英语-福建省南安第一中学2016-2017学年高二下学期期末考试

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【精编word版】福建省南安一中2012-2013学年高二下学期期末英语试卷

【精编word版】福建省南安一中2012-2013学年高二下学期期末英语试卷

南安一中2012~2013学年度下学期期末考高二英语科试卷本试卷考试内容为:高二英语。

分第I卷(选择题)和第II卷,共12页,满分150分,考试时间120分钟。

注意事项:1.答题前,考生务必先将自己的姓名、准考证号填写在答题纸上。

2.考生作答时,请将答案答在答题纸上,在本试卷上答题无效。

按照题号在各题的答题区域内作答,超出答题区域书写的答案无效。

3.答案使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整、笔迹清楚(英语科选择题答案使用2B铅笔填涂,如需改动,用橡皮擦干净后,再选涂其它答案标号)。

4.保持答题纸纸面清洁,不破损。

考试结束后,将本试卷自行保存,答题纸、答题卡交回。

第I卷(选择题共115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 has made the man late?A. A traffic jam.B. Playing a time.C. Watching TV.2. What does the woman think the man should do?A. Finish the table.B. Get someone else to do the work.C. Buy a table3. What will the weather be like?A.Rainy.B.Sunny.C.Snowy.4. What is the man doing?A. Making an invitation.B. Collecting information..C. Having a party.5. Where are the speakers probably?A. In a store.B.At the post office.C. At the bus station.第二节(共15小题;每题1.5分,满分22.5分)听下面5段对话或独白。

数学---福建省南安第一中学2016-2017学年高二下学期期末考试(文)

数学---福建省南安第一中学2016-2017学年高二下学期期末考试(文)

