英语---浙江省宁波诺丁汉大学附属中学2017-2018学年高一上学期期中考试试题
浙江省宁波诺丁汉大学附属中学高一数学下学期期中试题(2021年整理)

浙江省宁波诺丁汉大学附属中学2017-2018学年高一数学下学期期中试题编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(浙江省宁波诺丁汉大学附属中学2017-2018学年高一数学下学期期中试题)的内容能够给您的工作和学习带来便利。
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浙江省宁波诺丁汉大学附属中学2017-2018学年高一数学下学期期中试题一、选择题(共10个小题,每小题4分,共40分)1。
已知数列{}n a 是等比数列,若232,4a a ==-,则5a 等于( )A .8B .8-C .16D .16- 2。
已知数列{}n a 是等差数列,若+++321a a a ……+0101=a ,则( ) A .01002=+a a B .01011>+a a C 。
0993<+a a D .511=a3. ABC ∆中,,A B 的对边分别为,a b ,且30A =︒,4,6==b a ,那么满足条件的ABC ∆( ) A .有一个解 B .有两个解 C .无解 D .不能确定4.已知在ABC ∆中,cos cos c C b B=,此三角形为( )A .直角三角形B .等腰直角三角形C .等腰三角形D .等腰或直角三角形5。
如图所示,正方形ABCD 的边长为1,延长BA 至E ,使1AE =,连结,EC ED ,则sin CED ∠=()A .10 B .10C .10D 156. 已知数列{}n a 满足*1111(),12n n a n N a a +=∈=-,若数列{}n a 的前n 项和是n S ,则2018S =( ) A .20212 B .20192C .1010D .1009 7。
浙江省宁波诺丁汉大学附属中学高一英语下学期期中试题(实验班)

浙江省宁波诺丁汉大学附属中学2021-2022高一英语下学期期中试题〔实验班〕答卷时间:[120分钟] 总分值:[150分]第I卷第一局部听力〔共两节,总分值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;每题1.5分,总分值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三个选项中选出最正确选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来答复有关小题和阅读下一小题。
每段对话仅读一遍。
1. What did the man do last Sunday?A. He saw a play.B. He acted in a play.C. He went to the tea house.2. Where does the conversation take place?A. In a wine shop.B. In a restaurantC. In a supermarket3. When can the man see the headmaster?A. At 9:30.B. AT 11:45.C. At 12:40.4. What does the girl mean?A. Family holidays no longer interest her.B. She doesn’t like travelling an y more.C. She has got too many holidays this year.5. Where are the woman’s keys?A. In her pocket.B. On the floor.C. On the table.第二节〔共15小题;每题1.5分,总分值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三个选项中选出最正确选项,并标在试卷的相应位置。
浙江省宁波诺丁汉大学附属中学2017-2018学年高一上学期期中考试地理试题Word版含答案

宁波诺丁汉大学附属中学2017-2018学年度第一学期期中考试高一年级 地理试题卷答卷时间:90分钟 满分:100分一、选择题(本题有40小题,1-30题每题1分,31-40题每题2分,共50分。
) 1.与河外星系同级别的天体系统是 A.银河系B.太阳系C.总星系D.可见宇宙2015年9月,美科学家称,由提供的地表特征数据表明,目前火星表面存在流动的液态水。
下表示意火星和地球相关数据,完成2-3题。
2.与地球相比,火星的A .公转周期较短B .表面均温较高C .体积质量较大D .平均密度较大 3.与地球“液态水存在”密切相关的是①昼夜更替适中 ②质量体积适中 ③宇宙环境安全 ④日地距离适中 A .①② B .②③ C .③④ D .①④ 4.对右图中椭圆代表的圈层最合理的解释是 A .大气圈 B .水圈 C .岩石圈 D .生物圈2016年9月15日22时04分09秒我国在酒泉卫星发射中心成功发射天宫二号空间实验室,天空二号进入预定轨道后主要通过太阳能帆板将太阳辐射能转化为电能,以供其日常工作。
完成5-6题。
5.太阳辐射能量主要集中的波段是A .红外线B .紫外线C .可见光D .γ射线6.下列关于太阳辐射对地球影响的说法,错误的是 A . 太阳辐射为人类的生产生活提供能源 B .太阳释放的太阳辐射绝大部分达到了地球 C .煤炭等化石燃料是地质时期储存的太阳能 D .太阳辐射是大气运动以及水循环的主要动力 读地壳物质循环示意图(右图),回答7-8题。
7.图中表示变质作用的序号是 A 、④和⑤B 、①和⑥C 、①和④D 、③和⑥8.下列岩石都有可能找到化石的一组是A 、页岩、石灰岩B 、砾岩、大理岩C 、砂岩、玄武岩D 、石英岩、花岗岩 9.读下面四幅地貌图,主要由内力作用形成的地貌是A.甲B.乙C.丙D.丁某学校地理兴趣小组做了如下实验:做两个相同规格的玻璃箱(如下图),甲底部放一层土,中午同时把两个玻璃箱放在日光下,十五分钟后,同时测玻璃箱里的气温,结果发现底部放土的比没有放土的足足高了3℃。
英语---浙江省宁波诺丁汉大学附属中学2017届高三下学期期中考试

宁波诺丁汉大学附属中学2016-2017学年度第二学期期中考试本试卷分第I卷(选择题)和第II卷(非选择题)。
第I卷第1页至第9 页,第II卷第9 页至第11 页。
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纸上。
2、选出每小题答案后,用铅笔把答题纸上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其它答案标号。
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纸上。
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,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,I5.答案是C。
