Unit 3 Is this your pencil?,Section A (Grammar Focus-3c),根据图片写出正确的单词。,pen,ruler,book,eraser,pencil,school bag,teacher,dictionary,pencil box,Is this/that your ?,Yes, it is. Its mine.,No, it isnt. Its hers/his.,schoolbag,dictionary,eraser,pencil box,Are these/those your ?,Yes, they are. Theyre mine.,No, they arent. Theyre hers/his.,books,rulers,Grammar Focus,1. 这是你的铅笔吗？ _ _ 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 this,mine,Is that,it isnt his hers,it is,Is his green,一、重点句型。,6. 不是。那支蓝色钢笔是他的。 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？ _ _ her _? 10. 不是。它们是她的。 No. _ hers.,Are these,they are,they arent,Are those keys,Theyre,blue pen his,it isnt,1. it is = _ 2. they are = _ 3. is not = _ 4. are not = _ 5. that is = _ 6. name is = _,its,狗的名字 _,二、写出下列表达方式的缩写形式。,theyre,isnt,arent,thats,names,三、名词所有格。,the name of the dog,1. 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，在名词后加s来表示所属关系，意为“.的”。,例如：安娜的 Annas 鲍勃的 Bobs,名词所格的构成方法：,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。,Is that your bike? 那是你的自行车吗？ Are they your friends? 他们是你的朋友吗？ 其答语： 肯定回答：Yes, 主语 + be (am, is, are) 否定回答：No, 主语 + be (am, is, are) not - Is this your pencil? 这是你的铅笔吗？ - Yes, it is./ No, it isnt. 是的。/不是。,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 answers 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 ruler? 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.,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 think its hers/his (her / his eraser). A: Excuse me. Is this your eraser? C: No, it isnt. I think its hers/his (her/his eraser). A: Is this your eraser? D: Yes, it is. Its mine (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. Its his / her ,Work in groups:,一、单项选择。 1. Is this your key, Jenny? No. _ is in my schoolbag. A. His B. Hers C. Mine 2. Is this _ book? No, it isnt _. A. theirs; their B. hers; his C. your; mine 3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my,C,C,B,Exercises,1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my). 2. Is that _ (Anna) green eraser? No, it isnt. The red eraser is _ (her). 3.Are _ (this) your keys? No, _ (it) arent. 4. Is the blue pencil _ (your), Linda? No, it isnt. Its _ (Bob). 5. That isnt _ (Eric) schoolbag. _ (his) is red.,二、用所给单词的适当形式填空。,these,they,mine,Annas,pencil boxes,hers,yours,Bobs,Erics,His,1. 这是我的英语字典。 This is _ English _. 2. 杰克，谢谢你的帮助。 Thank you for _ _, Jack. 3. 今天去公园怎么样？ _ _ going to the park? 4. 那些不是琳达的书。 _ _ Lindas books. 5. 那是他的铅笔盒吗？ _ _ his pencil box?,三、完成句子。,my dictionary,Those arent,your help,What about,Is that,Thank you,Bye,