2012年版新目标英语七年级上册+Unit+3整体课件(2)

1、Is this your pencil?Unit ThreeSection A1Revision:This is my sister/cousin.These are my sisters/cousins.That is my aunt /uncle.Those are my aunts/uncles.2a cupan orangea pena key1aLead in Whats this in English? Its a key. Spell it please. K-E-Y. Whats this in English? Its _. Spell it please. _.3Whats

2、 this in English?Its a pencil/e/e/What are these in English?Theyre .pencils4 a book-c-/ /Whats this in English?Its5What are these?Theyre .books6 an eraser/e/I/ /eI/Whats this in English?Its7Whats this in English?rulerIts a ruler.8 a pencil boxWhats this in English?Its9Whats this in English?Its a sch

3、oolbag10 a dictionary/e/I/e/e/Whats this in English?Its11 a pencil a book an eraser a dictionaryQuick revisiona pencil boxa schoolbag12 Whats this in English?131a Match the words with the things in the picture.pencil _ pen _book _ eraser _ruler _ pencil box _schoolbag _ dictionary _egbhcfad14This is

4、 her ruler.Is this her ruler ?Yes, it is./No, it isnt. (isnt=is not)15This is his pencil.Is this his pencil?Yes, it is. /No, it isnt. (isnt=is not)16These are her books.Are these her book?Yes, they are.No, they arent. (arent=are not)17Grammar一般疑问句Is this your pencil?Yes, it is. （肯定回答）No, it isnt. （否

5、定回答）lisnt = is not特点及注意：1、问句使用升调2、把be动词提前3一般疑问句必须先用 yes或no回答.4、肯定回答时，it is 不 能写成its.18This is a ruler.（改为一般疑问句） a ruler? Isthis19That is my eraser.(改为一般疑问句并做肯定回答） easer? , .YesIsthatanitis20Is this his dictionary?(改为陈述句)_ _ _ dictionary.Thisishis21That is her book.(改为一般疑问句并做否定回答) her book?_, _ _.NoI

6、sthatitisnt22改错 1 Is this a book? Yes, it isnt.2 Is that your dictionary? Yes, its.3 Whats that? Its ruler.23Its an eraser.Its her eraser.Its hers.(hers= her eraser)24Its a pencil box.Its my pencil box.Its mine.mine = my pencil box25Its a pencil.Its your pencil.Its yours.yours=your pencil26Its a sch

7、oolbag.Its his schoolbag.Its his.(his=his schoolbag)27形容词性物主代词myyourhisher形容词性物主代词起形容词的作用，用在名词前 (举例)28名词性物主代词 mine (mine=my +名词)yours (yours=your+名词）his (his=his+名词)hers (hers=her+名词)名词性物主代词=形容词性物主代词+名词(为了避免重复) (后面就不再加东西了)29Is this your pen?No, it isnt. Its her pen.(为了避免重复)No, it isnt. Its hers.(her

8、s=her pencil)30Is this her pencil?No, it isnt. Its my pencil.(为了避免重复)No, it isnt. Its mine.(mine=my pencil)31Is this her easer?Yes, its her eraser.(为了避免重复)Yes, its hers.32Is that your schoolbag?No, it isnt. Its his schoolbag.(为了避免重复)No, it isnt. Its his.33注意：在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经知道，已经

9、提起过。 例：Its hers. 是她的。 （单独使用大家不知是怎么回事，不可以这样用） There is a book. Its hers. 那有本书。是她的。 （先提及，大家才明白） 34A: 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.3211b Listen and number the conversations1-3.351c Pa

10、irwork: Practice the conversations above with your partner. Then make your own conversations.Yes, it is.Its mine.Is this your schoolbag?Is this your book? No, it isnt .Its his.Its my schoolbag.Its his book.36Is that your pen?Yes, it is.Its mine.Is that your pencil box?No, it isnt.Its hers.Its my pen

11、.Its her pencil box.37二、物主代词 数 人称类别单数复数第一人称第二人称第三人称第一人称第二人称第三人称形容词性物主代词myyourhisheritsouryourtheir名词性物主代词mineyourshishersitsoursyourstheirs汉语我的你的他的她的它的我们的你们的他(她、它)们的38这是我的手表。这块手表是我的。This is my watch.This watch is mine.这些是我的手表。这些手表是我的。These are my watches.These watches are mine.39这是你的狗。这只狗是你的。This is