1. Where will the speakers go this weekend?A. To the seaside.B. To the city center.C. To the forest.2. What will happen to the cans?A. The man will sell them.B. Someone will take them out.C. They'll be recycled later on.3. How much are the shoes now?A. $50B. $60C. $1204. What do we know about the man's weekend?A. He has to work.B. He will take a test.C. He will play the music with the woman.5. What will the man do next?A. Dial a different phone number.B. Talk to Patrick on the phone.C. Ask Mrs. Robinson a question.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。
浙江省宁波诺丁汉大学附属中学高三英语上学期期中试题

浙江省宁波诺丁汉大学附属中学2017届高三英语上学期期中试题注意事项: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Ⅰ卷第一部分:听力(共两节,满分30分)做题时,现将答案标在试卷上。
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,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小题和阅读下一小题。
每段对话仅读一遍。
1. Who will the man call?A. His wifeB. His bossC. Taxi driver2. What does the man suggest the woman do?A. Wait on the phoneB. Order the pizza onlineC. Drive to the pizza place3. What does the woman want to do?A. Make some coffeeB. Buy a coffee makerC. Learn to make a video4. What will the man do at 3 o’clock on Friday?A. Go to classB. Meet the doctorC. Take the woman’s shift5. What does the man think of the lecture?A. ExcellentB. DifficultC. Boring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。
【精编】2016-2017年浙江省宁波市诺丁汉大学附中高一(上)数学期中试卷带解析答案

2016-2017学年浙江省宁波市诺丁汉大学附中高一(上)期中数学试卷一、选择题:本大题共8小题,每小题5分,共40分1.(5分)设集合A={1,2,3,4},B={3,4,5},全集U=A∪B,则集合∁U(A ∩B)的元素个数有()A.1个 B.2个 C.3个 D.4个2.(5分)a、b是实数,集合M={,1},N={a,0},映射f:x→x即将集合M 中的元素x映射到N中仍是x,则a+b的值等于()A.1 B.0 C.﹣1 D.±13.(5分)下列函数中,在其定义域内既是奇函数又是增函数的是()A.y=﹣log2x(x>0)B.y=x3+x(x∈R)C.y=3x(x∈R)D.y=﹣(x∈R,x≠0)4.(5分)函数f(x)=x2+2(a﹣1)x+2在区间(﹣∞,4)上是减函数,则实数a的取值范围是()A.(﹣∞,﹣3]B.[3,+∞)C.{﹣3}D.(﹣∞,5)5.(5分)设a=log32,b=ln2,c=,则()A.a<b<c B.b<c<a C.c<a<b D.c<b<a6.(5分)函数f(x)的图象是两条直线的一部分(如图所示),其定义域为[﹣1,0)∪(0,1],则不等式f(x)﹣f(﹣x)>﹣1的解集是()A.{x|﹣1≤x≤1且x≠0}B.{x|﹣1≤x<0}C.{x|﹣1≤x<0或<x≤1}D.{x|﹣1≤x<﹣或0<x≤1}7.(5分)设x1,x2是函数f(x)=a x(a>1)定义域内的两个变量,且x1<x2,设.那么下列不等式恒成立的是()A.|f(m)﹣f(x1)|>|f(x2)﹣f(m)| B.|f(m)﹣f(x1)|<|f(x2)﹣f (m)|C.|f(m)﹣f(x1)|=|f(x2)﹣f(m)|D.8.(5分)设函数f(x)=m﹣,若存在实数a、b(a<b),使f(x)在[a,b]上的值域为[a,b],则实数m的取值范围是()A.(﹣]B.[﹣2,﹣)C.[﹣3,﹣)D.[﹣]二.填空题:本大题共7小题,每小题5分,共35分.9.(5分)函数f(x)=ln(2+x﹣x2)的定义域为.10.(5分)函数y=﹣x(x≥0)的最大值为.11.(5分)设函数f(x)=则的值为.12.(5分)已知函数f(x)=ln(+x),若实数a,b满足f(a+2)+f(b)=0,则a+b等于.13.(5分)函数的定义域和值域相等,则实数a=.14.(5分)设函数f(x)(x∈N)表示x除以2的余数,函数g(x)(x∈N)表示x除以3的余数,则对任意的x∈N,给出以下式子:①f(x)≠g(x);②f(2x)=0;③g(2x)=2g(x);④f(x)+f(x+3)=1.其中正确的式子编号是.(写出所有符合要求的式子编号)15.(5分)已知函数f(x)满足f(1)=a,且f(n+1)=,若对任意的n∈N*,总有f(n+3)=f(n)成立,则a在(0,1]内的可能值有个.三、解答题:本大题共5小题,满分75分.要求每小题写出必要的步骤16.(15分)求下列各式的值:(Ⅰ).(Ⅱ).17.(15分)若集合A={x|x2﹣2x﹣8<0},B={x|x﹣m<0}.(1)若m=3,全集U=A∪B,试求A∩(∁U B);(2)若A∩B=∅,求实数m的取值范围;(3)若A∩B=A,求实数m的取值范围.18.(15分)如图,有一块矩形空地,要在这块空地上辟一个内接四边形为绿地,使其四个顶点分别落在矩形的四条边上,已知AB=a(a>2),BC=2,且AE=AH=CF=CG,设AE=x,绿地面积为y.(1)写出y关于x的函数关系式,并指出这个函数的定义域.(2)当AE为何值时,绿地面积最大?19.(15分)设a,b∈R且a≠2,函数在区间(﹣b,b)上是奇函数.(Ⅰ)求ab的取值集合;(Ⅱ)讨论函数f(x)在(﹣b,b)上的单调性.20.(15分)定义在D上的函数f(x),如果满足:对任意x∈D,存在常数M>0,使得|f(x)|≤M成立,则称f(x)是D上的有界函数,其中M称为函数f(x)的上界.已知函数f(x)=4﹣x+p•2﹣x+1,g(x)=.(Ⅰ)当p=1时,求函数f(x)在(﹣∞,0)上的值域,并判断函数f(x)在(﹣∞,0)上是否为有界函数,请说明理由;(Ⅱ)若,函数g(x)在[0,1]上的上界是H(q),求H(q)的取值范围;(Ⅲ)若函数f(x)在[0,+∞)上是以3为上界的有界函数,求实数p的取值范围.2016-2017学年浙江省宁波市诺丁汉大学附中高一(上)期中数学试卷参考答案与试题解析一、选择题:本大题共8小题,每小题5分,共40分1.(5分)设集合A={1,2,3,4},B={3,4,5},全集U=A∪B,则集合∁U(A ∩B)的元素个数有()A.1个 B.2个 C.3个 D.4个【解答】解:A∪B={1,2,3,4,5}A∩B={3,4}∴C U(A∩B)={1,2,5}故选:C.2.