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四中三科模拟题

四中三科模拟题
四中三科模拟题

北京四中小升初语文模拟测试题

(本卷分为A卷和B卷,满分:50分;时间:40分钟。)

A卷(30分)

1.下列各组词语中,加红字的读音有错误的—组是()。

A.处理(chǔ)一缕(lǚ)要挟(xié)闪烁(shuò)

B.勉强(qiǎng)胆怯(qiè)僻静(bì)简朴(pǔ)

C.标杆(gān)竣工(jùn)飞翔(xiáng)担当(dāng)

2.下列各组词语中,有错字的一组是()。

A.骏马虚弱纯熟悲惨连绵不断

B.惩罚耻辱书籍军阀兴国安帮

C.逊色阻挠忧虑剧本应接不暇

3.给句中加红词选择正确的解释。()

山上开满了映山红,无论花朵和叶子,都比盆栽的杜鹃显得有精神。

A.高尚的品质B.旺盛、繁茂C.精明、机灵

4.依次填入下列句中括号处的字正确的一组是()。

(1)有的城市缺乏统一的规划,经营出租车的单位太多,以()供过于求。

(2)我们造计划既要考虑今年,也要考虑明年,以()后年。

(3)人们对新上映的几部影片反()很好。

(4)观众还未反()过来,球已应声入网了。

A.致至应映B.至致映应

C.致至映应D.至致应映

5.―清明时节雨纷纷,路上行人欲断魂‖这句诗中的清明节在我国还有多种称呼,下列哪种不是的。()

A.鬼节B.死节C.寒食节D.冥节

6.下列句子加红的字意思相同的一组是()。

A.草色遥看近却无。

小溪泛尽却山行。

B.钱塘江大潮,自古以来被称为天下奇观。

海上日出不是伟大的奇观吗?

C.昨日入城市,归来泪满巾。

武汉是全国的大城市之一。

D.我乃李天王三太子哪吒。

家祭无忘告乃翁。

7.依次填入括号中的词语,正确的一组是()。

凡卡()得到幸福,但他受尽了老板的折磨,生活没有指望了。他给乡下的爷爷写信,()

爷爷能来接他回去,这是他美好的()。信寄出去后,凡卡整天()着,等待着。两个月过去了,爷爷没有来,凡卡很()。半年后,乡下捎信来说爷爷去世了,凡卡()了。

A.希望盼望渴望愿望失望绝望

B.愿望希望盼望渴望失望绝望

C.渴望盼望希望愿望失望绝望

D.渴望希望愿望盼望失望绝望

8.下面句中的空白处应填的关联词依次是()。

蜜蜂()在酿蜜,()在酿造生活;()为自己,()为人类酿造最甜的生活。

A.是又是不是而是B.不仅还不仅还

C.不但而且不光还D.是又是不但并且

9.下列成语用了同一种修辞手法的是()。

A.穷途末路炮火连天伶牙俐齿口是心非

B.一日三秋怒发冲冠一发千钧肝肠寸断

C.草木皆兵何乐不为如梦初醒色厉内荏

D.如虎添翼口若悬河旁若无人呆若木鸡

10.把下面几句话排列成段,正确的排列顺序是()。

①太阳出来了;②夕阳收起了最后一缕霞光;③湖里的睡莲就张开花瓣,面对着太阳升起的地方欣喜地等待着;④湖里的睡莲都躲到荷叶下乘凉去了。⑤中午,太阳火辣辣的。⑥湖里的睡莲都慢吞吞地合拢了花瓣,似乎睡觉去了。⑦东方露出晨曦。⑧它仿佛知道睡莲的心愿,便把第一束阳光洒在睡莲身上。

A.⑦③①⑧⑤④②⑥B.⑦③①⑧⑤⑥②⑥C.⑦①⑧⑤③②④⑥

11.给下面句子加上正确的标点符号。()

我爱读小学语文报你呢

A.《》,?B.,?C.《》。?D.―‖ 。?

12.下面句子中,意思与其他三句不同的—句是()。

A.他不能给你讲真话。B.他不能不给你讲真话

C.他能不给你讲真话吗?D.难道他能不给你讲真话?

