第一篇:2010年成人高考数学试卷
阅读使人快乐,成长需要时间
语音知识(共 5 分小题:每题 1.5 分,共 7.5 分。)在下列每组单词中,有一个单词的划线部分与其他单词的划线部分的读音不同,批出这个词。阅读使人快乐,成长需要时间 一.1.A certain B.railway C.sail D.wait
2.A Thursday B.thousand C.television D.result 3.A push B.number C.cut D.rubber
4.A.everyone B.reply C.safety D.physics
5.A.attention B.station C.direction D.question
二、词汇与语法知识(共 15 小题:每小题 1.5 分,共 22.5 分。)
6.What do you imagine the child uses this old tool______? A.about B.by C.for D.of
7.–Have you got a camera?--No.I should buy______.A.it B.one C.that D.this
8.Peter was about to unlock the door_____ he found someone had broken into the room.A.once B.before C.than D.when
9.The speaker, _______ for his speeches.Was warmly received by the students.A.known B.to be known C.having known D.being known
10.His______ is so great that money doesn’t mean much to him.A.idea B.richness C.health D.wealth
11.My husband and I both go out to work, ______weshare housework at home.A.for B.so C.yet D.or
12.–Would you like to go to the cinema with us tonight?-_______, but I don’t think I can afford the time.A.I’d like to B.I’d better go C.I didn’t want to D.I wouldn’t
13.It is recorded that in 1892 the weather became so cold that the river _________over.A.freezes B.was freezing C.ha frozen D.froze
14.The President gave the Secretary of State 30 days________ the report.A.completes B.to complete C.completing D.completed
15.–Who do you think has made my room so dirty, Mom?--I ________be your younger brother.A.must B.shall C.will D.would
16.Hold on, please.I’ll put you______ to the manager.A.across B.through C.off D.over
17.People were disturbed and began to see where the noise______.A.is coming B.was coming C.has come D.had come
18._______ in the letter did the young man say anything about his mistake.A.Anywhere B.Everywhere C.Nowhere D.Somewhere
19.The Greens chose to live______ life was cheap, and they moved to a small town years ago.A.if B.until C.when D.where
20.I wrote a letter to the car dealer, __________what had happened to my new car.A.explaining B.to explain C.explains D.explained
二.完形填空(共 15 小题:每题 2 分,共 30 分。)通读下面的短文,掌握大意。然后,从每小题的四个选择项中选出最佳选项。
Everyone likes things that are free, and businesses often five things for free to customers as a way of getting more people to pay attention to their products.Ariely, a scientist from MIT, did an experiment on what people would do when_21 ____things that were free.He ___22___a group of students two kinds of chocolates: the good one for 15 cents each and the poor one for 1 cent each.The good chocolate was worth $1.00, so 15 cents was very cheap, ___23_____ the poor quality chocolate was worth 5 cents, so ___24____ it for 1 cent wasn’t very cheap.Most people chose the high quality chocolate for 15 cents.That’s not a ____25_____.But then Ariely lowered the ____26____of both pieces of chocolate by 1 cent.If people were ____27______correctly, then they should ____28_____choose the good quality chocolate.But that ____29_____ what happened.Most people chose the free chocolate.This doesn’t make sense in our ____30______way of understanding economic behavior(经济行为).What is happening here? Ariely ______31_______that people want to get a good bargain.So they also want to reduce risk(风险).That is, they want to _____32_____the chance of making a ____33___.if you pay 14 cents for a piece of chocolate, and the you don’t ____34____ like it when you eat it, you have lost 14 cents.But when something is free and you don’t like it, you haven’t lost anything.People would ____35___ not to take a risk over getting a better bargain.21.A.facing B.buying C.giving D.treating 22.A.posted B.produced C.offered D.told 23.A.if B.as C.for D.but
