时间状语从句和条件状语从句的时态一致表解

时间状语从句和条件状语从句的时态一致表解时间状语从句和条件状语从句是中考考查点之一,也是高考考查点之一。因此我们必须掌握好它。一、表解：二、举例：1.I'llgooutforapicnicifitdoesn'traintomorrow.2.Iwillgivehimthebookassoonashecomesback.3.Pleasestandupwhentheteachercomesin.4.Shecouldn’tplaytheguitarwhenshewasfiveyearsold.5.Ididn’tgotobeduntilIfinishedmyhomesorklastnight.三、考例：A.考查连接词1.It’squitecommoninBritaintosay“Thankyou”tothedrivers_peoplegetoffthebus.（09河南省）A.afterB.sinceC.untilD.when2.—Wherewasyourbrotheratthistimelastnight?—Hewaswritingane-mail_______IwaswatchingTVathome.（09黄冈市）A.assoonasB.afterC.untilD.while3.---Whatisourheadteacherlike,doyouknow?---Oh,heisverykind_____helooksveryserious.A.becauseB.thoughC.ifD.when4.Billwon’tmakeanyprogreshestudieshatderthanbefore.（08上海市）A.ifB.whenC.becauseD.unless5.Heclimbedupthetreehesawthebear.(08天津市)A.whileB.ifC.untilD.assoonasB．考查时态一致1.—Mayweleavetheclassroomnow?—No,you_______.You________toleaveuntilthebellrings.（09黄冈市）A.mustn’t;areallowedB.don’thaveto;aresupposedC.needn’t;aren’tallowedD.can’t;aren’tsupposed2．Mygrandfather________usstorieswhenIwasyoung．（09辽宁锦州市）A．wasusedtotellB．isusedtotellingC．areusedtotellD．wasusedtotelling3.IbetMrs.Blackwillcometohelpuswiththecelebrationifshe______toobusytomorrow.（09吉林通化市）A.isB.willbeC.won’tbeD.isn’t主句从句1一般现在时一般现在时→表示将来2祈使句3一般将来时一般现在时→表示将来4过去的某一态时过去时某一态时4.---Didyouseetheaccidentyesterday?---Yes.IthappenedwhenIpastthemusuem.(09新疆)A.walkB.amwalkingC.willwalkD.waswalking5.IfJanebacktomorrowevening,Idon’tknowifIher.(07贵州铜仁)A.comes;willvisitB.comes;visitC.willcome;visitD.willcome;willvisit