12、 your dog.This dog is yours.这些是你的狗。这些狗是你的。These are your dogs.These dogs are yours.40这是他的猫。这只猫是他的。This is his cat.This cat is his.这些是他的猫。这些猫是他的。These are his cats.These cats are his.41Have a test（检测）421. A. pensil B. ruler C. pen D.book2. A. eriser B. morning C. name D. book3. A. thank B. diktionary

13、 C. box D. card4. A. this B. hers C. thet D.your5. A. what B. English C. yes D.hwo.选出拼写错误的单词43.单项选择Is this his backpack？Yes, ( ) A.is it B.this is C. it is D.is this2. Are these her pens?Yes, ( ). A.they are B.it is C. that is D.it isnt3.Is that your book? No, ( ) A.thats B. it is C. it isnt D.this

14、is 44练一练，填一填This is my book. This book is mine.2. That is his dictionary. That dictionary is his.3. Is this her ruler? Yes ,its hers.2452a Listen and check the things you hear.46Listening Tom: Excuse me, Grace. Is this your pencil?Grace: Yes, thank you. And those are my erasers.Tom: And Jane, is thi

15、s your ruler?Jane: No, it isnt. Its hers.Tom: OK, and these are my books. This is your pencil box, Jane.472b Listen again. Complete the conversation with the words in the box.48erasers pencil ruler pencil box booksTom: Excuse me, Grace. Is this your _?Grace: Yes, thank you. And those are my _.Tom: A

16、nd Jane, is this your_?Jane: No, it isnt. Its hers. Tom: OK, and these are my _. This is your_, Jane.pencilerasersrulerbookspencil box492c Practice the conversation in 2b. Then make your own conversations using the things in your classroom.50Teacher: Hi, Anna. Are these your pencils?Anna: No, theyre

17、 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 hers, too.Teacher: And the eraser? Is that yours?Anna: Yes, it is.Teacher: Thank you for your help, Anna.Anna: Youre welcome.2d Role-play the co

18、nversation.51狗的名字 _ 名词所有格the name of the dog1. 表示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”。52例如：安娜的 Annas 鲍勃的 Bobs名词所格的构成方法：一般的单数名词在词尾直接加“s”Toms book 汤姆的书 my uncles car 我叔叔的小汽车以-s结尾的名词在词尾加“”the students basketball学生们的篮球不规则复数名词在词尾加“s”Womens Day 妇女节Childrens Day 儿童

19、节53Questions Answers Is this your pencil?Yes, it is. Its 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 her keys?Y

20、es, they are. / No, they arent. Theyre mine.Grammar Focus54Attention!its it isisnt is not arent are not553a Complete the questions and answers about each picture.Is 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 pens?Yes, they are.No, th

21、ey .thisisntthesetheythatisthosearent563b Read the questions and complete the answers.Is this her ruler?Is that Erics schoolbag?Are these his pencils?Are those Annas books?Yes, . Its .No, . Sallys.Yes, . Theyre .No, . Mine.it ishersit isntIt isthey arehisthey arentTheyre573c Put some things into the

22、 teachers box.Then take something out of the box and find the owner. You only have two guesses!Is this your eraser?No, it isnt.58A: Is this your book?B: Yes, it is.Conversation 159A: Are these your rulers?B: No, they arent . They are hers. Conversation 260A: Is that your pen?B: Yes, it is. Its mine.

23、Conversation 361A: Are those your erasers?B: Yes, they are. Theyre mine.Conversation 462 1. 学习指示代词, 应注意以下几点: this与is, these与are没有缩写形式。 This is a Chinese car. 这是一辆国产轿车。 指示代词作主语指物并用于问句中时, 回答一般用: it代替this和that; they代替these和those。- Is that a ruler？那是尺子吗？ - No, it isnt. Its a pen. 不, 不是。是钢笔。- Are these y

