新人教版七年级上unit3全单元课件.ppt

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1、Unit 3 Is this your pencil?,Section A11a-2d,an eraser,/rez/,Whats this/ that in English?,a pencil,/e/,/,Whats this/ that in English?,a pencil sharpener,/a:pn/,Whats this/ that in English?,a book,/bk/,Whats this/ that in English?,a notebook,/ntbk/,Whats this/ that in English?,a pencil case,/kes/,What

2、s this/ that in English?,a backpack,/bkpk/,Whats this/ that in English?,a dictionary,/dknr /,Whats this/ that in English?,an eraser,a pencil,a pencil sharpener,a pencil case,a backpack,a dictionary,a book,a notebook,a cup,an orange,a pen,a key,1a,Lead-in, Whats this in English? Its a key., Spell it

3、please. K-E-Y., Whats that in English?, How do you spell it?,Its a pen.,P-E-N,1. pencil _2. pen _3. books _4. eraser _5. ruler _6. pencil box _7. schoolbag _8. dictionary _,e,g,b,h,c,f,a,d,1a,Match the words with the things in the picture.,A: Is this your pencil?B: Yes, it is. Its mine.,A: Is that y

4、our schoolbag?B: No, it isnt. Its his.,A: Are these your books?B: No, they arent. Theyre hers.,Listen and number the conversations 1-3.,3,2,1,1b,1c,Practice the conversations with your partner. Then make your own conversations.,A: Is this your pencil?B: Yes, it is. Its mine.A: Is that your schoolbag

5、?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),Those are his books.Theyre his. (它们是他的),my pen = mine,her key = hers,his books = his,Thats my pen.Its mine. (它是我的),= Its _.,hers,= Its _.,his,Are these your books?Yes ,they are.They are mi

6、ne.,No,they arent .They are hers.,Are these your pens?Yes ,they are.They are mine.,No,they arent .They are hers.,box,boxes,Are these your boxes?Yes ,they are.They are mine.,No,they arent .They are his.,Is this/that your ?,Yes, it is. Its mine.,No, it isnt. Its hers/his.,schoolbag,dictionary,eraser,p

7、encil box,Are these/those your ?,Yes, they are. Theyre mine.,No, they arent. Theyre hers/his.,books,rulers,Listen and check () the things you hear.,2a,Listening,Listen again. Complete the conversation with the words in the box.,2b,erasers pencil ruler pencil box books,Tom: Excuse me, Grace. Is this

8、your pencil ? Grace: Yes, thank you. And those are my _. Tom: And Jane, is this your _? Jane: No, it isnt. Its hers.Tom: OK, and these are my _. This is your _, Jane.,erasers,ruler,books,pencil box,Practice the conversation in 2b. Then make your own conversations using the things in your classroom.,

9、2c,Tom: Excuse me, Grace. Is this your pencil? Grace: Yes, thank you. And those are my erasers. Tom: And Jane, is this your ruler?Jane: No, it isnt. Its hers.Tom: OK, and these are my books. This is your pencil box, Jane.,Look at the picture.What can you see in the picture?,book, pen, pencil, eraser

10、,Read the dialogue in 2d. Then match the right things.,pencils,green pen,blue pen,dictionary,eraser,Bobs,Annas,Helens,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 dictionary?,2d,Ann

11、a: 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.,1. Is that/this ? 那/这是？这是个一般疑问句句型，是用来确认物主关系的。肯定回答：Yes, it is. 否定回答：No, it isnt. 注意：答语不用this或that。 e.g. Is this an orange? 这是个桔子吗？ Yes, it

12、is. 是的，它是。 Is that your jacket? 那是你的夹克吗？ No, it isnt. 不，不是。,Explaination,2. Are these/those ? 这些/那些是吗？ 在这种句型中名词要用复数形式。不用 不可数名词。 肯定回答：Yes, they are. 是的。 否定回答：No, they arent. 不是。 注意： 不能用these或those来做简略回答。,e.g. Are these your rulers? 这些是你的尺子吗？ No, they arent. 不是。 Are those his erasers? 那些是他的橡皮吗？ Yes, t

