徐州小升初西苑中学重点班试卷
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徐州小升初西苑中学重点班试卷
语文:
一、基础知识
1. 读拼音写词语。
biān pào ɡuāi qiǎo piězuǐwán qiánɡjīxiè
2.比较字形、字音组词语。
瀑() 镇() 腊() 虑()
爆() 填() 蜡() 滤()
胖() 绣() 挣() 肢()
绊() 锈() 筝() 织()
3.在括号里填入合适的词。
( )的笑容( ) 的生活( )的火光( )地涌向河岸悄悄地() 得意地()
4、按查字典的要求填空。
(1)“身强力壮”的“强”字用音序查字法应先查音序,再查音节。
“强”的解释有:①力量大(跟‘弱’相对)。
②感情或意志所要求达到的程度高。
③使用强力;强迫。
④使强大或强壮。
在“身强力壮”这个词语中应选第解释;在“强身之道”这个词语中应选第种解释。
(2)“出其不意”的“意”用部首查字法应先查部首再查画。
“意”的解释有:①意思。
②心愿;愿望。
③意料;料想。
在“出
其不意”这个词语中应取第解释。
在“词不达意”这个词语中应取第解释
5、从下列词语中选择3个各造一个句子。
专心致志无缘无故震耳欲聋张灯结彩恍然大悟闻所未闻
造句:(1)
造句:(2)
造句:(3)
二、积累与拓展
1、先把下列词语补充完整,再写出自己积累到的3个成语。
语心长美不收天海角司见惯精益精
成语:
2、默写古诗《石灰吟》。
3、学习了《为人民服务》你一定了解了文中不少相关的知识,请完成下列练习。
在《为人民服务》一文中写道:“中国古时候有个文学家叫做司马迁地说过:人固有一死,或重于泰山,或轻于鸿毛。
”司马迁用了二十余年时间写出了我国第一部纪传体通史诗:“人固有一死,或重于泰山,或轻于鸿毛。
”的意思是:
三、综合性学习
在《难忘小学生活》的综合性学习中,你一定有很多收获,请完成下列练习。
1、请把自己对某位老师、某位同学的毕业赠言写在下面的横线
上。
对老师的赠言:
对同学的赠言:
2、本次综合性学习使我懂得了
四、阅读能力
(一)阅读下面的短文,借助注释,完成练习。
狐假虎威
①荆宣王问群臣曰:“吾闻②北方之畏③昭奚恤也,果诚何如?”群臣莫对。
④江一对曰:“虎求百兽而食之,得狐。
狐曰:‘子无敢食我也!天地使我⑤长百兽。
今子食我,是逆天帝命也。
子以我为不信,吾为子先行,子随吾后,观百兽之见我而敢不走乎?’虎以为⑥然,故遂与之行。
兽见之皆走。
虎不知兽畏已而走也,以为畏狐也。
今王之地方五千里,带甲百万,而专属之昭奚恤。
故北方之畏昭奚恤也,其实畏王之甲兵也……。
”
注释
①荆宣王——楚国的国君楚宣王。
②北方——指我国当时中原一带的各个诸侯小国家。
③昭奚恤——人名,楚国当时著名的将领。
④江一——人名,魏国人,很有智谋,当时在楚国做事。
⑤长(zhǎnɡ)——长官,首领的意思。
⑥然——就是这个样子,(回答)“对”的意思。
1、用自己的话写出“虎求百兽而食之,得狐。
狐曰:子无敢食
我也!天地使我长百兽。
今子食我,是逆天帝命也。
”的意思。
2、在“狐假虎威”这个成语中“假”的意思是()。
这个成语的本意是这个成语常用来比喻
(二)阅读下面的语段,联系课文内容,完成练习。
这点美丽的淡蓝色的荧光,融入了一个女子美丽的生命和不屈的信念。
玛丽的性格里天生有一种更可靠的东西,她坚定、刚毅、顽强,有远大、执着的追求。
这种可贵的性格与高远的追求,使玛丽·居里几乎在完成这项伟大自然发现的同时,也完成了对人生意义的发现。
在发现镭之后的不断研究中,居里夫人也在不断地变化着。
在工作卓有成效的同时,镭射线也在无声地侵蚀着她的肌体。
她美丽健康的容貌在悄悄地隐退,逐渐变得眼花耳鸣,浑身乏力。
皮埃尔不幸早逝,社会对女性的歧视,更加重了她生活和思想上的负担。
但她什么也不管,只是默默地工作。
她从一个漂亮的小姑娘,一个端庄坚毅的女学者,变成科学教科书里的新名词“放射线”,变成物理学的一个新的计量单位“居里”,变成一条条科学定律,她变成了科学史上一块永远的里程碑。
(《跨越百年的美丽》)
1、“淡蓝色的荧光”在文中指的是由什么发出的光芒?为什么说“它融入了一个女子美丽的生命和不屈的'信念”?
