八年级英语上学期现在完成时-外研英语省公开课一等奖全国示范课微课金奖课件

我们将学习现在完成时使用方法:1表示过去发生或完成某一动作对现在造成影响或结果。①Haveyoureadthatstory?你读过那个故事吗？（读这一动作发生在过去，对现在造成影响为：是否知道故事中内容）②Ihaveboughttwoapples.我买了两个苹果。（买这一动作发生在过去对现在造成结果是：拥有两个苹果）在学习这一概念同时，还应注意常与现在完成时态连用几个副词：

already，just多用于必定句中，

yet，ever，never多用于疑问句和否定句中。如：①Ihavealreadyfinishedmyhomework.

我已经做完家庭作业。

第1页1.Hehasjusthadsupper.

他刚吃过晚饭。2.HaveyoueversungthisEnglishsong?

你曾唱过这首英文歌吗？3.Theyhaven'tdonethehomeworkyet.

他们还没有做作业。4.Wehaveneverseenafilm.

我们从来没有看过电影。5.Hehasdied.

他死了。第2页2.表示过去开始动作连续到现在，甚至还可能继续下去；常和表示从过去某一时刻延续到现在（包含“现在”在内）一段时间状语连用。如：Theyhavelivedherefortenyears.他们住在这儿有十年了。Shehastaughtinthisschoolsincethreeyearsago.

她从三年前开始就在这个学校教书。Wehaveknowneachothersincewewereveryyoung.

我们从很小时候就彼此认识。注意：用于这种使用方法中动词必须是表示连续动作或状态词，如：live、work、teach、study、stay、wait、know、be、have、learn、wear、walk、sleep等，这类动词叫做“延续性动词”。英语中还有另一个动词，如：buy、join、become、begin、fall、come、go、hear、die、close、open、leave、borrow、等，它们只表示短暂动作，不能表示一个延续状态，这类动词叫做“瞬间性动词”，它们能够用于现在完成时，不过不能和表示一段时间状语连用。第3页

短暂性动词变延续性动词：join---2)come---3)borrow---4)buy---5)arrive---6)leave---7)begin---8)open---9)close---10)die---11)getup---12)comeback---13)end---14)catchacold---15)becomeinterestedin----bein/abein/atkeep

havebebeaway(from)beonbeopenbeclosedbedeadbeupbebackbeoverhaveacoldbeinterestedin第4页Theshophasbeen_______foranhour.A.closeB.closingC.closed2.Howlonghaveyou_____thebook?A.borrowedB.keptC.bought3.They________Guangzhouforanhour.A.leftB.haveleftC.havebeenawayfrom4.Ihave______Foshansincetenyearsago.A.cometoB.arriveinB.beenin5.Iboughtacomputer________.A.fortwodaysB.sincetwodaysagoC.twodaysagoClasshasbeenover__________.A.justnowB.foramomentC.amomentago7.Ihavecomeback_______.A.foranhourB.yetC.already

CBCBCBC第5页这只狗死了。这只狗昨天死了。这只狗一天前死了。这只狗死了一天。Thedoghasdied.Thedogdiedyesterday.Thedogdiedadayago.Thedoghasbeendeadforaday._____________________________________________________________________________________________第6页他们离开和顺了。他们两天前离开和顺了。他们自从两天前就离开和顺了。/他们离开和顺两天了。TheyleftHeshun.TheyhaveleftHeshun.TheyleftHeshuntwodaysago._________________TheyhavebeenawayfromHeshunsincetwodaysago.____________________________________________________TheyhavebeenawayfromHeshunfortwodays.______________________________________第7页戏剧开始了。戏剧半小时前开始了。戏剧开始半个小时了。我买了一台电脑。自从我来到这里就买了一台电脑。Theplayhasbegun.Theplaybegan

halfanhourago.Theplayhasbeenon

forhalfanhour.Ihaveboughtacomputer.IhavehadacomputersinceIcamehere.第8页1.I__theway.I__hereforquitemanyyears.

