山西省吕梁学院附属高级中学2015-2016学年高一下学期第一次月考英语试题 Word版含答案.doc
高一英语月考试题及答案-山大附中2015-2016学年高一(9月)上学期模块诊断

山西大学附中2015~2016学年高一上学期模块诊断英语试题(考查时间:90分钟)(考查内容:综合)第一部分阅读理解(共两节,满分25.5分)第一节(共12小题,每题1.5分,满分18分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
AI took the bus to work for many years. No one knew each other; the passengers all sat there sleepily in the morning. The bus was cheerless and silent.One of the passengers was a small gray-haired man who took the bus to the center for senior citizens every morning. No one ever paid very much attention to him.One July morning he said good morning to the driver and smiled. The driver nodded guardedly(戒备地). The rest of us were silent.The next day, the old man boarded with a big smile and said in a loud voice: “A very good morning to you all!” Some of us looked up, amazed, and murmured “Good Morning” in reply.The following weeks, our friend was dressed in a nice old suit and tie. His thin hair had been carefully combed. He said good morning to us every day and we gradually began to nod and talk to each other.One morning he even had a bunch of wild flowers in his hand. The driver turned around smiling and asked: “Have you got yourself a girlfriend, Charlie?” We never got to know if his name really was “Charlie”, but he nodded shyly and said yes. The other passengers whistled and clapped at him. Charlie waved the flowers before he sat down on his seat.Every morning after that Charlie always brought flowers. Some passengers also brought flowers for him. The bus became a happy place.Then, one morning, as autumn was closing in, Charlie wasn’t waiting at his usual stop. When he wasn’t there the next day and the day after that, we started wondering if he was sick or—hopefully – on holiday somewhere.When we came nearer to the center for senior citizens, one of the passengers asked the driver to wait. We all held our breaths when he went to the door.The old gentle man was fine, but one of his close friends had died over the weekend. How silent we were the rest of the way to work.The next Monday Charlie was waiting at the stop, stooping (弯腰) a bit more, a little bit more gray, and without a tie. Inside the bus was silent. Even though no one had talked about it, all of us sat there silently, our eyes filled with tears and a bunch of wild flowers in our hands.1. From the passage, we can infer that .A. people always cared about each other on the busB. people were unhappy and sleepy on the bus because they were tiredC. smiles can shorten the distance between peopleD. people are not good at communicating in the country2. What are we sure about the old man?A. His name was Charlie.B. He worked at the center for senior citizens.C. He got sick over the weekend.D. He was in great sorrow when we saw him the next Monday.3. Which of the following is not true?A. The atmosphere on the bus was cheerful and lively at first.B. People were surprised at the old man’s first greeting.C. People were worried about the old man’s absence.D. People on the bus at last shared happiness and sorrow together.4. Which would be the best title for the passage?A. How to Shorten the Distance between PeopleB. Smiles Make a Bus Feel Like HomeC. Charlie, A Smiling Gentle ManD. The Key to Friendship — CommunicationBWant to find a job? Now read the following advertisements.FAIRMONT HOTELFive waiters and Ten Waitresses---Aged under 22---At least high school graduate---Good looking; men at least 1.72 meters tall and women 1.65---Those knowing foreign languages preferred---Paid 1600---2200 dollars per monthOne Secretary---Aged under 30---Female preferred---Good at writing and skilled at computerIf interested, call 465-4768 or write to: Mr. Jack Hundris Room 0825, Fairmont Hotel 567 Wood Street, San Markers, 78003Fax: 6954828WILSON BOOKSTOREAccountant(会计)---Aged between 25 and 40---With an experience of at least two years---With a degree and an accountant certificate(证书)---Paid 3000-4000 dollars monthly---With a knowledge of computerSalesclerk---Basic education of 12 years or more---Good at computer---Paid 1800-2200 dollars monthlyTel: 447-4398 Fax: 34852695. If you don’t know how to use a computer, you can just apply for the position as _____.A. a secretaryB. a waiter or a waitressC. an accountantD. a salesclerk6. If you want to get the position of accountant in Wilson Bookstore, you have to satisfy the following conditions EXCEPT ____.A. being a womanB. knowing well how to use a computerC. having been an accountantD. having an accountant certificate7. If you want to try for a job in Fairmont Hotel, you _________ .A. have to be a woman and know foreign languagesB. should be a university graduateC. have to be taller than 1.72 metersD. should be younger than 30 years oldCThe iPhone, the iPad: each of Apple’s products sounds cool and has become a fad(一时的风尚). Apple has clever ly taken advantage of the power of the letter “i” –-- and many other brands are following suit. The BBC’s iPlayer --- which allows Web users to watch TV programs on the Internet ---used the title in 2008. A lovely bear --- popular in the US and UK --- that plays music and video is called “iTeddy”. A slimmed-down version(简装本) of London’s Independent newspaper was started last week under the name “i”.In general, single-letter prefixes(前缀) have been popular since the 1990s, when terms such as e-mail and e-commerce(电子商务) first came into use.Most “i” products are targeted at (针对)young people and considering the major readers of Independent’s “i”, it’s no surprise that they’ve selected this fashionable name.But it’s hard to see what’s so special about the letter “i”. Why not use “a”, “b”, or “c” instead? According to Tony Thorne, head of the Language Center at King’s College, London, “i” works because its meaning has become ambiguous. When Apple uses “i”, no one knows whether it means Internet, information, indi vidual or interactive, Thorne told BBC Magazines. “Even when Apple created the iPod, it seems it didn’t have one clear definition(定义),” he says.“However, thanks to Apple, the term is now connected with portability (轻便) .”adds Thorne.Clearly the letter “i” also agrees with the idea that the Western World is centered on the individual. Each person believes they have their own needs, and we love personalized products for this reason.Along with “Google” and “blog”, readers of BBC Magazines voted “i” as one o f the top 20 words that have come to define the last decade(十年).But as history shows, people grow tired of fads. From the 1900s to 1990s, products with “2000” in their names became fashionable as the year was connected with all things advanced and modern. However, as we entered the new century, the fashion disappeared.8. People use iPlayer to __________.A. listen to musicB. make a callC. watch TV programs onlineD. read newspapers9. We can infer that the Independent’s “i” is designed for _________.A. young readersB. old readersC. fashionable womenD. engineers10. The underlined word “ambiguous” means “__________”.A. popularB. uncertainC. clearD. unique11. Nowadays, the “i” term often reminds people of the products which are __________.A. portableB. environmentally friendlyC. advancedD. recyclable12. The writer suggests that __________.A. “i” products are often of high qualityB. iTeddy is alive bearC. the letter “b” replaces letter “i” to name the productsD. the popularity of “i” products may not last long第二节(共5小题,每小题1.5分,满分7.5分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
