一般现在时-被动语态.ppt

一般现在时,被动语态,主动语态表示主语是动作的执行者。巧记为：主动、主动、主去动。 例如：Many people speak English. 谓语speak的动作是由主语many people来执行的。,语态概述,被动语态表示主语是动作的承受者，即行为动作的对象。巧记为：被动、被动、主被动。 例如：English is spoken by many people. 主语English是动词speak 的承受者。,语态概述,肯定：主语+is/am/are+过去分词+其它 例：The book is written by me. 否定：主语+is/am/are+not+过去分词+其它 例：The book is not written by me.,一般现在时被动语态的构成：,过去分词的变化形式,一 规则变化 （1）在动词后加ed：work worked stay - stayed (2) 在以-e结尾动词后只加d：close - closed like - liked (3) 以辅音字母加y结尾的动词，应将y改为i 再加-ed：study -studied carry - carried (4) 以重读闭音节或r音节结尾且末尾只有一个辅音字母动词，要双写末尾的辅音字母再加-ed： stop -stopped,二 不规则变化 例如 go- gone make-made put-put 等,练习一,把下列句子变为含被动语态的句子：,1.Mr.Li corrects the students homework every morning.,The students homework is corrected by Mr.Li every morning.,2.People play basketball all over the world.,Basketball is played by people all over the world.,练习二,（11内蒙古包头） It will be two days before the decision_. has made B. will be made C. was made D. is made.,答案：D,【解析】本题考查被动语态的用法。句意为“在下决心之前，将有两天的时间” 根据语境可知选D。,练习三,（11四川内江） Your classroom is really bright and clean. It _ after school every day. A. is cleaned B. cleaned C. was cleaned,答案：A,【解析】动词语态。every day是一般现在时的标志。根据句意，你们教室真的既明亮又干净。每天放学后我们打扫它。此处是被动语态省略了by us。一般现在时被动语态构成：be+动词过去分词。故选A。,- Drunken drive is dangerous, isnt it? - Yeah. That why drunken drivers to prison even without causing accidents. （11四川绵阳） A. sent B. are sent C. send D. are sending,练习四,答案：B,【解析】考查被动语态的用法。依据前面介绍“酒后开车是危险的”，可推断“这就是酒后开车的司机被送进监狱的理由，虽然没有发生事故”，所以用被动语态（be+动词的过去分词），故选B,(11湖北十堰) -Look, what have they done? -Sorry. I think if I _ another chance, Ill do it better. give B. will be given C. will give D. am given,练习五,答案：D,【解析】动词语态。I与anothe