Unit2HealthyeatingPart1:TeachingDesignPeriod2:AsamplelessonplanforLearningaboutLanguage(Modalverbs:oughtto/oughtnotto/haveto/don’thaveto/mustn’t/needn’t)AimsTolearnaboutModalverbs:oughtto/oughtnotto/haveto/don’thaveto/mustn’t/needn’tTodiscoverandlearntousesomeusefulwordsandexpressionsTodiscoverandlearntousesomeusefulstructuresProceduresI.WarmingupWarmingupreadingaloudthetextCOMEANDEATHERE(1)WepromotereadingaloudtostudentsandbystudentsinordertoencouragealoveofEnglishbooksandadesiretobecomeafluentEnglishspeaker.SoReadaloudthetextbeforewelearnaboutthegrammar.II.DiscoveringusefulwordsandexpressionsInpairsdotheexercises1,2and3onpages11and12.Youmustfinishthemin5minutes.III.Learningaboutgrammar1.ReadandidentifyReadthetextCOMEANDEATHERE(1),discoveringallthesentenceswhichcontainanyofthemodalverbs:oughtto/oughtnotto/haveto/don’thaveto/mustn’t/needn’t.2.ConsolidatingbydoingexercisesToconsolidateyourunderstandingyouwillbegiven10minutestogooverexercises1,2and3onpages12and13.Youmayjustwriteinyourtextbook.Imeanthestudent’sbookyouareworkingby.IV.ReadyusedmaterialsforModalverbs:oughtto/oughtnotto/haveto/don’thaveto/mustn’t/needn’t1.WhatareModalVerbs?Modalauxiliaryverbshelpotherverbsexpressameaningoranideabuthavenomeaningbythemselves.InEnglish,modalauxiliaryverbsaredefective;forexample,theydonothaveparticipleforms(no-ingor-edendings).Theyareusedinavarietyofgrammaticalmoodssuchastheconditionalmood,whichexpressesuncertainty("Iwouldbedelightedifyoucametomyparty").Modalauxiliaryverbsarespecialverbswhichbehaveverydifferentlyfromnormalverbs.Nextaresomeimportantdifferences.2.Modalverbsdonottake"-s"inthethirdperson.EXAMPLES:HecanspeakChinese.Sheshouldbehereby9:00.3.Youuse"not"tomakemodalverbsnegative,eveninSimplePresentandSimplePast.EXAMPLES:Heshouldnotbelate.Theymightnotcometotheparty.4.Manymodalverbscannotbeusedinthepasttensesorthefuturetenses.用心爱心专心116号编辑EXAMPLES:Hewillcangowithus.NOTCORRECTShemustedstudyveryhard.NOTCORRECT5.CommonModalVerbs:CanCouldMayMightMustOughttoShallShouldWillWouldV.ClosingdownbydoingaquizModalsandRelatedExpressions1.Ted'sflightfromAmsterdamtookmorethan11hours.He_____beexhaustedaftersuchalongflight.A.mustB.canC.hadbetter2.Thebookisoptional.Myprofessorsaidwecouldreaditifweneededextracredit.Butwe_____readitifwedon'twantto.A.cannotB.mustnotC.don'thaveto3.Susan_____hearthespeakerbecausethecrowdwascheeringsoloudly.A.couldn'tB.can'tC.mightnot4.Thetelevisionisn'tworking.It______damagedduringthemove.A.musthavebeenB.mustC.mustbe5.A_____holdyourbreathformorethanaminute?B:No,Ican't.A.AreyouabletoB.MightyouC.Canyou6.You_____berichtobeasuccess.SomeofthemostsuccessfulpeopleIknowhaven'tgotapennytotheirname.A.can'tB.don'thavetoC.shouldn't7.I'veredonethismathproblematleasttwentytimes,butmyansweriswrongaccordingtotheanswerkey.Theanswerinthebook_____bewrong!A.havetoB.mustC.should8.You_____dothejobifyoudidn'tspeakJapanesefluently.A.can'tB.won'tbeabletoC.couldn't9.You_____worrysomuch.Itdoesn'tdoyouanygood.Eitheryougetthejob,oryoudon't.Ifyoudon't,justapplyforanotherone.Eventually,youwillfindwork.A.shouldn'tB.don'thavetoC.can't10.You_____bekidding!Thatcan'tbetrue.A.shouldB.havetoC.oughtto11.You_____leavethetableonceyouhavefinishedyourmealandpolitelyexcusedyourself.A.wouldB.mightC.may12.Jenny'sengagementringisenormous!It_____afortune.A.mustcostB.mustbecostingC.musthavecost13._____wemoveintothelivingroom?It'smorecomfortableinthereandthere'sa用心爱心专心116号编辑beautifulviewofthelake.A.ShallB.MustC.Will14.IfIhadgonewhitewaterraftingwithmyfriends,I_____downtheColoradoRiverrightnow.A.wouldhavefloatB.wouldbefloatingC.wouldfloat15.Atfirst,mybossdidn'twanttohireSam.But,becauseIhadpreviouslyworkedwithSam,Itoldmybossthathe_____takeanotherlookathisresumeandreconsiderhimfortheposition.A.mustB.oughttoC.hasto16.You_____takealongsomecash.Therestaurantmaynotacceptcreditcards.A.hadbetterB.hastoC.can17.Themachine_____onbyflippingthisswitch.A.mayturnB.couldbeturningC.canbeturned18.Ican'tstandthesepeople-I_____getoutofhere.I'mgoingtotakeoffforawhileyougetridofthem.A.mightB.havegottoC.hadbetter19.You_____forgettopaytherenttomorrow.Thelandlordisverystrictaboutpayingontime.A.mustn'tB.don'thavetoC.couldn't20.Doyoualwayshavetosaythefirstthingthatpopsintoyourhead._____youthinkonceinawhilebeforeyouspeak?A.CannotB.Can'tC.Don'tcan21.TerryandFranksaidtheywouldcomeoverrightafterwork,sothey_____behereby6:00.A.havetoB.canC.should22.Yesterday,I_____cramalldayformyFrenchfinal.Ididn'tgettosleepuntilaftermidnight.A.hadtoB.shouldC.must23.We_____nolongersuffertheinjusticeofoppression!Freedomshallbeours!A.wouldB.mightC.shall24.IfIhadgonetotheUniversityofMiami,I_____participatedintheirSpanishimmersionprogram.A.couldB.couldhaveC.couldbe25.Thelamp_____bebroken.Maybethelightbulbjustburnedout.A.mightnotB.mustnotC.couldnot（Keys:1-5BCAAC6-10BBCBA11-15CCABB16-20AVBAB21-25CACBA）用心爱心专心116号编辑
