被动语态复习说课ppt

专 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 复 习 课 The Passive Voice 被 动 语 态 一、说教材 1．教材简析： 人教版九年级教材5-7单元所涉及的内容是被动语态，主要涉及一般现在时，一班过去时，一般将来时和情态动词的被动语态。在中考说明上也明确了这四种被动语态是考察内容。 2．教学目标 根据中考说明，学生应该掌握的被动语态有; 一般现在时，一般过去时，一般将来时以及情态动词的被动语态，掌握他们的的构成及用法 （1）技能目标：理解被动语态的含义，能够灵活运用被动语态。 （2）知识目标：1、掌握语态基本概念；2、熟悉常见语态转换；3、在语篇中理解和运用被动语态。 （3）情感目标：让学生养成认真做题、审题的好习惯。 3教学重点，难点 重点1.一般现在时和一般过去时的被动语态；2.一般现在时带情态动词的被动语态。 难点：.被动语态中be形的确定；情态动词的被动语态 二、教材处理 1、学生情况 分析 定性数据统计分析pdf销售业绩分析模板建筑结构震害分析销售进度分析表京东商城竞争战略分析 ：我班学生基础知识薄弱，学生的综合运用能力差，所以本节课的复习还是很吃力的，但是我已经给学生复习完了各种时态，再次基础上进行的被动语态复习。 2、根据我班学生现状，本节课我主要复习中考说明要求的四中时态，不做更多扩展，让学生能够识别被动语态的句子，掌握被动语态的构成即可。 三、说教学方法 对本课我主要采取了如下几种教法： 1．多媒体运用 多媒体运用是英语学习的重要方法，也是课堂教学的重要步骤。在视听中可以感知，更加直观。 2．引导学生 总结 初级经济法重点总结下载党员个人总结TXt高中句型全总结.doc高中句型全总结.doc理论力学知识点总结pdf ，归纳，发现规律，找出差别，以练代记。 四、说学法指导 积极操练，积极思考，细心观察，重在笔头 在课堂上，学生要在教师的引导下，积极参与教师 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 的每个教学活动，运用笔头，自己做相应的练习。只有这样，才能将 书 关于书的成语关于读书的排比句社区图书漂流公约怎么写关于读书的小报汉书pdf 本知识变成自己的知识和语言能力。 五、说教学手段： 1、运用多媒体 2、印制的纸质资料。 六、说教学程序 step1:新课导入(展示目标) 1. Greet the students with each other. 2.show the teaching goals to the students 教学目标; （1）技能目标：理解被动语态的含义，能够灵活运用被动语态。 （2）知识目标：1、掌握语态基本概念；2、熟悉常见语态转换；3、在语篇中理解和运用被动语态。 （3）情感目标：让学生养成认真做题、审题的好习惯 step2:达成目标 Review Irregular Verbs that have learnt. (见学案）3` 2.Look and read the following sentences。5` (让学生朗读并观察下列主动语态和被动语态句子， 英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者。（课件展示） 例如：Many people speak Chinese. 被动语态表示主语是动作的承受者，即行为动作的对象。例如：Chinese is spoken by many people. 一、基本概念复习 1、观察结构 执行者 + 及物动词+承受者 Workers make cars in this factory. 主 谓 宾 承受者 + be+及物动词过去分词 +(by +执行者) Cars are made (by workers) in this factory. 主 谓 2、总结概念： 谓语动词的执行者作主语，用________语态。 谓语动词的承受者作主语，用________语态。 主动 被动 1.Many people speak English. English is spoken by many people. 2. He opened the door. The door was opened. 3.We can repair this watch in two days. This watch can be repaired by us in two days. 3: 被动语态的构成(通过上面的句子让学生观察并小组讨论总结被动语态的构成) 5` 被动语态由“助动词be＋及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。（课件展示） 一般现在时：am／is／are＋spoken 一般过去时：was／were＋spoken 一般将来时：will／shall be＋spoken 情态动词： can / should/may/must+ be + spoken 4、引导学生注意：把谓语变成被动结构be＋过去分词， 根据被动语态句子里的主语的人称和数，by 后用宾格。 常见语态转换10` （一）一般现在时和一般过去时的被动语态。 引入练习1。请将下列主动语态变成被动语态 1.Lucy bought some fruit. Some fruit _____ ______ _____ Lucy. 2.Uncle Wang waters the flowers every day. The flowers ___ _______ ____ Uncle Wang every day. 3.Did they build the bridge in 1998? ____ the bridge _____ in 1998? 4.When did Lu Xun write these books? When _____these books _______ ____ Lu Xun? 5.The farmers don’t grow apples on the farm. Apples _____ _____ on the farm. 6.They didn’t clean the classroom yesterday. The classroom _______ ________ yesterday. 