Unit4AdversityandCourageDiscoverusefulstructures课件高中英语人教版选择性

新人教版选择性必修三Unit4DiscoverusefulstructuresThepresentperfectcontinuoustense_____________________withashadowoverhead_____________________withacloudabovemybedI'vebeenlonelyforsolongTrappedinthepast,Ijustcan'tseemtomoveon_____________________

allmyhopesanddreamsawayJustincaseIeverneedthemagainsomeday_____________________

asidetimeToclearalittlespaceinthecornersofmymindAllIwannadoisfindawaybackintoloveIcan'tmakeitthroughwithoutawaybackintolove_____________________

butthestarsrefusetoshine_____________________

butIjustdon'tseethesigns1.Listentothemusicandfillintheblanklyrics.WayBackIntoLoveLeadinginI'vebeenliving

withashadowoverheadI'vebeensleepingwithacloudabovemybedI'vebeenlonelyforsolongTrappedinthepast,Ijustcan'tseemtomoveonI'vebeenhidingallmyhopesanddreamsawayJustincaseIeverneedthemagainsomedayI'vebeensetting

asidetimeToclearalittlespaceinthecornersofmymindAllIwannadoisfindawaybackintoloveIcan'tmakeitthroughwithoutawaybackintoloveI'vebeenwatchingbutthestarsrefusetoshineI'vebeensearchingbutIjustdon'tseethesigns2.What’sthesimilarityoftheselyricsyoufilledin?以上句子中划线部分，用的是

，其构成为：

.

现在完成进行时have/has＋been＋doing新人教版选择性必修三Unit4DiscoverusefulstructuresThepresentperfectcontinuoustense现在完成进行时结构

常用的时间状语12现在完成进行时和现在完成时的区别34用法01现在完成进行时的用法翻译以下句子，补全方框下的小题。1)...thisistheadventurethatIhavebeendreaming

of.2)Wearenowcampedontheiceandwehavebeenmanagingtosurvive...3)Wehavebeenstrugglingfordays,butthingsonElephantIslandaregoingfrombadtoworse.

ThePresentPerfectContinuousTense基本含义：表示动作从过去某一时间开始一直持续到现在，可能刚刚停

止，也可能仍在继续。基本结构：“have/hasbeen+现在分词”PresentPastFuture现在完成进行时的用法1.表示过去发生并持续到现在的动作，强调动作不间断。1)Howlonghave

youbeenlearning

English?

你学习英语多久了？2)Tomhasbeenplaying

theonlinegamesformorethantwentyhours.

汤姆玩网游已经超过二十个小时了。3)I'vebeenwritinglettersallthismorning.整个上午，我一直在写信。4)Tom

hasbeenpaintingthewallforthreehours.

汤姆刷墙刷了三个小时。2.表示到目前为止的一段时间内重复进行的活动1)Theoldmanhasbeenrepairingcarsforthirtyyears.这个老人修汽车修了三十年了。2)JackhasbeenpractisingTaiChiformorethanayear.杰克练太极一年多了。3)Hehasbeensayingforayearthathewillstudyabroad.整整一年他都在说要出国学习。4)Alicehasbeenlookingforajobforthreemonths.三个月来，爱丽丝一直在找工作。1)Hiseyesarered.Hehasbeenworkingtoohardrecently.他的眼睛红了，准是他最近工作太辛苦了。2)—Ihavegotaheadache.—Nowonder.Youhavebeenworkinginfrontofthatcomputertoolong.我头痛。不足为奇。你在那台电脑前工作太久了。3.表示根据直接或间接的证据而得出结论4.表达某种感情色彩（喜欢或厌恶）We'vebeenlookingforwardtooursummervacation.我们一直盼望着暑假。常用时间状语现在完成进行时:allthetime,thisweek/morning,allnight,thesefewdays,overthepastxxyears,for…,since…等。现在完成时：

