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共用题干
Water and its importance to human life were the center of the world's attention last week. March 22 was World Water Day and______(51)the theme"Water for Life”.
There are more than one billion people in the world who live without______(52)drinking water. The United Nations______(53)to cut this number in half by 2015.
Solving such a big problem seems like a(n)______(54)challenge.But everyone,even teenagers,can do something to help.A teenage girl in the US has set an example to the______(55)of her age around the world.
Rene Haggerty,13,was awarded the 2004 Gloria Barron Prize for her work—_______(56) discarded(废弃的)batteries(电池)which pollute water.
In 2003,Haggerty went on a field trip to the Great Lakes Science Centre in Ohio.There she saw an exhibit about how______(57)in old batteries harm the water of Lake Erie.
Haggerty learnt that______(58)the batteries was an easy solution."I think everybody can do it,because everyone uses batteries,and it can make a big difference."With these words,she began to.______(59)awareness in her area.
She______(60)her county government and school board. She got permission to start a re-cycling program in schools,hospital,churches______(61)the public library. With the help from her family,friends and local waste-management______(62),she gathered containers,arranged transportation,and made an educational video.
Over the past two years,she collected four tons of batteries and drew the attention of officials, who were in charge of a battery recycling program but had made______(63)progress.
When asked______(64)she feels like a hero,Haggerty is quite modest."Not really. Well,maybe for the fish I saved!"
Every year the Gloria Barron Prize is______(65)to young Americans aged 8 to 1 8 who have shown leadership and courage in serving the public and the planet. Each year ten winners receive US MYM 2,000 each,to help with their education costs or their public service work.

_________(55)
A:boys
B:others
C:students
D:grown-ups

参考答案

参考解析
解析:3月22日的世界水日有一个“生活中的水”的主题。give:给write:写;discuss:讨论。
世界上有十亿人生活中没有“安全的”饮用水。根据下文可知,这里强调的是没有受到污染的纯净水。
联合国“希望”在2015年前将这个数字削减一半。根据下文可知,这很难办到,因为是联合国的一个“希望”。
根据下一句的but,即“但是”,每个人甚至青少年也可以帮忙,可以得知前面应该为反面意思。所以D选项“不现实”符合题意。
文章需要表达的意思是同龄的“其他人”,因此others符合题意。
对于废旧电池,应该“收集”,即collecting。
废旧电池中污染水源的应该是“化学物质”,选项B符合题意。
“回收”废旧电池是一个好的解决办法。recycling符合题意。
小女孩需要“提,高”大家的环保意识,“提高”用increase表示。tell:告诉;spread:传播;inform:通知。
小女孩主动和当地政府表达自己的想法。选项中只有talk to表达主动意思。listen to:听……说;hear from:得到消息;think about:考虑。
学校、医院、教堂和兮共图书馆属于并列关系,因此用and来连接。 besides:除此之外;as long as:只要;as good as:像……一样好。
前面提到哈格蒂与当地政府交谈,因此这里应该为当地的废物管理官员。 official为官员的意思。worker:工人;clerk:店员;expert:专家。
本段前边提到小女孩收集了四吨的电池,并吸引了官员的注意。这些官员负责电池回收项目,但是进展甚微。but表示和前边的意思相反,和小女孩的影响力相比,官员做得没那么好。所以little符合题意。
根据后面的回答可知,小女孩被问及“是否”感觉像个英雄。
葛罗瑞亚·巴伦奖项是“表彰”那些做出贡献的美国年轻人的,honor:给予……荣誉;praise:表扬;help:帮忙;support:支持。
更多 “共用题干 Water and its importance to human life were the center of the world's attention last week. March 22 was World Water Day and______(51)the theme"Water for Life”.There are more than one billion people in the world who live without______(52)drinking water. The United Nations______(53)to cut this number in half by 2015.Solving such a big problem seems like a(n)______(54)challenge.But everyone,even teenagers,can do something to help.A teenage girl in the US has set an example to the______(55)of her age around the world.Rene Haggerty,13,was awarded the 2004 Gloria Barron Prize for her work—_______(56) discarded(废弃的)batteries(电池)which pollute water.In 2003,Haggerty went on a field trip to the Great Lakes Science Centre in Ohio.There she saw an exhibit about how______(57)in old batteries harm the water of Lake Erie.Haggerty learnt that______(58)the batteries was an easy solution."I think everybody can do it,because everyone uses batteries,and it can make a big difference."With these words,she began to.______(59)awareness in her area.She______(60)her county government and school board. She got permission to start a re-cycling program in schools,hospital,churches______(61)the public library. With the help from her family,friends and local waste-management______(62),she gathered containers,arranged transportation,and made an educational video.Over the past two years,she collected four tons of batteries and drew the attention of officials, who were in charge of a battery recycling program but had made______(63)progress.When asked______(64)she feels like a hero,Haggerty is quite modest."Not really. Well,maybe for the fish I saved!"Every year the Gloria Barron Prize is______(65)to young Americans aged 8 to 1 8 who have shown leadership and courage in serving the public and the planet. Each year ten winners receive US MYM 2,000 each,to help with their education costs or their public service work._________(55)A:boys B:others C:students D:grown-ups” 相关考题
考题 EThe need to feed a growing population is putting much pressure on the world’s supply of water. With 97% of the world’s water too salty to be drunk or used in agriculture, the worldwide supply of water needs careful management, especially in agriculture. Although the idea of a water shortage(短缺)seems strange to someone fortunate enough to live in a high rainfull country, many of the world’s agricultural industries experience constant water shortages.Although dams can be built to store water for agricultural use in dry areas and dry seaons, the costs of water redistribution(重新分配)are very high. Notonly is there the cost of the engineering itself, but there is also an environmental cost to be considered. Where valleys(山谷)are flooded to create dams, houses are lost and wildlife homes destroyed. Besides, water many flow easily through pipes to fields,but it cannot be transported from one side of the world to the other. Each country must therefore rely on the management of its own water to supply its farming requirements.This is particularly troubling ro countries with agricultural industries in areas dependent on irrigation(灌溉). In Texas, farmers’ overuse of irrigation water be resulted in a 25% redcution of the water stores. In the Central Valley area of south eastern USA, a huge water engineering project provided water for farming in dry vallege, but much of the water use has been poorly managed.Saudi Arabia’s attempts to grow wheat in desert areas have been the pumping of huge quantities of irrigation water from underground reserves. Because there is no rainfall in these areas, such reserves can only decrease, and it is believed that fifty years of pumping will see them run dry.72. From the first two paragraphs we learnt that _______.A.much of the world’s water is available for useB.people in high rainfll countries feel luckyC.the costs of water redistribution should be consideredD.water can be easily carried through pipes across the world

