Unit4SpaceExplorationReadingforWriting公开课课件高一下学期英语人教版

Unit4

SpaceExploration

ReadingforWriting1.Whatgenreisthisarticle?(题材)2.Whatistheissue(议题)?It’sanargumentation(议论文).Isexploringspaceawasteornot?Tip1:Topicsentenceisusuallythefirstorthelastsentence.FindoutthemainideaofeachparagraphquickyPara1Para2Para3Para4

Para5Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Somepeoplearguethatweshouldstop....However,othersfeelthisisashallowview...Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.IntroductionBodyConclusionDifferentpointsReadforstructure

Evidence1Evidence2Evidence3Torepeatthepoint

Countriesaroundtheglobearespendingbillionsofdollarsandlotsoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshould

stopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld’spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeelthisisashallowviewwhichfailstorealizehowexploringspacehelpsus.Para11.Whatarethefunctionsoftheyellowpart?A.IntroducethetopicB.ShowthebackgroundC.BothA&B2.Whatusefulexpressiondidtheauthorusetoshowdifferentpoints？Somepeopleargue

that....However,othersfeel...Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.IthasdirectlyresultedinthemanysatellitesthatnoworbitEarth.Anumberofthesatellitesrecorddataonlandandweatherpatterns.ThenthedataistransmittedtoscientistsonEarth.Aftercarefulanalysis,thescientistscanprovideusefulrecommendationsandadviceforfarmers.Asaresult,Space-basedsciencehashelpedfarminginitseffortstogrowenoughfoodtofeedEarth’sincreasingpopulation.Whichlinkingwordscouldyoufind?arguement1

Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproductssuchasmemoryfoampillows,andsmartphonecamerasarechangingourlives.

arguement2Howdoesthewritersupportthearguments?How?ByGivingexamplesBytellingastoryByexplainingreasonsPara.2(argument1)Para.3(argument2)Para.4(argument3)

Finally,sendingastronautsintospacehashelped

peopletothinkabouttheworld'sproblemsand

eventofindwaystosolvethem.Seeingpictures

ofourplanetasanislandinablackseamadepeoplerealisethatourplanetsresourcesare

limited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingto

findotherplanetsthatcouldonedaybeournew

home.Thegreatestattentionatpresentison

MarsbecauseitisclosertoEarth.Inthefuture

humansmayliveonbothplanets.arguement3Howdoesthewritersupportthearguments?How?ByGivingexamplesBytellingastoryByexplainingreasonsPara.2(argument1)Para.3(argument2)Para.4(argument3)

Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople’sshort-termandlong-termproblems.PointTosummarizeTorepeatthepointHowdoesthewriterendthepassage?A.Bytellingastory

B.Byrepeating（重复）opinion

C.BygivingexamplesIntroduction

Mainbody

Mainbody

Mainbody

ConclusionThe

structureofthepassageisgeneral-particular-general(总-分-总）However

Firstly

Secondly

FinallyInclosingTheauthorusedmanytransitionalwordstodevelopineveryparagraphs.linkingwords.（连词）Tip1:Provideevidences:

Givingexamples/explainingreasons/repeatingopinions

Howdoweorganizeanargumentation(议论文)?Totellreaderswhatwe’retalkingabout?Howtomakeourargumentsmoresupportive?Tip2:Tomakeourarticlemorelogical,weshouldusesomelinkingwords.Para1Para2Para3ToShowthepoint&

argumentsTosummarizeandrepeatone’s

opinionLanguagefeaturesofanargument体裁：议论文人称：第三人称、第一人称时态：一般现在时为主要点：

分论点1+细节分论点2+细节分论点3+细节……结论：Writing二、增分佳句导入：引出讨论的话题①

最近,我们就学生是否应该看短视频而进行了热烈的讨论。（....havehadaheateddiscussiononwhether....)Recently,wehavehadaheateddiscussiononwhetherstudentsshouldwatchshortvideos②

说到观看短视频,不同的人有不同的看法。(Whenitcomesto....)

Whenitcomestowatchingshortvideos,differentpeoplehasdifferentviews.正文：对比双方的观点及理由(A.支持正方观点及理由）③

有些人支持这个想法，因为他们发现短视频能在短时间内传达大量信息。(Therearesomepeoplewhosurpportthisideabecause...)

Therearesomepeoplewhosupporttheideabecausetheyfindthatshortvideoscanconveylotsofinformationinashorttime.④此外，短视频有娱乐(entertainment)的作用(....hasthefunctionof.....)

Additionally,shortvideoshasthefunctionofentertainment.(B.反对反方观点及理由）⑤

而另一些人认为看短视频是一种浪费时间的行为(Whileothersbelievethat......isapracticeof...)Whileothersbelievethatwatchingshortvideosisapracticeofwastingtime.⑥更糟糕的是，如果我们沉迷于短视频，我们很难集中注意力。(beaddictedto,cause)

What’sworse,ifweareaddictedtoshortvideos,wearehardtoconcentrate.What’sworse,beingaddictedtoshortvideosleadtousfailingtoconcentrateon.结尾：表明自己的观点，归纳总结或发表声明⑥在我看来(Inmyopinion)，经常刷短视频对学生的学习有害(doharmto，也占(takeup)了很多宝贵时间。

Inmyopinion,watchingvideoregularlynotonlydoesharmtostudents’study,buttakesupmuchvaluabletime.Recently,wehavehadaheateddiscussiononwhetherstudentsshouldwatchshortvideos.Whenitcomestowatchingshortvideos,differentpeoplehasdifferentviews.Therearesomepeoplewhosupporttheideabecausetheyfindthatshortvideoscanconveylotsofinformationinashorttime.Ontheotherhand,shortvideoshasthefunctionofentertainment.Whileotherbelievethatwatchingshortvideosisapracticeofwastingtime.