高一英语月考试题及答案-文理学院附属中学2015-2016学年高一年级3月月考

2016年3月湖北文理学院附属中学月考试题高一英语第I卷注意事项:1.答第I卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
不能答在本试卷上,否则无效。
第一部分:听力(共两节,满分20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分,满分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,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关1. What can we learn from the conversation?A. The two speakers are climbing stairs.B. The two speakers took the stairs.C. The woman suggested walking.2. What is the man going to do?A. Take another flight.B. Give the ticket to someone.C. Catch the plane at 6:00.3. What is the relationship between the speakers?A. Boss and employee.B. Customer and waitress.C. Customer and salesgirl.4. What will the speakers do over the weekend?A. Go hiking.B. Stay at home.C. Climb mountains.5. Where does this conversation probably take place?A. In a bookstore.B. In a classroom.C. In a library.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
山西省吕梁学院附中2014-2015学年高一下学期第一次月考数学试卷 Word版含解析

2014-2015学年山西省吕梁学院附中高一(下)第一次月考数学试卷一、选择题1.下列函数中,图象关于直线对称的是( )A .B .C .D .2.若α是第三象限角,且tan α=,则cos α=( )A .B .C .D .3.sin7°cos37°﹣sin83°cos53°的值为( )A .﹣B .C .D .﹣4.设a=cos2°﹣sin2°,b=,c=,则有( )A .a <c <bB .a <b <cC .b <c <aD .c <a <b5.下列函数中,对于任意x ∈R ,同时满足条件f (x )=f (﹣x )和f (x ﹣π)=f (x )的函数是( )A .f (x )=sinxB .f (x )=sinxcosxC .f (x )=cosxD .f (x )=cos 2x ﹣sin 2x6.函数f (x )=2sin 2x ﹣1是( )A .周期为π的奇函数B .周期为π的偶函数C .周期为2π的奇函数D .周期为2π的偶函数7.将函数y=sin (2x+φ)的图象沿x 轴向左平移个单位后,得到函数f (x )的图象,且满足f (x )=f (﹣x ),则φ的一个可能取值为( )A .B .C .0D .﹣8.已知α,β均为锐角,且cos(α+β)=sin(α﹣β),则角α的值为()A.B.﹣C.0 D.无法确定9.设函数f(x)=sinωx+cosωx(ω>0)的最小正周期为π,将y=f(x)的图象向左平移个单位得函数y=g(x)的图象,则()A.g(x)在(0,)上单调递减B.g(x)在(,)上单调递减C.g(x)在(0,)上单调递增D.g(x)在(,π)上单调递增10.某正弦型函数的图象如图,则该函数的解析式可以为()A.y=2sin(﹣)B.y=2sin(+)C.y=﹣2sin(﹣)D.11.同时具有性质“(1)最小正周期是π;(2)图象关于直线x=对称;(3)在[,]上是减函数”的一个函数可以是()A.y=sin(+)B.y=sin(2x﹣)C.y=cos(2x+)D.y=sin(2x+)12.设函数y=ln(cosx),x∈(﹣,)的图象是()A.B.C.D.二、填空题13.求值:tan20°+tan40°+tan20°tan40°=.14.已知cosα+cosβ=,则cos(α﹣β)=.15.的值为.16.若,,,则=.三、解答题17.已知α为第三象限角,tanα是方程2x2+5x﹣3=0的一根.(Ⅰ)求tanα的值;(Ⅱ)先化简式子,再求值.18.已知﹣<x <0,则sinx+cosx=. (I )求sinx ﹣cosx 的值;(Ⅱ)求的值.19.已知函数f (x )=2sin (2ωx+)+1(其中0<ω<1),若点(﹣,1)是函数f (x )图象的一个对称中心, (1)试求ω的值;(2)先列表,再作出函数f (x )在区间x ∈[﹣π,π]上的图象.20.已知函数f (x )=2cosx (sinx+cosx )﹣1,x ∈R .(1)求函数f (x )的单调递减区间;(2)求函数f (x )在区间上的最大值和最小值.21.已知f (x )=2cos 2+sinwx+a 的图象上相邻两对称轴的距离为.(1)若x ∈R ,求f (x )的递增区间;(2)若x ∈[0,]时,f (x )的最大值为4,求a 的值.22.已知a+b==1.2014-2015学年山西省吕梁学院附中高一(下)第一次月考数学试卷参考答案与试题解析一、选择题1.下列函数中,图象关于直线对称的是()A.B.C.D.【考点】余弦函数的对称性.【专题】三角函数的图像与性质.【分析】对于正弦型函数或余弦型函数,若它的图象关于直线对称,则当x=时,函数应取得最值,经过检验可得结论.【解答】解:对于正弦型函数或余弦型函数,若它的图象关于直线对称,则当x=时,对应的函数值应是最值,经过检验,只有B中的函数满足条件,故选B.【点评】本题主要考查三角函数的对称性,属于中档题.2.若α是第三象限角,且tanα=,则cosα=()A.B.C.D.【考点】同角三角函数基本关系的运用.【专题】三角函数的求值.【分析】由条件利用同角三角函数的基本关系求得cosα的值.【解答】解:∵α是第三象限角,且tanα==,sin2α+cos2α=1,∴cosα<0,且cosα=﹣,故选:C.【点评】本题主要考查同角三角函数的基本关系,以及三角函数在各个象限中的符号,属于基础题.3.sin7°cos37°﹣sin83°cos53°的值为()A.﹣B.C.D.﹣【考点】两角和与差的余弦函数.【专题】三角函数的求值.【分析】由题意知本题是一个三角恒等变换,解题时注意观察式子的结构特点,根据同角的三角函数的关系,把7°的正弦变为83°的余弦,把53°的余弦变为37°的正弦,根据两角和的余弦公式逆用,得到特殊角的三角函数,得到结果.【解答】解:sin7°cos37°﹣sin83°cos53°=cos83°cos37°﹣sin83°sin37°=cos(83°+37°)=cos120°=﹣,故选:A.【点评】本题考查两角和与差的公式,是一个基础题,解题时有一个整理变化的过程,把式子化归我可以直接利用公式的形式是解题的关键,熟悉公式的结构是解题的依据.4.设a=cos2°﹣sin2°,b=,c=,则有()A.a<c<b B.a<b<c C.b<c<a D.c<a<b【考点】二倍角的正切.【专题】三角函数的求值.【分析】由两角差的正弦公式求a,由二倍角的正切公式求b,由二倍角的正弦公式求c,即可根据正弦函数的单调性和三角函数线的知识比较大小.【解答】解:∵a=cos2°﹣sin2°=sin(30°﹣2°)=sin28°,b==tan(14°+14°)=tan28°,c===sin25°,∵正弦函数在(0°,90°)是单调递增的,∴c<a.又∵在(0°,90°)内,正切线大于正弦线,∴a<b.故选:D.【点评】本题主要考查了两角差的正弦公式,二倍角的正切公式,二倍角的正弦公式,正弦函数的单调性和三角函数线的知识应用,属于基础题.5.下列函数中,对于任意x∈R,同时满足条件f(x)=f(﹣x)和f(x﹣π)=f(x)的函数是()A.f(x)=sinx B.f(x)=sinxcosxC.f(x)=cosx D.f(x)=cos2x﹣sin2x【考点】三角函数的周期性及其求法;函数奇偶性的判断;抽象函数及其应用.【专题】函数的性质及应用.【分析】判断函数的奇偶性,求出函数的周期,判断选项即可.【解答】解:函数中,对于任意x∈R,满足条件f(x)=f(﹣x),可知函数是偶函数,f(x﹣π)=f(x),可知函数的周期为π,f(x)=sinx不满足题意;f(x)=sinxcosx=sin2x,是奇函数,不满足题意;f(x)=cosx的周期是2π;不满足题意;f(x)=cos2x﹣sin2x=cos2x,满足题意;故选:D.【点评】本题考查抽象函数的性质,函数的奇偶性以及函数的周期的求法,三角函数的化简,考查计算能力.6.函数f(x)=2sin2x﹣1是()A.周期为π的奇函数B.周期为π的偶函数C.周期为2π的奇函数D.周期为2π的偶函数【考点】二倍角的余弦;三角函数的周期性及其求法.【分析】利用二倍角公式化简即可求出函数的最小正周期,判断函数的奇偶性,推出选项.【解答】解:函数f(x)=2sin2x﹣1=﹣1=﹣cos2x﹣,所以函数的周期是π,因为f(﹣x)=﹣cos(﹣2x)﹣=﹣cos2x﹣=f(x),所以函数是偶函数,故选B【点评】本题是基础题,考查三角函数的周期的求法,奇偶性的判定,考查计算能力.7.将函数y=sin(2x+φ)的图象沿x轴向左平移个单位后,得到函数f(x)的图象,且满足f(x)=f(﹣x),则φ的一个可能取值为()A.B.C.0 D.﹣【考点】函数y=Asin(ωx+φ)的图象变换.【专题】三角函数的图像与性质.【分析】由题意利用函数y=Asin(ωx+φ)的图象变换规律,可得f(x)=sin(2x++φ),再根据f(x)为偶函数,+φ=kπ+,k∈z,可得φ的一个可能取值.【解答】解:将函数y=sin(2x+φ)的图象沿x轴向左平移个单位后,得到函数f(x)=sin[2(x+)+φ]=sin(2x++φ)的图象,再根据f(x)=f(﹣x),可得f(x)为偶函数,故+φ=kπ+,k∈z,则φ的一个可能取值为,故选:B.【点评】本题主要考查函数y=Asin(ωx+φ)的图象变换规律,正弦函数、余弦函数的奇偶性,属于基础题.8.已知α,β均为锐角,且cos(α+β)=sin(α﹣β),则角α的值为()A.B.﹣C.0 D.无法确定【考点】三角方程;两角和与差的余弦函数;两角和与差的正弦函数.【专题】三角函数的求值.【分析】直接利用两角和差的三角公式化简已知等式可得sinα=cosα,根据α,β均为锐角求出sinα=cosα,进一步求出角α的值.【解答】解:∵cos(α+β)=sin(α﹣β),∴cosαcosβ﹣sinαsinβ=sinαcosβ﹣cosαsinβ,即(cosβ+sinβ)cosα=(sinβ+cosβ)sinα.∵α,β均为锐角,∴sinα=cosα.则α=.故选:A.【点评】本题考查三角函数的化简求值,注意已知α,β均为锐角的应用,考查计算能力,是基础题.9.设函数f(x)=sinωx+cosωx(ω>0)的最小正周期为π,将y=f(x)的图象向左平移个单位得函数y=g(x)的图象,则()A.g(x)在(0,)上单调递减B.g(x)在(,)上单调递减C.g(x)在(0,)上单调递增D.g(x)在(,π)上单调递增【考点】函数y=Asin(ωx+φ)的图象变换.【专题】三角函数的求值;三角函数的图像与性质.【分析】化简解析式可得f(x)=sin(ωx+),由周期可求ω,从而得f(x)=sin(2x+),向左平移个单位得函数g(x)=cos2x的图象,从而可求单调区间.【解答】解:∵f(x)=sinωx+cosωx=sin(ωx+),∵T==π,∴ω=2,∴f(x)=sin(2x+),∴将y=f(x)的图象向左平移个单位得函数y=g(x)的图象,则y=g(x)=sin[2(x+)+]=sin(2x+)=cos2x,∴令2kπ≤2x≤2kπ+π,k∈Z可解得:k,k∈Z,当k=0时,x∈[0,],即g(x)在(0,)上单调递减.故选:A.【点评】本题主要考查了函数y=Asin(ωx+φ)的图象变换,三角函数的单调性,周期性,属于基础题.10.某正弦型函数的图象如图,则该函数的解析式可以为()A.y=2sin(﹣)B.y=2sin(+)C.y=﹣2sin(﹣)D.【考点】由y=Asin(ωx+φ)的部分图象确定其解析式.【专题】三角函数的图像与性质.【分析】通过观察图象得出该函数的周期从而排除A、B选项,利用图象与y轴交点位于x 轴上方排除D选项,即得结论.【解答】解:观察图象可知:该函数的振幅为2,周期T=π﹣(﹣π)=π,且当x=﹣π时y=0,则A、B选项周期不是π、故排除,又∵当x=0时y>0,∴D选项不满足题意,排除,故选:C.【点评】本题考查三角函数的图象,注意解题方法的积累,属于中档题.注:本题可以通过正弦函数的图象变换而来,还可以通过设其解析式为y=Asin(ωx+φ),通过图象求出A、ω、φ的值.11.同时具有性质“(1)最小正周期是π;(2)图象关于直线x=对称;(3)在[,]上是减函数”的一个函数可以是()A.y=sin(+)B.y=sin(2x﹣)C.y=cos(2x+)D.y=sin(2x+)【考点】由y=Asin(ωx+φ)的部分图象确定其解析式.【专题】三角函数的图像与性质.【分析】经过检验,选项A不满足条件(1)、选项B不满足条件(2)、C不满足条件(3),从而得出结论.【解答】解:由于y=sin(+)的周期为=4π,不满足条件,故排除A.由于当x=时,y=sin(2x﹣)=0,不是函数f(x)的最值,故f(x)的图象关于直线x=对称,故排除B.由于函数y=cos(2x+),令2kπ≤2x+≤2kπ+π,k∈z,求得kπ﹣≤x≤kπ+,k∈z,可得函数y=cos(2x+)的减区间为[kπ﹣,kπ+],k∈z.故函数y=cos(2x+)在[,]上不是减函数,故排除C.根据选项A、B、C都不满足条件,故选:D.【点评】本题主要考查y=Asin(ωx+φ)的图象和性质,属于中档题.12.设函数y=ln(cosx),x∈(﹣,)的图象是()A.B.C.D.【考点】函数的图象.【专题】函数的性质及应用.【分析】根据三角形函数的值域得到0<cosx<1,再根据对数函数的性质,得到ln(cosx)<0,问题得以解决【解答】解:∵x∈(﹣,),∴0<cosx<1,∵函数y=lnx为增函数,ln1=0∴ln(cosx)<0,故选:A【点评】本题主要考查了三角形函数和对数函数的单调性,属于基础题二、填空题13.求值:tan20°+tan40°+tan20°tan40°=.【考点】两角和与差的正切函数.【专题】计算题;压轴题.【分析】利用60°=20°+40°,两角和的正切公式,进行变形,化为所求式子的值.【解答】解:tan60°=tan(20°+40°)==tan20°+tan40°+tan20°tan40故答案为:【点评】本题考查两角和的正切函数公式的应用,考查计算化简能力,观察能力,是基础题.14.