Unit3Isthisyourpencil课件.ppt

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1、Unit 3 Is this your pencil? 语法语法-人称代词与物主代词人称代词与物主代词1.人称代词人称代词-代表代表“谁谁”主格：在句中作主语（一般在动词前）主格：在句中作主语（一般在动词前）宾格：在句中作宾语（一般在动词，介宾格：在句中作宾语（一般在动词，介词后词后）主格：单数主格：单数 I 我我 (表示人称代词时一直大写表示人称代词时一直大写) you 你你 he 他他 she 她她 it 它它复数复数 we 我们我们 you 你们（跟单数你写法一致）你们（跟单数你写法一致） they 他们他们 宾格：单数宾格：单数 me我我 you你你 him他他 her她她 it它它复

2、数复数 us我们我们 you你们你们 them 他们他们2.物主代词物主代词-用来表示用来表示“谁的谁的”形容词性的形容词性的-用在名词前，不用在名词前，不能单独使用能单独使用单数：单数：my我的我的 your你的你的 his他的他的 her她的她的 its它的它的复数：复数：our我们的我们的 your你们的你们的 their他们的他们的名词性物主代词名词性物主代词表示名词词性，相表示名词词性，相当于名词当于名词单数：单数：mine我的我的 yours你的你的 his他的他的 hers她的她的 its它的它的复数：复数：ours我们的我们的 yours你们的你们的 theirs他们的他们的1

3、.your pencil2. his schoolbag3. my eraser4.her computer game5. How do you spell watch? 6.Excuse me.7. Thank you. 8. You call me. 9. call him at 10.I have a dictionary.11.This apple is mine.1.你的铅笔你的铅笔2.他的书包他的书包3.我的橡皮擦我的橡皮擦4.她的电子游戏机她的电子游戏机5.你怎样拼写手表？你怎样拼写手表？6.打扰了。打扰了。/ 对不起。对不起。7.谢谢你。谢谢你。8.你给我打电话你给我打电话9.

4、用用电话号码给电话号码给 他打电话他打电话10.我有一本字典。我有一本字典。11.这个苹果是我的。这个苹果是我的。一般疑问句和特殊疑问句：一般疑问句和特殊疑问句：.be动词构成的一般疑问句动词构成的一般疑问句口诀：一调二变三问号口诀：一调二变三问号一调：把一调：把be提到句子开头提到句子开头二变：原主语大小写和人称的改变二变：原主语大小写和人称的改变三问号：句末用问号，用升调读三问号：句末用问号，用升调读 回答：回答：yes 或者或者 noIs this _ (you) pencil? Yes, _ _.yourit isIs this _ ( I ) book?No,_ _.This is

5、_ ( you ) book.myit isntyourIs _ _( he ) book?_, it is.thishisYes_that _ ( she ) sweater? _, it isnt. IsherNo2.特殊疑问句：特殊疑问句： 它由疑问词它由疑问词what, where, how, how old，who等来引导等来引导 不能用不能用 yes或者或者no回答回答.1.Whats this? Its a computer.2. How do you spell key? K-E-Y.Unit 3 Is this your pencil? By Jiang Liqunpenci

6、lpenbookpencil boxeraser/pensl/ /pen/buk/res/pensl bks/schoolbagdictionaryrulernotebook1. pencil _2. pen _3. books _4. eraser _5. ruler _6. pencil box _7. schoolbag _8. dictionary _egbhcfad1aMatch the words with the things in the picture.Is this/that your ruler? Yes, it is. Its my ruler. Its mine.No

7、, it isnt. Its his/her ruler.Its his/hers.A: Is this your.?B: Yes, it is. Its my. /Its mine.A: Is that your.?B: No, it isnt. Its his/her . Its his/hers.Are these /those your books?Yes, they are.No, they arent.Theyre his/her books.They are his/hers.A: Are these your.?B: Yes, they are.A: Are those you

8、r.?B: No they arent. They are his/her . They are his/hers. Put something into the teachers bag. Take something out of the bag and find the owner. A: Is this your pencil?B: Yes, it is. Its mine. A: Is that your schoolbag?B: No, it isnt. Its his. A: Are these your books?B: No, they arent. Theyre hers.

9、 Listen and number the conversations 1-3.3211b1cPractice the conversations with your partner. Then make your own conversations.A: Hello! B: Hi!A: Is this your ?B: Yes, its my. Its mine.A: Is that your.?B: No, it isnt. Its his/her. Its his/hers.A: Are these your?B: Yes, they are. A: Are those your.?B

10、: No, they arent. They are his/her . They are his/hers.Listen and check( ) the things you hear.听录听录音，将所听到的物品打勾。音，将所听到的物品打勾。2b. Listen again. Complete the conversation with the words in the box. erasers pencil ruler pencil box booksTom: Excuse me, Grace. Is this your _?Grace: Yes, thank you. And thos

11、e are my _Tom: And Jane, is this your _ ?Jane: No, it isnt. Its hers.Tom: OK, and these are my _ . This is your_ ,Jane.pencilerasers ruler bookspencil box劳驾；请原谅；打扰劳驾；请原谅；打扰了了=thanksPlease read 2d on page 14, and say T or F.读读14面的面的2d, 并且判断下列正并且判断下列正(T)误误(F).1.The pencils are Bobs.2.The green pen is

12、Annas.3.The blue pen is Bobs.4.The dictionary is Helens.5. The eraser is Annas.2d Role-play the conversation. 分角色表演对话分角色表演对话。Teacher: Hi, Anna. Are these your pencils? Anna: No, theyre Bobs. Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his. Teacher: What about this dictiona

13、ry? Anna: Its Helens. 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. Anna: Youre welcome.What about=How about.?.怎么样呢？怎么样呢？/又如何呢？又如何呢？=thanks for.为为.而感谢而感谢别客气。别客气。Is_your book?Yes, it is.No, it_.Are_my pencils?Yes, _a

14、re.No, they arent.Is_his ruler?Yes, it_.No, it isnt.Are_her pens?Yes, they are.No, they_.thisisntthesetheythatisthosearent3b Read the questions and complete the answers.阅读问题并补充答语。 1.Is this her ruler? Yes, _. Its_. 2.Is that Erics schoolbag? No, _._Sallys. 3.Are these his pencils? Yes, _.Theyre_. 4.