24.A.getting B.holding C.eating D.making 25.A.dream B.reason C.reply D.surprise 26.A.weight B.size C.price D.quality 27.A.working B.thinking C.planning D.locking 28.A.still B.once C.almost D.even
29.A.should be B.shouldn’t be C.is D.isn’t 30.A.easy B.old C.normal D.modern
31.A.questioned B.explained C.agreed D.added 32.A.find B.learn C.lower D.take
33.A.decision B.mistake C.promise D.warning 34.A.usually B.gradually C.certainly D.actually 35.A.start B.prefer C.manage D.afford
三.阅读理解(共 15 小题:每题 3 分,共 45 分)阅读下列短文,然后根据短文的内容从每小题的四个中选择项选出最佳的一项。
A
Probably no other musical instrument(乐器)is as popular around the world as the guitar(吉他).Almost every kind of music needs a guitar.Country and western music would not be the same without a guitar.The Spanish music called flamenco could not exist without a guitar.The sound of American blues music would not be the same without the sad cry of the guitar.And rock and roll music would almost be impossible without this instrument.People do not agree about where the guitar was first played, but most agree it is very old.Some say an instrument very much like a guitar was played in Egypt more than one thousand years ago.Some others say that an old form of the modern guitar was brought to Spain from Persia sometime in the 12th century.The guitar continued to develop in Spain.In the 1700s it became similar to the instrument we know today.Many famous musicians played the instrument.The famous musician Niccolo Paganinni played and wrote music for the guitar in the early 1800s.Franz Schubert used the guitar to write some of his famous words.In modern times Andres Segovia helped make the instrument extremely popular.One kind of music for the guitar developed in the southern area of Spain called Adalusia.It will always be strongly connected with the Spanish guitar.36.What is discussed about the guitar in Paragraph 1? A.Its history in America
B.Its value in the music world.C.Its importance for music lovers.D.Its use in musical performance.37.Where could the oldest form of the guitar probably exist according to the text? A.In Spain.B.In Persia.C.In Egypt.D.In America.38.Who did most to make the guitar very popular? A.Andalusia.B.Andres Segovia.B.Franz Schubert.C.Niccolo Paganinni.39.What would be the best title for the text? A.Music and Musicians B.The History of the Gaitar
C.Music and Musical Instruments
D.The Most Popular Musical Instrument
B
Eight years ago, officials in Chicago, decided to replace the black roof on the city government building with a planted garden.The aim was to reduce energy costs, improve air quality and control the rainwater entering the city’s waste system(系统).Green roofs also help reduce a problem called urban heat islands(城市热岛现象).During hot weather, the building’s roof could reach temperatures of up to 76℃.with the garden, thetemperature of the roof area was reduced by at least 30℃.Workers planted over 150 kinds of plants that could stand bad weather.Now, the area is cooler, the building requires less energy to keep cool, and the roof looks mice.Chicago also offers money to help people pay for building their own green roofs.About five years ago, officials in Thane, India, decided to reduce the city’s depending on power from coal.The city often experiences lack of power because of the large numbers of people using electricity.Officials decided to save energy by putting water heaters(热水器)powered by the sun on top of the city’s main hospital.The hospital saved thousands of dollars in energy costs each year.Officials then began building this kind of water heater around the city.China has announced plans to build a city called Dongtan.The company designing the city says it will produce its energy from the wind, sun and waste.The aim is for the city to be an example to the rest of China.40.What did the officials in Chicago decide to do?