(5分)a、b是实数,集合M={,1},N={a,0},映射f:x→x即将集合M 中的元素x映射到N中仍是x,则a+b的值等于()A.1 B.0 C.﹣1 D.±1【解答】解:由已知得b=0,a=1,∴a+b=1.故选:A.3.(5分)下列函数中,在其定义域内既是奇函数又是增函数的是()A.y=﹣log2x(x>0)B.y=x3+x(x∈R)C.y=3x(x∈R)D.y=﹣(x∈R,x≠0)【解答】解:对于A.y=﹣log2x的定义域为(0,+∞)不关于原点对称,不为奇函数,排除A;对于B.y=x3+x(x∈R)定义域R,f(﹣x)=(﹣x)3+(﹣x)=﹣f(x),即为奇函数,又f′(x)=3x2+1>0,即有f(x)在R上递增,故B正确;对于C.y=3x,定义域为R,但f(﹣x)=3﹣x≠﹣f(x),即f(x)不是奇函数,排除C;对于D.y=﹣(x∈R,x≠0)定义域关于原点对称,且f(﹣x)=﹣f(x),是奇函数,但在(﹣∞,0),(0,+∞)上均为增函数,排除D.故选:B.4.(5分)函数f(x)=x2+2(a﹣1)x+2在区间(﹣∞,4)上是减函数,则实数a的取值范围是()A.(﹣∞,﹣3]B.[3,+∞)C.{﹣3}D.(﹣∞,5)【解答】解:函数f(x)=x2+2(a﹣1)x+2的对称轴x=1﹣a,又函数在区间(﹣∞,4)上是减函数,可得1﹣a≥4,得a≤﹣3.故选:A.5.(5分)设a=log32,b=ln2,c=,则()A.a<b<c B.b<c<a C.c<a<b D.c<b<a【解答】解:a=log32=,b=ln2=,而log23>log2e>1,所以a<b,c==,而,所以c<a,综上c<a<b,故选:C.6.(5分)函数f(x)的图象是两条直线的一部分(如图所示),其定义域为[﹣1,0)∪(0,1],则不等式f(x)﹣f(﹣x)>﹣1的解集是()A.{x|﹣1≤x≤1且x≠0}B.{x|﹣1≤x<0}C.{x|﹣1≤x<0或<x≤1}D.{x|﹣1≤x<﹣或0<x≤1}【解答】解:由图可知,f(x)为奇函数.∴f(﹣x)=﹣f(x),∴f(x)﹣f(﹣x)>﹣1可转化为:2f(x)>﹣1转化为f(x)>﹣如图解得:﹣1≤x<﹣或0<x≤1.故选:D.7.(5分)设x1,x2是函数f(x)=a x(a>1)定义域内的两个变量,且x1<x2,设.那么下列不等式恒成立的是()A.|f(m)﹣f(x1)|>|f(x2)﹣f(m)| B.|f(m)﹣f(x1)|<|f(x2)﹣f (m)|C.|f(m)﹣f(x1)|=|f(x2)﹣f(m)|D.【解答】解:∵x1<x2,a>1,∴0<,∴|f(m)﹣f(x1)|==<==|f(x2)﹣f(m)|,因此B正确.故选:B.8.(5分)设函数f(x)=m﹣,若存在实数a、b(a<b),使f(x)在[a,b]上的值域为[a,b],则实数m的取值范围是()A.(﹣]B.[﹣2,﹣)C.[﹣3,﹣)D.[﹣]【解答】解:由x+3≥0可得x≥﹣3,又由复合函数的单调性可知函数为减函数,故有f(a)=m﹣=b,f(b)=m﹣=a,两式相减可得﹣=a﹣b,即﹣=(a+3)﹣(b+3),即+=1,两式相加可得2m=a+b++=a+b+1,记p=,q=,故有p+q=1,a=p2﹣3,b=q2﹣3=(1﹣p)2﹣3,代入可得m==p2﹣p﹣2=,又因为p+q=1且pq均为非负数,故0≤p≤1,由二次函数的值域可得:当p=时,q=,与a<b矛盾,m取不到最小值,当p=0或1时,m取最大值﹣2,故m的范围是(,﹣2],故选:A.二.填空题:本大题共7小题,每小题5分,共35分.9.(5分)函数f(x)=ln(2+x﹣x2)的定义域为(﹣1,2).【解答】解:要使函数有意义,须满足2+x﹣x2>0,解得:﹣1<x<2,所以函数的定义域为(﹣1,2),故答案为(﹣1,2).10.(5分)函数y=﹣x(x≥0)的最大值为.【解答】解:∵y=﹣x(x≥0),∴y′=﹣1,∴x∈(0,),y′>0,x∈(,+∞),y′<0,∴x=时,函数y=﹣x(x≥0)的最大值为.故答案为:.11.(5分)设函数f(x)=则的值为.【解答】解:由于2>1,故f(2)=22+2﹣2=4故=≤1故=1﹣=故答案为.12.(5分)已知函数f(x)=ln(+x),若实数a,b满足f(a+2)+f(b)=0,则a+b等于.【解答】解:∵函数f(x)=ln(+x),∴函数f(x)的定义域为R,关于原点对称,又f(﹣x)=ln(﹣x)=ln(+x)﹣1=﹣ln(x)=﹣f(x),∴f(x)为奇函数,观察知函数f(x)单调递增,∵实数a,b满足f(a+2)+f(b)=0,∴f(a+2)=﹣f(b)=f(﹣b),∴a+2=﹣b,∴a+b=﹣2.故答案为:﹣2.13.(5分)函数的定义域和值域相等,则实数a=﹣4或0.【解答】解:若a>0,对于正数b,f(x)的定义域为,但f(x)的值域A⊆[0,+∞),故D≠A,不合要求.若a<0,对于正数b,f(x)的定义域为.由于此时,故函数的值域.由题意,有,由于b>0,所以a=﹣4.若a=0,则对于每个正数b,的定义域和值域都是[0,+∞)故a=0满足条件.故答案为:﹣4或0.14.(5分)设函数f(x)(x∈N)表示x除以2的余数,函数g(x)(x∈N)表示x除以3的余数,则对任意的x∈N,给出以下式子:①f(x)≠g(x);②f(2x)=0;③g(2x)=2g(x);④f(x)+f(x+3)=1.其中正确的式子编号是②④.(写出所有符合要求的式子编号)【解答】解:根据新定义:当x是6的倍数时,可知f(x)=g(x)=0,所以①不正确;当x∈N时,2x一定是偶数,所以f(2x)=0正确;所以②正确;当x=2时,g(2x)=g(4)=1,而2g(x)=2g(2)=4,所以g(2x)≠2g(x),故③错误;当x∈N时,x和x+3中必有一个为奇数、一个为偶数,所以f(x)和f(x+3)中有一个为0、一个为1,所以f(x)+f(x+3)=1正确.故答案为:②④15.(5分)已知函数f(x)满足f(1)=a,且f(n+1)=,若对任意的n∈N*,总有f(n+3)=f(n)成立,则a在(0,1]内的可能值有2个.【解答】解:∵0<a≤1,∴f(2)=2f(1)=2a,①当0<a≤时,0<2a≤,0<4a≤1,∴f(3)=2f(2)=4a,f(4)=2f(3)=8a,此时f(4)=f(1)不成立.②当<a≤时,<2a≤1,1<4a≤2,∴f(3)=2f(2)=4a,f(4)==,此时f(4)=f(1),=a,解得a=;③当<a≤1时,1<2a≤2,2<4a≤4,∴f(3)==≤,∴f(4)=2f(3)=,此时f(4)=f(1),得=a,解得a=1.综上所述,当n=1时,有f(n+3)=f(n)成立时,则a在(0,1]内的可能值有两个:a=或a=1.故答案为:2.三、解答题:本大题共5小题,满分75分.要求每小题写出必要的步骤16.(15分)求下列各式的值:(Ⅰ).(Ⅱ).【解答】解:(Ⅰ)=|1﹣3|+|lg3﹣2|+lg300=2+2﹣lg3+lg3+2=6.…(8分)(Ⅱ)==﹣.…(15分)17.(15分)若集合A={x|x2﹣2x﹣8<0},B={x|x﹣m<0}.(1)若m=3,全集U=A∪B,试求A∩(∁U B);(2)若A∩B=∅,求实数m的取值范围;(3)若A∩B=A,求实数m的取值范围.【解答】解:(1)A={x|﹣2<x<4},若m=3,B={x|x<3},全集U=A∪B={x|﹣2<x<4}∪{x|x<3}={x|x<4}.∴A∩(C u B)={x|﹣2<x<4}∩{x|3≤x<4}={x|3≤x<4}.