英语人教版九年级全册被动语态（一）.ppt

《英语人教版九年级全册被动语态（一）.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、GrammarThePassiveVoice被动语态Ourclassroomiscleanedbyuseveryday.Wecleanourclassroomeveryday.一、判断:是主动语态还是被动语态ActiveVoicePassiveVoice1.Weplantmanytreeseveryyear.2.Peoplekilltheanimalsformeat.主动语态主动语态被动语态被动语态3.Chineseisspokenbymanypeople.4.Milkislikedbythechil

2、dren.判断方法：2.当主语是动作的执行者时,为主动语态;当主语是动作的承受者时,为被动语态。1.找动作(谓语动词)二、被动语态的基本结构为:+（及物动词）1.Chineseisspokenbymanypeople.2.Milkislikedbythechildren.beP.P.被动语态由“助动词be+及物动词的过去分词”构成。被动语态有人称、时态和数的变化,其变化规则与be作为连系动词时完全一样。1.Manytreesareplantedbyuseveryyear.3.Aretheflowers

3、oftenwatered?2.Herhomeworkisn’tdonebyLucy.am/is/are+P.P.一般现在时的被动语态：4.IamoftenhelpedbyhiminEnglish.1.Manytreeswereplantedlastyear.2.Thephotowasn’ttakenin2000.3.Wasyourhomeworkfinished?一般过去时的被动语态：was/were+P.P.1.Myteacherwillbeinvitedtotheparty.2.Hishomewo

4、rkwon’tbefinishedatonce.3.Willyoubeallowedtoplaygamessoon?一般将来时的被动语态：willbe+P.P.1.Theclassroommustbecleanedeveryday.2.Hisbikecan’tbemendedbyMr.Li.3.Shouldtheflowersbewateredoften?情态动词+be+P.P.情态动词的被动语态：Threebridgeshavebeenbuiltsincelastyear.现在完成时的被动语态：ha

5、ve/has+been+P.P.Herhomeworkisbeingdonenow.现在进行时的被动语态：am/is/are+being+P.P.AnEnglishclasswasbeinghadatthistimeyesterday.过去进行时的被动语态：was/were+being+P.P.1.一般现在时2.一般过去时3.一般将来时4.现在进行时5.过去进行时6.现在完成时7.情态动词am/is/are+P.P.was/were+P.P.will+be+P.P.am/is/are+being+P.

6、P.was/were+being+P.P.have/has+been+P.P.情态动词+be+P.P.各种时态的被动语态中考常考的被动语态Aknife___usedtocutapples.2.Therooms_________cleanedlater.3.Thestudents_______askedtohavebreakfastjustnow.4.They_______encouragedtostudyhardinthepast.5.NotonlyhebutalsoI_____punishedlas

7、tnight.6.Thehomeworkmust_____finishedatfive.练习:I.用be动词的正确形式填空.iswillbewerewasbe观察:be动词有_____,_____和___的变化.人称时态数wereII.用所给词的正确形式填空1.Toomuchwater________byhimeveryday.(drink)2.Fiveapples__________byTomyesterday.(eat)3.Thecarcan’t_________here.(stop)4.She_

8、________byherfatherifshedoesn’tfinishherhomework.(hit)5.Manytreesshould___________byuseveryyear.(plant)isdrunkwereeatenwillbehitbeplantedbestopped三、主动语态变被动语态的方法Hecleanshisroomeveryday.iscleanedbyhimHecleanshisroomeveryday.Hisroom