A.To grow plants on the roof of the government building.B.To make use of the rainwater in the city’s waste system.C.To improve the air quality of the city greatly.D.To build another government building.41.What problem does Thane have according to the text? A.The city doesn’t have enough electricity for its people.B.the city’s main hospital lacks money for energy costs.C.The city needs more water heaters for its people.D.The city needs to control its population growth.42.Why does China plan to build the new city? A.To set an example of using clean energy.B.To provide energy for the rest of China.C.To learn how to use new energy forms.D.To gain experience in city design.43.What does the author try to tell the readers about? A.Problems in big cities of the world.B.The rising energy costs in cities.C.Different ways of going green.D.Energy problems in the world.C
On my way home from word one day in 1994, I stopped at a supermarket for shopping.I was behind two customers.The person checking out was a young mother with her little girl.As the clerk was scanning(扫描)the things she had chosen, they young lady was carefully counting her money, worried.After the last thing was scanned, the clerk told the young mother the total.The young mother’s expression turned to embarrassment(尴尬)as she realized she did not have enough money.She was holding up the line.I was smiling and trying to look sympathetic(同 情)—I had been in situations where I did not have enough money plenty of times myself.Finally, the young mother gave something back to the clerk, and asked for a new total.At that moment, the woman in front of me asked the clerk to wait a moment.She tood out $5 and handed it to the clerk to pay what the young mother was short of.When the clerk tride to give the woman the fifty cents change, she pointed to the little girl and told the clerk to give it to her.The little girl smiled and ran to one of the machines to spend the money.Naturally, the young mother was thankful and said so.The woman smiled and told her she was welcome.I will never forget the look on that little girl’s face-not when she was given the money, but when she realized that a perfect stranger cared enough to help them.From the way she looked at the woman, you could tell that she learned something valuable that day: Some people do care.That woman taught me several thing with that one little deed.There are many situations in which we can help other people.It doesn’t take much money.A dollars to someone like me was something quite different to that mother.44.Why was the young mother carefully counting her monery? A.To know how much would be left after payment.B.She got ready to pay for what she had taken.C.She was afraid that she didn’t have enough.D.To see if she could buy more thing.45.What did the author try to show to the young mother by smiling to her? A.He had seen her before.B.He was willing to help her.C.He was surprised at her embarrassment.D.He understood what happened to her.46.The woman in front of the author handed five dollars to.A.the author B.the mother C.the clerk D.the girl
47.What is the text trying to teach us? A.Women and children should be helped.B.A little care can bring about great happiness.C.there are always people who are in trouble.D.A friend in need is a friend indeed.D
There’s a time to get angry, and it’s best for our child if you do.Let’s say your child hits a playmate with a toy—hard enough to make the other child cry.How can you teach your child to feel sorry so he or she won’t do it again? Researchers say the best way for parents to react(反应)is to show their anger and to let the child know exactly why they are mad.Many parents believe that it is best to control their feelings and to wait until they’re calm before scolding their children.But the mother or father who explains reasonably to a child,”Peter was crying because you hit him,” is not likely to attract much attention.Young children need to be scolded immediately, strongly, before they’ll take criticism(批评)to heat.When your young child does something wrong, scold him of her seriously at once.At the same time be sure to tell the child clearly what he or she has done wrong.An angry reaction without an immediate explanation does little good.Forbidding a child to play out side or not allowing him to watch TV as a punishment words well—but only when taken together with an explanation.Make certain your child understands that although his or her wrongdoing ha made you angry, you still love him or her.Use simple, direct words such as,” You hurt Peter.How would you feel if he hit you? you must never, never hurt people.” If your voice expresses strong feeling clearly, your message will carry enough weight.48.According to researchers, how should parents react when their child did something wrong?
A.Ask the child not to do it again any time.B.Let the child know what exactly happened.C.Teach the child why and how to say sorry to others.D.Show the child how angry they are and tell him why.49.What do many parents think they should do with the wrongdoer? A.Speak strongly and angrily to him.B.Hide their feelings when talking to him.C.Explain immediately why he was wring.D.Calm themselves down before scolding him.50.What could be the best title for the text? A.Best Ways to Stop Children’s Wrongdoings
B.Differences among Parents in Dealing with Children C.Different Ways to Deal with Children’s Wrongdoings D.Research on Preventing Children from Hurting Others
四.补全对话题(共 5 句;每名满分为 3 分,共 15 分。)
根据中文提示,把对话中缺少的内容易写在答题词卡相应题号后,这些句子必须符 合英语表达习惯。打句号的地方,用陈述句;打问号的地方,用疑问句。
提示:Paul 在商店购买西装时,营业员推荐了几套深色的,试容试穿后他决买下一套深 蓝色西服。
(Shop Girl=S;Paul=-P)
S: Good afternoon, sir.What can I help you? P: ___51_____.S: I’m sure we have something for you.P: I travel a lot for work, and I worry about my suits getting dirty on the road.S: That won’t be a problem.Would you like _____52______ ? P: Yeah, the one in dark blue looks nice.S: This is a very fine suit _____53_____ ?
P: Sure.[Paul comes out of the dressing room.]
P:It’s a good fit and it’s very comfortable.___54_____ ?
