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1、 Is this your pencil?Section A(1a-2c)Unit ThreeWhats this in English?Its a pen/e/a ruler/e/:n/Whats this in English?Its a pencil/e/Whats this in English?Its a bookWhats this in English?Its/u/an eraser/e/I/eI/Whats this in English?Its a dictionary/I/Whats this in English?Its/n/复数形式：复数形式：dictionaries你
2、知道吗 a schoolbage/a/Whats this in English?Its/u:/a pencil boxWhats this in English?Its复数形式：复数形式：pencil boxes你知道吗 a pencil a pen a book an eraser a ruler a dictionaryQuick revisionWhats this in English?Its a schoolbag a pencil boxQuick revisionWhats this in English?Its1.pencil_2.pen_3.book_4.eraser_5.
3、ruler_egbhca6.pencil box 7.schoolbag_8.dictionary _df这是这是你的你的狗。狗。This is dog.这只狗是这只狗是你的你的.This dog is 这些是这些是你的你的狗。狗。These are dogs.这些狗是这些狗是你的你的。These dogs are youryours.youryours.同义句同义句物主代词 数数 人称人称类别类别单单数数复数复数第一第一人称人称第二第二人称人称第三人称第三人称第一第一人称人称第二人第二人称称第三第三人称人称形容形容词词性物性物主代主代词词mymyyouryourhishisherherits
4、itsourouryouryourtheirtheir名名词词性物主性物主代代词词minemineyoursyourshishishershersitsitsoursoursyoursyours theirstheirs汉语汉语我的我的你的你的他他的的她的她的它它的的我我们们的的 你你们们的的他他(她、她、它它)们们的的名词性物主代词名词性物主代词=形容词性物主代词形容词性物主代词+名词名词minehishersIs this pencil?Yes,it is.This is .my pencil Its yourmine.That is my schoolbag.No,it isnt(=is
5、 not).Its .Is that your schoolbag?hisThese are my books.Are these your books?No,arent.Theyre .theyhers一一 般般 疑疑 问问 句句之be动词篇 一一调：即把句中的be动词（am,is ,are)调到主语前 This is his book.Is this his book?二改二改：改换主语称谓 That is my pencil.Is that your pencil?三问号：将句末的句号改为问号Grammar Focus This/that is my pencil.(陈述句)Is thi
6、s/that your pencil?(一般疑问句)Yes,it is.(肯定回答)No,it is not(=isnt).(否定回答)These/Those are her books.(陈述句陈述句)Are these/those her books?(一般疑问句Yes,they are./No,they arent.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 her
7、s.321Listen and number the conversations 1-3.1b1.A:Is this/that your.?B:Yes,it is.Its mine.No,it isnt.Its his/hers.2.Are these/those your.?Ask and answer with your partners,using the things around you.(用你身边的物品与同伴进行对话练习）Yes,they are.No,they arent.They are his/hers.No,it isnt.Its hers.Is this your sch
8、oolbag?Is that your ruler?No,it isnt.Its his.A guessing gameWhats that?Is that a/an?A guessing gameWhats this?Is this a/an?A guessing gameWhats that?Is that a/an?A guessing gameIs this/that his/her?A guessing gameIs this/that his/her?A guessing gameIs this/that his/her?A guessing gameIs this/that hi
9、s/her?2a:Listen and check the things you hear.2b Listen and complete the conversations with words in the box.erasers pencil ruler pencil box booksTom:Excuse me,Grace.Is this your _?(1)Grace:Yes,thank you.And those are my _.(2)Tom:And Jane,is this your _?(3)Jane:No,it isnt.Its hers.Tom:OK,and these a
10、re my _.(4)this is your_,Jane.(5)pencilerasersrulerbooks pencil box“打扰了，劳驾打扰了，劳驾”常用于询问常用于询问,求助或是请求之前。求助或是请求之前。Multiple choices:1.Tom,is this _ book?A.his B.you C.your2.Is this _exercise-book?A.you B.he C.her3.Is this your key?_.A.Yes,it is.B.No,it is.C.Yes,it isnt.4.Is this his pencil?_.A.Yes,I am.B
11、.No,it isnt.C.Yes,its my pencil.ccABPlease have a try!1.这是你这是你的铅笔盒吗的铅笔盒吗?是的是的,它是它是._ _ your _?Yes,_ is.2.那是他的尺子吗那是他的尺子吗?不不,不是不是.那是那是我的我的.Is _ _ruler？_,it_._ _.3.这个东西用英语怎么说这个东西用英语怎么说?这是字典这是字典._ this _ _?Its _ _.Exercises:1、Is this your pen?A、Yes,this is.B、Yes,thiss.C、No,this isnt.D、No,it isnt.2、Is th
12、at a ruler?Its a pencil.A、Yes,that is.B、No,it is.C、No,that 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 fine,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.