福建省南安第一中学2016-2017学年高二下学期期末考试(文)注意事项:1.答题前,考生务必先将自己的姓名、准考证号填写在答题纸上.2.考生作答时,使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整、笔迹清楚.请将答案答在答题纸上,在本试卷上答题无效. 按照题号在各题的答题区域内作答,超出答题区域书写的答案无效.一.选择题:本大题共12小题,每小题5分,共60分. 每小题只有1项符合题目要求. 1. 集合{}1 , 0 , 1 , 2 , 3A =-,{}39B x x =<,则A B 等于 ( ) A .{}1,2 B .{} 1 ,2,3 C .{}0,1,2 D .{}1,0,1,2- 2.已知a R ∈,则“2a >”是“112a <””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 3. 函数42log (1)y x =-的图象大致是 ( )A. B. C. D.4. α是第二象限角,(,5)P x 为其终边上一点且2cos 4x α=,则x 的值为 ( )A.3 B. 3± C. 3- D. 2-5. 若命题:“2000,20x R ax ax ∃∈-->”为假命题,则实数a 的取值范围是 ( ) A. (,0)-∞ B. []8,0- C. (,8)-∞- D. (8,0)-6. 函数的零点所在的区间是() ( ) A . B . C . D .7. 函数)32sin(2π+=x y 的图像 ( )A .关于y 轴对称B .关于直线6π=x 对称()2xf x e x =+- 2.71828e ≈10,2⎛⎫ ⎪⎝⎭1,12⎛⎫ ⎪⎝⎭()1,2()2,3C .关于点(0,0)对称D .关于点(,0)6π-对称8. 若1sin()45x π-=-,则5cos()4x π+则的值等于 ( ) A .245- B .15- C .15 D .2459.一个扇形OAB 的面积是1,它的周长是4,则弦AB 的长是 ( ) A. 2 B. 2sin1 C. sin1 D. 2sin 210. 已知定义在R 上的奇函数()f x 的图象关于直线1x =对称,且()11f -=, 则()1(2)(3)(2017)f f f f ++++ 的值为 ( ) A. 1- B. 0 C. 1 D. 211.若函数()()sin f x x ω=(0ω>)在ππ,42⎡⎤⎢⎥⎣⎦上为减函数,则ω的取值范围为 ( )A .(]0,3B .[]2,3C .(]0,4D .[)2,+∞12. 已知函数()()e ,0,42,0.xtx x f x t x t x ⎧+≤⎪=⎨-+>⎪⎩若对于任意两个不相等的实数12,x x ,不等式()()12121f x f x x x ->-恒成立,则函数2()1g t t =+的值域是 ( )A .[)1,5B .[)2,10C .1,54⎡⎫⎪⎢⎣⎭D .5,104⎡⎫⎪⎢⎣⎭二.填空题:本大题共4小题,每小题5分.13.函数1y x=-在[]1,2x ∈上的最小值是 .14. 已知函数()31f x x x =-+,则曲线()y f x =在点()0,1处的切线与两坐标轴所围成的三 角形的面积为 . 15.若sincos022αα<<,则角α的终边落在第 象限.16. 定义在R 上的函数()y f x =是减函数,且函数(1)y f x =-的图象关于(1,0)成中心对 称,若,s t 满足不等式22(2)(2)f s s f t t -≤--.则当13s ≤≤时,ts的取值范围 是 .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12分) 计算(Ⅰ)1102(0.002)10(52)20(23)----+-;(Ⅱ)7log 23log 27lg25lg47++- .18.(本小题满分12分)已知函数32()f x x ax x =+-,且2()3a f '=.(Ⅰ)求实数a 的值; (Ⅱ)求函数()f x 的单调区间.19.(本小题满分12分)已知26sin 5θ=-,32ππθ<<.(Ⅰ)求cos θ,tan θ的值; (Ⅱ)求()()3sin sin cos cos 522ππθπθθθπ⎡⎤⎡⎤⎛⎫⎛⎫+++⋅-+- ⎪ ⎪⎢⎥⎢⎥⎝⎭⎝⎭⎣⎦⎣⎦的值.20.(本小题满分12分)已知函数()sin(),f x A x ωϕ=+ (0,0,)2A πωϕ>><的部分图像如图所示.(Ⅰ)求函数()f x 的解析式及()f x 图像的对称轴方程;(Ⅱ)把函数()y f x =图像上点的横坐标扩大到原来的2倍(纵坐标不变),再向左平移π6个单位,得到函数()y g x =的图象,求关于x 的方程()(02)g x m m =<<在 11[,]33x ππ∈-时所有的实数根之和.21.(本小题满分12分)已知函数. (Ⅰ)当时,求函数的极值;(Ⅱ)2a <-时,讨论的单调性;进一步地,若对任意的[]12(3,2),,1,3a x x ∈--∈,恒有121(ln 3)2ln 3()()3m a f x f x +-->-成立,求实数的取值范围.请考生在第22,23题中任选一题做答,如果多做,则按所做的第一题计分. 22. (本小题满分10分)选修44-:坐标系与参数方程1()(2)ln 2 f x a x ax x=-++2a =()f x 当)(x f m在平面直角坐标系xOy 中,曲线1C 的方程为2219x y +=.以坐标原点为极点,以x 轴的非负半轴为极轴,建立极坐标系,曲线2C 的极坐标方程为28sin 150ρρθ-+=. (Ⅰ)写出曲线1C 的参数方程和2C 的直角坐标方程; (Ⅱ)设点P 在1C 上,点Q 在2C 上,求PQ 的最大值.23. (本小题满分10分)选修4-5:不等式选讲已知函数()22f x x =-+,()()g x m x m R =∈. (Ⅰ)解关于x 的不等式()5f x >;(Ⅱ)若不等式()()f x g x ≥对任意x R ∈恒成立,求实数m 的取值范围.参考答案一.选择题:本大题共12小题,每小题5分.1 2 3 4 5 6 7 8 9 10 11 12 DACCBADCBABB二.填空题:本大题共4小题,每小题5分. 13.1-; 14.12; 15. 二; 16.1,13⎡⎤-⎢⎥⎣⎦. 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.