(2)A={x|﹣2<x<4},B={x|x<m},∵A∩B=∅,∴{m|m≤﹣2}.(3)∵A={x|﹣2<x<4},B={x|x<m},①当m=4时,B={x|x<4},显然A∩B=A成立②当m>4时,很明显A∩B=A也是成立的③当m<4时,得到A∩B={x|﹣2<x<m}≠A,不成立综上有m≥4.18.(15分)如图,有一块矩形空地,要在这块空地上辟一个内接四边形为绿地,使其四个顶点分别落在矩形的四条边上,已知AB=a(a>2),BC=2,且AE=AH=CF=CG,设AE=x,绿地面积为y.(1)写出y关于x的函数关系式,并指出这个函数的定义域.(2)当AE为何值时,绿地面积最大?【解答】解:(1)S△AEH=S△CFG=x2,(1分)S△BEF=S△DGH=(a﹣x)(2﹣x).(2分)∴y=S ABCD﹣2S△AEH ﹣2S△BEF=2a﹣x2﹣(a﹣x)(2﹣x)=﹣2x2+(a+2)x.(5分)由,得0<x≤2(6分)∴y=﹣2x2+(a+2)x,0<x≤2(7分)(2)当,即a<6时,则x=时,y取最大值.(9分)当≥2,即a≥6时,y=﹣2x2+(a+2)x,在(0,2]上是增函数,则x=2时,y取最大值2a﹣4(11分)综上所述:当a<6时,AE=时,绿地面积取最大值;当a≥6时,AE=2时,绿地面积取最大值2a﹣4(12分)19.(15分)设a,b∈R且a≠2,函数在区间(﹣b,b)上是奇函数.(Ⅰ)求ab的取值集合;(Ⅱ)讨论函数f(x)在(﹣b,b)上的单调性.【解答】解:(I)函数在区间(﹣b,b)内是奇函数∴对任意x∈(﹣b,b)都有f(﹣x)+f(x)=0,∴+==0即即a2x2=4x2,此式对任意x∈(﹣b,b)都成立∴a2=4又∵a≠2,∴a=﹣2代入,得>0,即﹣<x<此式对任意x∈(﹣b,b)都成立,相当于﹣<﹣b<b<所以b的取值范围是(0,]∴ab的取值集合为[﹣1,0)(II)设任意的x1,x2∈(﹣b,b),且x1<x2,由b∈(0,]得所以0<1﹣2x2<1﹣2x1,0<1+2x1<1+2x2从而f(x2)﹣f(x1)=﹣=<lg1=0∴f(x2)<f(x1)因此f(x)在(﹣b,b)内是减函数20.(15分)定义在D上的函数f(x),如果满足:对任意x∈D,存在常数M>0,使得|f(x)|≤M成立,则称f(x)是D上的有界函数,其中M称为函数f (x)的上界.已知函数f(x)=4﹣x+p•2﹣x+1,g(x)=.(Ⅰ)当p=1时,求函数f(x)在(﹣∞,0)上的值域,并判断函数f(x)在(﹣∞,0)上是否为有界函数,请说明理由;(Ⅱ)若,函数g(x)在[0,1]上的上界是H(q),求H(q)的取值范围;(Ⅲ)若函数f(x)在[0,+∞)上是以3为上界的有界函数,求实数p的取值范围.【解答】解:(Ⅰ)当p=1时,f(x)=1+()x+()x,因为f(x)在(﹣∞,0)上递减,所以f(x)>f(0)=3,即f(x)在(﹣∞,0)的值域为(3,+∞),故不存在常数M>0,使|f(x)|≤M成立.所以函数f(x)在(﹣∞,0)上不是有界函数.(Ⅱ)g(x)=﹣1,∵q>0,x∈[0,1],∴g(x)在[0,1]上递减,∴g(1)≤g(x)≤g(0),即,∵q∈(0,],∴||≥||,∴|g(x)|≤||,H(q)≥||,即H(q)的取值范围为[,+∞).(Ⅲ)由题意知,|f(x)|≤3在[0,+∞)上恒成立,设t=,t∈(0,1],由﹣3≤f(x)≤3,得﹣3≤1+pt+t2≤3,∴﹣(t+)≤p≤﹣t在(0,1]上恒成立,设h(t)=﹣t﹣,m(t)=﹣t,则h(t)在(0,1]上递增;m(t)在(0,1]上递减,所以h(t)在(0,1]上的最大值为h(1)=﹣5;m(t)在(0,1]上的最小值为m(1)=1,所以实数p的取值范围为[﹣5,1].赠送初中数学几何模型【模型三】双垂型:图形特征:60°运用举例:1.在Rt△ABC中,∠ACB=90°,以斜边AB为底边向外作等腰三角形PAB,连接PC. (1)如图,当∠APB=90°时,若AC=5,PC=62,求BC的长;(2)当∠APB=90°时,若AB=45APBC的面积是36,求△ACB的周长.P2.已知:如图,B、C、E三点在一条直线上,AB=AD,BC=CD.(1)若∠B=90°,AB=6,BC=23,求∠A的值;(2)若∠BAD+∠BCD=180°,cos∠DCE=35,求ABBC的值.3.如图,在四边形ABCD中,AB=AD,∠DAB=∠BCD=90°,(1)若AB=3,BC+CD=5,求四边形ABCD的面积(2)若p= BC+CD,四边形ABCD的面积为S,试探究S与p之间的关系。
2019-2020学年浙江省宁波诺丁汉大学附属中学高二上学期期中考试英语试题(实验班) Word版
宁波诺丁汉大学附属中学2019-2020学年度第一学期期中实验班考试年级试题卷答卷时间:满分:第Ⅰ卷(选择题)第一部分听力(共两节,满分30分)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,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. £19.15B. £9.18C. £9.151. What are the speakers mainly talking about?A. A news report.B. The man’s work.C. Their favorite physicist.2. What does the man like about the new restaurant?A. The foodB. The serviceC. The environment3. What will the weather be like tomorrow?A. Sunny.B. Cloudy.C. Windy.4. What is the woman doing?A. Taking a taxi.B. Giving the man a lift.C. Driving to Times Square.5. What will the woman probably do before eight?A. See a movie.B. See a doctor.C. Visit a friend.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。
浙江省宁波诺丁汉大学附属中学2016-2017学年高二上学期期中考试英语试题 含答案
宁波诺丁汉大学附属中学2016-2017学年度第一学期期中考试高二年级英语试题答卷时间:120分钟满分:150分命题人:吕敏校对人:侯莉第Ⅰ卷考生须知:1.本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)。
满分150分,考试时间120分钟;2.答题前,在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号并填涂相应数字;3.所有答案必须写在答题卷上,写在试卷上无效.4.考试结束后,只需上交答题卷第一部分听力(共两节,满分30分)第一节(共5小题;每题1.5,满分7。
5)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小题和阅读下一小题。
每段对话仅读一遍。
1.What is the woman doing now?A。
Watching TV。
B。
Taking part in an activity.C。
