人教版高中英语必修四Unit3ATasteofEnglishHumourperiod2名师制作精品教案1.docx

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1、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯Unit3AtasteofEnglishhumourGrammarTeachingaims1.TogetSstohaveknowledgeofthegrammar:The–ingformasthepredicative,attributeandobjectcomplement.2.TomakeSsmasterthegrammarthroughexercises.3.Getstudentstobecomeinterestedingrammarlearning.Teachingimportantandd

2、ifficultpoints1.Getstudentstolearnandmastertheuseofthe-ingformaspredicative,attributeandobjectcomplement.2.Enablestudentstolearnhowtousethe–ingformaspredicative,attributeandobjectcomplement.TeachingProcedures:Step1.Leading-inandrevision.Purpose:Togoovergrammarpoint:-ingformasthesubjectandobject.Toi

3、ntroducemoreaboutthefunctionof–ingform:-ingformasthepredicative,attributeandobjectcomplement.AskstudentstoturnbacktoPage18andtickoutthesentencesusing–ingformandsaywhatelementsdotheyactinasentence.Thenanalyzethemtogether.Step2.GrammarPurpose:tomakethegrammarpointclearbymoreexamples.Refertothesentenc

4、esabovetoexplainthe-ingformasthepredicative,attributiveandobjectcomplement.1.动词-ing形式作表语动名词作表语表示抽象的、一般的行为，现在分词作表语表示主语的特征、性质和状态。Ourgreatesthappinessisservingthepeople.（动名词）Ourtaskisbuildingsocialism.（动名词）Thefilmwesawlastnightisquitemoving.（现在分词）Hiswordsareencouraging.（现在分词）1⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校

5、名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯注:常用来作表语的现在分词有astonishing,amusing,confusing,disappointing,boring,encouraging,inspiring,moving,tiring,interesting,surprising等。提示：（1）动名词作表语和主语是等值关系，两者有时可以互换，句子意思不变；动名词后面可以接宾语、状语。（2）现在分词作表语和主语不是对等关系，现在分词后面不能接宾语，但它前面可以有修饰性的副词，如very,rather等。2.动词-ing形式作定语动名词作定语用来说明该名词的用途，不表示名词本身的动作；

6、现在分词作定语与所修饰的名词具有逻辑上的主谓关系，即现在分词相当于所修饰名词的谓语。Wemustimproveourworkingmethod.（动名词）Theysetupanoperatingtableinasmalltemple.（动名词）Chinaisadevelopingcountry.（现在分词）Thestudentmakingtheexperimentisourmonitor.（现在分词）提示：(1)动名词短语不能作定语，单个的动名词可以用作定语，但仅作前置定语。如workingmethod=methodforworking工作方法(2)单个分词和分词短语都可作定语，单个分词一般

7、作前置定语，分词短语则作后置定语，相当于一个定语从句。如：themanvisitingJapan=themanwhoisvisitingJapan访日的那个人。3.动词-ing形式作宾补动名词不能作宾语补足语。现在分词作宾补表示的是正在发生的动作。例如：Isawhimgoingupstairs.Wewatchedhercrossingthestreet.Isawamanslidingonabananaskin