Unit 3
Is this your pencil?
Section A1
1a-2d
a cup
an orange
a pen
a key
1a
Lead-in
— What’s this in English?
— It’s a key.
— Spell it please.
— K-E-Y.
— What’s that in English?
—
— How do you spell it?
—
It’s a pen.
P-E-N
1. pencil __
2. pen __
3. books __
4. eraser __
5. ruler __
6. pencil box __
7. schoolbag __
8. dictionary __
e
g
b
h
c
f
a
d
1a
Match the words with the things in the picture.
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.
Listen and number the conversations [1-3].
3
2
1
1b
1c
Practice the conversations with your partner. Then make your own conversations.
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.
That’s her key.
It’s hers. (它是她的)
Those are his books.
They’re his. (它们是他的)
my pen = mine
her key = hers
his books = his
That’s my pen.
It’s mine. (它是我的)
Is this/that your …?
Yes, it is. It’s mine.
No, it isn’t. It’s hers/his.
schoolbag
dictionary
eraser
pencil box
Are these/those your …?
Yes, they are. They’re mine.
No, they aren’t. They’re hers/his.
books
rulers
Listen and check (√) the things you hear.
2a
√
√
√
√
Listening
Listen again. Complete the conversation with the words in the box.
2b
erasers pencil ruler pencil box books
Tom: Excuse me, Grace. Is this your pencil ?
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
Practice the conversation in 2b. Then make your own conversations using the things in your classroom.
2c
Tom: Excuse me, Grace. Is this your pencil?
Grace: Yes, thank you. And those are my erasers.
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.
Look at the picture.
What can you see in the picture?
book, pen, pencil, eraser
Read the dialogue in 2d. Then match the right things.
pencils
green pen
blue pen
dictionary
eraser
Bob’s
Anna’s
Helen’s
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?
2d
Anna: It’s Helen’s. And the green pen is
hers, too.
Teacher: And the eraser? Is that yours?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: You’re welcome.
1. Is that/this …? 那/这是……？这是个一般疑问句句型，是用来确认物主关系的。肯定回答：Yes, it is. 否定回答：No, it isn’t.
注意：答语不用this或that。
e.g. Is this an orange? 这是个桔子吗？
Yes, it is. 是的，它是。
Is that your jacket? 那是你的夹克吗？
No, it isn’t. 不，不是。
Explaination
2. Are these/those …?
这些/那些是……吗？
在这种句型中名词要用复数形式。不用
不可数名词。
肯定回答：Yes, they are. 是的。
否定回答：No, they aren’t. 不是。
注意：
不能用these或those来做简略回答。
e.g. Are these your rulers?
这些是你的尺子吗？
No, they aren’t. 不是。
Are those his erasers?
那些是他的橡皮吗？
Yes, they are. 是。
3. Excuse me，Grace. Is this your pencil?
Excuse me意为“对不起”“劳驾”或“请原谅”，是英语国家的人们常挂在嘴边的话语，主要用于以下情况：
1) 引起别人的注意，如问路、问姓名等。
e.g. Excuse me, are you Ms Miller?
请问，你是米勒女士吗？
2) 征求别人的许可。
e.g. Excuse me, could I ask you some
questions?
打扰了，我可以问你几个问题吗？
4. Teacher: What about this dictionary?
Anna: It’s Helen’s.
What about …? 意为“……怎么样？”, 相当于 How about …?后面可接名词、代词或动词-ing形式。用于非正式场合中对所谈话题进行反问，或向对方征求意见。
e.g. I’m busy this afternoon. What about this evening?
今天下午我比较忙。今晚怎么样？
I like English. How about you?
我喜欢英语。你呢？
Helen’s表示“海伦的”。’s是“名词所有格”，用于名词的后边，表示“……的 ”。
e.g. my brother’s name
我兄弟的名字
Jack’s father and John’s uncle
杰克的爸爸和约翰的舅舅
5. Thank you for your help, Anna.
thank you for … 意为“为……感谢你”,等
于Thanks for…,都是表达感谢的方式。
for是介词，后加名词、代词或动词-ing
形式。表示感谢的内容或原因，即
thank you for sth. 或 thank you for
doing sth.
e.g. Thank you for your books. =
Thanks for your books.
