人教版英语七年级上册第三单元全部课件

1、Unit 3 Is this your pencil? Section A (1a-2d)Is this a/an.a schoolbagfour booksa dictionarya rulera pencila pencil boxan erasera penIs this a /an.What is this in English ?Yes, it is.Is this your pencil box?Is this yourruler?Yes, it is.Is this youreraser?No, it isnt.Is this yourbook?No, it isnt.Are t

2、hese yourpencils?Yes, they are.Are these yourdictionaries?No, they are not.What are Garfield and Odie talking about!Match the words with the things in the picture.1. pencil_2. pen_3. books_4. eraser_5. ruler_6. pencil box_7. schoolbag_8. dictionary_egbhcfad1aListen and number the conversations(1-3).

3、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.3 32 21 11bPair workPractice the conversations above with your partner. Then make your own conversations.1cA: Is this your pencil?B: Yes, it is. Its

4、 mine.A: Is that your schoolbag?B: No, it isnt. Its his.A: Are these your books?B: No, they arent. Theyre hers.Thats her key.Its hers. (它是她的它是她的)Those are his books.Theyre his. (它们是他的它们是他的)my pen = mineher key = hershis books = hisThats my pencil.Its mine. (它是我的它是我的)Is this/that your ? Yes, it is. I

5、ts mine. No, it isnt. Its hers/his.schoolbagdictionaryeraserpencil boxListen and check the things you hear.2aeraser pencil ruler pencil box books Tom: Excuse me, Grace. Is this your_?Grace: Yes, thank you. And those are my_. Tom: And Jane, is this your_? Jane: No, it isnt. Its hers. Tom: OK, and the

6、se are my_. This is your _, Jane.eraserspencilrulerpencil boxbooksListen again. Complete the conversation with the words in the box.2bPractice the conversation in 2b. Then make your own conversations using the things in your classroom. 2cIs this your ruler?Yes ,it is.Is this your schoolbag?No ,it is

7、nt. Its hers.Are these your erasers?Yes ,they are mine.1. _, are you Linda Smith?2. Mary, this is your pen. Here you are. _. 3. Are those his picture? No, _ arent.Excuse meThank youtheythey, Youre welcome, Thank youExcuse me, hers, what about 选词填空。选词填空。Excuse meThank youthey4. Is this your pencil bo

8、x? No, it isnt. Its _. 5. My schoolbag is red. _ yours? Its red, too.6. Thank you for your help, Linda. _. hersWhat about Youre welcomehersWhat about Youre welcomethey, Youre welcome, Thank youExcuse me, hers, what about 选词填空。选词填空。Teacher: Hi, Anna. Are these your pencils?Anna: No, theyre Bobs. Teac

9、her: And is this his green pen?Anna: No, it isnt. The blue pen is his.Teacher: What about this dictionary?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.2dRole-play the conversation.

10、1. Is that/this ? 那那/这是这是？这是个一般疑问句句？这是个一般疑问句句型，是用来确认物主关系的。肯定回答：型，是用来确认物主关系的。肯定回答：Yes, it is. 否定回答：否定回答：No, it isnt. 注意：答语不用注意：答语不用this或或that。 e.g. Is this an orange? 这是个桔子吗？这是个桔子吗？ Yes, it is. 是的，它是。是的，它是。 Is that your jacket? 那是你的夹克吗？那是你的夹克吗？ No, it isnt. 不，不是。不，不是。2. Are these/those ? 这些这些/那些是那些是吗

11、？吗？ 在这种句型中名词要用复数形式。不用不可数名在这种句型中名词要用复数形式。不用不可数名词。词。 肯定回答：肯定回答：Yes, they are. 是的。是的。 否定回答：否定回答：No, they arent. 不是。不是。 注意：不能用注意：不能用these或或those来做简略回答。来做简略回答。 e.g. Are these your rulers? 这些是你的尺子吗？这些是你的尺子吗？ No, they arent. 不是。不是。 Are those his erasers? 那些是他的橡皮吗？那些是他的橡皮吗？ Yes, they are. 是。是。3. Excuse me，意

