B3Unit-4-writing解决问题类作文.ppt

Unit 4Astronomy:the science of the starsWriting解决问题类作文解决问题类作文【文体感知文体感知】1.文体特点文体特点(1)解决问题类作文对某些问题提出解决的建议、措施解决问题类作文对某些问题提出解决的建议、措施和方法。和方法。(2)理清写作主题理清写作主题,解决问题的办法应该是文章的重点。解决问题的办法应该是文章的重点。语言要简明扼要语言要简明扼要,目的明确、具有合理性和说服力目的明确、具有合理性和说服力;语语气要委婉。气要委婉。(3)明确文章结构明确文章结构:开篇开篇,提出问题提出问题;主体主体,分析和解决问分析和解决问题题;总结总结,对提出问题的解决方法进行简要的评价。对提出问题的解决方法进行简要的评价。2.亮点句式亮点句式(1)提出问题提出问题&分析原因分析原因In fact,drinking in space is really a big problem(that we have to face).One of the difficulties/challenges is how to prevent air pollution.It is difficult/hard/tough to stop students from taking mobile phones to classrooms.It is of great importance for us to save energy.Unless we take effective measures,it is likely that many students abandon themselves to computer games.has become the biggest concern of modern society.The following three factors contribute to.First of all,.Secondly,.Thirdly,.There is no doubt that the reason why.is that.(2)提出解决问题的办法提出解决问题的办法Only in this way can we keep our campus clean.To solve these problems,we should/must/had better make strict rules.We can solve the problem by taking effective measures.(3)得出结论得出结论In a/one word/To sum up,we should form the habit of using mobile phones properly.With the help of teachers/parents,we can manage to solve the problem/overcome/pull through these difficulties.3.写作模板写作模板These days,we/people have to face the problem that_(提出问题提出问题),which is becoming more and more serious.First,_(说明现状说明现状).Second,_(举例进一步说明举例进一步说明).Facing/Faced with_,we should take effective measures to cope with/deal with the situation/problem.For one thing,_(办办法一法一).For another thing_(办法二办法二).Finally,_(办法三办法三).Personally/As for me/As far as Im concerned/In my opinion,I believe that_(我的解决办法我的解决办法).或或To sum up/In conclusion/In short,only in this way can we solve the problem.【典题演练典题演练】随随着着科科学学技技术术的的发发展展,人人类类太太空空旅旅游游将将不不再再是是遥遥远远的的梦梦想想。假假设设你你是是李李华华,对对太太空空探探索索极极感感兴兴趣趣,现现在在请请你你写写一一篇篇英英语语短短文文,设设想想在在今今年年暑暑假假去去太太空空旅旅游游,如如何何克服失重条件下吃饭和喝水的问题。词数克服失重条件下吃饭和喝水的问题。词数:100个左右。个左右。【审题谋篇审题谋篇】体裁体裁解决问题类文章解决问题类文章话题话题太空旅游太空旅游时态时态一般现在时一般现在时人称人称第一人称第一人称结构结构首段首段:提出失重条件下吃饭和喝水的问题提出失重条件下吃饭和喝水的问题中段中段:分析和解决吃饭和喝水的问题分析和解决吃饭和喝水的问题尾段尾段:总结总结Step 2遣词造句遣词造句1.如如果果我我参参观观月月球球，将将会会有有一一个个我我可可能能将将要要面面对对的的问问题题:怎样怎样(在月球上在月球上)吃喝。吃喝。参观月球参观月球_将会有将会有_面临，面对面临，面对_怎样吃喝怎样吃喝_visit the spacethere would beface withhow to eat and drink用用虚虚拟拟语语气气翻翻译译此此句句:如如果果我我参参观观月月球球，将将会会有有一一个个我可能将要面对的问题我可能将要面对的问题:怎样怎样(在月球上在月球上)吃喝。吃喝。_If I visited the space,there would be a problem I might be faced with:how to eat and drink.2.在地球上，对我们而言吃喝比较容易。在地球上，对我们而言吃喝比较容易。在地球上在地球上_用用it作形式主语翻译此句作形式主语翻译此句:_on the earthOn the earth,it is easy for us to eat and drink.3.但是在太空上，引力是如此弱以至于食物将会到处漂浮。但是在太空上，引力是如此弱以至于食物将会到处漂浮。在太空上在太空上_ 到处漂浮到处漂浮_ 用用so.that.结构翻译成一个含有结果状语从句的句结构翻译成一个含有结果状语从句的句子子:_in the spacefloat aroundBut in the space,the gravity is so weak that the food will float around.4.如果我去月球，我将会带着所有食物。如果我去月球，我将会带着所有食物。去月球去月球_不得不不得不_带着所有食物带着所有食物 _用虚拟语气翻译此句用虚拟语气翻译此句:_go to the spacehave totake all the foodI would have to take all my food with me if I went to the space.5.因此食物可以被放在试管里，从而我就能更容易地因此食物可以被放在试管里，从而我就能更容易地吮吸它。吮吸它。被放在被放在_能，能够能，能够_更容易地更容易地_把本句翻译成一个含有把本句翻译成一个含有and的并列句的并列句:_be put inbe able tomore easilySo it could be put in a tube and then I would be able to suck it more easily.6.或许我将用吸管吸食食物。或许我将用吸管吸食食物。或许或许_将用将用_把本句翻译成一个含有把本句翻译成一个含有to do 的句子的句子:_perhaps/maybewould/will usePerhaps I would use a straw to do it.7.这样就可以阻止食物飘走。这样就可以阻止食物飘走。阻止阻止干某事干某事_用情态动词翻译此句用情态动词翻译此句:_prevent/keep/stop.from doing sth.It can prevent the food from floating away.8.只有用这种方式，这个问题才可以被解决。只有用这种方式，这个问题才可以被解决。用这种方式用这种方式_解决问题解决问题_用用“only+介词短语放于句首介词短语放于句首”翻译此句翻译此句:_in this way/with the methodsolve the problemOnly in this way will the problem be solved.9.终究我会尝试一下。终究我会尝试一下。尝试尝试_终究终究_翻译此句翻译此句:_have a tryin timeI will have a try in time.Step 3 润润色色组组篇篇(注注意意使使用用关关联联词词if;but;so;perhaps等等)If I visited the space,there would be a problem I might be faced with:how to eat and drink.On the earth,it is easy for us to eat and drink.But in the space,the gravity is so weak that the food will float around.I would have to take all my food with me if I went to the moon.So it could be put in a tube and then I would be able to suck it more easily.Perhaps I would use a straw to do it.It can prevent the food fromfloating away.Only in this way will the problem be solved.I will have a try in time.