1、Is this your pencil?Unit Threea mapWhatWhats s thisthis in Englishin English?ItIts sa pena rulera jacketa quilta keyan orangeoWhats this in English?Its a pencil/e/e/What are these in English?Theyre.pencils a book-c-/Whats this in English?ItsWhat are these?Theyre.books an eraser/e/I/eI/Whats this in
2、English?Its a dictionary/e/I/e/e/Whats this in English?ItsWhats this in English?Its a schoolbag a pencil boxWhats this in English?Its a pencil a book an eraser a dictionaryQuick revisiona pencil boxa schoolbag Whats this in English?Match the words withthe things in the picture.1.pencil_e_2.pen_3.boo
3、ks_4.eraser_5.ruler_6.pencil box_7.schoolbag_8.dictionary_gbhcfadIs this a pencil box?Yes,it is.Is this a ruler?No,it isnt(=is not).Its an eraser.Is this a pencil?Yes,it is.Is that a ruler?No,it isnt.Its a key.Is this a pen?Yes,it is.T-SsIs that a pencil box?No,it isnt.Its an eraser.Is this an apple
4、(苹果苹果)?No,it isnt.Its an orange.T-SsIs that a schoolbag?Yes,it is.Are these books?Yes,they are.Are those books?No,they arent.Theyre pencil boxes.Are these pencils?Yes,they are.Are those pencils?No,they arent.Theyre pens.A:Is this your pencil?B:Yes,it is.Its mine.A:Is that your schoolbag?B:No,it isnt
5、.Its his.A:Are these your books?B:No,they arent.Theyre hers.321Listen and number the conversations 1-3.1bIs this/that a/an.?Yes,it is.No,it isnt.Its a/anAsk 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）Are these/those.?Yes,they are.No,they arent.They are.Yes,it is.Its
6、mine.Is this your ruler?No,it isnt.Its his.(=his schoolbag)Is that your schoolbag?Are these your books?No,they arent.Theyre hers.(=her books.)Is that your pen?Yes,it is.Its mine.A:Excuse me,is this/that your?B:Yes,it is./No,it isnt.Its his/hers.A:Here you are.(给你）给你）B:Thank you.Find the owner(寻找物品的主
7、人）寻找物品的主人）Grammar FocusLets see these sentences:This is a ruler.(陈述句)Is this a ruler?(一般疑问句)Yes,it is.(肯定回答)No,it is not(=isnt).(否定回答)They are books.(陈述句)Are they books?(一般疑问句)Yes,they are.(肯定回答)No,they arent.(否定回答)一 般 疑 问 句之be动词篇 一一调调：即把句中的be动词（am,is ,are)调到句首 This is his book.Is this his book?二改：改
8、换代词的称谓 This is my pencil.Is this your pencil?三问号：将句末的句号改为问号二、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mymyyouryourhishisherheritsitsourouryouryourtheirtheir名词性物主代词minemineyoursyourshishishershersitsitsoursoursyoursyourstheirstheirs汉语我的你的他的她的它的我们的你们的他(她、它)们的这是这是我的我的手表。手表。这块手表是这块手表是我的我的。This is
9、my watch.This watch is mine.这些是这些是我的我的手表。手表。这些手表是这些手表是我的我的。These are my watches.These watches are mine.这是这是你的你的狗。狗。这只狗是这只狗是你的你的。This is your dog.This dog is yours.这些是这些是你的你的狗。狗。这些狗是这些狗是你的你的。These are your dogs.These dogs are yours.课课堂堂练练习习填填 空空1.-Is that your pencil?-Yes,_ _.2.-Is this your ruler?-_,it isnt.3.-_those your books?-No,they _.4.-Is this her pen?-No,it isnt._ mine.5.-_ that your pencil box?-_,it isnt.It is _ .6.-Is this his eraser?-_,it is.7.-_ this your eraser?-Yes,_ _.Its_.it is No ArearentIts Nohis/hers Yes Isit is mineIsClass is overThank you!Goodbye.
