Unit4SpaceExplorationReadingforWriting课件高中英语人教版

ReadingforwritingUnit4SpaceExplorationLearningaims1.Tounderstandtheauthor’sattitudetowardsthespaceexploring.2.Tograspthemainideaofeachparagraphandstructureofthepassage.

3.Towriteanargumentation.01Lead-inHowmuchmoneyhasChinaspentonitsspaceprogram?However......Isexplorationspaceawasteoftimeandmoney?povertyhungerpollutiondisease01

Pre-reading02Whatkindofpassageisitaccordingtothetitle?

Isexploringspaceawasteoftimeandmoney?Why?ExpositionNarrationC.Argumentation

Skimthepassagequicklyand

workoutthestructure.152341234503While-readingPara103Readandunderlinethedifferentopinionsaboutspaceexploration.

Countriesaroundtheglobearespendingbillionsofdollarsandalotoftimeonvariousspacemissions,whethertoMarsorotherplanetsmuchfurtheraway.Somepeoplearguethatweshouldstopwastingtimeandmoneyexploringspace.Instead,weshouldfeedtheworld'spoorandfindimmediatesolutionstootherproblems,suchaspollutionandfataldiseases.However,othersfeelthisisashallowviewwhichfailstorealizehowexploringspacehelpsus.againstforPart.1:Introduction1.Differentoppinions.2.Thesisstatements.Tip1:Tomakeourarticlemoreobject,weshouldexpressdifferentopinionsaboutthetopic.03Findthemainideaofeachparagraph.Para2Para3Para4

Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Part2:Benefitspfspaceexploration.Tip2:Tomakeourarticlemorelogical,weshouldusesomelinkingwords.

Howdoesexploringspacehelptofightagainstworldhunger?❶Ithasdirectly__________themanysatellitesthatnoworbitEarth.resultedin❷Anumberofthesatellitesrecorddataonlandand___________________.weatherpatterns❸Thenthedata_______________scientistsonEarth.❹Aftercarefulanalysis,thescientistscanprovideuseful________________and_______for________.❺Asaresult,space-basedscience__________________initseffortstogrow_____________tofeedEarth'sincreasingpopulation.

istransmitted

recommendationshashelpedfarmingenoughfood03toadvicefarmers

Para2031.Howdoesspaceexplorationbenefittheproductsthatpeopleusenowadays?2.Inwhatareahasithelped?Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.High-endproductsaroundtheworldaremadetoahigherstandardnowbecauseofadvancedtechnologywhichwasfirstcreatedtomeettherequirementsforspaceexploration.Forexample,spacetechnologieshavehelpedtheresearchanddevelopmentofdifferenttypesofnewmaterial.Theyhavealsohelpedcompaniesmakebetterheartmonitorsandothermachinesthatdoctorsregularlyuse.Today,spacetechnologiesarewidelyusedinallkindsofindustries,andeverydayproducts,suchasmemoryfoampillowsandsmartphonecameras,arechangingourlives.

Para3031.Whataretheworld’sproblems?2.Howhasspaceexplorationhelpedtofindwaystosolvethem?

Para4Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld’sproblemsandeventofindwaystosolvethem.Seeingpicturesofourplanetasanislandinablackseamadepeoplerealisethatourplanet’sresourcesarelimited.Inordertoprovideforsucharapidlyincreasingpopulation,scientistsaretryingtofindotherplanetsthatcouldonedaybeournewhome.ThegreatestattentionatpresentisonMarsbecauseitisclosertoearth.Inthefuture,humansmayliveonbothplanets.recorddata,providerecommendationandadvice,growenoughfoodparagraph2Argument1Supportingdetailsparagraph3Argument2Supportingdetailsparagraph4Argument3Supportingdetailsnewmaterial,machine,changingourlivespicture,resources,MarsTip3:Inordertomakeourargumentstrong,weneedtoprovidesuitablesupportingdetail.03fightagainst

