Unit 2 The Environment Grammar 教学设计 2

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1、Unit2TheEnvironmentGrammar教学案2LeadinWehavelearnedthetextandthelanguagepointsinit.NowpleasefindasmanysentenceswithV-ingforminthemasyoucaninthetext.Thenlet’stellthefunctionsoftheseV-ingforminthesentences.TheusageofV-ingformTodaywewilllearnthefunctionsoftheV-ingforminsentencesandhowto

2、useV-ingformasanadjectiveoradverb.Nowpleaselookatyourbooksatpage28Verb-ingformasanadjectiveoradverbFunction:Verb-ingcanbeusedas:A.Attribute：a.单个的现在分词一般作前置定语1.Averb-ingformcanappearbeforeanoun.Itmodifiesthenounasanadjectivedoes.e.g.Thiswillhavealastingeffect.2.Wecansometimesputanadv

3、erbbeforetheverb-ingform.e.g.Thatwasanextremelyinterestingspeech.3.Wecanalsouseaverb-ingformtoformacompoundwithanadverboranoun.e.g.Thefast-growingeconomyhascausedenvironmentproblems.Awood-burningstoveisenvironmentallyunfriendly.4.Averb-ingformcanappearafteranountomodifyitasanattrib

4、utiveclausedoes.Itcanbechangedintoanattributiveclause.e.g.Peoplerunningthesefactoriesareveryconcernedabouttheenvironment.=Peoplewhorunthesefactoriesareveryconcernedabouttheenvironment.Practice1TranslatethefollowingphrasesintoChinese阅览室readingroom游泳池swimmingpool餐车diningcar卧车sleeping

5、car歌咏比赛singingcompetition候车室waitingroom一辆等待着的车awaitingcar一个酣睡的孩子asleepingchild飞鱼flyingfish令人振奋的消息theexcitingnews令人乏味的演讲aboringspeech令人惊讶的结果asurprisingresultB.现在分词短语用作后置定语Practice2Fillintheblankswiththeverbgiveninitsproperform1.Sixtymillionpeople_____________(live)inruralareasaremov

6、ingtothecitieseveryyear.2.Thebottle___________(contain)thepoisonwassenttothelaboratory.3.Theman________(sit)ontheplatformisaprofessorfromWuhanUniversity.4.Whoisthegirl_________(walk)alongtheriver？5.Thechildren_____(practice)playingtheviolinovertherewillgiveaperformancenextweek.6.Th

7、emanwithsun-glasses__________(stand)nearacarisadetective.7.Theoldlady_____________(talk)tothechildrenisafamousmusician.8.Theperson_______________(translate)thesongscanspeaksevenlanguages.B．predicative:现在分词作表语，表示主语的特性，不表示动作。Fillintheblankswiththefollowingintheirproperform.shockaston

8、ishexcitedisappointencoura