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《高一英語（下）必修三Unit 2 Grammar.ppt》由會員上傳分享，免費在線閱讀，更多相關內(nèi)容在教育資源-天天文庫。
1、Grammar ModalVerbs(2)Grammar1.MustIfinishmyhomework?Yes,you_______.No,you________________________.2.Needyougotoschool?Yes,I_______.No,I____________3.MayIuseyourbike?Yes,you_______.No,you______________________________.mustneedn’t/don’thavetomustneedn’tmaymustn’t/can’t/you
2、’dbetternotStep1Revision選詞填空(can,may,must,could,might,beableto,will,shall,would,should,oughtto,dare)1.Thegroundiswet,it_____haverainedlastnight.2.---Iheardtheywentskiinginthemountainslastwinter.--It____(not)betruebecausetherewaslittlesnowthere.3.--IsJohncomingbytrain?--H
3、eshould,buthe____not.Helikesdriving.4.Aleftluggageofficeisaplacewherebags____beleftforashorttime,especiallyatarailwaystation.5.Sir,Themaidhasarrived.____shecleanyourbedroom?mustcan’tmaycanShall6.Theboatturnedover,buteveryone_______getontothebank.7.Johnny,you_________(not
4、)playwiththeknife;you_______hurtyourself.8.Ifyoulistentome,you_______havesomecandies,dear.9.You____haveusedmydictionaryyesterday,Ididn’tuseitthen.10.Seewho’sthere!_____itbeMary?11.ThedoctorsaidI________(not)gobacktothehospital;mylegisallrightnow.wasabletomustn’tmayshallc
5、ouldCanneedn’t12.Stop!I______(not)listentoyournonsense.won’t13.Withoutairandwater,humanbeings_____die.will14.Theflowersaredead.You______________havewateredthembefore.15.Whenhewasyoung,he________raisesomestrangequestions.16.Youknowsomuch.I_____sayyouoncereceivedagoodeduca
6、tion.should/oughttowoulddareStep2NeedandDareneed“必需”“需要”;---MustIbeherebefore9o’clock?---No,youneedn’t.(不能說:No,youmustn’t.)---NeedIbeherebefore9o’clock?---Yes,youmust.(不能說:Yes,youneed.)注意:1)need作情態(tài)動詞,多用于否定句,疑問句中.在陳述句中,應該用need的實義動詞表達.Youneedtobeherebefore9o’clock.2.)Mycom
7、puterbrokedown.Itneededrepairing.=Itneededtoberepaired.needdoing/needtobedone某事需要被做Nobodyneedtobeafraidofcatchingthedisease.Nobodyneedbeafraidofcatchingthedisease.Thesedishesneedbecleanedcarefully.Thesedishesneedtobecleanedcarefully.Thesedishesneedcleaningcarefully.Trueo
8、rFalsedare(過去式dared)“敢于…”Hedarenotgointothebuildingeveninthedaytime.Howdareyouaskmesuchaquestion?Ifyoud