24、our books? 这些是你的书吗? - Yes, they are. 是的。63 2. no和not二者都是“不”的意思, 用法不同。no: 可单独使用，用于回答一般疑问句， 反义词为yes；not: 不能单独使用，要和be动词、助动 词等一起构成否定句。 Is this your pencil? 这是你的铅笔吗? No, it isnt. 不, 不是。 It is not my book. 这不是我的书。64 3. sorry adj. 抱歉的 sorry：是Im sorry的省略形式, 用于冒犯、冲撞 了他人或伤害了对方等场合。 常用的回答： Not at all. 没关系。 That

25、s all right. 没关系。 It doesnt matter. 不要紧, 没关系。 Never mind. 别在意, 没关系。 sorry还可表示“遗憾的; 难过的”等。 Im sorry to hear that. 听到那个消息我很遗憾。65 4. Thanks for 意为 “谢谢”, 因某事感谢某人。 后接名词/动名词。= thank sb.(某人) for sth. Thanks for your help. =Thank you for your help. 谢谢你对我的帮助。 Thanks for his beautiful card. =Thank him for the

26、 beautiful card. 谢谢你给我这么漂亮的卡片。66 5. in prep. 用(方法、媒介、工具等)； 使用(语言)。如： John is drawing a car in pencil. 约翰正用铅笔画汽车。 We always speak in English. 我们总是用英语交谈。67 6. What about ? 怎么样？/好吗？ = How about? (询问消息或提出建议) What about a drink? =how about a drink? 喝杯酒怎么样？ -Where do we go? 我们去哪里呢？ -How about Hawaii?夏威夷怎么

27、样？ =What about Hongkong?杭州好吗？687. The words that show ownershipI my (我的) mineHe his (他的) hisShe her (她的) herIt its (它的) itsYou your(你的，你们的) yoursWe our (我们的) oursThey their (他们的) theirs形容词性物主代词名词性物主代词69Grammar focusThis is a pencil.Is this a pencil?70This is my pencil.Is this your pencil?71 一般疑问句一、含

28、义 以动词be, 助动词、情态动词开头， 以yes或no作回答的问句叫做一般疑问句。 回答时大多数情况下只需作简略回答。72二、构成及答语 句中有动词be (am, is, are)，将动词 提到主语前，并大写开头字母，句末用 问号，主语第一人称变第二人称，即变成 了一般疑问句。 一般疑问句要用Yes或No来回答。 它的肯定答语是Yes, it is. 否定答语是No，it isnt. 注意：答语用it代替this/that。73Thisismypencil.Is thisyourpencil?含有be动词的陈述句变为一般疑问句的步骤74-Is this your pencil? 这是你的铅笔

29、吗? -Yes, it is. 是的。-Do you have any magazines? 你有杂志吗? -Yes, I do. 有。751.-Is this your _ _? -Yes, _ you. _ that is _ _.2. -_ this _ key? -Yes, _ is. _ mine.pencilboxthankAndmyschoolbag. 根据图片完成句子。Is youritIts 解析:Its是It is的缩写形式, It指代this; “ Its mine.”=“Its my key.”Exercises763. Heres _ _.aneraser解析：a和a

30、n都是不定冠词, 放在单数可数名词前, 修饰限定名词, 表示“一个、一块”的意思。名词的读音以辅音音素开头, 用不定冠词a, 如: a banana, a pear; 名词的读音以元音音素开头, 要用不定冠词an, 如:an orange, an egg。单词eraser是以元音音素 i 开头的词, 故要用冠词an。77. 按要求写出下列词的相应形式。1. hi (同义词)_2. no (反义词)_3. are (同音字母)_4. color (动词)_5. I am (缩写形式)_6. u (同音词)_7. my (主格)_8. to (同音词)_9. its (完整形式)_helloyes

31、RrcolorImyouI too/ two(二) it is7810. morning (对应词)_11. this (对应词)_12. a (同义词)_13. i (大写形式)_14. thats (完整形式) _15. my name is (缩写形式) _16. what is (缩写形式) _anI that is my names whats eveningthat791. -Is this your pen? -_ A. Yes , this is. B. Yes, thiss. C. No , this isnt. D. No, it isnt.2. -Is that a ru

32、ler? -_. Its a sharpener. A. Yes, that is. B. No, it is. C. No, that isnt. D. No, it isnt.DD. 单项选择803. -Whats this? -_ A. Yes, it is. B. No, it isnt. C. Its a eraser. D. Its an eraser.4. -Whats _ name? -_ name is Ma Ling. A. your; My B. your; my C. your; I D. you; myDA81. Complete these sentences wi

