-人教版七年级上册英语Unit3知识点+单元检测.doc

Unit 3 Is this your pencil?
Section A
重点短语
1. 铅笔盒 pencil case
2. 卷笔刀 pencil sharpener
3. 请原谅 excuse me
4. 谢谢你 thank you
5. 用英语 in English
经典句型
1. Is this your pencil? 这是你的铅笔吗？
2. No, it isn’t. It’s her ruler. 不，不是。这是她的尺子。
3. Excuse me, Sonia. 打扰了，索尼娅。
4. What’s this in English? 这用英语怎么说？
5. How do you spell it? 你怎样拼写它？

知识点总结
◆1.Is that your backpack? Yes, it is.
（1）Is that your backpack? 这种句型叫一般疑问句，是由陈述句That is my backpack.变来的。陈述句中的动词如果是am, is , are，变疑问句时可以直接把am, is, are提前到主语前面，首字母变为大写，将句号改为问号。变否定句时则直接在am, is, are的后面加not.
●例如：This is my ruler. → Is this your ruler? （一般疑问句）
→This is not my ruler.（否定句）
方法指津： 巧用be动词
be动词用处大，变化am, is ,are。
表否定很简单，not加在be 后边。
若要变为疑问句，be应移到主语前。
还有一点要注意，句末问号莫忘记。

思维拓展：一般疑问句和特殊疑问句
最常见的问句有一般疑问句和特殊疑问句。
（1）一般疑问句是要用yes或no来回答的问句，一般译文中用“….吗？”
如：Is this your pencil? Yes, it is . / No, it isn’t.
（2）特殊疑问句不需要用yes或no来回答，它的结构是“特殊疑问词+一般疑问句”，要根据特殊疑问词来做答。
如：What color is your backpack? It’s blue.
How many watches do you have? Two.
（2）that 意思是“那个”，用于指代时间或空间上距离说话人较远的人或事物。它的反义词是this, 意思是“这个”，用于指代在时间或空间上距离说话人较近的人或事物。
●例如：这是我的尺子，那把是你的。This is my ruler. And that is your ruler.
特别提示 :
当问句中是用this , that 来提问时，答语要用it.
如：Is this your pencil? 回答用Yes, it is. 而不能说Yes, this is.
◆2. Excuse me, Sonia.
Excuse me意思是“打扰了，请原谅，对不起，劳驾您”，多用于向对方提出请求、询问情况、打搅别
人时所说，以向对方表示歉意或礼貌。具体有以下几种情况：
1）向不认识的人问路时
●例如：劳驾，请问这附近有银行吗？
Excuse me, is there a bank near here?
2）向别人询问情况时
●例如：请问，您是李先生吗？
Excuse me, are you Mr Lee?
3）客气地请求别人时
●例如：抱歉，我能出去一下吗？
Excuse me, may I go out for a moment?
4）做出不适当的行为请求谅解时（打喷嚏，撞到别人，进餐过程中离开等）
5）想要引起别人的注意时
●例如：各位，请听我说。
Excuse me, please listen to me.
方法指津：Excuse me与I’m sorry, pardon的区别
※I’m sorry 一般用于做错了事，有愧于某人或某事而道歉时，或者用于向别人表示同情或遗憾时。
如：A: My mother is ill in hospital. B: Oh, I’m sorry to hear that.
※Excuse me 多用于打扰、麻烦或有求于别人时所用。
※pardon 是I beg your pardon的缩略形式，一般用于正式的场合。
◆3. Yes, thank you.
Thank you用来表达谢意，还可以说thanks，若要加强语气后面可以加very much。回答别人的感谢时可以说Not at all，You are welcome 或者That’s all right。
●例如：Please have a cup of tea. 请喝杯茶吧。Thank you. 谢谢您。
特别提示: 在西方文化中，当你接受别人的帮助，得到别人的赞扬或赞美，或者别人向你表示祝愿、祝贺时，都要向对方表示谢意，通常用thank you 或thanks来回应。
如： A: Your handwriting is very good.
B: Thank you. / Thanks.
◆4. What’s this in English?
in English 意思是“用英语”， “in”是介词，在这里表示使用某种语言。In有多种意思，当表示“方法、工具、语言”时，其意思为“用”。
●例如：用这种方法 in this way 用中文 in Chinese 用墨水写 write in ink
思维拓展 in的其他用法:
表方位（在…的里面） 如：在盒子里in the box
表穿衣戴帽 如：穿着红外衣 in a red coat
戴着帽子 in a hat
◆5. How do you spell it?
该句是由how引导的特殊疑问句，how 在这里叫做特殊疑问词，意思是“怎么、怎样、如何”，与what , who , when一样，可以引导特殊疑问句。句中的do是个助动词，在句中起辅助作用，用来帮助构成疑问句或否定句。
●例如：你身体好吗？（你怎么样？） How are you?
思维拓展: how的其他用法
1. how还可以引导感叹句，意思为“多么”。
如：今天的天气多么好啊！How nice the weather is!
2. how 还可以跟其他形容词连用，共同构成特殊疑问词：how old多大 how much多少钱 how many多少…等。
如：你多大了？ How old are you?
【牛刀小试】
单项选择
( )1. What’s this ______ English?  
A. of B. to C. at   D. in
(    ) 2.--Is this your ruler? —Yes,_________.
A. this is B. it is C. it isn’t D. he is
(    ) 3.That’s a girl. _______name is Lucy.
A. Its B. His C. Her D. Your
(    ) 4.--Is that his computer?--________________.
       A. Yes, he is B. No, it isn’t C. Yes, it isn’t D. No, this isn’t
(    ) 5.______do you spell your name?
A. What B. How C. Who D. What color
(    ) 6._____that a pencil sharpener?
A. is B. Are C. Is D. am
( )7. –Your English is very good. --- .
A. Not very good. B. Don’t say so C. Thank you D. No, my English is poor.
(    ) 8.__________.Is this your bag?
A. I’m sorry  B. Thank you  C. Excuse me  D. Hello
(    ) 9.---How _____you spell “ruler”?---R-U-L-E-R.
        A. is B. are C. am D. do
( ) 10. —Is that an orange? —No,_______.
        A. that’s not B. that isn’t C. this isn’t D. it isn’t
对话排序
A It’s a car. B. C-A-R.
C. Excuse me. D. How do you spell it?
E. What’s this in English? F. You’re welcome.
G. Thank you.
正确顺序：
翻译句子
1. 打扰了，这是你的铅笔吗？
, is this pencil?
2. 你的名字怎么拼？
you your name?
3. ---那是你的双肩背包吗？ --不是。 是他的。
--- your backpack? --- No, . It’s backpack.
【超越自我】
1. ---Your skirt is pretty!
--- .
2. In our school library, there a number of books on science…
A. is B. are C. has D. have
3. A message sent between computers, an e-mail.
A. are B. is C. have D. has
4.--- do you like Chinese food?
--- Very much.
A. What B. Why C. How D. For what

