1. Period one Unit 3 Is this your pencil? 1a-2d

2. Learn the new words dictionary schoolbag pencil pencil box pen eraser pencil sharpener ruler

3. pencil pen book eraserruler pencil box schoolbag dictionary

4. What's this? It's a pen. What are these? They're pens.

5. What's that ? It's an orange. What are those? They're oranges.

6. What's it? It's a pencil box. What are they? They are pencil boxes. What are these? They're dictionaries.

7. 形容词性 my your his her its our your their 物主代词 名词性 mine yours his hers its ours yours theirs 物主代词 我的 你的 他的 她的 它的 我们的 你们的 他们的 This is my book. = That is your pen.=. These are her rulers.=. Those are his erasers.=.. This is our classroom.= Those are their pencils.= This book is mine. That pen is yours. These rulers are hers. Those erasers are his. This classroom is ours. Those pencils are theirs.

8. A: Is this your pencil? B: Yes, it is. It's mine./ No, it isn't. It's hers. A: Is that your schoolbag? B: Yes, it is. It's mine. / No, it isn't. It's his. A: Is it Mary's pencil box? B: No, it isn't. It's yours.

9. A: Are these your erasers? B: Yes. they are. They are ours. = They are our erasers. A: Are those your dictionaries? B: No, they aren't. They are theirs. =They are their dictionaries.

10. 1. pencil ___ 2. pen ___ 3. book ___ 4. eraser ___ 5. ruler ___ 6. pencil case ___ 7. schoolbag ___ 8. dictionary ___ c f b g e d a i

11. A: Is this your pencil ? B: Yes, it is. It’s mine. A: Is that your schoolbag? B: No, it isn’t. It’s his. A: Are these your books? B: No, they aren’t. They're hers. 2 3 1 Listen and number the conversations [1-3]. 1b

12. Practice the conversations above with your partner. Then make your own conversations. Yes, it is. It’s mine. Is this your schoolbag? Is this your book? No, it isn’t. It’s his. It’s my schoolbag. It’s his book. 1c

13. Is that your pen? Yes, it is. It’s mine. Is that your pencil box? No, it isn’t. It’s hers. It’s my pen. It’s her pencil box.

14. Practice the conversations in 1b. Then make your own conversations. 练习 1b 的对话。然后和同伴编新对话。 1c 结对活动 PAIRWORK

15. A: Is this your pencil ? B: Yes, it is. It’s mine. A: Are these your books ? B: No, they aren’t. They’re hers. A: Is that your schoolbag ? B: No, it isn’t. It’s his.

16. Listen and check ( ) the things you hear. 2a

17. Tim: Excuse me, Grace. Is this your ______? Sonia: Yes, thank you. And that is my ______. Tim: And Jane, is this your _____? Jane: No, it isn’t. It’s her ruler. Tim: OK, and these are my _____. And this is your ___________, Jane. pencil eraser ruler books pencil case eraser pencil ruler pencil case books Listen again. Complete the conversation with the words in the box. 2b2b

18. Practice the conversation in 2b. Then make your own conversations using the things in your classroom. 2c 结对活动 PAIRWORK 练习 2b 中的对话 ，然后用教室里 的物品编新对话 。

19. Teacher: Hi, Anna. Are these your pencils? Anna: No, they’re Bob’s. Teacher: And is this his green pen? Anna: No, it isn’t. The blue pen is his. Teacher: What about this dictionary? Anna: It’s Helen’s. 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: You’re welcome. Role-play the conversation. 分角色表演对话。 2d

20. 1. Copy the words in activity 1a and the sentences in grammar focus. 2. Read the tape script of activity 2a and 2b. Homework