九年级英语_被动语态语法讲解课件2_人教新目标版[公开课].pptVIP

被动语态;语态：表示主语和谓语动词之间的关系。 英语有两种语态，即主动语态和被动语态。 ;被动语态的结构;by many students.;They play football on Sunday. Lucy does the homework in the evening. They often use computers in class. We make these machines in Beijing. ;1. They bought a computer last term． ;They built the tall building last year. He took good care of his little brother yesterday. We cleaned our classroom just now. They used the rooms for resting. ;3.一般将来时的被动语态结构：;We will hold a sports meeting next week. Children will take some photos in the schoolyard tomorrow. The headmaster is going to give a talk this afternoon. ;4.含有情态动词的被动语态结构：;1.He can take care of the baby. 2.Lucy may draw the pictures. 3.You must turn off the lights. 4.They should learn English well. ;5.现在进行时的被动语态的结构;6.现在完成时的被动语态的结构;Such books are written for children. ??些书是为儿童写的。;;to: pass, give, show, bring for: make, buy, draw ; They take good care of my child. I turned off the radio. ;即hear , watch , see , make , let ,这些词在主动句中，其后的动词不加to，但变被动句时必须加to. ;;1）当主动结构中的宾语是反身代词和相互代 词时，不能改为被动语态。 We often help each other. 2）have, take place,happen,feel感觉起来,look 看起来,sound,taste,smell不用于被动 如: I have a bike. An accident happened to him. The music sounds beautiful.;填空（完成被动语态填空） 1. They often clean their classroom after school . （改为被动语态） Their classroom _____ often ______ by them after school. 2. Li Lei gave Tom a new pen last week . （同上） A new pen _____ _______ _____ Tom last week . ;3. A lot of people in China can speak English now . （同上） English ______ ____ ______ by a lot of people in China now. 4. I have learned English for about two years. （同上） English ______ ______ ______ for about two years. 5. They will read these story-books next month. （同上） These story-books _____ _____ _____ next month. ;5. －Do you like the skirt ? －It _______ soft. A. is feeling B. felt C. feels D. is felt 6. Are you still here ? You were here an hour ago . Who ________ for ?