湖南省隆回县第二中学高中英语模块四导学案：Unit3 Grammar2Originated by Ms. Li Revised by Ms. Shi and Ms. DaiStudying aims: 1. Learn the passive voice. 2. Learn how to use the passive voice 3. Improve our abilities of group cooperationSelf education(自主学习):情态动词与被动语态：情态动词的被动语态形式可用于谈论能力，可能性，职责和允诺.情态动词的被动语态形式的构成是在情态动词后加 be 和过去分词Computer can work out the position of the user at any time.（主动语态）The position of the user can be worked out at any time.（被动语态）Task1：Go through Parts 1 and 2 on page 50 and complete the second report by referring to the information in the first one.(完成教材第50页下方的短文）Answers：1.can be reduced 2.must be taken 3.must be worn 4.may become 5. ought to be reducedTeam work(合作探究): 使用被动语态应注意的几个问题： 1.常用于被动语态的动词有些动词常用于被动语态，其作用相当于形容词e.g. The children are getting excited about the coming holiday.Don’t you get tired of arguing about the some thing all the time?More examples ：be amazed by, be tired of, be addicted to, be hooked on, 爱上某人 be shocked at, be satisfied with, be pleased with, be frightened by，be excited about, be bored with, be interested in, be situated in\on,be disappointed at\by, be fascinated by ， be impressed at \by\with, be surprised at\by …Task2:Look at the timeline showing the history of Napster and complete the article on page 51. Answers: 1bored with 2.interested in 3.was founded 4.were employed 5.was surprised at 6.was accused of 7.was closed down 8.was purchased 2.短语动词的被动语态一般的来说，只有及物动词才有被动语态，但许多不及物动词与介词或副词一起可以用作及物动词接宾语，因此也有被动语态。但便被动语态是，短语动词应作为一个整体，介词或副词不能省。比如，At last they put out t he fir...