解:(Ⅰ)1102(0.002)10(52)20(23)----+-1010(52)500201052052(52)(52)+=-+=-+--+………………4分 10510520200=--+=……………………6分(Ⅱ)73log 2233log 27lg 25lg 47log 32(lg5lg 2)2++-=++-………………9分332222=+-=……………………12分 18. 解:(Ⅰ)由32()f x x ax x =+-,得2()321f x x ax '=+-.………………1分当23x =时,得2222()3()21333a f a '==+-,得1a =-.………………4分 (Ⅱ)由(Ⅰ)可知32()f x x x x =--,令2()321(31)(1)0f x x x x x '=--=+-=,得13x =-或1x =………………8分列表如下: x ⎝⎛⎭⎫-∞,-13-13 ⎝⎛⎭⎫-13,1 1 (1,+∞) f′(x) + 0 - 0 + f(x)极大值极小值故函数()f x 的单调递增区间是1,3⎛⎫-∞- ⎪⎝⎭和()1,+∞;单调递减区间是1,13⎛⎫- ⎪⎝⎭. 12分 19. 解:(Ⅰ)因为32ππθ<<,所以cos 0θ<,………………1分 由于221cos 1sin 25θθ=-=,所以1cos 5θ=-,………………4分所以sin tan 26cos θθθ==.…………………………6分(Ⅱ)原式()()sin cos sin cos θθθθ=-+⋅--.………………………9分()222224123sin cos sin cos 252525θθθθ=--=-=-=.……………12分 20. 解:(Ⅰ)由题设图象知,周期11()1212T πππ=--=,22Tπω∴==.………1分 ∵点(,0)12π-在函数图象上,sin(2)012A πϕ∴-+= 即sin()06πϕ-=又∵22ππϕ-<<, ∴2363πππϕ-<-<,从而6πϕ=. 又∵点(0,1)在函数图象上, ∴1sin,26A A π=∴=.故函数()f x 的解析式为()2sin(2)6f x x π=+.………………4分令2,62x k k Z πππ+=+∈,解得,26k x k Z ππ=+∈即为函数()f x 图像的对称轴方程. ………………6分 (Ⅱ)依题意,得π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭∵π()2sin 3g x x ⎛⎫=+⎪⎝⎭的周期2T π=, ∴π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭在11[,]33x ππ∈-内有2个周期. 令()32x k k πππ+=+∈Z ,所以()6x k k ππ=+∈Z ,即函数π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭的对称轴为()6x k k ππ=+∈Z .………………9分 又11[,]33x ππ∈-,则[]0,43x ππ+∈且02m <<,所以()(02)g x m m =<<在11[,]33x ππ∈-内有4个实根不妨从小到大依次设为()1,2,3,4i x i =,则1226x x π+=,341326x x π+=.∴关于x 的方程()(02)g x m m =<<在11[,]33x ππ∈-时所有的实数根之和为1234143x x x x π+++=…………………………12分 21. 解:(Ⅰ)函数的定义域为., 令,得;(舍去). ………………2分 当变化时,的取值情况如下:— 0减极小值增所以,函数的极小值为,无极大值.…………………………4分(Ⅱ), 令,得,, 当时,在区间,上,,单调递减, 在区间上,,单调递增.…………………………7分 当时,函数在区间[]1,3单调递减;所以,当[]1,3x ∈时,,11(ln 3)2ln 312(2)ln 3633m a a a a +-->+----依题意,得………………9分即, )(x f (0,)+∞21() 4 f x x '=-+21() 4 =0f x x '=-+112x =212x =-x (),()f x f x 'x 1(0,)2121(,)2+∞()f x '+()f x ()f x 1()42f =2221(21)(1)()2 a x ax f x a x x x --+'=-+=()0f x '=112x =21x a=-2a <-1(0,)a-1(,)2+∞()0f x '<)(x f 11(,)2a -()0f x '>)(x f (3,2)a ∈--)(x f max ()(1)12f x f a ==+min 1()(3)(2)ln 363f x f a a ==-++14114,4a am a m a a->-<=-因为,,所以,实数的取值范围是.……………12分 22. 解:(Ⅰ)曲线1C 的参数方程为3cos ,sin x y ϕϕ=⎧⎨=⎩(ϕ为参数),………………3分2C 的直角坐标方程为228150x y y +-+=,即()2241x y +-=.………………5分(Ⅱ)由(Ⅰ)知,曲线2C 是以2C ()0,4为圆心,1为半径的圆.………………6分 设()3cos ,sin P ϕϕ, 则2PC ()()223cos sin 4ϕϕ=+-()()2291sin sin 8sin 16ϕϕϕ=-+-+218sin 272ϕ⎛⎫=-++ ⎪⎝⎭.………………………………8分当1sin 2ϕ=-时,2PC 取得最大值2733=.………………………………9分又因为21PQ PC ≤+,当且仅当2,,P Q C 三点共线,且2C 在线段PQ 上时,等号成立. 所以max 331PQ =+.………………………………………………10分 23. 解:(Ⅰ)由()5f x >,得23x ->,即23x -<-或23x ->, ……………3分1x ∴<-或5x >.故原不等式的解集为{}15x x x <->或………………………5分(Ⅱ)由()()f x g x ≥,得2x m x -+2≥对任意x R ∈恒成立, 当0x =时,不等式2x m x -+2≥成立, 当0x ≠时,问题等价于22x m x-+≤对任意非零实数恒成立, ……………7分2222 1 , 1x x m xx-+-+=∴≥≤ ,即实数m 的取值范围是( , 1]-∞.…………10分9113423a -<-<-m 9(,]2-∞-。