已知cosα+cosβ=,则cos(α﹣β)=.【考点】两角和与差的余弦函数.【专题】计算题;三角函数的求值.【分析】已知两等式两边分别平方,相加得到关系式,所求式子利用两角和与差的余弦函数公式化简,将得出的关系式代入计算即可求出值.【解答】解:已知两等式平方得:(cosα+cosβ)2=cos2α+cos2β+2cosαcosβ=,(sinα+sinβ)2=sin2α+sin2β+2sinαsinβ=,∴2+2(cosαcosβ+sinαsinβ)=,即cosαcosβ+sinαsinβ=,则cos(α﹣β)=cosαcosβ+sinαsinβ=.故答案为:.【点评】此题考查了两角和与差的余弦函数公式,以及同角三角函数间的基本关系,熟练掌握公式是解本题的关键.15.的值为1.【考点】同角三角函数基本关系的运用;二倍角的正弦;二倍角的余弦.【专题】计算题.【分析】根据同角三角函数间的基本关系及二倍角的正弦、余弦公式化简原式,然后利用平方差公式分解因式,约分可得值.【解答】解:原式====1.故答案为1【点评】此题是一道基础题,要求学生掌握同角三角函数间的基本关系及二倍角的正弦、余弦公式的应用,做题时应会把“1”灵活变形.16.若,,,则=.【考点】角的变换、收缩变换;同角三角函数间的基本关系;两角和与差的余弦函数.【专题】综合题.【分析】根据条件确定角的范围,利用平方关系求出相应角的正弦,根据=,可求的值.【解答】解:∵∴∵,∴,∴===故答案为:【点评】本题考查角的变换,考查差角余弦公式的运用,解题的关键是进行角的变换.三、解答题17.已知α为第三象限角,tanα是方程2x2+5x﹣3=0的一根.(Ⅰ)求tanα的值;(Ⅱ)先化简式子,再求值.【考点】三角函数的化简求值;同角三角函数基本关系的运用.【专题】三角函数的图像与性质.【分析】(Ⅰ)通过方程的根,利用角的范围,直接求tanα的值;(Ⅱ)通过有点贵先化简,代入(Ⅰ)的值然后求值.【解答】解:(Ⅰ)∵tanα是方程2x2+5x﹣3=0的一根.∴或﹣3 …又∵α为第三象限角,∴…(Ⅱ)∵=…又∵∴原式=…【点评】本题考查诱导公式的应用,三角函数的化简求值,考查计算能力.18.已知﹣<x<0,则sinx+cosx=.(I)求sinx﹣cosx的值;(Ⅱ)求的值.【考点】三角函数的化简求值.【专题】计算题;三角函数的求值.【分析】(Ⅰ)运用同角的平方关系,注意角的范围,即可得到所求值;(Ⅱ)运用二倍角的正弦和余弦公式以及同角的平方关系、商数关系,化简代入,即可得到所求值.【解答】解:(Ⅰ)sinx+cosx=,则有(sinx+cosx)2=,即有1+2sinxcosx=,即2sinxcosx=﹣<0,由﹣<x<0,则sinx<0,cosx>0,则sinx﹣cosx=﹣=﹣=﹣=﹣;(Ⅱ)===sinxcosx(2﹣sinx﹣cosx)=﹣×(2﹣)=﹣.【点评】本题考查同角基本关系式和二倍角公式的运用:化简和求值,考查蕴算能力,属于中档题.19.已知函数f(x)=2sin(2ωx+)+1(其中0<ω<1),若点(﹣,1)是函数f(x)图象的一个对称中心,(1)试求ω的值;(2)先列表,再作出函数f(x)在区间x∈[﹣π,π]上的图象.【考点】由y=Asin(ωx+φ)的部分图象确定其解析式;五点法作函数y=Asin(ωx+φ)的图象.【专题】三角函数的图像与性质.【分析】(1)由已知可得,从而可解得ω的值.(2)列表,描点,连线,由五点法作函数y=Asin(ωx+φ)的图象即可.【解答】解:f(x)=(1)∵点是函数f(x)图象的一个对称中心,∴∴∵0<ω<1∴k=0,…(2)由(1)知,x∈[﹣π,π]列表如下:x+﹣﹣0 πx ﹣π﹣﹣πy 0 ﹣1 1 3 1 0…则函数f(x)在区间x∈[﹣π,π]上的图象如图所示.…【点评】本题主要考查了由y=Asin(ωx+φ)的部分图象确定其解析式,五点法作函数y=Asin (ωx+φ)的图象,属于中档题.20.已知函数f(x)=2cosx(sinx+cosx)﹣1,x∈R.(1)求函数f(x)的单调递减区间;(2)求函数f(x)在区间上的最大值和最小值.【考点】两角和与差的正弦函数;三角函数的最值.【专题】三角函数的求值.【分析】(1)由三角函数公式化简可得f (x )=sin (2x+),解不等式2k π+≤2x+≤2k π+可解得函数f (x )的单调递减区间;(2)由x ∈结合三角函数可得最值.【解答】解:(1)由三角函数公式化简可得f (x )=2cosx (sinx+cosx )﹣1=2sinxcosx+2cos 2x ﹣1=sin2x+cos2x=sin (2x+)由2k π+≤2x+≤2k π+可解得k π+≤x ≤k π+,∴函数f (x )的单调递减区间为:[k π+,k π+](k ∈Z );(2)∵x ∈,∴2x+∈[﹣,],∴当2x+=时,函数f (x )取最大值,当2x+=﹣时,函数f (x )取最小值﹣1.【点评】本题考查两角和与差的三角函数公式,涉及三角形的单调性和最值,属基础题.21.已知f (x )=2cos 2+sinwx+a 的图象上相邻两对称轴的距离为.(1)若x ∈R ,求f (x )的递增区间;(2)若x ∈[0,]时,f (x )的最大值为4,求a 的值.【考点】函数y=Asin (ωx+φ)的图象变换;三角函数中的恒等变换应用.【专题】三角函数的图像与性质.【分析】利用两角和的正弦函数公式化为一个角的正弦函数,由f (x )的图象上相邻的两条对称轴的距离是,得到周期为π,进而求出w 的值,确定出函数解析式,(1)由正弦函数的递增区间[﹣+2k π,+2k π](k ∈Z ),即可求出f (x )的递增区间;(2)由确定出的函数解析式,根据x 的范围求出这个角的范围,利用正弦函数的图象与性质即可求出函数的最大值,即可得到a 的值.【解答】解:已知f(x)=sinwx+coswx+a+1=2sin(wx+)+a+1由,则T=π=,∴w=2∴f(x)=2sin(2x+)+a+1(1)令﹣+2kπ≤2x+≤+2kπ则﹣+kπ≤x≤+kπ故f(x)的增区间是[kπ﹣,kπ+],k∈Z;(2)当x∈[0,]时,≤2x+≤∴sin(2x+)∈[﹣,1],∴f max(x)=2+a+1=4,∴a=1.【点评】此题考查了两角和的正弦函数公式,正弦函数的单调性,以及正弦函数的定义域与值域,熟练掌握公式及法则是解本题的关键.22.已知a+b==1.【考点】三角函数恒等式的证明.【专题】三角函数的图像与性质.【分析】首先,根据已知条件,得到a=sinθ,b=cosθ,然后,根据同角三角函数基本关系式进行处理即可.【解答】证明:∵a+b=sin(θ+)=sinθ+cosθa﹣b=sin()=sinθ﹣cosθ,∴a=sinθ,b=cosθ,∴a2+b2=1,∴原等式成立.【点评】本题重点考查了三角恒等变换公式、同角三角函数基本关系式、三角函数的基本性质等知识,。
山西省吕梁院附属高级中2016高一下期第三次月考化试题(2)

CO2和 H2O各 1.2 mol 。试回答:
⑵若取一定量的烃 A完全燃烧后,生成 CO 2和 H2O各 3 mol ,则有 ________g烃 A参加了反应,
燃烧时消耗标准状况下的氧气 ________L。
⑶若烃 A不能使溴水褪色, 但在一定条件下能与氯气发生取代反应, 其一氯取代物只有一种,
则烃 A的结构简式为 __________________ 。
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能
NH
+ 4
(
aq)
+
1.5O2(
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量
ΔH=- 273 kJ/ mol
能 量
NO2 ( aq) +0.5O2( g)
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NO-2 ( aq) +2H+( aq) +
反应过程 (第一步反应)
-
NO 3
(
aq)
反应过程 (第二步反应)
第一步反应是
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氨氮废水
程如
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。
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NH
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-
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18、在密闭容器里, A与 B反应生成 C,其反应速率分别用 vA 、 vB 、 vC 表示,已知 2 vB =3 vA 、3
vC =2 vB ,则此反应可表示为
A . 2A+3B=2C B . A+3B=2C C . 3A+B=2C D . A+B=C
山西省吕梁学院附中高三上学期第一次月考英语试题 Word版含答案

高三上学期第一次月考英语试题第二部分英语知识运用(共两节,满分45分)第一节单项填空(共15小题;每小题1分,满分15分)21. Many people agree that ______ knowledge of English is a must in ______ international trade today.A. a;/B.the;anC. the; theD./;the22. The couple looked at the score that their __ son had got in the exam, ____.A disappointing; disappointed B. disappointed; disappointedC. disappointed; disappointedlyD. disappointing; disappointing23. You should take of this opportunity and try to make a good impression on them.A. careB. advantageC. chargeD. place24. --- Where was it ___ the accident happened yesterday? --- In front of the market.A. thatB. whenC. whichD. How25.We are so pleased with the progress that she has ______ in her researches in recent days.A.respectedB. madeC. keptD. graded26. ---Do you know our town at all? ---No, this is the first time I ______here.A.wasB. have beenC. cameD. am coming27. --- I haven’t heard from Henry for a long time.--- What do you suppose _________ to him?A. was happeningB.to happenC.has happenedD.had happened28. Hearing the bad news, he hurried home, ________ the book _______ open on the table.A. left; lainB. leaving; lieC. left; lieD. leaving; lying29. Cao Cao’s tomb is reported _____ in China, which attracts nationwide attention.A. being foundB. to be foundC. having been foundD. to have been found33. ____ two exams to worry about, I have to work really hard this weekend.A. AsB. BesidesC. WithD. For34. John ____ the examination, which made his parents happy.A. got throughB. carried outC. stuck toD. kept on35. ---I’m sorry to keep you waiting ---Oh, not at all. I ______here only a few minutes.A. wasB. had beenC. will beD. have been第二节完形填空(共20小题;每小题2分,满分40分)阅读下面短文,从短文后各题所给的四个选项中选出可以填入空白的最佳选项.It’s a small gas station that has snacks, drinks, cigarettes, and candies. The young man behind th e counter knows his __36__ by name and what they normally want to buy. He treats children and adults with equal __37__. He reads science fiction behind the counter when business is __38__.One day, three people rushed in and grabbed food off the shelves as fast as they could, __39__ not intending to pay for it. He hit the “panic button”, then went over the counter and __40__ the front door. It was obvious that they were homeless, and equally obvious that they weren't going __41__ with their ill-gotten gains. They __42__ the food and simply crowded together in panic—knowing the police were __43__ the way.Imagine what they must have felt like when they were told they didn't have to steal even if they were that __44__. “We have food in the back, expired (到期) but still __45__ to eat. If you need food, you __46__ have some.”They were told to __47__ what they had dropped and put it back, and then asked to straighten out the mess. They were doing just that __48__ the police arrived. The officers were told the situation was under control and the police were no longer __49__.This wasn't what they had __50__. They were being treated as human beings who could right the wrong they'd done. Shocked, they quickly followed orders to take turns and use the