12、为意为“对不起对不起”“”“劳驾劳驾”或或“请原请原谅谅”，是英语国家的人们常挂在嘴边的话语，主要用于以是英语国家的人们常挂在嘴边的话语，主要用于以下下情况：情况： 引起别人的注意，如问路、问姓名等。引起别人的注意，如问路、问姓名等。e.g. Excuse me, are you Ms Miller? 请问，你是米勒女士吗？请问，你是米勒女士吗？ 征求别人的许可。征求别人的许可。e.g. Excuse me, could I ask you some questions? 打扰了，我可以问你几个问题吗？打扰了，我可以问你几个问题吗？4. What about ? 意为意为“怎么样？怎么样？”,

13、 相当相当于于How about ?后面可接名词、代词或动词后面可接名词、代词或动词-ing形形式。式。用来询问对方的看法或提建议。如：用来询问对方的看法或提建议。如：The blue jacket is Mikes. What about the red jacket? 蓝色的夹克是迈克的。那红色的呢？蓝色的夹克是迈克的。那红色的呢？Im in PEP Middle School. What about you? 我在人民中学，你呢？我在人民中学，你呢？5. thank you for 意为意为“为为感谢你感谢你”。for是介词，是介词，后加名词、代词或动词后加名词、代词或动词-ing形式。

14、表示感谢的内容或原形式。表示感谢的内容或原因，即因，即 thank you for sth. 或或 thank you for doing sth. 如：如：Thank you for your photos. 谢谢你的照片。谢谢你的照片。 Thank you for helping me. 谢谢你帮助我谢谢你帮助我。Thank you,everyone!Bye-ByeRevision:Whats this ?Its a/an . pencilrulerpeneraserpencil boxbookschoolbagdictionary A guessing gameIs that a sch

15、oolbag?Yes, it is. / No, it isnt. A guessing gameIs this a pencil?Yes, it is. / No, it isnt. A guessing gameAre these her pens?Yes, they are./ No, they arent. A guessing gameAre those his rulers?Yes, they are./ No, they arent.Yes, it is.Its mine.Is this your schoolbag?Is this your book? No, it isnt

16、.Its his.Its my schoolbag.Its his book.Is that your pencil box?No, it isnt.Its hers.Its her pencil box.Is this your schoolbag? Yes, it is. ItsIs this your ruler?No, it isnt. ItsAre these your books?No, they arent. Theyrehers.A: Is this/that your ?B: Yes, it is. Its mine . No, it isnt. Its his/hers.A

17、: Are these/those your ?B: Yes, they are. Theyre mine. No, they arent. Theyre his/hers. Pair workComplete the questions and answers about each picture. 根据图片补全问句和答语。根据图片补全问句和答语。3aIs_ your book?Yes, it is.No. it _.Are _ my pencils?Yes, _ are.No, they arent.Is _ his ruler?Yes, it _.No, it isnt.Are _her

18、 pens?Yes, they are.No, they_.thisisntthesetheythatisthosearent Read the questions and complete the answers. 阅读问句并补全对话。阅读问句并补全对话。1.Is this her ruler?2.Is that Erics schoolbag?3.Are these his pencils?4.Are those Annas books?Yes, . Its .No, . Sallys.Yes, . Theyre .No, . mine.it ishersit isntIt isthey

19、arehisthey arentTheyre3b3cGAME 游戏游戏 Put some things into the teachers box.在老师的盒子里放一些物品。在老师的盒子里放一些物品。A: Excuse me. Is this your eraser?B: No, it isnt. I think its hers/his.A: Excuse me. Is this yours ?C: No, it isnt. I think its hers/his .A: Is this yours?D: Yes, it is. Its mine.A: Here you are. D: T

20、hank you.A: Youre welcome.Grammar FocusIs this your pencil?Yes, it is. It is mine.No, it isnt. Its hers.Is this his green pen?Yes, it is.No, it isnt. The blue pen is his.Is that your schoolbag?Yes, it is.No, it isnt. Its his.Are these your books?Yes, they are.No, they arent. Theyre hers.Are those he

21、r keys?Yes, they are.No, they arent. Theyre mine. it is = _ they are = _ is not = _ are not = _ that is = _ name is = _ itstheyreisntarentthatsnamesSummary：将表格中的句子进行分类询问物品所属关系单数用Is this/that your/her?复数用 Are these/those your/his? 简略回答单数用复数用Yes, it is./No, it isnt.No,they arent.Yes,they are.Summary1.