考题 BThe world is not only hungry,it is also thirsty for water. this may seem strange to you,since nearly 75% of the earth is covered with water. But about 97% of this water is sea water.Man can only drink and use the other 3% fresh water that comes from rivers,lakes,under-ground and other places. And we cannot even use all of that,because some of this fresh water has been made dirty.At the moment,this small amount(数量) of fresh water is still enough for us. However,our need for water is getting greater and greater. Only if we take steps to solve this problem now,we can get away from a serious world water shortage later on. The people of the world cannot have an enjoyable life without enough clean water.On one hand we should stop wasting this little water of ours,on the other hand we should find ways to reuse it,but this has not been done widely.Today,in most large cities,water is used only once and it then returns to the sea or runs into underground places.lf we can make it clean again,it can be used once more just as if it were fresh from a spring.But even if large cities reuse its water,we still would not have enough in the future. Where.could we turn to next for water? To the ocean! How can we do to make use of this great a-mount of sea water? We can take the salt from the water to make it fresh.So if we take all these steps,we'll be in no danger of drying up!( )26. Why does the writer say that the world is thirsty for water?A. The amount of fresh water is really very small.B. The people of the world waste too much water.C. The people of the world have to drink a lot of water every day.D. There are too many people in the world needing water.

考题 ______no air or water, there would be no life in the world.A. There wasB. There wereC. Is thereD. Were there

考题 Passage FiveFrom the beginning rivers have played an important part in the life of man. Man of the earliest times used the rivers as a means of traveling. Today rivers still serve as a great waterway for the transport and people.In ancient times, man settled near rivers or on river banks and built up large empires.Water is the Nature's most precious gift to man. Man needs water to irrigate his crops, to cook and to wash. In nations all over the world rivers mean life and wealth. They feed and clothe the nations around them.Water is also a source of energy and power. Man constructs huge dams across the river to control the water for irrigation and get the energy needed to drive generators. The electrical power is then directed to homes, cities, factories and television stations.Man uses water each day. His main source of water comes from reservoirs, which in turn get their water from the rivers.Rivers also bring down soil and minerals from the mountains and deposit them on the plains building up rich river deltas for raising plants and crops. Fresh water life in rivers or in lakes fed by them provide man with food.In a small way rivers help to keep man in good health and provide for his amusements. Various forms of water sports keep man strong and healthy.Rivers have run on this earth long before man. Man's future ability to live is uncertain, but rivers will flow on forever.52. Rivers have been important to man______.A. since the last centuryB. for a very long timeC. since a few hundred years agoD. since a few years ago

