一般现在时被动语态讲解及练习-公开课.ppt

一般现在时的被动语态,英语课程标准对被动语态的考察要求,中考对一般现在时的被动语态的考查点,1.一般现在时被动语态的含义、构成、 句式结构及用法 2.特殊的被动语态,学习目标,1.学习并掌握一般现在时的被动语态的含义及句式结构 2 .学会运用一般现在时的被动语态。,自学指导一 自学内容：一般现在时的被动语态的含义、 构成及句式结构 自学方法：独立学习 自学时间：3分钟 自学要求：总结一般现在时被动语态的含义、 构成及句式结构,学习目标一:学习并掌握一般现在时的 被动语态的含义及句式结构,Many people speak English.,English is spoken by many people.,主语 谓语动词 宾语,主语 谓语动词 宾语,考点梳理：被动语态的含义,被动语态表示主语是动作的承受者,动作的承受者,动作的执行者,考点梳理：一般现在时被动语态的构成,1.I am taken care of by my mother. 2.Many vegetables are grown by farmers. 3.English is widely used around the world. 4.The flowers in my garden are watered by me every day.,am/is/are+ 动词的过去分词,考点梳理：一般现在时被动语态的句式结构,按要求改写句子,1.English is widely used around the world.,否定句：English is not widely used around the world.,一般疑问句：Is English widely used around the world？,2：This kind of car is made in China.,Where is this kind of car made ？特殊疑问句,被动语态的句式结构,1. 肯定句 ：主语 + be + 过去分词 + (by),2. 否定句 ：主语 + be + not +过去分词 + (by),3. 一般疑问句 ：Be + 主语 +过去分词 + (by)?,4. 特殊疑问句 ：疑问词 + be + 主语 +过去分词 + (by)?,1) Sunglasses _ (use) for protecting peoples eyes. 2) A picture _ (put) up on the blackboard. 3) French _ (speak) in France.,are used,is put,is spoken,自学检测一：用所给动词的正确形式填空。,4) Which language _ the most widely _ (speak) in the world? 5) The students _ often _ (tell) to take care of their desks and chairs. 6) Vegetables, eggs and fruits _ (sell) in this shop.,is,spoken,are,told,are sold,Do you water your flowers every day?(变为被动句) Trees and flowers are planted every year to make our country more beautiful. (变为疑问句),Are your flowers watered by you every day?,Are trees and flowers planted every year to make our country more beautiful？,按要求改写下列句子。,3. This English song is sung by the girls after class. 改为否定句 改为一般疑问句，并做肯定和否定回答 对划线提问,This English song is not sung by the girls after class.,Is this English song sung by the girls after class?,When is this English song sung by the girls?,学习目标二:学会运用一般现在时的被动语态。,自学指导二 自学内容：一般现在时的被动语态的运用 自学方法：独立完成 自学时间：5分钟 自学要求：独立完成练习题,1. Cotton (棉花) _ in the southeast of China. A. is grown B. are grown C. grows D. grow 2. The Great Wall _ all over the world. A. knows B. knew C. is known D. was known,A,自学检测二：选择正确答案。,C,3. In some parts of the world, tea _ with milk and sugar. A. is serving B. is served C. serves D. served 4. Do you often clean your classroom? Yes. Our classroom _ every day. A. clean B. cleans C. is cleaned D. is cleaning,B,C,解题技巧：,一.根据句意或时间状语判断用什么时态,1.The room _ every day. You can live in now.(12年江苏徐州) A. cleans B.is cleaning C. is cleaned D.has cleaned 2.Every year,more than 70,000,000 _ sharks for their fins.（12年山东临沂） A. were killed B.have killed C. are killed D.will killed,C,C,二.根据句意判断用什么语态,3.Today, computers are really helpful.They_everywhere.(12年北京) A. use B. are used C. used D. were used 4.-Mum,when can I watch TV? -As soon as your homework_.（12年山东泰安） A. finish B. finished C. is finish D.will be finished,C,B,三.根据主谓一致的规则判断用什么样的be动词,5.-Our hometown is becoming more and more beautiful. -Sure. Many trees _every year.(12年四川广安) A. plant B. is planted C. are planted 6.Hot water _ in the students flats from 5 pm to 7 pm now.（12年广东） A.supplies B. is supplied C. supplied D. was supplied,C,B,中考链接,【2013河南】 Excuse me. Im looking for Be the Best of Yourself. Sorry. The book you ask for_ out. A. is selling B. is sold C. was selling D. will be sold 【解析】主语the book和动词sell构成被动关系，又时态为一般现在时，因此用一般现在时的被动语态。答语句意“对不起，你要的书已售完”。故选B。,【2013广西南宁】 Han Hans books are popular. They _ by many teenagers. A. is read B. was read C. are read D. were read 【解析】由上句可知韩寒的书很受欢迎，用一般现在时；主语they是复数形式，故答案选C项。,【2013湖北宜昌】 At present, one of the best ways to study is working in groups. More chances _ to students to learn from each other. A. offer B. are offered C. have offered D. are offering 【解析】句子大意为“小组学习为学生提供了更多相互学习的机会”。“机会”和“提供”之间存在被动关系，须用被动语态。四个选项中，只有are offered为被动语态。故选B。,【2013湖北襄阳】 Didnt you see the sign “No Parking!” on the right? Sorry, I didnt. But now I know parking _ here. A. wasnt allowed B. isnt allowed C. wont allow D. doesnt allow 【解析】由上句中的“No Parking!”可知，停车不被允许，根据时间状语now可知，考察一般现在时态的被动语态，故选B。,【2013广东梅州】The child without parents _ good care of by his teachers in this special school. A. is taken B. are taken C. take D. takes 【解析】主语the child与动词短语take care of之间是被动关系，故用一般现在时的被动语