【创新全解】
牛刀小试版块答案：
单项选择
1---5 D B C B B 6---10 C C C D D
对话排序
正确顺序：C E A D B G F
翻译句子
1. Excuse me, your 2. How, do, spell 3. Is , that , it , isn’t , his
超越自我答案
1. Thank you. 或 Thanks. (在英语国家里，当受到别人的赞美时，要表示谢意。)
2. B (该句是there be句型，因此排除C和D。又因为后面的主语是books,复数，因此选择B. are。)
3. B (本句不是从属关系，因此排除C 和D。又因为主语是message，是单数形式，故排除A选项。)
4. C (根据第二句回答问题应该是提问有关“程度”，而A选项是“什么”，B和D是询问原因，故应该选择C “怎么”。)
Section B
重点短语
1.电子游戏 computer game
2.身份证 ID card
3.失物招领 lost and found
4. 一串钥匙 a set of keys
经典句型
1. Call Alan at 495-3539. 拨495-3539给艾伦打电话。
2. Is that your computer game in the lost and found case? 失物招领处里是你的电子游戏吗？
3. Is this your notebook? 这是你的笔记本吗？
【学海拾贝】
◆1. Call Alan at 459-3539.
（1）call=telephone或phone，在这里是动词，意思是“打电话”，后跟人或电话号码。
●例如：明天请给我打电话。
Please call me tomorrow.
●请拨打235-0285。 Please call 235-0285.