13.霞光中,山溪丁冬,鸟雀鸣叫,鱼群戏水;霞光中,露珠儿满翠,花苞儿含笑;霞光中,鸡鸭扑翅。牛羊撒欢,炊烟袅袅……这段话写了()种景物。

A.8B.9 C.11

14.下列四句中,和―风来花自舞‖对仗最工整的—句是()。

A.云傍马头生B.千树落花红C.山高月上迟D.春到鸟能言

15.古代六艺―礼、乐、射、御、书、数‖中的―御‖是指()。

A.下棋B.种花C.武术D.驾车

B卷(20分)

一、根据拼音写汉字。(5分)

三顾máo()庐出类拔cuì()别具一gé()枝繁叶mào() 人声dǐng()沸jiǎo()尽脑汁滥yú()充数千jūn()一发

无与lún()比坚rèn()不拔

二、请在横线上填写诗句。(5分)

1._____________,天下谁人不识君。

2._____________,明月何时照我还。

3.死去元知万事空,_____________。

4.南朝四百八十寺._____________。

5._____________,桃花流水鳜鱼肥。

三、阅读。(10分)

(一).读下面的小诗,完成题目。

蒲公英老了,

子女问:―有什么遗产?‖

母亲默默地给每个孩子,

一把远飞的伞。

1.请写出这首小诗对你的启示。(2分)

____________________________________________________

2.你觉得这首小诗有什么特点?(1分)

____________________________________________________

(二).阅读《螳螂捕蝉》,写出―其‖分别具体指什么。(3分)

园中有树,其①上有蝉。蝉饮露水。不知螳螂在其②后;螳螂偶然而至。欲取蝉,而不知黄雀在其③旁;黄雀伸颈想啄螳螂,而不知弹丸在其④下。都因想得其⑤前刺,而不顾其⑥后有患。

其:①__________②__________③__________

④__________⑤__________⑥__________

(三).阅读短文,回答文后问题。

我爱春雨

①我爱春雨,在我家乡,人们常用―春雨贵如油‖来比喻春雨是多么宝贵。

②细雨如丝。透过一条条的银线,看到远处的建筑物和高山,朦朦胧胧的,就像含羞的少女披上了银色的面纱。

③地里的麦苗看见春雨来了,高兴得欢呼起来。春雨热情地对她们说:―喝吧,麦苗妹妹,喝得饱饱的,长得壮壮的.你们就能为人类做出更多的贡献。‖

春雨悄悄地钻进了泥土里。麦苗喝足了雨水,立刻感到浑身添劲。她们使劲往上长,似乎已经悄悄地抽出了两片嫩绿的叶子。一阵风吹来,麦苗发出轻微的声音,好像说:―春雨,我们决不辜负你对我们的希望。‖

④春雨,也给树木带来了变化。看,在春雨的浇灌下。桃花妹妹皱巴巴的脸儿舒展了,杨树阿姨碧绿的叶子上被春雨洗得没有一点灰尘,从远处看,就像换上了一身新装。

⑤春雨,虽然为人类做了许多好事,但是它从来没有向人们炫耀过自己的功劳。我想,我们辛勤的老师,正像春雨一样,在自己平凡的岗位上默默地工作着。他们付出了多少心血,终于闻到了桃李的芬芳。

1.根据文意解释加红的词语。(1分)

(1)辜负——

(2)炫耀——

2.请用一句话概括②—④段的内容。(1分)

______________________________________________________

3.请在后面的括号里写出下面的修辞方法。(1分)

(1)地里的麦苗看见春雨来了,高兴得欢呼起来。()

(2)透过—条条的银线,看到远处的建筑物和高山,朦朦胧胧的,就像含羞的少女披上了银色的面纱。()

4.这篇短文抒发了作者怎样的思想感情?(1分)

______________________________________________________

北京四中小升初语文模拟测试题

参考答案:

