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1、Unit 3 Is this your pencil?,Section A2 Grammar focus-3c,I. 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,II. 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
2、样 _ 9. 不客气 _ 10. 为而感谢 _,yours,Bobs,thank you,what about,Youre welcome,Thank you for ,Teacher: Hi, Anna. _? Anna: No, theyre Bobs. Teacher: And is this his green pen? Anna: _. The blue pen is his. Teacher: _? Anna: Its Helens. And the green pen is hers, too.,III. Complete the conversation.,Are these
3、your pencils,No, it isnt,What about this dictionary,Teacher: And the eraser? _? Anna: Yes, it is. Teacher: _, Anna. Anna: Youre welcome.,Is that yours,Thank you for your help,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,it is,一、重点句型。,hers,Grammar
4、Focus,2. 这是他的绿色钢笔吗？ _ this _ green pen? 是的。/ 不是。 Yes, _ _. / No, _ _. 蓝色的钢笔是他的。 The _ _ is _.,it isnt,it is,Is his,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 the
5、se,they are,they arent,Theyre,5. 那些是她的钥匙吗？ _ _ her _? 是的。 Yes, _ _. 不是。它们是我的。 No, _ _. _ mine.,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,名词所有格表示有生命事物的所有关系，在名词其后加
6、s来表示所属关系，意为“.的”。,e.g. 安娜的 _ 鲍勃的 _,Annas,Bobs,名词所有格,名词所有格的构成方法,mine, yours, hers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。,名词性物主代词,e.g. This is your ruler. Its not my ruler. (= This ruler is _. Its not _.) 这是你的尺子，它不是我的。 Those arent his books. Theyre her books. (= Those bo
7、oks arent _. Theyre _. ) 那些书不是他的。它们是她的。,yours,mine,his,hers,形容词性物主代词和名词性物主代词,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,_ 那是你的自行车吗？ _ 他们是你的朋友吗? 肯定回答：Yes, 主语 + be (am, is, are). 否定回答：No, 主语 + be (am, is, are) not.
8、通常要缩写。 - _ 这是你的铅笔吗？ - _ 是的。/不是。,Is that your bike?,Are they your friends?,Is this your pencil?,Yes, it is. / No, it isnt.,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,Complete the questions and an
9、swers 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 and complete the answers.,
10、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 eraser? B: No, it isnt. I th
11、ink 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 / her No, it isnt. I
12、ts his / her ,Make conversations.,. 选择恰当的单词填空。 about, your, teacher, I, for 1. Is that dog _? 2. My two sisters are _. 3. Can you help _? 4. Thank you _ your CD. 5. I have a book _ dogs.,yours,teachers,me,for,about,. 根据意思完成句子，每空一词。 1. 杰克(Jack)的尺子是蓝色的，我的是绿色的。 _ ruler is blue. _ is green. 2. 那件黄夹克衫不是她
13、的。 That yellow jacket isnt _.,Jacks,Mine,hers,3. 简(Jane)和玛丽(Mary)的朋友是汤姆。 _ and _ friend is Tom. 4. 那个女孩的妈妈是老师，他的妈妈是医生。 The _ mother is a teacher. _ is a doctor.,Jane,Marys,girls,His,. 根据括号内要求完成下列各题。 1. It is an orange. (改为一般疑问句) _ _ an orange? 2. These are my brothers. (改为一般疑问句) _ _ _ brothers? 3. Is this her map? (作否定回答) _, _ _.,Is it,Are these your,No,it isnt,4. Are those his pictures? (作肯定回答) _, _ _. 5. That is her key. (改为同义句) That key _ _.,Yes,they are,is hers,1. Review Grammar. 2. Finish the exercises in the workbook. 3. Preview Section B 1a-2c.,
