Unit 3 Is this your pencil? Section B 2a-2c 课件（共32张PPT）人教版英语七年级上册

(共32张PPT)
Unit 3
Section B2 (2a-2c)
Is this your pencil
Is this your pencil
Yes, it is.
1. To learn the lost and found notices
2. To learn some useful expressions in
the lost and found notices:
e-mail…at…, call…at…, ask…for…
一、必背单词
名词 1.图书馆 　 2.教室 　 _
3.一套；一组；一副 　 　　 _
动词 4.请求；询问；要求 　 5.找到；发现 　 _
6.(给……)打电话 　 _
7.遗失；丢失(动词lose的过去式)2022课标新增 　 _
8.必须(modal v.) 　 _
介词 9.在……里面 　 _
10.(提供电话号码等时使用)按照；根据；在(某处、某时间或时刻) 　 _
兼词 11.v.给……发电子邮件；用电邮发送 n.电子邮件 　 _
　e-mail
　at
　in
　must
　lost
　call
　find
　ask
　set　　
classroom
　library
预习检测
二、重点短语
1.请求；恳求(给予) 　 　 2.一套；一副；一组 　 　
　a set of　
　ask…for…　
in
library
ask
ask...for...
find
some
classroom
e-mail
at
call
lost
must
/ n/ prep. 在……里
/’la br ri/ n. 图书馆
/ɑ sk/ v. 请求；要求；询问
请求；恳求(给予)
/fa nd/ v. (found/found)找到；发现
/s m/ adj. 一些;某些pron. 有些;有的
/’klɑ sru:m/ n. 教室
/’i:me l/ v. 给……发电子邮件n. 电子邮件
/ t/ prep. 按照；根据；在
/k :l/ v. (给……)打电话
/l st/ v. (lose的过去式)遗失；丢失
/m st/ modal v. 必须
根据首字母提示写出单词
1.I l 　 my key and cannot open the door.
2.I must f 　 my bus card or I cannot get on the
bus.
3.C 　 me at 8569-9658 if you have a question.
4.My e 　 address is marysh@.
5.You can a 　 your teacher for your seat
number.
sk　
-mail　
all　
ind　
ost　
同步训练
二、完成句子,词数不限。
6.一块手表在书包里。
A watch is 　 　 .
7.你找到你的钥匙了吗
Did you 　 　
8.我弄丢了我的笔记本。
I lost 　 　 .
9.你可以向玛丽要那本书。
You can 　 　 Mary　 　 the book.
10.她必须找到她的戒指。
She 　 　 her ring.
　my notebook　
　find your key/keys　
　in the schoolbag　
　must find　
　for　
　ask　
_________________________________________________________________________________________________________
Write the things you lose easily.
写出你常丢失的物品。
2a
key, watch, book, pen, eraser, cup, pencil...
If you lost or found something at school, you can write some notices!
Lead-in
Pre-reading
1.We can see notices（启事）on the board（公告栏）．
2.The pictures of the watch and the keys tell us it is a board of ______________.
four
Lost and Found
【课堂探究1】
2b
Lin Hai,
A computer game is in the school library. Is it yours Ask the teacher for it.
Mike
Task 1：Read the notices on the board and circle the lost things.
Found:
Some keys are in Classroom 7E. Are they yours E-mail me at maryg2@.
失物招领
While-reading
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…
寻物启事
Task 2：Read the notices again and write
down the items. Then check( √ ) Lost or Found.
Item Lost Found
√
√
√
√
computer game
keys
watch
school ID Card
2c
物品
While-reading
( )1.What’s John’s telephone number
A.495-3935.　B.495-3539. C.359-4935. D.459-3539.
( )2.Where are the keys
A.In the school library. B.In Classroom 7E.
C.In the lost and found case.　 D.In the playground.
( )3.Who found a computer game
A.Tom. B.John. C.Lin Hai. D.Mike.
( )4.Who found a watch
A.Tom. B.John. C.Mike. D.Lin Hai.
( )5.What did Tom lose
A.His school ID card.　 B.His keys.　
C.His watch. 　 D.His computer game.
Task 3：Choose the best answer.
B　
　B　
　D　
B　
A　
6.What is in the library
_
7.How can the keys’ owner (主人) get them back
___________________________________________
___________________________________________
8.Whose phone number is 495-3539
_
9.Who lost the school ID card
_
10.What is Tom’s phone number
_
It is/It’s 685-6034.
Tom lost it.
John’s phone number is 495-3539.
The keys’ owner/He/She can e-mail at maryg2@.
A computer game is in the library.
Task 4：Answer the questions.
2c
My name is Lin Hai. I can’t find my computer. Where is it
It’s in the school library.
How can I find it
You can ask the teacher for it.
After-reading
2c
Where are my keys I lost my keys.
They’re in Classroom 7E.
How can I get them back
You can send an e-mail at marygz@.
2c
Do you see my watch
How can I find it
You can call John at 495-3539
2c
It must be Tom’s. How can I contact(联系) him
You can call him at 685-6034.
Key points of a found notice
1. 标题
2. 拾到的东西
4. 询问某物是不
是失者的
5. 联系人及联系
方式
3. 拾到东西的地点
Structure
Key points of a lost notice
1. 标题
2. 丢失的东西
3. 联系方式
5. 丢失者姓名
4. 表示感谢
1. ask v.询问，要求
我可以问你个问题吗？
Can I ask you a question
2.ask ... for ... 请求，要求，询问
You can ask your brother for the book.
你可以请求你的哥哥给你这本书。
3. ask sb to do sth 要求某人做某事
我妈妈要求我十点之前上床睡觉。
My mother asks me to go to bed before ten o'clock.
