三年级上册英语习题-Unit 2 Numbers 剑桥英语 join in(含答案及解析)

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名称 三年级上册英语习题-Unit 2 Numbers 剑桥英语 join in(含答案及解析)
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更新时间 2022-08-15 09:58:08

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Unit 2 Numbers
一.选择题(共20小题,满分58分,每小题2.9分)
1.J for ________.(  )
A.fish B.juice C.horse
2.What's your phone ______ ?(  )
A.one B.two C.number
3.______ the number.(  )
A.What's B.Guess C.How many
4.The life in an English school is not the same ________ that in a Chinese school.(  )
A.like B.at C.from D.as
5.Can you finish the work well with _________ money and ________ people?(  )
A.less; less B.less; more
C.more; fewer D.less; fewer
6.Read and circle 读一读,圈出不同类的词(  )
A.a school B.five rulers
C.four rubbers D.two pens
7.______ do the tiger jump.(  )
A.Let's B.What's C.How many
8.读一读,圈出不同类的词(  )
A.stand B.four C.open D.close
9.What's ______ the box?(  )
A.in B.your C.ten
10.Read and circle 读一读,圈出不同类的词(  )
A.book B.pencil C.bag D.five
11.﹣ How much is it?(  )
﹣ _______________
A.Here you are. B.Thank you.
C.43p.
12.It ______ seventy﹣three.(  )
A.am B.are C.is
13.Here is ______ prize!(  )
A.in B.you C.your
14.﹣ Here you are.(  )
﹣ ___________.
A.Here you are. B.Thank you.
C.Hello!
15.My hands_____10 fingers.(  )
A.have B.has C.is
16.﹣How do you like my ideal school?
﹣ _______.(  )
A.I don't think so B.All right
C.Wonderful D.Good idea
17.Why ________ out to play games?(  )
A.don't go B.don't you go
C.not go D.both B and C
18.﹣﹣﹣How many _____ do we have?
﹣﹣﹣We have ______.(  )
A.orange,three B.oranges,three
C.oranges,six
19.﹣﹣﹣How many pencils do you have?
﹣﹣﹣___________________.(  )
A.I have four. B.I have five.
C.I have six.
20.﹣﹣﹣_____is the ball?
﹣﹣﹣It's on the desk.(  )
A.How B.Where C.What
二.填空题(共10小题,满分29分,每小题2.9分)
21.写出下列字母的小写形式.
G   
22.grandmother/father   
23.给下列字母排上正确的顺序.
I G H K J F
   
24.请画画你的好朋友,然后作介绍.说得越多越好哦!你是最棒的!
Look!This is…
He/She is my friend.
He's/She's…
He/She can…
25.A.Look at my new pencil box.D.It's cool.
B.How many pencils do you have?E.How many pencils do you see?
C.The white one is a pen.
Amy:Hi,Lily.   
Lily:Wow!   
Amy:And I have many pencils!
Lily:   
Amy:(Open the pencil box.)   
Lily:1,2…I see 8.
Amy:No!   .
26.I live from my school about 8 kilometers.(对画线部分提问)
    you    from your school?
27.﹣﹣How many cars do you have?
﹣﹣   .
28.It takes me about one hour to do some housework every day. (改为同义句)
I    about one hour    some housework every day.
29.1.one+four=   
2.four﹣two=   
3.three﹣   =two
4.two+one=   
5.four×one=   
A.two B.four C.one D.three E.five
30.A.ten B.six C.nine D.eight E.seven
1.×2=   
2.×1=   
3.×3=   
4.×6=   
5.×5=   .
三.阅读理解(共1小题,满分2.9分,每小题2.9分)
31.Hi,I'm Mary. Welcome to my room.Look at the beautiful kites.How many?One,two…eight!Here is my toy box.What's in it?Guess!Let me open it and see.Wow!One toy bear,two big balls,four cars…And I have ten books on the desk.How many books do you have?
1.Mary has eight kites.   
2.Mary has ten books and five pencils.   
3.There are two balls and four cars in the toy box.   
4.The books are in the toy box.   