考题 By saying "the world has been spared a t.rue water war" (Line 1, Para.4), the author means( )[A] the water supply in the world is more than needed[B] the world has saved enough water to avoid the war[C] the world has never suffered a war triggered by water[D] the world spares no effort to avoid a war caused by water

考题 共用题干 It is well-known that life expectancy is longer in Japan than in most other countries.A _________(51)report also shows that Japan has the longest health expectancy in the world.A healthy long life is the result of___________(52)in social environment.Scientists are trying to work__________(53)exactly what keeps elderly Japanese people so healthy,and whether there is a lesson to be__________(54)from their lifestyles for the rest of us. Should we___________(55)any changes to our eating habits,for instance,or go jogging each day before breakfast?Is there some secret__________(56)in the Japanese diet that is particularly __________(57)to the human body?Another factor___________(58)to the rapid population aging in Japan is a decline in birthrate. Although longer life should be celebrated,it is___________(59)considered a social problem. The number of older people had_________(60)in the last half century and that has increased pension and medical costs.The country could soon be__________(61)an economic problem,if there are so many old people to be looked_________(62)and relatively few younger people working and paying taxes to support them.__________(63)the retirement age from 65 to 70 could be one solution to the problem. Work can give the elderly a____________(64)of responsibility and mission in life.It's important that the elderly play active_________(65)in the society and live in harmony with all generations._________(52)A:increase B:progressC:growth D:improvement

考题 共用题干 It is well-known that life expectancy is longer in Japan than in most other countries.A _________(51)report also shows that Japan has the longest health expectancy in the world.A healthy long life is the result of___________(52)in social environment.Scientists are trying to work__________(53)exactly what keeps elderly Japanese people so healthy,and whether there is a lesson to be__________(54)from their lifestyles for the rest of us. Should we___________(55)any changes to our eating habits,for instance,or go jogging each day before breakfast?Is there some secret__________(56)in the Japanese diet that is particularly __________(57)to the human body?Another factor___________(58)to the rapid population aging in Japan is a decline in birthrate. Although longer life should be celebrated,it is___________(59)considered a social problem. The number of older people had_________(60)in the last half century and that has increased pension and medical costs.The country could soon be__________(61)an economic problem,if there are so many old people to be looked_________(62)and relatively few younger people working and paying taxes to support them.__________(63)the retirement age from 65 to 70 could be one solution to the problem. Work can give the elderly a____________(64)of responsibility and mission in life.It's important that the elderly play active_________(65)in the society and live in harmony with all generations._________(51)A:late B:recentC:contemporary D:new

考题 共用题干 Some doctors think that you should drink a glass of water each morning. You should drink water before doing anything else.The temperature of the water should be similar to body temperature:not hot,not cold.Why should you drink this water?______(46).It helps clean out your kidneys.It prepares your stomach for digestion.______(47).After drinking water,the intestines can more easily take out nutrients from our food. And water helps us go to the bathroom more easily.Scientists suggest that people take in 1,600 milliliters of water each day.______(48).If you do,your kidneys will have to work much harder to eliminate it. It's better to drink some in morning and some in afternoon.______(49).And during meals,they think water dilutes the juices produced in our stomachs.This can interfere with normal digestion.Are you drinking enough water every day?Check the color of your urine.______(50).if your urine is very dark yellow,your probably need to drink more water. A little water each day could make you much healthier._________(47)A:If it is light yellow,you are probably drinking enoughB:Water can also help your intestines work betterC:Some people think it's better to drink between mealsD:Water helps your body in many waysE:But don't drink all of that water in one sitting F: Water is an essential element of life

