Unit 3 课时练习

Unit 3 Ex. 1 一．按要求写出下列各词的相应形式

1.this( 对应词) _____ 2.yes (反义词) __ 3.dictionary(复数) _____ 4. are not(缩略形式) __ 5.four(同音词) ____ 6. that(复数)__________ 二．单项选择

( )1.—Is this your pencil sharpener? --____.

A．Yes, it isn’t B No, it is C. Yes, it is D. No, is it not .

( )2. –What’s this in English? -- ____ a pencil case

A. This is B. It’s C. That’s D. It

( )3. –Is that your backpack? – No, it isn’t . It’s ____ backpack.

A．she B. shes C her D. hers

( )4.-- ___ your name Jane？--Yes , ____.

A．Is, it is B．Are , I am. C．No, I am not D. Are，it is.

( )5. –W hat’s this in English? -- _____.

A. It’s a book B. It’s his book C. No, it isn’t D. It’s book.

( )6. – Is this a pencil case ? -- _____ , it isn’t . A. Yes B. No C. Not D. OK ( )7--___ , is this your ring? – Yes, thank you . A. Goodbye B. Excuse me C. Sorry D. How are you ( )8.______ apples are these? They are ______.

A .Whose, our B. Who, my C. Whose, mine D Who’s , his ( )9.This is ____ bike. It is not mine

A Kangkang’s B .Kangkang C. he D hers ( )10.She has _____ dictionary. It’s _____ English dictionary.

A / ,an B. a , an C. the , the D the / 三. 句型转换

1.This is my book.(改为一般疑问句) this book? 2.It is a pencil case. (对划线部分提问) is ?

3.This is my eraser.(改同义句) This eraser . 4.These are my pens.( 改为一般疑问句并作肯定回答)

_________ ________ your pens? _______, __________ _________. 5. They are my uncles.(改为单数形式) ___________ my ___________.

6. Is this your pencil box?(改为复数形式)________ _________ your _________ _________? 四、根据汉语提示完成句子：

1． 这些箱子是我的。These ___________ are ____________. 2． 这本书是他的吗？Is this ____________ _____________?

Is this ____________ ______________?

3． 那是一幅中国地图。That’s a map _____________ _____________. 4． 这些桔子是她的吗？Are these ______________ ___________? 5． 那些夹克是他的吗？Are those ____________ _____________?

Are those _____________ _____________?

Ex. 2 一、用所给单词的适当形式填空。

1. Thank __________ for __________ help.(you)

2. Excuse _______(I), is this__________(he) ruler? No, it’s __________(she). 3. These erasers aren’t __________(Jane). They are not ___________(I) 4. My pen is black. What about ___________(you)?

5. ___________ is my English teacher. The book is ___________(she). 6. What are these? They are _____________(dictionary). 7. ___________(this) books are Alice’s. 8. ___________(be) they your friends? 二．句型转换。

1.That’s Gina’s schoolbag.(改为一般疑问句)_________ __________ Gina’s _________? 2.Is this her ruler?(做肯定回答)Yes,_________ _________. It’s ______.

3.Those are her books. (改为一般疑问句)_________ __________ her books?

4.This blue pen is mine.(改为同义句)This is _________ __________ ___________. 5.That’s her red eraser.(改为同义句)The red eraser _________ ___________. 三.根据汉语完成句子。

1. 这些是他的铅笔吗？ ________ __________ his ___________? 2. 那些是安娜的书吗？ ___________ those ___________ books？ 3. 这个绿色的钢笔是你的吗？_________ the green pen _________? 4. 谢谢你的帮助。__________ you _________ your help.

=____________ ____________ ___________ me. 5. 这些钥匙是他的。__________ __________ are __________. 6. 劳驾，你是格蕾丝吗？__________ ___________, are you Grace? 7. 那支蓝色的钢笔怎么样？___________ ___________ the blue pen? 8. 谢谢你的尺。___________ _____________ your ruler.

9. 不用谢。_________ ___________.=__________ ____________

=__________ _________ _________. =___________ __________ _________. 10. 这些是我弟弟们的书包。These are my ___________ ______________. 四. 选择。

( ) 1.This is _____ dog. A. Kate B. Kate’s C. Kates D. Kates’ ( ) 2.Are those books ______? A. her B. she C. hers D. she’s ( ) 3.―Whose(谁的) jacket is this? Is it Mr. Wang’s? ―No.______ is on the desk.

A. He B. His C. He’s D. Him ( ) 4. ―Are these his pens? ________ . They’re my pens.

A. Yes, these are B. Yes, they are C. No, they aren’t D. No, these aren’t.

( ) 5.―Excuse me. Are these _____ new shoes(鞋子)? ―No, they aren’t. ______ are black.