2、在“这种可贵的性格与高远的追求,使玛丽·居里几乎在完成这项伟大自然发现的同时,也完成了对人生意义的发现。
”这个句子中,“这种可贵的性格与高远的追求”指的是;“这项伟大自然发现”指的是
3、你准备向居里夫人学习些什么?
(三)阅读短文,完成练习。
蜘蛛的优势
大森林中,一只蜘蛛出生了。
它高兴地这儿走走,那儿瞧瞧,认识了许多新朋友。
但没两天,它就坐在树下号啕大哭。
见它哭得如此(伤心伤害伤残),上帝过来问它哭什么?
蜘蛛一边擦着眼泪,一边抽咽着:“我太不幸了。
我是整个森林中最可怜的动物。
不是吗?野兔、黄羊可以自在的以青草为食,狼、狮子有着天生的追捕本领,小鸟、老鹰能在天空自由地飞翔,老虎、大象足以称王称霸……我呢?飞不能飞,跑不能跑,跳不能跳,一辈子只能慢腾腾地爬来爬去,连蚂蚁的力气都比我大,我天生就注定是弱小的。
怎么生存啊?世道多不公平啊!”
上帝听了,语重心长地对蜘蛛说:“孩子,你错了。
每个人都会有着别人无法比拟的(优异优势优先),关键是自己要去努力(发掘发展发明)。
”
蜘蛛听了,半信半疑,开始寻找自己的长处。
后来,它学会了织网。
只要随便找到几个支点,它就可以巧妙地织成一张网。
这网不怕风吹,不怕雨淋。
蚊子、苍蝇等飞虫只要撞上网,就无法脱身。
它守在网边,天天都可以饱食一顿。
还有,由于它样子长得古怪而丑陋,身上又有毒腺,也不用担心像其他动物那样时时面临危险。
现在,它活得非常开心。
完美的人生在于自我的努力。
“临川羡鱼,不如退而结网”。
挖
掘自己的潜力,每个人都有着别人无法比拟的长处。
1、划去括号里用的不恰当的词语。
2、用“~”划出点明本文中心的自然段。
3、蜘蛛如果不去寻找自己的长处会是怎样的结局?
4、你就要小学毕业了,在中学假如你发现不少同学在许多方面都比自己强,你准备怎样应对?
