初中动词时态归纳

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1、中考专项复习时态一般现在时一般过去时一般将来时八种时态现在进行时现在完成时过去进行时过去完成时过去将来时Teachingaims:1.一般过去时的用法和结构。2.现在完成时的用法和结构.4.现在完成时与一般过去时的区别.中考题型：单选、完型填空一般过去时用法过去动作过去状态过去连续几个动作Isawhimyesterday.IwasinGradeOnelastyear.Shepickeditup,passedittomeandwentout.一般过去时simplepasttense主语+did/主语+

2、was、were助动词：did/was/were；行为动词没有主谓一致变化；be单数是was复数是were结构：need-neededlaugh-laughedcarry-carriedcry-criedstop-stoppedlike-likedprefer-be-was/weresay-saidsee-sawhave-hadforget-forgotknow-knewcatch-caughtteach-过去式taughtpreferred1.-When__you___tolearntoskate

3、?.-Fiveyearsago.A.do;startB.Will;startC.had;startD.did;start练兵场2.I__thewrongthing.CanIuseyoureraser?.(09年河北省)A.write B.wroteC.amwritingD.willwrite现在完成时presentperfecttense1）现在完成时态表示过去发生的动作对现在造成的影响或结果。Ourteacherhasleft.Ihavealreadyfinishedthehomework.Heh

4、ashadhislunch.Hehasbecomeadoctor.Have/has+过去分词1.构成2.用法2）某个动作从过去已经开始，一直持续到现在,动作的持续性要通过一段时间来表示。一段时间的表达方法有两种:For:+一段时间forayearfortwoweeksforthreeyearsSince：+过去的某一时刻,sinceninesincelastweek+一般过去时态的时间状语从句,sinceyoucame.sinceyougothome.1.Myaunthasworkedinacomp

5、any_____1949.2.Ihavenotheardfrommyuncle______alongtime.比较since和forsincefor现在完成时的标志词:ever,never,already;just,before和yet;since短语和从句;for短语,recently;inthepast段时间;inthelast…也可以比较already和yetalready用于肯定句中,yet用于否定句中和疑问句中.Ihave______hadbreakfast.Hehasn’tcomebac

6、k_____.alreadyyetHehasgonetoShanghai.他(已经)去上海了。HehasbeentoShanghai.他(曾经)去过上海。比较have/hasbeentohave/hasgoneto1.Whereisyourfather?He_______________London.2.Howmanytimes_____you__________Beijing?Never.3.Ican’tfindyourmother.Oh,she____________thecinema.4.I_

7、____never__________France.havebeentohasgonetohavebeentohasgoneto4.have/hasbeentohave/hasgoneto去过某地（已经回来）去了某地（还没回来）HehasbeeninShanghaifor10years.他呆在上海迄今为止已经10年了[现在还在上海没有离开呢]5.瞬间动词不能和表示一段时间的时间状语连用,但是他可以转换成相应的延续性动词.1.直接用延续性动词buy–catch(get)acold–borrow—Com

8、e/go/become—puton—2.转换成be+名词jointhearmy–JointheParty–gotoschool–havehaveacoldkeepbewearbeasoldierbeaPartymemberbeastudent3.转换成be+形容词或副词die—finish–begin—leave—beawayfallsleep–beasleepclose–beclosed4.转换成be+介词短语gotoschool–beinschooljointhe