必修三英语人教版Learning-about-language.ppt-.docx

必修三英语人教版Learning about language.ppt 1、Unit1FestivalsaroundtheworldLearningaboutlanguage高一人教新课标版必修三Discoveringusefulwordsandexpressions1Whichofthesewordscanbecomeadjectiveswiththeousoralending?Whichcanbecomenounswiththe(a)tionending?Choosethecorrectendingforeachwordthenwritethenewword.Usethedictionarytohelpyou.religiousreli 2、giondangerhumourcourageculturenationseasonoriginproduceeducatecelebratepredictdangeroushumourouscourageousculturalnationalseasonaloriginalproductioneducationcelebrationpredictionasthough,belief,celebration,Christians,custom,havefunwith,origin,religious2Completethepassagebelowwiththewordsa 3、ndexpressionsinthebox.ManypeoplethinkthatChristmasisawestern_,butinfactitisreallyaworldwideholiday.Christmasactuallyasa_festivalcelebratedby_aroundtheworld.Its_isaroundthe3rdor4thcenturyAD,whenthe_ofrememberingJesusbirthonDecember25thfirststarted.Today, 4、ofcourse,manypeoplecelebrateChristmas_itwerejustaholidayto_family,ratherthanaholidayabouta_.celebrationreligiousChristiansorigincustomasthoughhavefunwithbeliefcustom,admire,feast,harvest,trick,belief,starve,gather,gain,lookforwardto3Completeeachofthesentencewit 5、hasuitablewordorphrasefromtheboxinitscorrectform.Dont_thedayyoustopsuffering,becausewhenitcomesyouknowyoullbedead.TennesseeWilliams2.Adog_athismastersgatepredictstheruinofthestate.WilliamBlake3.Iwouldratherhaveamindopenedbywonderthanoneclosedby_.GerrySpe 6、ncelookforwardtostarvingcustom_yourosebudswhileyoumay,oldtimeisstilla-flying,andthissameflowerthatsmilestoday,tomorrowwillbedying.RobertHerrick5.Howeverbigthefool,thereisalwaysabiggerfoolto_him.NicolasBoileau-Despreaux6._,then,isthegreatguideofhumanlife.DavidHumeGather 7、admireBeliefOtherpeoples_arealwaysthebest_,butonesownchildrenarealwaysthebestchildren.Unknown8.Thereisno_onearthdoesnotendinparting.Unknownharvestsharvestsfeast9.Everyonehassome_theycando,buteachhashisownwayofdoingthem.Unknown10.Thosewhocanloseshall_;thos 8、ewhowishfor_shalllose.-UnknowntricksgaingainGrammarModalverbs情态动词(一)情态动词主要表达说话人的看法、看法等。从用法上来说，有这样几个特点：一是情态动词自身都有肯定的意义，但不能表示正在发生或已经发生的事情，只表示期盼或估计某事发生。二是情态动词除ought和have外，后面必需接不带to的不定式。三是情态动词没有人称和数的改变,也没有非谓语形式。只作情态动词的:can/could,may/might,oughtto,must可情态可实义的:need,dare/dared可情态可助动词的:shall 9、/should,will/would相当于情态动词的:haveto,usedto1.must,cant1)must表示必需、必要,must表示主观多一些而haveto则表示客观多一些。回答must引出的问句时,假如是否认的回答,不能用mustnt,而要用neednt或donthaveto。如：Mustwehandinourexercisebookstoday?Yes,youmust.(No,youdonthaveto.)2)cant在口语中代替mustnt时，表示禁止或不准。如:Youcantplayfootballinthestreet.3)must 10、表示推想时,只能用于确定句。Theremustbesomethingwrongwiththecomputer.这个电脑确定出了问题。Youhaveworkedhardallday.Youmustbetired.你努力学了一成天了，肯定累了吧。