Preparing for an exam。
2.Where does the conversation probably take place?A.In an office. B。
In a store. C。
In a hotel.3.When will the speakers meet?A。
At 6:20. B. At 6:10。
C。
At 5:40。
4.In which country does Jane want to spend her holiday?A. America。
B。
Korea. C. Japan.5.What do we know about the woman?A。
She is fired。
B。
She didn’t work hard。
C。
She can take a day off tomorrow.第二节(共15小题;每小题1。
5分,满分22.5)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,并标在试卷的相应位置。
浙江省宁波诺丁汉大学附属中学高一语文上学期期中试题
浙江省宁波诺丁汉大学附属中学2016-2017学年高一语文上学期期中试题一、基础知识部分(选择题每题3分,共24分)1、选出下列加点字注音没有错误的一项()A.涮.(shuàn)肉湍.(tuān)急夹.(jiá)衣兴.奋(xìng)B.摭.(zhí)拾思忖.(cǔn)曝.(pù)背脂.粉(zhī)C.栖.(qī)息蜿.(wǎn)蜒迸.(bèng)发剥.花生(bō)D.阻挠.(náo)泥淖.(zhào)笔杆.(gǎn)游弋.(yì)2、选出下列没有错别字的一组()A.涟漪急燥寥阔书生意气B.卑微停驻蛇蟮怨天尤人C.澄清蜇居战栗惊世骇俗D.耗费翱翔亲和力骄奢淫逸3、下列句子中加点的成语运用不恰当的一项是()A.然而,岛内民进党对于日本政府的挑衅行径视而不见....、一声不吭。
B.生活中遭受不如意的时候,自己首先要善于化解,用良好的心态面对现实,既不怨天尤人....,也不自暴自弃,要争取做最好的自己。
C.大学四六级英语“变脸”第一考,众考生纷纷铩羽而归....,新版四六级遭到“吐槽”。
D.生活中的人都不是孤立的,都和整个社会休戚相关....,有着千丝万缕的联系。
4、下列句子中没有语病的一项是()A.作为全新的行业,不仅电子商务在一定程度上改变了人类的生活方式,更冲击了传统商业的模式。
B.能否贯彻落实科学发展观,对构建和谐社会,促进经济可持续发展无疑有着重大意义。
C.要实施人才强国战略,就必须深化人才体制改革,完善人才的培养、任用、激励机制,着力造就一批高素质的现代化建设人才。
D.他的学习成绩起起伏伏,这是由于他的学习方法和学习习惯所决定的。
5、依次填入下列各句横线的词语,最恰当的一项是()(1)本报这次开展的讨论,之强烈出乎意料。
(2)你们这样对待远道而来的客人,太不礼貌了吧。
(3)外交部发言人表示中国海监船进入钓鱼岛海域活动。
2017-2018学年浙江省宁波诺丁汉大学附属中学高一上学期期中考试数学试题
宁波诺丁汉大学附属中学2017-2018学年度第一学期期中考试高一年级 数学试题卷答卷时间:120分钟 满分:150分一、选择题(共10个小题,每小题4分,共40分)1. 已知集合{1,2,3,4}A =,{2,4,6}B =,则A B ⋂=( )A .{2,4}B . {1,2,3,4,6}C .{3}D . {4,6} 2.已知α为第二象限角,1sin 3α=,则cos α=( )A .13 B .3 C .3-D .13-3.下列各式不正确的是( )A .sin()sin απα+=-B .cos()cos()αβαβ-+=--C .sin(2)sin απα--=-D .cos()cos()αβαβ--=+4. 在下列各组函数中,两个函数相等的是( )A.()f x =与()g x =B.()f x =()11g x x =+C.{}()2,0,1,2,3xf x x =∈与{}35()1,0,1,2,366x g x x x =++∈D.()f x x =与,0(),0x x g x x x ≥⎧=⎨-<⎩5. 已知函数()f x 是定义在R 上的偶函数,且当0x ≥时,()ln(1)f x x =+,则函数()f x 的大致图像为( )A . B.C.D .6.设lg 2a =,lg3b =,则12log 10=( ) A .12a b + B .12a b+ C .2a b + D .2a b +7. 设函数()f x 是单调递增的一次函数,满足(())165f f x x =+,则()f x =( ) A. 543x --B. 543x - C. 41x - D. 41x +8. 当10a -<<时,则有( )A .120.22a aa ⎛⎫>> ⎪⎝⎭ B . 10.222a a a ⎛⎫>> ⎪⎝⎭ C .10.222a a a ⎛⎫>> ⎪⎝⎭ D .120.22aa a⎛⎫>> ⎪⎝⎭9. 对于任意实数,a b ,定义:,(,),a a bF a b b a b≥⎧=⎨<⎩,若函数2()f x x =,()2g x x =+,则函数()((),())G x F f x g x =的最小值为( )A .0B .1C .2D .410. 已知函数()()22,2,2,2,x x f x x x ⎧-≤⎪=⎨->⎪⎩ 函数()()2g x b f x =-- ,其中b R ∈,若方程()()0f x g x -= 恰有4个不等的实根,则b 的取值范围是( )A.7,4⎛⎫+∞ ⎪⎝⎭B.7,4⎛⎫-∞ ⎪⎝⎭C.70,4⎛⎫ ⎪⎝⎭D.7,24⎛⎫⎪⎝⎭二、填空题(共7个小题,11-14每小题6分,15-17每小题4分,共36分)11. 已知函数232,1(),1x x f x x ax x +<⎧=⎨+≥⎩,(1)f -= ,若((0))4f f a =,则a = .12.函数()f x =___________,值域是____________.13.函数()1(0,1)xf x a a a =+>≠的图象恒过点 ;若对数函数x x g b log )(=(0,1)b b >≠的图象经过点(4,2),则b = .14. 已知角α的终边过点(8,6sin30)P m --︒,且4cos 5α=-,则m 的值为______,sin α= ____.15. 已知tan 2x =,则224sin 3sin cos 5cos x x x x --=______________.16.已知函数2(4)log a y x bx x =+-(01)a a >≠且,若对任意0x >,恒有0y ≤,则ab 的取值范围是 .17. 设函数2()f x ax x =+.已知(3)(4)f f <,且当*8,n n N ≥∈时,()(1)f n f n >+恒成立,则实数a 的取值范围是_________. 三、解答题(共5个小题,共74分)18.(14分)计算:(1)2110.753610.027*******---⎛⎫--+- ⎪⎝⎭;(2)2+19.(15分)已知函数()sin()(0,||)2f x x πωϕωϕ=+><的两条相邻的对称轴之间的距离为2π,且()06f π-=.(1)求函数()f x 的单调增区间;(2)当[0,3)x π∈时,求使()f x 取到最大值的所有x 的和.20.(15分){}2280A x x x =--<,{}2230B x x x =+->,{}22320C x x ax a =-+<. (1)求A B ⋂;(2)试求实数a 的取值范围,使()C A B ⊆⋂. 21.(15分) 已知函数1()log ,(0,1)1a x f x a a x +=>≠-. (1)判断()f x 的奇偶性;(2)当(,2)x n a ∈-时,是否存在实数a 和n ,使得函数()f x 的值域为()1,+∞,若存在,求出实数a 和n 的值,若不存在,说明理由.22.(15分)已知二次函数错误!未找到引用源。