22、形容词性物主代词相当于形容词，修饰形容词性物主代词相当于形容词，修饰限定名词限定名词 例如：例如：my book2.名词性物主代词相当于名词名词性物主代词相当于名词3.名词性物主代词名词性物主代词=形容性物主代词形容性物主代词+名词名词 例如：例如：This is my book. This is mine. mine=my book形容词性物主代词形容词性物主代词名词性物主代词名词性物主代词单数复数形形代代myyourherhisitsouryourtheir名名代代词词意意我我的的你你的的她她的的他他的的它它的的我我们们的的你们你们的的他们他们的的mineyourshisits oursy

23、ourstheirshers (答语中答语中be动词动词与与not要缩写要缩写, 而而am和和not不能缩写。不能缩写。) SummaryExercise 1.This is _(he) backpack(背包). 2. This backpack is _(he) 3.-Is this _(you) book ? -No, it isnt _(I) 4._(he) pen is black. What about _(she) ? 5. This isnt _(you) brother. Hes _(I)1.-Is that your pencil? - _.A. Yes, it isnt.

24、 B. Yes, it is. C. No, it is. D. no, it isnt.2.-Is this your ruler? - _.A. Yes, it is. Its my. B. Yes, it isnt. Its mine.C. No, it is. Its mine. D. Yes, it is. Its mine.3.- _those your books? -No, they _. They are _.A. Is; arent; hers B. Are; arent; her C. Are; are; hers D. Are; arent; hersBDD 4.-Is

25、 this her pen? -_, it isnt. _ mine. A. Yes; its B. No; its C. Yes; Its D. No; Its 5.- _ that your pencil box? - _, it isnt. It is _. A. Are; No; his B. Are; Yes; his C. Is; No; his D. Is; Yes; his DCTodays homework:1.预习预习SectionB(1a-1e),背诵单词背诵单词baseball,watch, computer,ID card,key,notebook,ring,pen,

26、bag2.本节课对应的课时练本节课对应的课时练56Is this your pencil?Unit ThreeSection B57一、重点句型一、重点句型1. 这是你的铅笔吗？这是你的铅笔吗？ _ _ your pencil?2. 是的。它是我的。是的。它是我的。 Yes, _ _. Its _. 3. 那是你的书包吗？那是你的书包吗？ _ _ your schoolbag?4. 不是。它是他不是。它是他/她的。她的。 No, _ _. Its _/_. 5. 这是他的绿色钢笔吗？这是他的绿色钢笔吗？ _ this _ _ pen?Is thismineIs thatit isnt his

27、hers it is Is his green586. 不是。那只蓝色钢笔是他的。不是。那只蓝色钢笔是他的。 No, _ _. The _ _ is _. 7. 这些是你的书吗？这些是你的书吗？ _ _ your books?8. 是的。是的。/ 不是。不是。 Yes, _ _./No, _ _.9. 那些是她的钥匙吗？那些是她的钥匙吗？ _ _ her _?10. 不是。它们是她的。不是。它们是她的。 No. _ hers.green pen hisit isntAre thesethey arethey arentAre those keysTheyre59A) 写出下列表达的缩写形式写出

28、下列表达的缩写形式1. it is = _ 2. they are = _3. is not = _ 4. are not = _B) 写出下列各词的名词所有格或名词性物主代词写出下列各词的名词所有格或名词性物主代词5. Eric _ 6. sisters _7. parents _ 8. your _9. my _ 10. his _ 11. her _its二、按要求写出下列单词的正确形式。二、按要求写出下列单词的正确形式。theyreisntarentEricssistersparentsyoursminehishers60C) 写出下列各词的复数形式写出下列各词的复数形式12. sch

29、oolbag _ 13. family _ 14. dictionary _ 15. box _familiesdictionariesboxesschoolbags61 Whats this ? Its a(n) _.baseballwatchID card computer gamenotebookringbag62libraryclassroomLost and Foundcallemail63Match the words with the things in the picture.1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5.

