七年级英语Unit3课件.ppt

1、Unit 3/pensl/pencil/pen/pen/buk/book/res/eraser/ru:l/ruler/pensl bks/pencil box/sku:lbg/schoolbag/diknri/dictionarypencils bookseraserspencil boxesdictionaries schoolbagsschool things（学习用品）（学习用品）A:Whats this in English?B:Its a book.A:Spell it,please.B:B-O-O-K.A:How do you spell it?a schoolbag a dict

2、ionarya pencil case/boxA:Whats that in English?a pena ruler a pencil an eraserA:Whats this/that in English?B:Its a pencil.A:How do you spell it?B:P-E-N-C-I-L.pencil sharpenerpencilspensbookserasersrulersPencil boxesPencil sharpenersschoolbagsdictionaries1.pencil _2.pen _3.books _4.eraser _5.ruler _6

3、.pencil box _7.schoolbag _8.dictionary _egbhcfad1aMatch the words with the things in the picture.Is this/that a/an?Yes,it is./No,it isnt.isnt=is not Is this/that a/an?Yes,it is./No,it isnt.isnt=is not Are these/those?Yes,they are./No,they arent.arent=are not Are these/those?Yes,they are./No,they are

4、nt.arent=are not 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.1c1cIs that your pen?Yes,it is.Its mine.Is that your pencil box?No,it isnt.Its hers.Its my

5、 pen.Its her pencil box.Theyre my pens.Theyre mine.(它是我的它是我的)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 pens=mineher key=hershis books=hisyour pens=yoursExcuse me.Is thisyour eraser?Yes,it is.Its mine.Is that your schoolbag?No,it isnt.Its hers.Excuse me.Is thisyou

6、r pencil box?Yes,it is.Its mine.Is that your eraser?No,it isnt.Its his.Excuse me.Is this/that your?Yes,it is.Its mine.No,it isnt.Its hers/his.Excuse me.Are these your pencil boxes?Yes,they are.Theyre mine.Are those your erasers?No,they arent.Theyre hers.Excuse me.Are these your books?Yes,they are.Th

7、eyre mine.Are those your dictionaries?No,they arent.Theyre his.Excuse me.Are these/those your?Yes,they are.Theyre mine.No,they arent.Theyre hers/his.Is this your dictionary?Yes,it is.It is my dictionary.It is mine.yours/thatLets learn Are these your books?Yes,they are.They are my books.They are mine

8、.yours/thoseWork in pairs.同桌问答同桌问答温馨小贴士：名词性物主代词温馨小贴士：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Is this yours?No,it isnt.It is his book.It is her book.It is his.It is hers./thatLets learn Are these yours?No,they arent.They are his books.They are her books.They are his.They are hers./those温馨小贴士：名词性物主代词温馨小贴士：名词性物主代

9、词=形容词性物主代词形容词性物主代词+名词名词 Can you make similar sentences （用（用yours,mine,hers,his造类似的句子）造类似的句子）?S1:This/That/It is my book.It is mine.S2:These/Those/They are her pencils.They are hers.S3:温馨小贴士：名词性物主代词温馨小贴士：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 A:Is this your pencil?B:Yes,it is.Its mine.A:Is that your schoolbag

10、?B:No,it isnt.Its his.A:Are these your books?B:No,they arent.Its hers.231Listen and number the conversations 1-3.听录音，给下列对话编号听录音，给下列对话编号 1-3。1b=my pencil=his schoolbag=her booksA:Are these your books?B:No,they arent.Theyre hers.A:Is that your schoolbag?B:No,it isnt.Its his.A:Is this your pencil?B:Yes

11、,it is.Its mine.This your pencil case.That his eraser.一般疑问句一般疑问句isIsthisyour pencil case?No,it isnt.Yes,it is.isIsthathis eraser?Yes,it is.No,it isnt.Exercise:1 This is my pencil.(一般疑问句一般疑问句)2 Is that her pen?(肯定回答肯定回答)3 Is this his ruler?(否定回答否定回答)4 That is her backpack.(一般疑问一般疑问句句)Is this your pen

