bad effect on human activities and whales.
D.Human beings will forever have no ability to stop global warming.

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“Slow City” — a recently launched project focused on preserving the traditional quality of life enjoyed in some of Italy’s smaller cities and towns. The project was born from the idea of the “Slow Food” movement — started in Italy in the 1980s — which promotes leisurely eating and the growing of local, healthy products to fight against the American fast-food style.

“The American urban model has invaded our cities, making Italian towns look the same. We want to stop this kind of globalization,” says Paolo Saturnini, an Italian mayor.

The “Slow City” project plans to emphasize the rich, cultural, culinary(厨房的) and artistic local traditions of each community.

Walking areas will be enlarged and squares and parks will be made greener with more plants. Car alarms and other noise that disturbs the peace will be banned, and ugly TV aerials(天线), advertising posters, and signs will be taken down.

City councils will also insist on the use of recycling and renewable energy sources, and will also introduce ecological transport systems. Parking will be made stress-free by creating more public parking areas, and easily accessible walkways and bike lanes will cross the city. But in the “Slow City” way, all improvements will probably come about slowly.

Thirty-two Italian city councils, which joined the “Slow City” program, have decided to take further steps in this direction by increasing the numbers of traditional family-style eating establishments, reducing noise pollution, and concentrating on making their towns friendlier for people to live in.

Organic local produce will be promoted in all restaurants and genetically modified foods(转基因食品) will be banned. “We can’t stop large, fast-food chains from coming here, but we hope that people who come to our towns will not want to eat exactly the same hamburger they can eat in Melbourne, London or Paris, but want something genuine and different,” said Saturnini.

1.According to the passage, the “Slow City” project aims at _____.

A.preventing Italy from being affected by America

B.beautifying the environment of small Italian cities and towns

C.calling on Italians to enjoy stress-free life

D.protecting the traditional Italian lifestyle

2.From Paragraphs 4-5, we can infer that ______.

A.cars in “Slow City” will have to go slowly

B.people can park their cars free of charge in “Slow City”

C.“Slow City” will take on an environmentally friendly look

D.advertising in “Slow City” will be banned

3.Further measures will be included in the “Slow City” program EXCEPT _____.

A.cutting down noise pollution

B.stop genetically modified foods

C.getting more towns involved in the project

D.building more family-style restaurants

4.In Saturnini’s opinion, when traveling in “Slow Cities”, visitors_____.

A.aren’t provided with fast food

B.will see few fast-food chains

C.can enjoy themselves like in London

D.can enjoy real Italian-style healthy food

 

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When Should a Leader Apologize and When Not?
Why Difficult?
When we wrong someone we know, even not intentionally, we are generally expected to apologize so as to improve the situation. But when we’re acting as leaders, the circumstances are different. The act of apology is carried out not merely at the level of the individual but also at the level of the institution. It is a performance in which every expression matters and every word becomes part of the public record. Refusing to apologize can be smart, or it can be stupid. So, readiness to apologize can be seen as a sign of strong character or as a sign of weakness. A successful apology can turn hate into personal and organizational harmony—while an apology that is too little, too late, or too obviously strategic can bring on individual and institutional ruin. What, then, is to be done? How can leaders decide if and when to apologize publicly?
Why Now?
The question of whether leaders should apologize publicly has never been more urgent. During the last decade or so, the United States in particular has developed an apology culture—apologies of all kinds and for all sorts of wrongdoings are made far more frequently than before. More newspaper writers have written about the growing importance of public apologies. More articles, cartoons, advice columns, and radio and television programs have similarly dealt with the subject of private apologies.
Why Bother?
Why do we apologize? Why do we ever put ourselves in situations likely to be difficult, embarrassing, and even risky? Leaders who apologize publicly could be an easy target. They are expected to appear strong and capable. And whenever they make public statements of any kind, their individual and institutional reputations are in danger. Clearly, then, leaders should not apologize often or lightly. For a leader to express apology, there needs to be a good, strong reason. Leaders will publicly apologize if and when they think the costs of doing so are lower than the costs of not doing so.
Why Refuse?
Why is it that leaders so often refuse to apologize, even when a public apology seems to be in order? Their reasons can be individual or institutional. Because leaders are public figures, their apologies are likely to be personally uncomfortable and even professionally risky. Leaders may also be afraid that admission of a mistake will damage or destroy the organization for which they are responsible. There can be good reasons for hanging tough in tough situations, as we shall see, but it is a high-risk strategy.

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D
One of the main challenges facing many countries is how to maintain their identity in the face of globalization and the growing multi-language trend. “One of the main reasons for economic failure in many African countries is the fact that, with a few important exceptions, mother-tongue education is not practiced in any of the independent African states.” said Neville Alexander, Director of the Project for the Study of Alternative Education in South Africa at the University of Cape Town.
In response to the spread of English and the increased multi-language trends arising from immigration, many countries have introduced language laws in the laws in the last decade. In some, the use of languages other than the national language is banned in public spaces such as advertising posters. One of the first such legal provisions was the 1994 “Toubon law” in France, but the idea has been copied in many countries since then. Such efforts to govern language use are often dismissed as futile by language experts, who are well aware of the difficulty in controlling fashions in speech and know from research that language switching among bilinguals is a natural process.
It is especially difficult for native speakers of English to understand the desire to maintain the “purity” of a language by law. Since the time of Shakespeare, English has continually absorbed foreign words into its own language. English is one of the most mixed and rapidly changing languages in the world, but there has not been a barrier to acquiring prestige and power. Another reason for the failure of many native English speakers to understand the role of state regulation is that it has never been the Anglo-Saxon way of doing things. English has never had a state-controlled authority for the language, similar, for example, to the Academic Francaise in France.
The need to protect national languages is, for most western Europeans, a recent phenomenon—especially the need to ensure that English does not unnecessarily take over too many fields. Public communication, education and new modes of communication promoted by technology, may be key fields to defend.
【小题1】Neville Alexander believes that         .

A.mother-tongue education is not practiced in all African countries
B.lack of mother-tongue education can lead to economic failure
C.globalization has led to the rise of multi-language trends
D.globalization has resulted in the economic failure of Africa
【小题2】The underlined word “futile” (in paragraph 2) most probably means “        “.     
A.uselessB.practicalC.workableD.unnecessary
【小题3】Why do many English-speaking countries not support the language protection efforts described in the passage?
A.They think language protection laws are ineffective.
B.They want their language to spread to other countries.
C.They have a long history of taking words from other languages.
D.It reduces a language’s ability to acquire international importance.
【小题4】What can we infer from the last paragraph?
A.English has taken over fields like public communication and education.
B.Europeans have long realized the need to protect their national languages.
C.Most language experts believe it is important to promote a national language.
D.Many aspects of national culture are threatened by the spread of English.
【小题5】The main idea of the passage is       .  
A.Fighting against the rule of English
B.Globalization and multi-language trends
C.Protecting local languages and identities
D.To maintain the purity of language by law

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