高一下學(xué)期英語(yǔ)閱讀理解說(shuō)明文評(píng)講專項(xiàng)課件

閱讀語(yǔ)篇分析&評(píng)講Exposition/expositorywritingWhatdothesetwopassageshaveincommon？Whatisexpositorywriting?Expositorywritingisatypeofwritingthataimsto_____________________________________something

ina_____________________________

way.Itpresentsafactualperspectiveonatopic,withoutthewriter’s_____________________________.explain,inform,introduce,ordescribe

concise(簡(jiǎn)明的),

clear

andlogicalpersonalopinionsorarguments2.Whatisthebasicstructureofanexposition?Basicstructure:Generaltospecific(總分)Introductionmainbody:Conclusion:Topicsentence1+supportingdetailsTopicsentence2+supportingdetails

Topicsentence3+supportingdetails...thefirstorlastsentenceofeachparagraph(Topicsentence)AdditiveTransitions（添加過(guò)渡詞-順承）What’smore,inaddition,furthermore,apartfrom,besides,moreoverAdversativeTransitions（轉(zhuǎn)折過(guò)渡詞）However,but,yet,incontrast,onthecontrary,ontheotherhand,although/though/while,...EquivalencyTransitions（等同過(guò)渡詞）Similarly,likewise(同樣地),inthesameway,equally,alsoCausalTransitions（因果過(guò)渡詞）:Therefore,thus,hence,sothat,asaresult/consequence,consequently,as/since,dueto,owingto...SummativeTransitions（總結(jié)過(guò)渡詞）:insummary,inconclusion,overall,inshort,inbrief,inaword,allinall3.Howcanthewriterdevelopthepassageinaclearandlogicalway?

Theuseoftransitionwords過(guò)渡詞4.Whatarethecommonmethodsofanexposition?Howdoestheauthororganize/developthepassage/paragraph?givingdefinitions下定義makingcomparisons作比較listingfigures/numbers列數(shù)字analyzingdata/statistics分析數(shù)據(jù)

givingexamples舉例expertsquotes(引言)...tosupportthetopicsentence/theauthor’sideas.(supportingdetails)SummaryHowtogetkeyinformationofanexpositionquickly?Topicsentence(thefirstorlastsentence)Transitionwords(however,yet,but,also,what’smore,apartfrom...)Expositionmethods(givingexamples,listingnumbers...)1.objectdescription(事物說(shuō)明)2.explanationofsocialphenomena(社會(huì)現(xiàn)象)3.explanationofprinciples(事理闡釋)4.researchreport(研究報(bào)告)maintypesofexpositionIfyouaregoingtowriteanexpositiontointroducesomething,whatcontentswillbeincludedinyourwriting?1.definition(Whatisit)2.feature/characteristic(特點(diǎn))/function(功能)3.origin/history/development4.advantages/benefits;5.disadvantages6.effect(good/bad)/meaning/value/significance7.people’sattitudes/views/comments...(positive/negative)...Para1:IntroductionThedefinition/itsorigin/thefeatureof“graffiti”Para2:historyPara3:itsvalue/significancePara.4itsvaluePara.5conclusionitspopularityandinfluencePara3-4itssignificance/valueAnalyzepassageAapartfrom...also...Underlinethetopicsentenceandthekeywordsuseoneortwowordstosummarizeeachparagraph.Problem-solvingUnderlinethetopicsentenceandthekeywordsandtrytouseoneortwowordstosummarizeeachparagraph.AnalyzepassageBanddrawastructuremapbyyourselfPara1-2:IntroductionHow:Topic:Para.3:advantagePara.4:advantagePara.5:advantagePara.6:badeffectPara.7:badeffectByaskingaquestionPrintingfood/havinga3Dprinterinthekitchen123456