被动语态1(2).ppt

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1、Thepassivevoice被动语态泰州渔行实验学校ArecorderisusedinourEnglishclasseveryday.use…forplayoftenFootballisplayedallovertheworld.Acameraisusedfortakingphotos.robyesterdaysenduplastyearAman-madesatellitewassentupintospacelastyear.Abankwasrobbedyesterday.mustplantcoverwithinafewyears’timeThetreemustbeplantedon

2、theground.Thegroundwillbecoveredwithtreesinafewyears’time.sendtorightnowatalkgivesoonTheywillbesenttothehospitalrightnow.Atalkwillbegivensoon.digTheearthisbeingdugnow.eatupalreadyThefoodhasbeeneatenupalready.Footballisplayedallovertheworld.Acameraisusedfortakingphotos.Abankwasrobbedyesterday.Ama

3、n-madesatellitewassentupintospacelastyear.Thetreemustbeplantedontheground.Thegroundwillbecoveredwithtreesinafewyears’time.Theywillbesenttothehospitalrightnow.Atalkwillbegivensoon.Theearthisbeingdugnow.Thefoodhasbeeneatenupalready.Lookandfindoutthesimilarities(相同点):Conclusion:（一）一般现在时——am／is／are+

4、vt.p.p.一般过去时——was／were+vt.p.p.一般将来时——willbe／begoingtobe+vt.p.p.情态动词——aux.v.(must／can／could／may…+be+vt.p.p.)现在进行时——be(am、is、are)+being+vt.p.p.现在完成时——have／has+been+vt.p.p.被动语态的构成：be+vt.p.p.被动语态：主语是动作的承受者。当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者时，或者只需强调动作的承受者时，要用被动语态。Turnthefollowingsentencesintothepassivev

5、oice:1.ManypeoplespeakEnglish.English2.Heboughtmeanewbikeyesterday.IAnewbike3.Thebossmadehimdotheheavyworkintheolddays.Heisspokenbymanypeople.wasboughtanewbikeyesterday.wasboughtyesterday.wasmadetheheavyworkintheolddays.formetodo4.Tommusthandinthecompositionafterclass.Thecompositionmustbehandedi

6、nafterclass.5.Therainstopped.6.Thesouptastesdelicious.Conclusion:主动语态如何改成被动语态？1.主动语态的宾语改成被动语态的主语。2.主动语态的谓语动词改成被动语态的谓语动词。do3.注意保持时态和人称的一致。4.带双宾的谓语动词有两种改法。当把直接宾语改成主语时，谓语动词后必须加适当的介词:tofor.如：givebegivento此类动词还有：passshowsend…再如：buybeboughtfor此类动词还有：makedrawcookmend…5.一些动词不定式在主动语态中省略to作宾语补足语，改成被动语态时，t

7、o必须还原。（二）bedone注:1.不及物动词（vi.)不用被动语态。如:happen、takeplace、appear、disappear…e.g.Atrafficaccident____________(happen)justnow.happened2.连系动词（Link.v.)不用被动语态。如：be、look、seem、feel、sound、smell、taste、get、turn、become…e.g.PekingOpera_____