七年级英语上册Unit3IsthisyourpencilSectionB3a_SelfCheck课时作业新版人教新目标版

[Unit 3 Section B (3a～Self Check)]

Ⅰ.单项选择(5分

1．—Excuse me, is this A iPad mini?

—No, it isn't.________ is at home.

A．your; Mine B．your; My

C．yours; My D．yours; Mine

解析：第一个空后有名词，故用形容词性物主代词；第二个空后无名词，且作主语，应用名词性物主代词。故选A。

2．Is that bike B?

A．she B．hers

C．her D．she's

解析：空格后无名词，应用名词性物主代词，故选B。

3．—Mike, is that new bike C?

—Yes.My mother bought it for me yesterday.

A．you B．your

C．yours D．yourself(你自己)

解析：空格后面无名词，应用名词性物主代词，故选C。

4．A set of B on the table.

A．key is B．keys is

C．keys are D．key are

解析：a set of 意为“一套，一串”，其后须接可数名词复数；a set of...作主语时，系动词用is。故选B。

5．—Are those your model planes?

—C.

A．Yes, it is B．No, those aren't

C．Yes, they are D．No, it isn't

解析：Are those...？的肯定回答用Yes, they are.否定回答用No, they aren't.

Ⅱ.根据汉语提示完成句子(8分)

1．这是你的电脑游戏机吗？

Is this your computer game?

2．请拨打电话348­5792找安。

Please call Ann at 348­5792.

3．我丢了一串钥匙。

I lost a set of keys.

4．一些棒球在教室里。

Some baseballs are in the classroom.

Ⅲ.句型转换(10分)

1．These are my pens.(改为一般疑问句，并作肯定回答)

—Are these your pens?

—Yes,_they are.

2．They are my uncles.(改为单数形式)

He is my uncle.

3．Is that your pencil box？(改为复数形式，并作否定回答)

—Are those your pencil boxes?

—No,_they aren't.

4．This is his pencil.(改为同义句)

This pencil is his.

5．How do you spell “ruler”？(作出回答)

R­U­L­E­R.

Ⅳ.补全对话(每空一词)(8分)

A：__1__ me, Jane.Is this your pencil?

B：Yes, __2__ you.Is that your watch?

A：__3__， it isn't.My watch is __4__ my bag.

B：__5__ that under(在……下面) the desk?

A：It's __6__ eraser.

B：Is it your eraser?

A：No, it __7__.It's her eraser.

B：What's __8__ name?

A：Linda.

1．Excuse 2.thank 3.No 4.in

5．What's 6.an 7.isn't 8.her

Ⅴ.完形填空(10分)

Hello, boys and girls! I __1__ Frank Smith.Frank is my __2__ name.Smith is my __3__ name.This is __4__ schoolbag.It is black.Oh, that is __5__ eraser.It's __6__.But(但是) it __7__ my eraser.I found it __8__ the library.Is this __9__ eraser? Please __10__ me at 687­5926.

(C)1.A.is B．are

C．am D．be

解析：主语I是第一人称单数，be动词用am。

(D)st B．family

C．full D．first

解析：在英文名字中，名在前，姓在后，故选D。

(C)3.A.first B．one

C．last D．full

解析：在英文名字中，名在前，姓在后，故选C。

(B)4.A.you B．my

C．I D．me

解析：根据后面的名词schoolbag可知此处用形容词性物主代词。

(B)5.A.a B．an

C．the D．/

解析：第一次提到某一事物用不定冠词，发音以元音音素开头的名词前用不定冠词an，故选B。

(A)6.A.white B．white color

C．a white D．the white

解析：回答颜色时用句型：主语＋be＋颜色。

(C)7.A.am B．is

C．isn't D．aren't

解析：由转折连词but可知它不是我的橡皮。

(A)8.A.in B．to

C．of D．on

解析：“在图书馆里”用介词in。

(A)9.A.your B．you

C．me D．my

解析：寻找失主应该用第二人称，eraser是名词，所以用形容词性物主代词your。

(B)10.A.meet B．call

C．thank D．look

解析：“call sb.at＋号码”意为“拨打某电话号码找某人”。

Ⅵ.书面表达(9分)

尼克(Nike)在失物招领箱里发现了海伦(Helen)丢失的红色铅笔。尼克想让海伦拨打215­7845联系格林先生拿回她的铅笔。假如你是尼克，请给海伦写一则留言。