人教版英語選修八unitLearningaboutLanguagePPT課件

選修8 英語教學課件系列 2 Unit5Meetingyourancestors LearningaboutLanguage 3 1Completethepassageusingthecorrectformofthewordsandphrase Discoveringusefulwordsandexpressions alternativesharpenidentifyregardlessofawareexcavationassumeampleprimitivedue 4 DavidsonBlackwasaCanadiandoctorwhoorganizedthe thatledtothediscoveryofthebonesintheZhoukoudiancavesnearBeijing Hewasaspecialistinthestudyofbonesanditwashisambitiontofindand bonesofearlyhumans Hisuniversitywas ofthesignificanceofhiswork excavation identify aware 5 Atfirsttheygavehim timetodothisresearch butlatertheyrealizedhewaspreparedtopursueit hisstudents needsandhisteachingcareer sotheyforbadehimtotravelthereanymore Itwashisassistant PeiWenzhong whomadethediscoveryofthese bonesand stonetools ample regardlessof primitive sharpened 6 SomehowhecycledthirtymilestoDrBlackbecausetherewasno meansoftransport DrBlack thisdiscoverywouldchangethewayacademicsthoughtaboutearlypeopleinChina Heknewthathissuccesswasalmostentirely tohisassistant ssystematichardwork due alternative assumed 7 onbehalfofinspiteofregardlessofaheadofbecauseofinsteadof 2Completethesesentencesusingthecorrectformofthephrasesbelow 1 Nobodyhastherighttospitinthestreet theirsocialpositionorage regardlessof 8 2 thesong spopularity thebanddeleteditfromtheirnewalbumastheyfailedtofindonewhocouldsingitwellenough 3 Sophiegotabadscratchfromhercat hercarelessnesswhileplayingwithit Inspiteof becauseof 9 4 Sammadeatentativeguessthatsixmonthsofhisflyingcourselay him 5 Thevicepresidentgaveawelcomespeech theAcademyofArtsattheexhibition 6 Theguestwaitedpatientlyatthereceptionist sdesk interruptingthemeeting insteadof aheadof onbehalfof 10 3Completethesesentenceswithwordsorphrasesfromthetext Makesuretousethecorrectform Sincethefaminebrokeout thenumberofpeopledyingof hasbeenincreasing 2 Thedoctor s statedthatshehassufferedfrom anxietyforalongtime starvation analysis acute 11 3 Thisisreallya bookshelfandIthinkyoushouldorganizeitwellandputthebooksin 4 Doyouknowthebestwaytostopcryingwhen onions 5 Iwillpayjust120yuanforthequilt becauseIonlyhavethatmuchinmywallet 6 Thistablematistensquare andyoucangetadozenforonlyonedollar atmost centimetres messy categories cuttingup 12 現(xiàn)在完成進行時 現(xiàn)在完成進行時表示動作從過去某一時間一直延續(xù)到現(xiàn)在或離現(xiàn)在不遠的時間 其動作是否延續(xù)下去 則由上下文而定 現(xiàn)在完成進行時多用持續(xù)性動詞如live learn lie stay wait stand rest study等 常和allthetime thisweek thismonth allnight allthemorning recently等狀語以及since和for引導的時間狀語或從句連用 13 May200 10 May2011 00 Myyoungerbrotherhasbeenaccessingthenet now 14 Thebabyhasbeensleepingforanhour now 15 Theyhavebeenplayingbasketballalltheday Now 16 Now Theboyhasbeenreadingabookforalmost4hours 17 Hehasbeentalkingwithhisfriend now 18 Thetelephonehasbeenringingforalmostaminute Thesoundhascontinuedaboutoneminute Thetelephoneisringing 19 2008 5 2011 00 2008 5 2013 00 TheyoungboyhasbeenwatchingTV now TV 20 08 5 19 Thetworobotshavebeendancingandsingingsincetheyhavebeenmade Now 21 inthemorning Idon tknowwhythepighasbeenrunning now run 22 Theyhasbeenplayinggamesintheschool now Playgames 23 Oh youhavecomeatlast