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课题：Unit 8 What are the shirts made of ? (Section A Grammar-4c)序号：8-4 课型： 主备人： 审核： 时间： 一、学习目标 1、掌握本课时重点单词短语，继续学习物品质地，出处等相关问题。 2、熟练运用被动语态。二、活动导学1. 被动语态讲解及练习 He opened the door.他打开了这扇门。（主动语态）The door was opened.这扇门被打开了。（被动语态）2. 被动语态的构成 一般现在时（am/ is/ are +done） 一般过去时(was/ were +done) 情态动词的被动语态结构为：情态动词+be+过去分词 3. 主动语态变为被动语态的步骤： （1）将主动句的宾语变为主语： 注意：如果主动句的宾语是代词，需将其由宾格变为主格。如：Tom killed him. He was killed by Tom. (2）将动词改为be+过去分词。注意： They held a meeting yesterday. A meeting was held by them yesterday.他们昨天开会了。 （3）将主动语态的主语改为by放在谓语动词后。注意：如果原主语是代词，则应由主格变为宾格。He sang a song. A song was sung by him. 4.完成4a，4b。 3、 达标反馈（一）用括号中所给词的适当形式填空。 1.The apples are_ (send) to the factory for processing. 2. We are all ready but Tom hasnt _ (pack) his clothes yet. 3. The windows of the room are _ (clean)every day. 4. The best cotton is_(produce) in Xing Jiang in China. 5. The song isnt_ ( like) by most of us. （二）单项选择1. One third of the earths surface _ water. A. is covered by B. was covered by C. covers by 2. The boy_ Tom is made_ without food every day A. named, work B. called, sing C. named, to dance 3. _ is used for making knives in most of China. A. Steel B. Bamboo C. wood 4. Silver _ a ring for money. A. is usually made into B. is usually made of C. is usually made from 5. This is a _ story that I will never forget. A. historical B. history C. historic 6. I like the dumplings made _ my mother best. A. in B. from C. by 学后记：8-4(一）1, sent 2, packed 3, cleaned 4, produced 5, liked （二）1-6 ACAAAC
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