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1、專題高考英語(yǔ)現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)。Thissong___often____(sing)bychildrenThesebooks___often______(borrow)bygirls.1一般現(xiàn)在時(shí)(simplepresenttense)的被動(dòng)語(yǔ)態(tài)：S(主語(yǔ)）+am/is/are+done(過(guò)去分詞)Thesportsmeeting________(hold)inourcitylastyear.2一般過(guò)去時(shí)(simplepasttense)的被動(dòng)語(yǔ)態(tài)：S+was/were+done(過(guò)去分詞)issungareborrowe

2、dwasheld復(fù)習(xí)各時(shí)態(tài)（tense)的被動(dòng)語(yǔ)態(tài)(passivevoice)：Manybuildings_____________(build)inmyhometowninthefuture.4一般將來(lái)時(shí)(futuretense)的被動(dòng)語(yǔ)態(tài)：S+willbe+donewillbebuilt復(fù)習(xí)各時(shí)態(tài)（tense)的被動(dòng)語(yǔ)態(tài)(passivevoice)：現(xiàn)在完成時(shí)(presentperfecttense)的被動(dòng)語(yǔ)態(tài)：S+have/has+been+done(過(guò)去分詞)1OvertimeIhavebeenchangedqui

3、tealot.2FirstasaPCandthenasalaptopIhavebeenusedinofficesandhomessincethe1970s.3…IneverforgetanythingIhavebeentold!4Sincethe1970smanynewapplicationshavebeenfoundforme.5Ihavealsobeenputintorobotsandusedtomakemobilephones…6Ihaveevenbeenputintospacerocketsandsenttoexp

4、loretheMoonandMars.Discoveringusefulstructuresfromthepassageonp18:現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)：thepresentperfectpassivevoiceS+have/hasbeen+done(過(guò)去分詞)現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表達(dá)以下兩個(gè)概念：1.說(shuō)話時(shí)已經(jīng)完成的動(dòng)作或出現(xiàn)的結(jié)果，2.主語(yǔ)是行為動(dòng)作的承受者。在使用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)時(shí)要注意以下兩點(diǎn)：過(guò)去分詞前有兩個(gè)助動(dòng)詞have/has和been。2.必須表示被動(dòng)。Ihavebeentoldaboutitmanyt

5、imes．Thebridgehasjustbeenbuilt．1.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)肯定句句型：主語(yǔ)+have/hasbeen+過(guò)去分詞Herbikehasbeenstolen.2.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)否定句句型：主語(yǔ)+have/has+not+been+過(guò)去分詞Thetaskhasnotbeenfinishedyet.Manyskilledworkershavenotbeentrainedinthecompany.Thepresentperfectpassivevoice(肯定句、否定句:3.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)一般疑問(wèn)句句

6、型：Have/Has+主語(yǔ)+been+過(guò)去分詞...?Hasanewcomputerbeenbought?HavetheybeensentabroadtostudyEnglish?4.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)特殊疑問(wèn)句句型：疑問(wèn)詞+have/has+主語(yǔ)+been+過(guò)去分詞...?Wherehasthecarbeenrepaired?Whohavebeenhelpedbythenewcomputer?Howmanybuildingshavebeenbuiltinthisschool?Thepresentperfectpassiv

7、evoice(疑問(wèn)句）:Workershavebuiltthehousesincetwoyearsago.sincetwoyearsago.Exercise1:Changethesentencesintothepresentperfectpassivevoice動(dòng)作的執(zhí)行者動(dòng)作的承受者謂語(yǔ)動(dòng)詞Thehousehasbeenbuiltbyworkers1Wehavereceivedmanyletterssincelastweek.Manylettershavebeenreceived(byus)sincelastweek.C

8、hangethesentencesintothepresentperfectpassivevoice2Myfriendhasboughtanewpersonalcomputer.Anewpersonalcomputerhasbeenboughtbymyfriend.3Theshophasrepaired