【英语】湖北省孝感市2016届高三上学期六校教学联盟期末联合考试
高考上学期孝感市六校教学联盟.docx
2015—2016学年度上学期孝感市六校教学联盟期末联合考试 高三数学试卷(理科)命题人:李燕玲 审题人:李新奇第Ⅰ卷一、选择题:本大题共12小题,每小题5分,共60分.在每个小题给出的四个选项中,只有一项是符合题目要求的,请把答案填在答题卡上.1.已知集合A={x |)5lg(x y -=}, B={y |)5lg(x y -=},则A ∩B=( ) A .∅ B .R C .(-∞,5) D .[0,5] 2.命题:“所有梯形都是等腰梯形”的否定形式是( )A .所有梯形都不是等腰梯形.B .存在梯形是等腰梯形.C .有梯形是等腰梯形,也有梯形不是等腰梯形.D .存在梯形不是等腰梯形. 3.已知21)sin(-=+απ,那么=+)23cos(απ( ) A .21-B .21C .23-D .234.已知点)21,(a 在幂函数bx a x f )1()(-=的图象上,则函数)(x f 是( )A .奇函数B .偶函数C .定义域内的减函数D .定义域内的增函数 5.在复平面中,满足等式|34|||i i z -=+的复数z 所对应点的轨迹是( )A .一条直线B .两条直线C .圆D .椭圆6.已知定义域为R 的函数f (x )在(8,+∞)上为减函数,且函数f (x +8)为偶函数,则( )A .f (6)>f (7)B .f (6)>f (9)C .f (7)>f (9)D .f (7)>f (10)7.从一批产品中取出三件,设A =“三件产品全不是次品”, B= “三件产品全是次品”,C= “三件产品不全是次品”,则下列结论正确的是( )A .A 与C 互斥B .B 与C 互斥 C .任两个均互斥D .任两个均不互斥8.“a =b ”是“直线y =x +2与圆(x -a)2+(y -b)2=2相切”的( )A.充分不必要条件 B .必要不充分条件 C .充要条件 D .既不充分也不必要条件 9.函数10ln )(2-+=x x x f 的零点所在的区间为( )A .(0,1)B .(1,2)C .(2,3)D .(3,4)10.执行右图的程序框图,则输出的x =( )A .3B .4C .6D .8 11.已知P 为抛物线x y 42=上的任意一点, 记点P 到y 轴的距离为d ,对给定点A (3,4),则|PA|+d 的最小值为( ) A .52 B .152- C .152+ D .252-12.如图,网格纸的小正方形的边长是1,在其上用粗线画出了 某多面体的三视图,则这个多面体最长的一条棱的长为( )A .2B .22C .32D .4第Ⅱ卷二、填空题:本大题共4小题,每小题5分,共20分.请把答案填在答题卡上. 13.2015)32(y x -的展开式中,所有项系数之和为__ _.14.已知a 与b为非零向量,||||b a b a -=+,且)()(b a b a -⊥+,则)(b a +与b 的夹角为__ _.15.抛掷两枚均匀的正方体骰子,则事件“其向上的点数刚好相差1”的概率为__ _. 16.已知直线l m 、,平面βα、,且βα⊂⊥l m ,,给出下列命题:①若α∥β,则m ⊥l ; ②若α⊥β,则m ∥l ; ③若m ⊥l ,则α∥β; ④若m ∥l ,则α⊥β其中正确命题的序号有_____ _. (把所有正确命题的序号都填上) 三、解答题:本大题共6小题,共70分.请在答题卡指定区域内作答,解答应写出必要的文字说明,证明过程或演算步骤.17.(本题满分10分)已知向量)2,cos 2(x a =,)21,(cos x b =, 记函数x b a x f 2sin 3)(+∙=⑴求函数)(x f 的单调增区间;⑵ 求函数)(x f 的最值以及取得最值时x 的集合.18.(本题满分12分)已知正项数列{}n a 满足,11=a ,且11+=+n nn a a a )(*∈N n , ⑴求数列{}n a 的通项公式;⑵设1+∙=n n n a a b ,求数列{}n b 的前n 项和n T .19.(本题满分12分)如图:在直三棱柱ABC ﹣A 1B 1C 1中,AA 1=BC=AC=2,AC ⊥BC . (1)求多面体ABC ﹣A 1C 1的体积;(2)异面直线A 1B 与AC 1所成角的大小.20.(本题满分12分)某班同学利用国庆节进行社会实践,对[25,55]岁的人群随机抽取n 人进行了一次生活习惯是否符合低碳观念的调查,若生活习惯符合低碳观念的称为“低碳族”,否则称为“非低碳族”,得到如下统计表和各年龄段人数频率分布直方图:组数 分组 低碳族的人数占本组的频率第一组 [25,30) 120 0.6 第二组[30,35)195p第三组 [35,40) 100 0.5 第四组 [40,45) a 0.4 第五组 [45,50) 30 0.3 第六组 [50,55]150.3(1)补全频率分布直方图,并n 、a 、p 的值;(2)从[40,50)岁年龄段的“低碳族”中采用分层抽样法抽取18人参加户外低碳体验活动,其中选取3人作为领队,记选取的3名领队中年龄在[40,45)岁的人数为X ,求X 的分布列和期望EX .21.(本题满分12分)已知函数14)(234+-+-=ax x x x f 在区间[0,1]上单调递减,在区间[1,2]上单调递增. (1)求a 的值;(2)记21)(bx x g -=,若方程)()(x g x f =的解集恰有3个元素,求b 的取值范围.22.(本题满分12分)如图:在直角坐标系xoy 中,设椭圆C :12222=+by a x (a >b >0)的左右两个焦点分别为21F F 、.过右焦点2F 与x 轴垂直的直线l 与椭圆C 相交,其中一个交点为)1,2(M . (1)求椭圆C 的方程;(2)设椭圆C 的一个顶点为),0(b B -,求点M 到直线1BF 的距离;(3)过M F 1中点的直线1l 交椭圆于Q P 、两点,求||PQ 长的最大值以及相应的直线方程.2015—2016学年度上学期孝感市六校教学联盟期末考试数学(理)参考答案1. C2. D3. B4. A5. C6. D7. B8. A9. C 10. D 11. B 12. C13. 1- 14. 45° 15.18516.①④17.解:(1)…………2分.…………3分由,所以,∴函数的单调递增区间为.…………6分(2)①当且仅当,即时,,此时的集合是.…………8分②当且仅当,即,,此时的集合是.…………10分18.【解析】:此题由《教材》必修5,第47页B 组第4题改编 ⑴∵11+=+n n n a a a ∴n n a a 1111+=+ ∴1111=-+nn a a 2分又111=a ∴数列⎭⎬⎫⎩⎨⎧n a 1是以1为首项,1为公差的等差数列 4分 ∴n a n =1 ∴na n 1=)(*∈N n 6分 ⑵由⑴知,111)1(1+-=+=n n n n b n , 8分∴n n b b b b T +++=3211111)111()4131()3121()2111(+=+-=+-+-+-+-=n nn n n 12分 19.解:(1)∵在直三棱柱ABC ﹣A 1B 1C 1中,AA 1=BC=AC=2,AC ⊥BC ,∴CC 1⊥平面ABC ,BC ⊥平面AA 1C 1,∵S △ABC ==,===2,CC 1=2,BC=2,∴多面体ABC ﹣A 1C 1的体积:V==+==. 6分(2)以C 为原点,CA 为x 轴,CB 为y 轴,CC 1为z 轴,建立空间直角坐标系, 则A 1(2,0,2),B (0,2,0),A (2,0,0),C 1(0,0,2),=(﹣2,2,﹣2),=(﹣2,0,2),设异面直线A 1B 与AC 1所成角的大小为θ,则cos θ=|cos <,>|=||=0,∴异面直线A 1B 与AC 1所成角的大小为. 12分(其它解法可酌情给分)20.解:(1)第二组的频率为1-(0.04+0.04+0.03+0.02+0.01)×5=0.3,∴高为0.35=0.06.频率直方图如下:2分第一组的人数为1200.6=200,频率为0.04×5=0.2,∴n =2000.2=1000. 3分由题可知,第二组的频率为0.06×5=0.3,∴第二组的人数为1000×0.3=300, ∴p =195300=0.65. 4分第四组的频率为0.03×5=0.15,∴第四组的人数为1000×0.15=150, ∴a =150×0.4=60. 5分 (2)∵[40,45)岁年龄段的“低碳族”与[45,50)岁年龄段的“低碳族”的比值为 60∶30=2∶1,∴采用分层抽样法抽取18人,[40,45)岁中有12人, [45,50)岁中有6人. 6分 ∵随机变量X 服从超几何分布,∴P (X =0)=C 012C 36C 318=5204,P (X =1)=C 112C 26C 318=1568,P (X =2)=C 212C 16C 318=3368,P (X =3)=C 312C 06C 318=55204.∴随机变量X 的分布列为:X 0 1 2 3 P5204156833685520410分∴EX =0×5204+1×1568+2×3368+3×55204=2. 12分21.【解析】:【考点】利用导数研究函数的单调性和极值;根的存在性及根的个数判断.解:(1)ax x x x f 2124)(23'-+-=, 2分因为函数)(x f 在[0,1]上单调递减,在[1,2]上单调递增,所以x=1是)(x f 的极值点,所以0)1('=f ,即0121121423=⨯-⨯+⨯-a .解得4=a ,经检验满足题意,所以4=a . 6分(2)由)()(x g x f =整理可得0)44(22=-+-b x x x ,由题意知此方程有三个不相等的实数根,又0=x 为方程的一实数根, 则方程0442=-+-b x x 应有两个不相等的非零实根, 9分 所以△>0,且04≠-b ,即0)4(4)4(2 b ---且4≠b ,解得0 b 且4≠b ,所以所求b 的取值范围是(0,4)∪(4,+∞). 12分22.解:(1)设右焦点F 2为(c ,0),令x=c ,代入椭圆可得221ac b y -±=,由M (,1),即有2=c , 12=ab ,又222=-b a ,解得2,2==b a , 则椭圆方程为12422=+y x ; 4分 (2)由题意可得B (0,﹣),F 1(﹣,0),直线BF 1的方程为x+y+=0,则点M 到直线BF 1的距离为=2+; 8分(3)过F 1M 中点的直线l 1的方程设为x=m (y ﹣),代入椭圆方程,可得(2+m 2)y 2﹣m 2y+m 2﹣4=0,由于中点(0,)在椭圆内,故直线与椭圆相交,设交点P (x 1,y 1),Q (x 2,y 2),即有y 1+y 2=,y 1y 2=,弦长|PQ|=•|y 1﹣y 2|=•=,令t=2+m 2(t ≥2),则|PQ|==,当m=0即t=2时,取得最小值2,即有2≤|PQ|<;当直线l 1:y=时,代入椭圆方程,可得x=±,即有|PQ|=.综上可得,|PQ|的最大值为,此时直线方程为y=. 12分。
湖北省孝感市2016届高三上学期六校教学联盟期末联合考试英语试卷(含答案)
2015——2016学年度上学期孝感市六校教学联盟期末联合考试高三英语试卷试卷满分150分考试用时120分钟注意事项:1. 本试卷分第一卷(选择题)和第二卷(非选择题)两部分。
答卷前,考生务必将自己的姓名、准考证号填写答题卡上,并将准考证号条形码粘贴在答题卡上的指定位置。
2. 选择题的作答:每小题选出答案后,用2B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。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3. 完成句子和短文写作题的作答:用0.5mm黑色签字笔直接答在答题卡上对应的答题区域内。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4. 考试结束后,请将本试题卷和答题卡一并上交。
★祝考试顺利★第I卷(选择题共100分)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罝。
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 does the man think of Jane?A. She is too slim.B. She is attractive.C. She is a little fat.2.What will Jack do when he gets home?A. He will watch TV.B. He will play soccer.C. He will help his parents.3.What advice does the man speaker give?A. Buy a magazine about decoration.B. Don’t put furniture in the bedroom.C. Just put some of the furniture in the bedroom.4.How old is James?A. 20 years oldB. 21 years oldC. 22 years old5.What did the woman do for Billy’s birthday party?A. She set the table.B.She prepared the hats.C. She made the birthday cake.第二节(共15小短:每小题1.5分,满分22.5分)听下面5段对话或独白。
湖北省孝感市2016年中考英语真题试题(含答案)
孝感市2016年高中阶段学校招生考试英语试卷温馨提示:1.答题前,考生务必将自己所在县(市、区)、学校、姓名、考号填写在试卷上指定的位置。
2.选择题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;非选择题的答案必须写在答题卡的指定位置,在本卷上答题无效。
3.本试卷满分120分,考试时间120分钟。
听力部分(20分)Ⅰ.情景反应根据你所听到的句子,选择正确的应答语。