restroom to clean up.Soon three __51__ people walked out with all the __52__ their arms could hold. They were _53__ that,if they needed to come back again, they were to ask and not just grab.And then the young man went back to read until the next customer came in. He would be the _54__ person in the world to claim he was a hero. But he gave three people something they were in desperate need of—a _55__ amount of self-respect and a little bit of hope.36. A. friends B. neighbors C. customers D. passengers37. A. respect B. pride C.wisdom D.privilege38. A. slow B. busy C. heavy D. swift39. A. bravely B. reasonably C. hardly D. obviously40.A. opened B. locked C. closed D. broke41.A. nowhere B. somewhere C. anywhere D. everywhere42.A. hid B. lifted C. swallowed D. dropped43.A. in B. on C. off D. by44.A. anxious B. cautious C. courageous D. hungry45.A. safe B. easy C. sweet D. unique46.A. must B. can C. should D. need47.A. hold up B. hand out C. pick up D. hand in48.A. when B. after C. before D. since49.A. popular B. necessary C. reliable D. important50.A. wanted B. desired C. expected D. admired51.A. dirtier B. cleaner C. cleverer D. quicker52.A. money B. cigarettes C. drinks D. food53.A. reminded B. warned C. ordered D. persuaded54.A. first B. last C. best D. worst55.A. large B. fair C. small D. full第三部分阅读理解(共20小题;每小题3分,满分60分)第一节(共15小题;每小题3分,满分45分) AThere has been an outpouring of love for a 23-year-old disabled woman whose dog was killed in front of her while a groomer (美容师) tried to trim (修剪) its claws.Calls and e-mails came from as far away as the Upper Peninsula and Arizona as well as Oakland and Macomb counties, offering Laurie Crouch, who uses a wheelchair because of multiple sclerosis (硬化症), everything from dogs to money, such as that from Jason Daly of Roseville who said, “ I would like to buy her a new dog.”A story about the death of Crouch’s pet, Gooch, was printed on the front page of Macomb Daily. Cr ouch said a man sat on the dog to trim its nails. Gooch died after one claw was trimmed.Crouch yelled at the groomer to stop when she saw Gooch was struggling to breathe, but she said she was ignored. “If I could have walked, I would have put my hands on her and pulled her off my dog and physically stopped her, but I can’t do that.” Gooch was not a trained service animal, but naturally helped Crouch by picking up things for her.“This case is absolute animal abuse(虐待),” Larry Obrecht, division manager of the Oakland County Animal Shelter in Auburn Hills, said.People who read the story contacted Oakland Press to offer help. A message, from Rebecca Amett of Giggles N Wiggles Puppy Rescue, in Roseville, said, “We have puppies to donate … and want to help th e young woman who lost her service dog.”“When Gooch was with me, I was happy,” Crouch said, “I think I can be happy again but no animal can replace Gooch. There’s never going to be another Gooch out there but I think I will find a dog that can bring me jo y again.”56. What does the passage mainly tell us?A. A disabled woman’s service dog.B. A cruel groomer killed a disabled woman’s dog.C. People’s love for a disabled woman who lost her dog.D. Disabled woman loves to have the dog as company.57. People called and emailed to .A. offer help and care to Laurie Crouch.B. give their angry voice to the groomer.C. offer a cure for Crouch’s disease.D. tell Crouch how to punish the groomer.58. We can infer from the passage that .A. Crouch refused to take another dog.B. Crouch must be sad after losing her dog.C. Crouch has accepted another dog from a stranger.D. Crouch can live well without a dog’s company.BA long weekend is a great opportunity to do something a little different. Many people use a long weekend for a getaway, a short trip to leave the stress of their everyday lives behind and explore, learn, or relax.Hotel RomanceMany hotels and resorts feature something special to start the getaway, such as champagnes (香槟酒), flowers, or a fruit basket in the room on arrival. Getaway packages usually include a room with something special,a heart shaped bed, for example. Additional benefits could be room service meals or other private dining, plus tickets or discounts for local attractions.Visit a SpaSpa getaways can take place at a location that focuses only on spa services or at a hotel that offers a spa as one of its features. Some spas emphasize treatments fit for their geographic area or a local attraction. A spa in a grape growing region might provide grape juice masks, or a hotel near a hot spring could offer mineral baths. Most spas offer a range of massage (按摩), health and beauty treatments, so a spa getaway can be relaxing with other benefits.Learn a SkillA long weekend may not be enough time to become an expert at something new, but it provides a way for people to begin their explorations. Some organizations offer intensive(集中的)courses that last two or three days. People with special interests can get away from their routines while learning such things as how to make beer, speak a new language, or take better photos.Help OthersSome organizations cooperate with businesses to have accommodations and activities for short-term volunteers. Most volunteer vacations involve ecology friendly or charity activities. A volunteer getaway is a way to relieve stress and help others at the stone time.Stay in a National ParkFor those who want to relax in a rural environment, a national park fits the bill. Most national parks provide camping areas for tents and trailers. Several have cabins (小屋) within the parks available to rent. A getaway toa national park provides privacy, stress relief, and the time to get to know some important natural resources.59. The underlined word "getaway’’ in this passage most probably means_____.A. an exciting explorationB. an interesting locationC. a short vacationD. an unforgettable experienceCWhen I was a baby, I entertained you and made you laugh. Whenever I was “bad”, you'd shake your finger at me and ask, “How could you?”