Unit 4 Where's my schoolbag? Section A (2a~2d) 课件(共20张PPT，内嵌音频) 2023-2024学年初中英语人教版七年级上册

(共20张PPT)
人教版
初中英语人教版七年级上册
Unit 4
Where's my schoolbag
Section A (2a~2d)
新课导入
视频：询问物品所在地
1
2
重点
能熟悉并能正确运用本课时的重点单词和短语
能运用特殊疑问句及一般疑问句来确认物品的位置
知识梳理
Listen and number the things.［1-6］.
1
2
3
4
5
6
2a
2
3
4
5
6
Listen again. Find the things from 2a and number
them in the picture［1-6］.
2b
Read and answer
2d
1. Where is Jack’s bag
2. Where is the map
3. Where is Jack’s hat
It is on the sofa.
It is on Jack’s grandparents’ bed.
It is on his head.
Role-play
Mom: Come on, Jack!
Jack: Oh,no! Where's my bag
Mom: Hmm... is it on your desk
Jack: No. And it's not under the chair.
Mom: Oh! It's on the sofa.
Jack: Thank you, Mom. Err... where's the map
Mom: I think it's in your grandparents' room.
Jack: Yes, it's on their bed! And my hat
Mom: It's on your head!
Jack: Oh, yeah! Haha!
用be动词开头的一般疑问句及其回答来确认物品的位置
Is a hat on my head
Yes, it is.
—What's this
—It's a/an...
—What are these
—They are...
Pairwork
Torn: Hey, Helen.
Helen: Yes
Torn: Is my computer game on the table
Helen: No, it isn't. It's in the bookcase.
Torn: Oh, OK. How about my books Are they in the bookcase, too
Helen: No, they aren't. They're on the chair.
Torn: Oh. So, where's my pencil box
Helen: Hmm ... it's under the sofa.
Torn: And where's my schoolbag
Helen: It's under the table. And your ruler is under the chair.
Tom: Oh, I see. And where are Mom's keys
Helen: The keys They're on the table.
Reading
两人一组说出2a中的物品在2b中的位置，仿照2c的形式来练习对话，并邀请几个学生表演对话。
A:Are the keys on the sofa
B:No,they aren't.They're on the table.
Ask and answer questions about the things
in the picture in 2b.
2c
2
3
4
5
6
2
3
4
5
6
小组总结：
“be动词+物品+表示位置的介词短语？”来确认物品的位置。
①如果询问的物品名词是 单数 ，be动词用“is”。
②如果询问的物品名词是复数，be动词用“are”。
通过以上活动，我们可以知道，我们通常用一般疑问句
“1.___________+物品+表示位置的介词短语？”来确认物品的位置。
①如果询问的物品名词是2. ________ ，be动词用“is”，回答时用“3.________ ”来代替单数名词。
举例：—Is the bag on the table —Yes, it is./—No, it isn’t.
②如果询问的物品名词是4._________，be动词用“are”，回答时用“5._________”来代替复数名词。
举例：—Are the books under the desk —Yes, they are./—No, they aren’t.They are on the sofa.
Be动词
单数
it
复数
they
活动小结
探究二
方位介词in/on/under 的用法
Where's my hat
Oh, it's on your head.
on your desk
under the chair
on the sofa
in your grandparents' room
on their bed
on your head
Read again
辨别介词短语：
on意为“ __________”，表示某物在物品的表面
例：
on the wall 在墙上 on the blackboard 在黑板上
in意为“________”，常指某物在某范围或空间内
例：in our class 在我们班上 in my bag 在我的包里
under意为“ ________”，常指某一物在另一物的正下方
例：under the tree 在树下 under the bed 在床下
在……上
在……里
在……下
Differences
通过以上活动，我们可以知道：我们用方位介词构成的1. ___________来描述物品的位置，本课时学习的介词主要有以下三个：
on意为 “2. ____________ ”，表示某物在物体表面。
in意为.“3. _________ ”，常指某物在某范围或空间内。
under意为“4. _________ ”，常指某一物在另一物的正下方。
介词短语
在……上
在……里
在……下
活动小结
当堂检测
根据图片内容完成对话。
1. ______ ___ the books
____ ___ ___ the bookcase.
Are the pencils on the bookcase
___, ____ ____.
2. ______ ____ the baseball
It’s _____ ____ _____.
Is the pencil box in the drawer
No, __ _____. It’s ____ ___ _____
Where are
They are on
Where is
Yes they are
under the chair
it isn’t on the chair.
Unit 4
Section A (2a~2d)
重点单词和短语：
come, desk, think, room, their, hat, head yeah, come on, in my parents’ room, on their bed
“Be+物品+表示位置的介词短语”来确认物品的位置, 当主语是可数名词单数或不可数名词时，be动词用is,回答时用it代替主语，即Yes, it is./No, it isn't.
当主语是可数名词复数时，be动词用are，回答时用they代替主语，即Yes, they are./No, they aren't.
方位介词：
on“在……上”表面接触；
in“在……里”范围或空间内；
under“在……正下方”