Unit 3 Is this your pencil?

1a — 2c

一、重点句型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

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。 / 不是。 Yes, ____ ____./No, ____ ______.

9. 那些是她的钥匙吗？ ____ _____ her _____?

10. 不是。它们是她的。 No. ________ hers.

green pen hisit isn’t

Are these

they are they aren’t

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

C) 写出下列各词的复数形式12. schoolbag ___________ 13. family _______

14. dictionary __________ 15. box _______

families

dictionaries boxes

schoolbags

— What’s this ?

— It’s a(n) ________.baseball

watch

ID card

computer gamenotebookring bag

library classroom

Lost and Found callemail

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

ai

g

cd

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

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

1d Listen again. Write the things that

belong to Linda or Mike.

Linda Mike

pen

ID card baseballwatch

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

… ....

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 penpen …

bookbook

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 y

ours? 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 th

is 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.

a computer game √a watch √some keys √

√ school ID card

1. watch 手表（其复数形式 watches ）

Are these watches?

这些是些手表吗？

Is that your watch?

那是你的手表吗？

watch 与 clock

watch 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。例如：

— What’s your name? 你叫什么名字？— My name is Mike. 我叫迈克。— How do you spell it? 怎样拼写？— M-I-K-E. M-I-K-E 。

3. ask ... for ... 请求，恳求（给予）；征求

to ask for a job

求职

to ask for an explan

ation

要求解释

to ask for a drink

要一杯饮料

Why don’t you ask him for his advice?

你为什么不征求他的意见？ Can I ask you a favour?

我能请你帮个忙吗？

ask her for the money

向她要钱 ask ... for ... 要求；索

（价） He asked ￡ 5 for the book.

这本书他索价 5 英镑。

4. in 为介词，意为“在……里”，表示方位的。

My pens are in the pencil box.

我的笔在铅笔盒里。 5. 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 Call him this afternoon. 今天下午给他打电话。

“② call + 电话号码” 拨打……（号码） Please call 110. 请拨打 110 。③ “call sb. at + 电话号码” 拨打……（号码）找某人 Call Mary at 236-0388.

请拨打 236-0388 找玛丽。

6. must modal v. （情态动词）必须 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。 对于 must 开头一般疑问句，若要作否定

回答，可用 needn’t ，不用 mustn’t 。如：— Must I come over tonight?

我今晚必须过来吗 ?

— No, you needn’t. 不必。

must 后接动词原形 must 后接动词原形

7. at prep. 提供电话号码时使用；在（某处、某时间或时刻）

(1) “call sb. at + 电话号码” 拨打……（号码）找某人 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

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. Ple

ase call 263-1412.

Found New watch. Is this your watch? Please cal

l 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?

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 rulerschoolbag pencil

watch ring

lost notebook

ring library

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。

Email at

lost schoolbag