13、hey are. 是。,3. Excuse me，Grace. Is this your pencil? Excuse me意为“对不起”“劳驾”或“请原谅”，是英语国家的人们常挂在嘴边的话语，主要用于以下情况： 1) 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？,2) 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？,4. Teacher: What about this dictionary? Anna: Its

14、 Helens. What about ? 意为“怎么样？”, 相当于 How about ?后面可接名词、代词或动词-ing形式。用于非正式场合中对所谈话题进行反问，或向对方征求意见。,e.g. Im busy this afternoon. What about this evening? 今天下午我比较忙。今晚怎么样？ I like English. How about you? 我喜欢英语。你呢？,Helens表示“海伦的”。s是“名词所有格”，用于名词的后边，表示“的 ”。e.g. my brothers name 我兄弟的名字 Jacks father and Johns uncl

15、e 杰克的爸爸和约翰的舅舅,5. Thank you for your help, Anna. thank you for 意为“为感谢你”,等 于Thanks for,都是表达感谢的方式。 for是介词，后加名词、代词或动词-ing 形式。表示感谢的内容或原因，即 thank you for sth. 或 thank you for doing sth.,e.g. Thank you for your books. = Thanks for your books. 多谢你的书。 Thank you for your photos. 谢谢你的照片。 Thank you for helping

16、me. 谢谢你帮助我。,6. Youre welcome. 别客气。/不用谢。 当别人向你表示感谢说Thank you./ Thanks./ Thank you very much./ Thanks a lot.时，你可以用Youre welcome.来回答，表示“不用谢”。 还可以用：Thats OK./ Thats all right./ Not at all.等。 e.g. -Thank you very much! 非常感谢！ -Youre welcome.不用谢（别客气）。,welcome也可作动词，表示“欢迎”。e.g. Welcome to our school. 欢迎到我们学校

17、来。,一、将单词与正确的图片相连。,a,b,c,d,e,f,g,h,i,1. pen,2. ruler,3. book,7. eraser,5. pencil,6. school bag,4. teacher,8. dictionary,9. pencil box,1. _, are you Lind Smith?2. Mary, this is your pen. Here you are. _. 3. Are those his picture? No, _ arent.,二、选词填空。,they, Youre welcome, Thank youExcuse me, hers, what

18、 about,Excuse me,Thank you,they,4. Is this your pencil box? No, it isnt. Its _. 5. My schoolbag is red. _ yours? Its red, too.6. Thank you for your help, Linda. _.,hers,What about,Youre welcome,1. That is his schoolbag. (变为一般疑问句) _ _ his schoolbag? (作肯定及否定回答) Yes, _ _. / No, _ _. 2. These are her er

19、asers. (变为一般疑问句) _ _ her erasers? (作肯定及否定回答) Yes, _ _. / No, _ _.,三、句型转换。,Is that,they are,it isnt,it is,Are these,they arent,3. This is her green jacket. (改为同义句) This green jacket is _.4. My pen is red. What colour is your pen?(改同义句) My pen is red. _ _ yours?,hers,What about,Make your own conversat

20、ions using the things in your classroom.,Section A2Grammar Focus-3c,根据图片写出正确的单词。,pen,ruler,book,eraser,pencil,school bag,teacher,dictionary,pencil box,1. it (复数) _2. my (名词性物主代词) _3. her (名词性物主代词) _4. his (名词性物主代词) _,they,按要求写出正确的单词或句子。,mine,hers,his,5. your (名词性物主代词) _6. Bob (名词所有格) _7. 谢谢你 _ 8. 怎么

21、样 _9. 不客气 _10. 为而感谢 _,yours,Bobs,thank you,what about,Youre welcome,Thank you for ,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 dictionary?Anna: Its Helens. And the green pen is her