考题 共用题干 WaterEarth is like a big blue marble.From high above the Earth and from the moon,the planet gleams and shines.The blue water in the oceans and seas of the Earth makes a dramatic image.The white clouds above the Earth add beauty to the picture.Water is the source of this beauty and the source of life on Earth.It is the reason people can live on this planet. Water is everywhere.(46)_______.It is in the soil,the ground that grows the food.Water is in rock deep under the ground, in natural holding areas一in storage.In a real sense,water keeps Earth alive.Nature has an unchanging amount of water. Nature has a perfect system for recycling water. (47)_____.It falls as rain.Then it goes to one of three places.It might sink slowly through the soil into the natural holding areas in the rock.(48)_______一by becoming vapor,or gas.It might run off into streams,rivers and oceans.By itself,nature can keep the balance and provide plenty of clean water for us.Nature recycles water.However,people cause problems for this natural recycling system.Nature's recycling system can work well(49)________.Some ways that people upset nature are easy to understand.For example, dirty sewage(污水沟系统)water from homes and factories must not mix with drinking water. People get sick from drinking contaminated water. Sometimes water from factories goes into streams and rivers.It enters into the groundwater. It can flow into lakes too.This kind of contamination from industry(waste water from factories) can be dangerous for people.If water contains poisons and chemicals,it is poison.(50)________;some poisons kill people as well as birds and animals.Without knowing,people can upset nature's recycling system.Lakes and rivers add beauty to the world. People enjoy water for entertainment purposes,too. People enjoy swimming and playing in the cool water of a lake in the summer. They like to ride on boats on rivers.Many people enjoy catching fish in the rivers.They fish for food and for sport.However,in some places,the water of the lakes and rivers is no longer safe.These rivers and lakes are contaminated.The fish are dying because of the chemicals from farms and factories.People cannot swim in the polluted water._________(49)A:Poison makes people sickB:It is in the air that people breatheC:We can not live without waterD:Water is used again and againE:only if people work with the system and not against it F: It might disappear into the air quickly

考题 共用题干 Water一the Issue of This CenturyThe world is running short of freshwater. Populations are growing bigger and thirstier (渴的),with the result that freshwater is becoming increasingly scarce(缺乏).Half the world's wetlands have disappeared during the last century,while estimates suggest that wa- ter use will rise by 50% in the next 30 years.The World Bank report estimates that as much as half of the world's population,concentrated in Africa,the Middle East and south Asia,will face“severe water shortages”by 2025.Local water conflicts and the loss of freshwater ecosystems appear large in some re- gions.A similar picture emerges from the globe's salt water regions. Three-quarters of the world's people may live within 100km of the sea in 2025,putting even more pressure on stretched coastal ecosystems. Two thirds of fisheries(渔业)are exploited at or beyond their sustainable limits, and half the world's coral reefs(珊瑚礁)may perish in 100 years. Almost 60% of coral reefs and 34% of fish species are at risk from human activities,the Bank says.The report concludes that there is ample evidence to justify immediate and coordinated action to safeguard supplies and use water more efficiently.Fresh water consumption is rising quickly,and the availability of water in some regions is likely to become one of the most pressing issues of the 21st century.A third of the world's popu1ation一around two billion people一live in countries that are experiencing moderate to high water shortages.That proportion could rise to half or more in the next 30 years unless institutions(制度)change to ensure better conservation and alloca- tion of water.China is one country where the portents(征兆)are gloomy. The most waterstressed country in East Asia,China is exploiting 44%of its usable water,a figure projected to rise to6O%by 2020.Primary withdrawal of water of more than 60%is widely considered by water experts to exceed the environmental carrying capacity of a river basin system. AlthoughChina's total use appears still to be reasonable,it has several basins that are severely stressed environmentally.Withdrawals exceed environmental limits in Afghanistan and Pakistan,and will exceed them in India by 2020.In the Middle East and North Africa,only Morocco has unexploited water resources.The rest have exceeded environmental limits and many are mining aquifers (蓄水层)一bodies of water-bearing rock一the report says.Most of the world's population may live within 100km of the sea in 2025.A: RightB: WrongC: Not mentioned

考题 共用题干 Water一the Issue of This CenturyThe world is running short of freshwater. Populations are growing bigger and thirstier (渴的),with the result that freshwater is becoming increasingly scarce(缺乏).Half the world's wetlands have disappeared during the last century,while estimates suggest that wa- ter use will rise by 50% in the next 30 years.The World Bank report estimates that as much as half of the world's population,concentrated in Africa,the Middle East and south Asia,will face“severe water shortages”by 2025.Local water conflicts and the loss of freshwater ecosystems appear large in some re- gions.A similar picture emerges from the globe's salt water regions. Three-quarters of the world's people may live within 100km of the sea in 2025,putting even more pressure on stretched coastal ecosystems. Two thirds of fisheries(渔业)are exploited at or beyond their sustainable limits, and half the world's coral reefs(珊瑚礁)may perish in 100 years. Almost 60% of coral reefs and 34% of fish species are at risk from human activities,the Bank says.The report concludes that there is ample evidence to justify immediate and coordinated action to safeguard supplies and use water more efficiently.Fresh water consumption is rising quickly,and the availability of water in some regions is likely to become one of the most pressing issues of the 21st century.A third of the world's popu1ation一around two billion people一live in countries that are experiencing moderate to high water shortages.That proportion could rise to half or more in the next 30 years unless institutions(制度)change to ensure better conservation and alloca- tion of water.China is one country where the portents(征兆)are gloomy. The most waterstressed country in East Asia,China is exploiting 44%of its usable water,a figure projected to rise to6O%by 2020.Primary withdrawal of water of more than 60%is widely considered by water experts to exceed the environmental carrying capacity of a river basin system. AlthoughChina's total use appears still to be reasonable,it has several basins that are severely stressed environmentally.Withdrawals exceed environmental limits in Afghanistan and Pakistan,and will exceed them in India by 2020.In the Middle East and North Africa,only Morocco has unexploited water resources.The rest have exceeded environmental limits and many are mining aquifers (蓄水层)一bodies of water-bearing rock一the report says.India exceeds environmental limits for water use.A: RightB: WrongC: Not mentioned

