高一被动语态导学案.docVIP

语态概述： 1.英语的语态是通过 形式的变化表现出来的。英语中有两种语态：_____语态和_____语态。 2. 主动语态表示主语是动作的_____者。 例如：Many people speak English. 谓语：speak的动作是由主语many people来执行的。 3.被动语态表示主语是动作的_____者，即行为动作的对象。 例如：English is spoken by many people.主语English是动词speak的承受者。 被动语态的构成 1、被动语态由“_____＋及物动词的______”构成。此时人称、数和时态的变化是通过____的变化表现出来的。一般疑问句直接将_____提前，否定句在______后加not. 2、含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词”构成。一般疑问句直接将_____提前，否定句在______后加not. 1. English is spoken by lots of people in the world.世界上的许多人都说英语。 2. He was saved at last. 他最终获救了。 3. A speech will be given this afternoon. 今天下午有一个演讲。 4. I thought thousands of people would be helped. 我认为将有数千人得到帮助。 5. The machine was being built at this time yesterday. 昨天这时，机器正在被修理。 6. The problem is being discussed now. 问题正在被讨论。 7. The book has been read many times by children. 这本书被孩子们读了几遍了。 8. She found the house had been destroyed by the storm. 她发现房子已经被暴风雨摧毁。 被动语态有各种时态的变化。 一般现在时：___／___／____＋________ 一般过去时：_____／_______＋_________ 一般将来时：_____／__________＋_______ 现在进行时：___／___／____ ______＋_____ 过去进行时：_____／_____ _____＋_______ 现在完成时：_____／____ _____＋_____ 注意(1)、get done也能表示被动。 Three people got (=were) injured in the accident. _______________________________ 2、某些动词词组如：take place, break out, belong to, come up, run out等不使用被动语态。 The question came up at the meeting. ____________________________________ Our money will soon run out. ____________________________________ 3、连系动词look, sound, smell, taste, feel等后常接形容词作表语, 不用被动语态。 The milk tasted sour. ____________________________________ 4、be worth doing表示“值得做……”时，其后的动名词用主动形式表达被动意义。 这个博物馆很值得再次参观。_______________________________________________ 主动语态变被动语态的方法 (1)把主动语态的_____变为被动语态的_____。 (2)把_____变成被动结构(be＋过去分词) (根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式)。 (3)把主动语态中的_____放在介词_____之后作_____，将___格改为___格。 例如：All the people laughed at him.→He was laughed at by all people. 1.An exhibition of paintings ____ at the museum next week． A．are to be held B. is to be held C. are holding D．w