初中英语被动被动语态课件.ppt

《初中英语被动被动语态课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、.thePassiveVoice（被动语态）一：英语的谓语动词有两种语态WespeakEnglish.主语谓语(vt.)宾语Englishisspokenbyus.主语谓语宾语主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。汉语中常用“被”、“给”、“由”、“受”等词用来表示英语用：助动词be+及物动词的过去分词构成。Readtext-2Whencanweusethepassivevoice?不知道动作的执行者是谁，或没有必要指出动作的执行者时。Mybikewasstolenlastnight.昨晚我的自行车被偷了。Lettersarecollecte

2、dateighteverymorning.信件每天早晨八点收取。ThedeskwasmadebyMasterWang.这张课桌是王师傅做的。Thebagwastakenawaybyhissister.那个包是她姐姐提走的。2.为了强调或突出动作的承受者时。1.Wecleantheclassroomeveryday.Theclassroomiscleanedbyuseveryday.2.Theymakeshoesinthatfactory.Shoesaremadebytheminthatfactory.3.PeopleplanttreesinSpring.Treesareplantedby

3、peopleinSpring.4.Hismotherusuallywashesdishesafterdinner.Dishesareusuallywashedbyhismotherafterdinner.5.MoreandmorepeoplespeakChineseintheworld.Chineseisspokenbymoreandmorepeopleintheworld.二、被动语态的时态、人称和数的变化主要体现在be的变化上，其形式与系动词be的变化形式完全一样。以give为例，列表如下：一般现在时：一般过去时：一般将来时：一般过去将来时：现在进行时：过去进行时：现在完成时：过去完

4、成时:将来完成时：过去将来完成时：am/is/are+donewas/were+doneshall/will+bedone(is/aregoingtobedone)should/would+bedoneam/is/are+being+donewas/were+being+donehave/has+been+donehad+been+doneshall/will+havebeen+doneshould/would+havebeen+done三、常见时态中的被动语态1.一般现在时：(1)Peoplegrowriceinthesouthofthecountry.Riceisgrowninthe

5、southofthecountry.(2)Theschooldoesn'tallowustoenterthelibrarywithoutateacher.Wearenotallowedtoenterthelibrarywithoutateacher.2.一般过去时：(1)Mycousinboughtabookyesterday.Thebookwasboughtbymycousinyesterday.(2)Shedesignedthefashionclothes.Thefashionclothesweredesignedbyher.(3)Theydidn’tspeakEnglishafte

6、rclassEnglishwasn’tspokenbythemafterclass.3.一般将来时：(1)Herparentswillsendherabroad.Shewillbesentabroadbyherparents.(2)Wearegoingtoholdasportsmeetingtomorrow.Asportsmeetingisgoingtobeholdtomorrow.4.现在进行时：(1)Theyaredoingtheirhomeworkonthecomputernow.Theirhomeworkisbeingdoneonthecomputernow.(2)Wearepa

7、intingtherooms.Theroomsarebeingpaintedbyus.5.过去进行时：(1)Theworkersweremendingtheroadat7yesterday.Theroadwasbeingmendedat7yesterday.(2)Thistimelastyearwewereplantingtreeshere.Treeswerebeingplantedherethistimelastyear.6.现在