4)must+bedoing/do表示对如今的动作进行确定推想。如:他如今肯定在看小说。Hemustbereadingnovelsnow.Theyhaveboughtanewcar.Theymusthavealotofmoney.他们买了一辆新车,他们肯定很有钱。5)must+havedone表示对过去发生的事情作出的确定推断。他们在 11、玩篮球，他们肯定已经完成了作业。Theyareplayingbasketball,theymusthavefinishedtheirhomework.路是湿的，昨天晚上肯定下雨了。Theroadiswet.Itmusthaverainedlastnight.2.can,could1)can/could表示推想时,只能用在否认句或疑问句中。Itssolate.CanTombereading?这么晚了,汤姆还在看书吗？ItcantbeMary.Shehasfallenill.这个人不行能是玛丽,她生病了。Shecouldntbetellinglies.她不行能在说谎。2 12、)can/couldhavedone对过去发生行为的可能性进行推想:刚刚我还观察他了，所以他不行能出国的。Isawhimjustnowsohecouldnthavegoneabroad.门是锁着的，所以她不行能在家。Thedoorwaslocked.Shecouldnthavebeenathome.3)can/couldhavedone“本可以,原来可能已经”用于确定句中,表示对过去发生的事情做出的推断。你原来可以考的更好。Youcouldhavehadabettermark.3.may/might1)may/might表示推想时,只能用于陈述句,表示对如今或将来要发 13、生的动作把握不大。她们明天可能会到这里来。Theymaycomeheretomorrow.他们可能还在等我们呢。Theymaybestillwaitingforus.2)might可用于指过去的行为或者表示可能性更小。他或许在作功课吧。Hemightbedoinghishomeworknow.我问他我是否可以离开。IaskedhimifImightleave.Iaskedhim“MayIleavenow?”3)might/mayhavedone,表示对过去发生的动作进行可能性推想。他可能去医务室了。Hemayhavegonetotheclinic.他可能已经从报纸上知道这 14、个消息了。Hemighthavereadaboutthenewsinthenewspaper.Will/Wouldyoudo?表请求,意志,愿望,决心。would表过去反复发生的动作或某种倾向“总是，总要”usedto表过去经常(如今已没有这种习惯)“过去经常”usedto可与状态动词连用,would不行以e.g.Heusedtobeaquietboy.()Hewouldbeaquietboy.()4.will/would1)表示请求、建议等,would比will委婉客气。Wouldyoupassmethebook?2)表示意志、愿望和决心。如：Iwil 15、lneverdothatagain.Theyaskedifwewoulddothatagain.5.shall,should1)在一、三人称的疑问句中,shall用来询问对方的意愿。如：Shallwebeginourlesson?Whenshallhebeabletoleavethehospital?2)用于二、三人称的陈述句中,表说话人指令、警告、承诺等口吻。如：HeshallhavethebookwhenIfinishreading.YoushalldoasIsay.3)should表示劝说、建议、指令,其同义词是oughtto;在疑问句中,通常用should代替o 16、ughtto。如：Youshouldgotoclassrightaway.4)should/oughttohavedone过去应当做的事情而没有做,表责怪。如：Youshouldhavewrittenwithapen,notapencil.Yes,IknowIoughttohave,butIhadnopentowritewith.5)should/oughtnottohavedone过去不应当做的事情却做了,表责怪、懊悔情感。如：Iwasreallyanxiousaboutyou.Youshouldnthavelefthomewithoutaword.Imnotf 17、eelingwellinthestomach,Ishouldnthaveeatensomuchfriedchickenjustnow.6)neednthavedone过去本不必做的事情事实上却做了。如：Youneednthavetoldhimthat.1.Whenyouareverysureofsomething,youusemustinpositivesentencesandcannotorcantinnegativesentences.e.g.YoumustbeJeanne.ImMathildeLoisel.Weusedtoknoweachothervery 18、well.Itcantbetrue!Idontbelieveit.2.Whenyouarequitesureaboutsomething,youusecan.e.g.Attendingaballcanbeexciting.Practice13.Whenyouthinkthatsomethingispossible,butyouarenotverysure,youusecould,mayormight.e.g.YoucouldborrowsomejewelleryfromyourfriendJeanne,whoismarriedtoarichman.Youmaynotk 19、nowthatthenecklaceIreturnedisnottheonethatIhadborrowed.Dontyouhaveafriendwhomightlendyousomejewellery?Practice2:表示推想情态动词的重要用法1.YoumustbeMrSmith-Iwastoldtoexpectyouhere.2.Hemusthaveknownwhatwewanted.3.Wemayhavereadthesamereport.4.Hecanthavesleptthroughallthatnoise.5.Theressomeoneou 20、tside-whocanitbe?6.Whatcantheybedoing?7.Thesepillsmighthelptocureyourdisease.8.Youcouldberight,Isuppose.