高中英語外研版Module5Atripalongthethreegorges（省一等獎）

Module5ATripAlongtheThreeGorgesGrammarFunction-1.Exercises

Thecaptainletspassengersusehiscabin.Therearelectures–butyoudon’thavetogotothem.Swimmingfromtheboatisforbidden.You’renotallowedtosmoke.Passengersarerequiredtotaketheirpassportswiththem.BBCACFinishtheexercisesonActivity1,onpage45.

Function-2.FillingObligationPermissionProhibitionYoumust/havetoYou’rerequired

toItisnecessary

to…Youdon’thaveto/aren’trequiredtoIt’snotnecessarytoYou’reallowedtoYoucan/may…Youaren’tallowed/can’t

/shouldn’t…Youcan’t/mustn’tYou’reforbiddentoIt’sagainstrulestoaffirmative（肯定）negative（否定）Usethecorrectexpressionstofillinthechart.Grammar-1.FillingThey______goanywheretheywished.You_________goonthoseships.There_______beanyotherforeigners.Wejust________showourpassports.We______seethesunsettingbehindthewhitepagoda.couldshouldn’twon’thadtocouldIndicateanabilitytodosomethingusetogiveadvicemakeapredictionaboutthefuturethepastformofmustthepermissiontodosomethingcould(1)shouldn’twon’thadtocould(5)ModalVerbGrammar-2.Correction

Johnshouldsgotoschoolontime.Atthattimewethoughtwemustedhandinourpaper.Youmusttofinishyourhomeworkintime.Wedon’tcanbetheretomorrow.Theyshouldmaydothat.shouldmustcan’tshould/mayCorrectthemistakesandsaywhy.Grammar-3.Observation

Twoeyescanseemorethanone.IamsostrongthatIcanliftthisstone.HesaidthatJackcouldn’tfinishhisworkinsuchashorttime.Couldyoufollowmystep?Heisonlyfour,butheisabletoread.Shewasabletodoitwithoutmyhelp.Willyoubeabletocometomypartytomorrow?表能力can

could

beableto有時態(tài)變化Grammar-4.Observation

Youcangonow.Iwon’tletyoudown.CouldIsayitinChinese?MayIknowyourname?Wouldyoumindclosingthedoor?Shallwedance?MightIhaveawordwithyou?語氣強 弱表許可,征詢意見can,willcould/may/would/shall/mightGrammar-5.Observation

Theremustbeamistake.Youmaywalktenmileswithoutseeingahouse.Hemightgetthereontime.Itcanbetrue.Inthosedaysfewworkerscouldsupporttheirfamilies.表可能性(猜測)mustmay,might,can,could肯定句語氣強

弱Grammar-6.Observation

Shecan’tbeserious.Wecouldn’thavedonebetter.Peoplemaynotpickflowersinthisgarden.Shewasafraidtheymightnotliketheidea.語氣強

弱表不可能(猜測)can’t,couldn’tmaynot,mightnot否定句Grammar-7.Observation

Wemustn’t

wasteourtime.Theyshouldn’tleftsosoon.You’dbetternotdisturbhim.mustn’t,shouldn’t

hadbetternot表禁止Grammar-8.Observation

Youshoulddowhatyourparentstellyou.Ifyoucan’tfinishthebookbythen,youmust

comeandrenewit.Thisisalovelyparty,butwehavetogobecauseofthebaby-sister.Thebridgewasnotwideenoughsothatsomebodyhadtogiveway.should,must

haveto表義務(應該)有時態(tài)變化Grammar-9.Conclusion

詞義Modalscan,could,beabletocan,will,may,could,would,shall,mightmust,may,might,can,couldmustn’t,shouldn’t,hadbetternotshould,must,haveto能力,能夠許可,征詢意見猜測，可能性禁止義務,應該Grammar-6.Practice--Mum,I’vebeenstudyingEnglishsince8o’clock.___IgooutandplaywithTomforawhile? --No,I’mafraidnot.Besides,it’srainingoutsidenow. A.Can’t B.Wouldn’t C.Maynot D.Won’tI____payTracyavisit,butI’mnotsurewhetherIwillhavetimethisSunday. A.should B.might C.would D.couldChildrenunder12yearsofageinthatcountry____beunderadultsupervisionwheninapubliclibrary. A.must B.may C.can D.needYou____betired–you’veonlybeenworkingforanhour. A.mustnot B.won’t C.can’t D.maynotYoumightjustwelltellthemanufacturerthatmalecustomers_____notlikethedesignofthefurniture. A.must B.shall C.may D.needAleft-luggageofficeisaplacewherebags_____beleftforashorttime,especiallyatarailwaystation. A.should B.can C.must D.will--Excuseme,butIwanttouseyourcomputertotypeareport. --You____havemycomputerifyoudon’ttakecareofit. A.shan’t B.mightnot C.needn’t D.shouldn’t8.Hundredsofjobs____ifthefactorycloses. A.lose

B.willbelost

C.arelost

D.willlose9.Rainforests____andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.

A.cut

B.arecut

C.arebeingcut

D.hadbeencu