What’s this in English?
It’s a pen.
What’s this in English?
It’s an eraser.
What’s this in English?
It’s a book.
What’s this in English?
It’s a ruler.
What’s this in English?
It’s a pencil.
What’s this in English?
It’s a pencil box.
Is this a schoolbag?
Yes, it is.
Is this a dictionary?
Yes, it is.
Unit 3 Is this your pencil?
pen
eraser
book
ruler
pencil
pencil box
schoolbag
dictionary
笔；钢笔
橡皮
书
尺；直尺
铅笔
铅笔盒；文具盒
书包
词典；字典
pencil __
pen ____
books ____
eraser ____
ruler ____
pencil box ____
schoolbag ____
dictionary ____
g
b
h
c
f
a
d
e
2a Listen and check( √ ) the things you hear.
2b Listen again. Complete the conversation with
the words in the box.
erasers pencil ruler pencil box books
Tom: Excuse me, Grace.
Grace: And those are my_______.
Tom: And Jane,
Jane: It’s hers.
Tom: OK, and these are my_______. This is
your__________, Jane.
Is this your_______?
Yes, thank you.
is this your______?
No, it isn’t.
pencil
erasers
ruler
books
pencil box
Tom: Excuse me, Grace. Is this your pencil?
Grace: Yes, thank you. And those are my
erasers.
格蕾丝：是的，谢谢。还有那些是我的橡皮擦。
汤姆：格蕾丝，打扰一下。这是你的铅笔吗？
Tom: And Jane, is this your ruler ?

Jane: No, it isn’t. It’s hers.

Tom: OK, and these are my books. This is your
pencil box, Jane.
汤姆：好的，这些是我的书。简，这是你的铅笔
盒。
汤姆：简，这是你的尺子吗？
简： 不，它不是。它是她的。
A: Is this your pencil?
B: Yes, it is.
A: Is this your ruler?
B: No, it isn’t.
A：这是你的铅笔吗？
B：是的，它是。
A：这是你的尺子吗？
B：不，它不是。
1b Listen and number the conversations [1-3].
A: Is this your pencil?
B: Yes, it is. It’s .
A: Is that your schoolbag?
B: No, it isn’t. it’s .
A: Are these your books?
B: No, they aren’t. they’re .
mine
his
hers
3
2
1
Is _____ your book?
Yes, it is.
No, it _____.
Are _____ my pencils?
Yes, _____ are.
No, they aren’t.
Is _____ his ruler?
Yes, it ____.
No, it isn’t.
Are ______ her pens?
Yes, they are.
No, they ______.
this
isn’t
these
they
this
is
these
aren’t
1b Listen and number the conversations [1-3].
A: Is this your pencil?
B: Yes, it is. It’s .
A: Is that your schoolbag?
B: No, it isn’t. it’s .
A: Are these your books?
B: No, they aren’t. they’re .
mine
his
hers
3
2
1
Guessing game
Is this a / an …?
Yes, it is.
No, it isn’t.
pencil
Guessing game
Is this a / an …?
Yes, it is.
No, it isn’t.
schoolbag
Guessing game
Is this a / an …?
Yes, it is.
No, it isn’t.
pen
Guessing game
Is this a / an …?
Yes, it is.
No, it isn’t.
pencil box
Guessing game
Is this a / an …?
Yes, it is.
No, it isn’t.
dictionary
Guessing game
Is this a / an …?
Yes, it is.
No, it isn’t.
eraser
mine
his
hers
我的
他的
她的
我的
他的
她的
my
his
her
你的
your
yours
你的
名词性物主代词
形容词性物主代词
名词性物主代词
形容词性物主代词
+
名词
=
This is my pencil.
This is mine.
名词性物主代词
形容词性物主代词
+
名词
=
pencil
my
mine
+
=
This is his pencil box.
This is his.
This is her schoolbag.
This is hers.
This is your dictionary.
This is yours.
This is my pencil.
This is mine.
名词性物主代词
形容词性物主代词
+
名词
=
This is his pencil box.
This is his.
这是我的铅笔。
这是我的(铅笔)。
这是他的铅笔盒。
这是他的(铅笔盒)。
This is her schoolbag.
This is hers.
This is your dictionary.
This is yours.
这是她的书包。
这是她的(书包)。
这是你的字典。
这是你的(字典)。
名词性物主代词
形容词性物主代词
+
名词
=
3b Read the questions and complete the answers.
Is this her ruler?
Yes, _____. It’s _____.
2. Is that Eric’s schoolbag?
No, ______. ____ Sally’s.
3. Are these his pencils?
Yes, ________. They’re ____.
4. Are those Anna’s book?
No, __________. _______ mine.
it is
hers
it isn’t
It’s
they are
his
they aren’t
They’re
Teacher: Hi, Anna. Are these your pencils?
Anna: No, they ’re Bob’s.
Teacher: And is this his green pen?
Anna: No, it isn’t. The blue pen is his.
Teacher: What about this dictionary?
Anna: It’s Helen’s. And the green pen is
hers, too.
2d Role-play the conversation.
Teacher: And the eraser? Is that yours?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: You’re welcome.
Teacher: Hi, Anna. Are these your pencils?

Anna: No, they ’re Bob’s.

Teacher: And is this his green pen?