A.knew…havelivedB.knew…liveC.know…havelivedD.know…live2._____youever_____America?Yes,Ihave.

A.Have…gonetoB.Have…goneinC.Have…beentoD.Have…beenin3.Mybrother____collegeforoverthreeyears.

A.hasgonetoB.hasbeentoC.hasbeenat4.He___theArmybytheendof1989.He___inthearmysincethen.

A.joined…isB.hasjoined…hasbeenC.hadjoined…isD.hadjoined…hasbeen5.__you_thetextyet?Yes,we__ittwohoursago.

A.Did…copy…didB.Have…copied…haveC.Have…copied…didD.Did…copy…hadCCCDC第9页5.“Why______she_______angry?”“Becausehe_____atherjustnow.”

A.did…get…shoutedB.has…got…shoutedC.did…get…hasshouted6.__you__thefilmbefore?Where__you__it?

A.Have…seen…did…seeB.Did…see…have…seenC.Have…seen…have…seen7.You____mewaitingfortwohours.I____foryousincefive.

A.kept…waitedB.havekept…waitedC.kept…havewaitedD.havekept…havewaitedWhere__John__?Tothelibrary.He__thereforanhour.A.has…been…hasgoneB.has…gone…hasbeenC.did…go…wentD.did…be…wentAA

DB第10页

A.用already或yetHavetheytakendowntheoldpictures______?No,not___________.2)Mostofushavefinishedourcompositions____.3)Hehasn’tvisitedthemuseum________.

B.用since或for1)Wehavelearnedfivelessons____thebeginningofthisterm.2)MrsLiaohasbeeninhospital______lastweek.3)Ihavestayedatmyaunt’s_____twoweeks.Ihavebeenhere______1999.Theyhavekeptthebooks____oneday.Ithasbeencold______twoweeksago.Wehavelearntalot______wecamehere.yetyetalreadyyetsincesinceforsinceforsincesince第11页C.用havegone或havebeenWherearetheboystudents?They___________totheschoolfactory.Isyourfatherin?No,he______________toShenzhen._______heever______therebefore?Yes,he_____________thereseveraltimes3)HeaskedmeifI_________toHangzhoubefore.ItoldhimthatIwantedtogothereforavisitasI______never______tothatcitybefore.4)Mybrother__________theGreatWallthreetimes.havegonehasgonetoHasbeenhasbeenhavebeenhavebeenhasbeento第12页1)I________abike.I______thebikeaweekago.I_________________thebikeforaweek.(买了)2)He______.He_____________fortwodays.(死了)3)She__________.She____________foraday.(回来了)4)Thefactory_______.It____________forayear.(创办了)haveboughtboughthavehadhasdiedhasbeendeadhascomebackhasbeenbackhasopenedhasbeenopen第13页1)ShehasbeenwithGreenerChinaforayear.shehasbeen_______________GreenerChinaforayear.2)HejoinedthePartytwomonthsago.He______________Partymemberfortwomonths.He______________thePartysincetwoyearsago.Itistwomonths______he______theParty.amemberofhasbeenahasbeeninsincejoined第14页；/北京拓展基地北京拓展训练北京拓展培训企业ory19msq么；也梦过几次我们和爹在汉口镇上开店，在娘娘家吃饭，大家一起说话，还有小青姐姐又撒小性子了。就是没有梦见过爹给咱们说过什么，就是人常说托梦什么。”耿正说：“我也是啊，总是做一些没有什么特殊意义梦。”耿直说：“咱俩今儿个晚上又睡在这个屋子里了。若在天有灵，希望爹爹能回来告诉我们，他在哪里，我们回去了也……”听着耿直已经带着哭腔了，耿正伸手给弟弟掖掖被角，说：“睡吧。说不准等我们睡着了，爹真得就回来给我们托梦了呢！”耿直不再说话，过一会儿也就沉沉地睡着了。耿正却辗转难眠，眼前总是在晃动着当年父子四人一同住在这个屋子里情景……耿英进了西边屋里