考题 共用题干 Water一the Issue of This CenturyThe world is running short of freshwater. Populations are growing bigger and thirstier (渴的),with the result that freshwater is becoming increasingly scarce(缺乏).Half the world's wetlands have disappeared during the last century,while estimates suggest that wa- ter use will rise by 50% in the next 30 years.The World Bank report estimates that as much as half of the world's population,concentrated in Africa,the Middle East and south Asia,will face“severe water shortages”by 2025.Local water conflicts and the loss of freshwater ecosystems appear large in some re- gions.A similar picture emerges from the globe's salt water regions. Three-quarters of the world's people may live within 100km of the sea in 2025,putting even more pressure on stretched coastal ecosystems. Two thirds of fisheries(渔业)are exploited at or beyond their sustainable limits, and half the world's coral reefs(珊瑚礁)may perish in 100 years. Almost 60% of coral reefs and 34% of fish species are at risk from human activities,the Bank says.The report concludes that there is ample evidence to justify immediate and coordinated action to safeguard supplies and use water more efficiently.Fresh water consumption is rising quickly,and the availability of water in some regions is likely to become one of the most pressing issues of the 21st century.A third of the world's popu1ation一around two billion people一live in countries that are experiencing moderate to high water shortages.That proportion could rise to half or more in the next 30 years unless institutions(制度)change to ensure better conservation and alloca- tion of water.China is one country where the portents(征兆)are gloomy. The most waterstressed country in East Asia,China is exploiting 44%of its usable water,a figure projected to rise to6O%by 2020.Primary withdrawal of water of more than 60%is widely considered by water experts to exceed the environmental carrying capacity of a river basin system. AlthoughChina's total use appears still to be reasonable,it has several basins that are severely stressed environmentally.Withdrawals exceed environmental limits in Afghanistan and Pakistan,and will exceed them in India by 2020.In the Middle East and North Africa,only Morocco has unexploited water resources.The rest have exceeded environmental limits and many are mining aquifers (蓄水层)一bodies of water-bearing rock一the report says.Almost all coral reefs may disappear in 100 years.A: RightB: WrongC: Not mentioned

考题 共用题干 To Survive or to Vanish1.Over 3.6 billion years ago,the first creature was born in the world.Since then,the earth started its era with life.The history of life on earth has been a history of interaction between living things and their surroundings.To a large extent,the physical form and the habits of the earth's vegetation and its animal life have been molded by the environment. Considering the whole span of earthly time,the opposite effect,in which life actually modifies its surroundings,has been relatively slight. Only in the present century has one species一man acquired significant power to alter the nature of his world.2.During the past 25 years,this power has not only become increasingly great but it has changed in character. The most alarming of all man's assaults upon the environment is the contamination of air,earth,rivers,and sea with dangerous and even lethal materials. This pollution is for the most part irrecoverable.In this now universal contamination of the environment,chemicals are the sinister partners of radiation in changing the very nature of the world the very nature of its life. Chemicals sprayed on croplands or forests or gardens lie long in soil,entering into living organisms, passing from one to another in a chain of poisoning and death.Or they pass mysteriously by underground streams until they emerge and combine into new forms that kill vegetation,sicken cattle,and work unknown harm on those who drink from once pure wells."Man can hardly even recognize the devils of his own creation,"as a scientist has said.3.Hundreds of millions of years have passed before the globe produced the life that now inhabits the earth.Given time not in years but in millennia life adjusts,and a balance has been reached.But in the modern world there is no time.4.The quick steps of change follows the impetuous pace of man rather than the deliberate pace of nature.Radiation is now the unnatural creation of man's tampering with the atom.The chemicals are the synthetic creations of man's inventive mind,having no counterparts in nature.5.To survive these chemicals would require not merely the years of one man's life but the life of generations.And even this,were it by some miracle possible,would be futile,for the new chemicals come from our laboratories in an endless stream;almost five hundred annually find their way into actual use in the United States alone.Among them are many that are used in man's war against nature.Since the mid l940's over 200 basic chemicals have been created for use in killing insects,weeds,and other organisms described as"pests".6.It is not my contention that chemical insecticides must never he used.I do contend that we have put poisonous and biologically potent chemicals indiscriminately into the hands of persons largely or wholly ignorant of their potentials for harm. We have subjected enormous numbers of people to contact with these poisons,without their consent and often without their knowledge.I contend,furthermore,that we have allowed these chemicals to be used with little or no advance investigation of their effect on soil,water,wildlife,and man himself. Future generations are unlikely to forgive our lack of concern for the integrity of the natural world that supports all life.Paragraph 1_______A:Man should be cautious in chemical use.B:It takes generations for mankind to adapt themselves to the chemicals.C:Chemicals are human's inventionD:Human's power increases and has changed its character in the past quarter century.E:The new change in the relationship between earth and its creature一human's power playing a greater role in changing the worldF: Modern world gives no time for nature to adjust to human.

