现在完成时语法市公开课一等奖省赛课微课金奖课件

ThePresentPerfectTense

现在完成时（小结）第1页have/has+动词过去分词1.谓语组成：see----begin----eat----give----hear----take----write----seenbeguneatengivenheardtakenwritten第2页2.时间状语：already,yet,ever,never,just,before；once,twice…；for+时间段；since+时间点/从句(普通过去时)；in/duringthelast+时间段；sofar.第3页3.Saythedifferences:have/hasbeento

have/hasgoneto

have/hasbeenin

曾经去过某地（表示某人一个经历）,可与once,twice,already,ever,never等连用。去某地了,说话时某人已离开此地,在去某地途中或已在某地。逗留在某地(已经一段时间)，常和fortendays,sinceIcamehere等连用。第4页1.WhereisJim?He

Wuhan.2.Myparents

theGreatWalltwice.Theylikethereverymuch.

youever

totheHappyvalley?Howlong

Peter

theWestHillfarm?Mysister

theshop.Shewillbebackintwohours.She

Shanghai.Sheisn’there.She

Shanghai.Sheishere.She

Shanghaifortwoyearshasgoneto

havebeento

Have

beento

hasbeenin

hasgonetohasgoneto

hasbeento

hasbeenin第5页4.already----------yetShehasnotseenthisfilm

.Shehas

seenthisfilm.Ihave

washedmyhair.Haveyouwashedyourhair

?Hehas

watchedtheplay.Hehasnotwatchedtheplay

.已经还，已经用于必定句用于疑问句,否定句yetyetyetalreadyalready

already

第6页5.现在完成时中since与forIlearnedEnglishfiveyearsago.(用since改写)1.I________Englishsincefiveyears____.2.Fiveyears________sinceI____English.3.________fiveyearssinceI____English.

havelearnedagohaspassedlearnedItislearned现在完成时﹢since﹢普通过去时时间点现在完成时﹢since﹢普通过去时从句Itis﹢时间段﹢since﹢普通过去时从句※总结:since句子结构第7页判断正误(TorF)Ihaveboughtthecomputerforaweek.()Ihaveleftmyhomesincetwoyearsago.()Howlonghaveyouborrowedthebook?()FFF第8页非延续性动词现在完成时态不能和表示延续时间状语连用,即不能与表示一段时间状语,for+时间段,since+时间点/从句连用,也不能用在howlong引导特殊疑问句。注意：若与延续性时间状语连用时，非延续性动词改为延续性动词。※结论第9页open-----close----fallasleep----die------become---begin/start-----come/go/arrive/get/reach/move------leave-----buy-----end/finish-----borrow---catchacold-----常见非延续性动词与延续性动词(或状态动词)对应关系以下:beopen

beclosedbeasleepbedeadbebeonbein/atbeaway(from)havebeoverkeephaveacold第10页判断正误Wehaven′tmeteachothersinceheleft.()非延续性动词否定结构能够与延续性时间状语连用。T结论：第11页翻译句子：1、吉姆买了这只钢笔两年了。2、李雷已经入党两年了。3、那部电影开始30分钟了。Jim_________thepenfortwoyears.LiLei____________thePartyfortwoyears.Thefilm_____________forthirtyminutes.第12页4、自从两年前这家商店就开了。5、那个老人已经死了五年了。

6、莉莉六年前就离开家了。Theshop_________sincetwoyearsago.Theoldman_________forfiveyears.Lily____________herhomesincesixyearsago.第13页现在完成时所表明是过去发生动作对现在影响,强调是现在情况,不能够和表示过去时间状语yesterday,in1991,threedaysagolasttime,lastnight等连用。普通过去时表明是过去发生事实,和现在不发生关系。

7.现在完成时和普通过去时区分第14页

1.Myfather____homefornearlythreeweeks.

A.hasgoneawayfrom

B.hasleft

C.hasbeenawayfrom

D.wentaway

2.MrandMrsGreenhave_____inChinaforaweek.

A.been

B.got

C.arrived

D.reached3.--Where'sMary?

--Oh,she_____thelibrary.

A.hasgoneto

B.wentto

C.hasbeento

D.hadgoneto4.I_____thefilm.Idon′twanttoseeitag