Ihavebeenwaitingforyoufortwolonghours 我等了你足足兩個小時 13 00 15 00 I msorry 24 Youhavebeencrying 你一直在哭 25 Youarehere Ihavebeenlookingforyoulong 我找了你老半天 我一直都在這 26 現(xiàn)在完成進行時 1 構(gòu)成形式 has havebeendoing 2 用法1 敘述某一動作從過去開始一直繼續(xù)到現(xiàn)在仍在繼續(xù)之中或剛剛停止 經(jīng)常與for since allmorning day week用在一起 27 Youhavebeenstudyingforfourstraighthours Whydon tyoutakeabreak Thetelephonehasbeenringingforalmostaminute Whydoesn tsomeoneanswerit 2 敘述 最近 一直從事的工作或活動 lately recently What sthematter Youreyesareredandpuffy Haveyoubeencrying 你是不是一直在哭 28 3 表示重復動作 有時現(xiàn)在完成進行時所表示的動作并不是在一直不停地進行 而是在斷斷續(xù)續(xù)地重復 Ihavebeenknocking Idon tthinkanybody sin 我一直在敲門 我想沒人在里面 You vebeensayingyoucansucceedforfiveyears 5年來你一直在說你能成功 Ihavebeenwritingletterssincebreakfast 我從早餐起就一直在寫信 29 4 表示 剛才 近來 發(fā)生的動作 一般不再繼續(xù) 此時一般通過上下文的語境進行判斷 Myhandsaredirty I vebeenpaintingthedoor 我的手很臟 我一直在漆門 Whathaveyoubeeneatingtogetasfatasthis 你都吃什么啦 怎么這么胖 30 5 敘述從過去某時開始一直繼續(xù)到現(xiàn)在 但不再繼續(xù)下去的事情 帶有濃厚的感情色彩 強調(diào)持續(xù)了 那么久 或做得 那么辛苦 Ihavebeenwantingtomeetyouforalongtime 和你見面是我盼望已久的事了 Toomuchhasbeenhappeningtoday 今天真是一個多事的日子 Oh youhavecomeatlast Ihavebeenwaitingforyoufortwolonghours 我等了你足足兩個小時 Youarehere Ihavebeenlookingforyoulong 我找了你老半天 31 現(xiàn)在完成進行時與現(xiàn)在完成時的區(qū)別 現(xiàn)在完成時表示結(jié)果 其動作發(fā)生在過去 但對現(xiàn)在有影響 而且現(xiàn)在完成時也可表示動作的持續(xù) 而現(xiàn)在完成時表示比較長久的動作和狀態(tài) 而現(xiàn)在完成進行時表示較短暫的動作和狀態(tài) 而且強調(diào)持續(xù)性或未暫停性 32 Hehasn tworkedforyears 他多年來一直沒有工作 Ihaven tbeenworkingverywellrecently 我最近工作不太順利 Theyhavebuiltseveralbridgessofar 到目前為止 他們已建了好幾座橋 Theyhavebeenbuildingbridgessofar 到目前為止 他們一直在建橋 33 1 ChinasentupShenzhouVmannedspaceshipintospacesuccessfully whichshowsscienceandtechnology rapidlyinChina A havebeendevelopingB developsC isdevelopingD haddeveloped Practice 解析 答案A 該題考查現(xiàn)在完成進行時 表示動作的持續(xù) A 34 2 Mrs Whitebecameateacherin1985 She fortwentyyearsbynextsummer A willteachB wouldhavetaughtC hasbeenteachingD willhavebeenteaching 解析 答案D 該題考查將來完成進行時 D 35 3 Hi Tracy youlooktired Iamtired I thelivingroomallday A paintedB hadpaintedC havebeenpaintingD havepainted 解析 答案C 該題考查現(xiàn)在完成進行時 C 36 4 Thetwofriends ontheInternetforthreehours andtheywouldgoontillthenextmorning A hadbeenchattingB hadchattedC werechattingD havebeenchatting 解析 答案D 該題考查現(xiàn)在完成進行時 D 37 5 Nowthatsheisoutofajob Lucy goingbacktoschool butshehasn tdecidedyet A hadconsideredB hasbeenconsideringC ConsideredD isgoingtoconsider 解析 答案B 題意為既然已經(jīng)失業(yè)了 露西一直在考慮重新回到學校 不過她還沒有決定 hasbeenconsidering為現(xiàn)在完成進行時 主要表現(xiàn)在以前這一段時間里一直在進行的一個動作 這動作仍然在進行 也可能停止了一會 B 38 6 Howlong inthefactory Since1990 A wereyouworkingB haveyoubeenworkingC hadyoubeenworkingD willyouwork 解析 答案B 該題考查現(xiàn)在完成進行時 B 39 7 Thefirstuseofatomicweaponswasin1945 andtheirpower increasedenormouslyeversince A isB wasC hasbeenD hadbeen 解析 答案C 該題考查現(xiàn)在完成時 現(xiàn)在完成時表示到現(xiàn)在為止完成了 現(xiàn)在完成進行時表示從過去持續(xù)到現(xiàn)在 而且將來繼續(xù)進行 C 40 8 Hi Alan Ihave tseenyouforweeks What recently Studying A haveyoubeendoingB haveyoudoneC wereyoudoingD didyoudo 解析 答案A 該題考查現(xiàn)在完成進行時 A 41 9 Hi Wehavenotseeneachotherforalmosttwoyears I inacomp