特别提示:
call还可以作为名词，意思是“（一次）电话，通话”
※请给你的父母打个电话。
Please give your parents a call.
（2）at 介词，“以，在（点钟）；在（里面或附近）
●例如：他早上六点钟起床。
He gets up at six o’clock.
●他现在在学校。 He is at school now.
◆2. Is that your computer game in the lost and found case?
lost and found “失物招领”。当某人丢失东西时，可用Lost 的形式张贴出海报即“寻物启示”，而当有人拾到他人物品时，可用Found的形式贴出海报，即“失物招领”。
◆3. Found: A set of keys.
a set of 一串，一套，一列。
●例如：这是一套书。This is a set of books.
●我有一套高尔夫球球杆。 I have a set of golf-clubs.
特别提示:
set（套，副）是单位词，英语中名词前常可用单位词加上of表示数量，特别是一些不可数名词，本身无复数形式，可以通过单位词来表示数的概念,如：a glass of water一杯水，a bag of rice一袋大米等。如果句子中有单位词时，则谓语动词根据单位词来变化。
※ This set of books is new published. 这套书是新出版的。
※ I usually drink a cup of milk every night. 我通常晚上喝一杯牛奶。
【牛刀小试】
单项选择
( )1._____that a computer game?
A. is B. Are C. Is D. am
( )2. Your baseball is in the _________case.
      A. lost and found B. found and lost C. lose and find D. find and lose
( )3. This is ________ watch. That is ______school ID card.
        A. I, you B. my, you C. my, your D. I, your
( )4. _____my computer game.
        A. This B. He is C. It’s D. This is a
(    )5.—Is this your ruler?
—Yes, it is.___________.
        A. Thank you B. Here you are C. Here are you D. It is your ruler
(    )6. Please call Mary 479-8876.
A. in B. at C. for D. /
(    )7. That set of keys in the lost and found case.
A. are B. be C. do D. is
(    )8. Please give me to drink.
A. a milk B. a cup milk C. a cup of milk D. an orange
句型转换
1. I can spell my name? (变为一般疑问句)
you your name?
2. This is her watch. (变为一般疑问名并作肯定及否定回答)
this watch?
Yes, .
No, .
3. My computer game is in the lost and found case.(变为一般疑问句)
computer game in the and case?
4. Can you spell “notebook”? (同义句)
you “notebook”?
5. call, at , please, Nick, 452-7768. (连词组句)
.
英汉词组互译
1. 姓氏 2. 失物招领
3. 一辆英国小汽车 4. 一幅中国地图
5. 一串钥匙 6. his new dictionary
7. my pencil sharpener 8. call sb. at 231-4567
9. spell your name 10.in English
【超越自我】
( )1. ---I’d like something to read. （2006 温州）
---OK. Here are some .
A. CDs B. pencils C. photos D. books
( )2. Kate is a kind girl. often helps us learn English. （2006 舟山市）
A. I B. You C. She D. We
( )3. ---Oh, what a nice picture! You draw very well. （2004 哈尔滨）
--- .
A. Yes, it’s very good B. Yours is good
C. Of course not D. Thank you
【创新全解】
牛刀小试版块答案：
单项选择
1~5 C A C C A 6~8 B D C
句型转换
1. Can, spell 2. Is , her, it ,is , it ,isn’t 3. Is , your, lost, found 4. How, do, spell
5. Please call Nick at 452-7768. 或 Call Nick at 452-7768, please.
英汉词组互译
1. last name/ family name 2 . lost and found 3. an English car
4. a Chinese map 5. a set of keys 6. 他的新词典 7. 我的卷笔刀
8. 拨打231-4567找某人 9. 拼写你的名字 10. 用英语

超越自我答案
1.D（根据前面提示“我想读点东西”，因此答案应该为D. books）
2. C（Kate 是个女孩，故答案应该是C. She ）
3.D（在表达对别人的“赞叹”或“赞扬”时，要用Thank you或Thanks来回答。 表示“感谢”）

Self Check
【重点单词】
◆1. backpack名词，意思是“双肩背包”。
backpack是个合成词，back背部+pack背包=backpack
拓展：pencil铅笔+case盒子=pencil-case铅笔盒
note笔记+book书；本=notebook笔记本
◆2. dictionary 名词，意思是“字典，词典”。
●例如：一本汉英词典 a Chinese-English dictionary
一本英汉词典 an English-Chinese dictionary
拓展：查字典 look up a word in a dictionary
◆3. ring名词，意思是“环（状物）；戒指”。
●例如：一个钥匙环 a key ring
思维拓展
ring 动词，意思是“铃响；打电话”。
※ The bell rings. Let’s have our lessons. 上课铃响了。咱们上课吧。
※ If you have any questions, please ring me up. 如果你有什么问题，请给我打电话。

【参考答案】
3. Look at the picture and write the conversations.
1) Is that your backpack? No, it isn’t.
2) Is that your pencil? Yes, it is.
3) Is this your key? Yes, it is.
4) Is that your basketball? No, it isn’t.
【Just for fun】
说明：漫画以一种幽默的方式来讲解英语中指示代词的用法。在最后一幅画中，左边的人问到：How do you spell that?此句中的that是指示代词，指的是前面他们谈论的物品watch，因左边的人实际上问的是：How do you spell watch?而右边的人却误解了that 的用法，以为他要问：How do you spell “that”？，因此闹了一人笑话。
【牛刀小试】
选词填空
how, am, are, his, your, her, my, is, an, what

