一般现在时的被动语态ppt课件.ppt

一般现在时态的被动语态,1,一般现在时态,一、定义：表示经常发生的事情或经常存在的状态二、结构：主语+do/does+其它三、否定句：主语+dont/doesnt+V原形+其它一般疑问句：Do/Does+主语+V原形+其它,2,1.Ioften_(go)toschoolbybike.2.Sheusually_(get)upat6oclock.3._you_(do)homeworkeveryday.4.Lucy_(not)doherhomeworkeveryday.5.Wesometimes_(wash)clothesonSundays.,3,哈哈，终于抓住这只小胖子了！,好奇怪啊！又梦见自己被灰太狼抓住了！,4,Thewolfcatchesthesheeptoday,主,谓,宾(承受者),Thesheep,iscaught,by,thewolf,today.,5,被动语态（ThePassiveVoice）：1）主动语态和被动语态：英语动词有两种语态，即主动语态（TheActiveVoice）和被动语态（ThePassiveVoice）。主动语态表示主语是动作的执行者，被动语态表示主语动作的承受者。如：ManystudentsstudyEnglish.(主动语态)Englishisstudiedbymanystudents.(被动语态),6,I认识被动语态(1)肯定形式Thechildlovesthissong.,by,Thissong,thechild,love,is,d,7,Janelooksafterthecat.,is,by,ed,Thecat,Jane.,lookafter,8,Childrenlovethesesongs.,by,Thesesongs,Children,d,are,love,被动语态的肯定结构：主语be+v.pp+(by-),(动作承受者),9,(2)否定形式Thechilddoesntlovethissong.,by,not,Thissong,thechild,d,love,is,10,Theydontplantthetrees,by,Thetrees,them,ed,are,plant,not,被动语态的肯定结构：主语be+v.pp+(by-),被动语态的否定结构：主语be+v.pp+(by-),not,11,(3)疑问形式Thechildlovesthissong.Thissongislovedbythechild.,Is,thissong,lovedbythechild,?,Yes,itis,No,itisnt,12,被动语态的肯定结构：主语+be+v.pp+(by-),被动语态的否定结构：主语+be+not+v.pp+(by-),被动语态的疑问结构：be+主语+v.pp+(by-)回答:Yes,主语(代词)+beNo,主语(代词)+benot,13,巩固训练.将下面句子变成被动句1.TheyspeaksEnglish.2.TheydontspeakEnglish.3.Werespectourteacherswell.4.Wecleanourroomeveryday.5.Thestudentsplantmanytreeseveryyear.6.Fatheroftenlooksafterhisbaby.7.Theydontgrowriceinspring.8.Hebuildsalotofhouseseverymonth.,14,Checkyouranswers:1.TheyspeaksEnglish.Englishisspokenbythem.2.TheydontspeakEnglish.Englishisntspokenbythem.3.Werespectourteacherswell.Ourteachersarerespectedwellbythem.4.Wecleanourroomeveryday.Ourroomiscleanedbyuseveryday.,15,5.Thestudentsplantmanytreeseveryyear.Manytreesareplantedbythestudentseveryyear.6.Thefatheroftenlooksafterhisbaby.Hisbabyisoftenlookedbythefather.7.Theydontgrowriceinspring.Riceisnt