多谢你的书。
Thank you for your photos.
谢谢你的照片。
Thank you for helping me.
谢谢你帮助我。
6. You’re welcome. 别客气。/不用谢。
当别人向你表示感谢说Thank you./ Thanks./ Thank you very much./
Thanks a lot.时，你可以用You’re
welcome.来回答，表示“不用谢”。
还可以用：That’s OK./ That’s all
right./ Not at all.等。
e.g. -Thank you very much! 非常感谢！ -You’re welcome.不用谢（别客气）。
welcome也可作动词，表示“欢迎”。
e.g. Welcome to our school.
欢迎到我们学校来。
一、将单词与正确的图片相连。
a
b
c
d
e
f
g
h
i
1. pen
2. ruler
3. book
7. eraser
5. pencil
6. school bag
4. teacher
8. dictionary
9. pencil box
1. __________, are you Lind Smith?
2. — Mary, this is your pen. Here you are.
— __________.
3. — Are those his picture?
— No, ____ aren’t.
二、选词填空。
they, You’re welcome, Thank you
Excuse me, hers, what about
Excuse me
Thank you
they
4. — Is this your pencil box?
— No, it isn’t. It’s _____.
5. — My schoolbag is red. ___________ yours?
— It’s red, too.
6. — Thank you for your help, Linda.
— _______________.
hers
What about
You’re welcome
1. That is his schoolbag. (变为一般疑问句)
__ ____ his schoolbag? (作肯定及否定回答)
Yes, __ __. / No, __ _____.
2. These are her erasers. (变为一般疑问句)
____ _____ her erasers? (作肯定及否定回答)
Yes, _____ ____. / No, ____ _______.
三、句型转换。
Is that
they are
it isn’t
it is
Are these
they aren’t
3. This is her green jacket. (改为同义句)
This green jacket is _____.
4. My pen is red. What colour is your pen? (改同义句)
My pen is red. _____ ______ yours?
hers
What about
Make your own conversations using the things in your classroom.
Section A2
Grammar Focus-3c
根据图片写出正确的单词。
pen
ruler
book
eraser
pencil
school bag
teacher
dictionary
pencil box
1. it (复数) _________
2. my (名词性物主代词) _________
3. her (名词性物主代词) _________
4. his (名词性物主代词) _________
they
按要求写出正确的单词或句子。
mine
hers
his
5. your (名词性物主代词) ___________
6. Bob (名词所有格) ____________
7. 谢谢你 ____________
8. ……怎么样 ____________
9. 不客气 ________________
10. 为……而感谢 _________________
yours
Bob’s
thank you
what about
You’re welcome
Thank you for …
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.
Role-play the conversation in 2d.
Teacher: And the eraser? Is that yours?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: You’re welcome.
Grammar Focus
这是你的铅笔吗？
__ ____ your pencil?
是的。它是我的。
Yes, ___ ___. It’s _____.
不是。它是她的。
No, __ _____. It’s _____.
Is this
mine
it isn’t hers
it is
一、重点句型。
2. 这是他的绿色钢笔吗？
__ this ___ _____ pen?
是的。/ 不是。
Yes, ___ ___. / No, __ ____.
蓝色的铅笔是他的。
The _____ ____ is _____.
it isn’t
it is
Is his green
blue pen his
3. 那是你的书包吗？
__ ____ your schoolbag?
是的。
Yes, ___ ___.
不是。是他的。
No, __ ____. _____ his.
Is that
it is
it isn’t
It’s
4. 这些是你的书吗？
____ ______ your books?
是的。
Yes, ____ ____.
不是。它们是她的。
No, _____ ______. _______ hers.
Are these
they are
they aren’t
They’re
5. 那些是她的钥匙吗？
____ _____ her _____?
是的。
Yes, ____ ____.
