北師大高中英語選修六模塊六Unit16TheRevisionofPastPerfectandPastPerfectContinuous課件

高中英語課件madeofcanruohanxing高中英語課件madeofcanruohanxing1WelcomeWelcome2Whohadboughtanewmobilephone?Whohadcleanedtheblackboard?Lastclass,whohadbeenstandinghereinClass3?HowmanystudentshadbeensittingonthechairsinClass3?Whohadboughtanewmobilephone?Wh3PastPerfectPastPerfectContinuous

RevisionPastPerfectRevision4PastPerfect過去完成時had+pastparticiple(動詞的過去分詞)規(guī)則動詞不規(guī)則動詞助動詞(無人稱變化)regularverbsirreguralverbsPastPerfect過去完成時had+pastpartic5過去分詞的構(gòu)成：1.規(guī)則動詞的變化：a)一般情況下在動詞后面加edwork------workedplay--------playedb)以e結(jié)尾的動詞直接加duse------usedrefuse------refusedc)以輔音字母加y結(jié)尾的動詞，把y改i再加edstudy-----studiedcarry-----carriedd)以重讀閉音節(jié)結(jié)尾的，前面有單個元音字母時，雙寫輔音字母，再加edstop----stoppeddrop-------dropped直接加ed有e只加d把y變i加ed重讀雙寫加ed過去分詞的構(gòu)成：1.規(guī)則動詞的變化：a)一般情況下在動詞后面62.不規(guī)則動詞的變化

lightlighted/litholdheldbuyboughteateatenloselost不規(guī)則動詞的變化見Moduel5表2.不規(guī)則動詞的變化

lightlighted/lithol7PastPerfectContinuous

過去完成進行時hadbeen+presentparticiple(動詞的現(xiàn)在分詞)直接加，去e加，雙拼加,改ie為y再加ingPastPerfectContinuous

過去完成進行時h8現(xiàn)在分詞的構(gòu)成：a)一般情況下在動詞后面加ingwalk------walkingplay--------playingb)以不發(fā)音的e結(jié)尾的動詞去e加-ingcome------comingdance------dancingrun----runningput-------puttingc)以一個元音字母＋一個輔音字母結(jié)尾，且重讀的動詞，則先雙寫該輔音字母，再加-ing。d)以字母ie結(jié)尾的動詞，變ie為y，再加ingdie----dyinglie----lying現(xiàn)在分詞的構(gòu)成：a)一般情況下在動詞后面加ingwalk--9Usethetwotensesforthefollowing

sentencesChinathe29thOlympicGames.(hold)hadheldUsethetwotensesforthefollowing10Thetorchfor17daysatthetopofBird’sNest.(burn)hadbeenburningThetorchfor17hadbeenburning11HongKong____________toChinabeforeMacaocamebacktoChina.(return)hadreturnedHongKong____________toChinabef12Thepassengersforalongtimetogetonthetrain.(wait)

hadbeenwaitingThepassengersforalonghadbeenwa13summary:1.兩種時態(tài)都是以的時間為前提的。2.過去完成時表示動作已經(jīng),強調(diào)。而過去完成進行時強調(diào)動作在過去的某段時間內(nèi)。1.Itheoffice,soitwasverytidy.(clean)2.Shetheoffice,sowehadtowaitoutside.(clean)hadcleanedhadbeencleaning過去完成一直進行結(jié)果summary:1.Itheoffice,soitwasve14Strategies(解題策略)Step1:先理解句子的大意。Step2:找出句子的時間狀語，綜合考慮后判斷句子應(yīng)該使用哪種時態(tài)。Step3:根據(jù)選取的時態(tài)，動詞做出相應(yīng)的變化。Strategies(解題策略)Step1:先理解句子的大意15Canyoudoit?1.Thepatient_______(die)whenthedoctorarrived.2.Thebaby______________(cry)forseveralhourswhenhismothercame.3.Byyesterdaymorning,he________(call)metentimes.4.Nowthestudents_______(do)theirhomework.hadcalledhaddiedhadbeencryingaredoingCanyoudoit?1.Thepatient_______165.Hefailedintheexam.Becausehe______________(play)thecomputerallnight.6.we________(paint)thehousebeforewemovedin.7.Sofarwe________(learn)alotofwords.8.____he________(talk)onthephone?hadpaintedhadbeenplayinghavelearntHadbeentalking5.Hefailedintheexam.Becauseheh17TenseUsesTimeAdverbialPastPerfectTotalkaboutanorinthepastwhichhappenedotherpastevents.PastPerfectContinuousactivitiesinthepastthathappenedbeforeotherevents.TheactionsthathappenedbeforeaparticularpointinthepastAnactionthatwasstillandhadnotbeeneventbeforesituationLongerrepeatedinprogesscompleted注：動詞為延續(xù)性動詞如talk,study,sit等持續(xù)的動作WhenByBeforeUntilseveralhoursallnightTenseUsesTimePastTotalkaboutan18ExtensionMakesentencesofthetwotenses.ExtensionMakesentencesofthetwo19THANKYOUTHANKYOUTHANKYOUTHANKYOU20高中英語課件madeofcanruohanxing高中英語課件madeofcanruohanxing21WelcomeWelcome22Whohadboughtanewmobilephone?Whohadcleanedtheblackboard?Lastclass,whohadbeenstandinghereinClass3?HowmanystudentshadbeensittingonthechairsinClass3?Whohadboughtanewmobilephone?Wh23PastPerfectPastPerfectContinuous