(共5分,每小题1分)1. A. I’m sorry. B. You’re welcome. C. No way.2. A. $ 7. B. White. C. Small.3. A. Never mind. B. Yes, it is. C. Sounds great.4. A. Go down the road. B. It’s a tall building. C. On foot.5. A. What a pity! B. Nice to meet you. C. Good luck! Ⅱ.对话理解根据你所听到的对话选择正确答案。
(共10分,每小题1分)6. Whose schoolbag is this?A. Jenny’s.B. Bob’s.C. John’s.7. What does the woman want to borrow?A. A bike.B. A book.C. A box.8. What is Ms. Liu’s advice?A. To stay at home.B. To go to bed early.C. To get upearly.9. Who are the two speakers?A. Waitress and customer.B. Teacher and student.C. Doctorand nurse.10. How often does Tom cut the grass?A. Every day.B. Once a week.C. Twice amonth.听下面一段长对话,回答11—12两个小题。
2024-2025学年湖北省孝感市一般高中联考协作体高一上学期期中联合考试英语试题(含听力)
2024-2025学年湖北省孝感市一般高中联考协作体高一上学期期中联合考试英语试题(含听力)1. Where are Jimmy’s socks?A.On his bed. B.On his feet. C.On the floor.2. What did the man think caused most accidents?A.Driving too fast. B.Getting up too late. C.Drinking too much. 3. How does the woman probably feel?A.Upset. B.Tired. C.Curious.4. How much did the man give to the woman?A.$4. B.$36. C.$40.5. What did the woman do last Friday night?A.She had a date. B.She drank coffee. C.She drew cartoons.听下面一段较长对话,回答以下小题。
6. How long will the man be away from the field?A.One week. B.Two months. C.Three months.7. What has the woman been doing recently?A.Working out in the gym. B.Running around the city. C.Playing football on thefield.听下面一段较长对话,回答以下小题。
8. What does Andrew think of his trip to Beijing?A.Wonderful. B.Safe. C.Challenging.9. What will Andrew probably do next holiday?A.See the Great Wall. B.Join a volunteer club. C.Visit the PalaceMuseum.听下面一段较长对话,回答以下小题。
[学习资料]高一英语上学期六校教学联盟期末联合考试试题
2015—2016学年度上学期孝感市六校教学联盟期末联合考试高一英语试卷第一部分: 听力(共两节,满分30分)做题时,先将答案划在试卷上。
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)听下面五段对话。
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 will the woman do?A. Buy a cardB. Buy a birthday cake.C. Make a cake.2. What does the woman need to do?A. Give a speech.B. Make arrangements for the man.C. Drive the man to the meeting.3. What i s the man going to do?A. Go to work.B. Go shopping.C. Have a swimming class.4. What are the speakers talking about?A. How to raise pigeons.B. A hobby.C. An old man.5. How long will the woman have to wait?A. About an hour.B. About two hours.C. About three hours.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。
湖北省孝感高级中学2016届高三英语4月调考试题
孝感高中2016届高三4月调考英语试题考试时间:120分钟分值:150分本试卷分第I卷(选择题)和第II卷(非选择题)两部分。
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)1. Why does the man like his new room?A. It is larger than the old one.B. It is near the friends’ flats.C. It is close to the school.2. How much will the man pay for two general tickets and two student tickets?A. $40.B. $30.C. $20.3. What do w e learn about Jack?A. He gave orders like a boss.B. He worked there as a boss.C. He spoke to the boss.4. What does the woman sug gest?A. The radio batteries have been replaced.B. They don’t really need to listen to the radio.C. They should get a new radio.5. What do we learn about the woman?A. She can’t afford any dictionary.B. She will plan for a good dictionary.C. She has a better dictionary.第二节(共15小题;每小题1分,满分15分)听第6段材料,回答第6至8题。
湖北省孝感高中协作体2016-2017学年高二下学期期末考试英语试题-含答案
考试时间:2017年7月1日下午2:30――4:30 试卷满分:150分第I卷第一部分听力(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秒钟的时间回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Where is the man’s English boo?A. In the drawerB. On the desC. On his bed2. What is the man going to do?A. Have a drinB. Go to the libraryC. Hand in his report3. Where does the conversation probably tae place?A. At a restaurantB. At a hotel .C. At home4. What does the woman thin of her new jacet?A. It’s cheapB. It’s niceC. It’s of the best quality5. What happened to the speaers?A. They couldn’t decide where to goB. They had a quarrel outside the OdeonC. There was a misunderstanding about the meeting place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。
【全国百强校】湖北省孝感市六校教学联盟2016届高三上学期期末联考文数试题(原卷版)
湖北省孝感市六校教学联盟2016届高三上学期期末联考文数试题一、选择题(本大题共12个小题,每小题5分,共60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.)1.已知集合{|20}A x x =-<,{|}B x x a =<,若A B A =,则实数a 的取值范围是( )A .(,2]-∞-B .[2,)-+∞C .(,2]-∞D .[2,)+∞2. 已知(1,2)=a ,(0,1)=b ,(,2)k =-c ,若(2)+⊥a b c ,则k =( )A .8B .2C . 2-D . 8-3.设i 是虚数单位,若复数10()3a a R i-∈-是纯虚数,则a 的值为( ) A .3- B .1- C .1 D .34. 命题“对任意x R ∈,都有2240x x -+≤”的否定为( )A.对任意x R ∈,都有2240x x -+≥B. 对任意x R ∈,都有2240x x -+≤C.存在0x R ∈,使得200240x x -+>D.存在0x R ∈,使得200240x x -+≤5.执行如图所示的程序框图,会输出一列数,则这个数列的第3项是( )A .870B .30C .6D .36.已知232cos =⎪⎭⎫ ⎝⎛-ϕπ,且2πϕ<,则tan φ=( )A .33-B .33 C .3- D .3 7.已知等差数列{a n },满足a 1+a 5=2,a 2+a 14=12,则此数列的前10项和S 10=( )A.7B. 14C.21D.358. 设{1,1},{2,0,2}x y ∈-∈-,则以(,)x y 为坐标的点落在不等式21x y +≥所表示的平面区域内的概率为 ( )A .14B .13C .12D .349. 已知双曲线22221x y a b-=的一个焦点与抛物线24y x =,则该双 曲线的方程为( ) A.224515y x -= B.22154x y -= C.22154y x -= D.225514y x -= 10. 设变量x ,y 满足约束条件22024010x y x y x +-≥⎧⎪-+≥⎨⎪-≤⎩,则目标函数z =2y -3x 的最大值为( )A. -3B. 2C. 4D. 511.曲线324y x x =-+在点(13),处的切线的倾斜角为( )A .45°B .30°C .60°D .120° 12. 已知函数()⎩⎨⎧≤>+=0,cos 0,12x x x x x f ,则下列结论正确的是( )A. ()x f 是偶函数B. ()x f 是增函数C .()x f 是周期函数 D. ()x f 的值域为第Ⅱ卷(非选择题共90分)二、填空题(本大题共4小题,每题5分,满分20分.)13.已知等比数列前n 项和为n S ,若42=S ,164=S ,则=6S _______.14. 设函数22log 0()0x x f x x x >⎧=⎨⎩≤,则((4))f f -的值是________.15.已知x,y 的取值如下表:从所得的散点图分析,y 与x 线性相关,且a x y+=95.0ˆ,则a =_________. 16.一个几何体的三视图如图所示,则这个几何体的体积为 .三、解答题(本大题共6小题,共70分.解答应写出文字说明、证明过程或演算步骤.)17.(本小题满分10分)在锐角ABC ∆中,三内角A ,B ,C 的对边分别为c b a ,,,若1,cos ,3A B A >=5,3a b c +==. (Ⅰ)求,a b 的值;(Ⅱ)求cos()A B +的值.18.(本小题满分12分)在等差数列{n a }中,已知1479a a a ++=,36921a a a ++=.(Ⅰ)求数列{n a }的通项n a ;(Ⅱ)求数列{n a }的前9项和9S ;(Ⅲ)若32n a n c +=,求数列{}n c 的前n 项和n T .19.(本题满分12分)某班同学利用国庆节进行社会实践,对[25,55]岁的人群随机抽取n 人进行了一次生活习惯是否符合低碳 观念的调查,若生活习惯符合低碳观念的称为“低碳族”,否则称为“非低碳族”,得到如下统计表和各 年龄段人数频率分布直方图:(Ⅰ)补全频率分布直方图并求n 、a 、p 的值;(Ⅱ)从年龄段在[40,50)的“低碳族”中采用分层抽样法抽取6人参加户外低碳体验活动,其中选取2人 作为领队,求选取的2名领队中恰有1人年龄在[40,45)岁的概率.20.(本题满分12分)如图,ABCD 是正方形,O 是正方形的中心,PO ⊥底面ABCD ,E 是PC 的中点.求证:(Ⅰ)平面PA ∥平面BDE ;(Ⅱ)平面PAC⊥平面BDE .21.(本题满分12分)已知椭圆C 的对称中心为原点O ,焦点在x 轴上,左右焦点分别为1F 和2F ,且|1F 2F |=2,点(1,23) 在该椭圆上.(Ⅰ)求椭圆C 的方程;(Ⅱ)过1F 的直线l 与椭圆C 相交于A ,B 两点,若 A 2F B 的面积为7212,求以2F 为圆心且与直线l 相 切圆的方程.22.(本题满分12分) 已知函数3211()232f x x x ax =-++. (Ⅰ)若曲线()y f x =在点(2,(2))P f 处的切线的斜率为6-,求实数a ; (Ⅱ)若1a =,求()f x 的极值; (Ⅲ)当02a <<时,()f x 在[]1,4上的最小值为163-,求()f x 在该区间上的最大值.:。
