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1、新课标人教版课件系列高中英语必修必修2-2-3.8RevisionCheckthehomeworkexercises.Ex1:1totally2revolution3artificialintelligence4birth5simple-minded6goby7dealwith8network9truly10anywayEx2:revolution;network;wentby;totally;truly;simple-minded;Anyway;dealwithEx3:1totally2amazed3exciting4excited5cheaply6unluckyrevisionWill/s
2、hall+be+V过去分词过去分词构成形式构成形式:一般将来时被动语态一般将来时被动语态 (FuturePassiveVoice)shall用于第一人称用于第一人称:I/wewill用于任何人称用于任何人称Begoingtobe+V过去分词过去分词Betobe+V过去分词过去分词否定句否定句:一般疑问句一般疑问句:在在will/shall后后+not把把will/shall提前提前Thestudentsofclassonewillcleantheplayground.Theplaygroundwillbecleanedbythestudentsofclassone.Wearegoingtoho
3、ldameetingonSaturdayafternoon.Ameetingisgoingtobeheld(byus)onSaturdayafternoon.Thetwinsaretorepairthemachinetomorrow.Themachineistoberepaired(bythetwins)tomorrow.Thehostwillgivethewinneracomputerastheprize.Thewinnerwillbegivenacomputerastheprize(bythehost).Acomputerwillbegiven(bythehost)tothewinnera
4、stheprize.Areyoufamiliarwiththesecomputers?Canyoucallthem?palmtoplaptop/ notebookdesktop PC WW PCwrist-worn/wearable PCA wrist-worn PC A wrist-worn PC has been invented has been invented recently.recently.A pen-like computer A pen-like computer has has already already been developed. been developed.
5、 Canyoumakemoresentencessimilartothesentencesabove?“have/hasbeendone?”replaceThebuildings;earthquake;destroy1.As the year have gone by, I 1.As the year have gone by, I have been have been made made smaller and smaller.smaller and smaller.2. A wrist-worn PC 2. A wrist-worn PC has been inventedhas bee
6、n invented recently.recently.3. 3. The sports meeting The sports meeting hashas already already been heldbeen held in our school. in our school. Dotheunderlinedpartshavesomethingincommon?Discovering:Has/havebeendone现在完成时现在完成时被动语态被动语态现在完成时的被动语态现在完成时的被动语态现在完成时的被动语态的用法现在完成时的被动语态的用法1.表示一个被动的表示一个被动的动作动作发
7、生在发生在说话之前说话之前,强调对现在造强调对现在造成的成的影响和结果影响和结果.Thedoorhasbeenlocked.2.表示一个被动的动作或状态开始于过去表示一个被动的动作或状态开始于过去,持续到现在持续到现在,并可能持续下去并可能持续下去,常与常与for或或since引导的时间状语连引导的时间状语连用用,或用于或用于Howlong.?句型中句型中.Theimportantproblemhasbeendiscussedfornearlytwoweeks.Howlonghasthemachinebeenused?现在完成时的标志现在完成时的标志:recently/already/yetf
8、or+一段时间一段时间/since+时间点时间点句型句型Hehasbeensenttostudythenewtechnologyinthecompany.否定句否定句:Hehasnotbeensenttostudythenewtechnologyinthecompany.一般疑问句一般疑问句:Hashebeensenttostudythenewtechnologyinthecompany?特殊疑问句特殊疑问句:Wherehashebeensenttostudythenewtechnology?Howmanyshoppingcentershavebeenbuiltinthiscity?在在hav
9、e/has后加后加nothave/has提前提前疑问词疑问词+have(has)+主语主语+been+V过去分词过去分词.+.?1.Theynothavefinishedthehomeworkwhichshouldbefinishedyesterday.2.Doesthenewprogramhavebeendevelopedfortherobot?3.Howmanyhaveteachersbeeninterviewedforthejob?HasthenewprogramhavenotteachershaveGreatchanges_inthecity,andalotoffactories_.A
10、.havebeentakenplace;havebeensetupB.havetakenplace;havebeensetupC.havetakenplace;havesetupD.weretakenplace;weresetupB只有及物动词才有被动语态，只有及物动词才有被动语态，不及物动词（词组）没有被不及物动词（词组）没有被动语态动语态,如如:happen,takeplace,die,appear,disappear,fail,remain,lie,last,sit,stand,breakout,cometrue,belongto等等Whathashappenedtoyourbrothe