1. He is a student and _ _ __ name is Jim.
2. Wang Li， this is _ _ __ eraser. Here you are （给你）.
3. Where is _ _ __ eraser? I can’t find it （我找不到了）.
4. Emma is English. Miss Zhang is _ _ __ English teacher.
5. Excuse me! _ _ __ this your ring?
6. —_ _ __ you Mary? — Yes，I am.
7. This is _ _ __ orange watch.
8. I _ _ __ a Chinese boy.
9. _ _ __ is that in English? It’s a watch.
10. —_ _ __ do you spell “computer”? — C-O-M-P-U-T-E-R.
选择正确的答语连线
( )1. What’s your phone number? A. No, it’s his notebook.
( )2. Is this your notebook? B. No, it’s a computer game.
( )3. How do you spell“English”? C. It’s E-N-G-L-I-S-H.
( )4. What’s this in English? D. It’s 668789.
( )5. Is this a TV game in English? E. It’s a notebook.
读短文，完成任务
Miss Zhang: Afternoon, class.
Studnets: Afternoon, Miss Zhang.
Miss Zhang: OK. Linda, is this an eraser?
Linda: Yes, it is. (A)
Miss Zhang: Spell it, please.
Linda: E-R-A-S-E-R.
Miss Zhang: Good. What’s this in English, Nick?
Nick: Sorry. I don’t know （我不知道）.
Jenny: I know. (B)
Miss Zhang: Very good. ( C)
Jenny: It’s a ruler.
Miss Zhang: Spell it, please.
Jenny: Sorry. (D)
Miss Zhang: Well, please spell it. Who can（谁能）?
Kim: R-U-L-E-R, ruler.
( )1. Afternoon. 是___ _更为口语化的表达形式。
( )2. 句子What’s this in English? 应还原到对话中的___ _处。
( )3. 句子It’s a backpack. B-A-C-K-P-A-C-K, backpack.应还原到对话中的____处。
( )4. 单词sorry在对话中出现了两次，请你根据上下语句，猜出它的意思：__ __。
( )5. 句子Spell it, please.还可以用特殊疑问句表达为_____ ___?

【创新全解】
牛刀小试版块答案：
选词填空
1. his 2. your 3. my 4. her 5. Is
6. Are 7. an 8. am 9. What 10. How
选择正确的答语连线
1. D 2. A 3. C 4. E 5. B
读短文，完成任务
1. Good afternoon! 2. C 3. B 4. 抱歉，对不起 5. How do you spell it?

综合测评
一、根据句意和首字母提示完成单词。（10分）
1. E me, is this your pencil sharpener?
2. ---How do you s “ruler”? ---R-U-L-E-R.
3. Your notebook is in the l and found case.
4. ---I don’t know the word “ ring”. --- Please look it up in a d .
5. W this in English?
6. ---Here is your book. ---T you.
7. We go to s from Monday to Friday.
8. F : Watch. Please call Mary at 258-5667.
9. ---What’s that in the case? ---It’s a s of keys.
10. ---What’s this in English? ---It’s an e .
二、按要求写出下列词的正确形式。（10分）
1. is not (缩写形式)_______ ____ 2. thanks (同义词组) _______ ____
3. what is (缩写形式) _______ ____ 4. your (人称代词主格) _______ ____
5. this (对应词)_______ ____ 6. I (形容词性物主代词) _______ ____
7. I am (缩写形式)_______ ____ 8. it is (缩写形式) _______ ____
9. my(宾格) 10. find（过去式）
三、选择填空。（10分）
( )1.---What’s this in English? --- a pencil.
A. This is B. Its C. It’s D. That’s
( )2. ---Is that your ruler? --- .
A. It’s my ruler B. Yes, it is C. No, it is D. Yes, it isn’t.
( )3. ---Are you Lucy Miller? ---No, .
A. I’m B. I am C. I’m not D. I am’t
( )4. Please call me 468-7688.
A. in B. for C. at D. with
( )5. Sonia, is this your pen?
A. Yes B. Excuse me C. I’m sorry D. Thank you
( )6. --- Is this dictionary? --- Yes, .
A. your; it is B. you; it is C. his; it’s D. she; it is
( )7. --- . ---Nice to meet you, too.
A. How are you? B. Good morning C. How do you do? D. Nice to meet you
( )8. His name is .
A. Wang Lidong B. Wang Li Dong C. Wang liDong D. Wanglidong
( )9. ---What’s Bob’s telephone number?
--- telephone number is 236-7645.
A. your B. his C. Li Ming’s D. her
( )10. ---What’s ? --- .
A. it’ Keys B. your name; Keys C. this; Keys D. that; A set of keys
四、阅读理解。（10分）
Most English people have three names: a first name, a middle name and a family name. Their family names come last. But people don’t use their middle name very much. So “John Henry Brown” is usually called(称作) “John Brown”. People never use Mr, Mrs or Miss before the