A卷

1、B

解析:此题考查同学们对于字音掌握的情况。―僻静‖的―僻‖正确读音应该是―pì‖。所以应选B项。

2、B

解析:此题考查同学们对于生字词掌握的情况。―兴国安帮‖的正确写法应该是―兴国安邦‖。

3、B

解析:此题考查的是词语在句子中的意义,应根据整体语境来选择合适的语义。因为句中只是从外形上把两种花做比较,涉及不到品质。因此答案A―高尚的品质‖不正确;答案C指―精明、机灵‖指的是人的精神面貌,句中也没有把花当成人来写,所以正确的答案只能是B,从花的外形来说,旺盛、繁茂。

4、C

解析:这是考查根据语言环境辨析同音词语意思的能力。完成这样的题首先要知道这几个词语在意思、用法上的区别,然后根据整体语境来选择合适的词语。

5、C

解析:禁火、扫墓都寒食节的传统,这个日子里禁止一切烟火,连煮饭的火都要禁,只能吃冷食。寒食节不是清明节,但相距只有一两天,不能混淆。

6、B

解析:此题考查的是同一字词在不同语境中的语意。要根据字词在具体语言环境中的意思来辨析哪两个字词的意思是相同的。

7、D

解析:这是考查辨析词语意思的能力,完成这样的题目,首先要弄懂相关词语的意思,再根据自己的积累填写合适的词语。

8、A

解析:此题考查的是关联词语的选择能力,前后两个句子是并列关系,前句表示递近关系,所以应填―是……又是‖;后句表示转折关系,所以应填―不是……而是‖

9、D

此题考查的是对修辞手法的辨析能力,第四组用的都是比喻的修辞手法,所以应选此项。

10、A

解析:这段话是按时间顺序排列的,排列句子的顺序,可以先找出开头句,然后根据其意思往下推想,依次找出与之相衔接的句子。

11、A

解析:此题考查的是标点符号的运用能力。―小学语文报‖是报刊类,所以应用书名号;―我爱读《小学语文报》‖这句话没说完用逗号;―你呢?‖表示反问语气,所以应用问号。

12、A

解析:此句考查的是学生分析句意的能力。A句表示否定意义;B句双重否定表示肯定;

C、D句都是反问语气表肯定意义,所以此项应选A。

13、C

解析:此题考查的是学生提炼概括的能力,列举的事物有―山溪、鸟雀、鱼群、露珠、花苞、鸡、鸭、牛、羊、炊烟、霞光‖共11种。

14、D

解析:此题考查是的学生对句式的分析理解能力。―风来花自舞‖第一句字是句词,第二字是动词,第三字是名词,最后两字组成一动词。所以最适合的应是―春到鸟能言‖。

15、D

解析:此题考查的是现代汉字的古义,御字在古代六艺中专指―驾车‖。

B卷

一、茅萃格茂鼎绞竽钧伦韧

解析:此题考查同学们对生字词的掌握情况,注意书写正确,不要写错别字。

二、

1、莫愁前路无知己

2、春风又绿江南岸

3、但悲不见九州同

4、多少楼台烟雨中

5、西塞山前白鹭飞

解析:此题考查同学们积累并准确书写的情况,要注意记忆和书写的准确。

三、阅读。

(一)、

1.略

2、以拟人的手法,讲述了一个关于事业有成的父母,如何对待儿女的富有哲理的故事。不要以为给予物质就是爱,更应该帮助他具备能力。

(二)、

①树②蝉③螳螂④黄雀

⑤各自(蝉、螳螂、黄雀)⑥各自(蝉、螳螂、黄雀)

解析:这是考查同学们指示代词的运用,指示代词指代前面出现过的事物。

(三)、

1、

(1)对不住(别人的好意、期望或帮助)。

(2)夸耀。

2、春雨灌溉了麦苗,给树木带来了变化。

解析:此题考查同学们对于文章内容的理解,必须认真读懂全文,抓住主要情节,并能用自己的语言加以概括。

3、(1)拟人(2)比喻

4、抒发了作者对像春雨一样默默耕耘的教师的敬佩之情。

解析:此题考查对于文章中心的理解。同学们必须认真读懂全文,联系实际写出作者所表达的思想感情。

北京四中小升初英语模拟测试题

一、单项选择(20分)

1.There are two _____ in our school.

A.library B.libraries.C.librarys

2.There aren’t _____ apples in the basket, but there are some on the table.A.some B.any C.a

3.—Is there a dining hall in your school?

