人教新版英语七年级上册Unit3SectionAGrammar focus-3c课件

Unit 3,Unit 3 Is this your pencil?,Section A2 Grammar Focus-3c,根据图片写出正确的单词。,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,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. 怎么样 _ 9. 不客气 _ 10. 为而感谢 _,yours,Bobs,thank you,what about,Youre welcome,Thank you for ,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.,Role-play the conversation in 2d.,Teacher: And the eraser? Is that yours? Anna: Yes, it is. Teacher: Thank you for your help, Anna. Anna: Youre welcome.,Grammar Focus,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 hers,it is,一、重点句型。,2. 这是他的绿色钢笔吗？ _ this _ _ pen? 是的。/ 不是。 Yes, _ _. / No, _ _. 蓝色的铅笔是他的。 The _ _ is _.,it isnt,it is,Is his green,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 these,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, _ _. _ hers.,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,狗的名字 _,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 其后加s来表示所属关系，意为“. 的”。,e.g. 安娜的 Annas 鲍勃的 Bobs,名词所格的构成方法：,名词性物主代词。,mine，hers，yours 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。,e.g. This is your ruler. Its not my ruler. (= This ruler is yours. Its not mine.) 这是你的尺子，它不是我的。 Those arent his books. Theyre her books. (= Those books arent his. Theyre hers. ) 那些书不是他的。它们是她的。,形容词性物主代词和名词性物主代词表,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 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.,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 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. Its his / her ,Make conversations,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,4. Excuse me, are these _ new shoes? No, they arent. _ are black over there. A. her; Hers B. her; She C. hers; Her 5. These arent _ yellow pencils. The blue pencils are _. A. mine, my B. his, his C. hers, her 6. Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, Lindas,A,B,C,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 book. 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,A:1 _ Are these your pens? B: 2 _ A: 3 _ B: Its Annas. And the blue schoolbag is hers, to