V-ing形式当状语微课教学设计

年级高一年级学科英语教材版本外研版选修六,M2知识点名称V-ing形式当状语视频时长9分38秒微教案设计思想语法课一般采用演绎法或归纳法进行讲授，本节微课弃用演绎法而采用归纳法，先给出语境让学生观察与思考，然后做出归纳，引导学生进行探究性学习，符合新课程理念。学情分析本节是外研版选修六Module2里的语法课，学生在前面的必修课本里已经学过V-ing形式充当其他成分的用法，在这基础上，现在来学习丫-切g形式充当状语的用法，他们不会觉得太难。学习目标StudentsgooverthefunctionsoftheV-ingforms.StudentslearntheusagesoftheV-ingformsasadverbial.Studentscandosomepracticeusingwhathasbeenlearnt.教学策略语法课一般采用演绎法或归纳法进行讲授，本节微课弃用演绎法而采用归纳法，先给出语境让学生观察与思考，然后做出归纳，引导学生进行探究性学习，最后再做练习巩固。重点难点StudentsobservecarefullyandtellthefunctionsoftheV-ingforms.StudentsmakeconclusionsoftheusagesoftheV-ingformsasadverbial.Studentsareabletodosomepracticeusingwhathasbeenlearnt.教学过程Teachingprocedures：StepOneEnjoyaHainansongLaobaTea.《老爸茶》这首海南歌曲，诙谐、幽默、生动，富有生活情趣，让学生欣赏它，旨在激起兴趣，尽

快切入主题。）StepTwoLeadin学生欣赏歌曲后，教师边说边在屏幕上打出这些话语：Justnowwehavefun,enjoyingaHainansong.HavingenjoyedtheHainansong,wefeelquiterelaxed.然后说出：Whatwe'regoingtolearntodayisthegrammaritem：TheV-ingFormasadverbialinModule2,Book6.（正式导入本课主题。）StepThreeWatchcarefullyandsaywhatfunctionstheV-ingformsareusedas.Singingismyfavouritepast-time.PeopleinHainanenjoydrinkingLaobatea.Seeingisbelieving.眼见为实Speedisreallyamovingfilm.Didyouseeyourteacherstalkingunderthetree?Justnowwehavefun,enjoyingaHainansong.HavingenjoyedtheHainansong,wefeelquiterelaxed.Conclusion:TheV-ingformsareusedas:subject,object,predicative,attribute,objectcomplementandadverbial.（本步骤让学生通过观察，发现动词ing形式可以充当各种句子成分：主语、宾语、表语、定语、宾语补足语以及状语。）StepFourFocuson 教师边说边在屏幕上打出这句话：TodaywearetofocusontheV-ingformsusedasAdverbial.（再次确立更为具体的本课主题。）StepFive 总结-ing形式的两种时态和语态:语态时态\主动被动一般式doingbeingdone完成式havingdonehavingdonebeen（了解V-ing形式的各种形式。）StepSixObservation:Firstobservation:WhendoestheV-ingactionhappen?Atthesametimewiththemainaction?Immediatelyafterthemainaction?Beforethemainaction?Hecrossedtheroad,keepinghiseyesontheplace.（同时）Pushinghisshoppingbagthrough,heclimbedthroughthehole.（紧接着）Havingfinishedhishomework,theboywentouttoplayfootball. （之前）（学生观察后才作出以下小结：）

1.-ing形式般式表示该动作与谓语动作同时发生或与谓语动作紧接着发生，完成式则表示该动作发生在谓语动作之前，在句中只能作状语表示时间和原因。Secondobservation:Whotakestheaction?TheydrinkLaobatea,talkingaboutlottery.“做奖”二谈论彩票)Nothavingbeenwashedinthecorrectway,thecoathasfaded（褪色）.（学生观察后才作出以下小结:）2.-ing形式的主动式表示该动作是由句子主语发出，而被动式表示主语承受该动作。Thirdobservation:Wherecanweput“not/never”？Notknowingwhattodo,sheaskedmeforadvice.Neverhavingbeentherebefore,Iknownothingabouttheplace.（学生观察后才作出以下小结：）3.-ing形式的否定式是在一般式和完成式的前面加not(never)。Fourthobservation:WhatwordscanbeusedwithV-ing?Whendoingyourhomework,youmustn'tlistentomusic.Ifgivingyoutheink,I’llhavenoneleft.

