1. Unit 4 Where’s my backpack

4. What’s this? It’s a…. What’s that? It’s a…. a chair a table a bed
a drawer

5. What’s this? It’s a…. What’s that? It’s a…. a plant a sofa a dresser
a bookcase
What’s that?
It’s a….

6. a backpack
--- What’s this?
--- It’s a…..
--- Is this a ……?
--- Yes, it is.
--- No, it isn’t.
books
keys
a baseball

7. a table
a bed
a plant
a dresser
a chair
a drawer
a sofa
books
a backpack
keys
a bookcase

8. --- Where is the ball? Is it on the box?
--- Yes, it is.

9. -- Where is the ball? Is it on the box?
-- No, it isn’t. It’s in the box.

10. --- Where is the ball? Is it behind the box?
--- No, it isn’t. It’s under the box.

11. on 表示“在……上面”，表示两个物体的接触，既垂直又接触。
例如：
1. There is a picture on the wall.
墙上有一副画。
2. Please put the pencil on the desk.
请把铅笔放在课桌上。

12. in 表示“在……里面”.
门窗、钉子、洞、孔等“在墙上”，就用 in the wall，表示是在墙的里面；表示人、鸟、风筝等“在树上”就用 in the tree.
例如：
1. The window is in the wall.
2. The birds are in the tree.
鸟在树上。

13. under 表示“在……下面”, 通常指一物 体在 另一物体的正下方(垂直下方),往往不接触。
例如：
1. The ball is under the box.
2. The little girl is under the desk.
小女孩躲在书桌下面。

14. ---Where’s the watch?
---It’s in the case.
Where’s
=Where is

15. ----Where’s the clock?
---It’s on the table

16. ---Where ’ re the …s? ---They are …
Where are =Where’ re

17. Where are the apples?
They are on the table
Where are the keys?
They are on the keys

18. Pair work
Where’s the /my …?
It’s in / on / under the ?
Where’re my /the …s ?
They’re … .

19. Where’s the /my …?
It’s in / on / under the ?
Where’re my /the …s ?
They’re … .

20. ---Where ‘s the …?
---I don’t know .
Is it in /on /under the …
---Yes , it is .
No, it isn’t . It’s ….
---Where’re the …s ?
---I don’t know .
Are they …?
--Yes , they are .
No , they’re not .
They are ….

21. Listening 3 2 5 4

22. 6 2 5 3 4 3 6 2 4 5

23. There is a clock _______ the table. 2. 图画１中的那个人是谁？
Exercise：
1.桌子上有一个钟。
There is a clock _______ the table.
2. 图画１中的那个人是谁？
　Who’s that ______ Picture 1?
3. 书在盒子下面。
　The book is ________ the box.
4. The cat is _______ _______ _______ .（在树上） on in
under
In the tree

24. Sing a song

25. Homework