Unit 3 Is this your pencil ？Section A (1a~2c)课件(共126张PPT，内嵌音频)2023-2024学年人教版七年级英语上册

(共126张PPT)
Unit 3
Is this your pencil
Section A (1a~2c)
There are many school things in the backpack. What are they
What's that
It's a schoolbag.
What's this
It's a pencil.
What's this
It's a pen.
What are they
They're books.
What's this
It's an eraser.
What's that
It's a dictionary.
What's this
It's a pencil box.
1a
Match the words with the things in the picture.
pencil
pen
books
eraser
ruler
pencil box
schoolbag
dictionary
e
g
b
h
c
f
a
d
I'm Gina. It's 7:30 a.m. now. I should be late for school. Can you help me pack my schoolbag
What should be put in Gina's schoolbag
Gina's bag
What's that
It's a dictionary.
Is the dictionary Gina's
Yes, it is Gina's dictionary.
Gina's bag
What's this
It's a pen.
Is the pen Gina's
No, it isn't. It's her sister Lisa's.
Gina's bag
What's this
It's a pencil box.
Is the pencil box Gina's
Yes, it is.
Gina's bag
What's this
It's an eraser.
Is the eraser Gina's
No, it isn't. It's her brother Alan's.
Gina's bag
What are they
They're books.
Are the books Gina's
Yes, they are.
Gina's bag
1b
Listen and number the conversations [1-3].
A: Is this your pencil
B: Yes, it is. It’s mine.
A: Is that your schoolbag
B: No, it isn’t. It’s his.
A: Are these your books
B: No, they aren’t. They’re hers.
3
2
1
=my pencil
=his schoolbag
=her books
What's the difference
my
mine
Whose puppy is it
It's mine.
It's my puppy.
It's yours.
It's your puppy.
It's his.
It's his puppy.
It's hers.
It's her puppy.
It's ours.
It's our puppy.
It's theirs.
It's their puppy.
注意：名词性物主代词=形容词性物主代词+名词
人称代词（主格） 形容词性物主代词 名词性物主代词
单数 复数 单数 复数 单数 复数
第一人称 I 我 we my 我的 our mine ours
第二人称 you 你 you 你们 your your yours yours
第三人称 he she it they his her its their his hers its theirs
形容词性物主代词及其名词性物主代词
Language points
巧记：有名用形，无名用名
Are these dictionaries yours
Yes, they're mine.
Are these pencil boxes yours
No, they aren't. They're his.
Is the cat yours
No, it isn't. It's hers.
1c
Practice and make your own conversations.
Is this your ruler
Yes, it is. It's mine
2a
Listen and check the things you hear.
2b
Listen again. Complete the conversation with the words in the box.
Tom : Excuse me, Grace. Is this your
Grace : Yes, thank you. And those are my _______.
Tom : And Jane, is this your ______
Jane : No, it isn’t. It’s hers.
Tom : OK, and these are my ______.
This is your ___________, Jane.
erasers
ruler
books
pencil box
pencil
erasers ruler pencil pencil box books
表示礼貌; 其中me是宾格
2b
Role-play the conversation.
2c
Practice and make your own conversations.
You can make full use of the things in the classroom.
Now you can put some of your things in the box. And one student should go to the stage and ask questions to find out all the owners.
Thank you for your attention!
Unit 3
Is this your pencil
Section A (2d~3c)
How can we find out the owners of the lost things
We can find the owners according to the features(colors, shapes, sizes...) of the lost things.
Express
Lisa
Helen
Dale
Cindy
Bob
Please help the man find all the owners.
Lisa
Helen
Dale
Cindy
Bob
Helen
No, it isn't. It's Helen's. And my book is Green
Express
Is this your book, Lisa
Lisa
Helen
Dale
Cindy
Bob
Yes, it is
Lisa
Express
Is this your book, Lisa
Lisa
Helen
Dale
Cindy
Bob
Yes, it is. It's my red ruler.
Dale
Express
Is this your ruler, Dale
Lisa
Helen
Dale
Cindy
Bob
No, it isn't. It's Cindy's.
