現(xiàn)在完成時的被動語態(tài)(自認(rèn)為精品)教學(xué)內(nèi)容

現(xiàn)在完成時的被動語態(tài)(自認(rèn)為精品)---Whenwillyougivebackthemoney?---Sorry.I____________(notsell)myhouse.

havenotsold

hasnotbeensoldMyhouse_________________(notsell).---CanIhavealookatyourdesignnow?---Sorry.I________________(notfinish)it.

havenotfinished

hasnotbeenfinishedIt__________________(notfinish).WWPCwrist-worn/wearablePCAwrist-wornPC________________(invent)

recently.Apen-likecomputer____

already_________________(develop)hasbeeninvented

has

beendeveloped.Thehouses_________________(destroy)bythestorm.havebeendestroyed

Canyoudiscoverthestructure?

“have/hasbeendone”1.Astheyearhavegoneby,Ihavebeenmadesmallerandsmaller.2.Awrist-wornPChasbeeninventedrecently.3.Manynewbuildingshavebeenbuilt

since1990.4.Anewlibrary

has

alreadybeenbuiltinTaiheHighschool.5.Thehouseshavebeendestroyedbythestorm.1.FirstasaPCandthenasalaptop,I__________(use)inofficesandhomessincethe1970s.2.Overtimemymemory__________(develop)somuchthat,likeanelephant,IneverforgetanythingI__________(told).3.Sincethe1970smanynewapplications__________(find)forme.4.Ihavealso_______(put)intorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.5.I________________(put)intospacerocketsandsenttoexploretheMoonandMars.課文內(nèi)容復(fù)習(xí)：用動詞正確形式填空．havebeenused

hasdevelopedhavebeentold

havebeenfoundbeenput

haveevenbeenput

1構(gòu)成：主動語態(tài)被動語態(tài)現(xiàn)在完成時

have/hasdoneThePresentPerfectPassiveVoice

（現(xiàn)在完成時的被動語態(tài)）have/hasbeendoneLearningthestructure:Workers

havebuilt

thehousesincetwoyearsago.動作的執(zhí)行者動作的承受者謂語動詞Thehousehas

beenbuiltbyworkers●主語是行為動作的承受者●謂語動詞表示動作已經(jīng)完成2.說話時已完成的動作或出現(xiàn)的結(jié)果。

Thedoorhasbeenlocked.

門已經(jīng)被鎖上了。

（我或別人現(xiàn)在進不去）3.動作或狀態(tài)始于過去,持續(xù)到現(xiàn)在,

并可能持續(xù)下去。如：

Hehasbeentoldaboutitformanytimes.

有人告訴他這事很多次了。

（可能還會有人告訴他）4.用在時間和條件狀語從句中,表示將來某時已完成的動作。如：

We’llstartassoonastheworkhasbeenfinished.

工作一完成我們就立即動身。

1.只有及物動詞才有被動語態(tài)，不及物動詞（詞組）沒有被動語態(tài),如:happen,takeplace,die,appear,disappear,fail,remain,lie,last,sit,stand,breakout,cometrue,belongto等．如：Whathashappenedtoyourbrother?2．但許多不及物動詞加介詞或副詞構(gòu)成的短語動詞，相當(dāng)于及物動詞，也可以有被動語態(tài)。但短語動詞是一個不可分割的整體，變?yōu)楸粍诱Z態(tài)時，不可丟掉構(gòu)成短語的介詞或副詞。如：Hehasthoughtofawaytosolvetheproblem.=Awaytosolvetheproblemhasbeenthoughtof.三、幾點注意：改錯1.Apersonalcomputerhasboughtbyus.2.Manyproblemshasbeenfoundwithournewcomputer.Manyproblemshavebeenfoundwithournewcomputer.Apersonalcomputerhasbeenboughtbyus.3.Thecomputerwasusedeverydaysinceweboughtit.Thecomputerhasbeenusedeverydaysinceweboughtit.4.Alotofe-mailshadwrittenonthecomputerinthepast5years.Alotofe-mailshavebeenwrittenonthecomputerinthepast5years.5.Thehousehasbeenrebuildedthewaywewanted.Thehousehasbeenrebuiltthewaywewanted.Theaccidenthashappenedhere.6.Theaccidenthasbeenhappenedhere.machinereplacecomputer1Themachine

hasbeenreplacedbythecomputer

.Makingupsentencesusingpresentperfectpassivevoice:newbridge,build,inourcity

2Anewbridgehasbeenbuiltinourcity

manytrees,plant,alongtheroad3Manytreeshavebeenplantedalongtheroad4Mycomputer,justattack,anunknownvirus.5theproblem,not,solve,we,yet6thecomputers,giveaway,to,alocalschool,thecompanyMycomputerhasjustbeenattackedbyanunknownvirus.Theproblemhasnotbeensolvedbyusyet.Thecomputershavebeengivenawaytoalocalschoolbythecompany7Akindofintelligentrobot,develop,thescientistsAkindofintelligentrobothasbeendevelopedbythescientistsMakeupthesentencesusingthepresentperfectpassivevoice.Example:

Ihavereadthisbookmanytimes.Thisbook

hasbeenread

manytimes.1.Wehavecompletedallthepreparationsforthetask,andwe’rereadytostart.2.Thiscompanyhasproducednewtypesofcomputers.3.Theyhaveinterviewedseveralteachersforthejob.4.Georgehassentsometextsandpicturestohisfriend’scellphone.5.Theyhavedevelopedsomeprogrammesforthehumanresourcedepartmentoftheircompany.1.ChangethefollowingsentencesintothePresentPerfectPassiveVoice.Practice:臟衣服都已經(jīng)洗了。Thedirtyclothes______________________.2.這項計劃已經(jīng)由專家改動過三次了。Theplan___________________bytheexpertsforthreetimes.3.我的電腦很快就被修理好了。Mycomputer________________veryquickly.4.這個問題還沒有解決。Theproblem____________________yet.Completethefollowingsentences：havebeenwashed.hasbeenchangedhasbeenrepairedhasnotbeensolvedPuttheChineseintoEnglishtocompletethesentences.5.Howmanyworkers_____________(已派遣)tobuildtherailway?6.—WhydoesMarylooksounhappy?

