Unit 2-4 重点语法被动语态课件-高中英语人教新课标必修二

1、 必修二 被动语态unit 2-4 重点语法Passive Voice同学们每天打扫教室。（把字句）Warming up 把字句：主动语态被字句：被动语态Lead-in被字句：教室每天都被同学们打扫。Pre-learning结构：主 + 谓语 + 宾语学生们每天都打扫教室。结论：动作的承受者做主语，构成被动。教室每天都被学生打扫。动作发出者承受者承受者（做主语）主动：被动：翻译句子：The students clean the classroom every day.主动：被动：The classroom is cleaned by the students every day.结论：be d

2、oneUseful structures被动语态结构：“be及物动词的过去分词”是通过be的变化表现出来的。不同时态的被动语态结构怎么构成？ be的形式有哪些？am； is； are； was； were； being；been；will be be 和 done 该变化哪个？Useful structures1一般现在时：2一般过去时：3一般将来时：4过去将来时：5现在进行时：6过去进行时：7现在完成时：8过去完成时：9含有情态动词的被动语态：am/is/aredonewas/weredonewill/shallbedonewould/should be + doneam/is/arebei

3、ngdonewas/were + being + donehave/hasbeendonehad been+ done情态动词bedone链接课本：P 13 链接课本：P21 The poemLook at the way链接课本：P29 Exercise 3 questionsExercise：1.In some parts of the world, tea _ with milk and sugar. A. is serving B. is served C. serves D. served2.This is Teds phone. We miss him a lot. He _ tr

4、ying to save a child in the earthquake. A. killed B. is killed C. was killed D. was killing3.When and where to go for the holiday _ yet. A. are not decided B. have not been decidedC. is not being decided D. has not been decided Exercise：4. Have you moved into the new house? Not yet, the rooms _. A.

5、are being painted B. are paintingC. are painted D. are being painting5. The manager entered the office and was happy to learn that four-fifths of the tickets _.A. was booked B. had been bookedC. were booked D. have been booked6. While shopping, people may _ into buying something they dont really need. A. to persuaded B. persuading C. being persuaded D. be persuadedConclusion1. 掌握主动和被动的语法区别;掌握被动语态的概念和基本结构。2. 掌握八种时态及含情态动词的被动语态结构。3. 一般将来时、现在进