人教新目标(Go for it)版七年级上册 Unit 3 Is this your pencil?Section B (2a-2c) 课件 (共22张PPT)

(共22张PPT)
Unit 3
Is this your pencil
Section B (2a~2c)
01
学习目标
能记住并正确运用本课时的重点单词和短语: in, library, ask, find, some, classroom, e-mail, at, call, lost, must, ask... for...。
能阅读寻物启事和失物招领启事获取物品相关信息。
What’s this in English
It’s a pencil.
How do you spell it
P-E-N-C-I-L.
02
新课讲授
What’s this in English
It’s a watch.
How do you spell it
W-A-T-C-H.
What’s this in English
It’s a notebook.
How do you spell it
N-O-T-E-B-O-O-K.
n.图书馆
library
v.请求；要求；询问
ask
请求；恳求(给予)
ask…for…
Look and say
v.找到；发现
find
adj.一些；某些
pron.有些；有的
n.教室
classroom
Look and say
some
v.给……发电子邮件；用电邮发送
n.(＝email)电子邮件
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)
at
Look and say
v.(给……)打电话
call
v.遗失；丢失
lost
modal v.必须
must
Look and say
The little piggy lost many things. Can you talk about them and spell the words
E.D. School
Student
No. 118
He lost ______________.
a ring
a notebook
a baseball
an ID card
a watch
a computer game
What should the little piggy do
Do you often lose things like little piggy
What do you lose easily
2a
Write the things you lose easily.
______________________________________
______________________________________
______________________________________
______________________________________
eraser
keys
pencil
ruler
pen
book
How many notices can you see
Pre-reading
Read the notices on the board and circle the lost things.
Thanks.
2b
While-reading
Item
________________________________________________________________
Lost Found
Read the notices again and write down the items. Then check (√) Lost or Found.
a computer game
some keys
watch
school ID card
√
√
√
√
2c
Read the notices again and answer the questions.
Where is the computer game
_______________________________
2. What’s John’s phone number
_______________________________
3. Who lost a school ID card
_______________________________
In the school library.
495-3539.
Tom.
Post-reading
1. A computer game is in the school library.
library作可数名词，其复数形式为libraries，in the library意为“在图书馆”。
There are three libraries in the city.这个城市有三个图书馆。
library n.图书馆
2. Ask the teacher for it.
1) ask作动词，在此处意为“请求；要求”，ask... for... 意为
“请求……给予……”。
2) ask作动词，还可意为“询问”，其反义词为answer（回答）。
ask v.请求；要求；询问
Language Points
3. I lost my school ID card.
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可表示“寻物启事”，Found可表示“失物招领”，
Lost and Found 表示“失物招领处”。
3) lost还可作形容词，意为“丢失的；失去的”。
lost v.遗失；丢失
I lost my dictionary. 我的词典丢了。
Jack is looking for the lost ball in the playground.
杰克正在操场上寻找丢失的球。
4. I must find it.
1) must是情态动词， 其后接动词原形，没有人称和时态的变化。
2) must的否定形式为mustn’t，表示禁止，意为“不可以”。
must modal v.必须
You must finish your homework on time. 你必须准时完成你的作业。
We mustn't speak loudly in the library. 我们不可以在图书馆里大声说话。
find v.找到； 发现
find作动词，意为“找到；发现”，其过去式和过去分词均为found。
I want to find my notebook。我想找到我的笔记本。
5. Call me at 685-6034.
call在此处作及物动词。常用结构有：
call v.(给……)打电话
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。
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
We have read some motices about Lost and Found.
We have learnt some new words involving this text.
03
课堂总结
1.根据句意及首字母或汉语提示完成单词
1. Please call me a________ 557- 6389.
2. Two ________(图书馆)are in our school.
3. Can you find an iPad i________ Yang Yang’s room
4. Some books, desks and chairs are in the c_________.
5. We can send(发送)e________ on the computer.
t　
n　
mails
libraries
lassroom
04
当堂检测
2.选择题
( )1. This is my sister. ________ name is Jenny.
A. Her B. his C. Its D. My
( ) 2. —______. Are you Mr. Green —Yes, I am.
A. Thanks B. Yes C. Excuse me D. Sorry
( ) 3. Please call Alan __________ 685-4154.
A. on B. In C. at D. Under
( ) 4. Your watch is very nice. _____________.
A. Thank you B. OK C. No, it’s not D.Yes, it is
( ) 5. _________ pen is red, and _______ pen is blank.
A. I, her B. My, her C. I, she D. My, she
A
C
C
A
B