被动语态导学案.doc
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1、课前延伸I 课前读词 II 复习词汇时态被动语态结构一般将来时一般过去时一般将来时 现在进行时现在完成时含有情态动词学习目标: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 掌握被动语态的各种特殊用法重难点:被动语态的几种特殊用法课内探究自主学习。用所给动词的适当形式填空1. Our TV set _ (repair) yesterday.2. A new building _ (build) in our school next year.3. Many books on science _ (buy) since I went to college.4. Now he _
2、be) asked if the meeting _ (hold) next Friday.5. Your school bag _ (must not put) there.6. _ this kind of bike_ (make) in the USA?合作探究:思考一: 含有双宾语的句子怎样变被动语态?She gave me a dictionary 间接宾语:人) (直接宾语:物)I was given a dictionary(by her)A dictionary was given to me(by her)1. The teacher showed the children
3、 a beautiful picture.2. My father bought me a new bike.常和to 连用的动词有那些?常和for连用的动词有那些?思考二: 还原to原则。(三个使役动词: let , make , have ,三看二听一观察 see , watch , look , hear , listen to , notice 。)在主动语态的句子里,以上动词后面跟着的动词不定式省去to,但变成被动语态时,to要重新加上去。例如:We often hear her sing English songs in the evening. She is often hear
4、d to sing English songs in the evening.Exercise : The news made us cry. We by the news. I saw him come into the classroom just now. He come into the classroom just now.1. Jim _often_ (hear) _ (sing) in the room.2. The Browns _(see) _(leave) the hotel already.思考三:有关被动语态的几种句型1. need/want/require + doi
5、ng = need/want/require + to be done These shoes need (wash).2. It is said that 据说 It is reported that 据报道 It is thought that 大家认为 It is believed that有人相信思考四: 不用被动语态的动词:1. 一些词或短语如happen, take place, belong to appear, disappear 等(有/没有)被动语态。例如:The car accident was happened last night. ( ) The car accid
6、ent happened last night. ( )Exercise six: 请改正句子:1 The book is belonged to me. 2 A traffic accident _(happen) just now.2. 连系动词如:be, look, seem, feel, sound, smell, taste, get, turn, becomePeking Opera _ (sound) beautiful3. 当open .sell. read write clean wash 等及物动词用作不及物动词,他们的主语为物时,可用主动表被动。例如; This kind
7、 of skirt sells wellThe pen _ (write) very fast.This kind of sweater _ (sell) well. 小结:关于被动语态的几种用法你掌握了吗?小结:关于被动语态的几种用法你掌握了吗?课内检测单项选择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. Look! A big modern building _ i
8、n our city.A. is built B. was being built C. is being built D. has built3. Many more houses _ for teachers since last year.A. are building B. built C. have built D. have been built4. A man _ cry for help last night.A. was heard to B. hear to C. was heard D heard to 5. I think computer _ in everyday
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