—__________

A.Yes,there are.B.No,there is.C.Yes,there is.

4.Look,my grandmother is _____ my grand father.

A.on the left of

B.next

C.on the right of

5.—Have you got a dictionary?

—_______________

A.Yes,I do.B.Yes,I got C.Yes,I have.

6.—Where are _____?

—They are on the chair.

A.Tony's books B.Tony's book C.Tony books

7.He ______ any aunts or uncles.

A.doesn't has got B.haven't got C.hasn't got

8.—How many computers _____ in your classroom?

—There are two.

A.are there B.are you have C.does you have

9.—Where _____you _____?

—I'm from Beijing.

A.are, from B.do, from C.are, come

10._____ is a doctor.What about _____ father?

A.His,your B.Her, your’s C.His,you

11.There are _____ students in our class.That is 19 boys and 21 girls。A.forty B.fourty C.fourteen

12.Juice and water are healthy drinks,_____ Coke isn't healthy drink.

A.and B.but C.or

13.Can I have _____ water?

A.these B.some C.one

14.Lingling is in __________.

A.Class Four,Grade One

B.Grade One,Class Four

C.Class four,grade one

15.What's your _____ fruit?

A.very like B.favourite C.much like

16.She can't ________ in the lake.

A.swimming B.swiming C.swim

17.There __________ a cat and two dogs in my home.

A.be B.is C.are

18.He _____ hamburgers.

A.like eat B.likes eating C.like to eats

19. The office building _____ the classrooms.

A.behind B.behinds C.is behind

20.__________ there any apples in the kitchen?

A.Have B.Be C.Are

二、智力测验(5分)

21.Paris is the capital of __________.

A.the USA B.the UK C.France D.Australia

22.About ________ percent of the earth's surface is covered with water.

A.29B.82 C.71D.100

23.A car travels at a rate of 50 miles per hour.How long will it take to travel 300 miles? A.250hours B.6hours C.1/6hours D.15000hours

24.Beijing Olympic Games are the __________ modem Olympic Games.

A.B.C.D.

25.The number of seconds in one day _____ The number of minutes in one week

A.>B.

三、完形填空(10分)

NBA is the most famous basketball game in the world.There_____ 26_____ a Chinese player in this game.His name is Yao Ming.He is _____27 _____ player in this game。In his spare time,Yao _____28_____cars. On last Christmas,he drove _____ 29 _____ old car to visit one of his _____ 30

_____.On his way, he ______ 31 _____ a policeman following him.Finally, he stopped and said to the policeman:―______ 32 _____ Christmas,sir.Is there anything wrong with me?‖.―No,of course not‖answered the policeman.―Then _____ 33 _____ did you _____ 34 _____ me?‖asked

Yao.―______35______be angry.‖said the policeman:―You did nothing wrong,I only want to ask you for a signature(签名)!‖

26.A.be B.are C.is

27.A.tall B.the tallest C.tallest

28.A.1ikes driving B.1ikes drive C.1ike driving

29.A.a B.an C.the

30.A.friends B.friend C.the friend

31.A.sees B.seed C.saw

32.A.Marry B.Merry C.Happy

33.A.Why B.How C.When

34.A.ask B.follow C.stopped

35.A.Don’t B.You don’t C.You can't

四、阅读理解(30分)

(A)

The following discussion(讨论) took place(发生)between a father and his nine-year-old son.―It's unfair(不公平),Dad.Mum wants me to make my bed, but I don't know how.‖

―It's time for y ou to learn.Where are your clean sheets(床单)?‖

―I don't know.‖

―What do you mean you don't know? You need to take care of your things.‖

―Where are Jack's sheets?‖the father called to his wife.

―Right next to ours,‖the wife answered.

After a moment,the father asked slowly,―Where ale ours?‖

36.The discussion takes place between ________.

A.a husband and a wife B.a mother and her son

C.a father and his son D.a mother and a father

37.The son doesn’t know _____.

A.how to wash his sheets B.how to make his bed

C.how to clean his sheet D.how to clean his bed

38.The father doesn't know _____.

