广州市荔湾中学《被动语态》教案设计

广州市荔湾中学 英语 科教案 任教者 朱舜瑛 教学语言 普通话 任教学科 英语 班级 初三级 上课时间 2006-12-13 课题 Revise the Passive Voice 教学 目标 通过复习，让学生熟练掌握被动语态的用法 教学重点 难点 1． 通过练习，让学生自行归纳被动语态的结构，用法。 2．让学生自行归纳如何将主动语态变为被动语态。 3．让学生学会正确运用被动语态。 媒体 电脑平台，黑版，电视 教学过程设计 Revise The Passive Voice Step 1 Lead in 1. Ask some questions and let the students answer them. 2. Let the Ss change the Active Voice into the Passive Voice. Step 2 Let some students make a conclusion 1. Ask some students to talk about the structure of the Passive Voice Structure: 助动词be + 过去分词 2. Ask: What kinds of The passive voice which we had learned? 一般现在时： am / is / are + p.p. 一般过去时： was / were + p.p. 一般将来时： will / shall / be going to + be + p.p 现在完成时： have /has been + p.p. 含情态动词： can / should / may / need / must + be + p.p. 3. Ask : How to change the Active Voice into the Passive Voice. The Active voice The passive voice object (宾语) subject (主语) predicative (谓语) be + p.p. (be+动词的过去分词) Subject (主语) by + object (by +宾语) 其他句子成分 不变 4. How to use The Passive Voice 两种情况下要用被动语态： 1. 当我们不知道谁是动作的执行者时，或者没有必要指出谁是动作的执行者时。 2. 当我们只需要强调动作的承受者时而不是执行者时。 His bike was stolen yesterday. （1） Colour TV sets are sold in that shop. （1） English is spoken in Canada. （2） This kind of bicycle is made in Shanghai. （2） Step 3 Practice: Step 4 Discussion Use the Passive Voice to talk about what should be done in the library. e.g.:What should be done in the library? books...return books…put in the right place books…keep clean speaking…not allow…loudly books…not draw on them marks…not make on them Notices: 1. 不能用于被动语态的动词： cost, last, have, own, hold, feel, happen, agree with, belong ２.在主动语态中，不带to的动词不定式改为被动语态时要加to: 使役动词：let, make, have 感官动词：see, watch, hear, feel, smell, taste 3. 含双宾语的主动语态变为被动语态时，一般是把主动结构的间宾（人）为被动语态的主语．如以直宾作主语，应在间宾前加介词to或for. take, sell, give, bring, show, pass, lend 前加to. make, buy, mend, build, cook前加 for 4. 不要漏介词： look for, look after, take care of等变为被动时，不能省介词． 作业布置 教学反思 3