5.Mary doesn't have toy bear.   .
四.句型转换(共3小题,满分8.7分,每小题2.9分)
32.We do morning exercises every day.(对画线部分提问)
    you    morning exercises?
33.What does your school look like? (改为同义句)
What    your school   ?
34.I don't know how I can solve the problem.(改为简单句)
I don't know   the problem.
五.排序(共1小题,满分1.4分,每小题1.4分)
35.Arrange the numbers in order 给下列数字排序
A. five B. one C. six D. three E. four
    >    >    >    >   
Unit 2 Numbers
参考答案与试题解析
一.选择题(共20小题,满分58分,每小题2.9分)
1.J for ________.(  )
A.fish B.juice C.horse
【分析】J代表juice(果汁).
【解答】本题考查英文常识.fish鱼;juice果汁;horse马;选项中只有juice(果汁)的首字母为J.
故选:B.
【点评】平时多了解相关的文化常识.
2.What's your phone ______ ?(  )
A.one B.two C.number
【分析】你的电话号码是什么?
【解答】考查短语:根据题目,可以猜测出整个句子的意思是:"你的电话号码是什么?",phone number电话号码,固定搭配.因此本题选择number.
故选:C.
【点评】解答本题的关键是熟记书本基础词汇,并掌握一些常见的搭配用法.
3.______ the number.(  )
A.What's B.Guess C.How many
【分析】猜数字.
【解答】考查动词原形.A.What's是什么.B.Guess猜.C.How many多少.根据"句号"可知,原句不是特殊疑问句,不用疑问词开头.A,C不正确.祈使句用动词原形Guess.
故选:B.
【点评】考查动词原形,掌握祈使句的知识点,根据标点符号,分析选项,选择合适答案.
4.The life in an English school is not the same ________ that in a Chinese school.(  )
A.like B.at C.from D.as
【分析】英语学校的生活与中文学校的生活是不一样的.
【解答】本题考查短语.the same as译为和…一样,是固定短语.
故选:D.
【点评】熟记常见短语或词组.
5.Can you finish the work well with _________ money and ________ people?(  )
A.less; less B.less; more
C.more; fewer D.less; fewer
【分析】你能用更少的钱和更少的人完成好这份工作吗?
【解答】本题考查比较级.less money更少的钱,fewer people更少的人,less修饰不可数名词,fewer修饰可数名词,
故选:D.
【点评】考查基础语法知识.根据课本所学,按照要求认真答题.
6.Read and circle 读一读,圈出不同类的词(  )
A.a school B.five rulers
C.four rubbers D.two pens
【分析】a school一所学校;five rulers五把尺子;four rubbers四块橡皮;two pens两支笔.
【解答】本题考查类别分类.a school一所学校,单数名词;five rulers五把尺子,复数名词;four rubbers四块橡皮,复数名词;two pens两支笔,复数名词;B、C、D都是复数名词,A是单数名词,选项A与其它几个不同类.
故选:A.
【点评】平时多背单词,掌握单词的词性和词义.
7.______ do the tiger jump.(  )
A.Let's B.What's C.How many
【分析】让我们来玩‘老虎跳'.
【解答】本题考查祈使句.do是动词原形,do the tiger jump玩'老虎跳'.根据题目,可以猜测出整个句子的意思是:"让我们来玩‘老虎跳'.".该句为祈使句,Let's开头,后跟动词原形do.B.What's是什么,C.How many多少,均不符合.
故选:A.
【点评】要做好此类题目,平常必须多加熟悉课本中的句型,并细心做题.
8.读一读,圈出不同类的词(  )
A.stand B.four C.open D.close
【分析】stand站立;four四;open打开;close关闭.
【解答】本题考查词性分类.stand站立,动词;four四,数词;open打开,动词;close关闭,动词;A、C、D都是动词,B是数词.
故选:B.
【点评】平时多背单词,掌握单词的词性和词义.
9.What's ______ the box?(  )
A.in B.your C.ten
【分析】盒子里是什么?
【解答】考查地点介词.in在…里面;your你的;ten数字10.the box表示地点,在盒子里,用in搭配表示:在盒子里.