湖北省孝感市六校教学联盟2016届高三(上)期末数学试卷(文科)(word解析版)
2015-2016学年湖北省孝感市六校教学联盟高三(上)期末数学试卷(文科)一、选择题(本大题共12小题,每小题5分,共60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)1.已知集合A={x|x﹣2<0},B={x|x<a},若A∩B=A,则实数a的取值范围是()A.(﹣∞,﹣2]B.[﹣2,+∞)C.(﹣∞,2]D.[2,+∞)2.已知=(1,2),=(0,1),=(k,﹣2),若(+2)⊥,则k=()A.2 B.﹣2 C.8 D.﹣83.设i是虚数单位,若复数a﹣(a∈R)是纯虚数,则a的值为()A.﹣3 B.﹣1 C.1 D.34.命题“对任意x∈R,都有x2﹣2x+4≤0”的否定为()A.对任意x∈R,都有x2﹣2x+4≥0 B.对任意x∈R,都有x2﹣2x+4≤0C.存在x0∈R,使得x02﹣2x0+4>0 D.存在x0∈R,使x02﹣2x0+4≤05.执行如图所示的程序框图,会输出一列数,则这个数列的第3项是()A.870 B.30 C.6 D.36.已知cos(﹣φ)=,且|φ|<,则tanφ=()A.B.C.D.7.已知等差数列{a n},满足a1+a5=2,a2+a14=12,则此数列的前10项和S10=()A.7 B.14 C.21 D.358.设x∈{﹣1,1},y∈{﹣2,0,2},则以(x,y)为坐标的点落在不等式x+2y≥1所表示的平面区域内的概率为()A.B.C.D.9.已知双曲线﹣=1的一个焦点与抛物线y2=4x的焦点重合,且双曲线的离心率等于,则该双曲线的方程为()A.B.C.D.10.设变量x,y满足约束条件,则目标函数z=2y﹣3x的最大值为()A.﹣3 B.2 C.4 D.511.曲线y=x3﹣2x+4在点(1,3)处的切线的倾斜角为()A.30°B.60°C.45°D.120°12.已知函数f(x)=,则下列结论正确的是()A.f(x)是偶函数B.f(x)是增函数C.f(x)是周期函数D.f(x)的值域为[﹣1,+∞)二、填空题(本大题4小题,每题5分,共20分)13.已知等比数列前n项和为S n,若S2=4,S4=16,则S6=.14.设函数f(x)=,则f(f(﹣4))的值是.15.已知x、y的取值如下表:从散点图分析,y与x线性相关,且回归方程为=0.95x+a,则a=.16.一个几何体的三视图如图所示,则这个几何体的体积为.三、解答题:(本大题6小题,共70分.解答应写出文字说明,证明过程或演算步骤)17.在锐角△ABC中,三内角A,B,C的对边分别为a,b,c,若,a+b=5,c=3.(Ⅰ)求a,b的值;(Ⅱ)求cos(A+B)的值.18.在等差数列{a n}中,已知a1+a4+a7=9,a3+a6+a9=21,(Ⅰ)求数列{a n}的通项a n;(Ⅱ)求数列{a n}的前9项和S9;(Ⅲ)若,求数列{c n}的前n项和T n.19.某班同学利用寒假进行社会实践活动,对[25,55]岁的人群随机抽取n人进行了一次生活习惯是否符合低碳观念的调查,若生活习惯符合低碳观念的称为“低碳族”,否则称为“非低碳族”,得到如下统计表和各年龄段人数频率分布直方图:(1)补全频率分布直方图并求n、a、p的值;(2)从年龄段在[40,50)的“低碳族”中采用分层抽样法抽取6人参加户外低碳体验活动,其中选取2人作为领队,求选取的2名领队中恰有1人年龄在[40,45)岁的概率.20.如图,ABCD是正方形,O是正方形的中心,PO⊥底面ABCD,E是PC的中点.求证:(Ⅰ)PA∥平面BDE;(Ⅱ)平面PAC⊥平面BDE.21.已知椭圆C的中心在原点,焦点在x轴上,左右焦点分别为F1,F2,且|F1F2|=2,点(1,)在椭圆C上.(Ⅰ)求椭圆C的方程;(Ⅱ)过F1的直线l与椭圆C相交于A,B两点,且△AF2B的面积为,求以F2为圆心且与直线l 相切的圆的方程.22.已知:已知函数f(x)=﹣+2ax,(Ⅰ)若曲线y=f(x)在点P(2,f(2))处的切线的斜率为﹣6,求实数a;(Ⅱ)若a=1,求f(x)的极值;(Ⅲ)当0<a<2时,f(x)在[1,4]上的最小值为﹣,求f(x)在该区间上的最大值.2015-2016学年湖北省孝感市六校教学联盟高三(上)期末数学试卷(文科)参考答案与试题解析一、选择题(本大题共12小题,每小题5分,共60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)1.已知集合A={x|x﹣2<0},B={x|x<a},若A∩B=A,则实数a的取值范围是()A.(﹣∞,﹣2]B.[﹣2,+∞)C.(﹣∞,2]D.[2,+∞)【考点】交集及其运算.【专题】集合.【分析】化简A,再根据A∩B=A,求得实数a的取值范围.【解答】解:∵集合A={x|x﹣2<0}={x|x<2},B={x|x<a},A∩B=A,∴a≥2,故选:D.【点评】本题主要考查两个集合的交集的定义和求法,属于基础题.2.已知=(1,2),=(0,1),=(k,﹣2),若(+2)⊥,则k=()A.2 B.﹣2 C.8 D.﹣8【考点】数量积判断两个平面向量的垂直关系.【专题】平面向量及应用.【分析】由向量的坐标运算易得的坐标,进而由可得它们的数量积为0,可得关于k 的方程,解之可得答案.【解答】解:∵=(1,2),=(0,1),∴=(1,4),又因为,所以=k﹣8=0,解得k=8,故选C【点评】本题考查平面向量数量积和向量的垂直关系,属基础题.3.设i是虚数单位,若复数a﹣(a∈R)是纯虚数,则a的值为()A.﹣3 B.﹣1 C.1 D.3【考点】复数的基本概念.【专题】计算题.【分析】利用复数的运算法则把a﹣(a∈R)可以化为(a﹣3)﹣i,再利用纯虚数的定义即可得到a.【解答】解:∵=(a﹣3)﹣i是纯虚数,∴a﹣3=0,解得a=3.故选D.【点评】熟练掌握复数的运算法则和纯虚数的定义是解题的关键.4.命题“对任意x∈R,都有x2﹣2x+4≤0”的否定为()A.对任意x∈R,都有x2﹣2x+4≥0 B.对任意x∈R,都有x2﹣2x+4≤0C.存在x0∈R,使得x02﹣2x0+4>0 D.存在x0∈R,使x02﹣2x0+4≤0【考点】命题的否定.【专题】简易逻辑.【分析】根据全称命题的否定是特称命题即可得到结论.【解答】解:根据全称命题的否定是特称命题得:存在x0∈R,使得x02﹣2x0+4>0,故选:C【点评】本题主要考查含有量词的命题的否定,比较基础.5.执行如图所示的程序框图,会输出一列数,则这个数列的第3项是()A.870 B.30 C.6 D.3【考点】程序框图.【专题】图表型;算法和程序框图.【分析】根据已知的框图,可知程序的功能是利用循环计算数列a n的各项值,并输出,模拟程序的运行结果,可得答案.【解答】解:当N=1时,A=3,故数列的第1项为3,N=2,满足继续循环的条件,A=3×2=6;当N=2时,A=6,故数列的第2项为6,N=3,满足继续循环的条件,A=6×5=30;当N=3时,A=30,故数列的第3项为30,故选:B.【点评】本题考查的知识点是程序框图,当程序的运行次数不多时,我们多采用模拟程序运行的方法得到程序的运行结果,属于基础题.6.已知cos(﹣φ)=,且|φ|<,则tanφ=()A.B.C.D.【考点】诱导公式的作用;同角三角函数间的基本关系.【专题】计算题.【分析】首先根据,结合两角差的余弦公式,展开可得sinϕ=,再由,sinϕ>0,可得ϕ=,所以tanφ=,从而得到正确选项.【解答】解:∵,∴,即sinϕ=又∵,sinϕ=>0∴ϕ为锐角,且ϕ=,可得tanφ=故选D【点评】本题给出的余弦,欲求ϕ的正切值,着重考查了特殊角的三角函数和同角三角函数的关系等知识点,属于基础题.7.已知等差数列{a n},满足a1+a5=2,a2+a14=12,则此数列的前10项和S10=()A.7 B.14 C.21 D.35【考点】等差数列的前n项和.【专题】等差数列与等比数列.【分析】由等差数列的性质和题意可得a3和a8的值,进而可得a1+a10的值,代入求和公式计算可得.【解答】解:由题意和等差数列的性质可得2a3=a1+a5=2,2a8=a2+a14=12,解得a3=1,a8=6,∴a1+a10=a3+a8=7,∴S10===35,故选:D.【点评】本题考查等差数列的求和公式和等差数列的性质,属基础题.8.设x∈{﹣1,1},y∈{﹣2,0,2},则以(x,y)为坐标的点落在不等式x+2y≥1所表示的平面区域内的概率为()A.B.C.D.【考点】列举法计算基本事件数及事件发生的概率;几何概型.【专题】计算题;转化思想;定义法;概率与统计.【分析】利用列举法,结合古典概型的概率公式进行求解即可.【解答】解:∵x∈{﹣1,1},y∈{﹣2,0,2},∴对应的点的坐标为(﹣1,﹣2),(﹣1,0),(﹣1,2),(1,﹣2),(1,0),(1,2),共有6个则坐标落在不等式x+2y≥1所表示的平面区域内有,(﹣1,2),(1,2),(1,0),有3个,则对应的概率P=,故选:C【点评】本题主要考查古典概型的概率的计算,利用列举法是解决本题的关键.9.已知双曲线﹣=1的一个焦点与抛物线y2=4x的焦点重合,且双曲线的离心率等于,则该双曲线的方程为()A.B.C.D.【考点】双曲线的标准方程;抛物线的简单性质;双曲线的简单性质.【专题】计算题;压轴题.【分析】先根据抛物线方程求得焦点坐标,进而确定双曲线的焦点,求得双曲线中的c,根据离心率进而求得长半轴,最后根据b2=c2﹣a2求得b,则双曲线的方程可得.【解答】解:抛物线y2=4x的焦点F(1,0),双曲线的方程为故选D【点评】本题主要考查了双曲线的标准方程.考查了对圆锥曲线基础知识的综合运用.10.设变量x,y满足约束条件,则目标函数z=2y﹣3x的最大值为()A.﹣3 B.2 C.4 D.5【考点】简单线性规划.【专题】计算题.【分析】作出不等式组表示的平面区域,由z=2y﹣3x可得表示直线z=2y﹣3x在直线上的截距,截距越大,z越大,结合图形可求z的最大值【解答】解:作出不等式组表示的平面区域,如图所示由z=2y﹣3x可得表示直线z=2y﹣3x在直线上的截距,截距越大,z越大结合图形可知,当z=2x﹣3y经过点A时,z最大由可得A(0,2),此时z=4故选C【点评】本题主要考查了线性规划的简单应用,解题的关键是明确目标函数的几何意义11.曲线y=x3﹣2x+4在点(1,3)处的切线的倾斜角为()A.30°B.60°C.45°D.120°【考点】直线的倾斜角.【专题】计算题.【分析】欲求在点(1,3)处的切线倾斜角,先根据导数的几何意义可知k=y′|x=1,再结合正切函数的值求出角α的值即可.【解答】解:y′=3x2﹣2,切线的斜率k=3×12﹣2=1.故倾斜角为45°.故选C【点评】本题考查了导数的几何意义,以及利用正切函数的图象求倾斜角,本题属于容易题.12.已知函数f(x)=,则下列结论正确的是()A.f(x)是偶函数B.f(x)是增函数C.f(x)是周期函数D.f(x)的值域为[﹣1,+∞)【考点】余弦函数的单调性.【专题】函数的性质及应用.【分析】由三角函数和二次函数的性质,分别对各个选项判断即可.【解答】解:由解析式可知当x≤0时,f(x)=cosx为周期函数,当x>0时,f(x)=x2+1,为二次函数的一部分,故f(x)不是单调函数,不是周期函数,也不具备奇偶性,故可排除A、B、C,对于D,当x≤0时,函数的值域为[﹣1,1],当x>0时,函数的值域为(1,+∞),故函数f(x)的值域为[﹣1,+∞),故正确.故选:D【点评】本题考查分段函数的性质,涉及三角函数的性质,属基础题.二、填空题(本大题4小题,每题5分,共20分)13.已知等比数列前n项和为S n,若S2=4,S4=16,则S6=52.【考点】等比数列的通项公式.【专题】计算题;方程思想;综合法;等差数列与等比数列.【分析】由等比数列的性质可得S2,S4﹣S2,S6﹣S4成等比数列,解关于S6的方程可得.【解答】解:∵等比数列前n项和为S n,S2=4,S4=16,又∵S2,S4﹣S2,S6﹣S4成等比数列,∴(S4﹣S2)2=S2(S6﹣S4),∴(16﹣4)2=4(S6﹣16),解得S6=52故答案为:52【点评】本题考查等比数列的通项公式和前n项和的性质,属基础题.14.设函数f(x)=,则f(f(﹣4))的值是4.【考点】函数的值.【专题】计算题;函数思想;函数的性质及应用.【分析】直接利用分段函数求解函数值即可.【解答】解:函数f(x)=,则f(f(﹣4))=f(16)=log216=4.故答案为:4.【点评】本题考查分段函数的应用,函数值的求法,考查计算能力.15.已知x、y的取值如下表:从散点图分析,y与x线性相关,且回归方程为=0.95x+a,则a= 2.6.【考点】最小二乘法;线性回归方程.【专题】计算题.【分析】本题考查的知识点是线性回归直线的性质,由线性回归直线方程中系数的求法,我们可知在回归直线上,满足回归直线的方程,我们根据已知表中数据计算出,再将点的坐标代入回归直线方程,即可求出对应的a值.【解答】解:点在回归直线上,计算得;代入得a=2.6;故答案为2.6.【点评】统计也是高考新增的考点,回归直线方程的求法,又是统计中的一个重要知识点,其系数公式及性质要求大家要熟练掌握并应用.16.一个几何体的三视图如图所示,则这个几何体的体积为.【考点】由三视图求面积、体积.【专题】计算题.【分析】三视图复原的几何体是四棱锥,底面是正方形,依据三视图的数据,求出几何体的体积.【解答】解:三视图复原的几何体是底面是正方形,底面边长为1;一条侧棱垂直底面,棱锥的高为2;所以四棱锥的体积为:×2×1×1=.故答案为:.【点评】本题是基础题,考查三视图的视图能力,计算能力,空间想象能力,常考题型.三、解答题:(本大题6小题,共70分.解答应写出文字说明,证明过程或演算步骤)17.在锐角△ABC中,三内角A,B,C的对边分别为a,b,c,若,a+b=5,c=3.(Ⅰ)求a,b的值;(Ⅱ)求cos(A+B)的值.【考点】余弦定理;正弦定理.【专题】计算题;整体思想;数形结合法;解三角形.【分析】(Ⅰ)由余弦定理得和题意可得a、b的方程组,解方程组可得;(Ⅱ)由前面解答可得C=A,整体由诱导公式可得.