already,ever,yet,for…,since…,overthepastxxyearsTheyhavealreadybuiltanoverpassovertheRenminRoad.TheyhavebeenbuildinganoverpassovertheRenminRoadthesedays.02现在完成进行时与现在完成时的区别【相同点】表示延续性，且都有延续性的时间状语时，两者用法差不多。现在完成进行时更强烈暗示动作或状态的延续，完成时表示动作可能延续。Ihavebeenteachingfortwoyears.我教了两年书。（未来持续)Ihavetaughtfortwoyears.我教了两年书。（可能延续）1.现在完成进行时可以表示动作的重复，而现在完成时一般不表示重复性。1)Haveyoubeenmeetinghimrecently?你最近常和他见面吗？2)Haveyoumethimrecently?你最近见过他吗？1)Ihavebeenwaitingforyoufortwohours.我一直等了你两个小时。(可能表示不满)2)Ihavewaitedforyoufortwohours.我等了你两个小时。(说明一个事实)2.现在完成进行时有时含有感情色彩，而现在完成时平铺直叙，不带感情色彩。1)Whohasbeeneatingtheoranges?谁一直在吃橘子呀？(强调动作：一直在吃)2)Whohaseatentheoranges?谁把橘子吃了？(强调吃得一个不剩)3.现在完成进行时强调动作，而现在完成时强调结果。①表示感官、感觉：see,hear,smell等；②表示爱憎：love,prefer,mind等；③表示希望、意愿：wish,want,desire等；④表示相信、猜想：believe,think,suppose等；5.以下几类动词不能用于现在完成进行时：4.与一段时间连用时可以用现在完成时也可以用现在完成进行时;但与次数连用时只能用现在完成时。1)Hehasrungmeupfivetimessince12o'clock.从十二点后，他已经给我打了五次电话。2)Ihavereadthisbooktwice.这本书我读过两次。03巩固练习1.She

(recite)thewordsalltheevening.2.I

(tell)hermanytimes,butshestillmakesthesamemistake.3.He

(wait)foryouforawholeday.4.SheisthemostbeautifulgirlI

(see).5.Itisthefirsttimethatshe

(read)suchaninterestingbook.6.You

(sit)atthecomputerallday.Youmustbetired.I.Completethesentences.hasbeenrecitinghavetoldhasbeenwaitinghave(ever)seenhasreadhavebeensitting7.Thetwofriends

(chat)ontheInternetforthreehours.8.Themanager

(tell)theworkershowtoimprovetheprogramsince9am.9.It

(rain)everydaythismonth.10.I

（drink)fivecupsofcoffeethisafternoon.11.We

（已经打扫了房屋）

.Youmaycomeinnow.12.Sincethatunfortunateaccidentlastweek，

I

（一直睡得不好）

.havebeenchattinghasbeentellinghasbeenraininghavedrunkhavecleanedthehousehaven'tbeensleepingwell1.Forthewholemorning,theboardofdirectors_________________(discuss)theresolutiontoincreasewagesinthecomingyear.

2.Jason’sonlyrecreationispainting.He_________________(learn)howtopaintforoverfiveyears.hasbeendiscussingn.娱乐；消遣hasbeenlearningn.决议；解决；坚定Completethesentences.n.侄子；外甥3.Eventhoughwelostthegame,weshouldbeproudofourselvesbecausewe_________(try)ourbestand________(work)as

ateam.Hefinally________(finish)theresearchpaperunderhistutor’sguidance.MynephewSam_________________(collect)comicbookssincehewasfive.Nowhehasmorethantwohundredofthem.triedfinishedworkedhasbeencollectingn.指导n.广告活动Thecompany___________________________________(launch)anadvertisingcampaigntopromoteitscorporateimage.adj.公司的launched/islaunching/haslaunched1.I______thenewBeyoncéalbumallday.A.listentoB.havelistenedtoC.havebeenlisteningtoD.listeningto2.IlovetheHungerGames!______anyofthenewseries?A.HaveyoubeenseeingB.HadyouseenC.DidyouseeD.Haveyouseen3.Thisisthethirdtime______tostopsmokinginthelounge!A.IwasaskingyouB.I'vebeenaskingyouC.I'veaskedyouD.Iaskyou4.——Cathylooksexhuasted!——Yes.