B3Unit-4-writing解决问题类作文市公开课一等奖省赛课微课金奖课件

Unit4

Astronomy:thescienceofthestarsWriting处理问题类作文1/22【文体感知】1.文体特点(1)处理问题类作文对一些问题提出处理提议、方法和方法。(2)理清写作主题,处理问题方法应该是文章重点。语言要简明扼要,目标明确、含有合理性和说服力;语气要委婉。(3)明确文章结构:开篇,提出问题;主体,分析和处理问题;总结,对提出问题处理方法进行简明评价。2/222.亮点句式(1)提出问题&分析原因①Infact,drinkinginspaceisreallyabigproblem(thatwehavetoface).②Oneofthedifficulties/challengesishowtopreventairpollution.③Itisdifficult/hard/toughtostopstudentsfromtakingmobilephonestoclassrooms.3/22④Itisofgreatimportanceforustosaveenergy.⑤Unlesswetakeeffectivemeasures,itislikelythatmanystudentsabandonthemselvestocomputergames.

⑥…hasbecomethebiggestconcernofmodernsociety.①Thefollowingthreefactorscontributeto...Firstofall,...Secondly,...Thirdly,...②Thereisnodoubtthatthereasonwhy...isthat...

4/22(2)提出处理问题方法①Onlyinthiswaycanwekeepourcampusclean.②Tosolvetheseproblems,weshould/must/hadbettermakestrictrules.③Wecansolvetheproblembytakingeffectivemeasures.5/22(3)得出结论①Ina/oneword/Tosumup,weshouldformthehabitofusingmobilephonesproperly.②Withthehelpofteachers/parents,wecanmanagetosolvetheproblem/overcome/pullthroughthesedifficulties.6/223.写作模板

Thesedays,we/peoplehavetofacetheproblemthat_______(提出问题),whichisbecomingmoreandmoreserious.First,_______(说明现实状况).Second,_______(举例深入说明).Facing/Facedwith_______,weshouldtakeeffectivemeasurestocopewith/dealwiththesituation/problem.Foronething,_______(方法一)...Foranotherthing_______(方法二)...Finally,_______(方法三)...7/22

Personally/Asforme/AsfarasI’mconcerned/Inmyopinion,Ibelievethat_______(我处理方法)...或Tosumup/Inconclusion/Inshort,onlyinthiswaycanwesolvetheproblem.8/22【典题演练】伴随科学技术发展,人类太空旅游将不再是遥远梦想。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,构想在今年暑假去太空旅游,怎样克服失重条件下吃饭和喝水问题。词数:100个左右。9/22【审题谋篇】体裁处理问题类文章话题太空旅游时态普通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问题中段:分析和处理吃饭和喝水问题尾段:总结10/22Step2遣词造句1.假如我参观月球，将会有一个我可能将要面正确问题:怎样(在月球上)吃喝。①参观月球 _____________②将会有 _____________③面临，面对 ________④怎样吃喝 __________________visitthespacetherewouldbefacewithhowtoeatanddrink11/22⑤用虚拟语气翻译此句:假如我参观月球，将会有一个我可能将要面正确问题:怎样(在月球上)吃喝。_______________________________________________________________________________IfIvisitedthespace,therewouldbeaproblemImightbefacedwith:howtoeatanddrink.12/222.在地球上，对我们而言吃喝比较轻易。①在地球上 ___________②用it作形式主语翻译此句:________________________________________ontheearthOntheearth,itiseasyforustoeatanddrink.13/223.不过在太空上，引力是如此弱以至于食物将会处处漂浮。①在太空上 ___________②处处漂浮 ___________③用so...that...结构翻译成一个含有结果状语从句句子:_____________________________________________________________inthespacefloataroundButinthespace,thegravityissoweakthatthefoodwillfloataround.14/224.假如我去月球，我将会带着全部食物。①去月球 _____________②不得不 _______③带着全部食物 ______________④用虚拟语气翻译此句:______________________________________________________gotothespacehavetotakeallthefoodIwouldhavetotakeallmyfoodwithmeifIwenttothespace.15/225.所以食物能够被放在试管里，从而我就能更轻易地吮吸它。①被放在 ________②能，能够 _________③更轻易地 __________④把本句翻译成一个含有and并列句:________________________________________________________________beputinbeabletomoreeasilySoitcouldbeputinatubeandthenIwouldbeabletosuckitmoreeasily

.16/226.或许我将用吸管吸食食物。①或许 ______________②将用 ____________③把本句翻译成一个含有todo句子:________________________________perhaps/maybewould/willusePerhapsIwoulduseastrawtodoit.17/227.这么就能够阻止食物飘走。①阻止……干某事________________________________②用情态动词翻译此句:_____________________________________prevent/keep/stop...fromdoingsth.Itcanpreventthefoodfromfloatingaway.18/228.只有用这种方式，这个问题才能够被处理。①用这种方式 ________________________②处理问题 ________________③用“only+介词短语放于句首”翻译此句:______________________________________inthisway/withthemethodsolvetheproblemOnlyinthiswaywilltheproblembesolved.19/229.终究我会尝试一下。①尝试 _________②终究 ______③翻译此句:_____________________haveatryintimeIwillhaveatryintime.20/22Step3润色组篇(注意使用关联词if;but;so;perhaps等)IfIvisitedthespace,therewouldbeaproblemImightbefacedwith:howtoeatanddrink.Ontheearth,itiseasyforustoeatanddrink.Butinthespace,thegravityissoweakthatthefoodwillfloataround.IwouldhavetotakeallmyfoodwithmeifIwenttothemoon.Soit