30、key _ 8. pen _3. computer game _ 6. notebook _ 9. bag _bhaigcde1af64A: Whats this? B: Its a(n) _.A: How do you spell it?B: _.Ask and answer questions about the things in the picture.A: Whats this? B: Its a watch.A: How do you spell it?B: W- A -T - C-H.1b65Listen and circle the things your hear in 1a

31、.1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _3. computer game _ 6. notebook _ 9. bag _1c661dListen again. Write the things that belong to Linda or Mike.LindaMikepenID cardbaseballwatch67Listening Conversation 1A: I lost my watch this morning.B: OK. Is this your watch?A: No, it i

32、snt. Thats my watch.B: Here you are.A: And thats my ID card.B: OK. Whats your name?A: Linda.68Listening Conversation 2A: Thats my pen.B: This?A: Yes, and thats my baseball.B: All right. Whats your name?A: Mike. B: OK. Heres your baseball.A: Thank you.69Linda: Im looking for my watch.Teacher: OK. Is

33、this your watch?Linda: No, it isnt. Thats my watch.Teacher: Here you are.Linda: And thats my ID card.Teacher: Ok. Whats your name?Linda: Linda. Make conversations about the things in 1d. Then change roles.1e.70Mike: Thats my pen.Teacher: This?Mike: Yes and thats my baseball.Teacher: All right. Whats

34、 your name?Mike: Mike.Teacher: Ok. Heres your baseball.Mike: Thank you. .71Write the things you lose easily.School ID cardwatchkeySchoolbagwallet(钱包钱包)rulererasernotebookpen2a写出你常丢失的物品。写出你常丢失的物品。72Read the notice on the board notices and circle the words from 1a. 阅读公告牌上的布告，圈出活动阅读公告牌上的布告，圈出活动 1a 中出现的

35、单词。中出现的单词。2b73Is this your watch ?My phone number is 495-3539. Call me. JohnLin Hai,A computer game is in the school library. Is it yours?Ask the teacher for it. Mike 2b Read the notices on the board and circle the lost things.74lost:I lost my school ID card. I must find it. Call me at 685-6034. Tom

36、Found: Some keys arein classroom7E. Are they yours? E-mail me at .75 Read the notices again and work down the items. Then check( ) lost or Found.ItemLostFoudcomputer gamekeyswatchschool ID Card2c76 1. watch 手表（其复数形式手表（其复数形式watches）Are these watches? 这些是些手表吗？这些是些手表吗？ Is that your watch? 那是你的手表吗？那是你的手

37、表吗？77watch 与与 clock watchclock指戴在手腕上手表、指戴在手腕上手表、挂在胸前的怀表或用挂在胸前的怀表或用来计时的跑表。来计时的跑表。指我们生活中用的钟指我们生活中用的钟表、挂钟、闹钟等，表、挂钟、闹钟等，多带有闹钟的功能。多带有闹钟的功能。78 2. How do you spell it? 你怎么拼写它？你怎么拼写它？ 特殊疑问句，用来询问拼写方法。特殊疑问句，用来询问拼写方法。 回答拼写单词时每个字母都要大写，回答拼写单词时每个字母都要大写，而且字母与字母之间用连字符连接。而且字母与字母之间用连字符连接。 Whats your name? 你叫什么名字？你叫什么

38、名字？ My name is Mike. 我叫迈克。我叫迈克。 How do you spell it? 怎样拼写？怎样拼写？ M-I-K-E. M-I-K-E。79 3. ask . for . 请求，恳求（给予）；征求请求，恳求（给予）；征求to ask for a job 求职求职to ask for help寻求帮助寻求帮助80to ask for a drink 要一杯饮料要一杯饮料 Why dont you ask him for his advice? 你为什么不征求他的意见？你为什么不征求他的意见？ Can I ask you a favour? 我能请你帮个忙吗？我能请你帮个

