《被动语态复习导学案.doc》由会员分享，可在线阅读，更多相关《被动语态复习导学案.doc（4页珍藏版）》请在金锄头文库上搜索。
1、必修五 Module4 Revision of the Passive Voice导学案四川省旺苍东城中学 李香学习目标：掌握各种时态的被动语态的结构 能够正确的把主动语态变为被动语态 掌握被动语态的几种特殊用法重难点：被动语态的几种特殊用法I.知识回顾（课前完成）英语中常用的八种时态（以do为例）一般进行完成现在过去将来II被动语态结构和用法（课堂要点）1. 定义：语态是表示主语和谓语的关系。被动语态表示主语是动作的承受者，由“be +及物动词的过去分词”构成, 意为“被/由.”,be动词随时态的变化而变化。2. 根据以下例句归纳各个时态的被动结构 (先自主完成再以小组为单位讨论，各组将讨论
2、结果展示在黑板上)1) Rice is grown in many Asian countries. _2) Paper was first made in china in 105 AD._3) You will be punished one day._4) The house is being painted now._5)Rice has been grown in China for thousands of years._6)The plan had been carried out before he knew._7)The new building was being buil
3、t when I came here._8)The building will have been completed by next year._3.几种特殊用法(根据用法完成句子，用红笔勾出重难点)情态动词的被动结构，其形式为：情态动词（shall/should/could/would/may/might/can/will）be过去分词Your cell phone _你的手机可以让他修理。_每个人都应该被尊重。在need，want，require, bear等词的后面，加动名词（-ing）用主动形式表示被动意义，其含义相当于动词不定式的被动形式。_这桌子需要修理。这所房子需要打扫。_形容
4、词worth后面跟动名词的主动形式表示被动含义，但不能跟动词不定式；而worthy后面跟动词不定式的被动形式。例The book_readingThe book is very worthy to be read The book is very worthy of being read.表示“发生、进行或花费”等意义的不及物动词和短语，如：cost, happen, last, take place, break out, come out, come about, come true, run out, give out, turn out等以主动形式表示被动意义。_这本字典花了我80元。
5、Great changes_in our home town.我们的家乡发生了巨大的变化。The news_to be true. 这个消息被证实属实。英语中有很多动词如 break，catch，clean，drive，lock，open，sell，read，write，wash等，当它们被用作不及物动词来描述主语特征时，常用其主动形式 表达被动意义,主语通常是物 This kind of cloth_easily.这种布料很好洗。These books _well.这些书卖的很好。系动词没有被动形式, 但有些表示感受、感官的连系动词feel, sound, taste, look, feel
6、等在主系表结构中常以主动形式表示被动意义。Your reason_reasonable.你的理由听起来很有道理。These apples _delicious. 翻译： _在使役动词have, make, get以及感官动词see, watch, notice, hear, feel, observe等后面不定式作宾语补语时，在主动结构中不定式to要省略，但变为被动结构时，要加to。Someone saw a stranger walk into the building. 可改为A stranger was seen _ into the building.一些表示“据说”或“相信”的动词如
7、believe, consider, expect, report, say, suppose, think等可以用于句型“Itbe过去分词that从句”或“主语be过去分词to do sth.”。有：It is said that 据说, It is reported that据报道，It is believed that大家相信，It is hoped that大家希望，It is well known that众所周知，It is thought that大家认为，It is suggested that据建议It_the boy has passed the national exam
8、.The boy_have passed the national exam.在某些“形容词不定式”做表语或宾语补足语的结构中，句子的主语或宾语又是动词不定式的逻辑宾语时，这时常用不定式的主动形式表达被动意义。这些形容词有nice，easy，fit，hard，difficult，important，impossible，pleasant，interesting等。例This problem is difficult to work out .（可看作to work out省略了for me）.4. 总结归纳被动语态常用的八种时态一般进行完成现在过去将来(不填)III.练习和检测（课后作业）A.
9、基础填空1. This kind of bike _(sell) well.2. I will go to the party if I _(invite).3. The flowers need _(water) every day.4.An accident _(happen) here last week.5.The children will sing an English song. (改为被动语态) An English song _ _ _ by the children.6. You neednt do it now. (改为被动语态)It _ _ _ by you now.7
10、.People use metal for making machines. (改为被动语态) Metal _ _ _making machines.B.强化训练1. The old man and the children must _ in our country.A. take good care B. be taken good care C. take care of D. be taken good care of2. Many more houses _ for teachers since last year.A. are building B. built C. have b
11、uilt D. have been built3. A man _ cry for help last night.A. was heard to B. hear to C. was heard D heard to 4. I think computer _ in everyday life before long.A. will be B. will be used C. is used D. was used5. Old people must be looked after and _ politely.A. speak to B. spoken C. speak D. spoken
12、to 6. Our house_, A . is getting paintB . is getting painted C . is got painted D . has got to paint 7. This kind of shoes _ well last year.A. didnt sell B. sell C. arent sell D. wasnt sell8 His plan _ goodA. has sounded B. is sounding C. is sounded D. Sounds9 .The boy _ streets without pay in the old daysA. was made to clean B. made clean C. made to clean D. was made clean10.The war_in 1937 A . was broken outB . had been broken out C . has broken outD . broke out 11.It is dif
