搜索
Unit4Astronomy：thescienceofthestarsSectionⅤWriting解决问题类说明文文体感知解决问题类作文是对某些问题提出解决的建议和办法。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且语气要委婉。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。增分佳句1．Infact,drinkinginspaceisreallyabigproblemthatwehavetoface.事实上，在太空喝水真的是我们不得不面对的一个大问题。2．Oneofthedifficulties/challengesishowtopreventairpollution.其中的一个难题/挑战是如何阻止空气污染。3．Itisofgreatimportanceforustosaveenergy.节约能源对我们非常重要。4．Unlesswetakeeffectivemeasures,itislikelythatmanystudentsabandonthemselvestocomputergames.除非我们采取有效的措施，否则很多学生很可能沉溺于电脑游戏。5．Inmyopinion,Ibelievethatonlyinthiswaycanwekeepourcampusclean.在我看来，我相信只有用这种方法才能保持我们校园的干净。6．Tosolvetheseproblems,weshouldmakestrictrules.为了解决这些问题，我们应该制定严格的规则。7．Ina/oneword/Tosumup,weshouldformthehabitofusingmobilephonesproperly.总而言之，我们应该养成合理使用手机的习惯。写作模板Thesedays,we/peoplehavetofacetheproblemthat________(提出问题),whichisbecomingmoreandmoreserious.First,________(说明现状).Second,________(举例进一步说明)．Facing/Facedwith________，weshouldtakeeffectivemeasurestocopewith/dealwiththesituation/problem.Foronething,________(解决办法一).Foranotherthing________(解决办法二).Finally,________(解决办法三)．Personally/Asforme/AsfarasI’mconcerned/Inmyopinion,Ibelievethat________(我的解决办法)．或Tosumup/Inconclusion/Inshort,onlyinthiswaycanwesolvetheproblem.写作要求随着科学技术的发展，人类去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。审题谋篇词汇推敲1．面对______________2．确定__________3．解决______4．太空旅游________________5．重力________6．飘动______befacedwithmakesuresolvetravelinspacegravityfloat遣词造句1.完成句子①如果我去太空旅游，会有一个问题。IfIwenttotravelinspace,there___________________．②我可能会面临一个问题。Imight______________aproblem.③在外部太空，重力会很弱。Inouterspace,_________________________．wouldbeaproblembefacedwiththegravityisveryweak④食物会到处飘动。Thefood__________________．⑤用这种方式，这个问题可以被解决。Theproblem____________________________．willfloataroundwouldbesolvedinthisway2．句式升级⑥用定语从句连接句①和句②_____________________________________________________________________⑦用so...that...连接句③和句④________________________________________________________________⑧用“only＋状语”改写句⑤_________________________________________IfIwenttotravelinspace,therewouldbeaproblemImightbefacedwith.Inouterspace,thegravityissoweakthatthefoodwillfloataround.Onlyinthiswaywouldtheproblembesolved.妙笔成篇___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Onepossibleversion：IfIwenttotravelinspace,therewouldbeaproblemImightbefacedwith:howtoeatanddrinkinouterspace.IwouldhavetotakeallmyfoodswithmeifIwenttospacetravel,butinouterspace,thegravityissoweakthatthefoodwillfloataroundifitissolid.Imustmakesurethatitisspeciallymadeasliquidspacefood.ItcouldbeputinatubeandthenIwouldbeabletosuckitmoreeasily.PerhapsIwoulduseastrawtoeatit.Inmyopinion,Ibelievethatonlyinthiswaywouldtheproblembesolved.Imighthaveahappyvisittospaceinthatway.假如你校英文报社面向学生征集主题为“假如我是科学家”的稿件，请你以“如何解决宇航员在太空面临的辐射问题”为内容写一篇100词左右的短文并投稿。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Onepossibleversion：Scientistshavefoundoutthattheradiationisthegreatestdangertospacemeninspace.Whenspacemenareworkinginspace,they’refacedwithradiationfromthesunandotherplanets,whichisbadfortheirhealth.IfIwereascientist,Iwouldinventakindofspacesuitmadefromuniquematerialswhichcanreflecttheradiation.Wearingsuchasuit,spacemencanwalkfreelyinspacewithoutsufferingfromanyradiation.Besides,Iwouldinventaspecialmachinewhichcanabsorballtheradiationinspace.Ibelievewiththedevelopmentofscienceandtechnology,theradiationprobleminspacecanbegraduallysolved.按ESC键退出全屏播放本部分内容讲解结束