11、r?Whatwashappenedtoyourbrother?1.ThechildhasbeentakengoodcarebyGrandmaalltheseyears.2.Anoticehasbeenputonthewall.但许多不及物动词加介词或副词构成的短语但许多不及物动词加介词或副词构成的短语动词，相当于及物动词，相当于及物动词，也可以有被动语态。动词，也可以有被动语态。但短语动词是一个不可分割的整体，变为被但短语动词是一个不可分割的整体，变为被动语态时，动语态时，不可丢掉构成短语的介词或副词不可丢掉构成短语的介词或副词。ofup二、现在完成时的被动语态应注意的几个问题二、现在完成时的
12、被动语态应注意的几个问题1.请注意现在完成时的被动语态的两个助动词请注意现在完成时的被动语态的两个助动词,即即have/has和和been,两者缺一不可。两者缺一不可。2.请注意与请注意与一般过去时的被动语态一般过去时的被动语态的区别。一般过去时的被动的区别。一般过去时的被动语态所表示的动作或状态与现在的情况语态所表示的动作或状态与现在的情况没有联系没有联系,而现在完成而现在完成时的被动语态则时的被动语态则强调与现在情况的联系强调与现在情况的联系.Thebridgewasbuiltlastyear.这桥是去年建成的。Thebridgehasbeenbuilt.这桥已经建好了。3.请注意一些特殊
13、动词请注意一些特殊动词,如如borrow,finish,begin,buy,start,return,marry,open,join等构成的现在完成时的被动语态不能与等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应表示一段时间的状语连用。若要表达相应的意思的意思,则需改换动词或时态。如则需改换动词或时态。如:误Howlonghasthisbookbeenbought?正Howlongagowasthisbookbought?但这类动词的否定式可表示动作的持续过程但这类动词的否定式可表示动作的持续过程,具有连续性具有连续性,因而可与因而可与since或或for引导的时引导的
14、时间状语连用。如间状语连用。如:Nobookshavebeenboughtsincelastweek.自上周以来,没有人来买过书。三、三、巩固练习巩固练习1.Howmanytimes_nottoplaywithfire?Imsorry.Illneverdothatagain.A.doyoutellB.hadyoutoldC.areyoutoldD.haveyoubeentold2.Thefire_tothefifthfloor._allthepeople_?A.hasgot;Have;beensavedB.hasbeengot;Have;savedC.hasgot;Do;saveD.hasgo
15、t;Have;saved3.Doyouknowthethief_bythepolice?A.hascaughtB.hasbeencatchingC.wascaughtD.hasbeencaught4.Thisisoneofthehappiestdays_spentinmylife.A.thathaveeverbeenB.thathaveneverbeenC.whichwaseverD.whichwehavenever5.Whenandwheretogofortheon-salaryholiday_yet.A.arenotdecidedB.havenotbeendecidedC.isnotbei
16、ngdecidedD.hasnotbeendecidedHomework:1.1.P20 ex. 2P20 ex. 22.2.预习预习P22 Andy-the androidP22 Andy-the android3.3.阅读报纸阅读报纸B3B3版版 被动语态再回被动语态再回首首( (二二) )并完成相应练习并完成相应练习. .4.4.导练测导练测P19P19的的B B篇和篇和P20P20的的A A篇篇Example:Ihavereadthisbookmanytimes.Thisbookhasbeenreadmanytimes.1.Wehavecompletedallthepreparatio
17、nsforthetask,andwerereadytostart.2.Thiscompanyhasproducednewtypesofcomputers.3.Theyhaveinterviewedseveralteachersforthejob.4.Georgehassentsometextsandpicturestohisfriendscellphone.5.Theyhavedevelopedsomeprogrammesforthehumanresourcedepartmentoftheircompany.1.ChangethefollowingsentencesintothePresent
18、PerfectPassiveVoice.Practice:2.ChangethefollowingsentencesintothePresentPerfectPassiveVoice.Puttheverbsintocorrectform. Recentlywehaveboughtanewpersonalcomputer.Wehaveusedthecomputereverydaysinceweboughtit.WehavejustjoinedourcomputertotheInternet.However,wehavefoundmanyproblemswithit.Sowehavedecided
19、toaskaprofessionalmantofixit.Soonhehasfixedthecomputer.HehasbuiltaPCwaywewanted.Howexcitedweare!ThesedayswehavewrittenalotofE-mailsonthecomputer.Wehavedecidedtowriteareportaboutthepositiveandthenegativeeffectsofusingcomputers.8.Allthepreparationsfortheproject_,Andwerereadytostart.A.completedB.hadbee