精选高二英语下学期第一次阶段考试3月试题

精选高二英语下学期第一次阶段考试3月试题

福建省南安市2016-2017学年高二英语下学期第一次阶段考试(3月)试题本试卷分为第I 卷(选择题) 和第II卷 (非选择题)两部分。

满分150分,考试时间120分钟。

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 will the man do next?A. Stay f or dinner.B. Go to the railway station.C. Meet Helen’s parents.2. Where does the conversation take place?A. In a restaurant.B. In a bookshop.C. In a hospital.3. Why does the woman like May best?A. She can go swimming then.B. The scenery is beautiful.C. The temperature is comfortable.4. What is the woman complaining about?A. The local police.B. The neighbor’s loud party.C. The n eighbor’s noisy dog.5. What does the woman probably want to do?A. Go to another store.B. Buy the TV immediately.C. Ask for a discount on the TV.第二节听下面5段对话或独白。

福建泉州市2016-2017学年高二英语下学期期末考试试题

福建泉州市2016-2017学年高二英语下学期期末考试试题

2016~2017学年度下学期期末考高二英语科试卷本试卷由四个部分组成。

其中第一、第二和第三部分的第一节为选择题。

第三部分的第二节和第四部分为非选择题。

试卷共12页,满分150分,考试时间120分钟。

考试结束后,将答题卡交回。

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,从试题所给的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. When will the speakers discuss the matter again?A. On Wednesday.B. On Thursday.C. On Friday.2. Where are the speakers?A. In a restaurant.B. In a furniture store.C.In a company.3. Why does the woman look upset?A. She experienced a theft.B. She was given a parking ticket.C. She couldn’t find a parking space.4. Which transportation does the man suggest the woman take?A. The bus.B. The taxi.C. The train.5. How does the man feel about the woman?A. Worried.B. Angry.C. Sorry.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。

福建省南安市第一中学2015-2016学年高二下学期起初考试英语试卷 Word版含答案.doc

福建省南安市第一中学2015-2016学年高二下学期起初考试英语试卷 Word版含答案.doc

南安一中2015~2016学年度下学期期初考试高二英语科试卷(养正中学2017届高二期末联考)2016.02本试卷考试内容为:模块1到6,分第I卷(选择题)和第II卷,共8页,满分150分,考试时间120分钟。

第Ⅰ卷(选择题,共100分)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 want?A. A leather suit.B. A piece of leather.C. A pair of leather shoes.2. Who was absent from dinner last night?A. Robert.B. George.C. Kate.3. How often does the woman eat out?A. Five times a month.B. Four times a week.C. Five times a week.4. What was Patrick’s former apartment possibly like?A. Quite noisy.B. Rather remote.C. Very comfortable.5. Which program does the woman want to watch?A. A movie.B. A fashion show.C. International news.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。

【推荐下载】南安一中高二下学期英语期末试题最新

【推荐下载】南安一中高二下学期英语期末试题最新

[键入文字]南安一中高二下学期英语期末试题最新亲,就要考试了,怎么办呢?不要怕,编辑老师为各位考生编辑了南安一中高二下学期英语期末试题,希望大家多看多做多练~ A Guide to the University Food The TWU Cafeteria is open 7 a.m. to 8 p.m. It serves snacks, drinks, ice cream bars and meals. You can pay with cash or your ID cards. You can add meal money to your ID cards at the Front Desk. Even if you do not buy your food in the cafeteria, you can use the tables to eat your lunch, to have meetings and to study. If you are on campus in the evening or late at night, you can buy snacks, fast food, and drinks in the Lower Caf&eacute; located in the bottom level of the Gouglas Centre. This area is often used for entertainment such as concerts, games or TV watching. Relaxation The Globe, located in the bottom level of McMillan Hall, is available for relaxing, studying, cooking and eating. Monthly activities are held here for all international students. Hours are 10 a.m. to 10 p.m, closed on Sundays.1。