12、cil?Yes,it is.No,it isnt.Is that her backpack?Are these your books?Yes,they are.They are mine.No,they arent.They are hers.boxboxesAre those your boxes?Yes,they are.They are mine.No,they arent.They are his.一般疑问句有两种，本单元主要讲由一般疑问句有两种，本单元主要讲由be 动词引导的疑问句动词引导的疑问句。包含动词包含动词 be 的陈述句变为一般疑问句时的陈述句变为一般疑问句时,只需将动词只

13、需将动词be(am,is,are)移至句首移至句首。注意注意:1.动词动词be(am,is,are)第一个字母大写第一个字母大写；2.句末用问号句末用问号。一般疑问句一般疑问句 结构：结构：“be+be+主语主语 +其他部分？其他部分？”意思：意思：吗？吗？答句：答句：Yes/NoYes/No开头回答。开头回答。注意：注意：肯定回答不可以缩写肯定回答不可以缩写 朗读：朗读：一般疑问句用升调一般疑问句用升调 例如：例如：Is it your schoolbag?Yes,it is./No,it isnt.Are these his dictionaries?Yes,they are./No,th

14、ey arent.I.I.含有含有 be be 动词的一般疑问句动词的一般疑问句特殊疑问句是由疑问词特殊疑问句是由疑问词what,how,where等等疑问词疑问词来引导的。来引导的。其结构是其结构是:疑问词疑问词be/助动词助动词/情态动词主语情态动词主语谓语谓语?如：如：Whats your telephone number?Whats this in English?How do you spell it?特殊疑问句特殊疑问句特殊疑问句回答时要特殊疑问句回答时要根据所问的情况回根据所问的情况回答答，不能用不能用Yes或或No。如：。如：-Whats this?这是什么？这是什么？-Its

15、 an eraser.这是一块橡皮。这是一块橡皮。-Whats your telephone number?你的电话号码是多少？你的电话号码是多少？-012-5266321.-Whats your last name?你姓什么？你姓什么？-My last name is Zhang.我姓张。我姓张。Exercises:1、Is this your pen?A、Yes,this is.B、Yes,thiss.C、No,this isnt.D、No,it isnt.2、Is that a ruler?Its a sharpener.A、Yes,that is.B、No,it is.C、No,tha

16、t isnt.D、No,it isnt.3、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;myDDDA一、Choose the Correct answer(单项选择).二、Complete these sentences with“am”,“is”,“are”.1、this his book?Yes,it .2、What that?It a book.3、How you?I fi

17、ne,thank you.三、Make up sentences.（用所给单词和标点组成句子）1、your,is,book,this,(?)2、pen,that,his,is,(.)IsisisisareamIs this your book?That is his pen.三三.Fill in the blanks with proper wordsBob:_,Im_.Whats your _?Gina:My_Gina._to_you.Bob:_to meet you,_._this your ruler?Gina:No,_ _Ask Eric,Its_ruler.Bob:Eric,Is _

18、 _ruler?Eli:Yes,_is._ _.HiBobnamenamesNicemeetNicetooIsit isnthisthisyouritThankyouExercise:1.A:Is this your _?B:Yes,its _.2.A:Look there!Is that your fathers _?B:No,it _.Its _,my uncles.3.A:Are these her _?B:Yes,they are_.4.A:Kate,are those oranges _?B:Oh,yes,they are my oranges.They are _.5.A:What

19、 are those?B:_ are CDs.They are _,Helens.dictionaryminejacketisnthiserasershersyoursmineTheyhersUnit 3 Is this your pencil?Section A 2a-2dPeriod 2_your pencil?_.Its my pencil._that your_?_._her ruler.Look and sayIs thisYes,it isIs rulerNo,it isntIts_a book?No,it_.Whats this in English?Its a_.How do

