九年级英语语法被动语态复习课件.pptVIP

The Passive Voice;复习目标 1、掌握语态基本概念； 2、熟悉常见语态转换； 3、在语篇中理解和运用被动语态。 复习重点: 1.一般现在时和一般过去时的被动语态； 2. 情态动词的被动语态。 复习难点: 1.被动语态中be形的确定； 2.主动语态中省略to的宾补在被动语态中须补上to.;基础知识回顾 1、观察结构 执行者 + 动词+承受者 Workers make cars in this factory. 主 谓 宾 承受者 + be+动词过去分词 +(by +执行者) Cars are made (by workers) in this factory. 主 谓 2、总结概念： 谓语动词的执行者作主语，用主动语态。 谓语动词的承受者作主语，用被动语态。 分类与构成 4. 用法： a. 当不知道谁是动作的执行者时； b. 没有必要或不想指出谁是动作的执行者时； c. 只需强调动作的承受者时。 ;She waters the flowers every day.;The students planted many trees in 2006.; 知识小结 主动语态变被动语态的步骤： 1、主动语态的宾语变为被动语态的主语； 2、主动句的谓语动词变为被动结构； 3、主动句的主语变为被动句的宾语，由by引出，当不强调动作的执行者时，常省略。;be + PP(过去分词）;规则动词过去分词构成;中考中必考的被动语态构成;[1]. Now English ____ by more and more people all over the word. A. speaks B. is spoken C. was spoken;[3]. Flowers ____ every day. A. has been watered B. should be watered C. should water ;[6]. It __ sweet. A. is smelled B. smells C. smell [7]. This pen ___ well. A. is sold B. sell C. sells;[8]. Many people ___ during the earthquake in May, 2008. A. were died B. dead C. died [9]. What ____ to that man ? A. happened B. was happened C. happen;[10]. We ——laugh by the story. A. were made B. were made to C. made;[11]. Your desk ___. A. needs repair B. needs repairing C. needs to repair;Practise makes perfect;实战演习 1. Good medicine ___ bitter to the mouth. （天津市中考题） A. tastes B. is tasted C. taste 2.He was laughed at by all people. (北京市中考题） A. was laughed B. was laughed at C. laughed at 3.He ___ enter the building last night .(黄冈市中考题） A. saw B. was seen to C. was seen ;4. I found the ticket on the floor this morning.(济南市中考题） ______ ______ ______ ______ on the floor this morning.（变被动语态） 5.He can mend the bike in two days. (青岛市中考题） The bike ______ ______ _______ in two days. 6. They g