—but then you'd give up, and roll me over for a belly scratch and I believed that life could not be any more perfect.My housetraining was a long process, because you were terribly busy, but we worked on that together. We went for long walks, runs in the park and car rides. We stopped for ice cream. I took long naps in the sun waiting for you to come home at the end of the day.Gradually, you began spending more time at work and on your career, and more time searching for a human mate. Eventually, you fell in love. She, now your wife, is not a dog person, but I still welcomed her into our home.I was happy because you were happy. Then the human babies came along and I shared your excitement, I was fascinated by their pinkness, how they smelled, and I wanted to mother them too. Your wife was afraid I would bite them. But nevertheless, as they began to grow, I became their friend.Now, you have a new job in another city and you and they will be moving to an apartment that does not allow pets. You've made the right decision for your “family”, but there was a time when I was your only family.I was excited about the car ride until we arrived at the dog pound. It smelled of dogs and cats, of fear, of hopelessness. You filled out the paperwork and said, “I know you will find a good home for her.” They shrugged a nd gave you a pained look. The children were in tears as they waved me goodbye. And “How could you?” were the only three words that swept over my mind.Is it better to live with hope or without hope? At first, whenever anyone passed my pen (围栏), I rushed to the front, hoping it was you, that you had changed your mind and that this was all a bad dream.My beloved master, I will think of you and wait for you forever. I hope you receive more faithfulness from your family than you showed to me.63. Who tells this story?A. A dog.B. A child.C. A dog's owner.D.A dog trainer64. Why did the dog's owner take his dog to the pound?A. He had a newborn baby.B. His wife did not like the dog.C. He was moving into a new building.D. He thought the dog too troublesome.65. Which is true about the dog when it lived at the pound?A. It hoped to be adopted by another family.B. It continued to love its former owner.C. It did not trust humans any more.D. It was excited about the pound.66. What is the theme of the story?A. Be ready for changes.B. Never expect too much.C. Never complain about your life.D. Be faithful to those who love you.DA woman in the US is able to speak for the first time in 11 years after a pioneering voice box (喉) transplant (移植).Brenda Jensen said the operation was a great success which had saved her life. Thirteen days after the surgery she said her first words, “Good morning, I want to go home.” It is the first time a voice box and windpipe (气管) have been transplanted at the same time and only the second time a voice box has ever been transplanted.Ms. Jensen, 52, had been unable to speak on her own since her voice box was damaged during surgery in 1999. Since then, she has been unable to taste or smell food, could breathe only through a hole in her windpipe and could talk only with the help of an electronic voice box.In October, surgeons at the University of California Davis Medical Centre removed the voice box and 6cm of the windpipe from a donor body. In an 18-hour operation, this was transplanted into Ms. Jensen's throat and the team connected it to her blood supply and nerves (神经).Professor Martin Birchall from University College London, who was part of the surgery team, said: “We've learned that we can repair nerves to make even very complex organs function again. It'll open the door to better facial transplants and will be extremely important as tissue engineering (组织工程学) develo ps. ”A voice box transplant might be life changing, but it is not life saving. Everyone who receives a transplant must take drugs to control the immune system (免疫系统)for the rest of their lives. These drugs can reduce life expectancy, so they are normally set aside for life saving procedures.One of the reasons Ms. Jensen was a suitable person for this transplant was that she was already taking immune controlling drugs after a kidney-pancreas (胰腺) transplant four years ago. Professor Peter Belafsky, part of the surgical team, said, “Brenda was an exceptional (例外) candidate for the transplant because she was highly motivated. Anyone who's met Brenda knows that she is a strong and determined person with a great outlook on life in spite of the many physical challenges she's faced over her lifetime.67. The voice transplant operation is of great significance because it proves that ____.A. facial transplants are now easier to performB. new medical technology is always possible to discoverC. nerve repairing is a breakthrough in tissue engineeringD. the drugs taken after the operation help the patient live longer68. Ms. Jensen was a suitable person for this transplant because she was ____.A. strong-willed and preparedB. experienced and braveC. seriously ill and motivatedD. determined and realistic第二节(共5小题;每小题3,共15分)第三节根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。
精品:【全国百强校】山西省吕梁学院附属高级中学2015-2016学年高一下学期第三次月考生物试题(解析版)

1.人类精子发生过程中,下列说法不正确的是()A.细胞中染色单体数最多可达92条B.姐妹染色单体携带的遗传信息可能是不同的C.一个精原细胞产生两个相同精子的概率最大为1/223D.染色单体的交叉互换发生在同源染色体分离之前【答案】C【考点定位】精子的形成过程【名师点睛】1、减数分裂过程:(1)减数第一次分裂间期:染色体的复制。
(2)减数第一次分裂:①前期:联会,同源染色体上的非姐妹染色单体交叉互换;②中期:同源染色体成对的排列在赤道板上;③后期:同源染色体分离,非同源染色体自由组合;④末期:细胞质分裂。
(3)减数第二次分裂过程:①前期:核膜、核仁逐渐解体消失,出现纺锤体和染色体;②中期:染色体形态固定、数目清晰;③后期:着丝点分裂,姐妹染色单体分开成为染色体,并均匀地移向两极;④末期:核膜、核仁重建、纺锤体和染色体消失。
2、减数第一次分裂时,因为同源染色体分离,非同源染色体自由组合,所以一个初级精母细胞能产生2种基因型不同的次级精母细胞;减数第二次分裂类似于有丝分裂,因此每个次级精母细胞产生2个基因型相同的精细胞。
由此可见,一个精原细胞减数分裂形成4个精子,但只有2种基因型。
2.下列关于科学史中研究方法和生物实验方法的叙述中,正确的是()①研究光合作用的反应过程和噬菌体侵染细菌实验——同位素标记法②孟德尔豌豆杂交实验提出遗传定律——假说一演绎法③DNA双螺旋结构的发现——模型建构法④分离各种细胞器——差速离心法A.①②④B.①②③④C.①②③D.②③④【答案】B【考点定位】光反应、暗反应过程的能量变化和物质变化;探究酵母菌的呼吸方式;DNA分子结构的主要特点;孟德尔遗传实验。
【名师点睛】放射性同位素可用于追踪物质的运行和变化规律.用放射性同位素标记的化合物,化学性质不改变,通过追踪放射性同位素标记的化合物,可用弄清化学反应的详细过程;萨顿通过实验观察和推理提出假说:基因在染色体上用的是类比推理法,摩尔根果蝇杂交实验证实基因在染色体上用的是假说-演绎法;孟德尔豌豆杂交实验提出遗传定律用的是假说-演绎法;沃森和克里克发现DNA双螺旋结构用的是模型建构法;分离细胞器的方法是差速离心法,叶绿体色素的分离原理是根据色素在层析液中的溶解度不同。
吕梁学院附属高级中学2015-2016学年高二上学期第一次月考英语试题 无答案
2015—2016学年上半学期高二第一次英语月考试题第I卷第一部分:阅读理解(共两节,满分60分)第一节(共15小题;每小题3分,满分45分)阅读下列短文,从每题所给的四个选项(A 、B 、C 和D )中,选出最佳选项。
ABecause of his family’s Jewish background,they are sent to live in the concentration camps (集中营)。
Scared and alone,Joshua one day makes friends with a little mouse he calls Bethlehem who becomes his closest friend。
presents the highlights of his 83 years of life,including his trips to India and the study of the writings of several great spiritual leaders.More things in Heaven will appeal to anyone who insists on finding the deepest meaning for their existence based on their own experiences.Joshua,Helmut,and Bethlehem Michelle O。
More Things in HeavenBill Bosworthin faith and to be a cure for chromic depression (长期抑郁) … cure to strengthen identity and purpose. How old is the Earth ? The debate between science and religion continues to be heated. In Creation or Evolution ,Michael Ebifegha examines these two opposed world viewswithin the structure ofempirical(实证的) science.success whether in your current job, finding a new job , in education , family , or even hobbies 。
山西省吕梁学院附属高级中学2015-2016学年高二上学期第二次月考生物试题Word版含答案
2015—2016学年度上学期高二年级生物第二次月考试题【新人教】一、选择题:共30小题,每小题2分,共60分,每小题只有一个选项最符合题意。
1.如图所示为人体体液相关组成及各成分间的关系,请依次填出①~⑤相关内容( )A.细胞内液血浆组织液淋巴细胞外液B.细胞外液血浆淋巴组织液细胞内液C.细胞外液组织液血浆淋巴细胞内液D.细胞内液血浆淋巴组织液细胞外液2.人体内环境稳态是机体进行正常生命活动的必要条件。
神经—体液—免疫调节网络是机体维持稳态的主要调节机制。
下列相关的叙述中,正确的是()①血浆、组织液和淋巴等共同构成了机体内细胞生活的直接环境②神经调节的基本活动方式是反射,完成反射的结构基础是神经元,兴奋从一个神经元的轴突传至另一神经元的树突或胞体③激素是通过体液的传输,作用于靶细胞或靶器官的信息分子④血糖的平衡调节是通过体液调节完成的⑤恒温动物维持体温的恒定,是通过神经系统完成了体内产热量和散热量平衡的过程⑥体液免疫过程中,有吞噬细胞的参与的阶段有两次A.①②④B.②④⑤ C.①⑤⑥D.①③⑥3.植物果实从开始发育到完全成熟的过程中,主要由下列哪些激素共同起作用()①萘乙酸②生长素③2,4-D ④细胞分裂素⑤乙烯A.①④⑤B.②③④C.②③⑤D.②④⑤4.肠道病毒EV71常引起儿童手足口病、病毒性咽喉炎。