【解答】解:(Ⅰ)在锐角△ABC中,由余弦定理得a2=b2+c2﹣2bccosA,代入数据可得(5﹣b)2=b2+9﹣2b,解得b=2,∴a=3;(Ⅱ)∵a=c=3,∴C=A,∴【点评】本题考查解三角形,涉及余弦定理的应用,属基础题.18.在等差数列{a n}中,已知a1+a4+a7=9,a3+a6+a9=21,(Ⅰ)求数列{a n}的通项a n;(Ⅱ)求数列{a n}的前9项和S9;(Ⅲ)若,求数列{c n}的前n项和T n.【考点】数列的求和;等差数列的通项公式.【专题】计算题;方程思想;数学模型法;等差数列与等比数列.【分析】(I)利用等差数列的通项公式即可得出;(II)利用等差数列的前n项和公式即可得出;(III)利用等比数列的前n项和公式即可得出.【解答】解:(Ⅰ)设等差数列{a n}的公差为d,∵a1+a4+a7=9,a3+a6+a9=21,得,解得a1=﹣3,d=2,∴a n=2n﹣5.(Ⅱ)S9=9a1+36d=9×(﹣3)+36×2=45.(Ⅲ)由(Ⅰ),∴{c n}是首项c1=1,公比q=4的等比数列,∴.【点评】本题考查了等差数列与等比数列的通项公式及其前n项和公式,考查了推理能力与计算能力,属于中档题.19.某班同学利用寒假进行社会实践活动,对[25,55]岁的人群随机抽取n人进行了一次生活习惯是否符合低碳观念的调查,若生活习惯符合低碳观念的称为“低碳族”,否则称为“非低碳族”,得到如下统计表和各年龄段人数频率分布直方图:(1)补全频率分布直方图并求n、a、p的值;(2)从年龄段在[40,50)的“低碳族”中采用分层抽样法抽取6人参加户外低碳体验活动,其中选取2人作为领队,求选取的2名领队中恰有1人年龄在[40,45)岁的概率.【考点】古典概型及其概率计算公式;频率分布直方图;用样本的频率分布估计总体分布.【专题】计算题.【分析】(1)由题意及统计图表,利用图表性质得第二组的频率为1﹣(0.04+0.04+0.03+0.02+0.01)×5=0.3,在有频率定义知高为=0.06,在有频率分布直方图会全图形即可.(2)从年龄段在[40,50)的“低碳族”中采用分层抽样法抽取6人参加户外低碳体验活动,其中选取2人作为领队,求选取的2名领队中恰有1人年龄在[40,45)岁的概率.【解答】解:(1)第一组的人数为=200,频率为0.04×5=0.2,所以n==1000.由题可知,第二组的频率为1﹣(0.04+0.04+0.03+0.02+0.01)×5=0.3,所以第二组的人数为1000×0.3=300,所以p==0.65,第四组的频率为0.03×5=0.15,所以第四组的人数为1000×0.15=150,所以a=150×0.4=60.频率直方图如下:(2)∵[40,45)岁年龄段的“低碳族”与[45,50)岁年龄段的“低碳族”的比值为60:30=2:1,所以采用分层抽样法抽取6人,[40,45)岁中有4人,[45,50)岁中有2人.设[40,45)岁中的4人为a、b、c、d,[45,50)岁中的2人为m、n,则选取2人作为领队的有(a,b)、(a,c)、(a,d)、(a,m)、(a,n)、(b,c)、(b,d)、(b,m)、(b,n)、(c,d)、(c,m)、(c,n)、(d,m)、(d,n)、(m,n),共15种;其中恰有1人年龄在[40,45)岁的有(a,m)、(a,n)、(b,m)、(b,n)、(c,m)、(c,n)、(d,m)、(d,n),共8种.∴选取的2名领队中恰有1人年龄在[40,45)岁的概率为P=.【点评】本题考查频率分步直方图,考查频数,频率和样本容量之间的关系,考查等可能事件的概率,考查利用列举法来得到题目要求的事件数,本题是一个概率与统计的综合题目.20.如图,ABCD是正方形,O是正方形的中心,PO⊥底面ABCD,E是PC的中点.求证:(Ⅰ)PA∥平面BDE;(Ⅱ)平面PAC⊥平面BDE.【考点】平面与平面垂直的判定;直线与平面平行的判定.【专题】空间位置关系与距离.【分析】(I)根据线面平行的判定定理证出即可;(II)根据面面垂直的判定定理证明即可.【解答】证明:(I)∵O是AC的中点,E是PC的中点,∴OE∥AP,又∵OE⊂平面BDE,PA⊄平面BDE.∴PA∥平面BDE.(II)∵PO⊥底面ABCD,PO⊥BD,又∵AC⊥BD,且AC∩PO=O∴BD⊥平面PAC,而BD⊂平面BDE,∴平面PAC⊥平面BDE【点评】本题考查了线面平行的判定定理,面面垂直的判定定理,是一道基础题.21.已知椭圆C的中心在原点,焦点在x轴上,左右焦点分别为F1,F2,且|F1F2|=2,点(1,)在椭圆C上.(Ⅰ)求椭圆C的方程;(Ⅱ)过F1的直线l与椭圆C相交于A,B两点,且△AF2B的面积为,求以F2为圆心且与直线l 相切的圆的方程.【考点】椭圆的标准方程;圆的标准方程;直线与圆锥曲线的综合问题.【专题】圆锥曲线的定义、性质与方程.【分析】(Ⅰ)先设出椭圆的方程,根据题设中的焦距求得c和焦点坐标,根据点(1,)到两焦点的距离求得a,进而根据b=求得b,得到椭圆的方程.(Ⅱ)先看当直线l⊥x轴,求得A,B点的坐标进而求得△AF2B的面积与题意不符故排除,进而可设直线l的方程为:y=k(x+1)与椭圆方程联立消y,设A(x1,y1),B(x2,y2),根据韦达定理可求得x1+x2和x1•x2,进而根据表示出|AB|的距离和圆的半径,求得k,最后求得圆的半径,得到圆的方程.【解答】解:(Ⅰ)设椭圆的方程为,由题意可得:椭圆C两焦点坐标分别为F1(﹣1,0),F2(1,0).∴.∴a=2,又c=1,b2=4﹣1=3,故椭圆的方程为.(Ⅱ)当直线l⊥x轴,计算得到:,,不符合题意.当直线l与x轴不垂直时,设直线l的方程为:y=k(x+1),由,消去y得(3+4k2)x2+8k2x+4k2﹣12=0显然△>0成立,设A(x1,y1),B(x2,y2),则,又即,又圆F2的半径,所以,化简,得17k4+k2﹣18=0,即(k2﹣1)(17k2+18)=0,解得k=±1所以,,故圆F2的方程为:(x﹣1)2+y2=2.【点评】本题主要考查了椭圆的标准方程和椭圆与直线,椭圆与圆的关系.考查了学生综合运用所学知识,创造性地解决问题的能力.22.已知:已知函数f(x)=﹣+2ax,(Ⅰ)若曲线y=f(x)在点P(2,f(2))处的切线的斜率为﹣6,求实数a;(Ⅱ)若a=1,求f(x)的极值;(Ⅲ)当0<a<2时,f(x)在[1,4]上的最小值为﹣,求f(x)在该区间上的最大值.【考点】利用导数研究曲线上某点切线方程;导数在最大值、最小值问题中的应用.【专题】计算题;规律型;函数思想;方程思想;转化思想;综合法;导数的综合应用.【分析】(Ⅰ)求出曲线y=f(x)在点P(2,f(2))处的导数值等于切线的斜率为﹣6,即可求实数a;(Ⅱ)通过a=1,利用导函数为0,判断导数符号,即可求f(x)的极值;(Ⅲ)当0<a<2时,利用导函数的单调性,通过f(x)在[1,4]上的最小值为﹣,即可求出a,然后求f(x)在该区间上的最大值.【解答】(本小题满分14分)解:(Ⅰ)因为f′(x)=﹣x2+x+2a,曲线y=f(x)在点P(2,f(2))处的切线的斜率k=f′(2)=2a﹣2,﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣依题意:2a﹣2=﹣6,a=﹣2.﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣(Ⅱ)当a=1时,,f′(x)=﹣x2+x+2=﹣(x+1)(x﹣2)﹣﹣﹣﹣所以,f(x)的极大值为,f(x)的极小值为.﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣(Ⅲ)令f′(x)=0,得,,f(x)在(﹣∞,x1),(x2,+∞)上单调递减,在(x1,x2)上单调递增,当0<a<2时,有x1<1<x2<4,所以f(x)在[1,4]上的最大值为f(x2),f(4)<f(1),所以f(x)在[1,4]上的最小值为,解得:a=1,x2=2.故f(x)在[1,4]上的最大值为.﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣【点评】本题考查导数的综合应用,切线方程以及极值的求法,函数的单调性与函数的最值的关系,考查转化思想以及计算能力.。
2016届湖北省孝感市高三上学期六校教学联盟期末联合考试语文卷(带解析)
绝密★启用前2016届湖北省孝感市高三上学期六校教学联盟期末联合考试语文卷(带解析)试卷副标题考试范围:xxx ;考试时间:116分钟;命题人:xxx学校:___________姓名:___________班级:___________考号:___________注意事项.1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上第I 卷(选择题)一、选择题(题型注释)1、下面填入横线上的语句衔接最恰当的一项是( )文化,就其广义而言,指人类在社会实践中创造的物质财富和精神财富的总和。
______,_________。
中华儿女无论走到哪里,________ ,_______。
___________。
_________! ①无论在天之涯、海之角②却经久不衰,显示出强大的生命力和凝聚力 ③中华文化虽历经劫难④都不会忘记自己的根——故乡的山,故乡的水,故乡的四合院,故乡的竹篱笆 ⑤所有这一切都唤取游子们浓郁的中华情⑥还有那端午的龙舟,中秋的月饼,重阳的登高,阴历年大门上贴的红纸黑字的春联。
A .⑤①③②④⑥ B .③②①④⑥⑤ C .③②④①⑤⑥ D .⑤⑥③②①④2、下列各句中,没有语病的一句是( )试卷第2页,共13页A .教科书分为必修和选修两类。
必修教科书的内容分“阅读鉴赏”“表达交流”“梳理探究”“名著导读”四个部分组成。
B .“满纸荒唐言,一把辛酸泪!都云作者痴,谁解其中味?” 《红楼梦》第一回的这首诗,既是作者对知音的期待,也是对后世每一个读者的诱惑。
[来源:学科网]C .被称为四大悲剧的《哈姆莱特》《奥赛罗》《李尔王》和《麦克白》代表着莎士比亚艺术的顶峰,其中的主要人物都是复杂丰满、发人深思。
D .“风”“雅”“颂”是按音乐的不同对《诗经》的分类,《诗经》善于运用重章叠句来表达思想感情,使诗歌在音律上和修辞上都到达美的效果。
3、依次填入下列各句横线处的成语,最恰当的一组是( )①中国家庭中很多父母都竭尽所能给孩子__ 的关爱,给他们洗衣、做饭,帮助他们清除前进道路上一切的障碍。
[推荐学习]高二英语上学期六校教学联盟期末联合考试试题
2015—2016学年度上学期孝感市六校教学联盟期末联合考试高二英语试卷注意事项:1.答题前,考生务必将自己的班级、姓名、考号填写在试题卷和答题卷指定的位置,并用2B铅笔将考号填涂在答题卡上,从顶格开始由左至右涂写,不空格。
2.选择题的作答:每小题选出答案后,用统一提供的2B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,再选涂其它答案标号。
答在试题卷、草稿纸上无效。
3.语法填空,短文改错和短文写作题的作答:用统一提供的签字笔直接答在答题卡上对应的答题区域内。
答在试题卷、草稿纸上无效。
4.考生必须保持答题卡的整洁。
考试结束后,请将本试题卷和答题卡一并上交。
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。
1. Where does this conversation probably take place?A.In a bookstore. B. In a library. C.In a classroom.2.At what time will the film begin?A. 7:00B.7:15C.7:203. What are the two speakers mainly talking about?A. A weekend trip.B. Their friend Jane.C. A radio programme.4. What will the woman probably do?A. Go shopping.B. See the man off.C. Catch a train.5. Why did the woman apologize?A. She couldn't take the cake back.B. She went to the wrong place.C. She made a late delivery.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。
湖北孝感高二上学期六校教学联盟期末联合英语试卷
