人教版英语七年级上册Unit 3 Is this your pencil?Section B(2a~self check)阅读加写作课件(共41张PPT)

(共41张PPT)
Unit 3
Is this your pencil
Section B (2a~self check)
What can the monster do
He can help put all the lost things in the lost and found box. People can find their things easily.
Do you want it
2a
____________________
____________________
____________________
school ID card
watch
cellphone
wallet(钱包)
pencil
eraser
notebook…
What do you lose easily Write them down and I will help find them.
Is this your school ID card
Yes, it is. It’s my school ID card.
Is this your watch
No, it isn’t. It’s Bob’s.
Is this your notebook
Yes, it is. It’s mine. And this is my pencil.
Many people write letters to me for help. Can you read them for me
2a
2b
Lin Hai,
A computer game is in the school library. Is it yours？Ask the teacher for it.
Mike
Read and circle the lost things.
Is this your watch
My phone number is 495-3539. Call me.
John
2b
Read and circle the lost things.
Found:
Some keys are in
Classroom 7E.
Are they yours E-mail me at maryg2@.
Lost:
I lost my school ID card. I must find it. Call me at 685-6034. Thanks.
Tom
Items
Lost
Found
ID card
watch
keys
computer game
√
√
√
√
2c
Read the notices again and write down the items. Then check (√ ) Lost or Found.
Read and answer my questions.
2c
1.Who found a computer game
2.If you lost your watch, what can you do
3.Who lost ID card How to contact the owner
4. Where are the keys
Mike.
Call John at 495-3539.
Tom.
Call him at 685-6034.
They are in Classroom 7E.
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.
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 Can you help me find it
You can call John at 495-3539
2c
It must be Tom’s. How can I contact him
You can call him at 685-6034.
Language points
1.Ask the teacher for it.去老师那里拿。
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）。
ask sb. for sth. :向某人索取某物；向某人要某物
如：You can ask him for the dictionary.
Language points
ask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
Language points
2. Some keys are in Classroom 7E.
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。
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。
Language points
2. Some keys are in Classroom 7E.
I have some friends here.
我在这儿有一些朋友。（修饰可数名词复数）
I’d like some water.我想要点儿水。（ 修饰不可数名词）
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）
Language points
some与any的区别
相同点：
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。
不同点：
some一般用于肯定句中，any一般用于否定句和疑问句中。
Language points
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
注意：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。
Language points
3.Call me at 685-7788.
call 是动词，在此句中意为“打电话”
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
Call him this afternoon.
Please call 110.
Eg. Call Mary at 236-0396.
Language points
4. E-mail me at maryg2@.
E-mail
动词，意为“给…发电子邮件”。常用短语e-mail sb.at.
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。
Language points
4. E-mail me at maryg2@.
at
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。
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。
Language points
5. I must find it.
must：（情态动词）必须,后接动词原形。
You must finish it today. 你一定要在今天完成它。
find作动词，意为“找到；发现”，其过去式和过去分词均为found
You must find your notebook.你一定要找到你的笔记本。
Language points
5. I must find it.
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：lose, 其过去式为lost.
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”。
Language points
6. A set of keys 一串钥匙；一套钥匙
a set of，意为“一套；一副；一组”，后面跟可数名词复数形式。a set of +名词作主语时，谓语动词用单数形式。
Eg.
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
宾语
主语
Complete the notices with the words or phone number in the box.
3a
name yours found 284-5486 lost call
name
call
yours
284-5486
Lost
Found
Title: Lost or Found
What is lost or found
Who lost or found the things
How to contact others
3a
Title: Lost or Found
What is lost or found
Who lost or found the things
How to contact others
How to write a lost or found notice
What else can be included
I lost my schoolbag.
Which one is his schoolbag
What color What size Any decorations
It’s big and blue.
3b
Title: Lost or Found
What is lost or found
Who lost or found the things
How to contact others
Write your own lost or found notice with your name and phone number.
What color What size Any decorations
Lost:
My ID card.
My name is Helen.
Please call me at ...
Found:
A watch.
Is this your watch
Please call Mike at...
Lost
Found
What is lost
What is found
Who lost things
Ask
How to contact
Who found things
How to contact
writing
How to write a lost or found notice
writing
Possible versions
Lost:
I lost a set of keys. I must find them. My name is Jim. Please call me at 347-2580.
Jim
Found:
Is this your school ID card I found it in the school library. Call James at 347-2580 or e-mail me
at im327@.
Self check
1. Write the school things you know.
eraser
book
pencil
dictionary
pen ruler
notebook
schoolbag
pencil box
Self check
2. Complete the chart with pronouns.
I me my mine
you yours
her hers
he him
his
his
her
she
you
your
Self check
3. Look at the picture and write conversations.
A: _________________
B: ______________________
A: ______________________
B: ______________________
A: ______________________
B: ______________________
2
3
4
1
A: Is that your schoolbag
B: No, it isn’t.
No, they aren’t.
Are those your baseball
Is this your pencil box
Yes, it is. It’s mine.
Is that your watch
Yes, it is. It’s mine.
Self check
Exercises
完成句子
1. 这是你的铅笔吗？ __ ____ your pencil
2. 是的。它是我的。 Yes, __ __. It’s ______.
3. 那是你的书包吗？__ ____ your schoolbag
4. 不是。它是他/她的。No, __ ____. It’s ___/_____.
5. 这是他的绿色钢笔吗？ __ this ___ ______ pen
Is this
mine
Is that
it isn’t his hers
it is
Is his green
Self check
Exercises
补全对话：从方框中选择最佳选项完成对话, 有两项多余。
A: _________What’s this in English
B: It’s an eraser.
A: _________
B: E-R-A-S-E-R.
A: _________
B: No, it isn’t.
A: Is this your pencil
B: _________
A: Here you are.
B: _________
A: You’re welcome.
A. Is this your eraser
B. Yes, it’s my pencil.
C. Excuse me.
D. No, it isn’t.
E. Thank you.
F. How do you spell it
G. What’s that
C
F
A
B
E
Self check
Exercises
句型转换
1.Spell it,please.(改为同义句)
___________ ___________ you spell it
2.John's telephone number is 515-3982. Please call him.(改为同义句)
Please____________John____________515-3982.
3.His pen is blue.(改为同义句)
The blue pen____________ ____________.
How can
call at
is his
Self check
Exercises
句型转换
4.Thanks for your help.(写出答语)
___________________________________________
5.find,card,must,ID,She,her,school(.)(连词成句)
__________________________________________
You’re welcome.
She must find her school ID card.
Thanks for your attention!