Cindy
Express
Is this your eraser, Bob
Lisa
Helen
Dale
Cindy
Bob
Yes, it is. It's my black pencil.
Bob
Express
How about the pencil
2d. Read the conversation and answer my questions.
T: Hi, Anna. Are these your pencils
A: No, they're Bob's.
T: And is this his green pen
A: No, it isn't. The blue pen is his.
T: What about this dictionary
A: It's Helen's. And the green pen is hers, too.
T: And the eraser Is that yours
A: Yes, it is.
T: Thank you for your help, Anna.
A: You're welcome.
What color is Bob's pen
What is green
It is blue
Helen's pen is green.
= Bob's pencils
= her pens
= your eraser
= Helen's dictionary
2d. Read the conversation and fill in the blanks.
The Owner The things
Anna
Bob
Helen
eraser
pencils, the blue pen
the dictionary, the green pen
1. What about this dictionary
Language points
what about=how about，用于询问消息或者提建议，翻译成“那...怎么样”
about prep. 关于
(1) 用来询问消息时，通常前面已经有一个问题，What/How about sb/sth 相当于将前面的某个问题再问一遍。
eg. What color is it -It's yellow.
What about the orange -It's orange.
=What color is the orange
1. What about this dictionary
Language points
what about=how about，用于询问消息或者提建议，翻译成“那...怎么样”
about prep. 关于
(2) 用来提出建议时，通常后面接动作，由于about是介词，介词后面的动词要+ing，变成动名词。
eg. What about playing basketball
-That sounds great!
2. Thank you for your help.
Language points
Thank you=Thanks，用来表示感谢，二者任选其一即可
for prep. 为了
Thank sb for... 因某事感谢某人
eg. Thank you for your help. 谢谢你的帮忙
对于他人的感谢，我们应该回答：
You are welcome. 不客气，不用谢
2. Thank you for your help.
Language points
help n. 帮助，帮忙
eg. I need yoour help. 我需要你的帮助
help. v. 帮助
help sb 帮助某人，其中动词后面的人称代词要用宾格
eg. Help me! 帮帮我
help sb (to) do sth 帮助某人做某事
eg. 她帮我写作业。
She helps me do my homework
3. No, they're Bob's.
Language points
名词所有格表示事物所属关系，类
似形容词物代
1、's表示的所有格
eg. Bob's鲍勃的
2、of表示的所有格
eg. the name of the book书的名字
一般的单数名词在词尾直接加“'s” Tom’s book 汤姆的书
my uncle’s car
我叔叔的小汽车
以-s结尾的复数名词在词尾加“'” the students’ basketball
学生们的篮球
不以s结尾复数名词在词尾加“'s” Women’s Day 妇女节
Children’s Day 儿童节
2d. Role-play the conversation.
Hi, Anna...
...
Grammar Focus
Is this your pencil Yes, it is. It's mine./No, it isn't. It's hers.
Is this green pen Yes, it is./No, it isn't. The blue pen is his.
Is that your schoolbag Yes, it is./No, it isn't. It's his.
Are these your books Yes, they are./No, they aren't. They're hers.
Are those her keys Yes, they are./No, they aren't. They're mine.
=it is
=is not
=are not
单数
复数
含有be动词的一般疑问句
注意区分its和it's,
it's=it is 它是
its 它的
plete the questions and answers about each picture.
this
isn’t
these
they
that
is
those
aren’t
3a. Practice and make conversations with the things on your desks.
Is this your ruler
Yes, it is. It's mine
No, it isn't.
3b. Read the questions and complete the answers.
Is this her ruler Yes, . It's .
Is that Eric's schoolbag No, . Sally's.
Are these his pencils Yes, . They're .