五、习作能力
给亲友写一封信,告诉他在小学阶段,你难以忘怀的一个人或者一件事。
要注意,写人要通过这个人的某件事,写出自己为什么难以忘怀他;写事要把事件的过程生动地表达出来,写出自己难以忘怀的原因;书信的格式要正确,表达要得体,题目自拟,不少于450字答案:
一、基础知识(33分)
1、每写对一个词语1分,共5分。
鞭炮乖巧撇嘴顽强机械
2.每组对1个词语0.5分,共8分。
3、每填入1个合适的词1分,共6分。
4. 每填对1空1分,共8分。
(1)应先查音序Q,再查音节qiánɡ。
在“身强力壮”这个词语中应选第①解释;在“强身之道”这个词语中应选第④种解释。
(2)“出其不意”的“意”用部首查字法应先查部首立(心)再查8(9) 画。
在“出其不意”这个词语中应取第③解释。
在“词不
达意”这个词语中应取第①解释
5、每造对一个句子2分,共6分。
二、积累与拓展(10分)
1、每填对1空0.5分,写对1个成语0.5分,共4分。
语重心长美不胜收天涯海角司空见惯精益求精
2、2分。
错别字每2个扣1分,不倒扣。
3、第1空1分,第2空句子意思3分(大意对即可,但要求关键字“固”“或”的解释必须正确,有误的每字扣1分),共4分。
《史记》;人总是(本来)是要死的,但死的意义有不同,有的比泰山还重,有的比鸿毛还轻。
三、综合性学习(4分)
1、2各2分。
四、阅读能力(23分)(主观题大意对即可)
(一)1、2分;2、第1空、第2空各1分,第3空2分。
共6分
1. 老虎寻找各种野兽吃掉他们,抓到(一只)狐狸。
狐狸说:“您不敢吃我!天帝派遣我来做各种野兽的首领,现在您吃掉我,是违背天帝的命令。
”
2、借;狐狸假借老虎的威风;比喻假借别人的威风吓唬人。
(二)1、3分;2、4分;3、2分。
共9分。
1、居里夫人用了3年多时间提炼出的镭发出的(1分)。
因为这项成就的取得,是以居里夫人终日的烟熏火燎、身体的疲劳为代价
所取得的,所以……(2分)
2 “这种可贵的性格与高远的追求”指的是坚定、刚毅、顽强,有远大、执着的追求“这项伟大自然发现”指的是发现了放射性元素镭
3、内容只要与文本有一定的联系的即可。
(三)1、3分;2、1分;3、2分;4;2分。
共8分。
1、伤害伤残;优异优先;发展发明
2、最后1个自然段。
3、将会活得十分痛苦,甚至无法生存……
4、应与文本内容有一定的内在联系,且积极向上。
五、习作能力(30分)
一等文:(25—30分)书信格式正确,写人能通过这个人的某件事,写出自己为什么难以忘怀他;写事能把事件的过程生动地表达出来,写出自己难以忘怀的原因,不少于450字。
二等文:(20—24分)书信格式正确,写人基本能通过这个人的某件事,写出自己为什么难以忘怀他;写事基本能把事件的过程生动地表达出来,写出自己难以忘怀的原因,不少于350字。
三等文:(15—19)基本符合题意,不少于300字。
四等文;14分以下,略。
注:错别字每3个扣1分,最高扣5分。
英语:
【听力试题选项】
第一部分听力(共两节,满分30分)
做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7. 5分)
听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
例:How much is the shirt?
A. £19.15.
B.£9.18.
C.£9.15.
答案是C。
1.Why did the woman go to Mallorca?
A.To teach Spanish.
B.To look for a job.
C.To see a friend.
2.What does the man ask the woman to do?
A.Take him to hospital.
B.Go to a class with him.
C.Submit a report for him.
3.Who will look after the children?
A.Jennifer
B.Suzy
C.Marie.
4.What are the speakers going to do?
A.Drive home.
B.Go shopping.
C.Eat out.
5.What are the speakers talking about?
A.How to fry fish.
B.How to make coffee.
C.How to remove a bad smell.
第二节(共15小题,每小题1.5分,满分22.5分)
听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6.When does Gomez watch a football game on TV?
A.When he fails to get a ticket.
B.When the stadium is crowded.
C.When his friends are too busy.
7.How much did Gomez pay for the football game last time?
A.$20
B.$25
C.$50
听第7段材料,回答第8至10题。
8.What did Alex do in the afternoon?
A.He had a walk.
B.He went hunting.
C.He planted trees.
9.What did Alex bring back?
A.Flowers.
B.Leaves.
C.Books.
10.What was Bob doing when Alex saw him?
A.Fishing.
B.Taking pictures.
C.Swimming.
听第8段材料,回答第11至13题。
11.What did David do on his most recent holiday?
A.He had a boat trip.
B.He took a balloon flight.
C.He climbed a mountain.
12.What is on David's list?
A.Gifts he needed to buy.
B.Things he wished to do.
C.Dates he had to remember.
13.Where does the woman suggest David go for his next holiday?
A.Australia.
B.California.
