1、返回导航Unit 4 Astronomy：the science of the stars Section Writing返回导航解决问题类作文一、文体感知1文体特点(1)解决问题类作文对某些问题提出解决的建议、措施和方法。(2)理清写作主题，解决问题的办法应该是文章的重点。语言要简明扼要，目的明确，具有合理性和说服力；语气要委婉。(3)明确文章结构：开篇，提出问题；主体，分析和解决问题；总结，对提出问题的解决方法进行简要的评价。返回导航2写作指导解决问题的说明文写作，多采用一般现在时态，同时要注意人称和数的变化。一篇好的解决问题的说明文一般需要三个步骤：Raise the question(
2、提出问题)；Analyze the question(分析问题)；Solve the question(解决问题)。并注意在写作过程中务必边打草稿边修改，句子的连接与句式的转换要确保准确，最后完成定稿并认真抄写，保证卷面整洁书写规范。返回导航3亮点句式(1)提出问题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
3、 stop students from taking mobile phones toclassrooms.It is of great importance for us to save energy.Unless we take effective measures，it is likely that many students abandonthemselves to computer games.返回导航(2)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/
4、must/had better make strick rules.We can solve the problem by taking effective measures.(3)得出结论In a/one word/To sum up，we should form the habit of using mobile phonesproperly.Withthehelpofteachers/parents，wecanmanagetosolvetheproblem/overcome these difficulties.返回导航3写作模板These days，we/people have to
5、face the problem that _(提出问题)，which is becoming more and more serious.First，_(说明现状)Second，_(举例进一步说明)Facing/Faced with _，we should take effective measures to copewith/deal with the situation problem.For one thing，_(解决办法一).Foranother thing _(解决办法二).Finally，_(解决办法三).Personally/As for me/As far as Im co
6、ncerned/In my opinion，I believe that_(我的解决办法).或To sum up/In conclusion/In short，only in this way can we solve the problem.返回导航二、典题演练随着科学技术的发展，人类太空旅游将不再是遥远的梦想。假设你是李华，对太空探索极感兴趣，现在请你写一篇英语短文，设想在今年暑假去太空旅游。如何克服失重条件下吃饭和喝水的问题。词数100左右。返回导航体裁解决问题类文章话题太空旅游时态一般现在时人称第一人称结构首段：提出失重条件下吃饭和喝水的问题中段：分析和解决吃饭和喝水的问题尾段：总结返
7、回导航1完成句子。(1)如果我去太空旅游，会有一个问题。If I went to travel in space，there _.(2)我可能会面临一个问题。I might _ a problem.(3)在外部太空，重力会很弱。In outer space，_.would be a problem be faced with the gravity is very weak 返回导航(4)食物会到处飘动。The food _.(5)用这种方式，这个问题可以被解决。The problem _.will float around/about would be solved in this way
8、返回导航2句式升级。(6)用定语从句连接(1)(2)句If I went to travel in space，there would be a problem I might be faced with.(7)用so.that.连接(3)(4)句In outer space，the gravity is so weak that the food will float around/about.(8)用“only状语”改写第(5)句Only in this way would the problem be solved.返回导航If I went to travel in space，the
9、re would be a problem I might be faced with：how to eat and drink in outer space.I would have to take all my foods with me if I went to space travel，but in outerspace，the gravity is so weak that the food will float around if it is solid.I must makesure that it is specially made as liquid space food.I
10、t could be put in a tube and then Iwould be able to suck it more easily.Perhaps I would use a straw to eat it.Only in thisway would the problem be solved.I might have a happy visit to space in that way.返回导航假设你是李华，你在你的博客里看到一条署名为Worried Jerry的留言。请你根据留言内容写一封建议信。How wonderful the world is！I want to trav
11、el in the winter holiday，but I donthave enough money.What should I do?Worried Jerry注意：1.词数100左右；2信的格式已给出，不计入总词数。返回导航You neednt worry too much about that.Its a good idea to travel around in thewinter holiday.You should relax after a long period of study;besides，you may pickup lots of useful knowledge
12、 while travelling.In my opinion，you should tell your parents about it first.They will offer yousome suggestions.If they dont give some money to you，it doesnt matter.You can dosome parttime jobs to make money.Its very interesting and meaningful！Whatsmore，you can also invite your friends to go with you.Take good care of yourself.Aslong as you are willing to prepare well，everything will be OK!参考范文：Worried Jerry，返回导航Wish you success！Yours，Li Hua返回导航