(共24张PPT)
Unit 3 Is this your pencil
Section B 2a-2c
New words
prep.在……里
n.图书馆
v. 请求;要求;询问
v. 找到;发现
adj.一些;某些 pron.有些;有的
n. 教室
v.给……发电子邮件;用电邮发送
n. 电子邮件
in
library
ask
find
some
classroom
e-mail
prep. (提供电话号码等时使用)按照;根据;在(某处、某时间或时刻)
v.(给……)打电话
v.遗失;丢失
modal v. 必须
请求;恳求(给予)
at
call
lost
must
ask…for…
Excuse me. Are these your books
Yes, they are. They’re mine.
No, they aren’t.
They’re his.
Are those your dictionaries
2a
Write the things you lose easily.
school ID card
watch
key
schoolbag
wallet(钱包)
ruler
eraser
notebook…
pen
2b
Read the notices on the board and circle the
lost things.
Lin Hai,
A computer game is in
the school library. Is it
yours Ask the teacher
for it.
Mike
Found:
Some keys are in Classroom
7E. Are they yours E-mail
me at marygz@.
Is this your watch
My phone number is
495-3539. Call me.
John
Lost:
I lost my school ID card.
I must find it. Call me at
685-6034. Thanks.
Tom
Language points
1. ask. . . for. . . 请求;恳求 (给予)
【语境领悟】
*Ask the teacher for help. 向老师求助吧。
*Ask your father to help you. 让你爸爸帮你吧。
【自主归纳】
(1) ask为动词,意为“询问;问”,ask. . . for. . . 意为“请求;恳求 (给予)”, 固定短语。
(2) ask sb. to do sth. “让某人做某事”。
【学以致用】
Please ask Tom here.
A. come B. comes
C. to come D. coming
2. Call me at 685-6034. 拨打685-6034找我。
【句型剖析】
这是以动词原形开头的祈使句。call sb. at +电话号码,意为“拨打……找某人”。
* Please call me at 888-9998.
请拨打电话888-9998与我联系。
【归纳拓展】
call的常见用法
call sb. 给某人打电话
give sb. a call 给某人打电话
call+电话号码 拨打……号码
【学以致用】
① Please call in case of the fire (火灾) .
A.119 B. at 119
C. in 119 D. on 119
② Is this your watch in the lost and found case
Call Mary 999-9789.
A. on B. for C. in D. at
3. find 找到; 发现
【语境领悟】
*I can’t find my ruler.
我找不到我的尺子了。
*He found a box in his desk.
他在课桌里发现了一个盒子。
【自主归纳】
find是动词, 意为“找,发现”,后跟代词、名词等。其过去式为found。
【归纳拓展】 find 与 look for “找”不同
find 强调“找到”这一结果。
look for “寻找”, 强调“寻找”这一动作。
【一言辨异】
I’m looking for my pen, but I can’t find it.
我正在寻找我的钢笔, 但是我找不到它。
【学以致用】
I can’t my eraser.
A. look B. look for
C. find D. found
2c
Read the notices again and write down the items. Then check (√ ) Lost or Found.
Item Lost Found
________________
________________
________________
________________
school ID card
watch
some keys
a computer game
√
√
√
√
Check answer
连词成句。
1. my watch, lost, I (. )
__________________________________
2. computer game, this, is, your ( )
__________________________________
3. these, your keys, are ( )
__________________________________
I lost my watch.
Is this your computer game
Are these your keys
Exercise
任务型阅读。
lost & found
Found:
Is this your schoolbag Call Kelsey at 328-6798.
Found:
Dictionary.
Is this your dictionary
Please call Alan.
Phone # 465-3456.
Lost:
My ring.
My name is Linda. Please call 675-1243.
根据失物招领启事,完成下列句子。
1. _________ found a schoolbag.
2. Linda lost a __________.
3. Linda’s phone number is ____________.
4. Alan found a ____________.
5. Alan’s phone number is ___________.
6. Lin Yi lost her schoolbag, then she may call
____________ at ___________ to find it.
Kelsey
ring
675-1243
dictionary
465-3456
Kelsey
328-6798