C.The Amazon.
听第9段材料,回答第14至17题。
14.Why did Sarah make the phone call?
A.To ask a favor.
B.To pass on a message.
C.To make an appointment.
15.Where is Sarah now?
A.In Brighton.
B.At her home.
C.At the Shelton Hotel.
16.What time is Michael leaving his place tomorrow morning?
A.At 7:40.
B.At 8:00.
C.At 8:20.
17.What is the probable relationship between John and Sarah?
A.Neighbors.
B.Fellow workers.
C.Husband and wife.
听第10段材料,回答第18至20题。
18.What do most people think is very important in spoken communication?
A.Pronunciation.
B.Vocabulary.
C.Grammar.
19.Why should you listen to experts according to the speaker?
A.To develop your reading fluency.
B.To improve your note-taking skills.
C.To find out your mispronunciations.
20.What is the speaker's last suggestion?
A.Spell out the difficult words.
B.Check the words in a dictionary.
C.Practice reading the words aloud.
笔试部分(60分)
一、选出与其余三个不同的单词,将其序号填入题前括号内10分)
( ) 1 A.swim B.run C.short D. skate
( ) 2. A.my B.our C.they D.his
( ) 3. A. fifty B.five C. green D. three
( ) 4. A. Chinese B.Art C. Music D. spring
( ) 5. A.on B. under C. too D. behind
二、翻译下列词组(每空填一词)(8分)
1. 在星期三下午___________
2. 堆雪人________ ______ ___
3. 得了感冒____ __a_ ___
4. 今天早晨___________ ___________
5. 在七点___________ ___________
6. 太短__________
7.谁的连衣裙___________ ___________ 8. 试穿___________
三、用所给单词的适当形式填空(10分)
1.I have a (swim) lesson this evening.
2. Mary (have) lunch at school every day.
3. It’s too (cold) .Open the door,please.
4. This is Miss Li (speak).
5. Look! My gloves (be) so big.
6. Can you _____________(come) to school tomorrow?
7. We can see three (apple)trees in the picture.
8. ----My shorts are too short. ----Try (they).
9. It’s my (brother) birthday today.
10. How many _____________ (lesson)do you have this morning?
四、从A、B、C、D四个选项中,选出一个可以填入空白处的正确选项(10分)
( ) 1. He usually watches TV night.
A. with
B. at
C. in
D. to
( ) 2. It’s nine o’clock. It’s time ___________.
A. to bed
B. for go to bed
C. to go to bed
D. go to bed
( ) 3. Would you like pies?
A. any
B. a
C. an
D. some
( ) 4. It’s cold. We can make .
A. snowman
B. snowmen
C. snowman
D. a snowmen
( ) 5. –May I speak to Helen? –Yes. _________Helen speaking.
A. I’m
B. this is
C. This is
D. That is
( ) 6. –What colour is your ? --White.
A. jeans
B. shorts
C. socks
D. shirt
( ) 7. Let’s go .
A. boat
B. boating
C. a boat
D. boats
( ) 8. I’m thirsty. I want .
A. a pie
B. to eat a pie
C. have some water
D. to have some water
( ) 9. My pencil is too short, but your pencil is .
A. big
B. long
C. short
D. small
( )10. –shoes are they?
–__________Helen’s.
A. Who’s it’s
B. Whose It’s
C. Who’s they’re
D. Whose They’re
五、将下列句子排列成一段完整的对话(7分)
( )It’s nice. But it’s too big for you. Whose is it?
( ) All right.
( ) It’s my sister’s.
( ) Hi, Yang Ling. Look at this dress.
( ) OK. Thank you.
( )Look! Here’s a new one. Try it, please.
( )Wow! It’s nice. Let’s go to the party now.
六、阅读下面的短文,并根据短文内容选择正确答案(10分)
Sarah: May I come in, doctor?
Doctor: Come in and sit down, please.
Sarah: Thank you.
Doctor: What’s the matter?
Sarah: I have a fever and a bad cough.
Doctor: Open your mouth and let me have a look.