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浙江省宁波诺丁汉大学附属中学2017-2018学年高一上学期期中考试英语试题第Ⅰ卷第一部分: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,并标在试卷的相应位置。
听完每段对话后,你有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。
1. Who probably has the woman’s pen now?A. Jack.B. Mr. Watson.C. John.2. What does the man like doing to relax?A. Watching TV.B. Going walking.C. Listening to music.3. What does the second man mean?A. He is unable to give help.B. He will carry the boxes later.C. He refuses to pay for boxes.4. Where will the woman probably go for her holiday?A. To South America.B. To Europe.C. To Africa.5. What do we know about the man?A. He has difficulty waking up.B. He likes collecting clocks.C. He gets up late every day.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,并标在试卷的相应位置。
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至7题。
6. Who is Freckles?A. The boy’s brother.B. The boy’s dog.C. The boy’s best friend.7. What do we know about the boy’s father?A. He is always busy with work.B. He is a gardener.C. He stays at home a lot.听第7段材料,回答第8 至10题。
8. What did the woman dream about?A. The man was leaving his job.B. The man had an accident.C. The boss wanted to fire the man.9. What is the relationship between the speakers?A. Co-workers.B. Husband and wife.C. Classmates.10. What does the man think the woman’s dream means?A. The woman is concerned about him.B. The woman doesn’t like her job there.C. Neither of them likes the job there.听第8段材料,回答第11至13题。
11. What are the speakers discussing?A. A shopping list.B. An evening party.C. A weekend plan.12. What does the man suggest doing?A. Going shopping.B. Stay at home.C. Taking a long walk in the park.13. What will the speakers do next?A. Pack up.B. Have dinner.C. Go to the concert.听第9段材料,回答第14至17题。
14. Where are Kate and Tom?A. In Kate’s office.B. In Tom’s house.C. In a classroom.15. Why did Tom come into the room?A. He worked there.B. He wanted to talk to Kate.C. He wanted to have a letter typed.16. What was Jane doing at that time?A. She was taking a rest.B. She was preparing for an exam.C. She was taking an exam.17. What will Kate do next year?A. Go to Japan.B. Change her job.C. Go to night school.听第10段材料,回答第18至20题。
18. What is the highest temperature on the weekend?A. 15。
C.B. 20。
C. C. 26。
C.19. What will the weather be like on Sunday night?A. Sunny.B. Rainy.C. Cloudy.20. When will be the best time to go to beach?A. This weekend.B. Before summer ends.C. Next weekend.第二部分:阅读理解(共两节,满分35分)第一节:完形填空(共10小题;每小题2.5分,满分25分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
ADoctors in Britain are worried because British teenagers eat lots of fried potatoes, sweets and fat food. Most teenagers don’t have enough fruit or vegetables and more than one million British school children are overweight.Some teenagers say that they don’t have time to eat good food, but kids who have a poor diet often have health problems when they are older.Americans have been with fast food for a long time, and it was born there. American fast food is now a part of life far beyond the stores of the United