A.how to wash sheets B.how to make his bed

C.how to clean sheets D.where his sheets are

39.The father says his son is _____ because he doesn't know where his _____ is.

A.careful,sheet B.careless,bed

C.careful,bed D.careless,sheet

40.Who do you think take care of the housework(家务) in the family?

A.the father B.the mother

C.the child D.No one

(B)

A girl may pass easily through the first grades.While boys of her age bring home low marks, the girl may get easily good grades.Girls seem to have―better brains‖in school.Why do so few girls become scientists? Why is the most important thinking in adult(成人) world done by men?

According to(根据) scientists,the answer is aggression(敌对行为).Boys usually refuse to accept other people's conclusion(结论).They insist on solving problems by themselves.while little girls are getting high marks in school for remembering what the teacher has told them, little boys are learning to think in their own ways.Boys are usually the ones who get high pay and the powerful job because they are to be aggressive at an early age.

41.Girls get better marks at school than boys because _________.

A.boys are lazier

B.girls are better at remembering things than boys

C.girls are cleverer than boys

D.teachers care more for girls than for boys

42.There are so few women scientists because __________.

A.boys are cleverer than girls

B.girls are less cared for

C.girls are lazier

D.few of them are trained to be aggressive

43.According to the scientists,__________.

A.boys are good at thinking in their own ways while girls are remembering things

B.boys Can easily get food jobs while girls can't

C.girls insist on doing things on their own

D.the nature of the boys and girls is the same.but their education is different

44.In the view of the writer,__________.

A.girls have better brains

B.boys have better brains

C.neither boys nor girls have better brains

D.usually great scientists are men and most important things are done by men

45.Which of the following is right?

A.Boys are cleverer in school.

B.Girls are cleverer at an early age.

C.Boys and girls have good points in different ways.

D.Boys have good points only when they enter the adult world

(C)

Answer the questions according to the poster at the next page.

46.How many kinds of animals are talked about in the passage?

A.Five B.Six C.Seven

47.A child under 12 Can go to the zoo __________.

A.with a ticket of $1.00B.with a ticket of $2.00 C.freely

48.Now Mr. Smith is in the zoo with his two sons,one aged 14 and the other 10,how much are the tickets together?

A.$2.00B.$3.00 C.$4.00

49.Which of the following is the visiting time?

A.8:00 a.m. Monday.

B.9:30 a.m.Friday.

C.3:00 P.m.Sunday.

50.Which of the following can we do in the zoo?

A.To give some food to the fish.

B.To take a few nice photos.

C.To throw things at animals.

主观题部分

五、根据首字母选择单词的适当形式填空(10分)

51.I’m ten years old and my sister is two years older than me,so she is t_____ years old。

52.Chinese people are very good at table t_____,and it's our favorite sport.

53.Lingling is now reading books in the school l__________.

54.I have a pen friend,and we always send e_____to each other by computer.

55.Ice-cream and candies are not healthy food.They ale u_____ food.

56.What’s the w_____ like in spring? It's warm.

57.When you see foreign friends in our school,you can say to them ―W_____ to my school‖.58.My uncle is a worker.He works in a f_____.

59.Your father and your mother are your p_____.

60.Don't take this book because it is mine.Y_____ is on the table.

六、阅读与表达(10分)

―Early to bed,e arly to rise‖makes a man healthy, wealthy and wise.It's good for the body.

This is an old saying.Have you heard of it before? It means that we must go to bed early at night and get up early in the morning.Then we shall be healthy.We shall also be rich and clever.

That is true.The body must have enough sleep to be healthy.Children of young age should have enough sleep,or they can't do their work very well.They will not be wise and they may not become wealthy!

The body also needs exercise: walking, running, jumping, swimming, playing games and all other exercise.Exercise keeps the body strong.Exercise also helps the blood to move around inside the body.This is very important.Our blood takes food to all parts of our body.The head also needs blood.Exercise helps us to think better.

根据短文内容,回答问题。

61.What does―early to bed.early to rise‖mean?

62.What must the body have to be healthy?

63.What will happen to Children of young age who don't have enough sleep?

64.What keeps the body strong?

65.What takes food to all parts of our body?