Sarah: Ah…
Doctor: OK, I see. You have a cold. Here are some pills for you. Please drink more hot water and stay in bed for a few days. You will get better soon.
Sarah: Thank you,doctor.
( ) 1. Sarah is ______ now.
A. in the classroom
B. in the hospital
C.in the playground
( ) 2. Sarah has .
A. a headache
B. a cold
C. a toothache
( ) 3. The doctor gives to Sarah.
A. some pills
B. some fruit
C. a glass of water
( ) 4. The doctor wants Sarah to .
A. go to school
B. stay in bed
C. go to the park
( ) 5. Sarah should .
A. drink more coffee
B. drink more hot water
C. drink more juice
答案
【听力原文、答案】
Text 1 去马略卡岛见朋友
W: I was in Mallorca last week.
M: Oh, what were you doing there?
W: My best friend worked there. And I went to visit her. It was a good chance to practice my Spanish.
Text 2 请同学帮忙提交报告
M: Ruth, I've got this terrible cold and I have to see a doctor. I am afraid I can't go to the class. Could you help me hand in my
lab report to Dr. Davidson?
W: Sure, no problem. Just take care of yourself and don't worry about the class.
Text 3 提议照顾孩子
M: Marie, if no one takes care of your children while you're away, Jennifer and I will be glad to have them stay with us. W: That's very kind of you. But they've already left for their Grandma's. You know, Suzy lives close by.
Text 4 暴风雨来临前証回家
M: Hurry up with your food, Sally. They say there's a big storm coming. We'd better get home before that.
W: Okay, I'm done. Let's get back to the car. Could you carry these shopping bags?
M: Oh, sure.
Text 5 除去厨房异味
M: We deep fried fish three days ago in the kitchen, but the unpleasant smell stays.
W: There is a method you can try. Every time you make coffee, dry the leftover coffee grounds and keep them in small bowls, then place the bowls in the kitchen.
Text 6(6-7)对论看球赛
W: Are you a football fan, Gomez?
M: Yes. I go to the stadium whenever there is a good game. And if I can't get a ticket, I watched the game on TV. That way, they are less exciting, though.
W: Is the ticket expensive?
M: It depends. It usually costs about 20 to 50 dollars. Last time I paid 25.
W: That's not very expensive. Maybe we can go together some time.
M: Great. It'll be more fun to watch the game with a friend. Text 7 (8-10)谈论下午做了什么
W: You were out the whole afternoon, Alex. What did you do? M: I took a walk by myself.
W: You just kept walking and walking for 4 hours?
M: Actually, it's not so boring. Walking in the woods is a grand adventure. Your feet can take you to the most amazing places. W: What do you do in the woods?
M: I smelled the flowers, looked at the birds. And yeah, I pitched many tree leaves. I will make bookmarks with them. Look!
W: Aren't they beautiful?
M: Then I met Bob at the lake. He was fishing while his kids were having a swim.
W: Did you talk to him?
M: No, I walked on and took a lot of pictures. There's just so much out there to see.
Text 8(11-13)假期过得怎么样
W: David, how was your holiday?
M: Great, I climbed Mount Fuji. It was really beautiful. Now I can check one more thing off my list.
W: Your list?
M: Yes. When I was 12, I made a list of things I wanted to do some day.
W: That's interesting. How many of the things on your list have you done so far?
M: Almost half. I have pictures. Would you like to see them? W: Yes, sure.
M: Here I am on top of Mount Fuji. And here I am in a hot air balloon.
W: When did you do that? I've always wanted to go up in a hot air balloon.
M: It was two years ago, in August, in California.
W: What are your plans for the next holiday?
M: I'm thinking of deep-sea diving in Australia. Do you have any other suggestions?
W: You really ought to take a boat down the Amazon. You'll see a lot of interesting animals and beautiful trees. It's one of the best places I've been to.
M: OK. I'll put it on my list.
Text 9(14-17)接同事开会
W: Hello, Michael.
M: Hi, Sarah.
W: Are you attending the conference tomorrow morning at the Shelton Hotel?
M: Yes. Are you?
W: Yeah, but when I arrived home five minutes ago, I found that my car wouldn't start. And John is in Brighton on business. M: Do you know what's wrong with the car?