States. McDonald’s, Pizza Hut, and KFC have restaurants all over the world.No one can say no to the fact that fast food at a fair price has its place around the world. It is popular now, and it is giving a hand to a country’s economy (经济).A diet of hamburgers, fries and soda may seem happy, but it won’t give your body things you need to stay healthy. Fast food has little of many important things our bodies need.Some parents are saying no to the fast food restaurants where people eat junk food and doctors are giving young people books and games about a good diet. Having a healthy and well-balanced diet can help you feel better and live longer.21. What do doctors in Britain worry about?A. British teenagers eat unhealthily.B. British teenagers can’t get enough fruit.C. British teenagers are too busy with their homework.D. British teenagers don’t like eating vegetables.22. What does the underlined word “fair” mean?A. Low.B. High.C. Proper.D. Special.23. What’s the writer’s idea about the fast food?A. He thinks there is nothing good about the fast food.B. He thinks the fast food should be popular.C. He doesn’t think the fast food is cheap enough for us.D. He doesn’t think eating it too often is good for us.BOne afternoon I toured an art museum while waiting for my husband to finish a business meeting. I was looking forward to a quiet view of the art works.A young couple viewing the paintings ahead of me chatted nonstop between themselves. I watched them a moment and decided the wife was doing all the talking. I admired his patience for putting up with her continuous talk. Distracted by their noise, I moved on.I met with them several times as I moved through the different rooms of art. Each time I heard her constant burst of words, I moved away quickly.I was standing at the counter of the museum gift shop making a purchase when the couple came near to the exit. Before they left, the man reached into his pocket and pulled out a white object. He extended it into a long stick and then tapped his way into the coatroom to get his wife’s jacket.“He’s a brave man.,” the clerk at the counter said, “Most of us would give up if we were blinded at such a young age. During his recovery, he made a promis e that his life wouldn’t change. So, as before, he and his wife come in whenever there’s a new art show."“But what does he get out of the art?” I asked. “He can’t see.”“Can’t see? You’re wrong. He sees a lot. More than you or I do,” the clerk said. “His wife describes each painting so he can see it in his head.”I learned something about patience, courage and love that day. I saw the patience of a young wife describing paintings to a person without sight and the courage of a husband who would not allow blindness to change his life. And I saw the love shared by two people as I watched this couple walk away.24. The young couple were at an art museum ________.A. to show their loveB. to appreciate artC. to discuss paintingsD. to describe paintings25. How does the writer feel about the wife in the first three paragraphs?A. The writer admires her patience.B. The writer hates her patience.C. The writer enjoys hearing her constant burst of words.D. The writer hates hearing her constant burst of words.26. According to the last paragraph, what did