1、必修三Module 4Sandstorms in Asia单元提升课文与语法填空阅读所学课文,在空白处填入1个适当的单词或括号内单词的正确形式。Sandstorms 1.(be)a major disaster for many Asian countries for centuries.Scientists have tried many ways 2.(solve)this problem and in China,a mass campaign 3.(start)to help solve it.Sandstorms are strong,dry 4.(wind)that carry s
2、and.They are often so thick that you cant see the sun,5.the wind is sometimes strong enough to move sand dunes.Northwest China is part of the sandstorm centre in Central Asia.Sandstorms begin in desert areas.Sandstorms sometimes affect Beijing.Citizens wake up 6.an orange sky and strong winds 7.cove
3、r the city in a thick,brown-yellow dust.The Chinese Central Weather Station can forecast a sandstorm some weeks 8.it arrives in Beijing,but the 9.(strong)of the storm sometimes surprises people.The desert is only 250 kilometers away to the west of Beijing.In order to prevent it 10.(come)nearer,the g
4、overnment has planted more than 30 billion trees and plans to continue planting for the next five years.答案1.have been考查动词的时态。根据时间状语for centuries可知此处应用现在完成时。2.to solve考查非谓语动词。此处为动词不定式短语作目的状语。3.has been started考查动词的时态和语态。campaign与start为被动关系,且该动作已经发生,故用现在完成时的被动语态。4.winds考查名词的单复数。根据句子的主语Sandstorms可知此处应用
5、复数形式。5.and考查连词。两个分句之间为并列关系,故用and。6.to考查介词。wake up to醒来面对。7.which/that考查定语从句。先行词为winds,定语从句中缺少主语,故用关系代词which/that。8.before考查状语从句。before在之前。9.strength考查词性转换。定冠词后需用名词形式。ing考查非谓语动词。prevent sb./sth.(from) doing sth.阻止某人/某物做某事。课文与短文改错根据课文内容,对下面材料进行修改。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。Some countrie
6、s are better than others in looking after the environment.In Europe,Germany and the northern European countries work much hard to improve the environment.People in countries such as Germany put their garbages into different bagspaper in one bag,plastic in other bag,etc.The garbage is then taken away
7、 and,if possible,recycles.There are laws that do not allow people to burn too many coal.In the 1970s,as people learnt more environmental problems,the“Green”movement began and soon was spread all over Europe.The“Green”movement tries to get governments to think serious about the environment and what t
8、o look after it.答案1.第一句:inat考查介词。be good at擅长。2.第二句:muchvery考查副词。work very hard非常努力工作。3.第三句:garbagesgarbage考查不可数名词。garbage为不可数名词,没有复数形式。4.第三句:otheranotheranother指另外一个。5.第四句:recyclesrecycled此处与taken away并列,因此用过去分词形式。6.第五句:manymuchmany修饰可数名词复数;much修饰不可数名词。7.第六句:more后加about考查介词。learn about了解。8.第六句:去掉wa
9、s考查语态。根据语境此处不用被动语态。9.第七句:seriousseriously考查副词。修饰动词应用副词形式。10.第七句:whathow此处表示方式,故用how。话题知识与写作根据下面的素材,用本模块所学词汇和句式结构完成句子。1.随着经济的飞速发展和人口的不断增长,环境污染对环境产生的负面影响变得越来越严重。 2.现在越来越多的人意识到了大气污染对健康的影响,他们为此而抱怨。 3.保护环境已成为社会的一个主要关注点。 4.当务之急是强化人们的环境保护意识。努力工作,赢得保护环境的战役是我们每个公民的职责。 【联句成篇】把以上句子联成短文,要求衔接连贯、过渡自然。 答案1.With th
10、e rapid development of economy and the increasing growth of population,the negative effects on the environment caused by environmental pollution have become more and more serious.2.Now more and more people have realized that atmosphere pollution has an effect on their health.They complain about it.3
11、.Protecting the environment has become a major concern of society.4.It is urgent to strengthen peoples awareness of environmental protection.Its every citizens duty to work hard to win the campaign for protecting the environment.One possible version:With the rapid development of economy and the incr
12、easing growth of population,the negative effects on the environment caused by environmental pollution have become more and more serious.Now more and more people have realized that atmosphere pollution has an effect on their health and complain about it.Therefore,protecting the environment has become
13、 a major concern of society.As far as Im concerned,it is urgent to strengthen peoples awareness of environmental protection.And its every citizens duty to work hard to win the campaign for protecting the environment.单元词汇拓展速记1.re-前缀表示“回、再、重新”等意recycle v.重新利用; 再循环recall v.回忆; 召回review v.复习restart v.重新开始rebuild v.重建2.fore-前缀表示“前面、预先”forecast vt.预报;预告foretell vt.预言;预测foresee vt.预见;预料forehead n.前额foreword n.前言;序言3.后缀-th构成的名词length长度depth 深度strength力量;力气warmth温暖faith信念;信仰4.in a+n.in a nutshell简言之;概括地讲in a word总之in a hurry匆忙in a sense在某种意义上in a way在某种程度上
