新目标七上unit3第一课时教学设计刘红辉.doc

七年级英语(上)第3单元第1课时Unit 3 Is this your pencil? （1a2d）一、【教材分析】教学目标知识目标1. 学会正确使用物主代词（形容词性的物主代词和名词性的物主代词）。2. 学习并掌握下列单词：pencil,ruler,book,eraser,box,schoolbag,dictionary,his,hers,mine,excuse me,teacher,about,yours,thank,for,help,welcome.3. 学习并掌握确认物主关系的交际用语：Is this your pencil? Yes,it is. Its mine.Is that your schoolbag? No,it isnt. Its his.Are these your books? No,they arent.Theyre hers.4. 通过听力训练进一步巩固所学的重点单词：erasers,pencil,ruler, pencil box, books能力目标1. 能正确使用物主代词确认各种物主关系。2能够运用确认物主关系的交际用语。情感目标1. 了解英语学习重要性，培养英语学习兴趣和良好学习习惯。2. 建立融洽同学关系，礼貌待人。教学重点1. 学会正确使用物主代词（形容词性的物主代词和名词性的物主代词）。2. 正确运用交际用语, 确认物主关系。3. 重点单词的掌握和正确运用。教学难点1 学会正确使用物主代词（形容词性的物主代词和名词性的物主代词）。2. 正确运用交际用语, 确认物主关系。教学方法情景教学法：教师可以用手势、表情、动作等示意，帮助学生听懂课堂用语和日常交际用语。第一次介绍某个用语时，说英语，加译文及手势，以后可酌情省去译文，最后只说英语，逐步让学生听懂。二、【教学流程】环节师生活动二次备课I. 复习热身1.The use of possessive pronoun.可让学生自由发言，教师加以补充。参考信息：上一单元家庭成员的学习，有几个形容词性的物主代词，可以让学生回忆一下，说几个小对话。2. Greetings and organizationsThe teacher greets the class, introduces himself to the class and organizes the class. T: Good morning, everyone! Class begins. 班长的指令 “Stand up, please.”“Sit down, please.”师生问候：Hi! Hi!老师可以让一个女孩和一个男孩站起来，然后说：This is my sister,and that is my brother. 3. Practice T: This is my sister,and that is my brother. S: She is your sister, and he is your brother.II. 感知体验(1)1.Match the words with the things in the picture. (Activity 1a) 1.pencil e 2.pen g 3.book b 4.eraser h 5.ruler c 6. pencil box f 7.schoolbag a 8.dictionary d 2. 教学本课生词pencil,ruler,book,eraser,box,schoolbag,dictionary,his,hers,mine,teacher,about,yours,thank,for,help,welcome. excuse me. 教师领读，学生跟读。教师读一遍，学生读三遍。3. Make conversations in pairs with “Is this your pencil?” Is this your pencil? Yes,it is.Its mine. Is that your book? No,it isnt.Its his. Are these your dictionaries? No,they arent.Theyre hers.III.强化巩固（1）1. Listening-task (1b)Listen and number the conversations 132. Practice (1c)Practice the conversations above with your partner.Then make your own conversations. Is this your pen? Yes,it is.Its mine. Is that your eraser? No,it isnt.Its his. Are these your rulers? No,they arent.Theyre hers.3. The teacher practice the conversations with the class. T:This is an eraser,is this your eraser?S:Yes,it is.Its my eraser.4. Make the conversations with the parter.S1: Is this your (学习用具)？S2: Yes,it is.Its mine.S1: Are these your(学习用具的复数)S2: No,they arent. Theyre(名词性的物主代词)5. Notes：形容词性物主代词：单数形式：my（我的），your（你的），his /her/ its（他的、她的、它的）。 复数形式：our（我们的），your（你们的），their（他们的）。 名词性物主代词：单数形式：mine（我的xx），yours（你的xx），his /hers /its（他的xx、她的xx、它的xx）。 复数形式：ours（我们的xx），yours（你们的xx）， theirs（他们的xx）。IV. 感知体验(2)1. Import words(2a)Listen and check the things you hear. 学生正确模仿单词的发音。2. Listen again.Complete the conversation with the words in the box.(2b)pencil,erasers,ruler,books, pencil-box.3. Practice the conversation in 2b,Then make your own conversations using the things in your classroom.eg: A:Excuse me,Grace.Is this your pen? B:Yes,thank you.And those are my books. A:And Jany,is this your dictionaries? B:No,it isnt.Its his. A:OK,and these are my pencil-boxes.This is your schoolbag, Jany.让学生充分发挥想象力，仿造对话，小组讨论和竞争机制的引入效果会更好。V. 强化巩固（2）1.Role-play the conversation. (2d)找两位学优生先读，再找两位学困生读，给学困生留下足够的时间。2. Show Ss the importances:Bobs Helens3. Play the game like this:Teacher collects some things,for example: pencil, erasers, ruler,books, pencil-box.Ask stndents to make conversations like this:A:Excuse me,Grace.Is this your pen?B:Yes,thank you.And those are my books.A:And Jany,is this your dictionaries?B:No,it isnt.Its his.A:OK,and these are my pencil-boxes.This is your schoolbag, Jany. 实践应用1.口语训练：让学生两两对话，练习S1: Is this your (学习用具)？S2: Yes,it is.Its mine.S1: Are these your(学习用具的复数)S2: No,they arent. Theyre(名词性的物主代词)2.学生找出各种物品，水果类、文具类、玩具等，进行对话练习，小组长作好记录，加以整理。.总结反馈1. 结合板书内容，让学生总结学习目标，强化学生重点、难点。2. 形容词性物主代词起形容词的作用，用在名词前。 例：1. This is my book. 这是我的书。 名词性物主代词起名词的作用。 例：