33、th “am”, “is”, “are”.1. _ this his book?Yes, it _.2. What _ that? It _ a book.3. How _ you?I _ fine, thank you Isisisisaream821. This is her eraser. (改为一般疑问句, 并作肯定 回答)2. That is his pencil sharpener. (改为一般疑问句, 并作否定回答)3. this, school, my, is, card, ID (连词成句)Is this her eraser? Yes, it is.Is that his

34、pencil sharpener? No, it isnt.This is my school ID card.句型转换834.The picture is on the wall. (一般疑问句)5. Is that a soccer ball? (否定回答)6. Im Cindy. (同义句)7. Is this your brother. (肯定回答)No, it isnt. My names Cindy.Yes, it is.Is the picture on the wall?848. at, please, Kelsey, call, 63749996 (连词成句)9. is, w

35、hat, your, box, pencil, color (连词成句)Please call Kelsey at 63749996.What color is your pencil box?10. your, is, book, this, (?) (连词成句)Is this your book?85.将下列句子变为一般疑问句， 并作简要回答。1. This is Gina. 2. That is his brother. Is this Gina? Yes, she is./No, she isnt.Is that his brother? Yes, he is./No, he isnt

36、.863. He is my good friend. 4. These are nice pictures. 5. Those are school things.Is he your good friend? Yes, he is./No, he isnt.Are these nice pictures? Yes, they are. /No, they arent.Are these school things? Yes, they are./No, they arent.87Is this your pencil?Unit ThreeSection B88一、重点句型这是你的铅笔吗？

37、_ _ 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 thismineIs thatit isnt his hers it is Is his green896. 不是。那只蓝色钢笔是他的。 No, _ _. The _ _ is _. 7. 这些是你的书吗？ _ _ your books?8. 是的。/ 不是。 Yes, _ _./No, _ _.9. 那些是她的钥匙吗

38、？ _ _ her _?10. 不是。它们是她的。 No. _ hers.green pen hisit isntAre thesethey arethey arentAre those keysTheyre90A) 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. his _ 11. her _its二、按要求写出下列单词的正确形式。theyreisnt

39、arentEricssistersparentsyoursminehishers91C) 写出下列各词的复数形式12. schoolbag _ 13. family _ 14. dictionary _ 15. box _familiesdictionariesboxesschoolbags92 Whats this ? Its a(n) _.baseballwatchID card computer gamenotebookringbagPresentation93libraryclassroomLost and Foundcallemail94Match the words with th

40、e things in the picture.1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _3. computer game _ 6. notebook _ 9. bag _bhaigcde1af95A: 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

41、 spell it?B: W- A -T - C-H.1bPariwork96Listen and circle the things your hear in 1a.1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _3. computer game _ 6. notebook _ 9. bag _1cListening971dListen again. Write the things that belong to Linda or Mike.ListeningLindaMikepenID cardbasebal

42、lwatch98Listening Conversation 1A: I lost my watch this morning.B: OK. Is this your watch?A: No, it isnt. Thats my watch.B: Here you are.A: And thats my ID card.B: OK. Whats your name?A: Linda.99Listening Conversation 2A: Thats my pen.B: This?A: Yes, and thats my baseball.B: All right. Whats your na

43、me?A: Mike. B: OK. Heres your baseball.A: Thank you.100Linda: 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. Whats your name?Linda: Linda. Make conversations about the things in 1d. Then change

44、 roles.1e.Pariwork101Mike: 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. .Pariwork102Write the things you lose easily.School ID cardwatchkeySchoolbagwallet(钱包)rulererasernotebookpen2a写出你常丢失的

45、物品。103Read 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 1a 中出现的单词。2b104Is 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

46、the lost things.105lost:I lost my school ID card. I must find it. Call me at 685-6034. TomFound: Some keys arein classroom7E. Are they yours? E-mail me at maryg2.106 Read the notices again and work down the items. Then check( ) lost or Found.ItemLostFoudcomputer gamekeyswatchschool ID Card2c107 1. w