20、you spell it?_.Look and sayIs thispencilP-E-N-C-I-Lisnt_in English?_._do you spell it?_.Whats thisIts a backpackHowB-A-C-K-P-A-C-K_English?_._?E-R-A-S-E-R.Whats this inIts an eraserHow do you spell it-Is this your pencil?-Yes,it is.-Is this my pen?-No,it isnt.-Is that his book?-Yes,it is.-Is that he

21、r eraser?-No,it isnt.GrammarGrammarFocusFocusListen and check()the things you hear.听录音，在你听到的物品后打勾听录音，在你听到的物品后打勾()。2aTim:Excuse me,Grace.Is this your _?Sonia:Yes,thank you.And those are my _.Tim:And Jane,is this your _?Jane:No,it isnt.Its her ruler.Tim:OK,and these are my _.And this is your _,Jane.pe

22、ncil erasersruler bookspencil boxerasers pencil ruler pencil case booksListen again.Complete the conversation with the words in the box.2bitemownerwhoseeraserspencilpencil boxbooksGraceGraceJaneTomGracesGracesJanesTomsGroupworkA:Excuse me.B:C:D:E:F:Excuse me.mine/hers/his.Is this/that?Thank you!Are

23、these/those?(对话中须包含以上重点句对话中须包含以上重点句)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 hers,too.Teacher:And the eraser?Is that yours?Anna:Yes,it is.Te

24、acher:Thank you for your help,Anna.Anna:Youre welcome.Role-play the conversation.分角色表演对话。2dAnswer the questions:1.Are these Annas pencils?No,they arent.2.What color is Bobs pen?Its blue.3.Whose is this dictionary?Its Helens.4.Is the eraser Annas?Yes,it is.itemownerwhosedictionarypencilsblue pengreen

25、 peneraserHelenBobBobHelenHelensBobsBobsHelensAnnaAnnasThe dictionary is Helens.Its hers.The pencils are Bobs.Theyre his.Role Play?Four students make a conversation and act it out.(四人一组选一副图，编对话表演）四人一组选一副图，编对话表演）Useful expressions(参考语言参考语言)：Excuse me.Here you are.Thank you.You are welcome.Is this/tha

26、t your?Yes,it is.It is mine./No,it isnt.Its hers/his.Are these/those your.?Yes,they are.They are mine./No,they arent.They are hers/his.?This is my pen.That is her eraser.These are my pencil boxes.Those are his dictionaries.Are these your pencils?Summary=This is mine.=These are mine.=That is hers.=Th

27、ose are his.=Are these yours?ChantPen,pen.Is this your pen?No,no.Its his pen.Its his.Dictionary,dictionary.Is that your dictionary?No,no.Its her dictionary.Its hers.Eraser,eraser.Is this your eraser?Yes,yes.Its my eraser.Its mine.Books,books.These are your books.Theyre yours.Schoolbags,schoolbags.Th

28、ese are Lucys.They re hers.Pencil boxes,pencil boxes.Those are Toms.Theyre his.Attention!its it isisnt is not arent are notIs this your pencil?Yes,it is.Its mineNo,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

29、these your books?Yes,they are.No,they arent.Theyre hers.Are those her keys?Yes,they are.No,they arent.Theyre mine.Grammar focusGroup work1.观察观察Grammar focus 中的句子，思考当我们想确认中的句子，思考当我们想确认某一某一或或某某些些物品是否是某人的时，该如何询物品是否是某人的时，该如何询 问？其结构是什么动词置于问？其结构是什么动词置于句首？句首？对方又如何做出对方又如何做出简略回答简略回答？2.观察观察画圈画圈词汇，分析其意义及在句中的位置