七、书面表达(15分)

假如你是Sally,请给你的笔友John写一封信,介绍你的小学。

注意:开头已给出,全文80词左右。框里所给词语供选用。

Dear John,

How are you recently?

I'm writing to introduce my new school to you.

北京四中小升初英语模拟测试题

参考答案

客观题部分

1—5:BBCA C6—10:A CAAA11—15:A BBAB16—20:CBBCC

21—25:CCBCA26—30:CBABA31—35:CBABA36—40:CBDDB

41—45:BDACC46—50:BCBCB

主观题部分

51.twelve52.tennis53.library54.e-mails55.unhealthy

56.weather57.Welcome58.parents59.Yours

六、阅读与表达(10分)

61.What does ―early to bed, early to rise‖ mean?

10 means to go to bed early and get up early

62.What must the body have to be healthy?

Enough sleep

63.What will happen to Children of young age who don’t have enough sleep?

They will not be wise and they may not become wealthy

64.What keeps the body strong?

Exercise

65.What takes food to all parts of our body?

Our blood.

七、书面表达(15分)

北京四中小升初数学模拟测试题

一、选择题。

1.某数的100倍是7,则该数的十四分之一是()

(A)0.002(B)0.003(C)0.004(D)0.005

2.有两人分别从甲、乙两地同时相向而行,在A处相遇。如果两人各自提速20%,仍从甲、乙两地同时相向而行,在B处相遇,则()

(A)A在甲与B之间。(B)B在甲与A之间。

(C)A与B重合。(D)A,B的位置关系不确定。

3.图1是由48个棱长为1的小立方体堆成的长方体,它放于桌面上,

不移动它,将它的表面刷上漆,那么,6个面都未刷漆的小立方体有()

(A)12个.

(B)8个.

(C)6个.

(D)4个.

4.下面四个图形,由左向右依次是:长方形、三角形、梯形、圆,它们相关的数据如图中所示,其中面积最小的是()

5.甲、乙、丙三位长跑运动员同时同地出发跑步,甲平均每秒钟跑5米,乙平均每分钟跑288米,丙一小时跑了18.3千米。他们三人按平均速度由大到小的顺序排列是()

(A)丙甲乙(B)乙甲丙(C)甲乙丙(D)甲丙乙

6.甲、乙、丙、丁四个杯子中都盛有糖水,甲杯中含糖1.2%,乙杯中的糖和水分别为3克和297克,丙杯中含水98. 7%,丁杯中原含糖3克水240克,后来又加了70克水。则四杯糖水含糖百分比最低的是()

(A)甲.(B)乙.(C)丙.(D)丁.

7.甲、乙二人外出旅行,甲带了35000港元,乙所带的钱的比甲所带钱的少150港元,则乙所带的钱()

(A)比甲所带的钱少.(B)和甲所带的钱同样多.

(C)比甲所带的钱多8000港元.(D)是甲所带钱的1.2倍.

8.甲、乙、丙、丁四人围方桌而坐玩扑克牌游戏。甲说:我不坐南边,乙说:我与丙坐对面,丙说,我面向西而坐,那么方桌东南西北四个方向上依次坐着()

(A)甲乙丙丁.(B)乙丁丙甲.(C)丙丁甲乙.(D)丙丁乙甲.

9.小强和小刚经常向王爷爷借书来读。已知王爷爷有100本书,其中小强读过的书有60本,小刚读过的书有50本,两人都读过的书有20本,那么()

(A)两人都没读过的书有20本.

(B)小强读过但小刚没读过的书有30本。

(C)小刚读过但小强没读过的书有40本。

(D)只有一人读过的书有70本。

10.将一圆形纸片双折后再对折,得到图2,然后沿着图中的虚线剪开。得到两部分,其中一部分展开后的平面图形是()

二、填空题。

1.2006×2008×__________。

2._______×999。

3.如果,,,那么中最大的是__________,最小的是__________。

4.将某商品涨价25%,如果涨价后的销售金额与涨价前的销售金额相同,则销售量减少了__________%。

5.的整数部分是__________。

6.2008年,第29届奥运会将在我国首都北京举办。则的个位数字是________。

7.若两个四位数的差为2008,我们把这样的两个四位数称为一个数对,如3210和1202,6158和4150等。像这样的四位数―数对‖共有__________对。