考题 共用题干 Water一the Issue of This CenturyThe world is running short of freshwater. Populations are growing bigger and thirstier (渴的),with the result that freshwater is becoming increasingly scarce(缺乏).Half the world's wetlands have disappeared during the last century,while estimates suggest that wa- ter use will rise by 50% in the next 30 years.The World Bank report estimates that as much as half of the world's population,concentrated in Africa,the Middle East and south Asia,will face“severe water shortages”by 2025.Local water conflicts and the loss of freshwater ecosystems appear large in some re- gions.A similar picture emerges from the globe's salt water regions. Three-quarters of the world's people may live within 100km of the sea in 2025,putting even more pressure on stretched coastal ecosystems. Two thirds of fisheries(渔业)are exploited at or beyond their sustainable limits, and half the world's coral reefs(珊瑚礁)may perish in 100 years. Almost 60% of coral reefs and 34% of fish species are at risk from human activities,the Bank says.The report concludes that there is ample evidence to justify immediate and coordinated action to safeguard supplies and use water more efficiently.Fresh water consumption is rising quickly,and the availability of water in some regions is likely to become one of the most pressing issues of the 21st century.A third of the world's popu1ation一around two billion people一live in countries that are experiencing moderate to high water shortages.That proportion could rise to half or more in the next 30 years unless institutions(制度)change to ensure better conservation and alloca- tion of water.China is one country where the portents(征兆)are gloomy. The most waterstressed country in East Asia,China is exploiting 44%of its usable water,a figure projected to rise to6O%by 2020.Primary withdrawal of water of more than 60%is widely considered by water experts to exceed the environmental carrying capacity of a river basin system. AlthoughChina's total use appears still to be reasonable,it has several basins that are severely stressed environmentally.Withdrawals exceed environmental limits in Afghanistan and Pakistan,and will exceed them in India by 2020.In the Middle East and North Africa,only Morocco has unexploited water resources.The rest have exceeded environmental limits and many are mining aquifers (蓄水层)一bodies of water-bearing rock一the report says.The World Bank report implies that urgent action should be taken to protect water supplies.A: RightB: WrongC: Not mentioned

考题 The world population is expected to rise to more than nine billion by 2050,one-third of all people______expected to live in cities。A.has been B.are C.have been D.have succeeded in

考题 共用题干 Water and its importance to human life were the center of the world's attention last week. March 22 was World Water Day and______(51)the theme"Water for Life”.There are more than one billion people in the world who live without______(52)drinking water. The United Nations______(53)to cut this number in half by 2015.Solving such a big problem seems like a(n)______(54)challenge.But everyone,even teenagers,can do something to help.A teenage girl in the US has set an example to the______(55)of her age around the world.Rene Haggerty,13,was awarded the 2004 Gloria Barron Prize for her work—_______(56) discarded(废弃的)batteries(电池)which pollute water.In 2003,Haggerty went on a field trip to the Great Lakes Science Centre in Ohio.There she saw an exhibit about how______(57)in old batteries harm the water of Lake Erie.Haggerty learnt that______(58)the batteries was an easy solution."I think everybody can do it,because everyone uses batteries,and it can make a big difference."With these words,she began to.______(59)awareness in her area.She______(60)her county government and school board. She got permission to start a re-cycling program in schools,hospital,churches______(61)the public library. With the help from her family,friends and local waste-management______(62),she gathered containers,arranged transportation,and made an educational video.Over the past two years,she collected four tons of batteries and drew the attention of officials, who were in charge of a battery recycling program but had made______(63)progress.When asked______(64)she feels like a hero,Haggerty is quite modest."Not really. Well,maybe for the fish I saved!"Every year the Gloria Barron Prize is______(65)to young Americans aged 8 to 1 8 who have shown leadership and courage in serving the public and the planet. Each year ten winners receive US MYM 2,000 each,to help with their education costs or their public service work._________(65)A:praises B:helps C:supports D:honors

