Section B (2a-2c)
Unit 3
Is this your pencil?
How do I ?
Write the things you lose easily.
school ID card
watch
key
schoolbag
wallet(钱包)
ruler
eraser
notebook…
pen
写出你易丢失的物品。
2a
Is this your
watch ?My
phone number
is 495-3539.
Call me.
John
Lin Hai,
A computer game
is in the school
library. Is it
yours?Ask the
teacher for it.
Mike
Read the notice on the board notices and circle the words from 1a. 阅读公告牌上的布告，圈出活动 1a 中出现的单词。
lost:
I lost my
school ID card.
I must find it.
Call me at
685-6034.
Tom
Found:
Some keys are
in classroom7E.
Are they yours?
E-mail me at
maryg2@
gfimail.com.
Read the notices again and complete the chart.
A school ID card
A computer game
Lost What:
Who: Tom
Phone: 685-6034
Found What:
Who: Mike
Where: In the school library
In Classroom 7E
John
Found What: Some keys
Where:
E-mail: maryg2@gfimail.com
Found What: A watch
Who:
Phone: 495-3539
Read the notices again and work down
the items. Then check( √ ) lost or Found.
√
√
√
√
computer game
keys
watch
school ID Card
2c
Item Lost Foud
F________:
Some keys are in ______.
Are they ______?
______ me ______maryg2@
gfimail.com.
Lin Hai,
______ ______ ______
is ______ ______ school
______. Is it yours? _____
the teacher ______ it.
Mike
Is this ______ watch ?
My ______ ______
is 495-3539. ______ me.
John
今丢失书包一个，有拾到者可打电话695-3059与David联系。
Practice
schoolbag
name
call me at
Found 失物招领
Found:
Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2@gfimail. com.
捡到物品的名字
联系人
联系方式
物品图片
询问某物是不是丢失者的
Exercise
根据所给提示完成寻物启事
你在校园里捡到一支红色的钢笔，你的电话是867-6566，
姓名Li Yang，所在的班级Class 3, Grade1。
Found:
Is this___________?
Please___________________.
___________________.
A red pen
your pen
Call Li Yang at 867-6566
I am in Class 3, Grade1
Lost 寻物启事
Lost:
I lost my school ID card. I must find it. Call me at 685-6034. Thanks.
Tom
丢失的东西
联系方式
联系人
Exercise
根据所给提示完成寻物启事
Jim丢了一块手表，他的联系电话是245-8080。
Lost:
My___________?
Please___________________.
My watch
name is David
call me at 245-8080
阅读理解。
Lost：My new(新的)computer game
I lost my new computer game this morning. It's white. My name is David Miller. Please call 132?4879.
Found：A watch
I found a watch this afternoon. It's black. Is that your watch？Please call Mary at 387?0987.
Found：A notebook
Is that yours？It's new. It's yellow. My name is Jim Smith. My QQ number is 741721832.And my phone number is 390?8760.
Lost：My baseball
I lost my baseball. It's white. I must find it. Please call Tony Brown at 390?8123.
根据表格内容，选择正确的答案。
11．If(如果) you found a baseball，you can call ____.
A．132?4879 B．387?0987 C．390?8123
12．If you lost a notebook，you can call ____．
A．132?4879 B．387?0987 C．390?8760
13．____ lost a computer game.
A．David B．Mary C．Jim
14．Mary found a ____．
A．computer game B．watch
C．notebook
15．The notebook is ____．
A．black B．white C．yellow
C
C
A
B
C
1.Ask the teacher for it.去老师那里拿。
用法详解
ask作动词，在此处意为“请求；要求”。ask还可作“询问”讲，其反义词为answer(回答）。
You can ask the teacher for help.你可以向老师求助。
Ask your father to help you. 让你爸爸帮你吧。
拓展延伸
ask的相关短语：
ask sb.a question问某人一个问题
ask sb.（not) to do sth. 要求某人（不要）做某事
ask sb. for sth. 向某人要某物
ask sb. about sth. 问某人关于某事
典例
（重庆中考）You should ask Bob _____his own clothes. He is ten years old now.
