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Unit 3 Is this your pencil?
Words and Expressions
pencil /'pensl/ n. 铅笔
book /bʊk/ n. 书
eraser /ɪ'reɪzə(r)/ n. 橡皮
box /bɒks/ n. 箱；盒
pencil box 铅笔盒；文具盒 schoolbag /'sku:lbæɡ/ n. 书包 dictionary /'dɪkʃənerɪ/ n. 词典；字典 his /hɪz/ pron. 他的
mine /maɪn/ pron. 我的
hers /hɜ:(r)z/ pron. 她的
excuse/ɪk'skju:z/ v. 原谅；宽恕
me /mi:/ pron. (I 的宾格)我
excuse me 劳驾；请原谅
thank /θæŋk/ v. 感谢；谢谢
teacher /'ti:tʃə(r)/ n. 老师；教师
about /ə'baʊt/ prep. 关于
What about…? (询问消息或提出建议)……怎么
样？……好吗？
yours /jɔ:(r)z/ pron. 你的；你们的
for /fɔ:(r)/ prep. 为了；给；对
thank you for 为……而感谢
help /help/ v. & n. 帮助；援助 welcome /'welkəm/ adj. 受欢迎的 You’re welcome. 别客气。
baseball /'beɪsbɔ:l/ n. 棒球
watch /wɒtʃ/ n. 表；手表 computer /kəm'pju:tə(r)/ n. 计算机；电脑 game /geɪm/ n. 游戏；运动；比赛
card /kɑ:(r)d/ n. 卡片
ID card 学生卡；身份证
notebook /'nəʊtbʊk/ n. 笔记本
ring /rɪŋ/ n. 戒指
bag /bæg/ n. 袋；包
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in /ɪn/ prep. 在……里
library /'laɪbrəri/ n. 图书馆
ask /ɑ:sk/ v. 请求；要求；询问
ask…for… 请求；恳求(给予)
find /faɪnd/ v. (过去式、过去分词 found /faʊnd/)找到；发现
some /sʌm/ adj. 一些；某些
pron. 有些；有的
classroom /'klɑ:sru:m/ n. 教室
e-mail /'i:meɪ l/ n. 电子邮件
at /æt/ prep. (提供电话号码等时使用)按照；依据；在(某处、某时间或时刻)
call /kɔ:l/ v. (给……)打电话
lost /lɒst/ v. (动词 lose /luːz/ 的过去式) 遗失；丢失
must /mʌst/ modal v. 必须
set /set/ n. 一套；一副；一组
a set of 一套；一副；一组
Anna /'ænə/ 安娜(女名)
John /dʒɒn/ 约翰(男名)
David /'deɪvɪd/ 戴维(男名)
Texts
Role-play the conversation.
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.
Teacher: And the eraser? Is that yours?
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
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Anna: You’re welcome.
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名词所有格：一般在名词后面加上“’s”，表示“……的”
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
My father’s father is my grandfather.
我哥哥的老师 他妹妹的玩具 她爸爸的车
Structure
1.Is this your pencil? Yes, it is. It’s mine. / No, it isn’t. It’s hers. 2.Is this his green pen? Yes, it is./ No, it isn’t. The blue pen is his. 3.Is that your schoolbag? Yes, it is./No, it isn’t. It’s his.
4. Are these your books? Yes, they are./ No, they aren’t. They’re hers. 5.Are those her keys? Yes, they are./ No. they aren’t. They’re mine.
人称代词
形容词性物主代词
名词性物主代词
主格
宾格
第一人称
我
I
me
my
mine
第二人称
你
you
you
your
yours
第三人称
他
he
him
his
his
她
she
her
her
hers
它
it
it
its
its
Read the questions and complete the answers. 阅读问句并补全对话。
1.—Is this her ruler? —Yes, . It’s . 2.—Is that Eric’s schoolbag? —No, . Sa ly’s. 3.—Are these his pencils? —Yes, . They’re . 4.—Are those Anna’s books? —No, . mine.
( )5. Mike, is that bike ?
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A. you B. your C. yours D. yourself
B.
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Read the notices on the board and circle the lost things.
阅读公告栏启事，圈出丢失的物品。
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Lin Hai,
A computer game is in the school library. Is it yours? Ask the teacher for it.
Mike
Is this your watch? My phone number is 495-3539. Call me.
John
Found:
Some keys are in the Classroom 7E. Are they yours? E-mail me at marygz@gfimail.com.
Lost:
I lost my school ID card. I must find it. Call me at 685-6034.
Thanks.
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Tom
Complete the notices with the words or phone number in the box.
选择正确的单词或号码补全信息。
name, yours, found, 284-5486, lost, call
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: My notebook
My is David. Please
me at 679-8871.
: A set of keys Are these ?
Call Jenny at .
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Grammar—含有 be 动词的一般疑问句
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。
Are you Mary?
Is this book yours?
含有 be 动词一般疑问句的构成：将含有 be 动词的陈述句中的be
动词提到句首，并且大写，句 末加上问号。
This is my pencil. Is this your pencil?
I’m Linda. Are you Linda?
He’s Dale. Is he Dale?