故选:A.
【点评】熟练掌握常见的介词词义和使用范围.
10.Read and circle 读一读,圈出不同类的词(  )
A.book B.pencil C.bag D.five
【分析】book书;pencil铅笔;bag包;five五.
【解答】本题考查词性分类.book书,名词;pencil铅笔,名词;bag包,名词;five五,数词;A、B、C都是名词,D是数词.
故选:D.
【点评】平时多背单词,掌握单词的词性和词义.
11.﹣ How much is it?(  )
﹣ _______________
A.Here you are. B.Thank you.
C.43p.
【分析】它多少钱?
43便士.
【解答】该题考查特殊疑问句.问句是询问价格,答句中要答出价格.Here you are译为:给你,不合题意;Thank you译为:谢谢你;43p译为:43便士.
故选:C.
【点评】考查基础语法知识.根据课本所学,按照要求认真答题.
12.It ______ seventy﹣three.(  )
A.am B.are C.is
【分析】它是73.
【解答】考查主谓一致.it是主语是第三人称单数,be动词用is,C.is符合题意.
故选:C.
【点评】理解句子的意思,分清主语的单数复数形式,结合句子时态选出正确答案.
13.Here is ______ prize!(  )
A.in B.you C.your
【分析】你的奖品在这里.
【解答】考查形容词性物主代词.Here提示本句为倒装句,主语为prize,前面缺少限定词.A,in介词,在…里面;B,you你,人称单词;C ,your你的,你们的,符合题意.
故选:C.
【点评】回答物主代词相关题型时,应注意空格处缺少的单词性质是形容词性还是名词词性,再根据句意作答.
14.﹣ Here you are.(  )
﹣ ___________.
A.Here you are. B.Thank you.
C.Hello!
【分析】﹣给你.
﹣谢谢.
【解答】考查情景对话.A. Here you are.给你.B.Thank you.谢谢.C.Hello! 你好!根据Here you are."给你."可知,别人给你东西,应该回答"谢谢".
故选:B.
【点评】此题知识点是考查情景对话.掌握句子的意思.抓住关键语句,分析选项的意思.积累一些交际用语,选择合适的答案.
15.My hands_____10 fingers.(  )
A.have B.has C.is
【分析】我的手有10个手指.
【解答】答案:A.
本题考查主谓一致原则.根据My hands_____10 fingers,可知这里应该是我的手有10个手指.这里表示有用have,主语是we.故选A.
【点评】解答这种题型时谓语动词的使用要看主语,主语为单数,动词用第三人称单数形式,主语是复数,动词用原形.
16.﹣How do you like my ideal school?
﹣ _______.(  )
A.I don't think so B.All right
C.Wonderful D.Good idea
【分析】你觉得我理想中的学校怎么样?
很不错.
【解答】本题考查情景交际.A.I don't think so我不这样认为.B.All right好的.C.Wonderful很不错.D.Good idea好主意.句子"How do you like my ideal school?你觉得我理想中的学校怎么样?"是询问意见,答句应该给出个人的观点,选项C符合情景.
故选:C.
【点评】掌握日常交际用语并多与同学交流.
17.Why ________ out to play games?(  )
A.don't go B.don't you go
C.not go D.both B and C
【分析】为什么不出去玩游戏?
【解答】考查建议.根据题干不完全信息推测句意为:为什么不出去玩游戏?"为什么不…?"用Why don't+主语+谓语动词+其它?或者Why not+动词原形+其它?答案中don't you go/not go都符合题意.
故选:D.
【点评】考查建议,要结合句意,句子的结构,掌握建议句式的表达方法.
18.﹣How many _____ do we have?
﹣We have ______.(  )
A.orange,three B.oranges,three C.oranges,six
【分析】我们有多少橘子?
我们有三个句子.
【解答】答案:B.
本题考查可数名词单复数形式.图中画的是三个橘子,three oranges.How many修饰可数名词复数,故横线上应填橘子的复数形式oranges,结合图示可知我们有三个橘子,故最后一个空填three.