不是。它们是我的。
No, _____ ______. _______ hers.
they are
they aren’t
Are those keys
They’re
1. it is = ______ 2. they are = _______
3. is not = _______ 4. are not = _______
5. that is = _______
6. name is = ________
it’s
二、写出下列表达方式的缩写形式。
they’re
isn’t
aren’t
that’s
name’s
狗的名字 __________________
三、名词所有格。
the name of the dog
1. 表示无生命事物的所有关系，用“名词
+ of + 名词”结构，表示前者属于后者。
2. 表示有生命事物的所有关系，在名词
其后加’s来表示所属关系，意为“…...
的”。
e.g. 安娜的 Anna’s 鲍勃的 Bob’s
名词所格的构成方法：
名词性物主代词。
mine，hers，yours 等是名词性物主代
词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词 + 名
词”。而形容词性物主代词只能和名词在一起使用。
e.g. This is your ruler. It’s not my ruler.
(= This ruler is yours. It’s not mine.)
这是你的尺子，它不是我的。
Those aren’t his books. They’re her books.
(= Those books aren’t his. They’re hers. )
那些书不是他的。它们是她的。
形容词性物主代词和名词性物主代词表
一般疑问句是在句子中用提问的方式提供一些信息，要求对方用 Yes 或 No 回答的疑问句。朗读一般疑问句用升调，其简略答语用降调。
由 be 动词（am，is，are）引导的疑问句结构是：“be + 主语 + 其他部分？”
含有 be 动词的一般疑问句。
Is that your bike? ↗ 那是你的自行车吗？
Are they your friends? ↗
他们是你的朋友吗？
其答语：
肯定回答：Yes, 主语 + be (am, is, are).
否定回答：No, 主语 + be (am, is, are) not.
-- Is this your pencil? ↗
这是你的铅笔吗？
-- Yes, it is. / No, it isn’t. ↘ 是的。/不是。
Yes, it ___.
Is ____ his ruler?
Are _____ my pencils?
Yes, ____ are.
No, it ____.
Is ____ your book?
No, they ______.
Are _____ her pens?
this
these
isn’t
they
that
those
is
3a
Complete the questions and answers about each picture.
Yes, it is.
No, they aren’t.
No, it isn’t.
Yes, they are.
aren’t
1. Is this her ruler?
2. Is that Eric’s schoolbag?

3. Are these his pencils?

4. Are those Anna’s books?
Yes, ________. They’re ___.
No, ______. ___ Sally’s.
No, __________. ________ mine.
Yes, ____. It’s _____.
Read the questions and complete the answers.
it is
3b
hers
it isn’t
It’s
they are
his
they aren’t
They’re
3c
Put some things into the teacher’s box. Then take one thing out of the box and find the owner. You only have two guesses!
Is this your eraser?
No, it isn’t.
Find the owner of the eraser.
A: Excuse me. Is this your eraser?
B: No, it isn’t. I think it’s her / his eraser.
A: Excuse me. Is this your eraser?
C: No, it isn’t. I think it’s hers / his.
A: Is this your eraser?
D: Yes, it is. It’s my eraser.
A: Here you are.
D: Thank you.
— What’s this in English?
— It’s a / an …
— How do you spell it?
— …
— Is this your …
— No, it isn’t.
— Is this his / her …
— No, it isn’t. It’s his / her …
Make conversations
一、单项选择。
1. －Is this your key, Jenny?
－No. ______ is in my schoolbag.
A. His B. Hers C. Mine
2. — Is this _______ book?
— No, it isn’t ________.
A. theirs; their B. hers; his C. your; mine
3. The green pen isn’t ____. It’s ______.
A. his, his B. his, yours C. yours, my
C
C
B
Exercises
4. — Excuse me, are these ___ new shoes?
— No, they aren’t. ____ are black over there.
A. her; Hers B. her; She C. hers; Her
5. These aren’t ____ yellow pencils. The blue
pencils are _______.
A. mine, my B. his, his C. hers, her
6. — Is that ____ pencil box?