W: I'm not exactly sure. I think there is a problem with the engine. Err…I wonder if you could give me a ride to the hotel tomorrow morning.
M: Sure. When shall I be at your place?
W: Well, what about 8:00? From my place to Shelton, we have to drive through the quarters, so we'd better leave early to avoid the traffic.
M: OK. No problem. It takes twenty minutes to reach your place. So I'll set off at 7:40. By the way, do you also need me to
drive you home tomorrow afternoon?
W: No, John will be back then, and he'll get me home. Thank you, Michael.
M: That's okay. See you tomorrow.
Text 10(18-20)练习发音的建议
W: Hello, everyone. Today I'll talk about how to improve your pronunciation. Language researchers say pronunciation and fluency are the biggest barriers, followed by grammar, in effective spoken English. However, most people don't regard pronunciation as a very important part of communication skills. They're more focused on vocabulary. One reason is that most people are not even aware of their mispronunciations. So it's important to first find out the words you mispronounce. You should listen to experts, by experts, I mean those who are less likely to make pronunciation mistakes. When listening to them, pay attention to words that sound strange, strange because you pronounce the same words differently. When you come across such words, check a dictionary to confirm their exact pronunciations. You can also search for difficult-to-pronounce words and names, and make a list of them. The last suggestion is to read aloud. Now you've got the correct pronunciations of the words, it's time to practice
reading them every day.
1.C
2. C
3. B
4. A
5. C
6. A
7. B
8. A
9. B 10. A
11. C 12. B 13. C 14. A 15. B
16. A 17. C 18. B 19. C 20. C
笔试:
一、on Wednesday afternoon make snowmen
have a cold this morning
at seven too short
whose dress try on
二、swimming has cold speaking are come
apples them brother’s lessons
三、BCDBC DBDBD
四、C swimming A Whose C on A gloves B any
五、2531746
六、ABCAB
数学:
一、填空题。
(每小题2分,共20分)
1.十八亿四千零五十万九千写作( ),改写成以万作单位写作( )。
2.5吨820千克=( )千克,100分钟=( )小时。
3. X-42=-20X,X=()。
4.在3.14,1 ,162.5%和1 这五个数中,最大的数是( ),相等
的数是( )。
5.三个大小相等的正方形,拼成一个长方形,这个长方形的周长是24厘米,每个正方形的边长是()厘米,这个长方形的面积是()平方厘米。
6.有两堆苹果,如果从第一堆拿9个放到第二堆,两堆苹果的个数相等;如果从第二堆拿12个放到第一堆,则第一堆苹果的个数是第二堆苹果个数的2倍。
