英语人教版七年级上册unit3 SECTIONA.ppt

1、Unit 3 Is this your pencil?,Section A,Section A1 1a-2d,Language goals 1. Words of things in the classroom. 2. Use the possessive pronouns correctly. 3. Identify ownership,自主学习 ： （一）根据音标写出相应的表示学习用品的英文单词和中文意思,用红色笔标出每个单词中的元音字母或元音字母组合在单词中的读音。 1. pensl_ ( ) 2. pen_ ( ) 3. ru:l _ ( ) 4. ireis_ ( ) 5. buk_

2、 ( ) 6. sku:lbg_ ( ) 7. dikneri_ ( ) 8. pensl bks _( ),pencil,铅笔,pen,钢笔,ruler,尺子,eraser,橡皮擦,book,书本,schoolbag,书包,dictionary,字典,pencil box,铅笔盒,导学案,（二）短语翻译。 1)我的书包 _ 2)他的铅笔盒 _ 3)你的字典 _ 4)她的尺子 _ 5)我们的书 _ 6)他们的铅笔 _,My schoolbag,his pencil box,your dictionary,her ruler,our books,their pencils,(三)认真朗读课本1b

3、的对话及Grammar Focus的句型，然后完成以下表格及对话。 A; Is this your ruler? B: Yes, _ is. Its _ (我的). A: Is that _ (你的) dictionary? B: No, _ isnt. Its _ (她的). A: _ these your pencils? B: No, _ arent. Theyre _ ( 他的). A: Are those _ (我们的) books? B; No, _ arent. Theyre _(他们的).,it,mine,your,it,hers,Are,they,his,our,they,t

4、heirs,Name them in English!,dictionary,schoolbag,pencil,pencil box,Name them in English !,ruler,pen,eraser,pencil sharpener,Do you want to come to my room?,Whats in his room?,房间,This is his pen.,These are his pens.,这些,This is his book.,These are his books.,这些,That is his orange.,Those are his orange

5、s.,那些,That is his jacket.,Those are his jackets.,那些,1. pencil _ 2. pen _ 3. books _ 4. eraser _ 5. ruler _ 6. pencil box _ 7. schoolbag _ 8. dictionary _,e,g,b,h,c,f,a,d,1a,Match the words with the things in the picture.,A: Is this your pencil? B: Yes, it is. Its mine.,A: Is that your schoolbag? B:

6、No, it isnt. Its his.,A: Are these your books? B: No, they arent. Theyre hers.,Listen and number the conversations 1-3.,3,2,1,1b,1c,Practice the conversations with your partner. Then make your own conversations.,A: Is this your pencil? B: _Its_. A: Is that your schoolbag? B: _ Its_. A: Are these you

7、r books? B: _ Theyre_ .,Yes, it is.,mine,No, it isnt.,his,No, they arent.,hers,Thats her key. Its hers. (它是她的),Those are his books. Theyre his. (它们是他的),my pen = mine,her key = hers,his books = his,Thats my pen. Its mine. (它是我的),Is this/that your ?,Yes, it is. Its mine.,No, it isnt. Its hers/his.,sch

8、oolbag,dictionary,eraser,pencil box,Are these/those your ?,Yes, they are. Theyre mine.,No, they arent. Theyre hers/his.,books,rulers,导学案,一.自己先独立完成导学案（二）合作探究1&2 二、小组内合作讨论，核对答案。组长协助解疑。 三、举手展示答案。四、举手点评答案。,合作与探究 （二） SectionA中的重要句型。 1. Is that/this ? 那/这是？这是个_(一般/特殊）疑问句句型。肯定回答：Yes, _ is. 否定回答：No,_ isnt.

9、答语_(用/不用)this或that。 翻译：这是个桔子吗？是的，它是。_ 那是你的夹克吗？不，不是。_,探究1：,一般,it,it,不用,Is this an orange?,Yes, it is.,Is that your jacket?,No, it isnt.,导学案,2. Are these/those ? 这些/那些是吗？ 在这种句型中名词要用_(单数/复数)形式，不用不可数名词。 肯定回答：Yes, _ are. 是的。否定回答：No, _ arent. 不是。_(能/不能)用these或those来做简略回答。 翻译：这些是你的尺子吗？不是。_ 那些是他的橡皮吗？是。_,复数,

10、they,they,不能,Are these your rulers?,No, they arent.,Are those his erasers?,Yes, they are.,名词性物主代词和形容词性物主代词的区别和用法。 mine, yours, his, hers, its ,ours, theirs等是_(形容词性/名词性)物主代词，相当于名词，_(能/不能）用于名词前。而形容词性物主代词_（只能/不能）和名词在一起使用。例如： 1. This is your ruler. Its not my ruler. (= This ruler is_. Its not _.) 这是你的尺子

11、，它不是我的。 2. Those arent his books. Theyre her books. (= Those books arent_. Theyre _. ) 那些书不是他的。它们是她的。,探究2：,名词性,不能,只能,yours,mine,his,hers,Listen and check () the things you hear.,2a,Listening,Listen again. Complete the conversation with the words in the box.,2b,erasers pencil ruler pencil box books,T

12、om: Excuse me, Grace. Is this your pencil ? Grace: Yes, thank you. And those are my _. Tom: And Jane, is this your _? Jane: No, it isnt. Its hers. Tom: OK, and these are my _. This is your _, Jane.,erasers,ruler,books,pencil box,Practice the conversation in 2b. Then make your own conversations using

13、 the things in your classroom.,2c,Tom: Excuse me, Grace. Is this your pencil? Grace: Yes, thank you. And those are my erasers. Tom: And Jane, is this your ruler? Jane: No, it isnt. Its hers. Tom: OK, and these are my books. This is your pencil box, Jane.,Teacher: Hi, Anna. Are these your pencils? An

14、na: No, theyre Bobs. Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his. Teacher: What about this dictionary?,2d,Anna: Its Helens. And the green pen is hers, too. Teacher: And the eraser? Is that yours? Anna: Yes, it is. Teacher: Thank you for your help, Anna. Anna: Youre wel

15、come.,Read the dialogue in 2d. Then match the right things.,pencils,green pen,blue pen,dictionary,eraser,Bobs,Annas,Helens,Section A2 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,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)

16、 _,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 ,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

17、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。那只蓝色钢笔是他的。 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 h

18、is,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，在名词其后加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

19、：,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。例如： 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

20、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？

21、- 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?