8.观察下面序号和等式,在()中填数。

(1)1+2+3=6;

(2)3+5+7=15;

(3)5+8+11=24;

(4)7+11+15=33;

()()+()+7595=()

9.用10根火柴棒首尾顺次连接成一个三角形,能接成不同的三角形有________个。

10.图3是小华五次数学测验成绩的统计图。小华五次测验的平均分是_____分。

11.一个小数,如果把它的小数部分扩大了5倍,它就变成17.92;如果把它的小数都扩大了8倍,它就变成20.38。则这个小数是__________。

12.如图4,∠AOB的顶点O在直线上,已知图中所有小于平角的角之和是400度,

∠AOB=__________度。

13.图中有__________个三角形。

14.有两根绳子,长的是短的3倍,两根各剪掉10厘米,长的是短的5倍,请问短绳子原来长_____ 厘米。

15.如果表示不超过的最大整数,如[2.1]=2,[3.9]=3,[5.0]=5,

那么[0.1234×100]÷100=__________.

16.根据图(a)和图(b),可以判断图(c)中的天平_____端将下沉。(填―左‖或―右‖)

17.三个分数的和是,它们的分母相同,分子比为1:2:3,其中最小的分数是

__________。

18.如图,三个图形的周长相等,则__________。

三、解答题。

1.国际标准书号ISBN由分成四段的10位数字组成,前面9位数字分成3组;分别用来表示组号、出版社和书序号,最后一位数字则作为校验.校验码可以根据前9位数字按照一定的顺序算得.如:某书的书号是ISBN 7-107-17543-2,它的校验码的计算顺序是:

①7×10+1×9+0×8+7×7+1×6+7×5+5×4+4×3+3×2=207;

②)207÷11=18……9;

③11-9=2.这里的2就是该书号的核检码.

依照上面的顺序,求书号ISBN 7-303-07618-□的核检码.

2.计算:

1÷(2÷3)÷(3÷4)÷(4÷5)÷…÷(4014÷4015)÷(4015÷4016)(2分)

2008×20072008-2007×20082007(3分)

3.□、△分别代表两个数,并且□-△ =10,,那么□=?

4.甲有桌子若干张,乙有椅子若干把.如果乙用全部椅子换回相同数量的桌子.那么需要补给甲320元;如果乙不补钱,就会少换回5张桌子.已知3张桌子比5把椅子的价钱少48元.求乙原有椅子多少把?

5.小明家有两个旧钟,一个每小时快12分钟,另一个每小时慢20分钟。在标准时间早上6点,两钟与标准时间对准。当快钟显示的时间是下午3点时让它停摆,等到慢钟显示的时间是下午3点时,才让快钟继续走动。问快钟停摆了多长时间(标准时间)?

北京四中小升初数学模拟测试题

参考答案

一、选择题

1、(D)。

某数是0.07,它的十四分之一是0.005。

2、(C)。

甲乙各自提速20%,相遇点重合。

3、(B)。

6个面都未刷漆的是第二层和第三层正中间的八块。

4、(A)。

通过计算可知A的面积是最小的。

5、(A)。

甲每分钟跑5×60=300米。乙每分钟跑288米。丙每分钟跑18300÷60=305米。

6、(D)。

含糖的百分比用糖重÷糖水重,通过计算可知丁中含糖百分比最低。

7、(C)。

通过计算得出乙所带的钱是43000港元,比甲所带的钱多8000港元。

8、(D)。

丙面向西而坐,可知丙坐东;乙与丙坐对面,可知乙坐西;甲不坐南,可知甲坐北;剩下丁坐南。

9、(D)。

小强读的60本中有20本小刚读过,小强自己读过的有40本;小刚读的50本中有20本小强读过,小刚自己读过的有30本。所以,只有一个人读过的书有40+30=70本。

10、(D)。

二、填空题

1、2.

2、9.

3、c,a

4、20

5、1

6、6

7、6992

8、1899,3797,5696,17088

9、2

10、92

11、13.82

12、40

13、21

14、20

15、0.12

16、右

17、二十分之七

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