七年级上册英语第三单元【谷风课堂】.ppt

Unit 3 Is this your pencil?Unit 3 Is this your pencil?What’s this in English?It’s a pen. What’s this in English?It’s an eraser. What’s this in English?It’s a book. What’s this in English?It’s a ruler. What’s this in English?It’s a pencil. What’s this in English?It’s a pencil box. Is this a schoolbag?Yes, it is.Is this a dictionary?Yes, it is.peneraserbookrulerpencilpencil boxschoolbagdictionary 笔；钢笔笔；钢笔橡皮橡皮书书尺；直尺尺；直尺铅笔铅笔铅笔盒；文具盒铅笔盒；文具盒书包书包词典；字典词典；字典请根据图示，用请根据图示，用this或或that填空1. —Is _____ your pen? —Yes, it is. 2. —What’s ____?—It’s a clock. this that3. ___________ is Sun Ting. 4. __________ is an English book. ______ is a pencil.ThisThisThat5. —Hello, is _________ Sally?—No. _________ is Mary.that This单数：Is this/that a/an….? 这/那是一个...吗？ Yes, it is. No, it isn’t. It’s a/an…复数复数：：Are these /those ...? 这些/那些是...吗？ Yes,they are. No, they aren't. They are....一般疑问句一般疑问句Is this a pencil box?Yes, it is. Is this a pencil?Yes, it is.Is that a ruler?No, it isn’t. It’s a key.Guessing gameIs this a / an …?Yes, it is.No, it isn’t.pencilGuessing gameIs this a / an …?Yes, it is.No, it isn’t.dictionaryGuessing gameIs this a / an …?Yes, it is.No, it isn’t.eraserGuessing gameIs this a / an …?Yes, it is.No, it isn’t.schoolbagGuessing gameIs this a / an …?Yes, it is.No, it isn’t.penGuessing gameIs this a / an …?Yes, it is.No, it isn’t.pencil boxNo, it isn’t.It’s his.(=his schoolbag)Is that your schoolbag?This is my pencil.This is mine.名词性物主代词名词性物主代词形容词性物主代词形容词性物主代词+名词名词=This is his pencil box.This is his.这是我的铅笔。

这是我的铅笔这是我的这是我的( (铅笔铅笔) )这是他的铅笔盒这是他的铅笔盒这是他的这是他的( (铅笔盒铅笔盒) )This is her schoolbag.This is hers. This is your dictionary.This is yours.这是她的书包这是她的书包这是她的这是她的( (书包书包) )这是你的字典这是你的字典这是你的这是你的( (字典字典) )名词性物主代词名词性物主代词形容词性物主代词形容词性物主代词+名词名词=这是这是我的我的手表这块手表是这块手表是我的我的This is my watch.This watch is mine.这些是这些是我的我的手表这些手表是这些手表是我的我的These are my watches.These watches are mine.这是这是你的你的狗这只狗是这只狗是你的你的This is your dog.This dog is yours.这些是这些是你的你的狗这些狗是这些狗是你的你的These are your dogs.These dogs are yours.这是这是他的他的猫这只猫是这只猫是他的他的。

This is his cat.This cat is his.这些是这些是他的他的猫这些猫是这些猫是他的他的These are his cats.These cats are his.二、物主代词 数数 人称人称类别单数数复数复数第一第一人称人称第二第二人称人称第三人称第三人称第一第一人称人称第二人第二人称称第三第三人称人称形容形容词性物性物主代主代词mymyyouryourhishisherheritsitsourouryouryourtheirtheir名名词性物主性物主代代词minemineyoursyourshishishershersitsitsoursoursyoursyours theirstheirs汉语我的我的你的你的他他的的她的她的它它的的我我们的的 你你们的的他他( (她、她、它它) )们的的1. This is my book. This book is mine.2.That is his dictionary. That dictionary is his.3. Is this her ruler? Yes ,it's hers.2如何将含如何将含be动词的肯定句变为否定句动词的肯定句变为否定句一般将含be动词am, is ,are 的肯定句转化为否定句时，直接在be动词am, is ,are 后加上“not”即可。