the writer see that day?A. The young man’s patience, courage and love for the wife.B. The wife’s patience, courage and love for the young man.C. The wife’s patience, the young man’s courage and their love for each other.D. The young man’s patience, the wife’s courage and their love for each other.CA popular saying goes, “Sticks and stones may break my bones, but words will never hurt me.” However, that’s not really true. Words have the po wer to build us up or tear us down. It doesn’t matter if the words come from someone else or ourselves --- the positive and negative effects are just as lasting.We all talk to ourselves sometimes. We’re usually too embarrassed to admit it, though. In fact, we really shouldn’t be because more and more experts believe talking to ourselves out loud is a healthy habit.This “self-talk” helps us motivate ourselves, remember things, solve problems, and calm ourselves down. Be aware, though, that as much as 77% of self-talk tends to be negative. So in order to stay positive, we should only speak words of encouragement to ourselves. We should also be quick to give ourselves a pat on the back. The next time you finish a project, do well in a test, or finally clean y our room, join me in saying “Good job!”Often, words come out of our mouths without us thinking about the effect they will have. But we should be aware that our words cause certain responses in others. For example, when returning an item to a store, we might use warm, friendly language during the exchange. And the clerk will probably respond in a similar manner. Or harsh(刻薄的)and critical language will most likely cause the clerk to be defensive.Words possess power because of their lasting effect. Many of us regret something we once said. And we remember unkind words said to us! Before speaking, we should always ask ourselves: Is it loving? Is it needed? If what we want to say doesn’t pass this test, then it’s better left unsaid.Words possess power: both positive and negative. Those around us receive encouragement when we speak positively. We can offer hope, build self-esteem(自尊)and motivate others to do their best. Negative words destroy all those things. Will we use our words to hurt or to heal? The choice is ours.27. The main idea of the first paragraph is that ________.A. not sticks and stones but words will hurt usB. inspiring words give us confidenceC. negative words may let us downD. words have a lasting effect on us28. There is no sense for us to feel embarrassed when we talk to ourselves because _______A. almost everybody has the habit of talking to themselvesB. we can benefit from talking to ourselvesC. talking to ourselves always gives us courageD. it does no harm to have “self-talk” when we are alone29. The underlined part in the third paragraph means that we should also timely _______A. praise ourselvesB. remind ourselvesC. make ourselves relaxedD. give ourselves happiness30. The author would probably hold the view that ___________A. encouraging words are sure to lead to kind offersB. negative words may stimulate us to make more progressC. people tend to remember friendly wordsD. it is better to think twice before talking to others第二节:七选五(共5小题;每小题2分,满分10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。