福建省泉州市南安第一中学2016-2017学年高二下学期期

福建省泉州市南安第一中学2016-2017学年高二下学期期

南安一中2016~2017学年度下学期期末考高二数学文科试卷 命题者: 审核者:本试卷考试内容为:集合与常用逻辑用语;函数、导数及其应用;三角函数;选修4-4,4-5.试卷共4页,满分150分,考试时间120分钟.注意事项:1.答题前,考生务必先将自己的姓名、准考证号填写在答题纸上.2.考生作答时,使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整、笔迹清楚.请将答案答在答题纸上,在本试卷上答题无效. 按照题号在各题的答题区域内作答,超出答题区域书写的答案无效.一.选择题:本大题共12小题,每小题5分,共60分. 每小题只有1项符合题目要求.1. 集合{}1 , 0 , 1 , 2 , 3A =-,{}39B x x =<,则AB 等于 ( )A .{}1,2B .{} 1 ,2,3C . {}0,1,2D .{}1,0,1,2- 2.已知a R ∈,则“2a >”是“112a <””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 3. 函数42log (1)y x =-的图象大致是 ( )A. B. C. D.4. α是第二象限角,(P x 为其终边上一点且cos α=,则x 的值为 ( )B. C. D.5. 若命题:“2000,20x R ax ax ∃∈-->”为假命题,则实数a 的取值范围是 ( ) A. (,0)-∞ B. []8,0- C. (,8)-∞- D. (8,0)-6. 函数()2x f x e x =+-的零点所在的区间是( 2.71828e ≈) ( )A .10,2⎛⎫ ⎪⎝⎭B .1,12⎛⎫⎪⎝⎭C .()1,2D .()2,3 7. 函数)32sin(2π+=x y 的图像 ( )A .关于y 轴对称B .关于直线6π=x 对称 C .关于点(0,0)对称 D .关于点(,0)6π-对称8. 若1sin()45x π-=-,则5cos()4x π+则的值等于 ( )A ..15- C .15 D9.一个扇形OAB 的面积是1,它的周长是4,则弦AB 的长是 ( ) A. 2 B. 2sin1 C. sin1 D. 2sin 210. 已知定义在R 上的奇函数()f x 的图象关于直线1x =对称,且()11f -=, 则()1(2)(3)(2017)f f f f ++++的值为 ( )A. 1-B. 0C. 1D. 211.若函数()()sin f x x ω=(0ω>)在ππ,42⎡⎤⎢⎥⎣⎦上为减函数,则ω的取值范围为 ( )A .(]0,3B .[]2,3C .(]0,4D .[)2,+∞12. 已知函数()()e ,0,42,0.xtx x f x t x t x ⎧+≤⎪=⎨-+>⎪⎩若对于任意两个不相等的实数12,x x ,不等式()()12121f x f x x x ->-恒成立,则函数2()1g t t =+的值域是 ( )A .[)1,5B .[)2,10C .1,54⎡⎫⎪⎢⎣⎭D .5,104⎡⎫⎪⎢⎣⎭二.填空题:本大题共4小题,每小题5分.13.函数1y x=-在[]1,2x ∈上的最小值是 .14. 已知函数()31f x x x =-+,则曲线()y f x =在点()0,1处的切线与两坐标轴所围成的三角形的面积为 . 15.若sincos022αα<<,则角α的终边落在第 象限.16. 定义在R 上的函数()y f x =是减函数,且函数(1)y f x =-的图象关于(1,0)成中心对称,若,s t 满足不等式22(2)(2)f s s f t t -≤--.则当13s ≤≤时,ts的取值范围是 .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12分) 计算(Ⅰ)1102(0.002)2)---+;(Ⅱ)7log 2log lg25lg47+- .18.(本小题满分12分)已知函数32()f x x ax x =+-,且2()3a f '=. (Ⅰ)求实数a 的值;(Ⅱ)求函数()f x 的单调区间.19.(本小题满分12分)已知sin θ=32ππθ<<.(Ⅰ)求cos θ,tan θ的值; (Ⅱ)求()()3sin sin cos cos 522ππθπθθθπ⎡⎤⎡⎤⎛⎫⎛⎫+++⋅-+- ⎪ ⎪⎢⎥⎢⎥⎝⎭⎝⎭⎣⎦⎣⎦的值.20.(本小题满分12分)已知函数()sin(),f x A x ωϕ=+ (0,0,)2A πωϕ>><的部分图像如图所示.(Ⅰ)求函数()f x 的解析式及()f x 图像的对称轴方程;(Ⅱ)把函数()y f x =图像上点的横坐标扩大到原来的2倍(纵坐标不变),再向左平移π6个单位,得到函数()y g x =的图象,求关于x 的方程()(02)g x m m =<<在11[,]33x ππ∈-时所有的实数根之和.21.(本小题满分12分)已知函数1()(2)ln 2 f x a x ax x=-++. (Ⅰ)当2a =时,求函数()f x 的极值;(Ⅱ)当2a <-时,讨论)(x f 的单调性;进一步地,若对任意的[]12(3,2),,1,3a x x ∈--∈,恒有121(ln 3)2ln 3()()3m a f x f x +-->-成立,求实数m 的取值范围.请考生在第22,23题中任选一题做答,如果多做,则按所做的第一题计分. 22. (本小题满分10分)选修44-:坐标系与参数方程 在平面直角坐标系xOy 中,曲线1C 的方程为2219x y +=.以坐标原点为极点,以x 轴的非负半轴为极轴,建立极坐标系,曲线2C 的极坐标方程为28sin 150ρρθ-+=.(Ⅰ)写出曲线1C 的参数方程和2C 的直角坐标方程;(Ⅱ)设点P 在1C 上,点Q 在2C 上,求PQ 的最大值.23. (本小题满分10分)选修4-5:不等式选讲已知函数()22f x x =-+,()()g x m x m R =∈. (Ⅰ)解关于x 的不等式()5f x >;(Ⅱ)若不等式()()f x g x ≥对任意x R ∈恒成立,求实数m 的取值范围.