人教版九年级Unit 5 What are the shirts made of -Section A Grammar focus 4a—4c-ppt课件-(含教案+音频+素材)-公开课-(编号：619bd).zip

被动语态单元复习被动语态单元复习 课题课题 被动语态单元复习 教材分析教材分析 1. 被动语态是初中阶段一个很重要的语言知识，是九年级上册 Unit5.6.7 单元 的一个重要语法点。由于三个单元都是围绕被动语态进行学习，讲授完新课 后，设计一节专门针对中考的语法复习课，让学生更加掌握被动各个时态的 运用， 2. 本节课内容以被打的豆豆故事作为主线设计开展活动，结合被动四个基本 时态来续写被打的豆豆故事的写作，通过听、说、读、写综合训练的方式让 学生复习并掌握被动语态的用法。 教学对象分析教学对象分析 1. 本班为平行班，学生层次不错，但也有一定的落后面。个别学生因基础问 题导致学习兴趣不高，所以教学过程中需注重学生学习兴趣的培养。 2. 根据之前单元知识的学习情况，学生对被动语态的概念和结构不太清晰， 在运用过程中仍欠准确和熟练。 教学目标教学目标 1. 知识目标：在进一步熟练被动语态用法的基础上，突破被动语态用法中这 三个方面的薄弱知识点（be done 中 done 的准确使用；含情态动词的被动 语态的用法。） 2. 能力目标：准确把握被动语态的结构和主要用法，熟练恰当地在“豆豆被 打”的故事的续写情境中运用语态，尤其是本节课要突破的被动语态知识 点。 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。 教学重点教学重点 1. 被动语态中 done 的正确使用； 2. 熟练掌握四种不同时态的被动语态。 教学难点教学难点 能在真实的情境中正确运用以上四个被动语态的薄弱点。 教学策略教学策略 任务型教学，运用技能培养，小组合作 教学准备教学准备 PPT 课件，卡片 教学过程教学过程 教学环节教学环节教师活动学生活动设计意图 1. Greeting and leading in 1. Greet the students and announce that the teacher is strong.Show and break a pencil in front of students. Write“I break a pencil”and “A pencil is broken by me.”on the blackboard. 2. Ask a boy or a girl in our class to break a pencil and write “He/She breaks a pencil”and “A pencil is broken by him/her.”on the blackboard. 3.Use the above activities to bring out the grammar of today: “Passive voice”. 1. Greet the teachers. 2. Ss know what is passive voice basically. 1. 用掰断铅笔的方法来吸 引学生注意力，然后引申 出笔被老师折断的被动语 态。为接下来的语法重点 作铺垫。 2. Presentation (What is passive voice?) 1. Present the sentence“I break a pencil”and “A pencil is broken by me.” 2. Present the steps of changing the sentence into passive voice and ask Ss to change four simple sentences into passive voice. 3. Check the answers. Lead Ss to pay attention to the difficult points of passive voice and overcome their weakness. 4.Ask Ss to make a conclusion what passive voice is . 1. Observe the answers and generalize what passive voice is . 1. 通过学生的答案引导学 生总结出英语语态分为主 动和被动语态。 2. 把主动语态变成被动语 态应该注意的事项。 3. 引导学生和主动总结。 对学生对被动语态的结构 更加清晰和记忆深刻。 3. Presentation (Structures of passive voice) 1. Ask Ss to enjoy a story about Doudou and present the sentences about passive voices. 2. Ask Ss to generalize the basic structures of passive voice.(be+done) 3. Ask Ss to use different sentences about different tenses to generalize different tenses of passive voice.(am/is/are+done ,was/were+done,will be +done,could/should/can be+done) 4. Ask Ss to use the above different tenses to repeat the story( 被打的豆豆） 1. Make a conclusion of different tenses of passive voice. 2.Use different tense to repeat story. 1. 总结被动语态四大时态 （一般过去时，一般现在 时，一般将来时，情态动 词的被动语态） 2.复述豆豆被打的故事来强 化记忆和知道如何正确熟 悉使用被动语态。 4.Groupwork 1. Show the sample to tell Ss how to use the from tenses of passive voices to continue the story(Who can save Doudou?) 2.Ask Ss to continue the story in their group. 3.Ask Ss to show their stories. 1Continue the story(Who can save Doudou?) 2.Show their stories. 1.用四种不同的时态来续写 豆豆被动的故事，故事的 名字（Who can save Doudou?) 2.强化学生如何使用四种不 同时态的被动语态。 5. Homework 1. Finish the Paper about passive voice. 2. Finish exercise in English Weekly. Finish the homework.强化巩固课堂所学。 6. Summary Ask Ss to summary what we have learned in this class Summary what we have learned in this class 强化巩固课堂所学。 Group 1: Group 4: Group 2: Group 5: Group 3: Group 6: love to be loved by you 被你爱的爱 Grammar in Unit5,Grade 9 Passive VoicePassive VoicePassive VoicePassive Voice What is passive voice? Structures of passive voice Usage of passive voice 一：英语的谓语动词有两种语态一：英语的谓语动词有两种语态: : I break a pencil. I break a pencil. 