2020-2021学年湖北孝感高二上学期六校教学联盟期末联合英语试卷学校:___________姓名:___________班级:___________考号:___________一、阅读选择When Kathryn was 6 years old, she sat outside for three hours at her home and did not make a sound.Her parents wondered why she was so quiet, only to discover that she was drawing a picture of a flag outside. She recalled. “That’s what I wanted to do that day,” said Kathryn, who is now 23 years old. And in the future, she continued to do art as a hobby.Recently, Kathryn was named Lake Placid’s first ar tist in the neighborhood. She will be there for at least four weeks and possibly more. During that time, she will teach an art class and focus on her own art. Much of her work includes creating photos. She said: “There is always something there that you ha ven’t included, so you can never stop when painting a photo.”Kathryn ended up as the first artist just by chance. She said her sister was on vacation in Florida and looking for a job in Lake Placid. The sister got the job and moved there. Kathryn said she visited her sister and was ordered to do wall paintings inside a building. Later, her sister saw a demand for an artist on line and suggested she should apply.Kathryn said she’s the first artist in her family, but added that her parents are creative. Her father loves to create things from wood, she said. “Anything you can make out of wood, he has made it,” she said.Her own creativity with art continued through college. While at college, she was once employed to recreate a photo of a couple on a vacation to Florida and one of a sunset in either North Carolina or South Carolina.Kathryn said she’s looking at other forms of art. The time she spends here will help her to “figure out who I am as an artist,” she said.1.From the first paragraph, we can know that________.A.Kathryn had few words at her early ageB.Kathryn would sit outside in silenceC.Kathryn used to keep silent at homeD.Kathryn liked art since her childhood2.While painting a photo, Kathryn thinks ________.A.It’s hard to finish a perfect job.B.you can’t stop half wayC.you may miss the photos somewhereD.you have to finish it at a time3.Talking of her father, Kathryn________ .A.praised him for his wood artB.was ashamed of his form of wood artC.was greatly proud of himD.felt pity for his creative talent4.What is the passage mainly about?A.A young artist treats art more than a hobby.B.A hobby becomes a pursuit(追求) for an artist.C.A girl finds her value in her own hobby.D.A girl walks out of her hobby as an artist.Nobody likes having to deal with an upset child. If your little one is hurt, scared or sad, your heart breaks for her. If she’s mad, it can make you mad. You want to be there for her and comfort her, but the best way to do that will depend mainly on two things: why she’s upse t and how old she is. Be calm and open-minded when trying to comfort your upset child.Try to find out why your child is upset, because that affects how you should respond and what will be most effective in trying to comfort her. Take her aside and sit down to talk on her level, physically and emotionally. Be sure she knows she has your complete attention while she’s telling you about the friend who wouldn’t share her new toy and so on. Even if you’ve got 20 other things you need to get done, make yourself take a break and focus on her for a few minutes.Listen carefully to what your child says, and also pay attention to what she’s not saying. If she says she’s upset because “she hates her stupid school”, you must “choose to accept it” —to read between the lines. Maybe she’s struggling with her studies, or the teacher scolded(责备) her in front of everybody. Patiently listen and try to______so you know what kind of problem you’re dealing with.Sometimes just knowing someone hears her pain goes a long way toward comforting an upset child. Don’t make excuses or blame others, just let her know her feelings are natural and understandable. Give her permission to feel sad for a little bit or even cry a little, and give hera big hug. Then help her think of ways to get over the hurt and refocus her attention on another activity or friend.5.What is the purpose of the author in the passage?A.To show an upset child is very tough.B.To share his experience of keeping a child.C.To tell how to comfort an upset child.D.To get advice on how to raise a child.6.When faced with an upset child, the parents________.A.may feel at a loss(不知所措)what to do nextB.should turn to experts for adviceC.should keep him company all the timeD.will easily get angry and frustrated7.When parents have a talk with their child patiently, she can .A.focus her attention on the talkB.understand her parents easilyC.talk about her new toy with youD.open her heart to the parents8.The underlined part in the passage means to________.A.advise her to tell the reasonB.drive her out of homeC.take her to the outsideD.blame her“Wake up. Alicia is waiting for you outside,” my mother called from the kitchen. My mother didn’t like me going for this weekend to my friend’s house in the mountains. “I trust you, but I don’t trust the people out there,” she said seriously. “I’m going to be fine,” were my last words before closing the door of the Jeep. The vehicle went along the dusty road and my mother grew smaller in the distance.The trip over the rough road was uncomfortable. It was scary to climb the steep hills surrounded by great pines. After a long trip we finally arrived at the house. From the moment I got there I knew I would forever love the house. It was decorated like an old country home. My room was small, yet set up nicely. That night I went to sleep early, not because I didn’twant to continue my search, but because I was tired after the long trip.In the morning, the singing of the birds woke me up. The light was just getting through the window. A strong smell of baking and fresh coffee came from the kitchen. I wandered around looking for a living soul, but the house was empty. I had the whole day to myself; my friend had gone hiking. I didn’t want to go with her. The main reason for this trip was to spend some time alone to think about the events happening in my life.After an icy shower, my energies were at their fullest. With basket in hand, I started my hunt.I did not mind walking alone; it was a wonderful feeling to be in contact with nature for the first time. The sound of the water running through the rocks gave me great peace. I never felt such independence in my soul before.9.According to the first paragraph, we can know that________.A.the author took a cold attitude towards her motherB.the author had an argument with her motherC.the author preferred to live in the mountainsD.the author’s mother was worried about her safety10.How did the author find the trip to her friend’s house?A.Interesting and impressive.B.Interesting and comfortable.C.Easy and exciting.D.Rough but very exciting.11.The purpose of the trip for the author is