S: $198.00
P: OK, ____55____.S: Do you need anything else? P: No, thanks.五.书面表达(满分 30 分)
假设你是李华,Tim 是你的笔友,一直希望来中国教英语。得知前进中学需要一位 英语老师后,你写信告诉他相关情况,主要为:
工作: 1)时间为一学期
2)教两个班的英语口语,每周 10 节课
3)负责学校的英语课外活动,每周一次
待遇: 每月 4000 无,另提供往返机票、免费食宿
注意:词数应为 100 左右
生词:activity 活动
Dear Tim, All the best, Li Hua
1.ACABD 6.CBDAD 11.BADBA 16.BBCDA 21.ACDAD 26.CBADC 31.BCBDB 36.BCBDA 41.AACCD 46.CBDDA
五.补全对话
51.I’m looking for a suit / I want to buy a suit 52.a suit in dark color
53.Would/Do you like to try it on 54.How much(is it)
55.I’ll take(/get/buy)this one(/it)
第二篇:2016成人高考专升本数学试卷(word版)
2016成人高考专升本数学
一.选择题:本大题共5个小题,每小题4分,共20分,在每小题给出的四个选项中,只有一项是符合题目要求的,把所选项前的字母填在题后的括号内。
*1.设函数,是的反函数,则()
A.B.C.D.令,反函数为,选B
*2.若是的极值点,则()
A.必定存在,且
B.必定存在,但不一定等于零
C.可能不存在 D.必定不存在
应选C。例:在处取得极小值,但该函数在处不可导,而
不存在
*3.设有直线,则该直线必定()
A.过原点且垂直于x轴
B.过原点且平行于x轴
C.不过原点,但垂直于x轴
D.不过原点,且不平行于x轴
直线显然过(0,0,0)点,方向向量为,轴的正向方向向量为,故直线与x轴垂直,故应选A。
*4.幂级数在点
处收敛,则级数
()
A.绝对收敛
B.条件收敛
C.发散
D.收敛性与有关
在点处收敛,推得对,绝对收敛,特别对绝对收敛,故应选A。
5.对微分方程,利用待定系数法求其特解
时,下面特解设法正确的是(A.B.C.D.二.填空题:本大题共10个小题,10个空,每空4分,共40分,把答案填在题中横线上。
*6._________________.7.设,则_________________.*8.设,则
_________________.,有)
解:
*9.解
10.设
*11.已知_________________.,则
_________________.,则过点
且同时平行于向量
和的平面的方程为_________________.面的法向量为
平面的方程为
12.微分方程
*13.幂级数
解:令
由
14.设
*15.交换二次积分
解:积分区域如图所示:D:
解得,则与,于是收敛区间是同方向的单位向量的次序得
即的通解是_________________.的收敛区间是_________________.,_________________._________________.,于是
三.解答题:本大题共13个小题,共90分,第16题~第25题每小题6分,第26题~第28题每小题10分,解答时应写出推理,演算步骤。
*16.计算
解:
*17.设
解:
18.判定函数
19.求由方程
*20.设函数
解:设
解得:
21.判定级数
22.设
23.求微分方程
*24.将函数
解:,求的单调区间
所确定的隐函数,求,则,两边求定积分得 的微分,于是 的收敛性,若其收敛,指出是绝对收敛,还是条件收敛?,求
的通解
展开为麦克劳林级数
()
即
25.设
26.求函数
*27.求曲线
解:(1)
曲线没有水平渐近线,求
在条件的渐近线
之下的最值。
(2)
(3)
所以曲线有斜渐近线
*28.设区域为D:,曲线有铅直渐近线,计算
解:积分区域如图所示(阴影部分)
【试题答案】
一.1.令
2.应选C。例:在,反函数为,选B
处不可导,而,轴的正向方向向量为
不存在,处取得极小值,但该函数在3.直线显然过(0,0,0)点,方向向量为,故直线与x轴垂直,故应选A。
4.在点处收敛,推得对,绝对收敛,特别对
有绝对收敛,故应选A。
5.特征根为于是可设,应选C。
二.6.7.8.解:
9.解
10.()
11.平面的法向量为
平面的方程为
12.解:
通解为
即,由此可见
