Unit 4 Where’s my schoolbag? （Section A Grammar Focus-3c）

课件30张PPT。Section A（第2课时）
(Grammar-3c)Unit 4
Where is my schoolbag?
(我的书包在哪儿？)学习目标一、介词in/on/under的用法。
in“在......里”。on“在......上面”。under“在......下面”
二、句型：
1.Where is/Where's +单数？It is/It's ......
2.Where are/Where're +复数？They are/They're ......
注意：where和are的缩写较少使用。Where’s the…? It’s on/ in/ under ….RevisionWhere are the …?They are in/ on /under the…RevisionA: Is the dog on the chair?B: Yes, it is.RevisionA: Is the baseball on the sofa?B: No, it isn’t. It’s under the sofa.RevisionA: Are the books on the desk?B: No, they aren’t. They’re in the
bookcase.RevisionA: Are the books on the sofa?B: Yes, they are.RevisionWhere’s the eraser?Is it on the table?
No, it isn’t.
Is it under the table?
Yes, it is.RevisionWhere are the books?Are they on the sofa?
No, they aren’t.
Are they in the bookcase?
Yes, they are.Revision2d Role-play the conversation.come on表示“催促”，意思是“赶快；快点儿。”在你爷爷奶奶的房间里Grammar Focus(语法重点)Where’s = Where is3a Look at the picture and complete
the conversations.areondeskbookIsunderareAreschoolbag3b Ask and answer questions
about the things on the right.A: Where are the books?
B: They're on the
sofa.3b Ask and answer questions
about the things on the right.A: Where is the computer game?
B: It's in the bookcase.3b Ask and answer questions
about the things on the right.A: Where are the pencils?
B: They're in the pencil box.A: Where is the clock?
B: I don’t know.
A: Is it on the table?
B: No, it isn’t.
It's in the bookcase.第19页 Picture (图片) 1右图 Picture 23c Student A, look at the picture on page 19.
Student B, look at the picture on the right. Ask
and answer questions to find the differences.In Picture 1, the … is … In Picture 2 , it’s … In Picture 1, the …s are … In Picture 2, they’re…A: In picture 1, the schoolbag is under the table. Is it under the table in picture 2?
B: No, it isn’t. In picture 2, the schoolbag is on the table.A: Where are the books? Are they on the sofa in picture 2?
B: No, it isn’t. It’s on the bed in picture 2.ConclusionWhere’s the clock?Where’s=Where isIt’s on the chair.Where are the plants（植物）?They’re under the table.They’re=They areWhere’s the baseball?Is it on the table?
No, it isn’t.
Is it under the table?
Yes, it is.Where’s the schoolbag?Is it under the table?
No, it isn’t.
Is it on the table?
Yes, it is.A: Where’re the keys? Are
they under the table?B: No, they aren’t. They are
on the table.A: Where’re the pencils? Are
they under schoolbag?B: No, they aren’t. They’re in
the schoolbag.Exercises( )1. Are the keys under the sofa?
A. Yes, it is. B. No, it isn’t.
C. Yes, they aren’t. D. No, they aren’t.
( )2.—Is this a book?
—____________.
A. Yes, it’s B. It is
C. Yes, it is D. Yes, it’s and apple
解析：it is 可以缩写成it’s, 但在简略形式的
肯定回答中, 不能用缩写式, 故不选A。DC ( )3. The apple is _______ the tree（树） and
the cat is _____ the tree, too.
A. in, in B. on, on
C. in, on D. on, in解析：in the tree 和on the tree 都译为“在树上”，
上，但两者表示的意义不同。 指外来的东西在树
上，用in；指长在树上的东西用on。D Homework：1.Remember the new words in Section A.2.Finish the exercises.Goodbye