Are those Anna's books No, . mine.
it is
hers
it isn’t
they are
his
they aren’t
They’re
It’s
注意：陈述句中的指示代词如果做主语，将其改为一般疑问句后，回答这个一般疑问句不能继续用指示代词作答，而要改为其对应的人称代词
有名用形，无名用名
Are those ID cards _______(you)
yours
your
This is _____(she) shirt.
hers
her
Is this _____ (you) pencil
yours
your
The watch is _____( I ).
my
mine
Group work: Now please design a play talking about the things you lost and the things you found. And then perform it in class.
Thanks for your attention!
Unit 3
Is this your pencil
Section B (1a~1f)
What’s in the box
Let’s have a look and find their owners.
What’s this
It’s a baseball.
Yes, it is.
Is the baseball yours, George
What’s this
It’s a watch.
Is the watch yours, Peppa
No, it isn’t. It’s George’s.
What’s this
Yes, it is mine.
Is it yours, Daddy Pig
It’s a computer game.
What’s this
Is this ID card yours, Mummy Pig
It’s an ID card.
Yes, it is.
What are they
No, they aren’t.
They’re keys.
Are the keys yours, Daddy Pig
Yes, it is.
Is this your notebook, Peppa
What’s this
It’s a notebook.
What’s this
Is this your ring, Mummy Pig
It’s a ring.
Yes, it is. It’s my ring.
No, it isn’t. It’s my father’s.
It’s a pen.
What’s this
Is the pen yours, Peppa
It’s a schoolbag.
What’s this
Is it your schoolbag, George
No, it isn’t. It’s Peppa’s.
baseball [ be s b l]
watch [w t ]
computer game [k m pju t ɡe m]
pen [pen]
key [ki ]
notebook [ n t b k]
ring [r ]
ID card [kɑ d]
bag [b ɡ]
1a. Match the things with the words in the picture.
1. baseball ___ 4. ID card __ 7. ring __
2. watch ___ 5. key __ 8. pen __
3. computer game __ 6. notebook __ 9. bag __
e
h
i
c
b
a
g
d
f
1b. Ask and answer questions about the things.
What’s this
It’s a key.
How do you spell it
K-E-Y
=spell it, please.
Look at the picture and guess where the things are.
1b. Ask and answer questions about the things.
1c. Listen and circle the things you hear in 1a.
1. baseball ___ 4. ID card __ 7. ring __
2. watch ___ 5. key __ 8. pen __
3. computer game __ 6. notebook __ 9. bag __
e
h
i
c
b
a
g
d
f
1d. Listen again. Write the things that belong to Linda or Mike.
pen
ID card
baseball
1d. Listen again and complete the conversations.
A: I lost my watch this morning.
B: OK.
A: .That’s my watch.
B: Here you are.
A: And that’s .
B: OK.
A: Linda.
Is this your watch
No, it isn’t
What’s your name
my ID card
A:That’s my pen.
B:This
A:Yeah, .
B:Alright, what’s your name
A:Mike.
B:OK. .
and that’s my baseball
Here’s your baseball
1d. Listen again and complete the conversations.
Language points
1. Is this your watch
watch n. 手表 pl. watches
指戴在手腕上手表、挂在胸前的怀表或用来计时的跑表。
指我们生活中用的钟表、挂钟、闹钟等，多带有闹钟的功能。
Language points
2. Ring n. 戒指
ring可数名词，意为“戒指”，其复数形式为rings。
This is a ring. 这是一枚戒指。
ring用作动词，意为“给…打电话；发出响声”
Please ring her up. 请给她打电话。
Listen! The bell is ringing. 听！铃响了。
Language points
3. I lost my watch this morning.
this morning 今天早上
常见短语： Good morning! 早上好！
In the morning 在早上
morning/afternoon/evening这类词当于指示代词this/that/tomorrow/next/last等词连用时不需要加介词
Language points
3. Here you are! 给你
Here be句型是一个倒装句，be后面接句子主语
其中，若句子主语是具体某个名词，则主谓位置倒装
Eg. Here is your baseball.
若句子主语是代词，则主谓位置不变
Eg. Here you are.
1e. Role-play and practice the conversations.
Excuse me, I lost my watch.
Is this your watch
Yes, it is.
Here you are.
Thank you!
Thanks for your attention!
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!