1、II.情態(tài)動詞重難點復習一.情態(tài)動詞相關的提問與回答1)may提問—MayIcomein—Yesplease.—MayIbrowyourbike—Certainly.—MayItakethisbookoutofthereadingroom—Noyoucan’tmustn’t.2)must提問—MustIdomyhomewknow—Yesyoumusthaveto.—Noyouneedn’t.don’thaveto.3)cancould提

2、問—CanCouldIuseyourcomputer—Yesyoucan.—Noyoucan’t.I’mafraidnot.4)need提問—NeedIfinishitnow—Yesyoumust.—Noyouneednt.練習：1)—_________youtellmethewaytotheBeijingNmalUniversity—Certainly.10)_________Itakesomephotosinthehall—Noyo

3、u_________.A.Canneedn’tB.Mustmustn’tC.Couldwon’tD.Maymustn’t二.情態(tài)動詞表猜測用法1)肯定猜測：must(一定)＞may(可能)＞mightTheylookalmostthesame.Theymustbetwins.It’s12:30now.Hemustbetherebynow.Thismaybetruebutnoonecansayfsure.Wemightgoabroadso

4、metimenextyearbutithasn’tbeendecided.2)否定猜測：can’t(不可能)＞maynot(可能不)＞mightnotHecan’tbeintheofficebecausethelightisoff.Theycan’tbehungryastheyhadabigcakeonlyhalfanhourago.練習：1)She________behere.Isawhercomein.A.canB.mayC.sho

5、uldD.must2)GoaskMr.Smith.He________knowhertelephonenumber.A.canB.mayC.needD.dare3)He________beathomebecausethelightinhisroomison.A.mustB.canC.shouldD.might4)—Itnearlytookmeanhourtowalkhere.—Haveadrinkthen.You________beth