It’s red. Is it red?
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These are his friends. Are these his friends? Those are hers. Are those hers?
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含有 be 动词一般疑问句的回答：含有 be 动词的一般疑问句，肯定回答用“Yes, 主语 + be”， 否定回答用“No，主语 + be
not”。
Is this your pencil? Yes, it is. / No, it isn’t.
Are you Linda? Yes, I am. / No, I’m not.
Is he Dale? Yes, he is. / No, He isn’t.
Is it red? Yes, it is. / No, it isn’t.
Are these his friends? Yes, they are. / No, they aren’t. Are those hers? Yes, they are. / No, they aren’t.
1. This is my ruler. (改为一般疑问句)
your ruler?
2. —Is this your pen?(作肯定回答)
—Yes, .
3. —Is that his math book?(作否定回答)
—No, .
4. English, this, Is, an, dictionary (?) (连词成句)
5. —那些是她的橡皮吗？
—不，它们不是。它们是我的。
6. —那是你的书包吗？
—不，它不是。它是她的。
注意：
一般疑问句的回答有时可以省去 Yes 或 No，或者补充更多信息。
—Is the girl Mary?
—Sorry, I don’t know.
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Exercises
一. 用合适的代词填空。
1. This is not computer game. The black one is (I).
2. Is it penicl box and is the ID card ? (you)
3. I don’t think it’s Mary’s schoolbag. is red.
4. —Is the watch Tom’s?
—No, it’s not watch. is on his desk.
5. —Are these (you) things ?
—No, they are . (she)
6. It’s very kind of . Thank for help. (you)
7. This pencil is not . is at home. (I)
8. —What’s this?
— is a bird. name is Polly. (it)
9. That isn’t (you) watch. It’s . (she)
10. This is (she) bag. It’s older (adj. 旧的) than(比) . (he)
二. 单项选择
( )11. —Is that schoolbag?
—No, is white.
A. his; his B. her; his C. he; his D. her; her ( )12. —Mike, is that bike ?
—Yes, it’s .
A. your; my B. yours; me
C. your; mine D. yours; mine ( )13. —Mike, is this Tom’s pencil?
—Oh, yes, it is .
A. mine B. hers C. yours D. his ( )14. Please Alan 496-3456.
A. call; in B. give; at C. call; for D. call; at ( )15. —Thank you your bike.
—You’re welcome.
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A. for B. of C. to D. at ( )16. Ask the teacher your ring.
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A. at B. for C. of D. in
( )17. When( 当 ……) you meet a new word, please use your
.
A. key B. game
C. dictionary D. notebook ( )18. —Is this your pencil?
— .
A. It’s Lily’s B. No, it is
C. Yes, it isn’t D. Yes, it is ( )19. —Who are those?
— .
A. They are my friends B. She is my friend
C. Those are my friends D. Those are my friend ( )20. I have eraser and dictionary.
A. a; an B. an; an C. an; a D. a; a
三．填空
21. —What’s this in ?
—It’s a .
—How do you it?
—S-C-H-O-O-L-B-A-G.
22. I don’t know the word. I need(v. 需要) an English .
23. A can tell（v. 告诉）us the time(n. 时间).
24. —Is this your ?
—Yes, it is. Thank you.
25. This is the to the door. Let’s go in.
四．按要求完成下列句子
26. This is his dictionary.（改为一般疑问句）
?
27. They are teachers.（改为一般疑问句）
?
28. —Is that your pen?（作否定回答）
—No, .
29. —那些是 Tom 的书吗？
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—不，不是。它们是Linda 的。
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21. 地上有一串钥匙。
There is on the ground.
31. 请打电话 834-0934 找我。
Please at 834-0934.
32. 如果你有问题，请向老师寻求帮助。
Please your teachers if you have some problems.
33. for, the, of, photo, Thank, your, you, family(.) (连词
成句)
34. This is my computer game and that is a cat.（改为复数句）
【参考答案】
Texts
名词所有格： my brother’s teacher
his sister’s toys her father’s car
名词性物主代词：
1.it is; hers 2.it isn’t; It’s 3.they are; his 4.they aren’t; They’re 5.C
Lost; name; call; Found; yours; 284-5486
Grammar—含有 be 动词的一般疑问句
1.Is this 2.it is 3.it isn’t 4.Is this an English dictionary?
5. —Are those her erasers?
—No, they aren’t. They are mine.
6. —Is that your schoolbag?
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—No, it isn’t. It is hers.
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Exercises
一、
1.my; mine 5.your; hers 9.your; hers
2.your; yours 3.Hers 6.you; you; your 7.mine; 10.her; his
Mine
4.his; His 8.It; Its
二、
11-15 ADDDA
16-20 BCDAC
三、
21.English; schoolbag; spell 22.dictionary
23.watch 24.computer game 25.key
四、
26.Is this his dictionary? 27.Are they teachers?
28. it isn’t
29. —Are those Tom’s books?
—No, they aren’t. They’re Linda’s.
30.a set of keys 31.call me 32.ask; for help
33. Thank you for the photo of your family.
34. These are my computer games and those are cats.
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