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1、2012GCT考前二周点睛I.Structure1.时态和语态1)区别一般过去和现在完成e.g.:Ihadbreakfast.Ihavehadbreakfast.J如果时间状语使用:in+过去时间;….ago;last….;SV….[then];yesterday;theotherday.谓语常用一般J如果时间状语使用:for+时间段;since+过去时间点;intherecentyearsàIhadbreakfasttwohoursago.Ihavehadbreakfastfortwohours.àdiedeaddying34e.g.:Hedi
2、ed.e.g.:Hediedtenyearsago.e.g.:Hehasdiedfor10years.e.g.:Hehasbeendeadforyears.e.g.:Heisdying.e.g.:Heisdead.342)区别过去完成时和现在完成时从理解,以及句子给出的时间线索J现在完成时:---------past--------now---------à发生在过去的事情,对现在产生影响。J过去完成时:-------pastofpast-----past--------now------à发生在过去的过去的事情,对过去产生影响e.g.:Ihad
3、hardlyfallenasleepwhenthetelephonerang.e.g.:Theoldmanhaslivedintheoldhousesincehiswife
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5、wasgone.Sinceuncertaintyisalwaysthere,riskaccompaniesdecision.3)过去将来时:发生在过去一点的将来Shesaidthatshewoulddothat.34-----past---now---àIwilldoitIsaidthatIwoulddoit4)非谓语动词的被动IkickedthedeskThedeskwa
6、skickedThemethod
7、
8、enablescertainexperiments.Enablesb.2.非谓语动词v.谓语非谓语谓语:S
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10、V1.beàamisarewaswere2.havehashad3情态+do4dodoesdidThey
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12、attempttheirattemptAttemptingtoattempt1)V+todo/doing….的区别Jtodo作动词的宾语a.通常接todo作宾语的动词:agree,decide,
13、desire,determine,expect,hope,pretend,promise,refuse,wish….Jb.通常接doing作宾语的动词和短语:admit,appreciate,avoid,consider,delay,dislike,enjoy,escape,finish,imagine,keep,mind,miss,practise,risk,resist,suggest....beusedto,can'thelp,can'tstand,giveup,goon,feellike,lookforwardto,devoteto,st
14、ickto,objectto,bebusy....prep.+n./pron./doing….34Jdoing与todo的区别:àlove,like,hate+todo表示具体行为e.g.:Iliketogoswimmingthisweekend.+doing表示经常性的行为e.g.:Ilikeswimming.àstart,begin书面语中接doing,口头语中接todo,区别不明显,多根据使用者的语言习惯而定e.g.:Hestartstowalk/walking.下列三种情况接todo:*当主语为物时:e.g.:Itstartstorain
15、.要下雨了.*以-ing形式出现时:e.g.:Sheisbeginningtocookdinner.*当后面的宾语表示情感,思维,意念等e.g.:Hebegantorealizehismistakes.àforget,remember,regret+todo没有做的事情+doing做过的事情e.g.:Don’tforgettoturnoffthelightsIforgottoreturningyourmoney.e.g.:Iregrettoinformyouthat….Iregretseeingthefilm.àtry,attempt+todo努
16、力/试图做某事或者表示还未行动+doing尝试着做某事(不行不会坚持)或者表示已经行动e.g.:Itriedtobreakupthede