主语主语谓语谓语宾语宾语 A pencil is broken A pencil is broken byby me. me. 主语主语谓语谓语宾语宾语 宾变主宾变主, ,主变宾主变宾, ,前加前加byby 主动语态主动语态 被动语态被动语态 What is passive voice? 主变被解题步骤主变被解题步骤: : 1. 1. 找宾语找宾语 -即动作的承受者即动作的承受者 TheyThey makemake shoesshoes in that factory. in that factory. ShoesShoes 2. 2. 判断宾语的单复数判断宾语的单复数 -即即bebe动词的单复数动词的单复数. . areare werewere 3. 3. 判断动词的时态判断动词的时态 -即即bebe动词的时态动词的时态. . 4. 4. 修改谓语的时态修改谓语的时态 -即原句动词改为过去分词即原句动词改为过去分词 mademade 5. 5. 修改原句的主语修改原句的主语 -即即by+ by+ 主语主语( (代词宾格）代词宾格）. . by them in that factory. by them in that factory. What is passive voice? They play football on Sunday. Lucy does the homework in the evening. They often use computers in class. We make these machines in Beijing. Football is played by them on Sunday. The homework is done by Lucy in the evening. Computers are often used by them in class. These machines are made by us in Beijing. 1 point1 point 语态：表示语态：表示主语主语和和谓语动词谓语动词之间的关系。之间的关系。 英语有英语有两种语态两种语态，即，即_和和_ 。 总结：语态总结：语态 在改写中应注意：在改写中应注意： 1. 1.把把原原来的来的宾语宾语提到前面作被动语态的提到前面作被动语态的_; ; 2. 2.把把动词动词变成变成“ “_” ”; ; 3. 3.主动语态中的主动语态中的主语主语变为介词变为介词byby的的_。 主动语态被动语态 主语 be+done 宾语 What is passive voice? 1point1point 被打的豆豆 Enjoy story 遥远的小岛上，住着一个倒遥远的小岛上，住着一个倒 霉蛋，它叫豆豆，那里的人只有霉蛋，它叫豆豆，那里的人只有 三件事要忙，吃饭，睡觉，打豆三件事要忙，吃饭，睡觉，打豆 豆。豆。 你看，它总是被打，还不知你看，它总是被打，还不知 道是谁打的。道是谁打的。 DoudouDoudou is is always always beatenbeaten by someoneby someone. . There is an unlucky person living on a distant island,called There is an unlucky person living on a distant island,called Doudou.The persons on this island just do three things. For Doudou.The persons on this island just do three things. For example,they are busy having meals,sleeping and beating example,they are busy having meals,sleeping and beating Doudou.Doudou. Doudou is always beaten by someone and dont know who he or Doudou is always beaten by someone and dont know who he or she is.she is. 昨天晚上昨天晚上 ，夜黑风高，它又被打，夜黑风高，它又被打 了。了。 DoudouDoudou was was beatenbeaten yesterday evening.yesterday evening. It was a windy and dark evening. Doudou was It was a windy and dark evening. Doudou was beaten yesterday evening.beaten yesterday evening. 明天，豆豆还会面临明天，豆豆还会面临n n顿暴打，可怜的豆豆顿暴打，可怜的豆豆 啊。啊。 Tomorrow ,Tomorrow ,DoudouDoudou will bewill be beatenbeaten several times .several times . Tomorrow,Doudou will be beaten several Tomorrow,Doudou will be beaten several times.How poor Doudou is!times.How poor Doudou is! 随时可能被打的豆豆啊，谁来救救它随时可能被打的豆豆啊，谁来救救它 啊。啊。 Poor Doudou may be beaten anytime .Who Poor Doudou may be beaten anytime .Who can save him?can save him? Poor Poor DoudouDoudou may be may be beatenbeaten anytime .anytime . 被动语态的结构 助动词be(不同的形式）+done 1.Doudou1.Doudou is is alwaysalways beatenbeaten by someone.by someone. 2.Doudou 2.Doudou waswas beatenbeaten yesterdayyesterday eveningevening. . 3.Tomorrow,Doudou3.Tomorrow,Doudou willwill bebe beatenbeaten severalseveral times .times . 4.Poor4.Poor DoudouDoudou may be may be beatenbeaten anytime .anytime . Structures of passive voice 2 point2 point Doudou is always beaten by someone. Shoes are made (by them) in that factory. I am hit (by a car). 1.一般现在时的被动语态结构： am/is/are+done 1 point1 point 2.一般过去时的被动语态结构： was/were+done DoudouDoudou waswas beatenbeaten yesterdayyesterday eveningevening. . ManyMany treestrees were were plantedplanted last yearlast year. . 1 point1 point 3.一般将来时的被动语态结构： will be +done Tomorrow,DoudouTomorrow,Doudou willwill bebe beatenbeaten severalseveral timestimes . . 1 point1 point 4.