30、？词汇，分析其意义及在句中的位置？3.观察观察下划线下划线词汇，分析其意义及在句中的位置？词汇，分析其意义及在句中的位置？4.思考画圈词汇与划线词汇在思考画圈词汇与划线词汇在用法上的不同。用法上的不同。Group work 形容词性形容词性物主代词物主代词 my your his her 名词性名词性物主代词物主代词形容词性物主代词形容词性物主代词+名词名词=名词性物主代词名词性物主代词mineyourshishers形容词性物主代词和名词性物主代词表形容词性物主代词和名词性物主代词表人称人称 一一 二二 三三单单复复单单/复复单单单单 单单复复形代形代myouryourhisheritsth

31、eir名代名代 mine ours yourshishersitstheirs 名词性物主代词，相当于一个名词，名词性物主代词，相当于一个名词，可以在句子中单独使用可以在句子中单独使用。它相当于。它相当于“形容形容词物主代词词物主代词 +名词名词”。而形容词性物主。而形容词性物主代词代词只能和名词只能和名词在一起使用在一起使用my pen=mineher key=hershis books=hisyour ruler=yoursComplete 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_

32、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,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

33、pencils?4.Are those Annas books?Yes,.Its .No,.Sallys.Yes,.Theyre .No,.mine.it ishersit isntIt isthey arehisthey arentTheyre3bThe words that show ownership I my(我的我的)mine you your yours he his(他的他的)his she her(她的她的)hers it its(它的它的)its they their(他们的他们的)theirs we our ours you your yours they their th

34、eirs形容词性形容词性物主代词物主代词名词性名词性物主代词物主代词主格主格1.This is her green jacket.(改为同义句改为同义句)This green jacket is _.2.My pen is red.What color is your pen?(同义句同义句)My pen is red.What color is _?3.This is his green jacket.(改为同义句改为同义句)This green jacket is _.4.Your pen is red,my pen is red,too.(同义句同义句)Your pen is red,_

35、 is red,too.hers yours hisminePut 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。GAME 游戏游戏 找主人。找主人。3cFind the owner of the eraserA: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

36、mine.A:Here you are.D:Thank you.A:Youre welcome.1234567891011StartEndInstructions:1.Look at the picture.Answer this question:Whats this in English?How do you spell it?2.How are you today?3.Complete the answer.Question:Is this your key?No,_ _.4.Answer this question:What color is your coat?5.Do you kn

37、ow what these letters UFO mean in Chinese?6.Look at the picture.Answer this question:whats this in English?How do you spell it?7.Whats your family name/given name?8.Whats your telephone number?9.Her name is Jenny Brown.Question:Whats her family name?And whats her first name?10.How do you spell dicti

38、onary?11.把“That is his ruler.”这个句子改成一般疑问句，并做肯定回答.Complete these sentences with“am”,“is”,“are”.1._ this his book?Yes,it _.2.What _ that?It _ a book.3.How _ you?I _ fine,thank you Isisisisaream.将下列句子变为一般疑问句，并作简要回答。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

39、 isnt.Is that his brother?Yes,he is./No,he isnt.3.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.1.This is her eraser.(改为一般疑问

40、句改为一般疑问句,并作肯定并作肯定 回答回答)2.That is his pencil sharpener.(改为一般疑问句改为一般疑问句,并作否定回答并作否定回答)3.this,school,my,is,card,ID (连词成句连词成句)4.The picture is on the wall.(一般疑问句一般疑问句)5.Is that a soccer ball?(否定回答否定回答)Is this her eraser?Yes,it is.Is that his pencil sharpener?No,it isnt.This is my school ID card.句型转换句型转换I

41、s the picture on the wall?No,it isnt.6.Im Cindy.(同义句同义句)7.Is this your brother.(肯定回答肯定回答)My names Cindy.Yes,it is.8.at,please,Kelsey,call,63749996(连词成句连词成句)9.is,what,your,box,pencil,color(连词成句连词成句)10.your,is,book,this,(?)(连词成句连词成句)Please call Kelsey at 63749996.What color is your pencil box?Is this

