Unit 6 Helping people Grammar 课件.ppt

《Unit 6 Helping people Grammar 课件.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、Unit6HelpingPeopleGrammarThepassiveVoice(2)►StudyingtheruleReadthefollowingsentences,payingattentiontothecoloredparts.1)The30thOlympicGameswillbeheldinLondonin2012.2)Mary’selectronicdictionarymusthavebeenstolen.3)GeorgeBushwaselectedthePresidentofUSAin1988.4)Thewoundedarebeingsenttothehospital.5)The

2、debthasbeenpaidoff.►FindingtheruleFromabovesentences,youmayfindthatthepassivevoicecanbeusedinvarioustensesandwithmodalverbs.Fillinthefollowingtablesandyouwillhaveaclearerideaofthepassivevoice.areisbeinghasbeenhavebeenwaswerebeingwillhavebeenhadbeenwillbehadbeenwillbeFillinthefollowingblanksandyouwil

3、lhaveaclearerideaofthepassivevoice.Nobodycanforetellthefuture.--Thefuture______________bynobody.Theysaythatafuelexplosionmayhavecausedthecrash.--Thecrash___________________byafuelexplosion.canbeforetoldmayhavebeencausedKate’scompanymightgiveheranewoffice.--Katemightbegivenanewofficebyhercompany.Stud

4、entsshouldmemorizeEnglishverbs.--Enlishverbsshouldbememorizedbystudents.Sheoughttolookafterherchildrenbetter.--Herchildrenoughttobelookedafterbyher.Changethefollowingsentencesintopassiveforms.1)Theschooldoesn’tallowustoenterthechemistrylabwithoutateacher.Wearenotallowedtoenterthechemistrylabwithouta

5、teacher.2)Thestudentdidn’tforgethislessonseasily.Hislessonsweren’teasilyforgottenbythestudents.3)Themanagersaidtheywouldhavecompletedtheprojectbytheendoftheyear.Themanagersaidtheprojectwouldhavebeencompletedbytheendoftheyear.4)TheradioisbroadcastingEnglishlessons.Englishlessonsarebeingbroadcastbythe

6、radio.5)Thistimelastyearwewereplantingtreeshere.Thistimelastyeartreeswerebeingplantedbyushere.使用被动语态的几种情况：一、行为主体不明确，不必说出或者无法说出动作的执行者时。e.g.Footballisplayedallovertheworld.二、不易找到或者就根本不可能找到动作的执行者时候。e.g.Mybikewasstolen.三、汉语中含有“据说”“据悉”“有人说”“大家说”等时。e.g.itwasreportedthathismotherdiedofSARS.Itiswellknowntha

7、t…众所周知…Itissupposedthat…据推测说…四、汉语中含有“被”“由”等词时。e.g.WeiHuaisaskedtocomebyLinTao.五、某些句子习惯上有被动语态。e.g.HewasborninOctober,1989.六、表示礼貌时。e.g.YouarefriendlyinvitedtocometoourEnglishpartyat8:00p.m.tomorrow.►不用被