【点评】要熟练掌握汉语词汇的英语表达,掌握可数名词单数变复数的规则变化,结合图示作答,询问数量用How many提问,How many修饰可数名词复数.
19.﹣How many pencils do you have?
﹣___________________.(  )
A.I have four. B.I have five. C.I have six.
【分析】你有几支铅笔?
我有四支.
【解答】答案:A.
本题考查数词.因为上一句是How many pencils…?多少支铅笔?所以要用数词来回答,而I have four我有四支;I have five我有五支;I have six我有六支;又因图画里有四支铅笔,故答案选择A.
【点评】只有理解句意和图画的意思才能正确选择,所以平时要多积累词汇.
20.﹣_____is the ball?
﹣It's on the desk.(  )
A.How B.Where C.What
【分析】球在哪?
它在桌子上.
【解答】答案:B.
本题考查疑问词的辨析.How怎样,Where在哪,What什么,由答语"It's on the desk"可知问句是询问"球在哪里",所以填Where,故选B.
【点评】首先要知道每个疑问词的含义及用法,然后在识记常用疑问词的基础上结合语境正确作答.
二.填空题(共10小题,满分29分,每小题2.9分)
21.写出下列字母的小写形式.
G g 
【分析】Gg
【解答】考查字母的书写.大写字母G对应小写字母g.四线格中,大写字母G占四线格中上格,小写字母g占中下格.
故答案为:
【点评】要根据题目写出适当的大小写形式,注意书写的笔顺.
22.grandmother/father grandmother 
【分析】grandmother奶奶;father爸爸.
【解答】答案:grandmother.
本题考查看图识词.根据所给图片,可以看出这幅图应该是一个老奶奶,用grandmother表示.故填grandmother.
【点评】看图识词需要将所学英语与汉语正确的对应的起来,在平时学习中要注意多读多练.
23.给下列字母排上正确的顺序.
I G H K J F
 F G H I J K 
【分析】F G H I J K
【解答】考查字母排序.按照字母表大写顺序,可得所给五个字母的顺序为F G H I J K.大写字母在四线格中均占中上格.
故答案为:
【点评】要根据题目要求写出字母的顺序,注意书写美观.
24.请画画你的好朋友,然后作介绍.说得越多越好哦!你是最棒的!12%
Look!This is…
He/She is my friend.
He's/She's…
He/She can…
【分析】本题是一篇画图写作题.以My friend 为中心,主要描述她的外貌特征,需要轮廓清晰有画面感.人物形象生动有活力.全文通用一般现在时态来描述朋友的特点.
重点词组:
round圆的、lovely可爱的、comes from来自于、good friends好朋友、each other互相.
重点句型:
1.This is 这是,用来介绍朋友、家人、同学.
2.comes from+地名表示来自于哪里.
3.She can dance and sing.情态动词can+动词原形表示会干什么.
【解答】Look!This is Lily,She is my friend.She has two big eyes and two small ears.Her face is round and her mouth is small.Her hair is short.She is tall and thin.She looks very lovely.She comes from Beijing.She can dance and sing.We are good friends.We often help each other.
看这是丽丽,她是我的朋友.她长着一双大眼睛和一双小耳朵.圆圆的脸上长着一张小嘴巴.短短的头发,又高又瘦,看起来可爱极了.她来自北京,会跳舞会唱歌.我们是好朋友,经常互相帮助.
【点评】主要描写朋友的外貌特征及爱好,平时多注意积累一些身体部位的词汇才能得心应手.多用一些简单句子不容易出错.
25.
A.Look at my new pencil box.
B.How many pencils do you have?
C.The white one is a pen.
D.It's cool.
E.How many pencils do you see?
Amy:Hi,Lily. A 
Lily:Wow! D 
Amy:And I have many pencils!
Lily: B 
Amy:(Open the pencil box.) E 
Lily:1,2…I see 8.
Amy:No! C .
【分析】艾米:嗨,莉莉看我的新铅笔盒.
莉莉:哇!它很酷.
艾米:我有很多铅笔!
莉莉:你有多少支铅笔?
艾米:(打开铅笔盒.)你看见多少支铅笔?