A. your, Mine B. my , Your C. her, Her D. mine, Your ( ) 6. ―________, what’s this in English? ― _______, I don’t know.

A. Excuse me; Sorry B. Excuse me; Excuse me C. Sorry; sorry D. Sorry; Excuse me ( )7. —Here is your pencil. —______. A. Yes, it is B. No, it isn’t C. Thank you. D. You’re welcome.

Ex. 3 一. 填词

1. Is this her English-Chinese d_______________(词典) ？ 2.Gina, this is my c________________(电脑)

3.Your r____________(戒指)is very nice.---- Thank you. 4.The n_____________(笔记本)are Bob’s.

5.That’s my b____________(棒球).His is black. 二.单选 ( ) 1. ____ , is this your key？ --- Yes, it is . Thank you.

A. Hello B .Hi C. Excuse me D. Sorry ( ) 2._____ that your schoolbag? A. What B. Is C. What’s D. Is it ( )3. ―What’s this? ―It’s _____ ID card. It’s ______ ID card.

A. a; my B. an; my C. a; I D. an; I

( ) 4.How _____ you ____― book‖?A. do , spell B. are, spell C. spell, do D. is , spell ( ) 5. ―Are you Jim Green? ― ____.

A. Yes, I’m not B. No, I’m not C. I’m OK. D. Fine, thank you. ( ) 6. ―What’s this in ____ English? ―It’s ____ English dictionary.

A. an;/ B. /, an C. an, an D. /, / ( )7. ―___ do you spell ―book‖? ―B-O-O-K, book.

A. How B. What C. What color D. Why ( )8. ___ name is Ann Black. ____ am an English girl.

A. Her, My B. My, I C. She, I D Her, She ( )9. ―_______ you spell ―ruler‖? ―Yes. R-U-L-E-R.

A. Are B. Do C. Does D Can ( )10.―Is this book ________? ―No, it’s ________ book. A. your; her B. yours; hers C. your; hers D. yours; her 三.根据情景写单词补全对话。 A：Good morning!

B: Good morning! My name is Bob. What 1 yours? A: 2 Jane.

B: Is this 3 bag?

A: No, it 4 . Mine is yellow. It’s Tom’s bag. B: Hi, Tom. Is this your bag?

C: Yes, 5 you, Jane. 6 this in English? B: It’s 7 eraser.

C: 8 do you 9 it? B: E-R-A-S-E-R. C: Thank you. B: You’re 10 . 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Ex 4 一、单选

( ) 1.A set of _______ on the table . A. key is B. keys is C. keys are D. key are ( ) 2. Her eraser is ______ her pencil case. A. at B in C. of D. / ( ) 3. ―Is this ___ watch? ― Please call Jim ___ 463- 5672.

A. your , in B. you, at C. you, in D. your , at ( ) 4. ―What’s that ___ English? ―____ is a ruler.

A.in, That B. in, It C. at, It D. at, That ( ) 5. Is your key in ___ case? A. a B. an C. the D. / ( ) 6. How do you spell ___ pen? A. a B. the C. / D. an ( ) 7. Is this _______ dictionary? Yes, it’s _________ English dictionary. A. a; a B. an; an C. an; a D. a; an ( ) 8. You can e-mail ________. A. he B. she C. him D. his ( ) 9. This is a photo ______ your family. Thanks ______ your family photo. A. of; of B. for; for C. of; for D. for; of

( ) 10. ______ red jacket is ______. A. The; my B. The; her C. The; his D. A; his 二．句型转换。

1.This is an ID card (对划线部分提问) ______ this in _____? 2.My name is Kelsey. (同义句) I _____ _____.

3.Is this your dictionary?(改为复数形式) __________ __________ your ____________? 4. Are those erasers?(改为单数形式)_________ _________ _________ _________? 5.Is this your ruler?(改为同义句) Is this ruler ____________? 三. 根据汉语意思，完成下列句子。

1.请给玛丽打电话，号码是529-6603. Please _____ Mary _____ 529-6603. 2.这是你的钢笔吗？ Is this _______ _____ ？ 3.那不是我的棒球。That my . 4.你怎样拼―computer‖? __ ___ you spell computer? 5.那个用英语怎么说？ What’s that ____ ___ ？ 6. 这个笔记本是你的吗？请向老师要回它吧。

Is this notebook __________? ___________ the teacher __________ it, please. 6． 我发现老师的桌上有一串钥匙。

I found that ________ ________ _______ _________ __________ on the teacher’s desk. 7． 一下丢失的东西在失物招领处。

__________ ____________ things are in the ________ and __________.

9．这儿有一些钥匙。___________ ___________ _____________ _______________. 10．他的身份证丢了。He ___________ his ID ___________.

11．你必须给我打电话。You _____________ _____________ me. 四. 写失物启示。

Jim Green 丢了一块黑色手表，他的电话：421-5673。

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