(共40张PPT)
Unit 3
Is this your pencil
SectionB 2a-2c
人教版新目标 七年级上册
Watch a video
Let’s sing together!
Let’s learn
Let’s learn and talk.
[ la br ri]
图书馆
library
A:Where are they
B:They are in the .
library
Let’s learn
Let’s learn and talk.
A:Where are they
B:They are in the .
[ klɑ s ru m]
教室
classroom
classroom
Let’s learn and talk.
Let’s learn
ask
[ɑ sk]
中
v. 请求； 要求
拓
ask for 寻求； 要求
ask sb. for sth. 向某人要某物
ask sb. to do sth. 要求某人做某事
ask sb. about sth. 向某人询问某事
Let’s learn
Let’s learn and talk.
call
[k l]
中
v.呼唤；称呼；召唤；打电话叫
拓
call sb. 给某人打电话
call + 电话号码： 拨打电话...
call sb. + at + 电话号码：拨打电话号码...找某人
e-mail sb. + at + 电子邮箱：给某人发电子邮箱到...
Do you often lose things What do you lose easily
Write the things you lose easily.
Let’s think
2a
Lost
Found
What things do
they lose
/u /
Linda
Mike
She lost her
watch and ID card.
He lost his
pen and baseball.
What things do
you often lose
Write the things
you lose easily.
写出你常丢失的物品。
easily容易地
easy容易的
Check: I lose... easily.
cups…
pens…
school things:
other(其他的) things:
How can you
find the lost
things at school
/fa nd/
批注：老师要把学生的产出进行板书并归类
ask teachers for help
broadcast
/ br dkɑ st/
Lost and Found
批注：可呈现自己学校的失物招领处
发朋友圈
Let’s talk
The little boy 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 boy do
Let’s talk
ask our family for help
write a Lost and Found notice
ask our teacher and classmates for help
Let’s look
Some students are reading the notices on the board.
Let’s have a look.
Four
How many notices can you see
They are Lost and Found notices.
What kind of notices are they
While-reading
2b
notice board 公告栏
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 maryg2@.
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
Read the notices on the board and circle the lost things.
阅读公告栏启事，圈出丢失的物品。
/ /
What are these
Where can you see them
What are the notices about
thumb tack
notice board
What are the lost things
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 maryg2@.
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
Read the first
sentence (句子)and pictures.
Tips:
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 maryg2@.
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
What kind (种类) of
notice are they
Lost
(寻物启事)
Found
(失物招领)
To find the owner.
To find the lost things.
Let’s read
Read the notices and choose the right answers.
1.John’s telephone number is__________.
A.285-497 B.685-6034 C.495-3539 D.210-6958
2.________ is(are) in Classroom 7E.
A.Some keys B. A computer game C. A watch D.A school ID card
3.We can know that________
A.Mike lost a computer game.
B.A computer game is in the school library.
C.John lost his watch.
D.Tom lost his school ID card
√
√
√
While-reading
2c
Read the notices again and write down the items. Then check( √ ) Lost
or Found.再读一遍启事，写出丢失的物品，并在Lost或Found下打勾。
/'a t mz/
a computer game
some keys
a watch
a school ID Card
Lin Hai
Tom
Mary
Item
Lost
Found
Who
Who
Mike
John
Check: lost/found sth because...
Culture Focus(文化聚焦)
E-mail address 邮箱地址
电子邮件地址的格式是由三部分用户名@网络服务商域名组成。第一部分“USER”代表用户名；第二部分“@”是分隔符；第三部分是用户信箱的邮件接收服务器域名，用以标志其所在的位置。
Let’s read
Read again and complete the chart.
Found What: A computer game
Who: Lin Hai Mike
Where: In the school library
How: Ask the teacher for it
Found What: some keys
Who: Mary
Where: In Classroom 7E
How: E-mail at
maryg2@.
Let’s read
Read again and complete the chart.
Found What: A watch
Who: John
How: call him at 495-3539
Lost What: School ID card
Who: Tom
How: Call him at 685-6034
Found notice
Read the found notice and answer:
1. Who lost a computer game
_______________________________
2. Who found the computer game
_______________________________
3. Where did he find the computer game
_______________________________
4. How can Lin Hai get得到 the computer game
_______________________________
Lin Hai lost a computer game.
Mike found the computer game.
He found it in the school library.
library / la br r /图书馆
in the library在图书馆
He can ask the teacher for it.
ask sb. for sth.向某人寻求/要...
Found notice
Read the found notice and choose:
1. Who lost some keys ( )
A. Mary B. We don’t know.
2. Where are the keys( )
A. in the classroom B. in the office 7E C. in Classroom 7E
3. Who found the keys ( )
A. Mary B. We don’t know.
4. How can the owner主人get the keys( )
A. Call Mary B. E-mail Mary at maryg2@.
B
C
A
B
Found notice
Read the found notice and fill in the blanks.
