Unit 4 Where's my schoolbag? Section A (Grammar Focus_3c)(共25张PPT)

(共25张PPT)
Section A (Grammar Focus~3c)
Unit 4
Where’s my schoolbag
01
学习目标
学习where引导的特殊疑问句
学会运用方位介词in, on, under表述物品所在的位置。
Bed, bed, on the bed;
Table, table, under the table;
Sofa, sofa, on the sofa;
Bookcase, bookcase, in the bookcase;
Chair, chair, under the chair;
Schoolbag, schoolbag, in the schoolbag.
Let’s chant!
02
新课讲授
Grammar Focus
Where’s the map It’s in your grandparents’ room.
Where are my books They’re on the sofa.
Where’s his pencil box It’s in his schoolbag.
Where’s your ruler It’s under the chair.
Where are their keys They’re on the table.
Where’s = Where is
where 开头的特殊疑问句
用来询问人或物在什么地方。其结构为：Where ＋ is / are ＋ 主语(人或物)？回答时不能用 Yes 或 No，而应根据实际情况回答出物品所在的位置。
— Where are your keys
你的钥匙在哪里？
— They’re in my room.
它们在我的房间里。
2. Where is＋主语（单数）
Where are＋主语（复数）
谓语动词用is还是are取决于主语的人称和数。
如果主语是人，回答时用相应的人称代词主格作主语；
如果主语是单数物品，回答时用“It’s + 表示地点的词”；
如果主语是复数物品，回答时用“They’re + 表示地点的词”。
⑴ — Where is your English teacher
你的英语老师在哪里？
— He is in the classroom. 他在教室里。
⑵ — Where are the pencils
铅笔在哪里？
— They are in the pencil box.
它们在铅笔盒里。
in
on
under
3. 方位介词 in, on, under
在……里面
在……上面
在……下面
The nail is in the wall.
The awards are on the wall.
钉子的一部分在墙里
奖状贴墙表面
辨析介词:in / on
She reads the book on the bed.
She plays phone in the bed.
趴床上
躺被窝里
辨析介词:in / on
There are 4 wrongs word in the paper.
She writes on the paper.
文字与纸是一体
在纸上面
辨析介词:in / on
The bird is in the tree.
The apple is on the tree.
鸟与树不是一体
树上接出的果实
辨析介词:in / on
They talk on the phone.
She is on the TV.
打电话
屏幕上的人/物
辨析介词:in / on
She is in red.
The diamonds are in the key.
身穿某颜色衣服
镶嵌的物体
辨析介词:in / on
in
在某物体里面
一物体镶嵌于另一物上
钉子等钉在墙、木板等物体上
照片、书等上的事物
鸟等在树上
穿某种颜色的衣服
在被窝里
介词 in
在某物体上面（有接触）
墙上/黑板等上挂/贴的画
在墙/纸张上画画
在电视上看的节目
与人通电话
在床上玩耍、看书等
树上结出的花果
on
介词 on
1．A bird(鸟)is________ a tree.
2．A picture is________ the wall.
3．Your shoes(鞋)are________ the bed.
4．Some apples are ________ the tree.
in
on
under
【点拨】结合生活常识可知鞋子常放在床下。
【点拨】树本身结的果实在树上用on。
on
【点拨】外来的东西在树上用in。
根据句意用恰当的介词填空。
1.The clock is _______ the wall.
2. My bike is _______ the big tree.
3. Some desks and chairs are _______ the classroom.
4. Alan’s hat is _______ his head.
5. Linda’s English book is _______ the desk, _____the floor.
on
under
in
on
under
on
用in，on或under 填空。
3a
Look at the pictures and complete the conversations.
1
2
3
A: Where ______ the keys
B: They’re ______ the ________.
are
on
table
A: Where’s the _______ _____ it on your desk
B: No, it’s _______ the chair.
book
Is
under
A: Where ____ the pencils
B: I don’t know. ____ they in the _________
A: Yes, they are.
are
Are
schoolbag
Ask and answer questions about the things.
3b
Example:
A: Where are my books
B: I don’t know. Are they on the sofa
A: Yes, they are.
Pair Work
3c
A: Where’s the schoolbag Is it under the table
B: No, it isn’t. It’s on the table.
Student A, look at the picture on the left. Student B, look at the picture on the right. Ask and answer questions to find the differences.
用所给单词的适当形式填空。
1.I ________ (think) Mr. Green is English.
2. I __________ (not know)her name.
3. These ________ (room) are nice .
4. What color are the ________ (hat)
5. Mrs. Jones is ________ (they) teacher.
think
don’t know
rooms
hats
their
03
当堂检测
II.按要求改写句子。
1. My book is on the desk. (改为一般疑句)
________ ________ book on the desk
2. A ruler is under the chair. (改为复数形式)
Some _________ _________ under the chair.
3. —Is Jill's jacket at school (补全否定答语)
—No, _________ _________.
4. —Dad, are my pens in your bag (补全肯定答语)
—Yes, _________ _________.
5. His pencil box is in the classroom. (就画线部分提问)
________ ______ his pencil box
Is your
rulers are
it isn’t
they are
Where is
1. Review the words in Section A.
2. Review the Grammar Focus.
Homework
Thank you !