— No, it isn’t. It’s _______.
A. Eric, Linda’s B. Linda, Eric
C. Eric’s, Linda’s
A
B
C
1. — Are those your ____________ (pencil box)?
— Yes, they are. They’re _____ (my).
2. — Is that _______ (Anna) green eraser.
— No, it isn’t. The red eraser is ____ (her).
3.－Are ______ (this) your keys?
－No, _____ (it) aren’t.
4. －Is the blue pencil ______ (your), Linda?
－No, it isn’t. It’s ______ (Bob).
5. That isn’t ______ (Eric) schoolbag.
____ (his) is red.
二、用所给单词的适当形式填空。
these
they
mine
Anna’s
pencil boxes
hers
yours
Bob’s
Eric’s
His
1. 这是我的字典。
This is ____ English _________.
2. 杰克，谢谢你的帮助。
Thank you for _____ ____, Jack.
3. 今天去公园怎么样？
______ ______ going to the park?
4. 那些不是琳达的书。
______ ______ Linda’s book.
5. 那是他的铅笔盒吗？
___ ____ his pencil box?
三、完成句子。
my dictionary
Those aren’t
your help
What about
Is that
A:1 ____ Are these your pens? B: 2 _______
A: 3 ____________
B: It’s Anna’s. And the blue schoolbag is hers, too.
A: And the eraser? 4 _______
B: Yes, it is.
A: 5 __________, Gina.
B: You’re welcome.
四、补全对话。
A. What’s this? B. Yes, it is. It’s mine.
C. Excuse me. D. No, they’re Mike’s.
E. Thank you for your help. F. Is that yours?
G. What about this dictionary?
C
D
G
F
E
Section B1
1a-2c
一、重点句型。
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
6. 不是。那只蓝色钢笔是他的。
No, __ _____. The _____ ___ is ___.
7. 这些是你的书吗？
____ _____ your books?
8. 是的。
Yes, ____ ____.
9. 那些是她的钥匙吗？
____ _____ her _____?
10. 不是。它们是他的。
No. ________ his.
blue pen his
it isn’t
Are these
they are
Are those keys
They’re
A) 写出下列表达的缩写形式
1. it is = ___ 2. they are = _______
3. is not = _____ 4. are not = _______
B) 写出下列各词的名词所有格或名词性物主代词
5. Eric _______ 6. sisters _______
7. parents ________ 8. your ________
9. my ______ 10. his ____
11. her _____
it’s
二、按要求写出下列单词的正确形式。
they’re
isn’t
aren’t
Eric’s
sisters’
parents’
yours
mine
his
hers
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 __
b
h
a
i
g
c
d
e
1a
f
A: What’s this?
B: It’s a(n) _______.
A: How do you spell it?
B: ____________.
Ask and answer questions about the things in the picture.
A: What’s this?
B: It’s a watch.
A: How do you spell it?
B: W- A -T - C-H.
1b
Pairwork
Listen and circle the things your hear in 1a.
1. baseball ___ 4. ID card __ 7. ring ___
2. watch ___ 5. key __ 8. pen ____
3. computer game __ 6. notebook __ 9. bag ___
1c
Listening
1d
Listen again. Write the things that belong to Linda or Mike.
Linda
Mike
pen
ID card
baseball
watch
Linda: I’m looking for my watch.
Teacher: OK. Is this your watch?
Linda: No, it isn’t. That’s my watch.
Teacher: Here you are.
Linda: And that’s my ID card.
Teacher: OK. What’s your name?
Linda: Linda.
Make conversations about the things in 1d. Then change roles.
1e
Pairwork
Mike: That’s my pen.
Teacher: This?
Mike: Yes… and that’s my baseball.
Teacher: All right. What’s your name?
Mike: Mike.
Teacher: OK. Here’s your baseball.
Mike: Thank you.
_________________________________________
__________________________________________
________________________
Write the things you lose easily.
