-被动语态课件2022-2023学年沪教牛津版英语八年级下册语法

语法- 被动语态 目 录 被动语态定义 各时态被动语态结构 被动语态基本结构 被动语态专练 CONTENTS 01 02 03 04 被动语态定义 01 翻译句子。 1. Doris visited the Guangdong Museum. 2. The Guangdong Museum was visited. 3. The Guangdong Museum was visited by Doris. 4. He plays the game. 5. The game is played. 6. The game is played by him. Doris参观了博物馆。 博物馆被参观了。 博物馆被Doris参观了。 他玩游戏。 游戏被玩。 游戏被他玩。 被动语态的定义 语态是动词的一种形式，表示主语和谓语之间的具体关系，分为主动语态和被动语态两种。当句子的主语是动作的执行者时，谓语的形式用主动语态；当句子的主语是动作的承受者时，谓语的形式用被动语态。 被动语态的定义 被动语态基本结构 02 找结构。 1.The Guangdong Museum was visited by Doris. 2. Time is wasted by guest. 3. Money is spent by teenagers. 4. Watermelons are eaten by passengers. 5. The factory will be built by engineer next year. 6. The street should be cleaned by cleaners twice a week. 被动语态基本结构： be+done(过去分词) 被动语态的基本结构 1. 动词词尾直接+ed protect-protected-protected; work-worked-worked; help-helped-helped; hand-handed-handed 2. 以e结尾，直接+d invite-invited-invited; agree-agreed-agreed; change-changed-changed; move-moved-moved 被动基本结构: be+done(过去分词) 过去分词的变化规则 3. 重读闭音节结尾的，双写末尾+ed shop-shopped-shopped; stop-stopped-stopped; plan-planned-planned; prefer-preferred-referred 4. 以辅音字母+y结尾的，先改y为i，再+ed study-studied-studied; cry-cried-cried; carry-carried-carried; try-tried-tried 被动基本结构: be+done(过去分词) 过去分词的变化规则 4. 以辅音字母+y结尾的，先改y为i，再+ed study-studied-studied; cry-cried-cried; carry-carried-carried; try-tried-tried 5. 以元音字母+y结尾的，直接+ed play-played-played; enjoy-enjoyed-enjoyed 6. 不规则变化 is\am-was-been; have\has-had-had; do\does-did-done; see-saw-seen 被动基本结构: be+done(过去分词) 过去分词的变化规则 【小练】 1.visit-______-_______ 2.cry-______-______ 3.write-_______-______ 4.finish-_______-______ 5.know-_______-______ 6.leave-______-______ 7.carry-_______-_______ 8.give-_______-______ 9.make-______-_______ 10.lead-______-______ 11.are-______-______ 12.see-_______-_______ 13.buy-_______-_______ 14.enjoy-______-______ 15.bring-_______-_______ 16.take-______-______ visited