22、s, too.,Role-play the conversation in 2d.,Teacher: And the eraser? Is that yours?Anna: Yes, it is.Teacher: Thank you for your help, Anna.Anna: Youre welcome.,Grammar Focus,这是你的铅笔吗？ _ _ your pencil? 是的。它是我的。 Yes, _ _. Its _. 不是。它是她的。 No, _ _. Its _.,Is this,mine,it isnt hers,it is,一、重点句型。,2. 这是他的绿色钢笔

23、吗？ _ this _ _ pen? 是的。/ 不是。 Yes, _ _. / No, _ _. 蓝色的铅笔是他的。 The _ _ is _.,it isnt,it is,Is his green,blue pen his,3. 那是你的书包吗？ _ _ your schoolbag? 是的。 Yes, _ _. 不是。是他的。 No, _ _. _ his.,Is that,it is,it isnt,Its,4. 这些是你的书吗？ _ _ your books? 是的。 Yes, _ _. 不是。它们是她的。 No, _ _. _ hers.,Are these,they are,the

24、y arent,Theyre,5. 那些是她的钥匙吗？ _ _ her _? 是的。 Yes, _ _. 不是。它们是我的。 No, _ _. _ hers.,they are,they arent,Are those keys,Theyre,1. it is = _ 2. they are = _3. is not = _ 4. are not = _5. that is = _ 6. name is = _,its,二、写出下列表达方式的缩写形式。,theyre,isnt,arent,thats,names,狗的名字 _,三、名词所有格。,the name of the dog,1. 表示

25、无生命事物的所有关系，用“名词 + of + 名词”结构，表示前者属于后者。,2. 表示有生命事物的所有关系，在名词 其后加s来表示所属关系，意为“. 的”。,e.g. 安娜的 Annas 鲍勃的 Bobs,名词所格的构成方法：,名词性物主代词。,mine，hers，yours 等是名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词 + 名词”。而形容词性物主代词只能和名词在一起使用。,e.g. This is your ruler. Its not my ruler. (= This ruler is yours. Its not mine.) 这是你的尺子，它不

26、是我的。 Those arent his books. Theyre her books. (= Those books arent his. Theyre hers. ) 那些书不是他的。它们是她的。,形容词性物主代词和名词性物主代词表,一般疑问句是在句子中用提问的方式提供一些信息，要求对方用 Yes 或 No 回答的疑问句。朗读一般疑问句用升调，其简略答语用降调。 由 be 动词（am，is，are）引导的疑问句结构是：“be + 主语 + 其他部分？”,含有 be 动词的一般疑问句。,Is that your bike? 那是你的自行车吗？Are they your friends? 他

27、们是你的朋友吗？其答语：肯定回答：Yes, 主语 + be (am, is, are).否定回答：No, 主语 + be (am, is, are) not.- Is this your pencil? 这是你的铅笔吗？- Yes, it is. / No, it isnt. 是的。/不是。,Yes, it _.,Is _ his ruler?,Are _ my pencils?,Yes, _ are.,No, it _.,Is _ your book?,No, they _.,Are _ her pens?,this,these,isnt,they,that,those,is,3a,Comp

28、lete the questions and answers about each picture.,Yes, it is.,No, they arent.,No, it isnt.,Yes, they are.,arent,1. Is this her ruler? 2. Is that Erics schoolbag? 3. Are these his pencils?4. Are those Annas books?,Yes, _. Theyre _.,No, _. _ Sallys.,No, _. _ mine.,Yes, _. Its _.,Read the questions an

29、d complete the answers.,it is,3b,hers,it isnt,Its,they are,his,they arent,Theyre,3c,Put some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!,Is this your eraser?,No, it isnt.,Find the owner of the eraser.,A: Excuse me. Is this your eras

30、er?B: No, it isnt. I think its her / his eraser.A: Excuse me. Is this your eraser?C: No, it isnt. I think its hers / his.A: Is this your eraser?D: Yes, it is. Its my eraser.A: Here you are. D: Thank you., Whats this in English? Its a / an How do you spell it? Is this your No, it isnt. Is this his /