2a
eraser
keys
pencil
ruler
pen
…
book
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@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
Item Lost Found
______________ □ □
______________ □ □
______________ □ □
______________ □ □
2c
Read the notices again and write down the items. Then check (√) Lost or Found.
阅读指导：
1. 在2b中有四条信息，每条信息中都有一件物品。细读信息找到物品。
2. 在第一条信息中，开头是Lin Hai，结尾是Mike，由常识可知是Mike给Lin Hai 的留言条，由关键句“Is it yours?它是你的吗？”，可知是Mike拾到的该物。故此条是Found条。
3. 由第二条信息中的第一句话“Is this your watch?”，可知是John捡到的手表。故此条也是Found条。
4. 第三条和第四信息中明确有Found和Lost的说明，故较容易确定。
Item Lost Found
_______________ □ □
_______________ □ □
_______________ □ □
_______________ □ □
Let’s check the answers.
computer game
√
watch
√
keys
√
√
ID card
1. It’s a watch.
watch 手表（其复数形式watches）
Explaination
Are these your watches?
这些都是你的手表吗？
e.g. Is that your watch?
那是你的手表吗？
watch 与 clock
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。
2. How do you spell it? 你怎么拼写它？
这是一个特殊疑问句，用来询问拼写方法。注意：回答拼写单词时每个字母都要大写，而且字母与字母之间用连字符连接。
英语中常用代词代替已知的名词，而不重复该词。 本句中it代替需要拼写的单词。用于询问或要求对方拼写单词的表达方式还有：
Can you spell it, please?
请你把它拼写出来，好吗？
Spell it, please.
请把它拼写出来。
Do you know how to spell it?
你知道它如何拼写吗？
3. Ask the teacher for it.
ask ... for ... 向某人索取某物；向某人要某物
e.g. You can ask him for the dictionary.
你可以找他要那本词典。
Don’t ask me for it. Go and ask you
father (for it).
不要向我要(它)，去向你爸爸要吧。
4. A computer game is in the school library.
in 为介词，意为“在……里”，表示方位的。
e.g. My pens are in the pencil box.
我的笔在铅笔盒里。
5. Call me at 685-6034.
call 在此句中意为“打电话”，常用于
以下结构：
① call sb. 给某人打电话
e.g. Call him this afternoon.
今天下午给他打电话。
② “call + 电话号码” 拨打……（号码）
e.g. Please call 110. 请拨打110。
③ “call sb. at + 电话号码”
拨打……（号码）找某人
e.g. Call Mary at 236-0388.
请拨打236-0388找玛丽。
6. I must find it.
must modal v. （情态动词）必须
e.g. You must finish it today.
你一定要在今天完成它。
You must see the doctor.
你一定要看医生。
must 后接动词原形
7. E-mail me at maryg2@gfimail.com.
at prep. 放在电子邮箱的地址或电话号码等前面，表示 “按照……；根据……”
(1) “call sb. at + 电话号码”
拨打……（号码）找某人
e.g. Call Mary at 236-0388.
请拨打236-0388找玛丽。
(2) at 表示时间，用于钟点前，用于时刻
前，译为 “在......时（刻）”。如：
at three／three o’clock 在三点
at a quarter to six 六点差一刻
at noon 在中午
at night 在夜晚
at midnight 在半夜
at breakfast／lunch／supper
在吃早饭／午饭／晚饭时
at this time of day 在每天这个时候
(3) at 表示地点，一般用于较小的地名（方）前，译为 “在......”。如：
at home 在家
at the station 在车站
(4) at 表示处于......状态，译为 “从事于......”。如：
at school 在上学
at work 在工作
一、重新排列字母顺序，写出正确的单词。
1. dacr________ 2. rsaere ________
3. bsaealbl _________ 4. eky _________
5. yctnidorai _________ 6. rleur _______
7. chsoboiga _________ 8. ipcnel ________
9. atcwh _______ 10. ignr ________
11. otls ______ 12. otnokoeb ________
13. girn _______ 14. rliybar _________
card
eraser
baseball
key
dictionary
ruler
schoolbag
pencil
watch
ring
lost
notebook
ring
library
Exercises
二、单项选择
1. — Is that your computer game? — ____
A. Yes, it is. B. No, it is. C. Yes, it isn’t.
2. A baseball is ______ the school library.
A. on B. in C. at
3. Her telephone number _____ 889-9676.
A. am B. is C. are
4. —What’s this? — _____.