考题 共用题干 Water and its importance to human life were the center of the world's attention last week. March 22 was World Water Day and______(51)the theme"Water for Life”.There are more than one billion people in the world who live without______(52)drinking water. The United Nations______(53)to cut this number in half by 2015.Solving such a big problem seems like a(n)______(54)challenge.But everyone,even teenagers,can do something to help.A teenage girl in the US has set an example to the______(55)of her age around the world.Rene Haggerty,13,was awarded the 2004 Gloria Barron Prize for her work—_______(56) discarded(废弃的)batteries(电池)which pollute water.In 2003,Haggerty went on a field trip to the Great Lakes Science Centre in Ohio.There she saw an exhibit about how______(57)in old batteries harm the water of Lake Erie.Haggerty learnt that______(58)the batteries was an easy solution."I think everybody can do it,because everyone uses batteries,and it can make a big difference."With these words,she began to.______(59)awareness in her area.She______(60)her county government and school board. She got permission to start a re-cycling program in schools,hospital,churches______(61)the public library. With the help from her family,friends and local waste-management______(62),she gathered containers,arranged transportation,and made an educational video.Over the past two years,she collected four tons of batteries and drew the attention of officials, who were in charge of a battery recycling program but had made______(63)progress.When asked______(64)she feels like a hero,Haggerty is quite modest."Not really. Well,maybe for the fish I saved!"Every year the Gloria Barron Prize is______(65)to young Americans aged 8 to 1 8 who have shown leadership and courage in serving the public and the planet. Each year ten winners receive US MYM 2,000 each,to help with their education costs or their public service work._________(52)A:enough B:safe C:much D:polluted

考题 共用题干 Water and its importance to human life were the center of the world's attention last week. March 22 was World Water Day and______(51)the theme"Water for Life”.There are more than one billion people in the world who live without______(52)drinking water. The United Nations______(53)to cut this number in half by 2015.Solving such a big problem seems like a(n)______(54)challenge.But everyone,even teenagers,can do something to help.A teenage girl in the US has set an example to the______(55)of her age around the world.Rene Haggerty,13,was awarded the 2004 Gloria Barron Prize for her work—_______(56) discarded(废弃的)batteries(电池)which pollute water.In 2003,Haggerty went on a field trip to the Great Lakes Science Centre in Ohio.There she saw an exhibit about how______(57)in old batteries harm the water of Lake Erie.Haggerty learnt that______(58)the batteries was an easy solution."I think everybody can do it,because everyone uses batteries,and it can make a big difference."With these words,she began to.______(59)awareness in her area.She______(60)her county government and school board. She got permission to start a re-cycling program in schools,hospital,churches______(61)the public library. With the help from her family,friends and local waste-management______(62),she gathered containers,arranged transportation,and made an educational video.Over the past two years,she collected four tons of batteries and drew the attention of officials, who were in charge of a battery recycling program but had made______(63)progress.When asked______(64)she feels like a hero,Haggerty is quite modest."Not really. Well,maybe for the fish I saved!"Every year the Gloria Barron Prize is______(65)to young Americans aged 8 to 1 8 who have shown leadership and courage in serving the public and the planet. Each year ten winners receive US MYM 2,000 each,to help with their education costs or their public service work._________(51)A:had B:gave C:wrote D:discussed

考题 共用题干 Look on the Bright SideDo you ever wish you were more optimistic,someone who always________(51)to be successful? Having someone around__________(52)always fears the worst isn't really a lot of________(53).We all know someone who sees a single cloud on a sunny day and says,"It looks__________(54)rain."But if you catch yourself thinking such things,it's important to do something_________(55)it.You can change your_________(56)of life,according to psychologists.It only takes a little effort, and you'll find life more rewarding as a_________(57).Optimism,they say,is partly about self-respectand confidence but it's also a more positive way of ______(58)at life and all it has to offer. Optimists are more__________(59)to start new projects and are generally more prepared to take risks.Upbringing is obviously very important in________(60)your attitude to the world.Some people are brought up to_________(61)too much on others and grow up forever blaming other people when anything _________(62)wrong. Most optimists,on the_______(63)hand,have been brought up not to _________ (64)failure as the end of the world一they just___________(65)on with their lives._________(61)A:insistB:buildC:dependD:base