()是特征根,13.解:令,由解得,于是收敛区间是
14.,15.解:积分区域如图所示:D:,于是
三.16.解:
17.解:
18.解:
当时,函数单调增加;当
或
时,单调递减区间为,单调递增区间为
19.解:方程两边对求导(注意
是的函数):,函数单调减少,故函数的
解得
20.解:设
解得:
,于是,则,两边求定积分得
21.解:(1)先判别级数
令的收敛性
发散
发散
(2)由于所给级数是交错级数且
<1>
<2>
由莱布尼兹判别法知,原级数收敛,且是条件收敛。
22.解:
23.先求方程
特征方程为
方程中的则
代入原方程并整理得的通解:,特征根为……(1),其中,,于是齐次方程通解为
不是特征根,可令
所求通解为
24.解:
即
25.解:因
……(2)
()
由,从而
得
26.解:把条件极值问题转化为一元函数的最值
当
当
27.解:(1)
曲线没有水平渐近线,曲线有铅直渐近线
时,函数取到最大值
时,函数取到最小值0
(2)
(3)
所以曲线有斜渐近线
28.解:积分区域如图所示(阴影部分)
第三篇:数学试卷
六年级数学试卷
一、认真思考,对号入座:(16分,每题1分)
1、由3个亿、8个千万、9个万、6个千和5个百组成的数写作(),四舍五入到亿位约是()。
2、把 2.75化成最简分数后的分数单位是();至少添上()个这样的分数单位等于最小的合数。
3、差是1的两个质数是(和),它们的最小公倍数是()。
4、抽样检验一种商品,有38件合格,2件不合格,这种商品的合格率是()。
5、有a吨化肥,每天用去1.2吨,用了b天,还剩下()吨。
6、师徒两人生产一批零件,师、徒生产个数的比是5:3,徒弟生产150个,师傅生产()个,这批零件一共有()个。
7、5小时24分=()小时;78050平方米=()公顷。
8、250千克:0.5吨化成最简整数比是():(),比值是()。
9、14:()=0.7=7÷()=()%
10、一台收音机原价100元,先提价10%,又降价10%,现在售价是()元。
11、一块布长40米,先剪去它的40%,再剪去1/2米,还剩下()米。
12、把3米长的绳子平均分成5段,每段占全长的(),是()米。
13、等底等高的圆柱体和圆锥体积之差是4.6立方分米,圆柱的体积是()立方分米。
14、一个数减少它的20%后是48,这个数是()。
15、在含盐8%的500克盐水中,要得到含盐20%的盐水,要加盐()克。
16、正方体棱长扩大2倍,底面积就扩大()倍,体积扩大()倍。
二、仔细推敲,辨析正误。(6分)
1、用棱长1厘米的小正方体摆一个大正方体,至少要8个小正方体。()
2、圆的半径和面积成正比例。()
3、任何一个自然数的倒数都小于这个数。()
4、面积相等两个梯形可以拼成一个平行四边形。()
5、比的后项、分数的分母都不能为0。()
6、某制衣厂去年比前年增产15%,就是说前年比去年减少15%。()
三、反复比较,择优录取:(5分)
1、长方体体积一定,底面积和高__________。
① 成正比例② 成反比例③ 不成比例
2、a、b是两个不是0的自然数,a÷b=6,a和b最小公倍数是_____。① a②b③63、一个平行四边形的底扩大3倍,高扩大2倍,面积就扩大()①5倍② 6倍③不变
4、小明所在班级学生平均身高是1.4米,小强所在班学生平均身高是1.5米,小明比小强()。
①高②矮③一样高④无法确定
5、一个半圆半径是15厘米,求它的周长的正确算式是_________。①3.14×15×2÷2② 3.14×(15×2)÷2+15 ×2③3.14×15+15×2
四、看清题目,巧思妙算:(37分)
1、直接写数对又快!(5分)
0.4×0.2=9-0.9=10.75-(0.75+3.4)=72÷0.4=24÷34 =0.5+0.5 ÷0.5+0.5=
0.2-16 =(3+320)×5=1÷23 ×32 =34 +12 ÷ 12 =
2、求未知数(9分)
(1)7x-3.5=10.5(2)x:3.5 = 2(3)2∶x﹦0.5∶3
3、神机妙算细又巧!(能简算的要写出简算过程)(15分)
4×0.8×2.5×12.52.3×85+2.3×1536.5×99+36.5
0.65×14+87×65%-0.652/19×8/25+7/15÷19/2
4、列式计算:(8分)
(1)100比80多百分之几?(2)比一个数的4/5少32的数是28,求这个数。
五、走进生活,解决问题:(36分)
1、下列各题只列算式(或方程),不用计算。(8分)
(1)一项工程,甲单独做6天完成,乙单独做9天完成。两人合做这项工程,多少天可以完成?