A. This is a pen. B. Yes, it is. C. It’s a key.
5. — _____ do you spell “ring”? — R-I-N-G.
A. What B. Who C. How
A
B
B
C
C
1. — ___ this your ______?
— Yes, _____ is. _____ mine.
2. — ________ this?
— It’s ____ _______.
3. Some ______ ______ in Classroom
7E. Email me at mary@tom.com.
4. I lost my school ____ ______.
I must find it. _____ me at 674-2456.
5. — _____ do you _____ that?
— R-I-N-G.
三、看图补全对话。
Is watch
it It’s
What’s
an eraser
keys are
ID card
Call
How spell
1. 这是什么？ _______ this?
2. 你怎样拼写它？ _____ do ____ spell it?
3. 那只绿色的铅笔是你的吗？
___ the green pencil _______?
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@sina.com。
______ me ___ jack@sina.com.
6. 我把我的书包丢了。I ____ my __________.
What’s
How you
Is yours
computer game in
四、完成句子。
E-mail at
lost schoolbag
认真阅读下面 “失物启事”与“招领启事”并完
成后面的句子。
Lost My school ID card. My name is Mike. Please call 263-1412.
Found New watch. Is this your watch? Please call Ann. Phone 553-7618.
1. ______ lost the school ID card?
2. You can call ____ to get the new watch back?
3. Mike’s telephone number is _____?
4. _____ found the new watch?
Section B2
3a-Self Check
A: What’s this?
B: It’s a ring.
A: How do you spell it?
B: R-I-N-G.
A: Is this your ring?
B: Yes, it is. It’s mine.
A: What’s this?
B: It’s a watch.
A: How do you spell it?
B: W-A-T-C-H.
A: Is this your watch?
B: No, it isn’t. It’s hers.
A: What’re those?
B: They’re notebooks.
A: How do you spell?
B: N-O-T-E-B-O-O-K-S.
A: Are those your notebooks?
B: No, they aren’t. They’re his.
____________: My notebook
My __________ is David.
Please __________ me at 679-8871.
Complete the notices with the words or phone number in the box.
name yours found 284-5486 lost call
3a
____________: A set of keys
Are these ___________?
Call Jenny at _____________.
本题是写寻物启事和失物招领。
1. 应通读全文，明白大意，确定是失物招领，还是寻物启示。在第一则信息中，由关键词my notebook，及下文的 “请打电话679-8871给我”，可知这是一则寻物启示；在第二则信息中，由关键词Are these…? 这些是你的吗？可推测这是一则失物招领。
2. 弄清选项中各项的意思，根据信息中的内容，逐空对号入座。
name 名字；yours 你的；found 找到；
lost 丢失；call 打电话
________: A set of keys
Are these ________?
Call Jenny at _________.
______: My notebook
My ________ is David.
Please _______ me at 679-8871.
Let’s check the answers.
name yours found 284-5486 lost call
Lost
name
call
3a
Found
yours
284-5486
Write your own lost or found notice with your name and phone number.
1. 写寻物启事和失物招领要紧扣主题，写清物品名称、联系人及联系方式，要求表述明确，言简意赅。
3b
2. 常用词汇：
found 找到；发现，lost 遗失； 丢失，pen 钢笔，pencil 铅笔，ID card 身份证，eraser 橡皮，bag 书包，ruler 尺子，a set of keys 一串钥匙，in the school library 在学校图书馆，in the classroom在教室里
3. 常用句型：
Is this/that your …?
这是/那是你的……？
Are these/those …?
这些/那些是……？
Call … at …
打……找……
E-mail me at ...