考题 共用题干 Look on the Bright SideDo you ever wish you were more optimistic,someone who always________(51)to be successful? Having someone around__________(52)always fears the worst isn't really a lot of________(53).We all know someone who sees a single cloud on a sunny day and says,"It looks__________(54)rain."But if you catch yourself thinking such things,it's important to do something_________(55)it.You can change your_________(56)of life,according to psychologists.It only takes a little effort, and you'll find life more rewarding as a_________(57).Optimism,they say,is partly about self-respectand confidence but it's also a more positive way of ______(58)at life and all it has to offer. Optimists are more__________(59)to start new projects and are generally more prepared to take risks.Upbringing is obviously very important in________(60)your attitude to the world.Some people are brought up to_________(61)too much on others and grow up forever blaming other people when anything _________(62)wrong. Most optimists,on the_______(63)hand,have been brought up not to _________ (64)failure as the end of the world一they just___________(65)on with their lives._________(51)A:failedB:feltC:expectedD:waited

考题 共用题干 Look on the Bright SideDo you ever wish you were more optimistic,someone who always________(51)to be successful? Having someone around__________(52)always fears the worst isn't really a lot of________(53).We all know someone who sees a single cloud on a sunny day and says,"It looks__________(54)rain."But if you catch yourself thinking such things,it's important to do something_________(55)it.You can change your_________(56)of life,according to psychologists.It only takes a little effort, and you'll find life more rewarding as a_________(57).Optimism,they say,is partly about self-respectand confidence but it's also a more positive way of ______(58)at life and all it has to offer. Optimists are more__________(59)to start new projects and are generally more prepared to take risks.Upbringing is obviously very important in________(60)your attitude to the world.Some people are brought up to_________(61)too much on others and grow up forever blaming other people when anything _________(62)wrong. Most optimists,on the_______(63)hand,have been brought up not to _________ (64)failure as the end of the world一they just___________(65)on with their lives._________(52)A:whoB:thatC:whenD:which

考题 问答题Pollution  1)Pollution is a problem because man, in an increasingly populated and industrialized world,is upsetting the environment in which he lives. 2) Many scientists maintain that one of man's greatest errors has been to equate growth with advancement. 3) Now “growth” industries are being looked on with suspicion incase their side effects damage the environment and disrupt the relationship of different forms of life. 4) The growing population makes increasing demands on the world’s fixed supply of air, water and land. 5) This rise in population is accompanied by the desire of more and more people for a better standard of living. 6) The problem has been causing increasing concern to living things and their environment.

考题 问答题Pollution is a problem because man, in an increasingly populated and industrialized world, is upsetting the environment in which he lives. Many scientists maintain that one of man’s greatest errors has been to equate growth with advancement. Now “growth” industries are being looked on with suspicion in case their side effects damage the environment and disrupt the relationship of different forms of life, the growing population makes increasing demands on the world’s fixed supply of air, water and land.

考题 问答题The world is thirsty, so we should save water in our daily life.

考题 问答题Practice 5  Water is essential for life. Yet many millions of people around the world face water shortages. Many millions of children die every year from water-borne diseases. And drought regularly afflicts some of the world’s poorest countries.  The world needs to respond much better. We need to increase water efficiency, especially in agriculture. We need to free women and girls from the daily chore of hauling water. We must involve leaders of countries in decision-making on water management. We need to make sanitation a priority. This is where progress is lagging most. And we must show that water resources need not be a source of conflict. Instead, they can be a catalyst for cooperation.  Significant gains have been made. But a major effort is still required. Our goal is to meet the internationally agreed targets for water and sanitation by 2015, and to build the foundation for further progress in the years beyond.  This is an urgent matter of human development, and human dignity. Together, we can provide safe, clean water to the entire world’s people. The world’s water resources are our lifeline for survival, and [or sustainable development in the 21st century. Together, we must manage them better.

考题 问答题Water is vital for our survival and for producing food. It takes about a thousand tons of water to produce one tone of grain that, fed to cows, produces only 18 pounds of meat. Today mankind is using about 160 billion tons more water each year than is being replenished by rain and fed back into water storages. If this water were carried in water trucks, it would require a 300, 000-mile-long convoy of trucks every day—a convoy length 37 times the diameter of the Earth. This is how much water we are using and not replenishing.

考题 单选题I’m afraid there are people in the world who literally do not know how to boil water.A liberallyB actuallyC theoreticallyD solely

考题 单选题What is the real cause of the potential water crisis?A The world population is increasing faster and faster.B Half of the world’s water resources have been seriously polluted.C Humanity has not placed sufficient value on water resources.D Only half of the world’s water can be used.