课堂小结
Key points
2. Call me at 685-6034.
call在此句中意为“打电话”,常用于以下结构：
① call sb. 给某人打电话
Call him this afternoon.
今天下午给他打电话。
② “call + 电话号码” 拨打……（号码）
Please call 110. 请拨打110。
③ “call sb. at + 电话号码”
拨打……（号码）找某人
Call Mary at 236-0388.
请拨打236-0388找玛丽。
3. I must find it.
must 必须,情态动词，后接动词原形
You must go to bed early.
你一定早睡。
4. E-mail me at maryg2@.
at prep. 提供电话号码/邮件号码时使用；在（某处、某时间或时刻）
（1）at放在电话号码或电子邮件前，表示“按照…，根据…”
“call / e-mail sb at + 电话/邮件号码”
给某人打电话/发送邮件到……
at还可以表示“在…时刻”
at three o’clock 在三点
at a quarter to six 六点差一刻
(3) 表示小一些的地方地点
at my home
at school
(2) at 表示时间，用于钟点前，用于时刻
前，译为 “在......时（刻）”。如：
ID card 学生卡；身份证
school library 学校图书馆
ask sb. for sth. 向某人要某物；请某人给予某物
e-mail sb. at+邮箱地址 给某人发电子邮件到……
phone number 电话号码
call sb. 给某人打电话
call sb. at+电话号码 拨打电话号码……找某人
【自信检测】 语法选择
I am Alice.I am 　1.　 girl of twelve.I study in No.22 Middle School.　2. favorite subject is English, because it’s very interesting.And I like speaking English.I have a nice English teacher.That dictionary is　3.　.His name Mike is on it.　4.　 loves us very much.He likes playing football after school with his son.This football is 　5.　.
( )1.A.an　 B.a　 C.the　 D./
( )2.A.My　 B.I　 C.Mine　D.His
( )3.A.his　 B.he　 C.him　 D. her
( )4.A.Him　 B.His　 C.He D.It　
( )5.A.they　 B.them　 C.theirs D.their
C
C
A
A
B
And he often tells 　6.　 some funny stories.My favorite sports 　7.　 running and swimming.I can’t play chess, so I want to join (加入) the chess club.Look! That lovely dog is 　8.　.　9.　 name is Lucky.It is white 　10. yellow.It often stays under the table, but now it is playing with a ball.
( )6.A.our　 B.we　 C.us　 D.ours
( )7.A.am　 B.is　 C.are　 D. be
( )8.A.I 　 B.mine　 C.my　 D.me
( )9.A.It 　 B.Its　 C.It’s D. is
( )10.A.but　 B.or　 C.and D. so
C
B
B
C
C
阅读理解 A
Found:Is this your red pen Call Gina at 794-5903. Found:A green pencil box.Call Maria at 410-5743.
Lost:A green notebook. E-mail Tim at tim19ab@. Found:A set of keys.E-mail Mary at m1989@.
Lost:My yellow ruler.Call John at 475-6987. Lost:My school ID card.My name is Sonia.Please e-mail me at sonia888@.
小本P28
( )21.If you lost a pen,you may call _____.
A.794-5903 B.410-5743 C.503-9765 D.370-8943
( )22.If you lost a set of keys,you may e-mail _____.
A.Gina B.Maria C.Mary D.John
( )23.What did Tim lose
A.A pen. B.A notebook. C.A ruler. D.A pencil box.
B
C
A
阅读理解 A
Found:Is this your red pen Call Gina at 794-5903. Found:A green pencil box.Call Maria at 410-5743.
Lost:A green notebook. E-mail Tim at tim19ab@. Found:A set of keys.E-mail Mary at m1989@.
Lost:My yellow ruler.Call John at 475-6987. Lost:My school ID card.My name is Sonia.Please e-mail me at sonia888@.
小本P28
( )24.What color is the ruler
A.Red. B.Green. C.White. D.Yellow.
( )25.Sonia _______.
A.found a pen 　 B.found a pencil box
C.lost a ruler 　 D.lost her school ID card
D
D
Sue has a cat.She likes playing with it at home.But she’s seven now and she has to go to school.She has to leave it at home and walk to school by herself, so she isn’t happy.She doesn’t listen to her teacher carefully in class.So she can’t answer the questions.
阅读理解 B
小本P28
A. B. C. D.
( )26. What animal does Sue often play with according to the passage
( )27.Sue is not happy because _______.
A.she has to leave her cat at home　
B.she doesn’t like school
C.she likes playing　
D.she can’t answer the questions
B
A
( )28.What does the underlined word “leave”mean in Chinese
A.离开　 B.留下　 C.带走　 D.玩耍
( )29.Sue goes to school _______.
A.by car　 B.by bus　 C.by bike　 D.on foot
Sue has a cat.She likes playing with it at home.But she’s seven now and she has to go to school.She has to leave it at home and walk to school by herself, so she isn’t happy.She doesn’t listen to her teacher carefully in class.So she can’t answer the questions.
阅读理解 B
小本P28
A
D
Now the students are having a math class.She is looking out of the window.Mr.Green asks, “What is two and two, Sue ” Sue stands up but she can’t answer it.
“If your mother gives you two pencils,” Mr.Green says,“and I give you two.How many pencils do you have ”
“Five, Mr.Green.”
“You are wrong,” Mr.Green says.“You have four.”
“I don’t think so,” the girl says.“I already (已经) have one in my pencil box!”
( )30.Which statement is TRUE about Sue
A.She doesn’t like playing with the cat at home.
B.She is six years old now.
C.She can answer the questions in class.
D.There is one pencil in her pencil box.
阅读理解 B
小本P28
D