必修三Unit4Readingforwriting課件(共26張PPT)

高中英語高一年級ArgumentativewritinginBook3Unit4learningobjectives1.Readtheargumentativeessayaboutspaceexploration2.Studythefeaturesoftheargumentativeessay3.Trytowriteanargumentativeessayaboutspaceexploration

leading-inWhatisyouropiniononspendingmuchmoneyandtimeinexploringspace?如何寫正反觀點的議論文文本整體理解:快速瀏覽文章1.What’sthemainideaofthetext?A.Introducingdifferentbenefitsofexploringspace.B.Introducingthehistoryofexploringspace.C.Introducingdifferentopinionsaboutspaceexploration.D.Introducingthedevelopmentofexploringspace.2.What’stheauthor’sattitudetoexploringspace?A.Supportive.

B.Objective.

C.Neutral.

D.Negative.3.Whichofthefollowingaspectsdoesn’tthespaceexplorationinclude?A.Farming.B.Technologicalimprovements.C.Findingotherplanetstolive.D.Buildingahealthybody.Ⅲ.文本梳理argumentativewritingpurposes1topresenttheauthor'sopinion3topersuadethereaderstobelieveoract2toexplain,clarify,orillustratetheviewpointtopicsentencePara.1Para.2Para.3Para.4Para.5Somepeoplearguethatweshouldstop....However,othersfeelthisisashallowview...Firstly,exploringspacehasalreadymadeadifferenceinthefightagainstworldhunger.Secondly,spaceexplorationhasalreadypromotedtechnologicalimprovementsthatbenefitusall.Finally,sendingastronautsintospacehashelpedpeopletothinkabouttheworld'sproblemsandeventofindwaystosolvethem.Inclosing,exploringspaceprovidestheworldwithmanydifferentbenefits.differentopinionsonspaceexploration(paragraph1)supportingargumentationonspaceexploration

(paragraph2-4)conclusiononspaceexploration

(paragraph5)Isexplorationspaceawasteoftimeandmoney?Para.1Para.2-4Para.5differentopinionsconclusionsupportingargumentationSomepeoplearguethatweshould...However,othersfeel...introductionparagraphbodyparagraphclosingparagraphmakeadifferencepromotehelpwithmanybenefitsOrganizationofanargumentativewriting【寫作指導】【文體剖析】

通過擺事實,講道理,直接表達作者的觀點和主張的文體屬于議論文。正反觀點類議論文是其中的一種,通常提出某觀點或某話題,并指出對此話題產(chǎn)生的兩種對立觀點,對正反兩方面的論點進行論證,最后給出自己的看法。detailedanalysisoftheargumentativewritingPara.1introductionparagraphaboutspaceexplorationfocusonotherproblems,suchaspoverty,pollution,fataldiseasesetc.realisetheimportanceandbenefitsofexploringspacedifferentopinionstogivebackgroundinformation;tostimulatethereaders'interestthesissentenceatleast2pointssupportingevidencedata,facts,casestudies,authority,etclanguagefeatureconcise,essential,objective,calm,detailed,etctopersuadethereaderstoshowmainarguments12312Para.2-4bodyparagraphbodyPara.2-4bodyparagraphdetailedanalysisoftheargumentativewritingPara.5closingparagraphtosummarizetheargumenttorestatetheopinionusefulstructurestoconcludeyourpointsFromwhathasbeendiscussedabove,wecandrawtheconclusionthat...Inconclusion,itisimportantthat...Insummary,Istronglysupportthat...Haveatrytowriteyourownargumentativeessay3DecideuponatopicwritingproceduresStructuretheeassyPolishthelanguagewriteanargumentativeessayStep1:Decideuponatopic（確定一個話題）Topic：Isexploringspaceawasteoftimeandmoney?writeanargumentativeessayStep2:Structuretheessay（構思文章框架）introductionparagraphbodyparagraphclosingparagraphfirstpara.middlepara.lastpara.differentopinionssupportingargumentationconclusionofyouropinionwriteanargumentativeessayAretheseargumentsfororagainstexploringspace?Chooseyourownideasandwriteyoursupportingargumentsonyourworksheet.TherearealotofunsolvedmysteriesonEarth.Sowhyarewegoingintospacetoexplore?Itisnecessarytofindanewhomeforpeopleinspace,asresourcesonEarthwillrunout.Icannotunderstandspendingallthismoneyonexpensiveresearchandexperimentswhensomanypeopleneedfood.Exploringspaceencouragesscientiststoimprovetechnologythatcanhelppeopleinotherways,too.ABCDwriteanargumentativeessayStep3:Polishthelanguage（潤色語言）makethelanguageobjectiveusesometransitionwordsUsethechecklisttogivefeedbackonyourdraft.Doestheintroductionstatethetopic?Doestheintroductionexpressdifferentopinionsaboutthetopic?Doesthebodygiveargumentswithsuitablesupportinginformation?Doestheclosingexpressyouropinionandendproperly?Arethereanygrammar,spelling,orpunctuation