Oncereadingthebook,you'llsurelylikeit.Theydidn'tstopuntilreachingtheseaside.Onarriving,hewenttofindhisfriends.Thoughhavingbeenwarnedmanytimes,shegottoschoollateagain.（学生观察后才作出以下小结：）4.-ing形式可以与when,while,if,though,once,until等连词和介词on连用。Observationforthelasttime:Whatclausesdothe-ingphrasesequalto?Walkingalongthestreet,hemethisoldfriend.—Whenhewaswalkingalongthestreet,he…Nothavingreceivedhisreply,shedecidedtowriteasecondletter.—Becauseshehadn'treceivedhisreply,she…Seeingfromthetopofthehill,youwillfindthecitymorebeautiful.—Ifyouseeitfromthetopofthehill,youwillfindthecitymorebeautiful.Wesatintheroom,waitingforthenewleader.—Wesatintheroomandwaitedforthenewteacher.（学生观察后作出以下小结：）5.-ing形式在句中作状语时可表示时间、原因、条件、伴随状况和结果等。通常可以改为相应的从句或并列句。（本步骤让学生通过仔细观察，总结出动词ing形式当状语的几种情况。）StepSevenConsolidation.-ing形式一般式表示该动作与谓语动作同时发生或与谓语动作紧接着发生，完成式则表示该动作发生在谓语动作之前，在句中只能作状语表示时间和原因。-ing形式的主动式表示该动作是由句子主语发出，而被动式表示主语承受该动作。-ing形式的否定式是在一般式和完成式的前面力口not(never)。-ing形式可以与when,while,if,though,once,until等连词和介词on连用。-ing形式在句中作状语时可表示时间、原因、条件、伴随状况和结果等。通常可以改为相应的从句或并列句。(本步骤让学生把刚学过的动词ing形式的几种情况进行再次总结，以加深印象，为下一步的应用做好准备。)StepEight PracticeActivity3atPage18ofthetextbook. Matchthetwopartsofthesentences:PracticeP18©Matchttietwopartsofthesentences:LetaplngIntathealirShoutingangrily.PickinguptiiLetaplngIntathealirShoutingangrily.Pickinguptii白cat,Showinglt«tMthandmakingaloudirioise.ofthebushes,

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affectkonatciy.th由markwavadhis争蚓。rdatth。stranger.thewitchvanished.PracticeP18©Matchthetwopartsofthesentences:2,Shouting14Leapingintothe3.Pickingupthecat4,sh口货ngItsteethantimaikingapoudn（oisethebearcameoutPracticeP18©Matchthetwopartsofthesentences:2,Shouting14Leapingintothe3.Pickingupthecat4,sh口货ngItsteethantimaikingapoudn（oisethebearcameoutthebushes,shtrubbedItsheadaffectionately.themanwavedhisswordatthestranger.thewitchvanished.StepNinePracticeagain.Activity3atPage21ofthetextbook.Rewritethesentenceswiththe--ingformsoftheverbs.e.g:Whenhereturnstothepalace,thekingmarriesthewoman.Onreturningtothepalace,thekingmarriesthewoman.Whenhesawthewitch,theboyranaway.Beforehestartsthewar,thekingspeakstotheprince.Whilehewasfightinginthewar,theprincelearntmanythings.Afterhehadspokentohisson,thekingwenttowar.Becausehedoesn,tknowwhattodo,Ferdinandfollowsthefrog'sadvice.（学生练习后，给出对照答案：）1.Onseeingthewitch,theboyranaway.

Beforestartingthewar,thekingspeakstotheprince.Whilefightinginthewar,theprincelearntmanythings.Afterspeakingtohisson,thekingwenttowar.Notknowingwhattodo,Ferdinandfollowsthefrog'sadvice.(本步骤让学生运用所学知识进行难度更大一些的操练，旨在让学生加深与巩固所学知识，符合新课程理念。)St印Ten Challenge挑战高考语法填空LastweekendIwalkedintoourlocalbookshop, 1 (hope)tofindacopyofthebookHisDarkMaterial.AllmyfriendshadreaditandIwantedtoknow―2 itwassopopular.Iboughtthebookandhurriedoutoftheshop,pleasedthatIhadfounditsoeasily. 3 (see)aNo.88buscomingalongtheroad,Idecidedtotakeit,—4itwasquitealongwalkhome. 5 (get)onthebus,Iwassurprisedtoseeanoldfriendof 6 .WestartedtalkingandIhardlyrealisedthatwehadarrivedatmystop. 7 (stand)up,Icried,“Pleasewait!Thisismystop!”Igotoffthebusintimeandsmiledhappily.Then,suddenly 8 (realise)Ihadleftmybookonthebus,Ishouted,“Stop,please!”Butitwas9late.Thebushadgoneaway,10(carry)mybookwithit.(学生练习后，给出对照答案：)LastweekendIwalkedintoourlocalbookshop,1.hoping(hope)tofindacopyofthebookHisDarkMaterial.AllmyfriendshadreaditandIwantedtoknow2.whyitwassopopular.Iboughtthebookandhurriedoutoftheshop,pleasedthatIhadfounditsoeasily.3.Seeing(