牛津必修四Unit2sportingevents-GrammarandUsage教案Step1:GeneralintroductionStep2:Practice1.Nowlookattheblackboard,I’dlikeyoutoexplainthemeaningsofthedifferentmodalverbsusedinthissentence:Imight/may/could/should/oughtto/will/mustwatchtheTVprogrammetonight.Whenmightisused,itshowsthatthespeakerisuncertainwhetherheorshewilldosomething.Whenmayisused,itshowsthatthespeakerissbitmorecertainthanwhenmightisused.Couldismorecertainthanmay,butlesscertainthanshouldandoughtto.Shouldandoughttoaremorecertain.Whenweusewill,wemeanwearequitecertainthatwewilldosomething.Ifweusemust,wearealmostcertaintodosomething.2.Ifyouwanttohavealookatyourfriend’sbook,whatdoyousay?(CanIhavealookatyourbook?)Whatdoesyourfriendsaytoyou?(‘Ofcourse,youcan.’Or‘sorry/No,youcan’t)Socanisalsousedtoaskforpermission,especiallyininformalorspokenEnglish.3.NowreadPart1onpage28tofindouthowmodalverbsareusedtotalkaboutability,obligation,certaintyandpermission.Payattentiontothethreearrowsthatillustratethedegreesofobligation,certaintyandpermissionwhenmodalverbsareused.4.Readpart2andusemodalverbstomakerequests,suggestionsoroffers,andgiveadvice..:Will/Canyoureadthesentenceoncemore?(Tomakearequest.)Shallwewatchafilmtonight?(Tomakeasuggestion)Iwillhelpyouifyouhaveanyproblems(Tomakeanoffer)Themanagerisnotinnow.Youshouldcomebackatthreeo’clock(Togiveadvice)5.Nowpleasereadtheinstructionsfortheexerciseonpage29.ThencompletethearticleindividuallyandIwillchecktheanswerslater.(1)must(2)hasto(3)must(4)must(5)should(6)oughtto(7)could(8)may(9)could6.ReadPart4onpage28andtryyourbesttounderstandwhythecontinuousformortheperfectformisusedwithamodalverbintheexamplesentences.FirstI’llgiveyousomeexamples:Johnisn’theretoattendtheparty.Hemustbereviewinghisnotesforthebigexamtomorrow.(ThespeakerthinksthatJohnisreviewinghisnotesnow.)Tomknowsnothingaboutthesubject.Hecan’thavebeenatthelectureyesterday.(ThespeakerissurethatTomdidnotgotothelectureyesterday.)Themoneyisgone.Whocouldhavetakenit?(Thespeakerdoesnotknowwhohastakenthemoney.)Step3:Comparisonofsomepairsofmodelverbscomparisoncan,beabletoshall,willneed,daremustn’t,needn’t1.ReadPart1onpage30andfindthedifferencesbetweencanandbeableto.·Beabletoismoreformalandlesscommonthancanwhenreferringtoability.·Beabletocanbeusedindifferenttensesorafterothermodalverbs,forexample,will/shallbeableto,would/shouldbeableto,have/has/hadbeenableto,must/may/mightbeableto.·Beabletocanbeusedaftertheinfinitivemarkerto.·Thepastformofbeabletoiswas/wereableto.·Canismorecommonandinformalthanbeabletowhenreferringtoability·Cancanbeusedtotalkaboutapossiblefutureaction.·Thepastformofcaniscould.Nowpleasemakesomesentenceswithbeabletoandcan,usingdifferenttenses,oraftermodalverbsorinato-infinitive.2.ReadPart2andthencompletethechartbelow.ShallWillInaffirmativesexpressingpromisesexpressingdeterminationsordecisionsInquestionsmakingoffersorsuggestionsforthirdpersonaskingaboutwillingnessforthesecondandthirdpersonMakesomesentencesusingshallorwill.Let’scompletethedialogue(PartBonpage31),andthenreadthedialogueinpairstocheckyouranswers.B(1)Shall(2)shall(3)will(4)will/shall(5)will(6)will/shall(7)shall/will3.ReadPart3whichexplainstheuseofmustn’tandneedn’tandthenmakesentences4.ReadPart4whichexplainswhentouseneedordareasmodalverbs5.ReadtheinstructionsforPartAonpage31,andthencompletethepassage.A(1)can(2)dare(3)can/could(4)may/might/could(5)mustn’t/shouldn’t/can’t(6)mustn’t/shouldn’t/can’t(7)can(8)needn’tStep4:ConsolidationI.Relativeitemsinrecentyears’collegeentranceexamination1.Iwasreallyanxiousaboutyou.Youhomewithoutaword.