莉莉:1,2…我看到8支.
艾米:不!白色的是一支钢笔.
【解答】补全对话.
1.A.根据下句莉莉发出的感叹,可知艾米是让莉莉看她的铅笔盒"Look at my new pencil box"看我的新铅笔盒.故为A.
2.D.这句对话是莉莉发出感叹并赞美艾米的铅笔盒,选项D.It's cool.它很酷.比较合适.故为D.
3.B.根据艾米说"And I have many pencils!"我有很多铅笔.可知此句莉莉是问"你有多少支铅笔",故为B.
4.E.根据下句"Lily:1,2…I see 8".莉莉是问:你能看见多少支铅笔.E.How many pencils do you see?故为E.
5.C.莉莉看见有八支笔,但艾米却说no,可知不是八支铅笔,是因为"The white one is a pen".故为C.
【点评】先理解选项的意思,再大致了解对话的内容.选择时要根据上下句,问话和答语的内容,作出正确判断.
26.I live from my school about 8 kilometers.(对画线部分提问)
 How far do  you live  from your school?
【分析】我住在离学校大约8公里的地方.
你住的地方离学校有多远?
【解答】考查特殊疑问句.特殊疑问句的结构:特殊疑问词+一般疑问句.句子的划线部分是about 8 kilometers,是距离,询问多远,确定疑问词为How far,句子的剩余部分变成一般疑问句跟在后面,句子中有实意动词原形live ,变一般疑问句用助动词do引导,I变为you.用How far do you live from your school?提问.
故答案为:How far do;live.
【点评】特殊疑问句即用来对句子某一特定部分进行提问的句子.通常以疑问词开头.做此类题,先确定划线部分的内容是什么,然后用相应的疑问词进行提问.
27.﹣How many cars do you have?
﹣ I have four. .
【分析】你有几辆小汽车?
我有四辆.
【解答】答案:I have four.
本题考查数词.由于上句问的是How many cars do you have?(你有几辆小汽车?)根据所提供的图画,应该回答为:I have four.(我有四辆).
【点评】对于该题,在理解句意的基础上,还要懂得图画的内容,要积累数词的写法.
28.It takes me about one hour to do some housework every day. (改为同义句)
I spend  about one hour doing  some housework every day.
【分析】﹣我每天花一个小时做一些家务.
﹣我花费每天大约一个小时做家务.
【解答】考查同义句.It takes sb.+时间+to do sth.做某事花了某人多少时间.可以表达为sb spend+时间+(in)doing sth"某人花费时间做某事".主语I"我"第一人称,根据every day"每天"可知,一般现在时态,谓语动词用原形spend.do的动名词是doing.
故答案为:spend;doing.
【点评】同义句转换最基本的是要保持原意不变,在理解语境的基础上,抓住关键单词或词组,运用相同词意的单词或词组完成试题.
29.1.one+four= E 
2.four﹣two= A 
3.three﹣ C =two
4.two+one= D 
5.four×one= B 
A.two B.four C.one D.three E.five
【分析】1.1+4=5
2.4﹣2=2.
3.3﹣1=2.
4.2+1=3.
5.4×1=4.
【解答】答案:
1.E.该题考查加减乘除法的运算.1+4=5,one+four=five,故填:E.
2.A.该题考查加减乘除法的运算.4﹣2=2.four﹣two=two.故填:A.
3.C.该题考查加减乘除法的运算.3﹣1=2.three﹣one=two.故填:C.
4.D.该题考查加减乘除法的运算.2+1=3,two+one=three.故填:D.
5.B.该题考查加减乘除法的运算.4×1=4,four×one=four.故填:B.
【点评】具有一定的运算能力,用适当的英语句子表达出来.
30.A.ten B.six C.nine D.eight E.seven
1.×2= D 
2.×1= E 
3.×3= C 
4.×6= B 
5.×5= A .
【分析】1.4×2=8
2.7×1=7
3.3×3=9
4.1×6=6
5.2×5=10
【解答】1.D.该题考查加减乘除法的运算.图示为4个橘子,4×2=8,故选:D.
