外研版高中英语必修三module2Grammar

连词：but,however,although,whilebut:1.连接两个并列分句Honeyissweet,butthebeestings.Ioughttohavehelpedher,butIevercould.2.连接两个并列成分Theyseethetreesbutnottheforest.Henolongerfeltdisappointed,buthappyandhopeful.后接状语Hetriedtosaveit,butinvain.Heglancedabout,butseeingonlytheemptyroom.However1.多插在句子中间1)Hisfirstresponsewastosayno.Later,however,hechangedhismind.2)Salesarepoorthismonth.Theremay,however,beanincreasebeforeChristmas.2.有时也放在句首或句尾I’llofferittoTom.However,hemaynotwantit.YouknowallthisaswellasIdo,however.although常用来引导让步状语从句,与though同义Althoughitwasbarelyfouro’clock,thelightswerealreadyon.Hesaidtheyweremarried,althoughI’msuretheyaren’t.He’sverylovablealthoughnotatalltidy.While常用来引导状语从句，表示对比、让步、时间等。Somecountriesarerich,whileothersareextremelypoor.WhileTom’sverygoodatscience,hisbrotherisabsolutelyhopeless.Whiletheyaremyneighbors,Idon’tknowthemwell.Whiletheyaremyneighbors,Idon’tknowthemwell.Whilewedon’tagreewecontinuetobefriends.Strikewhiletheironishot.单项填空1.Johnsaveshismoney,_______Georgespendsallhegets.A.whetherB.asC.thoughD.while2.I’dlovetocome______Ican’tmakeittill8o’clock.A.soB.butC.howeverD.while3.____I’mwritingthis,youcanbedoingsomethingelse.A.BeforeB.AfterC.UntilD.While4.______timeswerechanged,BursleywasstillBursley.A.WhetherB.ThoughC.WheneverD.however5.Thesouthofthecountrygrowsricher,______thenorthgrowspoorer.A.WhileB.NeitherC.IfD.although6.____heisveryold,heishealthy.A.AsB.HoweverC.ThoughD.Whereas7.Britainisnotmountainous,_____Italyis.A.howeverB.whileC.althoughD.unless8.Hewasfeelingbad.Hewenttowork,______,andtriestoconcentrate.A.howeverB.soC.althoughD.while9.Hepromisedtohelpme.____,heisbusyandhasn’tcome.A.WhileB.AlthoughC.HoweverD.Whether10.She’sbeenlearningItalianforsixyears,______shedoesn’tspeakitverywell.A.forB.soC.butD.as11.Theywantedtocharge$5000forthecar,____wemanagedtobringthepricedown.A.butB.soC.whenD.since12.—Somebodywantsyouonthetelephone.—_____nooneknowsI’mhere.A.ForB.AndC.ButD.So13.—Victorcertainlycarestoomuchabouthimself.—Yes.He’sneverinterestedinwhat____isdoing.A.nooneelseB.anyoneelseC.someoneelseD.nobodyelse14.Inthedarkforests____,somelargeenoughtoholdseveralEnglishtowns.A.standmanylakesB.liemanylakesC.manylakeslieD.manylakesstand15.Idoverysinglebitofhousework_____myhusbandBobjustdoesthedishesnowandthen.A.sinceB.whileC.whenD.as16.Myadvisorencouraged_____asummercoursetoimprovemywritingskills.A.formetakingB.metakingC.formetotakeD.metotake17.Mr.Hallunderstandsthat_____mathshasalwaysbeeneasyforhim,itisnoteasyforthestudents.A.unlessB.sinceC.althoughD.when18.Ourbodiesarestrengthenedbytakingexercise.____,ourmindsaredevelopedbylearning.A.ProbablyB.LikelyC.SimilarlyD.Generally19.Thesefootballplayershadnostrict____untiltheyjoinedourclub.A.practiceB.educationC.exerciseD.training20.Weagreed______herebutsofarshehasn’tturnedupyet.A.havingmetB.meetingC.tomeetD.tohavemet21._______sheisyoung,sheknowsquitealot.A.WhenB.HoweverC.AlthoughD.Unless22.Thehorseisgettingoldandcan’trun_______itdid.A.asfasterasB.sofastthanC.sofasterasD.asfastas