南安一中2016~2017学年度下学期期末考高二数学文科试卷参考答案一.选择题:本大题共12小题,每小题5分.二.填空题:本大题共4小题,每小题5分. 13.1-; 14.12; 15. 二; 16.1,13⎡⎤-⎢⎥⎣⎦. 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.解:(Ⅰ)1102(0.002)2)---+2020=+=+………………4分20200=+=……………………6分(Ⅱ)73log 2233loglg 25lg 47log 32(lg5lg 2)2+-=++-………………9分332222=+-=……………………12分 18. 解:(Ⅰ)由32()f x x ax x =+-,得2()321f x x ax '=+-.………………1分当23x =时,得2222()3()21333a f a '==+-,得1a =-.………………4分 (Ⅱ)由(Ⅰ)可知32()f x x x x =--,令2()321(31)(1)0f x x x x x '=--=+-=,得13x =-或1x =………………8分 列表如下:故函数()f x 的单调递增区间是1,3⎛⎫-∞- ⎪⎝⎭和()1,+∞;单调递减区间是1,13⎛⎫- ⎪⎝⎭. 12分 19. 解:(Ⅰ)因为32ππθ<<,所以cos 0θ<,………………1分 由于221cos 1sin 25θθ=-=,所以1cos 5θ=-,………………4分所以sin tan cos θθθ==6分 (Ⅱ)原式()()sin cos sin cos θθθθ=-+⋅--.………………………9分()222224123sin cos sin cos 252525θθθθ=--=-=-=.……………12分 20. 解:(Ⅰ)由题设图象知,周期11()1212T πππ=--=,22Tπω∴==.………………1分 ∵点(,0)12π-在函数图象上,sin(2)012A πϕ∴-+= 即sin()06πϕ-= 又∵22ππϕ-<<, ∴2363πππϕ-<-<,从而6πϕ=. 又∵点(0,1)在函数图象上, ∴1sin,26A A π=∴=.故函数()f x 的解析式为()2sin(2)6f x x π=+.………………4分令2,62x k k Z πππ+=+∈,解得,26k x k Z ππ=+∈即为函数()f x 图像的对称轴方程. ………………6分 (Ⅱ)依题意,得π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭∵π()2sin 3g x x ⎛⎫=+⎪⎝⎭的周期2T π=, ∴π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭在11[,]33x ππ∈-内有2个周期. 令()32x k k πππ+=+∈Z ,所以()6x k k ππ=+∈Z ,即函数π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭的对称轴为()6x k k ππ=+∈Z .………………9分 又11[,]33x ππ∈-,则[]0,43x ππ+∈且02m <<,所以()(02)g x m m =<<在11[,]33x ππ∈-内有4个实根不妨从小到大依次设为()1,2,3,4i x i =,则1226x x π+=,341326x x π+=. ∴关于x 的方程()(02)g x m m =<<在11[,]33x ππ∈-时所有的实数根之和为1234143x x x x π+++=…………………………12分 21. 解:(Ⅰ)函数)(x f 的定义域为(0,)+∞.21() 4 f x x '=-+, 令21() 4 =0f x x '=-+,得112x =;212x =-(舍去). ………………2分 当x 变化时,(),()f x f x '的取值情况如下:4分 (Ⅱ)2221(21)(1)()2 a x ax f x a x x x --+'=-+=, 令()0f x '=,得112x =,21x a=-,当2a <-时,在区间1(0,)a -,1(,)2+∞上,()0f x '<,)(x f 单调递减,在区间11(,)2a -上,()0f x '>,)(x f 单调递增.…………………………7分当(3,2)a ∈--时,函数)(x f 在区间[]1,3单调递减;所以,当[]1,3x ∈时,max ()(1)12f x f a ==+,min 1()(3)(2)ln 363f x f a a ==-++ 11(ln 3)2ln 312(2)ln 3633m a a a a +-->+----依题意,得………………9分即14114,4a am a m a a->-<=-, 因为,9113423a -<-<-,所以,实数m 的取值范围是9(,]2-∞-.……………12分22. 解:(Ⅰ)曲线1C 的参数方程为3cos ,sin x y ϕϕ=⎧⎨=⎩(ϕ为参数),………………3分2C 的直角坐标方程为228150x y y +-+=,即()2241x y +-=.………………5分(Ⅱ)由(Ⅰ)知,曲线2C 是以2C ()0,4为圆心,1为半径的圆.………………6分 设()3cos ,sin P ϕϕ,则2PC ===分当1sin 2ϕ=-时,2PC 分又因为21PQ PC ≤+,当且仅当2,,P Q C 三点共线,且2C 在线段PQ 上时,等号成立.所以max 1PQ =.………………………………………………10分23. 解:(Ⅰ)由()5f x >,得23x ->,即23x -<-或23x ->, ……………3分1x ∴<-或5x >.故原不等式的解集为{}15x x x <->或………………………5分(Ⅱ)由()()f x g x ≥,得2x m x -+2≥对任意x R ∈恒成立, 当0x =时,不等式2x m x -+2≥成立, 当0x ≠时,问题等价于22x m x-+≤对任意非零实数恒成立, ……………7分2222 1 , 1x x m xx-+-+=∴≥≤ ,即实数m 的取值范围是( , 1]-∞.…………10分。

