Unit3 Section A 1a-2d课件人教新目标七年级英语上册.pptx

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1、Unit3 Is this your pencil?,Section A 1a-2d,Learning objectives,3. Sentences: Is this your pencil? Yes, it is. Its mine./No, it isnt. Its hers.Is this his green pen? Yes, it is./No, it isnt. The blue pen is his.Is that your schoolbag? Yes, it is./No, it isnt. Its his.Are these your books? Yes, they a

2、re./No, they arent. Theyre hers.Are those her keys? Yes, they are./No, they arent. Theyre mine.,1. Functions: identity ownership（find the owners）。,2. Grammar: 含be动词的一般疑问句 形容词性物主代词和名词性物主代词,What are these/those? They are_.,books,pencils,erasers,dictionaries,pencil boxes,schoolbags,pens,rulers,Review,s

3、chool things:,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) _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 _,they,按要求写出正确的单词或句子。,mine,hers,his,yours,Bobs,thank you,What/How about,Youre welcome,Thank you for ,Review,Teacher: Hi, Anna. _?Anna: No, theyre Bobs.T

4、eacher: And is this his green pen? Anna: _. The blue pen is his.Teacher: _?Anna: Its Helens. And the green pen is hers, too.Teacher: And the eraser? _?Anna: Yes, it is.Teacher: _, Anna.Anna: Youre welcome.,Recite the conversation.,Are these your pencils,No, it isnt,What about this dictionary,Is that

5、 yours,Thank you for your help,Review,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,hers,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?

6、 是的。 Yes, _ _. 不是。是他的。 No, _ _. _ his.,Is that,it is,it isnt,Its,Review,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, _ _. _ mine.,they are,they arent,Are those keys,Theyre,Review,1. it is =

7、 _ 2. they are = _3. is not = _ 4. are not = _5. that is = _ 6. name is = _,its,theyre,isnt,arent,thats,names,Review,写出下列表达方式的缩写形式。,请总结含be动词的一般疑问句结构和简略回答。,Grammar Focus,How to find the owners by asking questions?And how to answer these questions?,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。朗读一般疑问句时

8、用升调，对其回答时用降调。本单元我们学习的是含有be动词的一般疑问句。,含be动词的一般疑问句,语法概述,由 be 动词(am, is, are)引导的疑问句结构是: “be + 主语 + 其他部分？”,-_ 那是你的自行车吗？-_ 他们是你的朋友吗?- -_ 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.,Grammar Focus,肯定回答：Yes, 主语 + be (am, is, are).否定回答：No, 主语

9、+ be (am, is, are) not.,意义：名词所有格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 _ 鲍勃的 _,Annas,Bobs,名词所有格,构成方法：,parents room,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 _. Those aren

10、t his books. Theyre her books. = Those books arent _. Theyre _.,yours,mine,his,hers,人称代词,I love you You love me,Complete the questions and answers about each picture.,3a,this,isnt,these,they,that,is,those,arent,一般疑问句主语是this/that/these/those，回答时用it指代this/that；用they指代these/those。,Practice,Presentation

11、,Read the questions and complete the answers.,3b,1. Is this her ruler? Yes, _. Its _.2. Is that Erics schoolbag? No, _. _ Sallys.3. Are these his pencils? Yes, _. Theyre _.4. Are those Annas books? No, _. _ mine.,it is,hers,it isnt,Its,they are,his,they arent,Theyre,Exercises,一、单项选择,1. I cant find m

12、y pencil. May I use _? Of course. A. you B. yours C. your2. _ bike is new. A. She B. He C. His 3. My room is big. _ is small. A. Her B. Hers C. She,B,B,C,1. Its hers pen. ( ) _ A B C 2. Is this your books? ( ) _ A B C D3. Yes, it is. Its my. ( ) _ A B C D,Exercises,二、找出句中错误的一项并改正,B,将 hers 改为 her,D,将 books 改为 book,D,将 my 改为 mine,Exercises,三. 按要求完成下列各题,1. This is my pencil.（改为一般疑问句） _2. Are these your pens? （作否定回答） _3. That is my schoolbag. （同义句） _,Is this your pen?,No, they arent.,That schoolbag is mine.,