下列关于人体对该病毒免疫过程的说法正确的是( )A.EV71侵入机体后经T细胞摄取处理,暴露出EV71所特有的抗原B.T细胞能通过释放淋巴因子攻击被EV71入侵的细胞C.患儿痊愈后若再次感染该病毒,相应的记忆细胞会迅速产生抗体消灭病毒D.患儿感染EV71后,需体液免疫和细胞免疫共同作用才能彻底清除5.某人有食量大、身体消瘦、尿频多汗、情绪易激动等症状,该病人可能是哪一种激素分泌异常()A.甲状腺激素分泌过多B.生长素分泌过多C.抗利尿激素分泌过多D.胰岛素分泌不足6.下列有关人体内环境及稳态的叙述中,正确的是()A.当血糖浓度过高时,可以直接刺激胰岛B细胞产生胰岛素B.下丘脑分泌的抗利尿激素能够升高细胞外液的渗透压C.二氧化碳、血浆蛋白、糖原都属于内环境的成分D.当外界温度过高时,机体可通过减少甲状腺激素的分泌量,以降低机体的体温7.下列关于种群数量变化的叙述中不正确的是()A.1990年紫茎泽兰侵入我国四川凉山地区后,泛滥成灾,其增长曲线近似“J”型B.对农作物合理密植时,其数量不应大于K值C.一个呈“S”型增长的种群,数量在K/2左右时增长速率最大D.一个物种引入新的地区后,一定呈“J”型增长8.下列关于正常人体内环境稳态的调节,前者随后者变化的情况与右图走势不相符的是()A.抗利尿激素分泌量-—饮水量 B.T细胞浓度——HIV浓度C.胰岛素浓度-—血糖浓度D.促甲状腺激素浓度-—甲状腺激素浓度9.下列关于“探究生长素类似物促进插条生根的最适浓度”的实验叙述中,错误的是()A.探究的问题:所选定的生长素类似物促进某种植物插条生根的最适浓度是多少B.实验中用生长素类似物处理插条的方法可选用浸泡法或沾蘸法C.在正式实验前先做一个预实验,目的是为正式实验摸索条件D.实验中不同浓度生长素类似物溶液浸泡不同插条的时间长短要有不同的梯度10.在一个发育良好的森林里,从树冠到地面划分为乔木层、灌木层、草本层和地被层,同时,林下透光度不同的地方,植物种类也有所区别,这表明群落有一定的()A. 垂直结构和水平结构B.物种组成和数量比例C.对群落产生重大影响的优势种D.彼此间有直接或间接的营养关系11.下图是人体局部内环境示意图。
2015-2016学年高一第一学期第一次月考英语试卷(答案有详解)
2015-2016学年度第一学期武山一中高一第一次月考卷英语试卷命题人:王映平第I卷(选择题)一、阅读理解(30分)第一节:阅读下面短文,掌握其大意,然后从各题所给的四个选项(A、B、C和D)中,选出最佳选项。
(共15小题;每小题2分,共30分)AEddie liked music very much when he was at school, but when he went to the university he decided to study medicine instead of music. When he passed his examinations and became a doctor, he had to work in a hospital for some time. There he discovered that a lot of patients were happier and caused less trouble if pleasant music was played to them When Eddie got an office and began to work for himself, he decided to keep his patients happy by having a tape recorder in his waiting-room play beautiful music for them.But soon after the tape recorder had been put in, Eddie‟s nurse heard a wo man, who was sitting in the crowded waiting-room one morning, complained, “Here we‟re all waiting to see the doctor, and he‟s just playing the violin in his office instead of doing his work.”1.Eddie became a student of medicine at university__________.A.because he had lost interest in musicB.because he thought medicine was more important than musicC.to find out new use of music in hospitalD.for reasons unknown from this passage2.Why did Eddie put a tape recorder in his office?A.He wanted to help patients waiting to see him pass the time easily.B.He discovered that music was of help to his patientsC.He enjoyed listening to music while he workedD.He wanted to attract more patients to his office3.From the passage we can see that__________.A.the woman thought Eddie was an unusual doctorB.the woman didn‟t understand musicC.the woman did not understand what Eddie meantD.the woman hated to be kept waitingBTwo men were sitting together in a plane. They were on a long journey. One of the men was a businessman. The other was a farmer. They sat without talking for a while, then the farmer said, “Let‟s do something to pass the time.”“What do you want to do?” the businessman asked. “We can ask each other riddles.” The farmer said, “You start.” “Let‟s make the rules first,” the businessman said. “That‟s not fair. You are a businessman with much knowledge. You know more things than I do. I am just a farmer.”“That‟s true.” The businessman said. “What do you want we should do?” “If you don‟t know the answer to a riddle, you pay me $100. And if I don‟t know the answer, I‟ll pay you $50.” The farmer said. The businessman thought about this, then he said, “OK. That‟s fair. Who will go first?”“I will,” The farmer said. “Here is my riddle. What has three legs when it walks, but only two legs when it flies?” The business man repeated the riddle, “What has three legs when it walks, but only two legs when it flies? Mm, that‟s a good one. I‟m afraid I don‟t know the answer.” He gave the farmer $100, then said, “Tell me the answer. What has three legs when it walks, but only two legs when it flies?” “I don‟t know.” The farmer said and gave him $50.4.The story happened ____________.A.on a farm B.in a shopC.before a long plane journey D.between two passengers5.What does the word “riddle” mean in this story?A.A difficult question to find the answer to.B.Something to help to make rules.C.Something to win money.D.a kind of game in doing business.6.Why did the businessman agree to give more money if he lost?A.He made much more money than the farmer.B.He thought he knew more than the farmer.C.He was interested in making riddles.D.He was better at playing riddle games.7.The farmer _________.A.enjoyed himself on his long journey.B.didn‟t want to pay even one dollarC.spent all his money on the plane ticket.D.won fifty dollars by playing the riddle gameCDoing homework not only can help children master the knowledge they have learned, but also can train their abilities of finishing the work alone, planning the time and doing the duties. But some children don‟t like to complete the work. Why? There are some reasons.Some children feel it is very difficult to do their homework, because they can‟t understand their teacher clearly, and can‟t follow their teacher‟s teaching process. Maybe there is something wrong with their intelligence.But some children‟s intelligence is normal. They are even cleverer, but they don‟t listen to the teacher carefully. It is hard for them to sit well and pay attention to anything. It needs to carry on the attention centralized(集中注意力)training to help the children.Some children love their teacher and then they like the subject. Their interest depends on the teacher who teaches them. So every teacher should be helpful and kind. It can make children love you and the subject you teach. So they can do their homeworkhappily.8.Doing homework can help children ___________.A.master the knowledge B.train their abilitiesC.lean new lessons D.Both A and B9.Some children find the homework difficult. Which reason is NOT right? A.They can‟t understand their teacher clearly.B.They can‟t follow their teacher‟s teaching process.C.The intelligence of all the students isn‟t normal.D.They don‟t listen to the teache r carefully.10.What‟s the Chinese meaning of the underlined word “intelligence”?A.作业B.智商C.思想D.方式11.According to the last paragraph, the writer thinks ________ is very important. A.a teacher B.a subjectC.attention D.homeworkDThe first day of school, our professor introduced an old lady Rose to us.“Why are you in college at such an age?” I asked her. She replied, “I always dreamed of having a college education and now I‟m getting one!” We became friends quickly. At the end of the term I invi ted Rose to make a speech to our football team. I‟ll never forget what she taught us. She said, “There are some secrets of staying young and being happy. You have to laugh and find humor every day. You must have a dream. When you lose your dreams, you will die. There is a huge difference between growing old and growing up. Anybody can grow older. That doesn‟t need any talent or ability. To grow up, you must always find the opportunity in change. Have no regrets. The people who are afraid of death are those with regrets.”At the end of the year, Rose finished her college. One week after graduation, Rose died peacefully in her sleep. We would always remember the great woman.根据短文内容,选择正确答案。
山西省吕梁学院附属高级中学高二英语上学期第一次月考试题(无答案)