—She_________________(被嘲笑)byherclassmates.havebeensenthasbeenlaughedat7.Itissaidthatthehouse___________________(闖進了)bytwothieves.8.Thetwopens______________________(未被拿走)byhim.9.Where____thetelevision______________(已經(jīng)修理了)?10.ThepriceofacolorTVset_____________________(降價了)again.11.What__________________(已被譯成)intomanyforeignlanguages?havenotbeentakenawayhasbeen

repairedbrokenintohasbeenhasbeenbroughtdownhasbeentranslated

---What’shappeninginthenewarea?---Newhouses_______recentlyoverthere.arebuiltB.builtC.havebuiltD.havebeenbuilt2.Thisisaphotoofthepowerstationthat______inmyhometown.

A.hassetupB.hasbeensetupC.wassetupD.issetup3.Thereisapolicecarinfrontofourneighbor’shouse.Whatdoyousuppose_______?

A.didhappenB.hashappenedC.ishappenD.hasbeenhappenedDBBExercises:Choosethebestanswers

5.Everypossiblemeans_______topreventtheairpollution,buttheskyisstillnotclear.isusedB.areusedC.hasbeenusedD.havebeenused6.Nopermission_______foranyonetoentertheBuilding.hasbeengivenB.hasgivenC.hastogiveD.hasbeengiving7.Thepolicefoundthatthehouse_______andalotofthings_____.hasbrokeninto;hasbeenstolenhadbrokeninto;hadbeenstolenhasbeenbrokeninto;stolenhadbeenbrokeninto;stolenCAD8.Allthepreparationsfortheproject_______,Andwe’pletedB.hadbeencompletedC.completeD.havebeencompleted9.Greatchanges________inthecity,andalotoffactories________.havebeentakenplace;havebeensetupB.havetakenplace;havebeensetupC.havetakenplace;havesetupD.weretakenplace;weresetup10.Thebook________underthebenchfortwodays.hasputBhasbeenlyingC.hasbeenputD.hasbeenlaidDBB1.Igotcaughtintherainandmysuit

.（北京2007）

A.hasruined B.hadruinedC.hasbeenruined D.hadbeenruinedC高考鏈接2.ProfessorJameswillgiveusalectureontheWesternculture,butwhenandwhere___yet.（浙江2007）

A.hasn’tbeendecidedB.haven’tdecidedC.isn’tbeingdecidedD.aren’tdecided

A3.IfNewtonlivedtoday,hewouldbesurprisedbywhat

inscienceandtechnology.（天津2007）

A.haddiscovered B.hadbeendiscoveredC.hasdiscoveredD.hasbeendiscoveredD4.Withthehelpofhightechnology,moreandmorenewsubstances

inthepastyears.（上海2007）

A.discovered B.havediscoveredC.hadbeendiscovered D.havebeendiscoveredD5.Whenyougetthepaperback,payspecialattentiontowhat

.

（四川2007）

A.havemarked B.havebeenmarked C.hadmarked D.hadbeenmarkedB6.---Howlong_____atthisjob?---Since1990.

A.wereyouemployedB.haveyoubeenemployedC.hadyoubeenemployedD.willyoubeemployed

7.Whenandwheretogofortheon-salaryholiday___yet.(2003上海春季)A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided8.Allthepreparationsforthetask___,andwe’rereadytostart.(2000北京春季)completedB.completeC.hadbeencompletedD.havebeencompletedBD高考鏈接:D

1現(xiàn)在完成時的被動語態(tài)S+have/hasbeen+done(過去分詞)2一般現(xiàn)在時的被動語態(tài)：

S+am/is/are+done(過去分詞)3一般過去時的被動語態(tài)：

S+was/were+done(過去分詞)

4情態(tài)動詞的被動語態(tài)：

S+can/may/must/should+be+done5一般將來時的被動語態(tài)

S+willbe+done總結(jié)

1.Thefloorinourclassroom_____________(mop)

everyday2Manyaccidents____________(cause)bycarelessdriving.

3.I____________(ask)tocleanmyroomonMonday.4We____________(take)tothathospitalbyataxi.5Anewcoat___________(buy)formebymymotherlastweek.6.China'sfirsttelevisionstation__________(setup)bytheworkersin1958

completethesentencesusingwordsgivenwithcorrectforms.ismoppedarecausedamaskedweretakenwasboughtwassetup7He____________________(recognize)assoonashearrivesatthiscity8Allthoseoldbuildings______________________(knockdown)tomorrow.9Anewvillagefortheathletesandallthestadiums__________________________(totheeastofLondon.10.Doyouknowthethief__________________(catch)bythepolice?

hasbeencaught

willbeknockeddownwillberecognizedwillbebuiltcompletethesentencesusingwordsgivenwithcorrectforms.11Allthepreparationsfortheproject__________________(complete),Andwe’rereadytostart.12Howmanytimes_____________