15、Are those Annas books? No,_ _mine.it ishersit isntItsthey arehistheyareUnit 3 Is this your pencil? baseballtwo watchescomputer gameID card notebooka set of keysLOOK AND SAYwatchringkeycomputer gamebaseballID cardnotebookpen1.baseball _ 2.watch _ puter game_ 4.ID card _ 5.key_ 6.notebook _ 7.ring_ 8.

16、pen_9 bag_ ehicbagd1a&1cMatch the words with the things in the picture.Listen and circle the things you hear. f1dListen again. Write the things in the chart. 再听一遍录音。在表格中填入这些物品。LindaMikewatchID cardpenbaseball1bAsk questions about the things in the picture. 用图中物品进行问答。用图中物品进行问答。A：Whats this ?B: Its a

17、watch.A: How do you spell it?B : W-A-T-C-H.12345how adv.（表示方法、手段、状态）怎样；如何（表示方法、手段、状态）怎样；如何How do you spell it? 如何如何拼写呢拼写呢?New Sentences这是询问如何拼写单词的惯用法。这是询问如何拼写单词的惯用法。spell 为动词，为动词，意为意为“拼写拼写”。当回答这个问题时候，注意字。当回答这个问题时候，注意字母之间的连字符。例如：母之间的连字符。例如：How do you spell eraser? “橡皮橡皮”是怎么拼写是怎么拼写的？的？Its E-R-A-S-E-R.

18、 是是“E-R-A-S-E-R”。按要求转换句型。按要求转换句型。1.This is a pen. (变为一般疑问句）2.Is this your pen? (肯定回答）3.How do you spell “ruler”? (回答）4.Is that her pen? (否定回答）Is this a pen?Yes, it is.R-U-L-E-R.No, it isnt.Exercise New Words call 打电话打电话 callat.给给.打电话，电话是打电话，电话是in 在在里面里面 in the lost and found casemust 必须必须lost 遗失遗失 L

19、ost:寻物启事寻物启事find 找到找到 found 找回找回Found: 失物招领失物招领a set of 一套；一副一套；一副2bRead the notices on the board and circle the lost things. Is this your watch? My phone number is 495-3539.Call me. JohnLin Hai,A computer game is the school library? Is it yours? Ask the teacher for it. MikeLost:I lost my school ID

20、card.I must find it. Call me at 685-6034.Thanks. TomFound: Some keys are in Classroom 7E.Are they yours? E-mail me at marygz .Lost 寻物启事寻物启事你知道如何写你知道如何写寻物启事寻物启事吗？吗？寻物启事寻物启事共包括四部分共包括四部分: 1. 标题标题2. 丢失的东西丢失的东西3. 失者的姓名失者的姓名4. 联系电话联系电话Lost:My backpack.My name is Helen.Please call 532-7138.Found 失物招领失物招领 如

21、果你拾到别人的东西，你该怎样归还给失主呢？如果你拾到别人的东西，你该怎样归还给失主呢？你需要写你需要写Found, 分五部分分五部分:1. 标题标题2. 拾到的东西拾到的东西3. 询问某物是不是失者的询问某物是不是失者的4. 联系人联系人5. 联系电话联系电话Found:Watch.Is this your watch?Please call Mikeat 648-5012.按照下面所提供的信息按照下面所提供的信息,写一则失物招领写一则失物招领拾到物品拾到物品:手表手表 姓名姓名: Mary电话号码电话号码: 285-0836Found: WatchIs this your watch? Pl

22、ease call Mary at 285-0836.丢失物品丢失物品: 学校身份证学校身份证姓名姓名: Tom电话电话: 265-7780Lost:I lost my school ID card.My name is Tom.Please call me at 265-7780. Item Lost Found_ _ _ _ Read the notices again and write down the items. Then check()Lost or Found.2ccomputer gamekeyswatchschool ID card1.ask sb for sth 向向某人

23、某人要要某物某物；要求；要求.；请求；请求.例：向老师索要它例：向老师索要它ask the teacher for it 向我寻求帮助向我寻求帮助ask me for help2.call sb at.给某人打电话给某人打电话,电话号码是电话号码是.例：给我打电话，我的电话是例：给我打电话，我的电话是123456call me at 123456给老师打电话，电话是给老师打电话，电话是123456Call the teacher at 123456Complete the notices with the words or phone number in the box._:My notebo

24、okMy _is David.Please _ me at679-8871.3aname yours found 284-5486 lost call_:A set of keysAre these_?Call Jenny at_.LostnamecallFoundyours284-54861.Write the school things you know. pen , ruler, _2.Complete the chart with pronouns.Imemymineyouyoursherhershehimpencil, pencil box, eraser, schoolbag, notebookSelf Checkyousheyourherhishis