1、词法宝典库（八）：情态动词（下）He must be Xiao Shenyang.He cant be She may be Lady Gaga.Im not sure.Jay.一定可能不可能可能不一定可能不可能可能不王牌题型！1.-Look！That man looks like John.-It _ be John,for he has gone to America.A cantB mustntC may notD shouldntA.cantB.mustntC.may notD.shouldnt2.You _ be tired after walking three days.Plea
2、se have a rest.A.canB.mustC.shouldD.needA.canB.mustC.shouldD.need3.She _ know the truth,but Im not sure.A.maybe B.may be C.may D.must4.I mailed the letter two days ago.She _ it.A.must receive B.cant receive C.might receive D.must have received 5.The streets are all dry.It _ during the night.A cant h
3、ave rainedB must have rainedA.can t have rainedB.must have rained C.couldnt rain D.shouldnt have rained You neednt have said that.(L41)Hhld hkth t thlildllthitHe should have known that the police would never allow this sort of thing.(L65)本不需要做(实质已经做过)本不需要做(实质已经做过)本应该做(实质没有做)王牌题型王牌题型1.You _ the trees
4、.Look,it is raining now.A.mustnt have watered B.neednt have watered C.could have watered D.might have watered 2They have not finish the work up to now2.-They have not finish the work up to now.-Well,they _.A.should haveB.shouldA.should haveB.should C.ought to D.ought have 13.I didnt see her in the m
5、eeting room this morning.She t thti_ at the meeting.A.mustnt have spoken B.shouldnt have spoken C neednt have spokenD couldnt have spokenC.needn t have spokenD.couldn t have spoken 4.With so much work on hand,you _ to see the game last night.gA.mustnt B.shouldnt go C.couldnt have gone D.shouldnt hav
6、e gone 情实共存实意动词I need a restneed+nI need a rest.need+n.I need to have a rest.need to do情态动词You neednt have a rest.Need I finish all the work?neednt do need doing=need to be done王牌题型1.Grandpa _ to water the flowers now.Its going to rain soon.A itdiBd tA.isnt needingB.neednt C.doesnt need D.needs 2 We
7、 will help you to finish the cleaning on time so you2.We will help you to finish the cleaning on time,so you _ worry about it.A.neednt to B.dont need C.not need D.neednt 3.Dont feed the fish too often for they _ much food.A dtdBd tA.dont needB.neednt C.neednt to D.dont need to 4 There is a plenty of time Yoube in such a hurry4.There is a plenty of time.You _ be in such a hurry.A.must B.neednt C.can D.mustnt 5.You home so early._yAdont need go B.neednt going C.dont need to go D.neednt to go2