to________.A.enjoy the quiet and beautiful natureB.continue her search for special thingsC.give herself a chance to think aloneD.go hiking in the mountains with her friend12.What is the main idea of the passage?A.Her close friend.B.The peaceful life.C.A favorite trip.D.The distant village.The Christmas season is often considered the season of giving. Many of us spend a lot ofeffort and money in an attempt to give our friends and loved ones the best possible gift. But what is the best gift you could possibly give?Imagine that your bank gave you an account with $86,400 every morning of every day. You could use this amount of money for anything you want. But at the end of every day, the bank tells you that money in the account can only be used within that day. How would you choose to spend this money?This is the attitude we should take towards the time. Time can never get back. It is the only resource that no one can get more than another person.Around the holiday season, we find ourselves very busy. It is a point in the year where how you spend your time is crucial. Spending this valuable time to help another human being in need is one of the greatest gifts we can give. We never know when even giving a short amount of time to help or listen to a stranger, could make the rest of their day much more pleasant.However, the saying that money is time is one of the truest statements ever made. By the act of donating money to a non profit organization which helps — for example, you are allowing that single mother to spend more time looking after her children, instead of being forced to spend time looking for a temporary second job. By donating some money, you have helped someone else use their time for a better cause.One organization I personally would encourage you to consider spending your time and/or money would be Eva Initiatives, an organization created for the homeless. I have volunteered there twice. It was a very positive experience, and being able to learn more about who lived there really gave me a perspective on the real struggles of the people around us.13.What is the function of the first paragraph?A.To imply choosing the proper gifts for others.B.To introduce the theme of the passage.C.To arouse attention from the readers.D.To show giving gifts is a common practice.14.What can we conclude from the 2nd and 3rd paragraphs?A.Lost time never returns.B.Time is sure to tell the truth.C.Time tries friends as fire tries gold.D.Time can create great wonders.15.What do you think of the author in the passage?A.Warm-hearted.B.Responsible.C.Encouraging.D.Strong-minded.二、七选五根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
湖北省部分重点中学高三英语上学期期末联考试题(扫描版,无答案)(2021年整理)
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湖北省部分重点中学2016-2017学年高三英语上学期期末联考试题(扫描版,无答案)
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[推荐学习]高三理综上学期六校教学联盟期末联合考试试题
2015-2016学年度上学期孝感市六校教学联盟期末联合考试高 三 理 科 综 合 能 力 测 试 卷试卷说明:1.试卷分两卷,第I 卷为单项选择题,第II 卷为非选择题,请将答案按照题序用黑色水性签字笔填写在答题纸上;本卷满分300分,考试时间为150分钟。
2.可能用到的相对原子质量 H-1 O-16 C-12 Na-23一.选择题:本题共13小题,每小题6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。
1.在哺乳动物受精的过程中,精子能够与卵细胞相互识别,精子将其头部钻入卵细胞中,与卵细胞发生结合。
当一个精子进入后,细胞发生变化,不再让其他精子进入。
这一现象体现出细胞膜能够( )A .保障细胞内部环境的相对稳定B .控制物质进出细胞C .卵细胞摄入所需要的精子D .进行细胞间的信息交流 2.1880年美国生物学家恩格尔曼设计了一个实验研究光合作用的光谱。
他将棱镜产生的光谱投射到丝状水绵体上,并在水绵悬液中放入好氧细菌,观察细菌的聚集情况(如下图)。
他得出光合作用在红光区和蓝光区最强。
这个实验的思路是( )A .细菌对不同的光反应不一,细菌聚集多的地方,细菌光合作用强B .好氧细菌聚集多的地方,O 2浓度高,水绵光合作用强C .好氧细菌聚集多的地方,产生的有机物多,水绵光合作用强D .好氧细菌大量消耗O 2,使水绵光合作用速度快,则该种光有利于光合作用 3.下列有关孟德尔的“假说-演绎法”的叙述,不正确...的是( ) A .在“一对相对性状的遗传实验”中,提出了等位基因的说法 第1页共14页B.“测交实验”是对推理过程及结果进行的检验C.“生物性状是由遗传因子决定的;体细胞中遗传因子成对存在;配子中遗传因子成单存在;受精时,雌雄配子随机结合”属于假说内容D.“F1能产生数量相等的两种配子”属于推理内容4.地中海贫血是我国南方最常见的遗传性血液疾病之一。
为了解南方某城市人群中地中海贫血的发病情况,某研究小组对该城市的68000人进行了调查,调查结果如下表。
湖北省孝感市2016届高三理综上学期六校教学联盟期末联合考试试题
2015-2016学年度上学期孝感市六校教学联盟期末联合考试高 三 理 科 综 合 能 力 测 试 卷试卷说明:1.试卷分两卷,第I 卷为单项选择题,第II 卷为非选择题,请将答案按照题序用黑色水性签字笔填写在答题纸上;本卷满分300分,考试时间为150分钟。
2.可能用到的相对原子质量 H-1 O-16 C-12 Na-23一.选择题:本题共13小题,每小题6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。
1.在哺乳动物受精的过程中,精子能够与卵细胞相互识别,精子将其头部钻入卵细胞中,与卵细胞发生结合。
当一个精子进入后,细胞发生变化,不再让其他精子进入。
这一现象体现出细胞膜能够( )A .保障细胞内部环境的相对稳定B .控制物质进出细胞C .卵细胞摄入所需要的精子D .进行细胞间的信息交流 2.1880年美国生物学家恩格尔曼设计了一个实验研究光合作用的光谱。
他将棱镜产生的光谱投射到丝状水绵体上,并在水绵悬液中放入好氧细菌,观察细菌的聚集情况(如下图)。
他得出光合作用在红光区和蓝光区最强。
这个实验的思路是( )A .细菌对不同的光反应不一,细菌聚集多的地方,细菌光合作用强B .好氧细菌聚集多的地方,O 2浓度高,水绵光合作用强C .好氧细菌聚集多的地方,产生的有机物多,水绵光合作用强D .好氧细菌大量消耗O 2,使水绵光合作用速度快,则该种光有利于光合作用 3.下列有关孟德尔的“假说-演绎法”的叙述,不正确...的是( ) A .在“一对相对性状的遗传实验”中,提出了等位基因的说法 B .“测交实验”是对推理过程及结果进行的检验第1页共14页C .“生物性状是由遗传因子决定的;体细胞中遗传因子成对存在;配子中遗传因子成单存在;受精时,雌雄配子随机结合”属于假说内容D .“F 1能产生数量相等的两种配子”属于推理内容4.地中海贫血是我国南方最常见的遗传性血液疾病之一。
为了解南方某城市人群中地中海贫血的发病情况,某研究小组对该城市的68000人进行了调查,调查结果如下表。
湖北省孝感高中协作体2016-2017学年高二下学期期末考试英语试题-含答案
考试时间:2017年7月1日下午2:30――4:30 试卷满分:150分第I卷第一部分听力(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秒钟的时间回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Where is the man’s English boo?A. In the drawerB. On the desC. On his bed2. What is the man going to do?A. Have a drinB. Go to the libraryC. Hand in his report3. Where does the conversation probably tae place?A. At a restaurantB. At a hotel .C. At home4. What does the woman thin of her new jacet?A. It’s cheapB. It’s niceC. It’s of the best quality5. What happened to the speaers?A. They couldn’t decide where to goB. They had a quarrel outside the OdeonC. There was a misunderstanding about the meeting place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。
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2015——2016学年度上学期孝感市六校教学联盟期末联合考试高三英语试卷命题人:安陆二中高三英语组审题人:余祥金试卷满分150分考试用时120分钟注意事项:1. 本试卷分第一卷(选择题)和第二卷(非选择题)两部分。
答卷前,考生务必将自己的姓名、准考证号填写答题卡上,并将准考证号条形码粘贴在答题卡上的指定位置。
2. 选择题的作答:每小题选出答案后,用2B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。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3. 完成句子和短文写作题的作答:用0.5mm黑色签字笔直接答在答题卡上对应的答题区域内。
写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4. 考试结束后,请将本试题卷和答题卡一并上交。
★祝考试顺利★第I卷(选择题共100分)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罝。
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。