小结： 1、被动语态的转换，在be+过去分词中，确定_____ 是关键，_______永不变。 2、Be的时态由_______________确定；be的单/复数由____________确定。 3、问句提前__________; 否定________后加not. was bought by are watered by Was built were written by aren’t grown wasn’t cleaned be 形 过去分词 主动时态 被动主语 be动词 be (二）一般现在时带情态动词的被动语态。 引入练习2。请将下列主动语态变成被动语态。 1.You can do the work all by yourself. The work _____ _____ _____ all by yourself. 2.We must plant more trees. More trees _____ _____ ________. 3.We should dig a large hole. A large hole _____ ____ _____. 4.Can we put our bikes here? _____ our bikes ____ _____ here? 5.You mustn’t throw rubbish here. Rubbish ______ _____ ______ here. 6.We can’t see many stars. Many stars ______ ______ _______ . 小结： 1.含情态动词的被动结构： ______________________. 2.疑问句提前_____________; 否定句：___________+not. can be done must be planted should be dug Can be put mustn’t be thrown can’t be seen 情态动词+be+过去分词 情态动词 情态动词 （三）一般将来时被动语态练习 1. It is clear that the 30th Olympic Games ___________ (hold) in 2012. 2. While many people turn to computer for news and movies, it doesn’t mean that the TV set _____________ (replace) in the near future. 3. Many chances ___________ (lose) if you don’t work hard. 4. You __________ (fine) by the police if you keep driving so fast. 5. Don’t worry about that. It ___________ (finish) next week. 6. She ___________ (meet) by her friends as soon as she arrives. 小结： 1.一般将来时的被动结构： will be +过去分词. 2.疑问句提前 will ; 否定句：_____will______+not 点击中考，明确重点2` . 一、题型： 1 词汇题： 2、单项选择 3、连词成句. 二、答题技巧： 1、先观察判断动词的时态语态，然后选择正确的形式填空或确定选项 2、观察主语的人称和数，确定be动词的形式 Step3.目标反馈.15` 用动词的适当形式填空 1、Chinese __________(speak) by more and more people in the world now. 2、This tree___________(plant)by an old man many years ago. 3.The cinema____(build) in 1985. 4.A meeting_____________(hold)next week. 5.The bike must _____________( not put) here. 6.This kind of watch ___________(make)in Shanghai. 注意：答题时先分析动词的时态！特别要注意情态动词的被动语态 2、选择填空： The girl was unhappy because she _____ by some boys in the class. A. is laughed B. was laughed C. laughed at D. was laughed at 2. We _____ that the English test _____ next Monday. A. are told; gives B. tell; will give C. are told; will be given D. told; is going to be given 3. The window of this room _____ once a week. A. has been cleaned B. is cleaned C. are cleaned D. are cleaning 4. In 1620, about half the USA _____ forests. A. was covered B. was covered by C. were filled with D. covered with 5. The young tree _____ the stick. A. should be tied to B. must be tied by C. should tie to D. can be tied with 3、连词成句 1、cotton, the , made , of , shirt , is 2、hand , toys , by , most , are , made 3、was, how , it , invented 4、students , be allowed to , shouldn`t , smoke Step4 总结与反思 Homework