(2)钢铁厂去年生产钢材270万吨,比计划多生产30万吨,实际比计划多生产百分之几?
(3)商店运来600千克苹果,比运来的梨的3倍少60千克,商店运来的梨有多少千克?
(4)食堂买来一些大米,3天共吃了其中的1 /5,还剩下150千克。求这些大米共有多少千克?
2、甲乙两地相距405千米。一辆汽车从甲地开往乙地,4小时行驶了180千米。照这样的速度,这辆汽车从甲地到乙地一共要开几小时?(两种方法解)(4分)
3、一个圆锥形小麦堆,高1.2米,底面周长12.56米,如果每立方米小麦重750千克,这堆小麦共重多少千克?(4分)
4、某厂生产一批水泥,原计划每天生产150吨,可以按时完成任务。实际每天增产30吨,结果只用25天就完成了任务。原计划完成生产任务需要多少天?(4分)
5、修一条路,第一天修了全长的2/5,第二天修了全长的50%,还剩3.2千米没修,这条路全长多少千米?(4分)
6、童乐幼儿园共有150本图书,其中的40%分给大班,剩下的图书按4∶5分给小班和中班,小班和中班各分到多少本?(4分)
7,在1∶2000000的地图上量得甲乙两地的距离是6厘米,一辆汽车从甲地开往乙地需1小时40分钟,这辆汽车的速度是多少?(4分)
第四篇:数学试卷
计算专项练习2013.9
一、用竖式计算
0.98÷0.007=0.84×1.25=1.008-0.079=
二、解方程
1.2-0.02x=0.91.2÷0.06m=41.1x-2×6=432x+30=5x-2
4三、解决问题
1、长方体棱长总和92厘米,长10厘米,宽8厘米,高是多少厘米?底面呢?
2、用96厘米长的铁丝焊乘正方体框架,再用硬纸围成无盖正方体盒子,要多少平方厘米的硬纸?
3、三角形的面积是s平方米,如果高是5米,则底为()厘米。
4、用1米长的铁丝做一个长方形,一条边是0.125米,另一条边是多少米?
第五篇:成人高考
2011年南昌大学成人高考热招专业 2011年南昌大学成人高等教育深圳爱华教学点各专业现正热招中,欢迎广
大有志学习、深造者垂询、报读!
注:即日起报名即可免费参加南昌大学爱华教学点举办的成人高考考前辅导班学习。
考前辅导科目:
高中起点专科:语文、数学、英语。
专科起点本科:(经济、管理类)政治、英语、高等数学
(二); 专科起点本科:(教育类)政治、英语、教育理论。
成人高考报读须知:
报名条件:初中、中专、高中以上及同等学历均可报读专科;具有专科或以上学
历者均可报考本科。
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毕业待遇:学生学习期满,各科成绩合格者,获教育部电子注册、国家承认学历的大学专、本科毕业证书。享受全日制普通高等学校毕业生同等待遇。本科毕业生符合学士学位条件者,可向南昌大学申请学士学位。南昌大学成人高等教育热招专业:
人力资源管理专科点击查看》》》 会计专科点击查看》》》 会计本科点击查看》》》 物流管理专科点击查看》》》 物流管理本科点击查看》》》 行政管理专科点击查看》》》 工商企业管理专科点击查看》》》 市场营销专科点击查看》》》
爱华培训【报名及上课地址】:
南山总校:南头常兴路与桃园路交汇98号芙蓉楼四楼(天虹商场对面)公交站点:深发展南头支行或南山医院
南油校区:深圳市南山区南海大道新能源大厦A座903号公交站点:海雅百货或新能源
西丽校区:深圳市南山西丽留仙大道鼎新大厦三楼(天虹商场对面)公交站点:西丽医院或西丽医院东
福永校区:福永政丰南路美联购物中心四楼
公交站点:福永汽车站
爱华培训网站:http:///
招调工培训网:http:///
公交查询路线:shenzhen.8684.cn
南山总校电话:0755-***2龙老师QQ:619411884