RevisionPastPerfectRevision24PastPerfect過去完成時had+pastparticiple(動詞的過去分詞)規(guī)則動詞不規(guī)則動詞助動詞(無人稱變化)regularverbsirreguralverbsPastPerfect過去完成時had+pastpartic25過去分詞的構(gòu)成：1.規(guī)則動詞的變化：a)一般情況下在動詞后面加edwork------workedplay--------playedb)以e結(jié)尾的動詞直接加duse------usedrefuse------refusedc)以輔音字母加y結(jié)尾的動詞，把y改i再加edstudy-----studiedcarry-----carriedd)以重讀閉音節(jié)結(jié)尾的，前面有單個元音字母時，雙寫輔音字母，再加edstop----stoppeddrop-------dropped直接加ed有e只加d把y變i加ed重讀雙寫加ed過去分詞的構(gòu)成：1.規(guī)則動詞的變化：a)一般情況下在動詞后面262.不規(guī)則動詞的變化

lightlighted/litholdheldbuyboughteateatenloselost不規(guī)則動詞的變化見Moduel5表2.不規(guī)則動詞的變化

lightlighted/lithol27PastPerfectContinuous

過去完成進行時hadbeen+presentparticiple(動詞的現(xiàn)在分詞)直接加，去e加，雙拼加,改ie為y再加ingPastPerfectContinuous

過去完成進行時h28現(xiàn)在分詞的構(gòu)成：a)一般情況下在動詞后面加ingwalk------walkingplay--------playingb)以不發(fā)音的e結(jié)尾的動詞去e加-ingcome------comingdance------dancingrun----runningput-------puttingc)以一個元音字母＋一個輔音字母結(jié)尾，且重讀的動詞，則先雙寫該輔音字母，再加-ing。d)以字母ie結(jié)尾的動詞，變ie為y，再加ingdie----dyinglie----lying現(xiàn)在分詞的構(gòu)成：a)一般情況下在動詞后面加ingwalk--29Usethetwotensesforthefollowing

sentencesChinathe29thOlympicGames.(hold)hadheldUsethetwotensesforthefollowing30Thetorchfor17daysatthetopofBird’sNest.(burn)hadbeenburningThetorchfor17hadbeenburning31HongKong____________toChinabeforeMacaocamebacktoChina.(return)hadreturnedHongKong____________toChinabef32Thepassengersforalongtimetogetonthetrain.(wait)

hadbeenwaitingThepassengersforalonghadbeenwa33summary:1.兩種時態(tài)都是以的時間為前提的。2.過去完成時表示動作已經(jīng),強調(diào)。而過去完成進行時強調(diào)動作在過去的某段時間內(nèi)。1.Itheoffice,soitwasverytidy.(clean)2.Shetheoffice,sowehadtowaitoutside.(clean)hadcleanedhadbeencleaning過去完成一直進行結(jié)果summary:1.Itheoffice,soitwasve34Strategies(解題策略)Step1:先理解句子的大意。Step2:找出句子的時間狀語，綜合考慮后判斷句子應(yīng)該使用哪種時態(tài)。Step3:根據(jù)選取的時態(tài)，動詞做出相應(yīng)的變化。Strategies(解題策略)Step1:先理解句子的大意35Canyoudoit?1.Thepatient_______(die)whenthedoctorarrived.2.Thebaby______________(cry)forseveralhourswhenhismothercame.3.Byyesterdaymorning,he________(call)metentimes.4.Nowthestudents_______(do)theirhomework.hadcalledhaddiedhadbeencryingaredoingCanyoudoit?1.Thepatient_______365.Hefailedintheexam.Becausehe______________(play)thecomputerallnight.6.we________(paint)thehousebeforewemovedin.7.Sofarwe________(learn)alotofwords.8.____he________(talk)onthephone?hadpaintedhadbeenplayinghavelearntHadbeentalking5.Hefailedintheexam.Becauseheh37TenseUsesTimeAdverbialPastPerfect