20、ncompletedB.C.completeD.havebeencompletedC.9.Greatchanges_inthecity,andalotofD.factories_.E.havebeentakenplace;havebeensetupF.B.havetakenplace;havebeensetupC.havetakenplace;havesetupD.weretakenplace;weresetup10.Thebook_underthebenchfortwodays.A.hasputBhasbeenlyingC.hasbeenputB.D.hasbeenlaidDBBWhat h
21、as been decidedWhat has been decidedExample:S1: It has been decided that those who do not do S1: It has been decided that those who do not do heir homework will be asked to return to school on heir homework will be asked to return to school on Saturday. Saturday. S2:It has been decided that those wh
22、o keep the classroom S2:It has been decided that those who keep the classroom tidy should be allowed to go home early everyday.tidy should be allowed to go home early everyday.S3:It has been decided S3:It has been decided S4: S4:Getintogroupsoffour.Yourtaskistodecidewhathasbeendecidedfortheclass.Tak
23、eturnstomaketheideasasinterestingoraslivelyasyoucan.Collecttheonesyoualllikebestandbepreparedtotellthemtotheclass.Playagame:1.-Howlong_atthisjob?-Since1990.A.wereyouemployedB.haveyoubeenemployedC.hadyoubeenemployedD.willyoubeemployed2.Whenandwheretogofortheon-salaryholiday_yet.(2003上海春季上海春季)A.arenot
24、decidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided3.Allthepreparationsforthetask_,andwerereadytostart.(2000北京春季北京春季)A.completedB.completeB.C.hadbeencompletedD.havebeencompletedBD高考链接高考链接:DHomework:1.Finish Exercise 1 on 1.Finish Exercise 1 on P57.P57.2.Revise the passive 2.Revise the
25、passive voice.voice.Hehasbeenwritingthereportfortwodays.变为被动语态的结构是：Thereporthasbeenwrittenbyhimfortwodays.5.Somenewoilfields_since1976.A.wereopenedupB.hasopenedupC.havebeenopenedupD.hadbeenopenedup6.Thesilenceofthelibrary_onlybythesoundofpagesbeingturnedover.A.hasbeenbrokenB.breaksC.brokeD.wasbroken
26、7.-_thesportsmeetmightbeputoff.-Yes,italldependsontheweather.A.IvebeentoldB.IvetoldC.ImtoldD.Itold为D,C,B,D,C,A和A1.现在完成时被动语态肯定句现在完成时被动语态肯定句主语主语+has/havebeen+P.P.+.(P.P.= 动词的过去分词动词的过去分词形式形式)Hermotorbikehasbeenstolen.她的摩托车被盗了。Alltheofficeshavebeenlinkedbycomputer.所有的售票处由计算机联网工作。2.现在完成时被动语态否定句现在完成时被动语态否
27、定句主语主语+has/have+not+been+P.P.+.Thetaskhasnotbeenfinishedyet.任务尚未完成。Manyskilledworkershavenotbeentrainedinthecompany.这家公司并没有培养多少熟练工人。3.现在完成时被动语态一般疑问句现在完成时被动语态一般疑问句句型句型1Hashe(she,it,单数名词单数名词)+been+P.P.+.?Hasanewcomputerbeenbought?买了一台新电脑吗?HavetheybeensentabroadtostudyEng-lish?他们已经被派往国外学英语了吗?4.现在完成时被动语
28、态特殊疑问句现在完成时被动语态特殊疑问句疑问词疑问词+have(has)+主语主语+been+P.P.+.?WhathasbeenboughtbyTom?汤姆已经买了什么东西?Whohavebeenhelpedbythenewcomputer?谁已经得到这种新计算机的帮助?Howmanybuildingshavebeenbuiltinthisschool?这所学校已经建造了多少座大楼?Wherehasthecarbeenrepaired?这辆小汽车已经在哪里修理好了?1构成：构成：主动语态主动语态被动语态被动语态现在完成时现在完成时have/hasdoneHehasbeensenttostudythenewtechnologyinthecompany.Thedirtyclotheshavenotbeenwashed.Havethewindowsbeencleaned?Howmanyshoppingcentershavebeenbuiltinthiscity?The Present Perfect Passive Voice （现在完成时的被动语态）现在完成时的被动语态）have/hasbeendoneLearningthestructure:
