人教版七年级上册unit 3 Is this your pencil？Section B (2a-3b)课件(共27张PPT)

(共27张PPT)
Unit 3 Is this your pencil？
Section B (2a-3b)
Learning aims
Words
library find (found) some classroom e-mail call
lose(lost) must
Phrases
in the school library ask...for ... call me
call me at+电话号码 e-mail me at +邮箱地址 a set of
Sentences
I lost my school ID card.
Is this your watch Are these yours
Call me at 685-6034.E-mail me at mary2@.
baseball
watch
computer game
ID card
key
Revise words
ring
pen
bag
notebook
_________________________________________
__________________________________________
________________________
Write the things you lose easily.
2a
eraser
keys
pencil
ruler
pen
…
book
Fast-reading
Read 2b and answer
1.Write down the lost things.
________________________
2.What is John's phone number
_____________________
3.Where is the computer game
_________________________
A computer game,some keys ,a watch and an ID card.
It's 495-3539.
In the school library. /It is in the school library.
Careful-reading -Task1
Lin Hai,
A computer game is in the school library.
Is it yours Ask the teacher for it
Mike
Is it your computer game
ask sb for sth 问某人要某物
You can ask your teacher for your books.
Task-2
Found:
Some keys are in Classroom 7E. Are they yours
E-mail me at maryg2@.
your keys
e-mail sb（宾格） at +邮箱地址 “给某人发电子邮件到...”
some 一般用于肯定句。+可数名词复数（books)/不可数名词（water rice）
Some books are in my schoolbag.
any 用于疑问句和否定句。Are any books in your schoolbag
There aren't any books in my schoolbag.
Task-3
Is this your watch
My phone number is 495-3539. Call me.
John
call sb (宾格）给某人打电话
call him
call her
Task-4
Lost:
I lost my school ID card. I must find it.
Call me at 685-6034. Thanks.
Tom
must 情态动词 必须 +动词原形
As students,we must ______(study) hard.
study
call sb (宾格）at+电话号码 拨打电话...联系某人
Please call your mother at 358-658 .请拔打电话358-658 找你妈妈。
Who What Where How
Found
Lost
a computer game
Mike
in the school library
ask the teacher for it
some keys
in Classroom 7E
e-mail
a watch
John
call John
a school ID card
Tom
call Tom
Exercises
1.一个游戏机在学校图书馆里。
________________________
2.它是你的吗？
____________________
3.向老师要它。
_______________
4.我丢了我的校园卡。
______________________
A computer game is in the school library.
Is it yours？
Is it your computer game
Ask the teacher for it.
I lost my school ID card.
5.给我打电话。
____________________________
6.我必须找到它。
________________________________
7.这是你的手表吗？
_____________________________
8.拨打电话658-425找我。
______________________________
9.给我发电子邮件到marry @.
___________________________
Call me.
I must find it.
Is this your watch
Call me at 658-425.
E-mail me at marry@.
_______: A set of keys
Are these ________
Call Jenny at _________.
______: My notebook
My ________ is David.
Please _______ me at 679-8871.
Let’s check the answers.
name yours found 284-5486 lost call
Lost
name
call
Found
yours
284-5486
a set of 作主语时，谓语动词用单数
A set of keys is on the desk.
Two sets of keys are on the desk.
3a
Who What Where How
Found
Lost
a computer game
Mike
in the school library
ask the teacher for it
some keys
in Classroom 7E
e-mail
a watch
John
call John
a school ID card
Tom
call Tom
1
标题： Lost
2
内容：
What (所丢物品)
Features (特点及里面有什么东西)
Contact ways (联系方式)：phone number / E-mail address.
Writing
Lost 寻物启事
句型：
I lost...
I must find it.
Call me at... / E-mail me at...
Thanks!
1
标题： Found
2
内容：
What (所捡物品)
Features (特点及在何处捡到)
Contact ways (联系方式)：phone number / E-mail address.
Writing
Found 失物招领
句型：
I found...
Is it yours
Are they yours
Call me at... / E-mail me at...
Lost:
My school ID card.
My name is Tony.
Please call me at 685-6034.
School ID card / Tony / 685-6034
3b
Writing
Found: A notebook
Is this your notebook/yours
Please call Mary at 235-0285.
notebook / Mary / 235-0285
3b
Writing
假如你是Alice, 你丢了一块手表，你的电话号码是495-3539，请你写一篇寻物启事找到你的手表。
要求：不少于5句话。
我会写作！
Thank you!