31、her No, it isnt. Its his / her ,Make conversations,一、单项选择。1. Is this your key, Jenny? No. _ is in my schoolbag. A. His B. Hers C. Mine 2. Is this _ book? No, it isnt _. A. theirs; their B. hers; his C. your; mine3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my,C,C,B,Exercises,4

32、. Excuse me, are these _ new shoes? No, they arent. _ are black over there. A. her; Hers B. her; She C. hers; Her5. These arent _ yellow pencils. The blue pencils are _. A. mine, my B. his, his C. hers, her 6. Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, Lindas,

33、A,B,C,1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my).2. Is that _ (Anna) green eraser. No, it isnt. The red eraser is _ (her).3.Are _ (this) your keys? No, _ (it) arent. 4. Is the blue pencil _ (your), Linda? No, it isnt. Its _ (Bob). 5. That isnt _ (Eric) schoolbag. _ (his) is red.,

34、二、用所给单词的适当形式填空。,these,they,mine,Annas,pencil boxes,hers,yours,Bobs,Erics,His,1. 这是我的字典。 This is _ English _.2. 杰克，谢谢你的帮助。 Thank you for _ _, Jack.3. 今天去公园怎么样？ _ _ going to the park?4. 那些不是琳达的书。 _ _ Lindas book.5. 那是他的铅笔盒吗？ _ _ his pencil box?,三、完成句子。,my dictionary,Those arent,your help,What about,Is

35、 that,A:1 _ Are these your pens? B: 2 _A: 3 _B: Its Annas. And the blue schoolbag is hers, too.A: And the eraser? 4 _B: Yes, it is.A: 5 _, Gina.B: Youre welcome.,四、补全对话。,A. Whats this? B. Yes, it is. Its mine.C. Excuse me. D. No, theyre Mikes.E. Thank you for your help. F. Is that yours?G. What abou

36、t this dictionary?,C,D,G,F,E,Section B11a-2c,一、重点句型。,这是你的铅笔吗？ _ _ your pencil?2. 是的。它是我的。 Yes, _ _. Its _. 3. 那是你的书包吗？ _ _ your schoolbag?4. 不是。它是他/她的。 No, _ _. Its _/_. 5. 这是他的绿色钢笔吗？ _ this _ _ pen?,Is this,mine,Is that,it isnt his hers,it is,Is his green,6. 不是。那只蓝色钢笔是他的。 No, _ _. The _ _ is _. 7.

37、这些是你的书吗？ _ _ your books?8. 是的。 Yes, _ _.9. 那些是她的钥匙吗？ _ _ her _?10. 不是。它们是他的。 No. _ his.,blue pen his,it isnt,Are these,they are,Are those keys,Theyre,A) 写出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5. Eric _ 6. sisters _7. parents _ 8. your _9. my _ 10. h

38、is _ 11. her _,its,二、按要求写出下列单词的正确形式。,theyre,isnt,arent,Erics,sisters,parents,yours,mine,his,hers,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 _,b,h,a,i,g,c,d,e,1a,f,A: Whats this? B: Its a(n)

39、_.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.,1b,Pairwork,Listen and circle the things your hear in 1a.,1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _3. computer game

40、_ 6. notebook _ 9. bag _,1c,Listening,1d,Listen again. Write the things that belong to Linda or Mike.,Linda,Mike,pen,ID card,baseball,watch,Linda: Im looking for my watch.Teacher: OK. Is this your watch?Linda: No, it isnt. Thats my watch.Teacher: Here you are.Linda: And thats my ID card.Teacher: OK.

41、 Whats your name?Linda: Linda.,Make conversations about the things in 1d. Then change roles.,1e,Pairwork,Mike: Thats my pen.Teacher: This?Mike: Yes and thats my baseball.Teacher: All right. Whats your name?Mike: Mike.Teacher: OK. Heres your baseball.Mike: Thank you.,_,Write the things you lose easil

42、y.,2a,eraser,keys,pencil,ruler,pen,book,Lin Hai, A computer game is in the school library. Is it yours? Ask the teacher for it? Mike,Read the notices on the board and circle the lost things.,2b,Found: Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2gfimail. com.,Is this your watch?

