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概要写作阅读下面短文,根据其内容写一篇60词左右的内容概要.Anaverageadultbreathesmorethan3,000gallonsofaireveryday.Childrenbreatheevenmore.Airpollutionismoreharmfultothechildrenthantotheadults
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概要写作
阅读下面短文,根据其内容写一篇60词左右的内容概要.
An average adult breathes more than 3,000gallons of air every day.Children breathe even more.Air pollution is more harmful to the children than to the adults.Air pollution can cause breathing problems,disorders(紊乱) in the nervous system and an increased risk of cancer later in life.
The American Lung Association explains why children are so affected by air pollution.Children are usually more active than adults.As a result,they breathe more rapidly and take more pollution deep into their lungs.Children also often breathe through their mouths,not through their noses.The mouth can't filter(过滤) out pollutants as well as the nose.Finally,children usually spend an average of 50percent more time outdoors than adults,especially in summer.Air pollution is the worst in summer.
In the past 30years,programs to reduce air pollution in cities have made great progress.Most of the programs have centered on getting factories to reduce the pollution that they put into the air.New programs aim at reducing air pollution in children's daily lives.A good example of this is a new kind of"No Smoking"law.Its goal is to reduce secondhand smoke-cigarette smoke in the air that others breathe in.
Experts say that secondhand smoke is just as dangerous outside as inside.Over 70cities in the United States now prohibit(禁止) smoking in public places.Several cities rule that smokers have to pay 100to 25o dollars for their smoking in any outdoor public area.
Some city officials are in favor of the new laws because they want to reduce the amount of secondhand smoke that children breathe.Others want to improve the environment in general.Most want both.A city health official in San Francisco,California,said"All of us that live in cities are exposing ourselves to poisonous matter".I'm in favor of anything that cleans up our environment.
阅读下面短文,根据其内容写一篇60词左右的内容概要.
An average adult breathes more than 3,000gallons of air every day.Children breathe even more.Air pollution is more harmful to the children than to the adults.Air pollution can cause breathing problems,disorders(紊乱) in the nervous system and an increased risk of cancer later in life.
The American Lung Association explains why children are so affected by air pollution.Children are usually more active than adults.As a result,they breathe more rapidly and take more pollution deep into their lungs.Children also often breathe through their mouths,not through their noses.The mouth can't filter(过滤) out pollutants as well as the nose.Finally,children usually spend an average of 50percent more time outdoors than adults,especially in summer.Air pollution is the worst in summer.
In the past 30years,programs to reduce air pollution in cities have made great progress.Most of the programs have centered on getting factories to reduce the pollution that they put into the air.New programs aim at reducing air pollution in children's daily lives.A good example of this is a new kind of"No Smoking"law.Its goal is to reduce secondhand smoke-cigarette smoke in the air that others breathe in.
Experts say that secondhand smoke is just as dangerous outside as inside.Over 70cities in the United States now prohibit(禁止) smoking in public places.Several cities rule that smokers have to pay 100to 25o dollars for their smoking in any outdoor public area.
Some city officials are in favor of the new laws because they want to reduce the amount of secondhand smoke that children breathe.Others want to improve the environment in general.Most want both.A city health official in San Francisco,California,said"All of us that live in cities are exposing ourselves to poisonous matter".I'm in favor of anything that cleans up our environment.
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答案和解析
Air pollution has a greater effect on children than on adults.Children take more activities than adults.They often breathe through the mouths rather than noses.(空气污染对孩子的影响比对成年人更大,以及原因)Programs to reduce air pollution in cities have made great development.A new type of"No Smoking"law comes into being.It aims to reduce the harm of secondhand smoke on children.【高分句型一】Some cities pass law punishing smokers for their smoking in public.【高分句型二】Some city officials express their favor for the new laws.(减少空气污染的措施)
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