Anna: No, it isn’t. The blue pen is his.
老师：安娜，你好。这些是你的铅笔吗？
安娜：不，它们是鲍勃的。
老师：那这是他的绿色钢笔吗？
安娜：不，它不是。蓝色钢笔才是他的。
2d Role-play the conversation.
Teacher: What about this dictionary?

Anna: It’s Helen’s. And the green pen is hers, too.

Teacher: And the eraser? Is that yours?

Anna: Yes, it is.
老师：那橡皮擦呢？那是你的吗？
安娜：是的，它是。
老师：这本词典呢？
安娜：它是海伦的，绿色的钢笔也是她的。
Teacher: Thank you for your help, Anna.

Anna: You’re welcome.
老师：安娜，谢谢你的帮助。
安娜：不用谢。
Teacher: Hi, Anna. Are these your pencils?
Anna: No, they ’re Bob’s.
Teacher: And is this his green pen?
Anna: No, it isn’t. The blue pen is his.
Teacher: What about this dictionary?
Anna: It’s Helen’s. And the green pen is
hers, too.
2d Role-play the conversation.
Teacher: And the eraser? Is that yours?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: You’re welcome.
老师：安娜，你好。这些是你的铅笔吗？
安娜：不，它们是鲍勃的。
老师：那这是他的绿色钢笔吗？
安娜：不，它不是。蓝色钢笔才是他的。
老师：这本词典呢？
安娜：它是海伦的，绿色的钢笔也是她的。
老师：那橡皮擦呢？那是你的吗？
安娜：是的，它是。
老师：安娜，谢谢你的帮助。
安娜：不用谢。
watch
表；手表
baseball
棒球
computer
计算机；电脑
game
游戏；运动；比赛
computer game
电脑游戏
ID card
学生卡；身份证
notebook
笔记本
ring
戒指
watch
baseball
computer game
ID card
notebook
ring

棒球
手表
电脑游戏
学生卡；身份证
笔记本
戒指
1a Match the words with the things in the picture.
1. baseball ___ 4. ID card ___ 7. ring ___
2. watch ___ 5. key ___ 8. pen ___
3. computer game ___ 6. notebook ___ 9. bag ___
a
d
c
f
h
g
i
b
e
A: What’s this in English?
B: It’s a watch.
A: How do you spell it?
B: W-A-T-C-H.
Conversation 1
Linda: I lost my watch this morning.
Teacher: OK. Is this your watch?
Linda: No, it isn’t. That’s my watch. And
that’s my ID card.
Teacher: What’s your name?
Linda: Linda.
Conversation 2
Mike: That’s my pen.
Teacher: This?
Mike: Yes, and that’s my baseball.
Teacher: Alright. What’s your name?
Mike: Mike.
Teacher: OK. Here’s your baseball.
Mike: Thank you.
Conversation 1
Linda: I lost my watch this morning.

Teacher: OK. Is this your watch?

Linda: No, it isn’t. That’s my watch. And
that’s my ID card.
琳达： 这个早上，我丢了我的手表。
老师： 哦。这个是你的手表吗？
琳达： 不，它不是。那个是我的手表。还
有那个是我的学生卡。
Teacher: What’s your name?

Linda: Linda.
老师： 你叫什么名字？
琳达： 琳达。
Conversation 2
Mike: That’s my pen.

Teacher: This?

Mike: Yes, and that’s my baseball.

Teacher: Alright. What’s your name?
迈克： 那个是我的钢笔。
老师： 这个?
迈克： 是的，还有那个是我的棒球。
老师： 好的。你叫什么名字？
Mike: Mike.

Teacher: OK. Here’s your baseball.

Mike: Thank you.
迈克： 迈克。
老师： 好的。你的棒球在这里。
迈克： 谢谢。
A: I lost my watch this morning.
B: OK. Is this your watch?
A: No, it isn’t. That’s my watch. And that’s
my ID card.
B: What’s your name?
A: …….
A: That’s my pen.
B: This?
A: Yes, and that’s my baseball.
B: Alright. What’s your name?
A: …….
B: OK. Here’s your baseball.
A: Thank you.
Lin Hai,
A computer game is in the school library. Is it yours？Ask the teacher for it.
Mike
Found:
Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2@gfimail.com
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
Lin Hai,
A computer game is in the school library. Is it yours? Ask the teacher for it.
Mike
图书馆
学校
在……里
Lin Hai,
A computer game is in the school library. Is it yours? Ask the teacher for it.
Mike
林海：
一个电脑游戏机落在学校图书馆里。它是你的吗？问老师要回它。
迈克
Found:
Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2@gfimail.com.
教室
电子邮件
找到
Found:
Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2@gfimail.com.
捡到：
一些钥匙落在7E教室。它们是你的吗？写邮件发到maryg2@gfimail.com给我。
Is this your watch? My phone number is 495-3539. Call me.
John
这是你的手表吗？我的电话号码是495-3539。打电话给我。
约翰
(给……)打电话
Lost:
I lost my school ID card, I must find it. Call me at 685-6034. Thanks.
Tom
谢谢
必须
遗失；丢失
找到；发现
Lost:
I lost my school ID card, I must find it. Call me at 685-6034. Thanks.
Tom
丢失：
我丢失了我的学生卡，我必须找到它。打电话给我，685-6034。谢谢。
汤姆
Thank you!