43、My phone number is 495-3539. Call me. John,Lost:I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom,Item Lost Found_ _ _ _ ,2c,Read the notices again and write down the items. Then check () Lost or Found.,阅读指导：1. 在2b中有四条信息，每条信息中都有一件物品。细读信息找到物品。2. 在第一条信息中，开头是Lin Hai，结尾是Mike，由常识

44、可知是Mike给Lin Hai 的留言条，由关键句“Is it yours?它是你的吗？”，可知是Mike拾到的该物。故此条是Found条。,3. 由第二条信息中的第一句话“Is this your watch?”，可知是John捡到的手表。故此条也是Found条。4. 第三条和第四信息中明确有Found和Lost的说明，故较容易确定。,Item Lost Found_ _ _ _ ,Lets check the answers.,computer game,watch,keys,ID card,1. Its a watch. watch 手表（其复数形式watches）,Explainati

45、on,Are these your watches? 这些都是你的手表吗？,e.g. Is that your watch? 那是你的手表吗？,watch 与 clock,指戴在手腕上手表、挂在胸前的怀表或用来计时的跑表。,指我们生活中用的钟表、挂钟、闹钟等，多带有闹钟的功能。,2. How do you spell it? 你怎么拼写它？ 这是一个特殊疑问句，用来询问拼写方法。注意：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。 英语中常用代词代替已知的名词，而不重复该词。 本句中it代替需要拼写的单词。用于询问或要求对方拼写单词的表达方式还有：,Can you spell

46、 it, please?请你把它拼写出来，好吗？Spell it, please. 请把它拼写出来。Do you know how to spell it?你知道它如何拼写吗？,3. Ask the teacher for it. ask . for . 向某人索取某物；向某人要某物,e.g. You can ask him for the dictionary. 你可以找他要那本词典。 Dont ask me for it. Go and ask you father (for it). 不要向我要(它)，去向你爸爸要吧。,4. A computer game is in the schoo

47、l library. in 为介词，意为“在里”，表示方位的。e.g. My pens are in the pencil box. 我的笔在铅笔盒里。,5. Call me at 685-6034. call 在此句中意为“打电话”，常用于 以下结构： call sb. 给某人打电话 e.g. Call him this afternoon. 今天下午给他打电话。, “call + 电话号码” 拨打（号码） e.g. Please call 110. 请拨打110。 “call sb. at + 电话号码” 拨打（号码）找某人 e.g. Call Mary at 236-0388. 请拨打2

48、36-0388找玛丽。,6. I must find it. must modal v. （情态动词）必须 e.g. You must finish it today. 你一定要在今天完成它。 You must see the doctor. 你一定要看医生。,must 后接动词原形,7. E-mail me at . at prep. 放在电子邮箱的地址或电话号码等前面，表示 “按照；根据”,(1) “call sb. at + 电话号码” 拨打（号码）找某人 e.g. Call Mary at 236-0388. 请拨打236-0388找玛丽。,(2) at 表示时间，用于钟点前，用于时刻

49、 前，译为 “在.时（刻）”。如：,at threethree oclock 在三点 at a quarter to six 六点差一刻 at noon 在中午at night 在夜晚at midnight 在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时 at this time of day 在每天这个时候,(3) at 表示地点，一般用于较小的地名（方）前，译为 “在.”。如： at home 在家 at the station 在车站 (4) at 表示处于.状态，译为 “从事于.”。如： at school 在上学 at work 在工作,一、重新排列字母顺

50、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. otnokoeb _13. girn _ 14. rliybar _,card,eraser,baseball,key,dictionary,ruler,schoolbag,pencil,watch,ring,lost,notebook,ring,library,Exercises,二、单项选择1. Is tha