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What are the shirts made of课 题 Section A (3)课时安排共（5）课时课程标准 P.171.了解常用语言形式的基本结构和表意功能。2.在实际运用中体会和领悟语言形式的表意功能。 学习目标1.通过复习学生能总结出：对询问物品的制作材料、生产地点、生产制作过程等语句进行归纳总结和探究学习。2.通过自读观察，分组讨论，学生能总结出被动语态的用法，并通过不同方式的练习，来熟练掌握被动语态。用法。教学重点会正确运用被动语态教学难点正确运用被动语态教学方法小组合作，听说训练教学准备PPT,彩色粉笔课前作业复习巩固Section A 部分所学的生词和词组教学过程教学环节课堂合作交流二次备课（修改人： ）环节 一. Warming- up and revision 1. Have a dictation of the new words learned in the last class. 2. Review some main phrases we learned in the last class. Check the homework.Step 2 Grammar focusRead “Grammar Focus”, and translate the following conversations. 课中作业: 你的衬衫是棉的吗？ _ your shirts _ _ cotton? 是的，而且它们产于美国。 Yes. And they were _ _ the US. 飞机模型是由什么制成？ _ the model plane _ of ? 它是由旧木头和玻璃制成。 Its made of _ _ and _ 茶产自中国哪里？ _ _ tea _ in China? 茶产自很多不同的地区。 Its produced in many _ _. 茶是如何制成的？ _ is tea _? 茶树种植在山坡上。当茶叶长成后，它们被手工采摘下来，然后送去加工。 Tea plants _ _ on the sides of the mountains. When the leaves are ready they _ _ by hand and then _ _for _. 在杭州人们种植茶叶。 People_ _ in Hang Zhou. Tea _ _ (by people) in Hang Zhou. 环节二. Summary 一、被动语态 当主语为动作的执行者时, 谓语的形式为主动语态; 当主语为动作的承受者时, 谓语要用被动语态。e.g. Many people speak English. （主动语态, 句子的主语many people是动作speak的执行者） English is spoken by many people. （被动语态, 句子的主语English是动作speak的承受者）被动语态主要用于以下几种情况：1.强调动作的承受者。如：The English-Chinese dictionary is used by most students.2.不知道动作的执行者。如：The book was published (出版) last year.3.没有必要提及执行者。如：Such things are not done twice. 4.被动语态的使用往往受上下文和语境支配。在一个句子中有时为了避免中途变更主语而不得不使用被动语态。如： Jack played Mike at ping-pong and (Jack) was easily beaten.5.有些动词习惯上常用被动语态。如： Tim is thought to be the best student in our class.二、被动语态的构成 与主动语态一样，被动语态也有时态、人称和数的变化, 其变化规则与be作为连系动词时完全一样。一般现在时被动语态的构成：be (am / is / are) +及物动词的_分词The book is written in Chinese.The book isnt written in Chinese.一般疑问句：Is the book written in Chinese?Yes, it is. / No, it isnt.特殊疑问句：What language is the book written in?肯定式否定式疑问式一般现在时I am asked He/She is asked We/You/They are askedI am not askedHe/She is not askedWe/You/They are not asked Am I asked ?Is he/she asked ?Are we/you/they asked ?课中作业 1. Dont smoke here, Dad. Smoking _ in public places. Oh, sorry. Ill stop right not. (xx福建福州) A. isnt allowed B. arent allowed C. doesnt allow 2. Everyone in our class _ to take part in the English Speech Contest. (xx山东烟台) A. is encouraged B. encourages C. are encouraging D. are encouraged3. To our surprise, the walls of the new book store _ books. (xx福建厦门) A. are lined with B. is lined with C. have lined with4. Chengdu is a greener city now because more and more trees _ every spring. (xx四川成都) A. were planted B. are planted C. will be planted5. Can Mr. King spare some time for the charity show? If he _, he will try his best to make it. (xx江苏盐城) A. will be invited B. is invited C. invites D. invited6. The novel _ by many people today. (xx天津) A. is read B. are read C. reads环节三V. Talking 1. Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you. (Learn some new words.)2. Let one pair read out the conversation in the box as a model. 3. 提示学生们运用左侧方框中的示例词。4. 让学生们以小组为单位分别自主发挥，用英语谈论自己的物品的制作材料及生产地点。 课中作业4a,4b,4c课后作业设计： Homework 将下列句子变成被动语态句 1. We use puters to search information. 2. The teacher often repeats the story. 3. They dont allow fishing here. 4. Bill looks after his cat carefully. 5. We dont often speak English at home. （修改人： ）板书设计：教学反思：
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