39、忙吗？81ask her for the money 向她要钱向她要钱 ask . for . 要求；索（价）要求；索（价） He asked 5 for the book. 这本书他索价这本书他索价5英镑。英镑。82 4. in 为介词，意为为介词，意为“在在里里”，表示方位，表示方位的。的。 My pens are in the pencil box. 我的笔在铅笔盒里。我的笔在铅笔盒里。 5. call 在此句中意为在此句中意为“打电话打电话”， 常用于以下结构常用于以下结构： call sb. 给某人打电话给某人打电话 Call him this afternoon. 今天下午给他打电

40、话。今天下午给他打电话。83 “call + 电话号码电话号码” 拨打拨打（号（号码）码） Please call 110. 请拨打请拨打110。 “call sb. at + 电话号码电话号码” 拨打拨打（号码）找某人（号码）找某人 Call Mary at 236-0388. 请拨打请拨打236-0388找玛丽。找玛丽。84 6. must modal v. （情态动词）必须（情态动词）必须 You must finish it today. 你一定要在今天完成它。你一定要在今天完成它。 You must see the doctor. 你一定要看医生。你一定要看医生。 对于对于must

41、开头一般疑问句，若要作否定开头一般疑问句，若要作否定回答，可用回答，可用neednt，不用，不用mustnt。如：如： Must I come over tonight? 我今晚必须过来吗我今晚必须过来吗? No, you neednt. 不必。不必。 must 后接动词原形后接动词原形85 7. at prep. 提供电话号码时使用；在提供电话号码时使用；在（某处、某时间或时刻）（某处、某时间或时刻） (1) “call sb. at + 电话号码电话号码” 拨打拨打（号码）找某人（号码）找某人 Call Mary at 236-0388. 请拨打请拨打236-0388找玛丽。找玛丽。 (2

42、) at 表示时间，用于钟点前，用于时刻表示时间，用于钟点前，用于时刻 前，译为前，译为 “在在.时（刻）时（刻）”。如：如： 86at threethree oclock 在三点在三点 at a quarter to six 六点差一刻六点差一刻 at noon 在中午在中午at night 在夜晚在夜晚at midnight 在半夜在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时在吃早饭午饭晚饭时 at this time of day 在每天这个时在每天这个时候候 87(3) at 表示地点，一般用于较小的地名表示地点，一般用于较小的地名（方）前，译为（方）前，

43、译为 “在在.”。如：如： at home 在家在家 at the station 在车站在车站 (4) at 表示处于表示处于.状态，译为状态，译为 “从事从事于于.”。如：如： at school 在上学在上学 at work 在工作在工作 88一、重新排列字母顺序，写出正确的单词。一、重新排列字母顺序，写出正确的单词。1. dacr_ 2. rsaere _ 3. bsaealbl _ 4. eky _ 5. yctnidorai _ 6. rleur _7. chsoboiga _ 8. ipcnel _ 9. atcwh _ 10. ignr _11. otls _ 12. otno

44、koeb _13. girn _ 14. rliybar _carderaserbaseballkeydictionaryrulerschoolbagpencilwatchringlostnotebookringlibrary89二、单项选择二、单项选择1. Is that your computer game? _ A. Yes, it is B. No, it is.C. Yes, it isnt. 2. A baseball is _ the school library. A. on B. in C. at 3. Her telephone number _ 889-9676. A.

45、am B. is C. are 4. Whats this? _. A. This is a pen. B. Yes, it is. C. Its a key. 5. _ do you spell “ring”? R-I-N-G. A. What B. Who C. How ABBCC901. _ this your _? Yes, _ is. _ mine. 2. _ this? Its _ _. 3. Some _ _ in Classroom 7E. Email me at .4. I lost my school _ _. I must find it. _ me at 674-245

