题目内容
12.The environment is everything that surrounds us:plants,animals,buildings,country,air,water---everything that can affect us in any way.The environment of a town,with its buildings and its noise and smells,is a far cry from that of the countryside,with its fields and crops,its wild and domestic animals and its feeling of spaciousness(辽阔).And the environment differs in different parts of the world.Ecology is the science of how living things exist together and depend on each other and on the local environment.Where an environment is peaceful,the ecology of an area is in balance.
Man is a part of the environment and has done more to upset the ecology than any other living things.He has poisoned the atmosphere and polluted both land and water.He has wasted the earth's natural resources with no thought for the future,and has thought out the cruel ways of killing his fellow men---and every other sort of life at the same time.
Since man has done so much damage,it is up to man to try to put matters right---if it is not already too late.If there is to be any solutions for our ills,that solutions lie in the hands of the young,and the sooner they start doing something about it,the better.
One of the main causes of the earth's troubles is that the world is overpopulated and that this overpopulation is growing at an ever increasing speed.At the same time we are using up our natural resources at an ever increasing speed with no hope for replacing them.
For many years the earth has been unable to provide enough food for these rapidly growing populations and the position is gradually becoming worse since the areas that were once rich have turned into deserts.
Even at this moment many of the earth's natural treasures are being destroyed,many valuable animals and plants are being killed off,and it is becoming increasingly difficult to grow enough food to prevent much of the earth's population from hunger.The situation is getting out of hand.Time is running out.But with your help,we may be able to save ourselves.Who cares?
61.What is the main theme of the passage?C
A.Environment
B.Overpopulation
C.Environment protection
D.Ecology and science
62.The environment isD.
A.almost the same in the world
B.different in different towns
C.almost the same in different towns
D.different from place to place
63.It can be inferred from the passage thatC.
A.man can do little to keep the ecological balance
B.the environment in town is worse than that in the countryside
C.to control the population is also a necessary way to keep the ecological balance
D.no one really cares about the earth.
64.The underlined word"upset"is closest in meaning toC?
A.worry B.pollute C.break D.possess
65.It is not clearly stated but implied in the passage thatA.
A.we can do something to save the earth
B.we can grow more food to save ourselves
C.we can do nothing about the natural resources
D.we can not make good use of our time.
分析 文章讲述了人类对环境的破坏,敦促我们每个人采取行动,保护我们的环境.
解答 61-65 CDCCA
61题答案是C.主旨题.根据The environment is everything that surrounds us:plants,animals,buildings,country,air,water---everything that can affect us in any way.环境无处不在,我们身边的植物,动物,建筑,空气,水等都是环境的一部分.可知文章是讲述环境的,故选C.
62题答案是D.细节理解题.根据And the environment differs in different parts of the world.世界各地的环境是不同的.故选D.
63题答案是C.推理判断题.根据One of the main causes of the earth's troubles is that the world is overpopulated and that this overpopulation is growing at an ever increasing speed.地球问题的原因之一是人口过多,增长速度过快.可知控制人口对于保持生态平衡也是必要的.故选C.
64题答案是C.推理判断题.根据Man is a part of the environment and has done more to upset the ecology than any other living things.He has poisoned the atmosphere and polluted both land and water.He has wasted the earth's natural resources with no thought for the future…人类毒害大气层,污染土地和水资源,浪费自然资源等,可知是人类在破坏环境.故选C.
65题答案是A.推理判断题.根据文章末尾提到的"But with your help,we may be able to reserve the trends which threaten our very existence.",可见文章是在敦促我们每个人采取行动,保护我们的环境.故选A.
点评 这是一篇环境保护的阅读题.题目涉及多道细节理解题,做题时需要结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案;考查文章大意的题需要对文章大意有清晰的理解才能得出正确答案,切记胡乱猜测,一定要做到有理有据.
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A.marketed | B.experiene | C.increasd | D.deliberaty | E.indicate | |
F.controlled | G.potentialy | H.currenty | I.conveniene | J.backed | K.access |
During a presentation at the annual Cardiac Scientific Sessions 2014 meeting of the American Heart Association (AHA),researchers warned about the risk of allowing young children(42)Kto the energy drinks,which contain high amounts of caffeine(咖啡因) and other stimulants.
Researches (43)Ehat the energy drinks are not intended for young children and are not safe for them to consume.Steven Lipshultz,M.D.,lead author of the study,is calling for a warning on all energy drink cans and bottles,warning parents of the risk of allowing children to drink them.
Researchers say it is difficult to know exactly how much caffeine is contained in each can or bottle of energy drinks,since they are often (44)A as dietary supplements (补充物),which allow the manufacturers to avoid FDA regulations.
Energy drink manufacturers have compared the amount of caffeine in their products to that in hot drinks sold in coffee houses,but their products are often packaged in very large sizes and they are not sold in (45)Fnvironments like coffee houses,which typically would not serve young children.Energy drinks are widely available in (46)I stores next to traditional soft drinks,typically packaged in very similar cans and using similar marketing techniques.
Some energy drinks in many of the popular lines can contain up to 400mg of caffeine per can.In comparison,a cup of coffee typically has around 100mg of caffeine.Caffeine poisoning can occur in adults at levels higher than 400mg a day; however,children under 12can (47)B caffeine poisoning at only 2.5mg per 2.2pounds of body weight.
A study published in September (48)Jup the new findings,revealing energy drinks may cause serious heart problems.French researchers revealed the popular energy drinks may be linked to (49)C risk of irregular heartbeats and even sudden death.
The FDA is (50)H investigating health concerns surrounding the drinks after numerous negative event reports have been made in recent years connecting energy drinks to severe injuries and deaths.