Unit 3 Is this your pencil? Section B 2a-2c 课件+嵌入音频（15张PPT）

(共15张PPT)
Unit3 Is this your pencil
Section B 2a-2c
Learning aims
1. Key words: library, ask, find, some, classroom, e-mail,
at, call, lost, must
3. Reading strategies: skimming, scanning, detailed reading
2. Useful expressions: ask... for..., e-mail sb. at..., call sb. at..., a set of keys
4. Writing: Write your own lost or found notice.
Mike
__________________________
Linda
__________________________
an ID card
a watch
a pen
a baseball
They lost something. What did they lose
Did they find them
Where did they find them
At the Lost and Found
He lost ________.
a key
She found ______.
a bag
Look and Say
What did you lose Write the things you lose easily (at least five).
2a
keys, watches, mobile phone, pens, eraser, cups...
If you lost or found something at school, you can write some notices!
money
Pre-reading
Some students are reading the notices on the board.
Let’s have a look.
Lost and found
Read the notices on the board and circle the lost things.
2b
How many notices can you see
Read the notices again and write down
the items. Then check( ) Lost or Found.
2c
√
Items
Lost
Found
____________
____________
____________
____________
寻物启事：个人或单位丢失物品，希望通过启事得到帮助找回物品。
招领启事：个人或单位拾到物品后，寻找失主前来认领。
Look at key words (lost, found)
school ID Card
√
√
√
√
Lost
Found
____________
____________
____________
____________
Items
computer game
keys
watch
Read the notices again and answer questions
Where is the computer game
_____________________________
2. What’s John’s phone number
_____________________________
3. Who lost a school ID card
_____________________________
It’s in the school library.
It’s 495-3539.
Tom.
Translate the expressions into Chinese.
在学校图书馆
在教室
这是你的表吗？
问老师要它。
拨打……联系我
请给我的……邮箱发邮件
Language Points
qiu
ask 请求；询问
1. ask sb. for sth. 向某人要某物
2. ask sb. to do sth. 让某人做某事
你可以向老师寻求帮助。
You can ______ your teacher _____ ________.
妈妈让我和她去跑步。
My mother ______ me _____ _______ with her.
ask
for
help
asks
to
run
3. ask a question/questions 问问题
Language Points
qiu
E-mail n.电子邮件；v.给…发电邮
2. 请给Mr. Green 发一封电邮
一份电子邮件 ____ _________
Please ________ me.
an
e-mail
e-mail
Language Points
qiu
lost v.遗失；丢失
1) lost是动词lose的过去式，意为“遗失；丢失”。其反义词为find（找到; 发现）
2) lost还可作形容词，意为“丢失的；失去的”。
e.g. 我的词典丢了。 __________________________
I lost my dictionary.
e.g. 杰克正在操场上寻找丢失的球。
Jack is looking for the ____ ____in the playground.
lost
ball
3) Lost and Found 失物招领处
Language Points
n.qiu
Call v.(给……)打电话；n. 电话
call sb. 给某人打电话
call+电话号码 拨打……号码
call sb. at+电话号码 拨打……号码找某人
Please call me later. 请晚点给我打电话。
You can call 110 for help. 你可以拨打110求助。
You can call Alan at 284-3837. 你可以拨打284-3837找艾伦。