(整理版高中英语)南安一中高二下学期期末考

(整理版高中英语)南安一中高二下学期期末考

南安一中~度高二下学期期末考英语科试卷本试卷考试内容为:高二英语。

分第I卷〔选择题〕和第II卷,共12页,总分值150分,考试时间120分钟。

第I卷〔选择题共115分〕第一局部:听力〔共两节,总分值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 is Marie Ward doing?A. Taking a messageB. Taking a walkC. Having a meal2.Whom might the man go hiking with?A. SandyB. HelenC. Betty3.What do we know about Daisy?A.She likes pop music.B.She needs 100 records.C.She prefers classical music.4.How was the weather during the woman’s stay in Paris?A. RainyB. FineC. Changeable5.Where are the speakers?A. At the airportB. At a ticket officeC. Outside a train 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。

听每段对话或独白前,你将有时间阅读各个小题,每题5秒钟;听完后,每题将给出5秒钟的作答时间。

每段对话或独白读两遍。

福建省泉州市南安第一中学2016-2017学年高二下学期期末考试英语试题

福建省泉州市南安第一中学2016-2017学年高二下学期期末考试英语试题

福建省泉州市南安第一中学2016-2017学年高二下学期期末考试英语试题第一部分听力(共两节,满分30分)第一节(共5小题;每题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,从试题所给的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. When will the speakers discuss the matter again?A. On Wednesday.B. On Thursday.C. On Friday.2. Where are the speakers?A. In a restaurant.B. In a furniture store.C. In a company.3. Why does the woman look upset?A. She experienced a theft.B. She was given a parking ticket.C. She couldn’t find a parking space.4. Which transportation does the man suggest the woman take?A. The bus.B. The taxi.C. The train.5. How does the man feel about the woman?A. Worried.B. Angry.C. Sorry.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、7题。

6. What day is it today?A. Monday.B. Saturday.C. Sunday7. What will the man do?A. Borrow the woman’s computer.B. Go to the library to finish his paper.C. Have the woman take care of his sister.听第7段材料,回答第8、9题。

福建省南安市高二英语下学期第一次月考试题

福建省南安市高二英语下学期第一次月考试题

福建省南安市2016-2017学年高二英语下学期第一次月考试题(考试时间:120分钟总分:150分)第Ⅰ卷(满分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 does the man like about the play?A. The story.B. The ending.C. The actor.2. Which place are the speakers trying to find?A. A hotel.B.A bank.C. A restaurant.3. At what time will the two speakers meet?A. 5:20.B. 5:10.C. 4:40.4. What will the man do?A. Change the plan.B. Wait for a phone call.C. Sort things out.5. What does the woman want to do?A. See a film with the man.B. Offer the man some help.C. Listen to some great music.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。

听完每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间,每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6. Where is Ben?A. In the kitchen.B. At school.C. In the park.7. What will the children do in the afternoon?A. Help set the table.B. Have a party.C. Do their homework.听第7段材料,回答第8、9题。