What does the man think of Jane?A. She is too slim.B. She is attractive.C. She is a little fat.What will Jack do when he gets home?A. He will watch TV.B. He will play soccer.C. He will help his parents. What advice does the man speaker give?A. Buy a magazine about decoration.B. Don’t put furniture in the bedroomC. Just put some of the furniture in the bedroom.How old is James?A. 20 years oldB. 21 years oldC. 22 years oldWhat did the woman do f or Billy’s birthday party?A. She set the table.B. She prepared the hats.C. She made the birthday cake.第二节(共15小短: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. 7题。
What makes the speakers happy?A. The good program on TV.B. The end of the election.C. A special story about the election.How soon is the next election?A. in four yearsB. in five yearsC. in six years听第7段材料,回答第8至9题。
What can be known about the curtains?A. They are nice and expensive.B. They are beautiful but dirty.C. They are dirty and small.What will the woman do with the curtains?A. She will wash them herself.B. She will throw them away.C. She will have them mended.听第8段材料,回答第10至12题。
Where did they meet Claudia?A. at the post office.B. at a music store.C. on the Internet.How long will the man stay in Germany?A. one month.B. about half a month.C. one week.What advice does the woman give the man?A. take a small giftB. smile and be friendlyC. be on time听第9段材料,回答第13至16题。
What does the man plan to wear in the summer months?A. jeansB. casual shoesC. a cool hatWhat will the man buy in his destination if it’s necessary?A. a sun hatB. a suitcaseC. a coatWhat does the man plan to buy later on for the spring season?A. some sweatersB. a jacketC. an umbrellaWhat is the weather like in the spring?A. It’s windyB. It’s coolC. It’s rainy听第10段材料,回答第17至20题。
How long should a young child sleep a day according to the International Sleep Foundation?A. over 8 yearsB. over 9 yearsC. over 10 hoursHow many young child did the researchers monitor a week?A. about 300B. about 400C. about 200What did the researchers find?A. Most of the children slept only eight hours.B. Some fat children slept irregularly.C. Few children slept enough hours.What advice did the researchers give?A. making up lost sleep on the weekends.B. sleeping regularly and enough hours.C. sleeping comfortably in a dark environment.第二部分阅读理解(共20小题,每题2分,满分40分)第一节:(共15小题;每小题2分,满分30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。
ANot all great meals come from restaurants. Some are served from carts and stalls, and eaten on the go. So-called street food is not only delicious, but can be found in nearly every country, rich or poor, says Carla Diamanti, co-author of Street Food: Authentic Snacks from Around the World. “It's a way to get to know the people and the flavor of a place,” says the Italian writer, who has nibbled her way around the globe. She shares some favorite snacks and snacking places with us.Naples, ItalyPizza: Pizza may be the closest thing to a global food, but Diamanti says there's nothing like the way it's prepared in Naples. The dish is often ordered from a window counter and quickly baked for customers. If you're eating it on the go, you fold it up for pizza al portafoglio, literally wallet style. “Our pizza is quick and simple,” she says. www.inaples.itNew YorkHot dogs: When foreigners first visit America, one of the first things many want to try is the country's typical snack food, the hot dog. “It's like the flag of America—both inexpensive and democratic,” Diamanti says. “You expect to see kids queuing at a hot dog stall.” 212-484-1200; JapanBento boxes: Diamanti says the best time and place to eat this portable Japanese meal is under a blooming cherry tree in the spring. Bento boxes are filled with different dishes: often fish, meat, pickled vegetables, rice or tofu. “It's really just a taste,” she says. While the containers are often elaborate wooden serving trays, they can be also cardboard boxes ordered to go. 212-757-5640; www.jnto.go.jpJamaa el Fna Square, Marrakech, MoroccoFood stalls: When the sun begins to set, this central square comes to life as crowds gather to sing, dance and eat. Hundreds of stalls serve grilled meat, chicken and rice. “There is plenty of smoke with hundreds of people cooking at th e same time,” Diamanti says. 212 - 221 -1 583; www. /index.php/eng/21. It can be learned from the text that Carla Diamanti ________.A. doesn't like street food.B. has traveled a lot .C. has set up the website www.inaples.it.D. likes the pizza most.22. What is special about the pizza in Naples, Italy?A. its attractive taste.B. its low price.C. its unique ingredients.D. the way it's prepared.23. For those who want to eat under blooming cherry trees in the spring, they'd better go to _____.A. Naples, ItalyB. New YorkC. JapanD. MoroccoBA policeman was questioning 3 blondes who were training to become detectives. To test their skills in recognizing a suspect, he shows the first blonde a picture for 5 seconds and then hides it.“This is your suspect, how would you recognize him?”The first blonde answers, “That's easy. We’ll catch him fast because he only has one eye!”The policeman says, “Well... Uh... that's because the picture shows his profile.” S lightly confused by this ridiculous response, he flashes the picture for 5 seconds at the second blonde and asks her, “This is your suspect, and how would you recognize him?”The second blonde giggles, flips her hair and says, “Ha! He'd be too easy to catc h because he only has one ear!”The policeman angrily responds, “What's the matter with you two? Of course only one eye and one ear are showing because it's a picture of his profile!! Is that the best answer you can come up with?”Extremely frustrated at this point, he shows the picture to the third blonde and in a very testy voice asks “This is your suspect, how would you recognize him?” He quickly adds, “Think hard before giving me a stupid answer.”The blonde looks at the picture intently for a mome nt and says, “Hmmmm... the suspect wears contact lenses(隐形眼镜).”The policeman is surprised and speechless because he really doesn't know himself if thesuspect wears contacts or not. “Well, that’s an interesting answer... wait here for a few minutes whi le I check his file and I’ll get back to you on that.” He leaves the room and goes to his office, checks the suspect's file in his computer, and comes back with a beaming smile on his face.