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课件网) Passive Voice 被动语态 Unit 7 Teenagers should be allowed to choose their own clothes. Let’s watch a video . 主动语态和被动语态 什么是主动语态？什么是被动语态？ 主动语态表示主语是_____， 被动语态表示主语是_____。 被动语态的基本结构: be+ 动词的过去分词 动作的执行者 动作的承受者 时态： 一般过去时 结构： was / were + done Many people were left homeless. Many people were killed in this earthquake. 即时巩固： The book ____ by a middle school student in 2008. A. was written B. is written C. writes D. wrote A Yes, the snack ___ ___ ___ ___ by her teacher. In class will be taken away The snack ___ _____ ___ ___ ___ ____ by her teacher. is going to be taken away take away Will the snack be taken away by her teacher. snack The 32nd Olympic Games_____in July 2020. the 32nd Olympic Games hold in Japan in July 2020 The 32nd Olympic Games _____in July 2020. will be held When will the 32nd Olympic Games be held? are going to be held Yes, his works ____ still _____ by many people today. Are luxun’s works still read by many people today? are read Yao Ming Yes, he _____ by many people . Do you think he is known by many people? is known 1 Lu Xun’s works are still read by many people today. Yao Ming is known by many people. 时态： 一般现在时 结构： am / is / are +done 即时巩固：填空 Mobiles phones _____(use) by many people. are used Many houses were damaged in this earthquake. Si Chuan Earthquake damage Si Chuan Earthquake kill Many people were killed in this earthquake. Si Chuan Earthquake be left homeless Many people were left homeless. 时态： 结构： will be/ be going to be + done The 32nd Olympic Games will be held in 2020 in Japan. 一般将来时 The 32nd Olympic Games is going to be held in July 2020. 即时巩固： A basketball match _____ next week. A. is held B. was held C. must be held D. will be held D Computer games _____ (play) for 7 days and nights by him. have been played How long have the computer games been played by the boy? 现在完成时的被动语态 结构： have/has+ been + done Computer games have been played for 7 days and nights 即时巩固： Three bridges ____ since last year A. have built B. were built C. have been built No,computer games_____ too much. Should computer games be played too much by students? shouldn’t be played Let’s watch and learn more about passive voice. 含情态动词的被动语态 结构： 情态动词 + be + done Should computer games be played for 7 days and nights ? 即时巩固：判断对错 The litter girl must sent to a hospital at once. can may could must would need should be sent Summary 一般现在时： 一般过去时： 一般将来时： am / is / are + done was / were + done will be +done/ be going to +be+done 情态动词 + be + done 情态动词: 现在完成时： have/has+been+done 现在进行时： had+been+done am/is/are+being+done was/were+being+done 过去完成时： 过去进行时： Exercises: 1.These books should ____ to the library on time. A. sent B. be returned C. return D. give back 2. Our classroom ____every ... ...
