高中英语 unit2 fit for life grammar and usage、教案 牛津译林版选修7 (2)

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GrammarandusageTeachingaims:1.AfterlearningLinkingverbs,thestudentswillknowaboutsomebasicinformationaboutlinkingverbs(wordsusedaslinkingverbs;functionoflinkingverbs;predicativeafterlinkingverbs);2.AfterlearningLinkingverbs,thestudentswillbeabletosummarizeusagesofcommonandimportantlinkingverbs;3.AfterlearningLinkingverbs,thestudentswillapplywhatthey’velearnedaboutlinkingverbs.Teachingprocedures:Step1Lead-inQ:Whatisalinkingverb?A:Alinkingverbisawordusedtoconnectthesubjectofasentencetofurtherinformationaboutthestatewhichthesubjectisin.Step2IntroductionPointoutthelinkingverbs1.SurfingtheInternetisreallyinteresting.2.WearenowinneedofEnglishteachers.3.WhatwewanttoknowiswhowillgiveusthelecturenextMonday.4.Yoursuggestionsoundsreasonable.5.Itseemsthateveryonehereknowshimquitewell.6.Milkgoesbadeasilyinsummerifyoudonotputitinthefridge.Step3Presentation连系动词（即系动词）用于连接主语和表语，说明主语的状态、性质、特征或身份。常见的系动词是be（am/is/are）。 除了be动词之外还有一些，它们大致可分为四类：appear，seem;look，sound，feel，taste，smell;become，come，get，grow，turn，fall，go;keep，remain，stay,stand,prove1.appear、seem表示“似乎” 1)Sheappears/seemsallright.2)Childrenappear/seeminfavouroftheInternet.3)Heappears/seemstobefriendlytous.4)Theyappear/seemtohavemisunderstoodme.5)Itappears/seemsthatshewillwin.6)Itappears/seemstomethatyouarewrong.比较：Heseems(tobe)inhisthirties.他似乎三十多岁了。（与实际相符）Heappears(tobe)inhisthirties.他看上去三十多岁。（从外表上看）2.look,sound,feel,taste,smell 表示“感觉”。(1)Thatsoundswonderful,butsomepeopleclaimthattheInternetisawasteoftime.(2)Ifyoualwayseatfastfood,vegetablesmaynottastedelicioustoyou.(3)ItfeelsgoodtositinfrontoftheTVafterawholeday’shardwork.(4)Whenhegotuponstage,helookedalittlenervous.(5)TheairoftensmellsbadinInternetcafes. 3.become,come,get,grow,turn,fall,go表示 “变化”。(1)Leavesturngreeninspring.(2)Theboywillgomadifyoudon’tallowhimtousethecomputer.(3)Shefellasleepthemomentshegotintobed.(4)Yoursonhasgrownmuchtaller.(5)Johngetseasilyexcitedwhenplayingcomputergames.4.keep,remain,stay,stand,prove表示“状态”。(1)TheInternetprovedofgreatvaluetousduringourproject.(2)Youshouldn’tkeepquietinadebate.(3)Peoplestayedsilentandlistenedtous,andapplaudedattheend.(4)IbelievetheInternetremainsapositivetoolthathelpsmakeourlivesbetter.Usageof“remain”(1)PeterbecameajudgebutJohnremainedafisherman.(2)HisknowledgeofFrenchremainedveryweak,becausehewasnotgoodatlearninglanguages.(3)Thedoorremainedclosed.(4)Youcan’tlettheroomremainlikethis.(5)Itremainstobeproved.Step4Predicativeclause概念：放在连系动词后面做表语的从句。结构：主语+连系动词+表语从句常用连系动词：be,look,remain,seem…引导表语从句的连词：that,whether,when,where,because,why…1.引导表语从句的that一般不能省略。ThetroubleisthatIhavelosthisaddress.2.表语从句通常用whether而不用if引导。Thequestioniswhetherwecanmakegoodpreparationsinsuchashorttime.3.常见的表语结构有：Itlooksasif…;Thereasonisthat…;Itisbecause…;Thatiswhy…;Thefactis/remainsthat…Translatethefollowingsentences:1)Thatwaswhatshedidthismorning.2)Thisiswhywecan’tgetthesupportofthepeople.3)Thereasonwhyhewaslateforschoolisthathemissedtheearlybus.4)Itlooksasifitisgoingtorain.5)Thefactremainsthatwearebehindtheotherclasses.4.在表示“建议、劝说、命令、请求”等名词后面的表语从句中，谓语动词要用虚拟语气(should+动词原形，should可省略)。Translation:1）Mysuggestionisthatwe(should)startearlytomorrow.2）Ourrequestisthatwe(should)haveagoodresttorefresh.3）Theorderfromtheheadmastercamethatwe(should)gotoschoolonSaturdays.Step5Homework1.Reviewwhatwehavelearnedtoday!2.FinishExercisesC1&C2(P120).