“Wow! I can't believe it... it's TRUE! The suspect does in fact w ear contact lenses.Goodwork! How were you able to make such an acute observation?”“That's easy,” the blonde replied.“He can't wear regular glasses because he only has one eye and one ear.”24. Why did the policeman show a picture to the three blondes?A. to train them as qualified police officers.B. to show the skills in recognizing a suspect.C.to inquire about their relationship with the suspect.D. to test their potential of being detectives.25. What's the policeman's attitude towards the first blonde's answer?A. embarrassed.B. puzzled.C. angry.D. satisfied.26. What did the second blonde think of the task?A. ridiculous.B. confusing.C. demanding.D. easy.27. How did the third blonde know that the suspect wore contact lenses?A. by logical and reasonable analysis.B.by checking the file in the computer.C. by coincidence.D. by random guess.CAll over the world mothers and fathers teach their children manners. Other children may have manners that are not like yours. There are all kinds of manners.Many years ago, children who had good manners were seen and not heard. They kept quite quiet if grown-ups were talking. Today, well-mannered children have more freedom.Sometimes good manners in one place are bad manners in other places.Suppose you are a visitor in the land of Mongolia. Some friends ask you to eat with them. What kind of manners do they want you to have? They want you to give a loud “burp” (打嗝)after you finish eating. Burping would show that you liked your food.In some countries, if you give a loud burp, you are told to say “excuse me, please.”In many places people like to eat together. But in some parts of Polynesia it is bad manners to be seen eating at all. People show good manners by turning their backs on others while they eat. What are manners like in an East African town? The people try not to see you. They are being polite. You may see a friend. He may not see you at all. If you are polite, you will sit down beside him. You will wait until he finishes what he is doing. Then he will talk to you.Suppose you visit a friend in Arabia. You should walk behind the other tents until you come to his tent. If you pass in front of the other tents, you will be asked into each one. People will ask you to eat with them. And it is bad manners if you say no.Manners are different all over the world. But it is good to know that all manners begin in the same way. People needed ways to show that they wanted to be friends.28. People turn their backs on others while they eat in _______.A. some parts of Polynesia.B. an East African town.C. Mongolia.D. Arabia.29. In an East African town, the people try not to see you. This is because_________.A. they are busy doing things.B. they don’t want to talk with you.C. it is good manners.D. they are waiting for you to talk with them.30. Which of the following statements is true?A. Manners are different all over the world.B. Children with good manners are quiet.C. You should not walk behind the tents in Arabia.D. In Mongolia, you should say “excuse me” when you give a burp after dinner.The best title of the passage should be _______.A. Different kinds of manners.B. What are good manners?C. Children's manners are different.D. When you are in Rome, do as the Romans do.DThe Pacific island nation of Nauru used to be a beautiful place. Now it is an ecological disaster area. Nauru's heartbreaking story could have one good consequence — other countries might learn from its mistakes.For thousands of years, Polynesian people lived in the remote island of Nauru, far from western civilization. The first European to arrive was John Fearn in 1798. He was the British captain of the Hunter, a whaling ship. He called the island Pleasant Island.However, because it was very remote, Nauru had little communication with Europeans at first. The whaling ships and other traders began to visit, bringing guns and alcohol. These elements destroyed the social balance of the twelve family groups on the island. A ten-year civil war started, which reduced the population from 1,400 to 900.Nauru's real troubles began in 1899 when a British mining company discovered phosphate(磷酸盐)on the island. In fact, it found that the island of Nauru was nearly all phosphate, which was a very important fertilizer for farming. The company began mining the phosphate.A phosphate mine is not a hole in the ground; it is a strip mine. When a company strip-mines, it Comremoves the top layer of soil. Then it takes away the material it wants. Strip mining totally destroys the land. Gradually, the lovely island of Nauru started to look like the moon.In 1968, Nauru became one of the richest countries in the world. Every year the government received millions and millions of dollars for its phosphate.Unfortunately, the leaders invested the money unwisely and lost millions of dollars. In addition, they used millions more dollars for personal expenses. Soon people realized that they had a terrible problem—their phosphate was running out. Ninety percent of their island was destroyed and they had nothing. By 2000, Nauru was financially ruined. Experts say that it would take approximately$433, 600, 000 and more than 20 years to repair the island. This will probably never happen.32. What was Nauru like before the Europeans came?A. rich and powerfulB. modern and openC. peaceful and attractiveD. greedy and aggressive33. The ecological disaster in Nauru resulted from .A. soil pollutionB. phosphate over miningC. farming activityD. whale huntingWhich of the following was a cause of Nauru's financial problem?A. Its leaders misused the money.B. It spent too much repairing the island.C. Its phosphate mining cost much money.D. It lost millions of dollars in the civil war.35. What can we learn about Nauru from the last paragraph?A. The leaders will take the experts' words seriously.B. The phosphate mines were destroyed.C. The island was abandoned by the Nauruans.D. The ecological damage is difficult to repair.第二节:(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,选项中有两项为多余选项。