其他部分不变e.g.1. This is a ruler . 变：This is not a ruler . 2. I am a student . 变：I am not a student. 3. Tim and I are good friends. 变：Tim and I are not good friends .课课堂堂练练习习填填 空空1.-Is that your pencil? -Yes, ____ ____ .2.-Is this your ruler? -___ , it isn’t.3.-____those your books? -No, they ____.4.-Is this her pen? -No, it isn’t. ____ mine.5.-__ that your pencil box? -___ , it isn’t. It is ____ .6.-Is this his eraser? -___ , it is. 7.- __ this your eraser? -Yes, ___ ___. It’s___ . it is No Arearen’tIt’s Nohis/hers Yes Isit is mineIspencil __pen ____books ____eraser ____ruler ____pencil box ____schoolbag ____dictionary ____ gbhcfade1b Listen and number the conversations [1-3].A: Is this your pencil?B: Yes, it is. It’s . A: Is that your schoolbag?B: No, it isn’t. it’s .A: Are these your books?B: No, they aren’t. they’re . mine his hers3212a Listen and check( √ ) the things you hear.2b Listen again. Complete the conversation with the words in the box.erasers pencil ruler pencil box booksTom: Excuse me, Grace. Grace: And those are my_______.Tom: And Jane, Jane: It’s hers.Tom: OK, and these are my_______. This is your__________, Jane. Is this your_______? Yes, thank you. is this your______?No, it isn’t. pencilerasersrulerbookspencil box 1.一般疑问句：一般疑问句：Be 提前？提前？2. What about …..? =How about…… 怎么样？怎么样？3. Thanks for ….. =Thank you for …..都是表达感谢的方式，都是表达感谢的方式， 在在for 的后边加上感谢的原因。

的后边加上感谢的原因4.sb’s 表示某人的表示某人的Tom: Excuse me, Grace. Is this your pencil?Grace: Yes, thank you. And those are my erasers.格蕾丝：是的，谢谢还有那些是我的橡皮擦格蕾丝：是的，谢谢还有那些是我的橡皮擦汤姆：格蕾丝，打扰一下这是你的铅笔吗？汤姆：格蕾丝，打扰一下这是你的铅笔吗？Tom: And Jane, is this your ruler ?Jane: No, it isn’t. It’s hers. Tom: OK, and these are my books. This is your pencil box, Jane. 汤姆：好的，这些是我的书简，这是你的铅笔汤姆：好的，这些是我的书简，这是你的铅笔 盒汤姆：简，这是你的尺子吗？汤姆：简，这是你的尺子吗？简：简： 不，它不是它是她的不，它不是它是她的Teacher: Hi, Anna. Are these your pencils?Anna: No, they ’re Bob’s.Teacher: And is this his green pen?Anna: No, it isn’t. The blue pen is his.Teacher: What about this dictionary?老师：安娜，你好。

