牛津译林版8bunit7被动语态讲解与练习.doc

《牛津译林版8bunit7被动语态讲解与练习.doc》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、8B被动语态讲解与练习一、概念：表示动作与主语之间是被动关系的句子是被动语态。二、主动语态与被动语态之间如何转换。主动语态变为被动语态口诀:主变宾，宾变主，谓语变bedone,时不变,“be”要随着主语变.三、各种时态的被动语态的构成1.一般现在时：主语+be（is/am/are）+过去分词done+其它把下列句子改为被动语态 ①Peopleuseknivesforcuttingthings._________________________________________________________

2、_____________②TheyproducesilkinSuzhouandHangzhou.______________________________________________________________________③TheyspeakEnglishinCanada.______________________________________________________________________④TheygrowriceinSouthChina.______________

3、________________________________________________________⑤People use metal(金属) for making machines.______________________________________________________________________⑥Wheredopeopleplantthetrees?___________________________________________________________

4、___________2.一般过去时：主语+be（was/were）+过去分词done+其它把下列句子改为被动语态 ①The wind blew down the big tree last night.______________________________________________________________________②MysistertookthesephotosontheGreatWall.____________________________________________

5、__________________________③Theybuiltmanytallbuildingsintheirhometownlastyear.______________________________________________________________________④Whendidyouinventthestrangemachine?______________________________________________________________________3.一

6、般将来时：主语+will+be(不变形)+过去分词done+其它或主语+begoingto+be(不变形)+过去分词done+其它把下列句子改为被动语态 ①Theywillbuildanotherbridgeinthecitynextyear.______________________________________________________________________②WillyouholdasportsmeetinginyourschoolnextFriday?____________as

7、portsmeeting____________________inourschoolnextFriday?③Theyaregoingtoinvitealotofpopstarstothecharityshowthisevening.Alotofpopstars___________________________________tothecharityshowthisevening.4④Wearenotgoingtoholdaparents’meetingtomorrow.Aparents’meetin

8、g_________________________________________tomorrow.4.含情态动词：主语+情态动词+be（不变形）+过去分词done+其它把下列句子改为被动语态①AmycantakegoodcareofTina.______________________________________________________________________②You can find a lot of