现在完成时公开课教案教学设计课件资料.pptxVIP

现在完成时;IhavebeenUKforthreeweeks.

Shehasjustarrivedhome.;定义：1表示过去发生或已经完成的某一动作对现在造成的影响和结果，谓语动词一般用短暂性动词。

2表示过去已经开始，持续到现在的动作和状态，动词一般用延续性动词。

时间状语：since/for

already/yet

ever/never

before/sofar

inthepastfewyears

just/recently;Use“never,ever,already,just,yet,for,since”tofillintheblancks.

1Ihave___________seenhimbefore,soIhavenoideaabouthim.

2Jackhas____________finishedhishomework.

3Mr.Wanghastaughtinthisschool______________tenyears.

4“Haveyou___________seenthefilm?””No,Ihave___________seenit.”

5“Hasthebusleft_________?””Yes,ithas__________left.”;动词变化规则;原形;原形;原形;原形;SpeakoutPastPerfect;havebeentohavegonetohavebeenin;Exercises;have;MultipleChoice;MultipleChoice;MultipleChoice;句型转换;现在完成时，

如果后面接一段时间的时间状语，瞬间动词需转换成非延续性动词。;非延续性动词-延续性动词;1Hearrivedatthebusstop,thebus________for20minutes.

AhasleftBhadleftChasbeenawayDhadbeenaway

2I________theLeaguefor5yearssofar.

AjoinedBhavejoinedChavebeenin

3Thefactory____________sincetheFebruaryof1988.

AhasbeenopenBhasopenedCwasopenDopened

4MaryandRose____________friendssincetheymetin2000.

AhavemadeBhavebeenCmadeDhavebecome

5Imustn’t________untilhecomesback.

AbeawayBleaveCbeleft

6Themeeting___________foraweeknow.

AhasfinishedBhasendedChasbeenover

7Gao____________thisschoolfornearly5years.

AhasbeeninBhascometoChastaught;Byebye