九年级英语下册 module 7 eating together unit 3 language in use课件 外研版

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1、外研小学起点九年级(下)Module7英语课件1Unit3Languageinuse2PassiveVoiceIhavebeenaskedtodecoratethehall.PizzawasinventedinItaly.Lunchiseatenlater.Knivesandforksareusedformostfood.Thereissomefoodwhichcanbeeatenwithyourfingers.3You’llbeinventedtoserveyourself.Ifyou’vebeengive

2、nsomethingyoudon’tlike,itshouldbepushedtotheedgeoftheplateandleft.4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。Conclusion:(一)5一般现在时——am／is／are+动词的过去分词一般过去时——was／were+动词的过去分词情态动词——aux.v.(must／can／could／may…+be+动词的过去分词被动语态的构成:be+动词的过去

3、分词6一般将来时——willbe／begoingtobe+动词的过去分词现在进行时——be(am、is、are)+being+动词的过去分词现在完成时——have／has+been+动词的过去分词7(二)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。bedone8再如：buy如:givebegivento此类动词还有：passshowsend…beboughtfor此类动词还有：makedrawcookmend…

4、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.95.一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。注:1.不及物动词（vi.)不用被动语态。如:happen、takeplace、appear、disappear…10几种特殊结构1.Myunclegavemeagiftonmybirthday．Iwasgivenagiftonmybirthday．Agiftwasgiventomeonmybirthday.112.Weoftenh

5、earhimplaytheguitar．Heisoftenheardtoplaytheguitar.注意：see,watch,hear,notice,feel,make,listento,lookat等动词/短语后作宾语补语的不定式都不带to；但改成被动语态后必须带to。121.Someonewoundedhisarm.2.Youshouldteachchildrentospeak/tellthetruth.Hisarmwaswoundedbysomeone.Childrenshouldbetaughttos

6、peak/tellthetruth.ExercisesPutthefollowingsentencesintothepassivevoice.133.Hetoldthestoryinapleasantandinterestingway.4.Ihaverepairedtherecorderseveraltimes.Thestorywastoldinapleasantandinterestingwaybyhim.Therecorderhasbeenrepairedseveraltimesbyme.145.Isaw

7、himpushabikeoutofthehouse.6.Theyaremakingthistypeofradiosinshanghai.Hewasseentopushabikeoutofthehouse.Thistypeofradiosarebeingmadeinshanghaibythem.15II.Pleasechoosethebestanswer.1.English____inmanycountries.A.isspokenB.speaksC.speakD.bespoken2.Abridge____la

8、styears.A.hasbeenbuiltB.isbeingbuiltC.wasbuiltD.isbuilt163.Thelittlegirl____bythetigerinthezoo.A.frightenedB.wasfrightenedC.hadfrightenedD.wasfrightening4.Thesemagazines____outofthereading-room.A.mustn