Unit4AdversityandCourageDiscoverusefulstructures課件高中英語(yǔ)人教版選擇性

Period3the

PresentPerfectContinuousTenseDiscoverusefulstructures

Unit4AdversityandCourageTolearnthepresentperfectcontinuoustense.Topracticethepresentperfectcontinuoustensebycompletingsomeexercises.1.learnabouttheformandfunctionofthepresentperfectcontinuoustense---have/hasbeendoing;2.learntoreviewandsumupthedifferencesbetweenhave/hasdoneandhave/hasbeendoing;3.learntotalkaboutandwritethethingsabouthobbiesandrecentactivitieswiththepresentperfectcontinuoustense---have/hasbeendoing.EnjoyanEnglishsong&fillintheblanks.01Lead-in:I__________________withashadowoverheadI

__________________

with

a

cloud

above

my

bedIhavebeenlonelyforsolongTrappedinthepast,Ijustcan’tseemtomoveonI__________________allmyhopesanddreamsawayJustincaseIeverneedthemagainsomedayI__________________asidetimetoclearalittlespaceinthecornersofmymind……h(huán)avebeenlivinghavebeensleepinghavebeenhidinghavebeensettingThePresentPerfectContinuousTenseWaybackintolove基本結(jié)構(gòu)基本用法常用的時(shí)間狀語(yǔ)現(xiàn)在完成進(jìn)行時(shí)和現(xiàn)在完成時(shí)的區(qū)別Contents02Contents1Basicforms現(xiàn)在完成進(jìn)行時(shí)的結(jié)構(gòu)肯定式：have/hasbeendoing否定式：have/has+not+beendoing一般疑問(wèn)式：Have/Has+主語(yǔ)+beendoing...?特殊疑問(wèn)式：疑問(wèn)詞+一般疑問(wèn)式2經(jīng)常與現(xiàn)在完成進(jìn)行時(shí)連用的時(shí)間狀語(yǔ)for+時(shí)間段/since+時(shí)間點(diǎn)

thisweek/thismonthallday/allthemorning/allthetimerecently;thesedays;lately;uptonow;tillnow;sofarover/inthepastfiveyears,等表示一段時(shí)間的時(shí)間狀語(yǔ)Theusageofthetense

2Hehasbeenwatching

TVfor3hours,butheisstillwatchingnow.動(dòng)作發(fā)生在過(guò)去，還將繼續(xù)下去。PresentPastFutureWherehaveyoubeen?Ihavebeenwaiting

foryouforalongtime.PresentPastFuture動(dòng)作發(fā)生在過(guò)去，剛終止，不再繼續(xù)下去。Theusageofthetense

2JackhasbeenphoningJaneeverynightforthelastweek.Tomhasalwaysbeenworkinghard.(贊許）Whathaveyoubeendoingtomydictionary?（不滿）表示動(dòng)作并不是一直不停地進(jìn)行，而是在斷斷續(xù)續(xù)地重復(fù)。帶有感情色彩，使語(yǔ)言表達(dá)更加生動(dòng)。Theusageofthetense

3Compareandfind現(xiàn)在完成時(shí)與現(xiàn)在完成進(jìn)行時(shí)Hehasbeenwritinganovel,whichwillbefinishednextmonth.Hehaswrittenanovel,whichisbeingpreparedtocomeoutnow.時(shí)態(tài)

現(xiàn)在完成時(shí)強(qiáng)調(diào)完成和影響/結(jié)果現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)未完成和動(dòng)作3Compareandfind現(xiàn)在完成時(shí)與現(xiàn)在完成進(jìn)行時(shí)Recentlyshehasalwaysbeenhelpingme.Recentlyshehashelpedmealot.時(shí)態(tài)

現(xiàn)在完成時(shí)強(qiáng)調(diào)完成和影響/結(jié)果經(jīng)常表單個(gè)事件現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)未完成和動(dòng)作可表重復(fù)事件Therepairmanhasbeenrepairingthecaralltheafternoon.Therepairmanhasrepairedyourcar,andyoucanhaveitnow.3Compareandfind現(xiàn)在完成時(shí)與現(xiàn)在完成進(jìn)行時(shí)時(shí)態(tài)

現(xiàn)在完成時(shí)強(qiáng)調(diào)完成和影響/結(jié)果經(jīng)常表單個(gè)事件通常只陳述事實(shí)現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)未完成和動(dòng)作可表重復(fù)事件含感情色彩Ihavebeenvisitingmyhometownrecently,anditimpressesmedifferentlyeachtime.Ihavevisitedmyhometownrecently,whosechangeshaveleftadeepimpressiononme.3Compareandfind現(xiàn)在完成時(shí)與現(xiàn)在完成進(jìn)行時(shí)時(shí)態(tài)

表重復(fù)時(shí)現(xiàn)在完成時(shí)強(qiáng)調(diào)完成和影響/結(jié)果經(jīng)常表單個(gè)事件通常只陳述事實(shí)強(qiáng)調(diào)成果，講次數(shù)現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)未完成和動(dòng)作可表重復(fù)事件含感情色彩強(qiáng)調(diào)持續(xù)，不講次數(shù)111.-Youareagreatswimmer.-Thanks.It'sbecauseI___________________(practise)alotthesedays.2.

Aretiredengineer,76-year-oldWilson____________(offer)freeridestocollegestudentsforthepasteightyears.3.Languages__________________________(comeandgo)for

thousandsofyears,butinrecenttimestherehasbeenlesscomingandalotmore

going.

4.People________________(pour)intostadiumssincethedaysofancientGreece.hasbeenofferinghave

beencomingandgoinghave

beenpractising高考對(duì)接havebeenpouring12高考對(duì)接5.Forthebiggeststadiumsintheworld,we_________(use)datasuppliedbytheWorldAtlaslistsofar,which______(rank)thembytheirstatedpermanentcapacity,aswellasupdatedinformationfromofficialstadiumwebsites.

6.---Tony,whyareyoureyesred?---I_______________(cut)uppeppersforthe