人教版九年级Unit 7 Teenagers should be allowed to choose their own clothes.-Section A Grammar focus 4a—4c-ppt课件-(含教案)-省级公开课-(编号：92242).zip

Passive Voice 被动语态 Unit 7 Grammar 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 Yes, his works _ still _ by many people today. Are luxuns 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 Xuns 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 iphone 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： 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 In class In class will be taken away The snack _ _ _ _ _ _ by her teacher. Yes,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 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? shouldnt be played 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 day. A. clean B. cleans C. is cleaned D. cleaned 3. Lots of trees and flowers _ last year. A. are planted B. have planted C. were planted D. were planting 4. A talk _ in our school next Monday. A. will give B. will be given C. has given D. has been given. B C C B 5.Some flowers _ by Li Ming already. A. was watered B. watered C. have been watered D.will watered C Basketball is played by them every day. They play basketball every day. play玩，打（及物动词） 2 She swims twice a week. swim游泳（不及物动词）1 He overslept this morning. oversleep 睡过头（不及物动词）3 Does every sentence have the Passive Voice? 不及物动词没有被动语态如：happen, take place , begin , become, dissappear, come out等. A traffic accident _(happen) just now.happened 2. 连系动词（Link.v.) 如：be, look, seem, feel, sound, smell, taste, get, turn, become Peking Opera _ (sound) beautiful.sounds 3. 当此动词表示事物的自然属性的时候: The pen _ (write) very fast.writes This kind of sweater _ (sell) well. sells 1. 不及物动词（vi.) 如:happen, take place, appear, dissapear, 不用被动语态的动词： 2010-2016 1.More than two schools _in the city next year. A. are built B. were built C. have built D. will be built 2.(2011)The new library building_ last week A. was completed B. is completed C. completed D. has completed 3. Now English _ by more and more people all over the word. A. speaks B. is spoken C. was spoken D. will spoken 4. (2011) People who drink wine（喝酒）（喝酒） _ to drive after May Day. A. dont allow B. isnt allowed C. mustnt allowed D. mustnt be allowed 瑞金四中考场 江西中考题回放 5. Good medicine _ bitter to the mouth. A. tastes B. is tasted C. taste 6.This pen _ well. A. is sold B. sell C. sells D. is sell 7. Many people _ during the earthquake in May, 2008. A. were died B. dead C. died D.were dead 8. The man _ clean the toilet because he _ rubbish when the police walked past the park. A. was made to; was seen to throw B. was made to; was seen throwing C. made; saw D.made; saw throw Homework 完成被动语态复习试卷 1 学 生 分 析 本课的教学对象是初三年级学生，具有一定的自主学习能力，而且在课前能进行自主学习，完成预习 任务。虽然一部分学生学习基础较差，但他们上课都能认真听讲，积极配合。而基础较好的学生在小组合 作学习中能发挥“带头人”的作用。所以本课采用课堂小组合作学习以及分组竞争的形式进行，意在充分调动 学生的积极性和培养合作探究的精神。对于不同层次的学生布置不同的任务，循序渐进和尊重差异，让他 们各有所学，各有所得。 教 材 分 析 被动语态结构是中学阶段一个很重要的语言结构，是每年中考的必考点。人教 2011 课标版九年级 Unit5,6,7 分别涉及到一般现在时、一般过去时和含情态动词胡被动语态，而中考考点主要是考如下几种时 态的被动语态：一般现在时、一般过去时、一般将来时、现在完成时、含有情态动词的被动语态，所以本 节课是主要复习以上几种时态的被动语态。 教 学 目 标 1. 知识目标：复习 5 种时态的被动语态，理解、掌握这几种时态的被动语态的结构，进一步熟练运用被动 语态。 2. 能力目标：准确把握不同时态下的被动结构及其主要用法，尤其是以后能够在写作和其他练习中能熟练 运用该结构。 3. 情感目标：在任务及活动的过程中，培养学生的观察、归纳能力和合作意识，提高他们学习英语的兴趣。 