原来第一堆有苹果()个,第二堆有苹果()个。
7.一根长1米2分米的木料,把它截成两段,表面积增加了24平方厘米,这根木料原来的体积是()平方厘米。
8.某人到十层大楼的第十层办事,他从一层到第五层用64秒,那么以同样的速度往上走到第十层,还需要()秒才能到达。
9.在一个盛满水的底面半径是20厘米的圆柱形容器里,有一个底面半径是10厘米的钢铸圆锥体浸没在水中。
取出圆锥后,容器内的水面下降5厘米。
这个圆锥高()厘米。
10.一辆小车从A城到B城需用10小时,一辆货车从B城到A 城需用15小时。
这两辆车分别从A、B两城同时出发,相向开出,在离B城20千米处相遇,则A、B两城相距()千米。
二、判断。
(对的打√,错的打×)(5分)
1.一个等腰三角形的顶角是锐角,则这个三角形一定是锐角三角形。
( )
2.三位小数a精确到百分位是8.60,那么a最大为8.599。
( )
3.一根铁丝长240厘米,焊成一个长方体框架,长、宽、高的比是3∶2∶1,它的体积是6000立方厘米。
( )
4.侧面积相等的两个圆柱,表面积也一定相等。
( )
5.两个自然数的公有质因数的积一定是这两个数的最大公因数。
( )
三、选择正确答案的序号填入括号内。
(每小题2分,共10分)
1.下列叙述正确的是( )。
A.零除以任何数都得零;B、如果= ,那么X与Y成反比例;
C.圆锥体的体积等于圆柱体的体积的;D、不相交的两条直线叫平行线。
2.圆的半径与周长()关系。
A.成正比例B、成反比例C、不成比例D、以上答案都不对
3.某工厂要绘制反映年产值的数量和增长情况统计图,应该选用()比较合适。
A.条形统计图B、折线统计图C、扇形统计图D、以上答案都可以
4.在比例尺是1:30000000的地图上量的甲、乙两地相距
5.5厘米,一辆汽车按3:2分两天行完全程,那么第二天行的路程是( )
A.6.6千米
B.66千米
C.660千米
D.6600千米
5.一种商品的价格先提价30%后,再打7折出售,现在售价是原价的( )
A.70%B、100%C、109% D.91%
四、计算题(共35分)
1.直接写得数(每题0.5分,共6分)
0.03×0.6=
0.375÷2 =
1.25×0.4×
2.5×80=
20-10 =
36×(1 -2 )=
21.82 -4 =
144×2=
125×56=
13 +4.37+5.63+6 =
7.2÷0.4=
777×9+111×37=
2.计算下面各题,能简便计算的要简便计算。
(每题3分,共15分)
1)7 -(2 -2.3)
2)4.85×3 -3.6+6.15×3
3)0.025×999×2.8×40÷2
五、应用题(30分)
1.修一条水渠,第一周修了全长的15 ,正好是600米,第二周修了全长的35%,第二周修了多少米?
2.文具店运进红蓝墨水65箱,当红墨水售出11箱,蓝墨水售
出20%后,剩下的红蓝墨水相等。
问售出蓝墨水多少箱?
3.修路队三天修完一段路。
第一天修了全长的25%,第二天修了400米,第三天和第二天修路的长度比是5︰
4.这段路长是多少米?
4.做一种零件,8人0.5小时完成64个,照这样计算,3小时要完成144个零件,需要多少个工人?
5.一件工程,甲、乙两人合作18天可以完成。
甲单独做要30天完成。
现在由甲、乙两人合作6天后,再由甲独做10天,这件工程还剩几分之几?
6,某商品每件成本72元,原来按定价出售,每天可售出100件,每件利润为成本的25%,后来按定价的90%出售,每天销售量提高到原来的2.5倍,照这样计算,每天的利润比原来增加几元?答案:
一、填空:
1、(50408370)(5040.837)(5041);
2、(4.8)(2)(600);
3、(2);
4、(3 )(27:8);
5、(1200);
6、(2)(83%);
7、(98);
8、(4:3);
9、(240)(25);
10、(72)(64);
二、判断:1、√;2、×;3、×;4、√;5、×;
三、选择:1、D;2、B;3、C;4、B;5、D;
四、计算
1、略;
2、简算:①;②6036.29;③27.5;④4194.71;
3、945,0.92,10;
4、0.9,20,5;
5、(1)0.9;
五、应用题
1,解:600÷1/5=3000(米)
3000x35%=1050(米)
答:第二周修了1050米。
2,解:设售出蓝墨水为X箱,那么蓝墨水有X÷20%=5X箱红墨水有(65-5X)箱
65-5X)-11 = 4X
X = 6(箱)
答:售出蓝墨水6箱。
3,解:设全长是X米
3/4)X-400 : 400 = 5 : 4
X = 1200(米)
答:全长为1200米。
4,8个人0.5小时做64个,
1个人1个小时就做16个,
1个人3个小时就做48个
144÷48=3
所以,需要3个人
答:需要3个人。
5,解:设这个工程为单位1.
1÷18=1/18 (甲乙的效率和)
1÷30=1/30 (甲的效率)
1/18 x 6= 6/18
1/30 x 10=10/30
1-(6/18)-(10/30)=1/3
答:还剩下1/3.
6,原来每天的利润是72×25%×100=1800元后来每件的利润是72÷(1+25%)×(1-90%)=9元后来每天获得利润100×2.5×9=2250元
所以,增加了2250-1800=450元
答:增加了450元。