被动语态 be+done讲解学习.ppt

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1、被动语态be+done主动语态:动作的主动者作主语.Boysplayfootball.动作的主动者动作的承受者被动语态:动作的承受者作主语.Footballisplayedbyboys.1.一般现在时主动主+do/does被动主+is/am/are+doneSummerfollowsspring.Springisfollowedbysummer.Parentstakecareofthechildren.Thechildrenaretakencareofbyparents.2.一般过去时主动主+did被动主+was/were+doneHeb

2、oughtthecomputerfiveyearsago.Thecomputerwasboughtfiveyearsago.Theystoppedthecarandbrokeitintopieces.Thecarwasstoppedandbrokenintopieces.Thewholeworldlookeddownuponthegirl.Thegirlwaslookeddownuponbythewholeworld.3.一般将来时主动主+willdo被动主+willbe+doneIwillgiveherasecondchance.She

3、willbegivenasecondchance.Asecondchancewillbegiventoher.Theyaregoingtocelebratehisbirthdayinahotel.Hisbirthdayisgoingtobecelebratedinahotel.Wearetospendthemoneyonclothing.Themoneyistobespentonclothing.4.过去将来时主动主+woulddo被动主+wouldbe+doneTheywouldclosedownthefactorysoon.Thefa

4、ctorywouldbecloseddownsoon.看不到一丝云彩.Notacloudwastobeseen.他们说这个地区又要修一条铁路.Theysaidanotherrailwaywasgoingtobebuiltinthisarea.5.现在进行时主动主+is/am/are+doing被动主+is/am/are+being+doneWearewatchingthechildrenplayinggames.Thechildrenarebeingwatchedplayinggames.Theclassarelisteningtothe

5、teacher.Theteacherisbeinglistenedto.6.过去进行时主动主+was/were+doing被动主+was/were+being+doneShewaskillingasnake.Asnakewasbeingkilledbyher.Theywereshowingafilminthecinema.Afilmwasbeingshowninthecinema.7.现在完成时主动主+have/has+done被动主+have/hasbeen+doneWehavealreadyputofftheproject.Thepr

6、ojecthasalreadybeenputoff.Ihaven’tseenhersincelastweek.Shehasn’tbeenseensincelastweek.8.过去完成时主动主+had+done被动主+hadbeen+doneTheyhadsoldoutalltheticketswhenIarrived.AlltheticketshadbeensoldoutwhenIarrived.我们到达那里的时候,任务已经完成了.Thetaskhadbeencompletedwhenwegotthere.9.情态动词的被动语态情态动词

7、(can/may/must/should/need)+bedoneWeshouldimprovetheenvironment.Theenvironmentshouldbeimproved.这可以手工做.Thiscanbedonebyhand.这病人应该立即动手术.Thepatientoughttobeoperatedonatonce.这一点你在谈话中不必提级.Youneedn’tmentionitinyourtalk.Itneedn’tbementionedinyourtalk.10.对过去的推断情态动词(can/may/must/sho

8、uld/need)+havedone(主动)(can/may/must/should/need)+havebeendone(被动)这项工程本可以早点完工的.Theymighthavecompl