47、atch 手表（其复数形式watches）ExplainationAre these watches? 这些是些手表吗？ Is that your watch? 那是你的手表吗？108watch 与 clock watchclock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。109 2. How do you spell it? 你怎么拼写它？ 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。 Whats your name? 你叫什么名字？ My name is Mike. 我叫

48、迈克。 How do you spell it? 怎样拼写？ M-I-K-E. M-I-K-E。110 3. ask . for . 请求，恳求（给予）；征求to ask for a job 求职to ask for help寻求帮助111to ask for a drink 要一杯饮料 Why dont you ask him for his advice? 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？112ask her for the money 向她要钱 ask . for . 要求；索（价） He asked 5 for the boo

49、k. 这本书他索价5英镑。113 4. in 为介词，意为“在里”，表示方位的。 My pens are in the pencil box. 我的笔在铅笔盒里。 5. 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 Call him this afternoon. 今天下午给他打电话。114 “call + 电话号码” 拨打（号码） Please call 110. 请拨打110。 “call sb. at + 电话号码” 拨打（号码）找某人 Call Mary at 236-0388. 请拨打236-0388找玛丽。115 6. must modal

50、v. （情态动词）必须 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。 对于must 开头一般疑问句，若要作否定回答，可用neednt，不用mustnt。如： Must I come over tonight? 我今晚必须过来吗? No, you neednt. 不必。 must 后接动词原形116 7. at prep. 提供电话号码时使用；在（某处、某时间或时刻） (1) “call sb. at + 电话号码” 拨打（号码）找某人 Call Mary at 236-0388. 请拨打236-0

51、388找玛丽。 (2) at 表示时间，用于钟点前，用于时刻 前，译为 “在时（刻）”。如： 117at 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 118(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

52、school 在上学 at work 在工作 119一、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. otnokoeb _13. girn _ 14. rliybar _carderaserbaseballkeydictionaryrulerschoolbagpencilwatchringlostnotebookringlibraryExerc

53、ises120二、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. 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

54、. A. What B. Who C. How ABBCC1211. _ this your _? Yes, _ is. _ mine. 2. _ this? Its _ _. 3. Some _ _ in Classroom 7E. Email me at mary.4. I lost my school _ _. I must find it. _ me at 674-2456. 5. _ do you _ that? R-I-N-G.三、看图补全对话。Is watchit ItsWhatsan eraserkeys areID cardCall How spell1221. 这是什么？

55、_ this? 2. 你怎样拼写它？ _ do _ spell it? 3. 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。 A _ _ is _ the school library.5. 发电子邮件到我的邮箱jack。 _ me _ jack.6. 我把我的书包丢了。I _ my _. WhatsHow youIs yourscomputer game in四、完成句子。Email atlost schoolbag123Complete the notices with the words or phonenumber in the b

56、ox. 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 keysAre these ？ Call Jenny at .LostnamecallFoundyours284-54863a124Found: A set of keysAre these yours?Call Jenny at 284-5486.Read the message together.解析：1. A set of keys 一串钥匙2. call + sb +

57、 at +telephone number: 用这个号码打电话给某人。125Lost 寻物启事当你丢失东西的时候, 你需要写Lost,共四部分: 1. 标题2. 丢失的东西3. 失者的姓名4. 联系电话126Lost:My school ID card.My name is Tony.Please call 685-6034.127Found 失物招领 如果你拾到别人的东西，你该怎样归还给失主呢? 你需要写Found, 分五部分:1. 标题2. 拾到的东西3. 询问某物是不是失者的4. 联系人5. 联系电话128Found: notebook.Is this your notebook?Ple

58、ase call Mary.Phone #235-0285.129Write 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启示， 加上你的姓名和电话号码。3b130Helen，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。3bKim，Yes, it is. Helen131 Write the school things

59、you know.pen ruler pencil pencil box schoolbag notebook book ruler dictionary eraserSELF CHECK1322. Complete the chart with pronouns.ImemymineyouyoursherhershehimyouyoursheherhishisSELF CHECK133Look at the picture and write the conversations.看图写对话。3134Look at the picture and write the conversations.

60、看图写对话。31351234Is 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.136computer game it isnt spell computer in English your computer gameA: Whats this _? B: Its a _. A: How do you _?B: