9年级人教版全一册Unit 5 What are the shirts made of？ 课件4

课题：What are the shirts made of?难点名称：一般现在时的被动语态1人教版九年级-上册-unit5目录CONTENTS2导入3The novel coronavirus (新型冠状病毒)is beaten by doctors.Can you describe this picture? 在英语中，动词有两种语态，即主动语态和被动语态。被动语态的基本结构是“助动词 be + 及物动词的过去分词”，其中助动词be有人称、数和时态的变化,其变化规则与be作为连系动词 完全一样。一般现在时的被动语态知识讲解一：英语的谓语动词有两种语态We speak English.主语谓语宾语English is spoken by us.主语谓语宾语宾变主,主变宾,前加by动变被,看清be, 结构分别be+ p.p.主动语态被动语态知识讲解1.一般现在时被动语态的各种句式结构知识讲解2.一般现在时被动语态的基本用法知识讲解3.主变被解题步骤:1. 找宾语 ----即动作的承受者They make shoes in that factory. Shoes2. 判断宾语的单复数和动词的时态 ----即be动词的单复数和时态.are3. 修改谓语的时态 ----即原句动词改为过去分词 made4. 修改原句的主语 ----即by+主语/ 宾语. by them in that factory.难点突破People play football all over the world.2. The old man on TV tells a story on Sunday.3. Students listen to the kind teacher carefully. Football is played all over the world by people.A story is told by the old man on TV on Sunday.The kind teacher is listened to by students carefully. 把下列的主动句变为被动句。课堂练习难点巩固一般现在时的被动语态基本结构：S(主语）+am/is /are +过去分词变为被动语态小结助记：被动不离“be” “p.p.”, “p.p.”前面助动be主谓一致莫忘记，am, is, are现在时。11What are these books made of? They are made of paper. What is the silk made of? It is made of cloth. Where is the silk made ? It is made in China. 中国制造made in China中国创造createdin China艰难见真心，磨炼出意志，越是要负重前行，砥砺奋进！