连词一、并列连词1.表并列关系：and，both…and，neither…nor，notonly…butalso2.表转折关系：but,however,3表因果关系：so4表选择关系：or，either…or二、从属连词1.引导宾语从句：that,if,whether,wh-疑问词2.引导状语从句：时间状语从句：when.While,until,before,after,assoonas条件状语从句：if,unless,原因状语从句：because结果状语从句：so…that…,such…that…让步状语从句：though,although,evenif目的状语从句：sothat,inorderthat三、练习1.______Monday______TuesdayisOK.I’llbefreethen.A．Either,orB.Neither,norC.So,thatD.Both,and2．—Idon’tknowifhe_____tomorrow.—I’lltellyouifhe________tomorrow.A.Comes,comesB.willcome,willcomeC.comes,willcomeD.willcome,comes3.—WhenshallweleaveforChina?—Wewon’t_____wehavevisitedalltheplacesofinteresthere.A.untilB.whileC.asD.since4.Shenevertellsusabout_______A.howdoesshelikedoingB.whatshelikesdoingC.howshelikesdoingD.whatdoesshelikedoing5.Itwasalreadymidnight_____theyarrivedatthevillageatlast.A.sinceB.beforeC.whileD.when6.Therearenobuses,_____we’llhavetowalktothebookstore.A.soB.orC.butD.for7.—HowdoyouliketheconcertgivenbyCrazyFeet?—Exciting,______onepieceofthemusicwasn’tplayedquitewell.A.soB.andC.becauseD.though8.Theydidn’tdoanythingaboutit_____theydidn’tknowhowtodoit.A.thoughB.untilC.whyD.because9.—ThatactoroftenjoinsindifferentactivitiesinBeijing.Doyouknow______?—For5years.A.howsoonhewillcomebackB.howlonghehasstayedthereC.whenhewentthereD.whenhewillcomehere10.I’lltellmymother_____shecomesback.A.assoonasB.untilC.tillD.since11.LiNais____famous______allthetennisfansinChinaknowher.A.too,toB.enough,toC.as,asD.so,that12.Hurryup,_______you’llmissthefirstbus.A.andB.soC.orD.because13.Youhavetoleavenow_____youcancatchtheearlybus.A.whenB.assoonasC.becauseD.sothat14.Ifit______today,we’llhavetoleaveonWednesdayinstead.A.snowsB.snowedC.willsnowD.issnowing15.—IsJimatschooltoday?—No,he’sathome________hehasabadcold.A.ifB.becauseC.thoughD.until
