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1、一、动词时态重要考点：完成时。过去完成时现在完成时将来完成时一、用过去完成时的几个典型情况：by+过去时间：bythen,uptothen,tillthen,By1988,scientistssurelyhaddiscoveredcureforthecommoncold.Itwasthefirst/second/lasttime+从句Thiswasthesecondtimehehadbeenoutwithheralone.注：itisthefirst/second/lasttimethat…用现在完成时。固定结构：hardly/scarcely/barely…w
2、hen…;nosooner…than…表示“刚刚就…，不等就…”。1.Shehadhardly(scarcely,barely)gonetobedwhenthebellrang.2.Nosoonerhadtheyleftthebuildingthanabombexploded.注：主句用过去完成时，从句用一般过去时。二、用将来完成时的典型情况：by+将来时间Wewillhavemadeourcountryoneofthemediumdevelopedcountriesintheworldbytheyearof2050.BynextMonday,shewillha
3、vestudiedhereforthreeyears.时态练习：David___thegolfclubfor2years.A.hasjoinedB.hasbeenC.joinedD.hasbeeninYesterdaywhenweleft,they___ameeting.A.werehavingB.haveC.arehavingD.hadIfit___nextSunday,wewon’tgotothepark.A.rainsB.rainC.rainingD.willrainWe_________intouchwitheachothersince2003.A.ha
4、vekeptB.hadkeptC.keptD.keepEvenifit______thisafternoon,Iwillgothere.A.hasrainedB.willrainC.rainsD.willhaverainedWhenwearrivedattheairport,weweretoldourflight_______.A.hadbeencancelledB.hadcancelledC.hasbeencancelledD.cancelled3.Hisgrandfather___forquitesomeyears.A.haddiedB.hasbeendie
5、dC.hasbeendeadD.isdeathIt’sbeen5yearssincehe_________China.A.leftB.hadleftC.hasleftD.leavingBythetimeyougetback,greatchanges_______inthisarea.A.willtakeplaceB.willbetakenplaceC.aregoingtotakeplaceD.willhavetakenplaceHe_____inasmallworkshop,butnowheistheheadofabigbusinesscompany.A.use
6、dtoworkingB.wasusedtoworkC.usedtoworkD.wasusedtoworkingMygrandpa_________rurallife.A.hasusedtoB.usedtoC.isusedtoD.usesto二、语态重要考点：被动语态。及物动词才有被动语态形式：be+donewillbedonehave/hadbeendonebebeingdone1.Hewashitbyacaryesterday.2.Anoticewillbeputuponthewall.3.Thatimportantproblemhasbeendiscusse
7、dfornearlytwoweeks.4.Anewlakeisbeingbuiltinthepark.只能作为不及物的动词和词组：occur,happen,breakout,takeplace,cometrue,becomeareality1.May4thMovementtookplacein1919.2.Whendidtheaccidentoccur?用主动结构表示被动含义的情况：（1）read,write,wash,cook,keep,open,sell等常和well,easily,smoothly等连用，用主动形式表示被动意义。1.Theclothwash
8、eswell.2.Inh