2015-2016学年上半学期高二第一次英语月考试题第I 卷第一部分:阅读理解 (共两节,满分60分)第一节 (共15小题;每小题3分,满分45分)阅读下列短文 ,从每题所给的四个选项 (A 、B 、C 和 D )中 ,选出最佳选项。
Because of his family’s Jewish background, they are sent to live in the concentration camps (集中营). Scared and alone, Joshua one day makes friends with a little mouse he calls Bethlehem who becomes his closest friend. presents the highlights of his 83years of life, including his trips to India and the study of the writings of several great spiritual leaders.More things in Heaven will appeal to anyone who insists on finding thedeepest meaning for their existencebased on their own experiences.in faith and to be a cure for chromic depression(长期抑郁) … cure to strengthen identity and purpose. How old is the Earth? The debatebetween science and religioncontinues to be heated. In Creation orEvolution, Michael Ebifegha examinesthese two opposed world views withinthe structure of empirical(实证的)science.success whether in your current job, finding a new job, in education, family, or even hobbies. 1. Who wrote the story about a little boy and a little mouse?A. Bill Bosworth.B. Michelle O. Donovan.C. Dr. Joseph L. Rose.D. Gloria Coykendall.2. The ISBN for the book of poems is _______.A. 9781462031795B. 9781412027854C. 9780595433582D. 97814620586793. What kind of readers will probably like reading More Things in Heaven ?A. Those who are searching for the meaning of life.Joshua, Helmut, and Bethlehem Michelle O. Donovan ISBN 9781462058679 Life is not easy for nine-year-old Joshua during World War II. More Things in HeavenBill BosworthISBN 9780595433582In his More Things inHeaven , Bill BosworthCreation or EvolutionMichael EbifeghaISBN 9781450289023 Were humans created,or did they evolve?Seeking the Edge Dr. Joseph L. Rose ISBN 9781462031795 Seeking the Edge provides the tools and techniques to find that edge in one’s life -driving readers to achieve Encourage Me!Inspirational PoetryGloria Coykendall ISBN 9781412027854 It is an easy-to-read collection of poems originally written to encourageB. Those who are trying to be spiritual leaders.C. Those who study the art of writing.D. Those who like traveling abroad.4. Which of the following books explores the origin of humans?A. Seeking the Edge.B. C reation or Evolution.C. Joshua, Helmut, and Bethlehem.D. More Things in Heaven.BWhen Frida Kahlo’s paintings were on show in London, a poet describ ed her paintings as “ a ribbon (丝带)around a bomb”. Such comm ents seem to suggest Kahlo had a big influence on the art world of her time. Sadly, she is actually a much bigger name today than she was during her time.Born in 1907 in a village near Mexico City , Kahlo suffered from polio(小儿麻痹症)at the age of seven. Her spine(脊柱)become bent as she grew older. Then, in 1925, her back was broken in several places in a school-bus accident. Throughout the rest of her life, the artist had many operations, but nothing was able to cure the terrible pain in her back. However, the accident had an unexpected side effect. While lying in her bed recovering, Kahlo taught herself to paint.In 1929, she got married to Diego Rivera, another famous Mexican ar tist. Rivera’s strong influence on Kahlo’s style can be seen in her early works, but her later works from the 1940s, known today as her best works, show less influence from her husband.Unfortunately, her works did not attract much attention in the 1930s and1940s, even in her home country. Her first one-woman show in Mexi co was not held until 1953.For more than a decade after her death in 1954, Kahlo’s works remained largely unnoticed by the world, but in the 1970s her works began to gain international fame at last.5. What does the phrase “a much bigger name” in paragraph 1 most near ly mean?A. a far better artistB. a far more gifted artistC. a much stronger personD. a much more famous person6. The terrible pain Kahlo suffered was caused by .A. polioB. her bent spineC. back injuriesD. the operations she had7. Kahlo’s style had become increasingly independent since the .A.1930sB. 1940sC. 1950sD. 1970s8. What is author’s atti tude toward Kahlo?A. DevotionB. Sympathy(同情)C. WorryD. EncouragementCWelcome to your future life!You get up in the morning and look into the mirror. Your face is firm and young-looking. In 2035, medical technology is better than ever. Many people your age could live to be 150,so a t 40, you’re not old at all. And your parents just had an anti-aging(抗衰老的) treatment. Now, all three of look the same age !You say to your shirt , ”Turn red.” It changes from blue to red. In 2035, “smart clothes” contain particles(粒子) much smaller than the cells in your body. The particles can be programmed to change clothes’ color or pattern.You walk into the kitchen . You pick up the milk ,but a voice says ,” You shouldn’t drink that!” Your fridge has read the chip (芯片) that contains information about the milk , and it knows the milk is old . In 2035, every article of food in the grocery store has such a chip .It’s time to go to work . In 2035, cars drive themselves. Just tell your “smart car” whereto go. On the way , you can call a friend using your jacket sleeve(袖子) . Such “smart technology” is all around you.So will all these things come true? “For new technology to succeed,” says scientist Andrew Zolli , “it has to be so much better that it replaces what we have already.” The Internet is one example -------what will be the next?9.We can learn from the text that in the future__________.A .people will never get old B. everyone will look the sameC . red will be the most popular color D. clothes will be able to change their pattern10. What can be inferred from Paragraph 4?A. Milk will be harmful to health.B. More drinks will be available for sale.C. Food in the grocery store will carry electronic information.D. Milk in the grocery store will stay fresh much longer.11. Which of the following is mentioned in the text?A. Nothing can replace t he Internet.B. Fridges will know what people need.C. Jacket sleeves can be used as a guide.D. Cars will be able to drive automatically (自动地).12.What is the text mainly about?A. Food and clothing in 2035.B. Future technology in everyday life.C. Medical treatments of the future.D. The reason for the success of new technology.DAccording to sociologists(社会学家), every modern industrial society has some form of social stratification(阶层). Class, power and status (地位)are important in deciding people’s rank in society.Class means a person’s economic position in society. A commonly used classification is lower class, middle class and upper class. While sociologists disagree on how these terms should be exactly defined(定义), they do describe societies like the United States quite well. One study shows that 53% of Americans belong to the lower class, 46% the middle class, and 1% the upper class. Interestingly, a surgeon(外科大夫) earning $500,000 a year and a bus driver earning $50,000 a year both regard (把…..