表示推想情态动词的重要用法确定的推想可能的推想否认的推想疑问的推想must对将来对如今对过去情态动词may,mightcant,couldntcan,could+V.+V.+havedone常见mustbe+bedoing+V.+V.+havedone+bedoing可以用not表示“可能不”+V.+V.+havedone+bedoing+V.+V.+h 21、avedone+bedoing1.Idontknowwheresheis,she_beinWuhan.2.Atthismoment,ourteacher_ourexampapers.这时,我们老师想必在批改试卷。3.Theroadiswet.It_lastnight.(rain)4.Yourmother_foryou.你妈妈肯定始终在找你。maymustbemarkingmusthaverainedmusthavebeenlookingPractice3: 22、Fillintheblanks.5.Philip_seriouslyinthecaraccident.菲利普可能在车祸中受了重伤。6.-Lindahasgonetowork,butherbicycleisstillhere.-She_(go)bybus.may(might)havebeenhurtmay(might)havegone7.Mike_hiscar,forhecametoworkbybusthismorning.迈克肯定还没有找回他的车 23、,因为早上他是坐公共汽车来上班的。canthavefoundFormoreexercises,clickhere.走进高考1.(10安徽32)Jackdescribedhisfather,who_abraveboymanyyearsago,asastrongwilledmanA.wouldbeB.wouldhavebeenC.mustbeD.musthavebeenD2.(10湖南23)You_buyagift,butyoucanifyouwantto.A.mustB.mustntC.havetoD.donthaveto3.(10江西23)I 24、havetoldyouthetruth._Ikeeprepeatingit?A.MustB.CanC.MayD.WillDA4.Somepeoplewhodontliketotalkmucharenotnecessarilyshy;they_justbequietpeople.(2021安徽卷)A.mustB.mayC.shouldD.wouldB5.Oneofthefewthingsyou_sayaboutEnglishpeoplewithcertaintyisthattheytalkalotabouttheweather.(2021北京卷)A.n 25、eedB.mustC.shouldD.canD6.Hedidnotregretsayingwhathedidbutfeltthathe_itdifferently.(2021江苏卷)A.couldexpressB.wouldexpressC.couldhaveexpressedD.musthaveexpressedC7.Itstheoffice!Soyou_knoweatingisnotallowedhere.Oh,sorry.(2021湖南卷)A.mustB.willC.mayD.need8.Whatdoyoumean,thereareonlyte 26、ntickets?There_betwelve.(2021全国卷I)A.shouldB.wouldC.willD.shallAA9.Icantleave.ShetoldmethatI_stayhereuntilshecomesback.(2021全国卷II)A.canB.mustC.willD.may10.Hemustbehelpingtheoldmantowatertheflowers,_?(2021陕西卷)A.isheB.isntheC.mustheD.mustntheAB11.It_havebeenTomthatparke 27、dthecarhere,asheistheonlyonewithacar.(2021上海卷)A.mayB.canC.mustD.shouldC12.-Willyougoskatingwithmethiswintervacation?-It_.(2021上海)A.alldependedB.alldependsC.isalldependedD.isalldepending解析:答案B。Italldepends是“不确定”、“看状况”的意思。B13.Ifailedinthefinalexaminationlasttermandonlythen_the 28、importanceofstudies.(2021重庆)A.IrealizedB.IhadrealizedC.hadIrealizedD.didIrealize解析:答案为D.句首为“only+副词”时,句子要用部分倒装语序;依据语境应为一般过去时态。D14.-Iwouldnevercometothisrestaurantagain.Thefoodisterrible!-_.(2021全国)A.NoramIB.NeitherwouldIC.SamewithmeD.SodoI答案B。第一个句子使用了would,用neither表示附和的意义时,助动词 29、应与上文一致。BFormoreexercises,clickhere.1.PractiseofWBP42Ex.1,Ex2andEx3.2.Pleasefindout10sentenceswithmodalverbs,andtrytogettheirmeanings.Homework第 23 页