42、your book?一、单项选择。一、单项选择。1.，Grace.Is this your pencil box?A.Excuse B.Excuse me C.Sorry.2.-_ these your books?-No,theyre _.A.Is,Kate B.Are,Kate C,Are,Kates 3.These _ my _.A.are,pen B.is,pen C.are,pens 4.Is that _?Yes,it is.A.your B.yours C.he 5.-_ this book?Its mine.A.What B.Whats C.What aboutBCCBC三、用

43、所给词的适当形式填空三、用所给词的适当形式填空。1.The blue pen is _(my).2._(be)this your blue pen?3.They _(be)hers.4.The key is not _(he).5.-_(be)those your dogs?-Yes,they are.mineIs arehisAre 四、根据汉语完成句子。四、根据汉语完成句子。1.这是你的文具盒吗？这是你的文具盒吗？Is_ your _?2.那是她的尺子吗那是她的尺子吗？Is _ her _?3.不，这不是他的橡皮。不，这不是他的橡皮。_,it _ his _.4.这不是我的书包。它是我的这

44、不是我的书包。它是我的。This isnt her _.Its _.5.这些书是你的吗？这些书是你的吗？-不，不是。是他的。不，不是。是他的。-_ these your books?-No,they _.They are _.Unit 3 Is this your pencil?Section B 1a-1fPeriod 3Pen,pen,show me your pen.Ruler,ruler,show me your ruler.Eraser,eraser,I have an eraser.Pencil,pencil,I have a pencil.Key,key,this is my k

45、ey.Its mine.Book,book,that is your book.Its yours.Backpack,backpack,that is her backpack.Its hers.Watch,watch,it is his watch.Its his.One,two,three,look after our things.a baseballa watcha computer gamean ID cardA:Whats this/that?B:Its a baseball.A:How do you spell it?B:B-A-S-E-B-A-L-L.a set of keys

46、a notebookringsa bagA:Whats this/that?B:Its a pen.A:Can you spell it?B:Yes,P-E-N.some keys1.baseball _ 2.watch _ puter game _ 4.ID card _ 5.key _ 6.notebook _ 7.ring _ 8.pen _ebhaigcd9.bag _fSectionB1a1bAsk and answer questions about the things in the picture.LindasLisasToms A:Excuse me.Whats that i

47、n English?A:How do you spell it?B:Its a notebook.B:N-O-T-E-B-O-O-K.notebookA:Is that yours?B:No,its not mine.Its Lindas notebook.Its hers.baseballring A:Excuse me.Is that a watch?B:Yes,it is.A:How do you spell it?/Can you spell it?B:.A:Is that yours?B:Yes,it is.A:Here you are./Heres your watch.Use y

48、our school things to ask and answer1.baseball 2.watch puter game 4.ID card 5.key 6.notebook 7.ring 8.penListen and Circle the things you hear in1a.听录音并在活动听录音并在活动 1a 的单词中圈出你听到的物品。的单词中圈出你听到的物品。1cListen again.Write the things in the chart.再听一遍录音。在表格中填入这些物品。再听一遍录音。在表格中填入这些物品。LindaMikewatchID cardpenbase

49、ball1dConversation 1Linda:I lost my watch this morning.Man:OK.Is this your watch?Linda:No,it isnt.Thats my watch.Man:Here you are.Linda:And thats my ID card.Man:OK.Whats your name?Linda:Linda.Tapescript:Conversation 2Mike:Thats my pen.Man:This?Mike:Yes,and thats my baseball.Man:All right.Whats your

50、name?Mike:Mike.Man:OK.Heres your baseball.Mike:Thank you.Where are they?Task1eStudent A is Linda and student B is Mike.Make conversations about things in 1d.Then change roles.学生学生A扮演琳达，扮演琳达，学生学生B扮演迈克，扮演迈克，用用1d中的物品中的物品编对话，然后交换角色。编对话，然后交换角色。结对活动结对活动PAIRWORKTheyre at the Lost and Found office.Tony:Excu