这些是你的铅笔吗？老师：安娜，你好这些是你的铅笔吗？安娜：不，它们是鲍勃的安娜：不，它们是鲍勃的老师：那这是他的绿色钢笔吗？老师：那这是他的绿色钢笔吗？安娜：不，它不是蓝色钢笔才是他的安娜：不，它不是蓝色钢笔才是他的2d Role-play the conversation.老师：老师： 这本词典呢？这本词典呢？Anna: It’s Helen’s. And the green pen is hers, too. Teacher: And the eraser? Is that yours? Anna: Yes, it is.Teacher: Thank you for your help, Anna.老师：那橡皮擦呢？那是你的吗？老师：那橡皮擦呢？那是你的吗？安娜：是的，它是安娜：是的，它是安娜：它是海伦的，绿色的钢笔也是她的安娜：它是海伦的，绿色的钢笔也是她的老师：老师： 安娜，谢谢你的帮助安娜，谢谢你的帮助Anna: You’re welcome. 安娜：不用谢安娜：不用谢3b Read the questions and complete the answers. 1.Is this her ruler? Yes, _____. It’s _____.2. Is that Eric’s schoolbag? No, ______. ____ Sally’s.3. Are these his pencils? Yes, ________. They’re ____.4. Are those Anna’s book? No, __________. _______ mine.it ishersit isn’tIt’s they arehisthey aren’t They’rewatch表；手表表；手表baseball棒球棒球computer计算机；电脑计算机；电脑game游戏；运动；比赛游戏；运动；比赛computer game电脑游戏电脑游戏ID card学生卡；身份证学生卡；身份证notebook笔记本笔记本ring戒指戒指watchbaseballcomputer gameID cardnotebookring棒球棒球手表手表电脑游戏电脑游戏学生卡；身份证学生卡；身份证笔记本笔记本戒指戒指1a Match the words with the things in the picture.1. baseball ___ 4. ID card ___ 7. ring ___2. watch ___ 5. key ___ 8. pen ___3. computer game ___ 6. notebook ___ 9. bag ___adcfhgibeConversation 1Linda: I lost my watch this morning. Man: OK. Is this your watch? Linda: No, it isn’t. That’s my watch. Man: Here you are.Linda:And that’s my ID card. Man :OK. What’s your name? Linda: Linda.Conversation 2Mike: That’s my pen. Man: This? Mike: Yes, and that’s my baseball. Man : All right. What’s your name?Mike: Mike.Man : OK. Here’s your baseball.Mike: Thank you.LindaMikewatchListen again 1dpenID cardbaseballLin Hai,A computer game is in the school library. Is it yours？？Ask the teacher for it. MikeFound:Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2@Is this your watch? My phone number is 495-3539. Call me. JohnLost:I lost my school ID card, I must find it. Call me at 685-6034. Thanks. TomLin Hai,A computer game is in the school library. Is it yours? Ask the teacher for it. Mike图书馆图书馆学校学校在在…………里里Found:Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2@.教室教室电子邮件电子邮件找到找到Is this your watch? My phone number is 495-3539. Call me. John ( (给给…………) )打打Lost:I lost my school ID card, I must find it. Call me at 685-6034. Thanks. Tom必须必须遗失；丢失遗失；丢失 找到发现找到发现Lost:I lost my school ID card, I must find it. Call me at 685-6034. Thanks. Tom丢失：丢失： 我丢失了我的学生我丢失了我的学生卡，我必须找到它。

打卡，我必须找到它打给我，给我，685-6034685-6034 汤姆汤姆如何写寻物启事如何写寻物启事1 1、标题、标题 2 2、丢失的东西、丢失的东西 3 3、失主的姓名、失主的姓名4 4、联系、联系 假如你叫欧弟，你不慎丢失一假如你叫欧弟，你不慎丢失一支钢笔，你的联系是支钢笔，你的联系是1352998470313529984703Lost:Lost:My pen. My pen. My name is OU Di.My name is OU Di.Please call 13529984703 .Please call 13529984703 .如何写招领启事如何写招领启事1 1、标题、标题: : 拾到的东西拾到的东西2 2、询问是不是失主的、询问是不是失主的3 3、联系人、联系人4 4、联系、联系 假如你叫艾伦，你在回家的假如你叫艾伦，你在回家的途中拾到一块手表，你想找到失途中拾到一块手表，你想找到失主，你的联系是：主，你的联系是：1509412867015094128670。

Found: A watchFound: A watchIs this your watch? Is this your watch? Please call Alen.Please call Alen.Phone number is 15094128670 Phone number is 15094128670 What school things do you have?school things学习用品学习用品penpencilpencil boxdictionaryschool bagnotebookrulereraser二、根据以下情景，用英语说出一二、根据以下情景，用英语说出一句话•想知道对方的年龄：想知道对方的年龄：• •想知道一物体在英语中的说法：想知道一物体在英语中的说法：• •让别人拼出让别人拼出“书包书包”这个英语单词：这个英语单词： • •询问这块手表是否是对方的：询问这块手表是否是对方的： • •想询问对方的号码：想询问对方的号码： How old are you? What’s this in English? How do you spell schoolbag? Is this your watch?What’s your phone number?【【拓展训练拓展训练】】•一、根据要求改写句子。

一、根据要求改写句子•1.This is my pencil.（改为一般疑问句）（改为一般疑问句）• •2.It is a pencil box.（对划线部分提问）（对划线部分提问）• •3.My mother is fine. （同上）（同上）• •4.I’m 12. （同上）（同上）• •5.Jack’s telephone number is 281-9176. （同（同上）上）• Is this your pencil?What’s this (in English)?How is your mother? How old are you? What’s Jack’s telephone number? 。