含有情态动词的被动语态结构 ： PoorPoor DoudouDoudou may be may be beatenbeaten anytimeanytime can/may/must/should + be+done GinaGina can be can be taken good care of taken good care of by Amyby Amy. . More water More water shouldshould bebe drunkdrunk byby youyou. 1 point1 point 表格：被动态基本结构 时态被动语态结构 一般现在时 一般过去时 一般将来时 含有情态动词 am/is/are done was/were done will/be done could/may/should/can be done 被动语态各种时态的结构： Different tenses of passive voice Stop the robber Repeat the story 1234 There is an unlucky person living on a distant island,called There is an unlucky person living on a distant island,called Doudou.The persons on this island just do three things. For Doudou.The persons on this island just do three things. For example,they are busy having meals,sleeping and beating Doudou. example,they are busy having meals,sleeping and beating Doudou. Doudou Doudou _ _ alwaysalways_ and dont know who he or _ and dont know who he or she is.she is.It was a windy and dark evening, It was a windy and dark evening, DoudouDoudou_ _._.Tomorrow,Tomorrow,DoudouDoudou_._. How poor Doudou is!How poor Doudou is!Poor Doudou Poor Doudou maymay_. _. Who can save Who can save him?(continuing.him?(continuing.待续）待续） is is beaten by someonebeaten by someone was beaten by was beaten by yesterday eveningyesterday eveningwill be beaten several timeswill be beaten several times be beaten anytimebe beaten anytime 2 point2 point Stop the robber 1. 1.Three days agoThree days ago, a boat, a boat_(send) (send) to the island by the stormto the island by the storm. . 2. 2.Doudou Doudou _ alwaysalways_(tell)(tell) toto catch fish in the seacatch fish in the sea. . 3. 3. DoudouDoudou can can _ easily easily_(attract)(attract)by wounded strangerby wounded stranger near the broken boat. near the broken boat. 4. 4.DoudouDoudou _(save) (save) by the stranger by the stranger in a few daysin a few days. . concontinutinuinging storystory Who can save Doudou?Who can save Doudou? was sentwas sent is is toldtold bebeattractedattracted will be savedwill be saved Stop the robber One day, the storm is coming. It rained heavily. One day, the storm is coming. It rained heavily.Three days Three days agoago,a boat ,a boat was sent to was sent to the island by the stormthe island by the storm. . Doudou Doudou is is always always told to told to catch fish in the seacatch fish in the sea. . So DoudouSo Doudou can can bebe easily easily attracted attracted by by wounded stranger near the broken boat. wounded stranger near the broken boat. Doudou saved the Doudou saved the stranger and mended the broken boat together . stranger and mended the broken boat together . DoudouDoudou will be will be savedsaved by the stranger by the stranger in a few daysin a few days.Doudou will live a happy life.Doudou will live a happy life. concontinutinuinging storystory Sample:Sample: Who can save Doudou?Who can save Doudou? Groupwork Usage of passive voice Stop the robber concontinutinuinging story story 时态被动语态结构 一般现在时 一般过去时 一般将来时 含有情态动词 am/is/are done was/were done will be done could/may/should/can be done One One day,.day,. Who can save Doudou?Who can save Doudou? Use the above four structures of passive voice to continue the story Who can save Doudou?Who can save Doudou? Group 1: Group 4: Group 2: Group 5: Group 3: Group 6: 表格：被动态基本结构 时态被动语态结构 一般现在时 一般过去时 一般将来时 含有情态动词 am/is/are done was/were done will/be done could/may/should/can be done Summary: 1. Finish the Paper about passive voice. 2. Finish exercise in English Weekly. Which group is the winner?Which group is the winner? Thank you!