中考复习-被动语态.ppt

《中考复习-被动语态.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Thepassivevoice被动语态ArecorderisusedinourEnglishclasseveryday.use…forplayoftenFootballisplayedallovertheworld.Acameraisusedfortakingphotos.robyesterdaysenduplastyearAman-madesatellitewassentupintospacelastyear.Abankwasrobbedyesterday.mustplantcoverwithinafewyears’timeThetreemust

2、beplantedontheground.Thegroundwillbecoveredwithtreesinafewyears’time.sendtorightnowatalkgivesoonTheywillbesenttothehospitalrightnow.Atalkwillbegivensoon.digTheearthisbeingdugnow.eatupalreadyThefoodhasbeeneatenupalready.Footballisplayedallovertheworld.Acameraisusedfortakingphot

3、os.Abankwasrobbedyesterday.Aman-madesatellitewassentupintospacelastyear.Thetreemustbeplantedontheground.Thegroundwillbecoveredwithtreesinafewyears’time.Theywillbesenttothehospitalrightnow.Atalkwillbegivensoon.Theearthisbeingdugnow.Thefoodhasbeeneatenupalready.Lookandfindoutthe

4、similarities(相同点):Conclusion:（一）一般现在时——am／is／are+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

5、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。Turnthefollowingsentencesintothepassivevoice:1.ManypeoplespeakEnglish.English2.Heboughtmeanewbikeyesterday.IAnewbike3.Thebossmadehimdotheheavyworkintheolddays.Heisspokenbymanypeople.wasboughtanewbikeyesterday.wasboughtyesterday.wasmadetheheavyworkin

6、theolddays.formetodo4.Tommusthandinthecompositionafterclass.Thecompositionmustbehandedinafterclass.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：giv

7、ebegivento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，to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、s

8、ound、smell、taste、get、turn、become…e.g.PekingOpera_________(sou