A.wash B.washes C.washing D.to wash
解析：
句意：你应该要求鲍勃洗他自己的衣服。他现在十岁了。ask sb.to do sth.是固定短语，意为“要求某人做某事”。
2.Some keys are in Classroom 7E. 7E 教室里有几把钥匙。
（1)some在此处作形容词，意为“一些；某些”，既可修饰可数名词复数，又可修饰不可数名词。
I have some friends here.我在这儿有一些朋友。
（some作形容词修饰可数名词复数）
I’d like some water.我想要点儿水。（some作形容词修饰不可数名词）
(2)some作代词，意为“有些；有的”，可用于指代可数名词复数或不可数名词。
I have a few pencils. Some are black and some are red.我有一些铅笔。有的是黑色，有的是红色。（some作代词）
易混辨析
some与any
some和any都可以表示“一些”，也都可以作定语，修饰可数名词复数和不可数名词。但some一般用于肯定句中，any一般用于否定句和疑问句中。当疑问句表示建议或希望得到对方肯定回答时，用some不用any。
There are some eggs in the fridge.冰箱里有一些鸡蛋。
There aren't any eggs in the fridge.冰箱里没有鸡蛋。
Would you like some coffee? 你想喝点儿咖啡吗?
典例
（天津中考）—Is there beef in the fridge?
—No, there isn't______. There is ____pork.
some；any B. any；any C. some；some D. any；some
解析：some常用于肯定句中；any常用于否定句或疑问句中。
3.E-mail me at maryg2@gfimail.com.（请）给我发邮件到maryg2@gfimail.com。
e-mail也可写作email，在此处作动词，意为“给……发电子邮件”。常用短语e-mail sb.at表示“给某人发电子邮件到……”，at后接电子邮箱。You can e-mail him at jef2016@ sina.com.你可以发电子邮件到jef2016@sina.com给他。
拓展延伸
e-mail作名词时，意为“电子邮件”，其前用不定冠词修饰时应用an，表示“一封”。
I got an e-mail from her.我收到一封她的电子邮件。
知识点2
at /?t/ prep. (提供电话号码等时使用）按照；根据；在（某处、某时间或时刻）
（1）at在此处作介词，意为“（提供电话号码等时使用）按照；根据”，常用于动词call或e-mail后。
Call at 88689666 for more information.详情请咨询88689666。
（2)at还可意为“在（某处、某时间或时刻）”。We arrive here at 2:00 p.m.我们下午两点到达这里。
She is at Beijing University.她在北京大学。
典例
（菏泽中考）Please e-mail me___sdshas666@ 163.com if you have any questions.
A.on B.at C.to
解析：
e-mail sb.at..是固定短语，意为“给某人发电子邮件到…”。句意：如果你有什么问题，请发电子邮件到sdshzs666@163.com给我。
Please call me.请给我打电话。
You can call 110 for help.你可以拨打110求助。
You can call Alan at 18863650760.你可以打18863650760这个号码找艾伦
【学以致用】
①Please call in case of the fire (火灾) .
A.119 B. at 119
C. in 119 D. on 119
②Is this your watch in the lost and found case?
Call Mary 999-9789.
A. on B. for C. in D. at
I lost my school ID card.我丢了我的学生卡
lost的原形是lose，意为“遗失；丢失”，反义词为find“找到；发现”。
-I lost my dictionary.我的词典丢了。
拓展延伸
Lost可表示“寻物启事”，Found可表示“失物招领”；"Lost and Found"可表示“失物招领处”。
图解助记
知识点2
find /fa?nd/ 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，反义词为lose“遗失，丢失”。
You must find your notebook.你一定要找到你的笔记本。
【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.
look B. look for
C. find D. found
13
I must find it.我必须找到它。
知识点1
must /m?st/ modal v.必须
（1）must是情态动词，意为“必须”，其后接动词原形，没有人称和时态的变化。
You must finish your homework on time.你必须按时完成家庭作业。
（2）must的否定形式为mustn't，表示禁止，意为"不可以"。
We mustn't talk in the library.我们不可以在图书馆讲话。
1
2
3
4
5
②must引导的一般疑问句,其肯定答语用must,其否定答语用needn’t。
—Must I go now?我必须现在走吗?
—Yes,you must./No,you needn’t.是的,你必须走。/不,你不必现在就走。
口诀助记must的用法
情态动词表情态,动词原形后面跟;
责任义务must,否定回答needn’t。
典例
（宿迁中考）I can't go with you. I ____stay at home until my parents come back.
A.can B.may C.must D.could
解析：
句意：我不能跟你一起去。我必须待在家里直到我父母回来。must意为“必须”，符合语境。
A set of keys -串钥匙；一套钥匙
知识点
set/set/n.一套；一副；一组
set作名词，构成短语a set of，意为“一套；一副；一组”，后面跟可数名词的复数形式。a set of 作主语时，谓语动词用单数形式。
Linda gives me a set of stamps. 琳达给了我一套邮票。
A set of keys is on the table. 桌子上有一串钥匙。
用法详解
