被-动-语-态.pptVIP

语法专题复习 ———被动语态 （The Passive voice) * * 1.不知道动作的发出者,或不必要说明 动作的发出者。 例句：Silk is produced in Suzhou and Hangzhou。 2.对动作的承受者进行强调时,要用被动 语态。 例句：Bicycles are widely used in China. 1.Our classroom is often cleaned by us. 2.Many trees were planted by them years ago. 3.The flowers should be watered every day. 4.The play will be put on next Friday. 5.Her homework has been finished already. 基本结构： 主语+be+VPP 各种时态的被动语态 1.一般现在时 2.一般过去时 4.一般将来时 5. 现在完成时 3.含情态动词的 主语+am /is /are + Vpp 主语+was /were + Vpp 主语+情态动词+be+Vpp 主语+will+be + Vpp 主语+have/has+been+Vpp We speak English in our school. English is spoken by us in our school. 1、主动结构宾语变为被动结构主语。 English 2.谓语动词变为被动语态。 3.主动结构主语变为介词by的宾语 speak is spoken We by us 主动语态转化为被动语态的三步曲: 使用被动语态的注意点： We must take good care of the baby. ---The baby must be taken good care of. 不及物动词没有被动语态，但后面加上介词或副词后，就变成了及物的短语动词，就可以变为被动语态，但是介词或副词绝对不能省。 My father gave me a book. --- I was given a book by my father. 双宾语结构，一般把表示人的间宾变为被动语态的主语。如果把表示物的直宾变为被动语态的主语时，要在宾语前加上to或for。 --- A book was given to me by my father 在主动语态中作宾补时省略to的不定式，在改为被动语态后，应加上不定式符号to。 常用省去to的动词不定式作补足语的动词有：“一感（feel）、二听（hear, listen to）、三让（make, let, have）、四看（look at, see, watch, notice）” We often hear Lucy sing. --Lucy is often heard to sing. 中考链接： 1.The key __for locking the classroom door. A.uses B. is used C.is using D.use (广西中考题) 2.A new school __over there in two years. (四川中考题) A.may built B.may be built C. is built 3. A talk on Chinese history__in the school hall next week. A.is given B.has been given C.will be given D. will give 4.The PRC__on October 1,1949. (山东中考题) A.was found B. is found C.was founded D.is founded 5. He was made __yesterday. (辽宁中考题) A.cry B.to cry C.crying D.to be cried (天津市中考题