worldhungerrecorddata,providerecommendationandadvice,growenoughfoodthinkabouttheworld’sproblemspromotedtechnologicalimprovements03Tip4:Inordertomakeourarticlemorecoherent,weshouldexpressouropinionandendintheclosingpartproperly.Underlinethesentencethatrepeatsthewriter'sopinioninthelastparagraph.Para5Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.Therefore,itshouldcontinuesoastoprovidenewandbettersolutionstopeople'sshort-termandlong-termproblems.Post-readingStructureofanargumentIntroductionintroducethetopicstateyouropinionBodyargument1+supportingdetailsargument2+supportingdetailsargument3+supportingdetailsConclusionrephraseyouropinion04议论文一般现在时第一、第三人称首段：引入话题，点明观点中段：支持和反对观点的理由尾段：表达个人的观点体裁话题时态人称文章架构核心要点开门见山点明话题介绍两种相反观点及其理由阐述自己的观点

第一段开门见山，提出主题(1－2句)(1)

Wehadaheateddiscussionabout/on...

我们就……进行了热烈的讨论。(2)Nowadays,thereisawidespreadconcernovertheissuethat...

近期，人们对......有广泛的关注。(3)Recently,...hasbecomeafocusofconcernamongeveryone.

近期，......已成为大家关注的焦点。(4)Recently,thephenomenonof...hasarousedwideconcern.

近期，....引起了大众的注意。

承上启下句：

对此，人们看法不一。Differentpeoplehavedifferentopinions.Opinionsvaryfrompersontoperson.Differentpeopleholddifferentattitudestowardsit.Opinionsaredividedonthequestion.

第二段表达不同观点(1)Some/Most/Fewofthemholdtheopinionthat...他们中的一些/大多数/少数人认为(2)...ofthemareinfavoroftheideathat...他们中的一些/大多数/少数人赞成……的观点(3)

Peoplewhoarefor/againsttheideathinkthat...支持/反对这个想法的人认为……(4)However,othersarestronglyagainstit.然而，其他人强烈反对上述观点。(5)

However，theflipsideofthecoinis…….然而；另一个相反的观点是……

第三段说明自己的观点AsfarasIamconcerned，...就我个人而言Frommypointofview，...在我看来Inmyopinion，...依我所见It’smyopinionthat...（+句子）我的看法是……1．导入主题

Thereisawidespreadconcernovertheissuethat(某个主题，需以句子形式呈现)．Butitiswellknownthat

theopinionsconcerningthishottopicvaryfrompersontoperson.人们普遍担忧关于……的问题。但是众所周知，关于这个热门话题的观点因人而异。

2．正方观点

Amajorityofpeopleapproveoftheopinionthat(正方观点)．Fromtheirpointofview，therearetwofactorscontributingtothisattitude，whichareasfollows：inthefirstplace，

(原因一)

．Furthermore，(原因二)

．

3．反方观点

Onthecontrary，somepeopledifferintheiropinionsonthismatter.Theyholdtheviewthat(反方观点)．Ontheonehand,(原因一)．Ontheotherhand,(原因二)．

4．阐明个人看法

AsfarasIamconcerned，Ifirmlysupporttheviewthat_______(观点一或二)．Firstofall，_________.

Inaddition，_________.Onlyinthiswaycanwe_________.写作训练是否应该太空探索？导入主题whetheritisnecessarytocarryoutouterspaceexplorations?阐述正方观点1.获得新知识；2.从太空取得新资源；3.扩大人类未来的生存空间。你的观点agreeordisagree?Reason?Structure阐述反方观点1.耗资巨大；2.宇航员的安全问题。核心词汇/短语获得新知识_______________________取得新资源

_______________________扩大生存空间

_______________________耗资巨大_______________________值得做

_______________________abtainnewknowledgegetaccesstonewresourcesenlargelivingspaceittakestoomuchmoneytodo...beworthdoingOuterSpaceExplorations，YESorNO?________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________OuterSpaceExplorations，YESorNO?

Wehadanargumentoverwhetheritisnecessarytocarryoutouterspaceexplorationsataclassmeeting