1._________found the watch.
2.The owner主人can ____him to get the watch.
3. The owner主人can call him at_________________.
call /k l/ sb. at+电话号码 打...电话号码给某人
John
call
495-3539
Lost notice
Read the lost notice and anser:
1.Who lost a school ID card
____________________________.
2. If如果you find the ID card, how can you give it to the owner主人
____________________________.
3. How does Tom feel感觉
____________________________.
Tom lost a school ID card
I can call the owner at 685-6034
He is not happy.
Post-reading
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 maryg2@.
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
Can you circle the other contact ways
Post-reading
Group discussion: How to write a Found notice？
Lost
Lost:
I lost my school iD card. I must find it. Call me
at 685-6034.Thanks.
Tom
1. the lost things
2. contact
3. give thanks
Post-reading
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 maryg2@.
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
1. Can Linhai find his computer
game from Mike Why
How does Tom feel （ Tom心情怎么样？）
3. Why does Tom write “I must find
it.”
2. What’s the relationship between
Lin Hai and Mike
Reading
1
1
2
3
4
What was lost/found
2
Where was it lost/found
How to contact(联系）the owner（主人）/ finder（拾到者）
3
A computer game was found.
Some keys were found.
A watch was found.
A school ID card was lost.
what
where
Contact
联系
when
Thanks
Key elements(要素)
Ask the teacher for it.
E-mail me at …
My phone number … Call me …
Call me …at …
Key elements(要素)
LOST/FOUND
when
where
what
contact
Thanks
in the
morning/
afternoon/
evening
last week
Yesterday
at … o'clock
Ask the teacher
for it.
Call … at… .
Email… at … .
My QQ/phone
number is…
Lost
Found
in the library
/classroom/
dining hall/
museum
on the
playground
（操场）…
I found … .
Is it your …
Are they yours
I lost … .
Help me find …
I must find … .
Thank you very
much.
Thanks for your
help.
Thanks for your
kindness.
(善心)
What can we do
to stop losing things
Post
reading
1. We should keep(保管)our things
carefully(仔细地)everything
in order.(有序）
2. Write down our names and
telephone numbers on it.
告诉学生妥善保管物品，物品上写上自己的名字
Read and write down the key points.
Let’s read
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
maryg2@.
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
n.图书馆
ask v.请求； 要求；询问
ask … for … 请求； 恳求（给予）
adj. 一些；某些 pron. 有些；有的
class(n.班级）+room(n. 房间 )=classroom n. 教室
v. 给······发电子邮件 n.电子邮件
v.（给······）打电话
prep.（提供号码等时使用）按照；根据；在（某处、某时间或时刻）
modal v.必须
Language points
1. A computer game is in the school library. (教材P17 2b)
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
Point
2. Ask the teacher for it. (教材P17 2b)
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
Point
You can ask the teacher for help. 你可以向老师寻求帮助。
Can I ask a question 我能问个问题吗？
Language points
3. I lost my school ID card. (教材P17 2b)
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
Point
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。
Language points
4. I must find it. (教材P17 2b)
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
Point 1
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
Point 2
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。
Language points
5. Call me at 685-6034. (教材P17 2b)
call在此处作及物动词。常用结构有：
call v.(给……)打电话
Point
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
Exercise
一、单项选择
1. There are _______ pens in the pencil box.
A. one B. some C. a lot D. much
2. I can’t _______ my ID card anywhere.
A. find B. found
C. look for D. looked for
A
B
Exercise
Ⅱ.按要求完成句子。
1. You ________（必须）find your key.
2. Linda ________（丢失）her eraser yesterday.
3. There are two ____________（图书馆）in my town.
4. You can _________（发电子邮件）him at jack2003@.
must
lost
libraries
e-mail
1. You can ______ Gina (向……要) _____ your ruler.
2. Please _______ me _____ Lingling2015 @.
3. -Is Frank ___ ____ _________ (在教室)
-No, he isn’t.
4. I _____ (必须) find my green pencil.
5. Eric ____ (丢失)his school ID this morning.
根据汉语或句意提示，用恰当的单词或短语完成下列句子。
ask
for
e-mail
at
the
must
lost
in
classroom
Homework
基础型作业：
列出你丢失过的物品/捡到的物品，并写一篇Lost & Find 的。
实践型作业：
查看校园的失物招领角，看看同学们经常会丢失哪些物品，小组讨论想一想同学们怎样才能保管好自己的物品，并分享你们的秘诀哦？
拓展型作业：
查询在外丢失贵重物品后，怎么办？把你的方法分享给大家！