教学 重点 一般现在时、一般过去时、一般将来时、现在完成时和含有情态动词的被动语态五种时态复习 教学 难点 能在真实的情境中正确运用被动语态 学习 策略 自学策略：通过自主学习，理解掌握被动语态的相关知识 合作学习策略：学会与他人分享，培养小组互助合作的学习策略. 注意学习策略的共享。 教学 准备 1布置预习作业（请学生在课前预习有关被动语态的知识，查找相关资料，找出被动语态需注意的几个问 题） 2根据教师自身特点、教学内容、教材分析、学情分析，优化教学设计，进行课件制作，评价表等。 步骤设 计 内 容设 计 理 念 Step 1 Review the basic knowledge of the passive voice Ask and answer: Check something about the passive voice. e.g. (1) How many voices of English are there ? (2) Which two? (3)What is the passive voice? What is the active voice? (4) What is the basic structure of the passive voice? 通过提问有关被动语态的 相关知识，激活学生大脑中有 关被动语态基本知识的记忆， 为该堂课的不同时态下的被动 结构归纳做铺垫。 Talk about the following things: 1.The present tense (Ask and answer) (1) Are LuXuns works still read by many people today? Yes, his works are still read by many people today. (2) Do you think Yao Ming is known all over the world? Yes, he is known all over the world. (Let the students observe the two sentences and have a 1、通过对鲁迅和姚明的照片 进行问答，引出一般现在时单、 复数的被动语态句子。通过让 学生观察句子，从而总结出一 般现在时被动语态的结构。 2、用几张老师拍的学生照片 2 summary：tense and its structure) 2.The past tense (1)Show an i-phone and let the students say out the the sentence: It was made in America. (2)Show two pictures that were taken by the teacher and let her say out the sentence: They were taken by me. (Let the students observe the two sentences and have a summary：tense and its structure) 3.The future tense 1.Show the symbol of the 31st Olympic Games , give out some key words, and let the students make sentences with these words. For example: The 31st Olympic Game will be held in London in 2012. The 31st Olympic Game is going to be held in in 2016 (Let the students observe the two sentences and have a summary：tense and its structure) 4. Modal verbs Let the students look at the pictures, and ask the students to give some advice to them, try to use the passive voice. Such as: Computer games shouldnt be played too much. The time can be spent on study. (Let the students observe the two sentences and have a summary：tense and its structure) 5. Exercises of different tenses about the passive voice. 引出一般过去时的被动语态的 句子，因这两张照片拍的是学 生自己熟悉的人，并且拍的很 有趣，所以学生倍感兴趣，注 意力非常集中，课堂很活跃， 效果很好。 3.给出奥运会的标志和相关词 汇让学生用被动语态造句。引 出自然，呈现新颖。学生通过 观察句子，自己总结出一般将 来时的被动语态的结构。这样 可以培养他们自主学习能力。 4.让学生给图片上的同学用含 有情态动词的被动语态提建议。 这样设计不但情景自然真实， 而且能培养学生的责任心和使 命感，使学生受到教育，同时 也使得学生在真实的情景中使 用语言，运用语言，在复习知 识的同时口语又得到了锻炼。 5、通过练习，让学生及时的 得到知识上的梳理、巩固和训 练。 Step 3 Special using of the passive voice 1.Group work: discuss and do The groups discuss the special using of the passive voice and then finish the exercises . 2. Ask some students to come to the front and show out the answers of the special using of the passive voice and have a summary of its special using, 1、 通过小组合作，大家一起 讨论、思考被动语态需注 意的几个问题，进行知识 扩展。这不但培养了学生 团结合作的意识，同时也 最大限度调动了学生参与 课堂的积极性，让学生学 的更多。 2、 通过让学生上讲台展示， 锻炼了学生的能力与胆量， 也能够让学生集众所长。 3 Step 4 Challenge the high school entry examination The students challenge the exercises of the high school examination which are from 2010 -2015 展示历年的有关被动语态 的中考题，对学生进行即时检 测，了解学生的掌握情况，同 时让学生仿佛身临其境，得到 锻炼，从而树立信心。 Step 5 Summary .Have a summary of all these important forms of “be done” in different tenses 归纳总结有助于学生更加系统 的掌握不同时态被动语态结构。 Step 7 Homework 1.Review the knowledge about the passive voice. 2.Finish the exercises in the exercise book. 强化巩固课堂所学。