看作)themselves as the middle class!Power refers to the amount of control a person has over other people. Obviously, people in positions of great power (such as governors) exercise(行使)big power, but people who take orders from others have less power. Power and class do not always go hand in hand, however. For example, the governor of a state has great power, but he or she may not belong to a corresponding (相应的)economic class. Generally, however, there is a relationship between power and class. To our knowledge, there aren’t too many people who aren’t millionaires(百万富翁) in the U.S. Senate(参议院)!Status is the honor or respect attached to a person’s position in society. It can also be affected by power and class, but not necessarily so. For example, a university professor may have a high status but not belong to a high social class or have a lot of power over others.13. What can we learn about “the middle class” from Paragraph 2?A. People earning $50,000 a year belong to the middle class.B. Nearly half Americans belong to the middle class.C. People generally consider bus drivers as the middle class.D. Sociologists have a clear definition of the middle class.14. According to the text, we know that _____.A. power and class do not always correspond with each otherB. status refers to a person’s economic position in societyC. people with high status have a lot of control over othersD. class is less important in deciding a person’s social rank15. Which of the following shows the struct ure of the whole text?○P1○P1○P1○P1○P2○P3○P2○P4○P2○P3○P2○P3○P4○P4○P3○P4A. B. C. D.第二节(共5小题;每小题3分,满分15 分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
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2015----2016 高一第二学期第一次月考试题 第二部分:阅读理解(共两节,满分60分 ) 第一节(共15小题;每小题3分,满分45分) 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
A At the beginning of my 8:00 a. m. class one Monday at UNLV, I cheerfully asked my students how their weekend had been. One young man said that his weekend had not been very good. The young man then began to ask me why I always seemed to be so cheerful. His question reminded me of something I'd read somewhere before: “Every morning when you get up, you have a choice about how you want to approach life that day.” I said to the young man,“I choose to be cheerful.” “Let me give you an example,”I continued. “Besides teaching here at UNLV, I also teach out at the community college in Henderson, about seventeen miles down the freeway from where I live. One day a few weeks ago I drove to Henderson. I left the freeway and turned onto College Drive. But just then my car died. I tried to start it again, but the engine wouldn't turn over. So I put my flashers on, took my books, and marched down the road to the college.” As soon as I got there, I called AAA(美协会) and asked them to send a tow truck(拖车). The secretary in the Provost's office asked me what had happened. „This is my lucky day,‟I replied, smiling. “„Your car breaks down and today is your lucky day?‟She was puzzled. „What do you mean?‟” “„I live seventeen miles from here.‟ I replied. „My car could have broken down anywhere along the freeway. It didn‟t. Instead, it broke down in the perfect place: off the freeway, within walking distance of here. I' m still able to teach my class, and I've been able to arrange for the tow truck to meet me after class. If my car was meant to break down today, it couldn't have been arranged in a more convenient fashion.‟” 21.According to the passage, if one wants to be cheerful he should________. A. have a good time every day B. be interested in his job C. earn a lot of money by working hard D. choose to be cheerful every day 22.The underlined phrase “turn over” means________. A. roll back B. start to work C. stop suddenly D. move around 23.Which of the following is TRUE according to the passage? A. The author taught not only at UNLV but also at a community college. B. That was the author's lucky day because she liked walking. C. The author hoped that the car would break down often. D. The young man was not cheerful because he was poor at his lessons. 24.What would probably happen after the author told her story? A. The students would ask her to tell another story. B. The students would still wonder how to be cheerful. C. The students would be touched and try to be cheerful. D. The students would doubt whether the story was true. B Most people feel lonely sometimes, but it usually only lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it is quite normal. For some people, though, loneliness can last for years. Now researchers say there are three different types of loneliness. The first kind of loneliness is temporary. This is the most common type. It usually disappears quickly and does not require any special, attention. The second kind, situational loneliness, is a natural result of a particular situation, for example, a family problem, the death of a loved one, or moving to a new place. Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually does not last for more than a year. The third kind of loneliness is the most severe. Unlike the second type, chronic (长期的) loneliness usually lasts more than two years and has no specific cause. People who experience habitual loneliness have problems socializing and becoming close to others. Unfortunately, many chronically lonely people think there is little or nothing they can do to improve their condition. Psychologists agree that one important factor in loneliness is a person's social contacts, e. g., friends, family members, co-workers, etc. We depend on various people for different reasons. For instance, our families give us emotional support, our parents and teachers give us guidance, and our friends share similar interests and activities. However, psychologists have found that, though lonely people may have many social contacts, they sometimes feel they should have more. They question their own popularity. Psychologists are trying to find ways to help habitually lonely people for two reasons: they are unhappy and unable to socialize and there is a connection between chronic loneliness and serious illness such as heart disease. While temporary and situational loneliness can be a normal, healthy part of life, chronic loneliness can be a very sad, and sometimes dangerous condition. 25. How would you treat temporary loneliness according to the passage? A. Talk to friends. B. Just ignore it. C. Go to see a doctor. D. Ask your teachers for guidance. 26. The topic of the 4th paragraph is that _____. A. one problem of loneliness is a person's social contacts B. we depend on various people for different reason C. lonely people don't have many social problems D. lonely people don't have many friends 27. Why do psychologists want to help chronically lonely people? A. Chronic loneliness can cause family problems. B. Chronic loneliness can cause serious illness. C. Chronic loneliness can not be overcome. D. A, B and C are all correct. 28. What is the best title for the passage? A. Three Kinds of Loneliness B. Loneliness and Diseases C. Loneliness and Social Contacts D. Chronic Loneliness C