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1、ThePresentPerfectPassiveVoiceUnit 3 Grammar1.OvertimeIhavebeenchangedquitealot.2.FirstasaPC(personalcomputer)andthenasalaptop,Ihavebeenusedinofficesandhomessincethe1970s.3.Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold!Sentencesfromthisunit:4.Sincethe1970sman
2、ynewapplicationshavebeenfoundforme.5.Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.6.IhaveevenbeenputintospacerocketsandsenttoexploretheMoonandMars.4.OvertimeI_quitealot.5.FirstasaPC(personalcomputer)andthenasalaptop,I_inofficesandhomessincethe1970s.havebeencha
3、ngedhavebeenusedgoReady?6.Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingI_!7.Sincethe1970smanynewapplications_forme.8.I_also_intorobotsand_tomakemobilephonesaswellashelpwithmedicaloperations.9.I_even_intospacerocketsand_toexploretheMoonandMars.havebeentoldhavebeenfoundhav
4、ebeenputusedhavebeenputsent1.Papermoney_foroverathousandyears.A.usedB.hasbeenusedC.hasusedD.isusing2._theletter_toMr.Black?No.Itsstillonthedesk.A.Has;givenB.Will;begivenC.Was;givenD.Has;beengiven3.Greatchanges_inmyhometownandalotoffactories_.A.havetakenplace;havebeensetupB.havebeentakenplace;arebein
5、gsetupC.aretakenplace;hadbeensetupD.hadtakenplace;willbesetup现在完成时的被动语态表示动作发生在过现在完成时的被动语态表示动作发生在过去去,到现在已经完成或对现在仍有影响。到现在已经完成或对现在仍有影响。现在完成时的被动语态现在完成时的被动语态Thestructureofthepresentperfectpassivevoiceis:have/has+been+v-ed1.现在完成时的被动语态同它的主动语现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造成态一样，强调过去的动作对现在造成的影响或结果，但主语为动作的承受的影
6、响或结果，但主语为动作的承受者，表示者，表示“已经被已经被”。Thenewschoolhasbeensetup.新学校已经建成了。新学校已经建成了。2.现在完成时被动语态的肯定式为：现在完成时被动语态的肯定式为：have/has+been+doneTheexperimenthasbeendonesuccessfully.这个实验做得很成功。这个实验做得很成功。现在完成时被动语态的否定式为：现在完成时被动语态的否定式为：have/has+not+been+doneTomsnovelhasnotbeenpublished.汤姆的小说还没有被出版。汤姆的小说还没有被出版。现在完成时被动语态的一般疑问
7、句需将现在完成时被动语态的一般疑问句需将have/has提到主语的前面。提到主语的前面。Hashisbikebeenrepaired?他的自行车修好了吗？他的自行车修好了吗？现在完成时被动语态的特殊疑问句为：现在完成时被动语态的特殊疑问句为：疑问词疑问词+have/has+been+doneWhohasbeeninvited?谁受到了邀请？谁受到了邀请？注意注意:1.副词的位置副词的位置often,usually,always,never,hardly,seldom等副词置于等副词置于have/has和和been中间。中间。Suchamanhashardlybeenbelieved.2.并不是
8、所有动词都有被动语态并不是所有动词都有被动语态happen,takeplace,breakout,belongto,cost,last等不及物动词或词组无被动语等不及物动词或词组无被动语态。如：态。如：GreatchangeshavetakenplaceinChinasince1978.3.短语动词不可分割也不可省略其中的介短语动词不可分割也不可省略其中的介词或副词。词或副词。Thepatientshavebeentakengoodcareof.Change the following sentences into the present perfect passive voice.1.Myf
9、riendhasboughtanewpersonalcomputer.2.Theshophasrepairedmycomputerveryquickly.3.Anunknownvirushasjustattackedmycomputer.4.Wehavenotsolvedtheproblemyet.5.Thecompanyhasgivenitscomputersawaytoalocalschool.6.Thescientistshavedevelopedakindofintelligentrobot.Checkyouranswers!1.Anewpersonalcomputerhasbeenb
10、oughtbymyfriend.2.Mycomputerhasbeenrepairedbytheshopveryquickly.3.Mycomputerhasjustbeenattackedbyanunknownvirus.4.Theproblemhasnotbeensolvedbyusyet.5.Thecomputershavebeengivenawaytoalocalschoolbythecompany.6.Akindofintelligentrobothasbeendevelopedbythescientists.1.Despitethepreviousroundsoftalks,noa
11、greement_(reach)sofarbythetwosides.2.Wewontstarttheworkuntilallthepreparations_(make).Quiz 1: Fill in the blanks according to the given information. hasbeenreachedhavebeenmade3.ShakespearesplayHamlet_(make)intoatleasttendifferentfilmsoverthepastyears.4.Inthelastfewyearsthousandsoffilms_(produce)allo
12、vertheworld.havebeenproducedhavebeenmadeQuiz 2: Put the Chinese into English to complete the sentences.1.Youcanseethehouse_(未油漆未油漆)foryears.2.Howmanyworkers_(已派遣已派遣)tobuildtherailway?3.WhydoesMarylooksounhappy?She_(被嘲笑被嘲笑)byherclassmates.hasnotbeenpaintedhavebeensenthasbeenlaughedat4.Itissaidthatthe
13、house_(闯进了闯进了)bytwothieves.5._hisviews_(受到批受到批判判)bythem?6.Thetwopens_(未被拿走未被拿走)byhim.7.Thisnewtypeofcomputer_(设计设计)forteachersandstudents.Havebeencriticizedhavenotbeentakenawayhasbeendesignedbrokenintohasbeen高考链接高考链接: :1.-Howlong_atthisjob?-Since1990.A.wereyouemployedB.haveyoubeenemployedC.hadyoubee
14、nemployedD.willyoubeemployed2.Whenandwheretogofortheon-salaryholiday_yet.A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided3.Allthepreparationsforthetask_,andwerereadytostart.A.completedB.completeC.hadbeencompletedD.havebeencompleted4.Morethantwelvestudentsinthatschool_abroadt
15、ostudymedicinelastyear.(上海上海)A.sentB.weresentC.hadsentD.hasbeensent5.IliketheseEnglishsongsandthey_manytimesontheradio.(安徽安徽)A.taughtB.havetaughtC.areteachingD.havebeentaught6.Morepatients_inhospitalthisyearthanlastyear.(江苏江苏)A.treatedB.havetreatedC.hadbeentreatedD.havebeentreated7.Whenyougetthepaperback,payattentiontowhat_.(四四川川)A.havemarkedB.havebeenmarkedC.hadmarkedD.hadbeenmarked