46、6. 5. _ do you _ that? R-I-N-G.三、看图补全对话。三、看图补全对话。Is watchit ItsWhatsan eraserkeys areID cardCall How spell911. 这是什么？这是什么？ _ this? 2. 你怎样拼写它？你怎样拼写它？ _ do _ spell it? 3. 那只绿色的铅笔是你的吗？那只绿色的铅笔是你的吗？ _ the green pencil _?4. 一部电脑游戏机在图书馆里。一部电脑游戏机在图书馆里。 A _ _ is _ the school library.5. 发电子邮件到我的邮箱发电子邮件到我的邮箱。 _

47、 me _ .6. 我把我的书包丢了。我把我的书包丢了。I _ my _. WhatsHow youIs yourscomputer game in四、完成句子。四、完成句子。Email atlost schoolbag92Complete the notices with the words or phonenumber in the box. 选择正确的单词或号码补全对话。选择正确的单词或号码补全对话。name yours found 284-5486 lost call :My notebookMy is David.Please me at679-8871. :A set of key

48、sAre these ？ Call Jenny at .LostnamecallFoundyours284-54863a93Found: A set of keysAre these yours?Call Jenny at 284-5486.Read the message together.解析：解析：1. A set of keys 一串钥匙一串钥匙2. call + sb + at +telephone number: 用这个号码打电话给某人。用这个号码打电话给某人。94Lost 寻物启事寻物启事当你丢失东西的时候当你丢失东西的时候, 你需要写你需要写Lost,共四部分共四部分: 1.

49、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95Lost:My school ID card.My name is Tony.Please call 685-6034.96Found 失物招领失物招领 如果你拾到别人的东西，你该怎样归还如果你拾到别人的东西，你该怎样归还给失主呢给失主呢? 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97Found: notebook.Is this your notebook?Please ca

50、ll Mary.Phone #235-0285.98Write your own lost or found notice with your name and phone number. 写一则你自己的寻物启示或事物招领写一则你自己的寻物启示或事物招领启示，启示， 加上你的姓名和电话号码。加上你的姓名和电话号码。3b99Helen，Is that your new watch in the lost and found case? KimWrite your own bulletin board message. 写一段自己的公告信息。写一段自己的公告信息。3bKim，Yes, it is.

51、 Helen1001. Write the school things you know.pen ruler pencil pencil box schoolbag notebook book ruler dictionary eraserSELF CHECK1012. Complete the chart with pronouns.ImemymineyouyoursherhershehimyouyoursheherhishisSELF CHECK102Look at the picture and write the conversations.看图写对话。看图写对话。3103Look a

52、t the picture and write the conversations.看图写对话。看图写对话。31041234Is that your backpack?No, it isnt. Is this your book?Yes, it is.Is that your key?Yes, it is.Is this your ball?No, it isnt. Is this / Is that ？Yes, it is. / No , it isnt.105computer game it isnt spell computer in English your computer game

53、A: Whats this _? B: Its a _. A: How do you _?B: C-O-M-P-U-T-E-R. A: Is this _?B: No, _.in English computer gamespell computeryour computer game it isnt Fill in the blanks with the phrases from the box.Exercise106Pronunciation（Page 73）1.Listen and read1072. Listen and read.1) A: Is this your ruler? B

54、: Yes, it is.2) A: Is that your schoolbag? B: No, it isnt.3) A: Are these her books? B: Yes, they are.4) These are my keys. Are those your keys?1081. - _.Whats this in English? - Its car. A. Sorry B. Hello C. Excuse me D. Hi. Choose the correct answer.解析解析: 当你想和别人说话当你想和别人说话, 或想向别人或想向别人提问题时提问题时, 最好先用

55、最好先用Excuse me (劳驾劳驾打扰一下打扰一下)。Sorry是做错了事情向别是做错了事情向别人道歉时的用语。人道歉时的用语。C Exercise1092_are good friends. A. I and Amy B. Amy and I C. Amy D. I解析解析: 当当 “我我”与别人并列时与别人并列时, 通常通常是将别人放在前是将别人放在前, 自己放在后自己放在后, 表示表示对别人的尊重。对别人的尊重。B Exercise1103. - Can you spell it, please? - _, R-U-L-E-R, ruler. A. Yes B. No C. No, I cant 解析解析: Can you spell it, please? 是一般