LearningaboutLanguage (3).docx

学校: 榆中县恩玲中学 班级:高一3/4班 姓名：_Unit3 Grammar The Present Perfect Passive Voice现在完成时的被动语态一、学习目标（objectives）1.了解现在完成时的被动语态。2.掌握现在完成时的被动语态的概念、构成和使用的注意事项。3.提升正确运用现在完成时的被动语态语法规则的能力。二、现在完成时的被动语态的定义（definition）： 三、现在完成时的被动语态的构成：肯定式： 否定式： 一般疑问式： 特疑殊问式： （一）肯定式基础拓展：用括号中所给单词的正确形式填空。1. The monkeys _ (met) by us . 2. The pictures of blank holes_ (take) by scientists .3. Messis (梅西) team _ (beat) .（2） 否定式：基础拓展：用括号中所给单词的正确形式填空。1. The pinhole camera(针孔摄像头) _ (not notice) by many visitors. 2. The old man _ (not find) by the fire fighters(消防员) .3. This new kind of street lamps _ (not use) widely.（三）一般疑问式：基础拓展：用括号中所给单词的正确形式填空。1. _ the meetings _ (hold) to promote(促进) the work? 2. _ the new medicine _ (recognize) by the world?3. _ Notre Dame _ (destroy) ?（四）特疑殊问式：基础拓展：用括号中所给单词的正确形式填空。1. Why _ the little girl _ (put) on the clothes horse(晾衣架)?2. How many people _ (kill) in the earthquake?3. Why _ the cars _ (wash) away?四、注意事项（Points for attention）1）现在完成时的被动语态有两个助动词，即 havehas和been，两者缺一不可。2）注意与一般过去时被动语态的区别。3）非延续性动词，如borrow，finish，begin，start，buy，marry，open，join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思，则要改换动词或时态。4）短语动词是一个不可分割的整体，在被动结构中要保持完整性，不可省略短语动词中的介词或副词。1）改正下列句子中的错误：1. Many new buildings been built since 19802. I have introduced to Mr Smith (by Mr Wang).3. Something bad has been happened to him.2）翻译下列句子：这房子是去年建造的。_这房子已经建好了。_3）判断正误：How long has this dictionary been borrowed？( )How long has this dictionary been kept？( )这本字典借了多长时间了？4）改正下列句子中的错误：The young baby has been taken good care since you leftThe snake hasnt been watched out by the climbers.Why havent the spelling mistakes been paid attention by us?五、Practice & consolidate . 把下列句子变为现在完成时的被动语态。1He has finished his homework._2They have built a new railway line._3They have planted many trees on the hill._4I have made him work hard._5He has asked me to help you._. 用现在完成时的被动语态连成句子。1a new hospital，build，in our city_2China，another manmade satellite，send into space_3farmers，cut down，more and more trees，for firewood_4they，spend，a lot of money，on the project_5the forest fire，kill，thousands of animals_III. 选择最佳答案。1. Both my brother work at the power station that _ in my hometown. A. has set up B. has been set up C. was set up D. is set up2. -_ the sports meet will be put off. A. Ive been told B. Ive told C. Im told D. I told3. All the preparation for the task _, and were ready to start. A. completed B. complete C. had been completed D. have been done4. - How long _ at this job? - Since 1990. A. were you employed B. have you been employed C. had you be