Unit 3 Is this your pencil? sectionB (2a-2c)课件28张

(共28张PPT)
Unit 3 Is this your pencil
Section B 2
Learning objectives （学习目标）：
1.能正确的使用名词性物主代词，并就物主关系进行问答。
2.学会一般疑问句及其回答。
3.能读懂并初步学习写寻物启事和招领启事。
When you lose something or find something what should we do
当你丢失或捡到东西时，我们应该怎么办？
Lead-in
Call 110
Lost and Found
She lost a shcoolbag.
丢失
Sb lost sth.
某人丢失什么东西。
Activity 2: New patterns
If (如果） you lost things, what can you do
如果你丢了东西，你该做什么？
We can write a Lost. 我们可以写一则寻物启事。
Lost（丢失或寻物启事）
I lost a pencil box in Classroom 302. I
must find it. Please call me at 888.
xxx
打电话
Lost（丢失或寻物启事）
I lost my keys in Classroom 302.
I must find them. Please e-mail me at
123@.
Li
发邮件
in [ n] prep. 在…里
library [ la br r ] n. 图书馆
ask [ɑ sk] v. 请求；要求；询问
ask…for… 请求；恳求（给予）
find [fa nd] v. 发现，找到
found [fa nd] 发现，找到（find的过
去式、过去分词）
some [s m] adj. 一些；某些
pron.有些；有的
ask sb for help “向某人求助”
classroom ['klɑ sru m] n. 教室
email ['i me l] v. 给…发电子邮件
n. 电子邮件
at [ t] prep. 按照；根据；在
call [k l] v. （给…） 打电话
lost [l st] v 遗失；丢失
must [m st] v 必须
an email 一封邮件
lose [lu z] 遗失，丢失
get lost 迷路
_________________________________________
__________________________________________
________________________
Write the things you lose easily.
2a
eraser
keys
pencil
ruler
pen
…
book
Lost:
My watch.
Black and white.
Call me at 13699453730.
Miss Wang
the lost thing
color
phone number
name
picture
Found:
A ring is in the school library.
Is is yours
E-mail me at 286417274@.
Miss Wang
the found thing
e-mail / phone number
联系人
picture
place地点
Lin Hai,
A computer game is in the school library. Is it yours Ask the teacher for it
Mike
Read the notices on the board and circle the lost things.
2b
Found:
Some keys are in Classroom 7E. Are they yours E-mail me at maryg2@.
学生自学，教师巡视
向老师要它
教室，专有名词，首字母大写。
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
学生自学，教师巡视
Read the notices again and complete the chart.
Lost What:
Who: Tom
Phone: 685-6034
Found What:
Who: Mike
Where: In the school library
A school ID card
A computer game
Found What: Some keys
Where:
E-mail: maryg2@
Found What: A watch
Who:
Phone: 495-3539
In Classroom 7E
John
重点解释
eg: You can ask her for the book.
你可以找她要那本书。
即时演练：
1.You can ___ him ___ the dictionary.
你可以找他要那本词典。
2. Don’t ___ me ___ it. Go and ___ your father ( ___ it).
不要问我要(它), 去问你爸爸要吧。
ask
for
ask
for
ask
for
(1）ask sb for sth “向某人索取某物”
如果你迷路了，可以向警察请求帮助。
If you get lost, you can ask the police for help.
（2）ask for 寻求；请求
(3) ask sb to do sth 让某人做某事
ask sb not to do sth 让某人不要做某事
We can ask for help.
我们可以请求帮助。
那个小孩让我和他玩。
The kid asked me to play with him.
她叫我不要跟他们玩。
She asks me not to play with them.
｛
find 强调“找”的结果
look for 强调“找”的过程
寻找
（2）
即时演练：
我在找我的手表，但是找不到。
I’m looking for my watch, but can’t find it.
（3）some 和any 的区别
﹛
some常用在肯定句中
any意为“任何一些”常用于疑问句和否定句.
建议,反问,请求的疑问句中,或期望得到肯定回答时,多用some Would you like some coffee
你要不要来点咖啡
当any起强调“任何”时, 可用在肯定句中 Any student can answer this question.
任何学生都可以回答这个问题.
即时演练：
1.I have ______tea here.我这儿有些茶叶.
2. I can’t see ______tea.我没看见茶叶.
3. Do you have ______friends at school
你在学校有些朋友吗 4.I have _____English books, they are my best friends.
5. What about _______fruit juice
来点水果汁如何
some
any
any
some
some
（1） E-mail me at maryg2@.
e-mail 及物动词，e-mail sb at…表示“给某人发送电子邮件到……”
你可以给我发电子邮件到Lili@
eg: You can e-mail me at Lili@.
即时演练：
e-mail at
请给凯特发电子邮件到kate@。
Please ________ Kate ___kate@.
(2) Call me 给我打电话。
1.“call sb” 给某人打电话
2. “call + 电话号码” 拨打……(号码)
请拨打110。
e.g. Please _______.
call 110
请给琳达打电话。
Please call Linda.
3. call sb at +电话号码 意为“拨打电话……找某人”
请拨打电话517-8026找琳达。
Please call Linda at 517-8026.
即时演练：
（3）I must find it. 我必须找到它。
must +V原形 （情态动词，无时态，人称和数的变化）
You _____ finish it today.
你一定要在今天完成它。
must
即时演练：
He ______(say/says) “sorry” to me.
他必须向我道歉。
You ______ see the doctor.
你一定要看医生。
must
must
Summary ：
1.在写寻物或招领启事时，题目要写正确：
招领启事为Found,寻物启事为Lost。
2.注意在启事中说明物品特征和自己的电话号码等信息，以方便与拾到东西的人或失主取得联系。
3.招领启事常用句型：
Is this / that your… 这 / 那是你的……吗？
Please call sb. at… 请打……找某人。
4.寻物启事常用句型：
I lost my …+地点 我在（某地）丢失了……
Can you call me at… 你能打……找我吗？
This _______(图书馆) is very big.
2. Linda and Jane are in the _______ (教室) now.
3. _______(一些) oranges are green.
4. You can _______(发电子邮件) Tom at Tom2014@.
5. Alan _______(丢失) his erasers in the morning.
一、 根据句意及所给汉语提示，写出句中所缺单词。
library
classroom
Some
e-mail
lost
二、单项选择。
( )1.Please call Mario ________ 529 6403.
A．for　　　　　B．at　　　　　C．in　　　　　D．of
( )2.Some books are ________ Classroom 7E.
A．in B．at C．on D．of
( )3.Jenny ________ her notebook.Can you help her find it
A．ask B．lost C．call D．thank
B
A
B
( )4.—What's this
—It's ________ book.It's ________ English book.
A．a；a B．an；an C．an；a D．a；an
( )5.—Is this your notebook，Jenny
—________.Thank you.
A．Yes，it is B．Yes，this is C．No，it isn't D．No，it is
A
D
1.请晚上给他打电话。
Please _____ ____ in the evening.
2. 你怎样拼写它？ _____ do ____ spell it
3. 那只绿色的铅笔是你的吗？
___________________________
4. 一部电脑游戏机在图书馆里。
A _________ ______ is ___ the school library.
5. 发电子邮件到我的邮箱jack@。
____________________________
How you
Is the green pencil yours
computer game in
三、 根据汉语提示完成句子。
E-mail me at jack@.
call him