(NMET2000)A.mustn’tleave B.shouldn’thaveleftC.couldn’thaveleftD.needn’tleave2.--IsJohncomingbytrain?--Heshouldbuthenot.Helikesdrivinghiscar.(NMET2022)A.must B.canC.need D.may3.Howyousaythatyoureallyunderstandthewholestoryifyouhavecoveredonlypartofthearticle?A.can B.must C.need D.may4.“Theinterestbedividedintofiveparts,accordingtotheagreementmadebybothsides,”declaredthejudge.(04重慶)A.mayB.shouldC.mustD.shall5.--I’lltellMaryabouthernewjobtomorrow.--Youherlastweek.(04重慶)A.oughttotellB.wouldhavetoldC.musttellD.shouldhavetold6.--Excuseme,isthistherightwaytotheSummer--Sorry,Iamnotsure.Butitbe.(04湖北)A.might B.will C.must D.can7.IpayTracyavisit,butIamnotsurewhetherIwillhavetimethisSunday.(04浙江)A.should B.might C.would D.could8.--Idon’tmindtellingyouwhatIknow.--You.I’mnotaskingyouforit.(04江蘇)A.mustn’t B.maynot C.can’t D.needn’t9.--Isn’tthatAnn’shusbandoverthere?--No,itbehim.I’msurehedoesn’twearglasses.(NMET2022)A.can’t B.mustnot C.won’t D.maynot10.Childrenunder12yearsofageinthatcountrybeunderadultsupervisionwheninapubliclibrary.A.must B.may C.can D.need11.--Whoisthegirlstandingoverthere?--Well,ifyouknow,hernameisMabel.（04天津）A.may B.can C.must D.shall12.Youmightjustaswelltellthemanufacturerthatmalecustomersnotlikethedesignofthefurniture.A.must B.shall C.may D.need13.--Mum,I’vebeenstudyingEnglishsince8o’clock.IgooutandplaywithTomforawhile?--No,I’mafraidnot.Besides,it’srainingoutsidenow.(04遼寧)A.Can’t B.Wouldn’t C.Maynot D.Won’t14.Aleft-luggageofficeisaplacewherebags_____beleftforashorttime,especiallyatarailwaystation.A.should B.can C.must D.will15.Ioftenseelightsinthatemptyhouse.DoyouthinkI_____reportittothepolice?(04海南內(nèi)蒙等地)A.should B.may C.will D.can16.Ihavelostoneofmygloves.Iitsomewhere.(05安徽)A.mustdropB.musthavedroppedC.mustbedroppingD.musthavebeendropped17.He_____havecompletedhiswork;otherwise,hewouldn’tbeenjoyinghimselfbytheseaside.A.shouldB.mustC.wouldn’tD.can’t,youleaveallyourclothesonthefloorlikethis!(NMET2022II) A.wouldn’t B.mustn’t C.needn’t D.maynot19.-Ihearyou’vegotasetofvaluableAustraliancoins.____Ihavealook?-Yes,certainly.（2022春）A.DoB.MayC.ShallD.Should20.MyEnglish-Chinesedictionaryhasdisappeared.Who____havetakenit.(03上海春)A.shouldB.mustC.couldD.wouldII.Translation1.我相信當劉翔贏得男子100米跨欄金牌時，所有的亞洲人都一定非常自豪。2.在選擇一個合適的野營地點時，我們應當首先考慮是否方便。3.老板做出了承諾，若你下個月工作良好，你就可得到更高的工資。4.沒人理解他怎么敢在那種情況下跟總經(jīng)理那樣說話。我表弟一定非常努力,才會表演的如此好。半夜響起了敲門聲，我們都納悶兒可能會是誰呢。Keys:I.1-5BDADD6-10AADAA11-15CCABA16-20BABBCII.1.I’msurepeoplealloverAsiamusthavefeltveryproudwhenLiuXiangwonthegoldmedalinthemen’s110-metrehurdles.2.Whenchoosingasuitableplaceforcamping,weshouldfirstconsiderwhetheritisconvenient.3.Thebossmadeapromisethatifyouworkwellnextweek,youshallgetevenhigherwages.4.Noonecouldunderstandhowheda
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