初中被动语态公开课课件

被动语态 ThePassiveVoice 语态 表示主语和谓语动词之间的关系 英语有两种语态 即主动语态和被动语态 主动语态 被动语态 表示主语是动作的发出者 表示主语是动作的承受者 思考 1 被动语态适用于那些情况 1 当不知道或没有必要指出谁是动作的发出者时 2 强调动作的承受者时 2 在被动语态中如何体现 被 字 助动词be加动词的过去分词 be done Theflowers Whatdoesshedoeveryday everyday arewatered byher Shewaterstheflowerseveryday 后面能接宾语的动词才有被动语态 主 发出者 谓 动作 宾 承受者 主动变被动的方法 ShespeaksEnglisheveryday 主谓宾 Englishisspokenbyhereveryday 总结 主语 承受者 be done by 宾语 发出者 抄下来 be done 被动语态的谓语的基本结构 有各种时态的变化 被动语态的时态在助动词be上来体现 考点 1 NowEnglish bymoreandmorepeopleallovertheword A speaksB isspokenC wasspoken 一般现在时的被动语态 am is are done task 一 1 WelikeMissLinVerymuch MissLin byusverymuch 2 ManyyoungpeopleloveZhouJielun ssongs ZhouJielun ssongs bymanyyoungpeople is liked are loved 时态 结构 am is are done 一般现在时 把下列句子改为被动语态 2 Thelostboy atthestreetcornerlastnight A wasfoundB isfoundC waslookedfor 一般过去时的被动语态 was were done task 二 1 Themanrepairedthecaryesterday Thecar bythemanyesterday 2 Mr Songencouragedustostudyhardlastweek We tostudyhardbyMr Songlastweek was repaired were encouraged 时态 结构 was were done 一般过去时 把下列句子改为被动语态 3 Manyhouses inthefuture A willbuildB willbebuiltC arebuilt 一般将来时的被动语态 will be donebegoingto be done task 三 1 Thecitywillbuildthenewairportnextyear Thenewairport nextyear 2 HuidongMiddleSchoolisgoingtosendtwostudentstoHongkongtostudy Twostudents toHongkongtostudy will be are be 时态 结构 will begoingto be done 一般将来时 built going to sent 4 Threebridges sincelastyear A havebuiltB werebuiltC havebeenbuilt 现在完成时的被动语态 have has been done task 四 1 LiMinghasalreadywateredsomeflowers Someflowers byLiMingalready 2 Theyhavesoldoutthelightgreendress Thelightgreendress out have been has 时态 结构 Have has been done 现在完成时 watered been sold 5 Flowers everyday A hasbeenwateredB shouldbewateredC shouldwater 含有情态动词的被动语态 情态动词 be done 含有情态动词的被动语态 情态动词 be done Youmustcleantheroomtoday Theroom byyoutoday 2 Weshouldfinishourhomeworkontime Ourhomework byusontime 四 must should 结构 be cleaned be finished Part3 练习 用所给词的正确形式填空 1 Atallbuilding build inourschoolnow 2 Thesportsmeeting hold nextmonth 3 Thebooks write byhandinthepast 4 Herfingers cut whenshewasworking 5 Noletters receive sinceyouleftforShanghai 6 Hishomework do byhimeverynight 7 Youngtrees mustwater often isbeingbuilt willbeheld waswritten werecut havebeenreceived isdone mustbewatered 一般现在时 一般过去时 一般将来时 情态动词 am is are done 情态动词 be done will be done was were done 以下时态的被动语态构成 Summary 现在完成时 has have been done Task4 现在进行时 am is are being done 过去进行时 was were being done 过去完成时 had been done 练习 将下列句子变为被动句 1 LiLeilistenstohisfathercarefully 2 Themotherlookedafterthebabyintheroom 3 Wetookcareofthethings 4 Theygaveussomework 5 Theboymadethemlaughallthetime 6 Mymotherbuysmeabike HisfatherislistenedtocarefullybyLiLei Thebabywaslookedafterintheroom Thethingsweretakencareofbyus Weweregivensomework Somework