2.E.该题考查加减乘除法的运算.图示为7个气球,7×1=7.故选:E.
3.C.该题考查加减乘除法的运算.图示为3个向日葵花,×3=9.故选:C.
4.B.该题考查加减乘除法的运算.图示为一条鱼,1×6=6.故选:B.
5.A.该题考查加减乘除法的运算.图示为2个菠萝,2×5=10.故选:A.
【点评】具有一定的运算能力,用适当的英语句子表达出来.
三.阅读理解(共1小题,满分2.9分,每小题2.9分)
31.Hi,I'm Mary. Welcome to my room.Look at the beautiful kites.How many?One,two…eight!Here is my toy box.What's in it?Guess!Let me open it and see.Wow!One toy bear,two big balls,four cars…And I have ten books on the desk.How many books do you have?
1.Mary has eight kites. T 
2.Mary has ten books and five pencils. F 
3.There are two balls and four cars in the toy box. T 
4.The books are in the toy box. F 
5.Mary doesn't have toy bear. F .
【分析】嗨,我是玛丽.欢迎来到我的房间.看看漂亮的风筝.多少个?一,二…八!这是我的玩具箱.里面有什么?猜一猜!让我打开看一看.哇!一只玩具熊,两个大球,四辆车…我的桌子上还有十本书.你有多少本书?
【解答】答案:
1.T.细节理解题.根据文中"Look at the beautiful kites.How many?One,two…eight!"可知玛丽有八个风筝,故为T.
2.F.细节理解题.根据文中"And I have ten books on the desk."可知玛丽有十本书,但文章并没说她有五支铅笔.故为F.
3.T.细节理解题.根据文中"Here is my toy box.What's in it?…One toy bear,two big balls,four cars."可知玛丽有两个球,四辆车.故为T.
4.F.细节理解题.根据文中"I have ten books on the desk."可知书在书桌上面,不是在玩具箱里.故为F.
5.F.细节理解题.根据文中"Here is my toy box.What's in it?Guess!Let me open it and see.Wow!One toy bear…"可知玛丽有一个玩具熊.故为F.
【点评】做阅读理解题,要先浏览文章和问题;然后带着问题去仔细阅读文章;并把一些关键词做上标记;最后理解问题并去文章中寻找答案.
四.句型转换(共3小题,满分8.7分,每小题2.9分)
32.We do morning exercises every day.(对画线部分提问)
 How often do  you do  morning exercises?
【分析】我们每天做晨练.
你们多久做一次晨练?
【解答】本题考查特殊疑问句.划线部分为every day,可用How often+助动词+主语+动词原形?提问,主语是you,助动词要用do.
故答案为:How often do;do.
【点评】特殊疑问句即用来对句子某一特定部分进行提问的句子.通常以疑问词开头.做此类题,先确定划线部分的内容是什么,然后用相应的疑问词进行提问.
33.What does your school look like? (改为同义句)
What is  your school like ?
【分析】你的学习是什么样子的?
【解答】本题考查同义句.原句提问外表,可用What be sb like?提问外表.主语是your school,be动词要用is.
故答案为:is;like.
【点评】理解句意并按要求作答.
34.I don't know how I can solve the problem.(改为简单句)
I don't know how to solve the problem.
【分析】我不知道我可以怎么解决这个问题.
我不知道怎样可以解决这个问题.
【解答】本题考查改写句子.原句是宾语从句,改为简单句时,动词know后面用疑问词+to do.
故答案为:how to solve.
【点评】掌握宾语结构的结构,并学会进行单复句的转换.
五.排序(共1小题,满分1.4分,每小题1.4分)
35.Arrange the numbers in order 给下列数字排序
A. five B. one C. six D. three E. four
 C  > A  > E  > D  > B 
【分析】five 五
one 一
six 六
three 三
four 四
【解答】该题考查基数词.
选项A five译为:五;选项Bone译为:一;选项C six译为:六;选项D three译为:三;选项E four译为:四,根据六>五 >四>三>二>一.
故答案为:CAEDB
【点评】熟悉基数词.