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1、教学目标.掌握主动语态与被动语态的区别。1 .熟练掌握被动式的构成。重占难点熟练运用不同时态的被动语态教学步骤教学过程Stepl.warmming upSt叩2,复习内容以古希腊神话故事潘多拉的魔盒引入课堂,帮助学生复习被动语态。1 .概述:语态表示主语与谓语动词之间的关系。英语中有两种语态, 即主动语态与被动语态。2 .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。如:we plant the trees.(主动语态)The trees were planted by us.(被动语态)3.构成:be+动词的过去分词4.被动语态的时态时态Be动词done一般现在时am
2、, is aredone现在进行时am, is,are +beingdone一般过去时was, weredone一般将来时will bedone现在完成时have/has beendone过去进行时was/were+beingdone过去完成时had/beendone过去将来时would/should bedone情态动词can/may/must bedone.练习不同时态的被动语态构成。5 .被动语态的句子种类:主谓结构和主系表结构无被动。主语+谓语+双宾语:I -ive vou a book.其 谓语间接宾语直接宾语You are given a book by me.A book is
3、given to you by me.主语+谓语+宾语+宾语补足语:Thev tutned the room into a shop.主语寤落 云丁 宾补The room was turned into a shop.在使役动词 have, make, get 以及感官动词 see, watch, notice, hear, feel,等变被动结构时,要加to。I saw a stranger walk into the building.A stranger was seen to walk into the building.有些动词词组用于被动结构,要把他们看成一个整体,不能分开。其 中
4、的介词或副词也不能省略。She looked after the baby carefully.The baby was looked after carefully.6 .被动语态的考前须知:主动表被动:1 . look, sound, smell, taste, feel,等系动词主动表被动。The shirt feels much softer that one.2 .表示主语特征、状态、属性的动词,主动表被动。The kitchen cleans very easily.3 .表示发生的动词,如:h叩pen, take place, spread主动表被动。The accident h
5、appened last weekend.4 .need 表被动:The car needs washing.=The car need to be washed. 宾语从句的被动语态:1. we believed that practice makes perfect.Its believed that practice makes perfect.2. They say that Nell is one of the richest people.Its said that Nell is one of the richest people.总结:“ Itbedone+原来的从句 ”8.实战演练:陕西中考真题Step3.homework完成相应的被动语态练习题教学反思