【课题】 Unit 3 Is this your pencil ? Section A 1a 1c (1 课时)【学习目标】1、掌握词汇 pen, pencil, book, ruler, eraser, school, pencil box, dictionary, excuse me, thank you 等2、学会句型: Is this/that-? 回答 Yes, it is./No, it isnt. Are these/those-? 回答 Yes, they are./No, they arent.从而掌握指示代词:this, that, these, those.【学习重点】： 掌握指示代词:this, that 的用法【课前预习】一、英汉互译your dictionary_ his schoolbag_ my book_ 一块橡皮_ 我的铅笔盒_ 她的书_ 她的尺子_ 我的铅笔_ 他的钢笔_ 打扰了_ 谢谢_ 二、根据句意和汉语提示完成句子。1.That is his (铅笔). 2.- Is this your (书包)? - No it isnt.3.The book is (我的). 4.What color is the (橡皮)?5.Is that her (字典)? 6.Are those your （铅笔盒)?7. -Are these your (书)? -No, they arent. They are (她的).三、用所给单词的正确形式填空。1. This ruler is (her). 2. That (be not) my eraser.3. Are those your (pencil)? 4. Here is (Tom) English book?5. This is _ (we) classroom. _ (They) classroom is over there.3、同义句转换This is her pen.That is his book.This is my eraser.That is your ruler.四、通过预习你的疑问是 【自主学习 】 学习任务一：认真观察 1a 的图画,将词语与图中物品搭配. 学习任务二: 利用实物引入句型 :Is this/that-?或 Are these/those-? 使用不同的物品和物品主人（my, your, his, her, mine, hers）来练习 my, your, his, her, mine, hers.eg. This is my pen. Is this your pen?No, it isnt. Its your pen. These are my books.Are these your books?Yes, they are.学习任务三：1、听录音，给 1b 对话编号. 2、练习上面的对话，然后与同伴编新对话，完成 1c。3、听录音，完成 2a 4、再听一遍录音，完成 2b.【合作探究】1、小组讨论 this 和 that；these 和 those 的具体用法( 从位置，be 动词的单复数，名词打单复数上进行区分)3、总结 my,your,his,her,mine,hers 的用法并举例说明。4、Is this your pencil?yes,it is.Its mine.这里的 mine =5、主格人称代词 宾格人称代词 形容词性物主代词、 名词性物主代词Iyouhesheitweyouthey一.主格人称代词的主格在句子中作主语1. （我）am sorry I am late. 2. （我们）are both from China.二.宾格人称代词的宾格在句子中作动词宾语或介词宾语，表语。1. Who is it? It is (I). 2. I like (she).What about (you)?三.形容词性物主代词一般不单独使用，常用于名词前，用作定语。1. (I)name is John Green. 2. Excuse me, is this (you)car?四.名词性物主代词的句法功能(名词性物主代词后不接名词)a. 作主语，例如：May I use your pen? It works better.我可以用一用你的钢笔吗？它更好用。b. 作宾语，例如：I love my motherland as much as you love .我爱我的祖国就像你爱你的祖国一样深。d. 作表语，例如：Is this your book or (I)?e. 名词性物主代词=形容词性物主代词+名词:为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。例：My bag is yellow, her bag is red, his bag is blue and your bag is pink.为避免重复使用 bag，可写成My bag is yellow, （his）is red, （her）is blue and is pink.f. 名词性物主代词有时可以和 of 构成短语，相当于 of+名词所有格，1. A friend of (I)is good at English. 2. I hate that behavior (行为)of (her).3. That photo of (you) is beautiful.【课堂作业】一、用所给词的适当形式填空 1. That is not _ bike. That bike is very small, but _ is very big. (I)2. The dress is _. Give it to _. (she) 3. -Is this _ watch? (you) -No, its not _. (I)4. _ is my brother. _ name is Jack. Look! Those books are _. (he)5. _ dresses are red. (we) What color are _? (you)6. Here are many dolls, which one is _? (she)7. I can find my toy, but wheres _? (you)8. Show _ your kite, OK? (they)9. I have a beautiful cat. _name is Mimi. These cakes are _. ( it )10. Are these_tickets? No, _ are not _. _ arent here. ( they )11. Shall _ have a look at that classroom? That is _ classroom. ( we )12. _ is my aunt. Do you know _ job? _ a nurse. ( she )13. That is not _ camera. _is at home. ( he )14. Where are _? I cant find _. Lets call _ parents. ( they )15. Dont touch _. _ not a cat, _ a tiger!（it）16. _ sister is ill. Please go and get _. ( she )17. _ dont know her name. Would you please tell _. ( we )18. So many dogs. Lets count _. ( they )19. I have a lovely brother. _ is only 3. I like _ very much. ( he )20. May I sit beside _? ( you )21. Look at that desk. Those books are on _. ( it ）22.The girl behind _ is our friend. (she)二、单项选择( )1. Whats that _Chinese? A. at B. in C for D. on( )2.Is that your book? _. A. That isnt B. It isnt. C. Yes, that isnt D. No, it isnt.( )3.Is this your backpack? _. A. Yes, it is. B. Yes, it isnt. C. No, it is. D. It isnt.( )4.Is this your eraser? _ A. Yes, its . B. Yes, it is. C. Yes, is. D. It is.( )5.Is that _ pencil sharpener? A. he B. him C. his D. you( )6. _, is this your eraser? A. OK B. Good morning C. Hello D. Excuse me( )7.This is _book. Its _ English book. A. a, a B. a, an C. an, an D. an, a( )8. Your bag is very nice. _?A. Thats all right. B. Here yo