Unit 3 Is this your pencil?考点大练兵（无答案）

Unit 3 Is this your pencil
短语汇总
你的书包
2.打扰一下
3.谢谢你
4. ...怎么样？（2种）
5.因...感谢你（们）
6.因（做）某事而感谢某人
7.帮助某人做某事
8.在某方面帮助某人
9.别客气
10.欢迎到某地
11.我的手表
12.电脑游戏
13.玩游戏
14.一张身份证
15....多大了
16.向某人要某物
17.寻求某人的帮助
18.问你一个问题
19.询问某人关于某事
20.7E教室
在教室里
22.给某人发邮件（后接邮箱地址）
23.给某人打电话（后接电话号码）
24.我的学生卡
25.失物招领处
26.找到我的钥匙
27.一串钥匙
28.一套邮票
29.一套书
30.铅笔盒
31.那只蓝色的钢笔
32.安娜的书
33.在学校图书馆里
34.某人必须做某事
二、句型
My name is...我的名字叫......
Is this/that...yours...？这是/那是某人的.......
Are these/those your...books... 这些/那些是你的书吗？
I lost a set of keys on the playground/in the library...我丢了一串钥匙在操场/在图书馆.......
It is blue/green...它是蓝色/绿色的.......
Those are mine.那些是我的。
Please call me at 686-6034.请打我的电话686-6034.
Email me at marygz@.我的电邮地址.....
I must find it.我必须找到它。
It's very important for me.对我来说很重要。
三、考点荟萃
1．a set of
2．key
3．lost
4．call
5．ask
6．watch
7．help
8．call sb. at
9．Thank you
10．What about
11．excuse me
三、语法和句型
1．名词性物主代词
英语中的物主代词分为形容词性物主代词和名词性物主代词，其中名词性物主代词起名词的作用。
【用法】
（1）名词性物主代词在句中独立使用，其后不接名词；
名词性物主代词相当于“形容词性物主代词+名词”。
（2）名词性物主代词用作主语时，谓语动词的数应随所指者的数而定。
2．含有be动词的一般疑问句
（1）将含有be动词的陈述句转换为一般疑问句
将be动词提到句首，首字母大写，句末用问号，句子就变成了一般疑问句。如果原来句中的主语是 I，变为一般疑问句要改为you；原来句中有形容词性物主代词my，变为一般疑问句时要改为your。
（2）含有be动词的一般疑问句的肯定回答和否定回答
肯定回答：Yes, 主语+be（am, is, are）.
否定回答：No, 主语+be（am, is, are）not.
（3）一般疑问句的朗读
语调：朗读一般疑问句用升调，其简略答语用降调。
单元考点练习
选择题
Is the red book _____ No,_____ is blue.
A.your;my book B.her;it’s C.his;he D.yours;mine.
Is this pencil _____ Yes,it is.And the notebook is ____,too.
A.Gina;her B.Gina’s;her C.Gina;hers D.Gina’s;hers
_________________ Yes,it is.
What is this in English B.Is it a computer
C.What color is it D.Are you twelve
4. --____,Grace.Are these your rules --Yes,thanks.
A.Sorry B.Excuse me C.Thank you D.Hi
5.Thank you very much ____ your help.
A.at B.for C.in D.with
6.—Is this 　　　　ID card
—No. It’s 　　　　book. 　　　　　　　　　　　　　　
A. an; a B. the; a C. an; the D. the; the
7.—Excuse me, is this Alice’s pencil box
—Yes, it is. It’s　　　　.
A. mine B. ours C. hers D. theirs
8.—This is my pencil. 　　　　yours
—It’s in my pencil box.
A. What color B. What about C. What is D. What are
9.—Is that a book
—　　　　. It’s a dictionary.
A. It’s not B. Yes, it is C. No, it isn’t D. No, that isn’t
10.—It’s very kind of you to help me. Thank you very much.
—　　　　.
Thank you B. Don’t thank me
Sorry to help you very little D. You are welcome
二、阅读理解
Hello! I’m Alice. This is our classroom. Look! Many things are in it. Is this my pen Yes, it is. It’s yellow. Is that my ruler No, it isn’t. It’s Alan’s ruler. It’s white. My ruler is red. What’s this It’s a book. It’s green. It’s David’s book. His name is on the first page of the book. What’s that It’s a dictionary. It’s orange. Is it Mary’s dictionary No, it isn’t. Her dictionary is in her schoolbag. It’s Nick’s dictionary.
1．Alice’s pen is ________.
A．yellow B．red C．green D．blue
2．________ is white.
A．Jane’s pen B．Alice’s ruler C．Alice’s pen D．Alan’s ruler
3．David is the owner of the ________.
A．pen B．ruler C．book D．dictionary
4．The owner of the orange dictionary is ________.
A．Alan B．David C．Mary D．Nick
5．Which of the following is NOT true（下列哪项是不正确的）
A．Alice’s ruler is white. B．The book is green.
C．The dictionary is orange. D．Mary’s dictionary is in her schoolbag.
三、用所给词的适当形式填空
1．—Are these your books
—No, they are not ____. (my)
2．—Is this your green pen —Yes. It’s ________. (my)
3．The pencil isn’t Bob’s. It’s ________ (my).
4．This watch is not _______(your).
5．—Is this red pencil Tom’s
—No, _________ (he) is a blue one.
6．—Is the green ruler Amy's
—No,_________(she) is yellow.
7．I have two_________(dictionary).
8．Jack is my good friend. I often help________ (he)．
9．A set of_________(key) are in the classroom. Are they yours
10．—Are________(that) your rings
—No, they aren't.
四、根据汉语意思完成句子
1．劳驾，这个用英语怎么说？
__________ __________，what's this in English？
2．这个笔记本是汤姆的。那本呢？
This notebook is Tom's. __________ __________ that one？
3．你可以向格林先生要你的英语书。
You can __________ Mr. Green __________ your English book.
4．我丢了一块橡皮。
I lost __________ __________.
5．我在教室里发现了一串钥匙。
I found a set of keys __________ __________ __________.