给我发邮件到……
Now try your best. 现在看你的了！
假如你丢失了一套钥匙；假如你捡到一张学生证。写一写吧！
______________________________________________________________________________________________________
Lost:
I lost a set of keys. I must find them. My name is Jim. Please call me at 347-2580.
Found: A school ID card.
Is this your school ID card? I found it in the school library. Call me at 347-2580. Or e-mail me at im327@sina.com.
Self Check
eraser
book
pen
pencil
dictionary
Write the school things you know.
pen ruler
notebook
schoolbag
school ID card
watch
pencil box
she
you
his
规则总结
Complete the chart with pronouns.
your
her
his
类别
第一人称
第二人称
第三人称
第三人称
人称代
词主格
人称代
词宾格
形代
名代
Look at the picture and write conversations.
A: ______________________
B: ______________________
A: ______________________
B: ______________________
A: ______________________
B: ______________________
2
3
4
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.
1
A: Is that your schoolbag?
B: No, it isn’t.
1. a set of keys
set 为名词，意为“套，组，副”。
短语 a set of 表示“一套，一列，一串”等。
e.g. a set of books 一套书
a set of stamps 一套邮票
Explaination
【拓展】
在英语中表示物品的时候（尤其是不可数名词），常常用“数词或a/an/this/that + 名词（表示容量、种类……）+ of + 名词” 来表示，意为“……双（对/套/张/副……）”。
a piece of meat 一片肉
that pair of shoes
那双鞋子
a glass of milk
一杯牛奶
2. 人称代词宾格
me (我)，you (你)，him (他)，her (她)， it (它)等是人称代词的宾格形式，他们常跟在介词或动词后面做宾语。如：
Thank you. 谢谢你！
Excuse me. 打扰了。
How do you spell it? 怎样拼写？
Please ask her for help. 请向她请求帮助。
Call him at 569-3219.
打电话569-3219找他。
一、根据句意及图片提示完成句子。
1. This is my new _________.
2. Is that your ______?
3. — What’s this?
— It’s my aunt’s _____.
4. How do you spell the word “________”?
computer
watch
ring
notebook
Exercises
5. The ________ isn’t mine. It’s
Jack’s.
6. — What are they?
— They’re a set of _____.
7. Eric lost his school _______________.
keys
school ID card
baseball
二、从B栏中选择A栏正确的应答语。
A栏 1. What’s this in English? ( )
2. Is that your pencil box? ( )
3. Are those Linda’s books? ( )
4. Who’s that girl? ( )
5. How do you spell your name? ( )
B栏 a. Yes, it is. b. She’s my cousin.
c. It’s J-A-C-K. d. It’s an eraser.
e. No, they aren’t.
d
a
e
b
c
A: ______ me, Jack. Is ____ your pen?
B: No, it _____. ___ a green pen. _____ is blue.
That’s my eraser.
A: Hi! Tom. Is the green pen ______?
C: No. My pen __ black. That’s my pencil.
A: Hello! Sam. Is this your pen?
D: Yes, __ is. ______ you!
A: You’re welcome.
三、选词填空(A同学在寻找一些物品的主人)
Excuse
this
isn’t
It’s
Mine
yours
it
Thank
isn’t, this, thank, mine, it, excuse, is, it’s, yours
is
1. Is that your backpack in the lost and found case?
Please ____ Mike ___ 527-3570.
call at
四、根据表格，完成下列句子。
2. Is that your ________ in the ____ and found case?
Please call ______ at ________.
3. Is that your ____ in the school library?
Please ____ Mary __ 251-3607.
4. ____ _____ your keys in the lost and found?
Please _____ _____ __ lan@tom.com.
baseball lost
Sonia 247-8892
ring
call at
Are those
e-mail Alan at
根据提供的情景，完成下列失物招领启事和寻物启事。
失物招领启事：Anna 捡到了一本字典，联系电话是547-2479。
寻物启事：Eric丢了英语笔记本，联系电话是356—2681。E-mail: eric39@tom.com
__________________
____________________________________
_________________
_________________
_________________