2019学年福建南安一中高二下期末考试英语试卷【含答案及解析】

2019学年福建南安一中高二下期末考试英语试卷【含答案及解析】

2019学年福建南安一中高二下期末考试英语试卷【含答案及解析】姓名___________ 班级____________ 分数__________一、阅读理解1. Last Thursday, Michael and Linda stood behind large food trucksdistributing meals to 4,000 homeless people for their wedding reception on the border town of Kilis. The couple had decided that instead of hosting their friends and family for a traditional feast reception, they would feed the victims from an earthquake-stricken area.The idea came from the bridegroom's father, Ted, who volunteers for a Turkish relief organization. For the past few years, the organization has distributed daily meals to thousands of people who've suffered from natural disasters. He approached a representative of the organization and suggested that the family cover part of the costs of feeding them for the day.Then he told his son, who was surprised by the suggestion, but soon won over. When he told that to the bride, she was really shocked but finally accepted because in southeastern Turkey there is a real culture of sharing with peoplein need. They love to share their food, their table and everything they have. And afterwards she was quite amazed about it. So, they arrived at the distribution center on Thursday to spend the day serving food and taking photographs with their grateful recipients ( 接受者 ) .On Tuesday evening, the newly married couple were still pleased with their decision to quit a personal celebration for one with a greater good. “ It's like sharing a dinner with your friends and family who have this kind of thing on a daily basis or sharing something with people who don't even have the most basic things, ” Michael said. “ Hopefully, this will also give the startfor other wedding dinners to be held here with our brothers and sisters in need. ”1. Why did so many people crowd in Kilis?A. To attend Michael and Linda's wedding.B. To escape the damaging earthquake.C. To support the organization.D. To help distribute free daily meals.2. How did the couple celebrate their wedding?A. They treated their friends and relatives to a big dinner.B. They afforded the entire cost of the day for feeding victims.C. They shared their happiness with the homeless in Kilis.D. They took photos with the grateful victims.3. What does the underlined word “ approached ” in Paragraph 2 mean?A. consulted withB. moved towardsC. came acrossD. took in4. We can know from the text that __________________.A. Michael doubted if more new couples would follow himB. Ted was a representative of the organizationC. Linda adopted the suggestion immediately she heard itD. Kilis is a place which lies in southeastern Turkey2. Nobody likes an old poop ( 傻子 ) . Developing a sense of humor is part of becoming a mature, emotionally healthy individual. Laughter is good for the soul, builds friendships and relieves stress. It serves as the glue for social situations and as an ice-breaker for sadness and boredom. If you’ve ever been told to “lighten up” or “chill out”, you should save the blue attitude for serious situations and develop your sense of humor.Forgive the accidental. A sudden fall is humorous not because we like to see people fall, but because it surprises. From a spilled(溢出)water glass in a meeting to Aunt Rae’s teeth coming off in the Thanksgiving turkey, the embarrassment of accidents can be relieved by humor and a helping hand. After ma king sure that nobody’s hurt, forgive accidents with a chuckle(咯咯地笑)rather than a scolding.Look for the unexpected. The kid who used to look at you with his eyes closed during a test had the idea. Parents who serve green eggs and ham to their children on graduation day get the idea. Unexpected actions lighten an atmosphere and relax people.Learn to laugh with your kids. Most of what children say and do is funny. Help them learn that accidents are sometimes funny and sometimes occasions for joining in and helping another human being. By sharing laughs and attemptingto explain humor, you develop your sense of humor, as well as help kids develop their own sense of humor.1. If you’ve ever been told to “lighten up” or “chill out”, it means______.A. you are humorousB. you are angryC. you lack humorD. you are funny2. According to Paragraph 2, when your friend falls, you can ______.A. laugh at himB. feel embarrassedC. scold him ______________D. chuckle3. What is the best title for the text?A. Ways to Become a Healthy IndividualB. How to Develop a Sense of HumorC. The Function of HumorD. Proper Attitudes Toward Humor3. We can stay young forever. That is the message Dr. Shen Ziyin wants to give the world. And the Chinese doctor claims (声称) that he has found an answerto the problems of aging.His solution (解决办法) is a her bal medicine to slow the pr o cess of aging.Dr. Shen Ziyin has been trained in Western medicine. At the same time he studied traditional Chinese medicine. And, he has been working for the past forty years to put together the best of both and find a cure for aging. He has taken a hint (线索) from the ancient Chinese medicine system called “shen”.According to Shen, it is the kidney (肾) which adjusts the functioning ofthe body as well as its aging process. It is responsible for the level of activity that the human bodies go through. Studies conducted by Dr. Shen show that herbal medicine based on the shen system slow the aging process, says a report in The Telegraph newspaper.We notice that when people grow old, they have reduced strength, loss of hair, backache, weakness in general, and wrinkles, among others. This happens because when people grow old, their bodies produce T-cells. These T-cells contain a particular substance called Fas. Fas makes the cells in the body destruct themselves.So the only way to slow down aging is to slow the production of T-cells inthe body. This can happen if people eat low calorie food. Then the body is not active enough to produce extra T-cells. But, is going hungry all the time a good price to pay for staying young?This is where Dr. Shen’s herbal medicine comes in. But how effective it will be, only time can tell.1.How did Dr. Shen find the solution to the problem of aging?A. By studying Western medicine.B. By learning traditional Chinese medicine.C. By doing research on both Western and Chinese people.D. By combining both Western and Chinese medicine.2. What plays the most important role in keeping people young according to Shen?A. People’s good kidney.B. Medical treatment.C. Level of people’s activity.D. Positive life attitude.3. The reason why people become old is that _________ .A. their bodies are unable to fight diseasesB. they have reduced strength, loss of hairC. their bodies produce T-cellsD. they become weaker and weaker4. We can probably learn from the passage that _________ .A. people should try to quicken the production of T-cells in the bodyB. it remains unknown how effective Dr. Shen’s herbal medicine isC. the more Chinese herbal medicine people drink, the better for healthD. producing more low calorie food allows people to keep young4. Regarded as one of the English langua ge’s most gifted poets, John Keats wrote poetry that concentrated on imagery, human nature, and philosophy. Although Keats didn’t receive much formal literary education, his own studies and passion brought him much success. Additionally, his own life situation influenced his poetry greatly.Growing up as a young boy in London in a lower middle-class family, the young John didn’t attend a private school, but went to a public one. His teachers and his family’s friends regarded him as an optimistic boy who fa vored playing and fighting much more than minding his studies. After his father’s death in the early 1800s, followed by his mother’s passing due to tuberculosis (肺结核), he began viewing life differently. He wanted to escape the world and did so by reading anything he could get his hands on.At around the age of 16, the teenage John Keats began studying under a surgeon so that he too might become a doctor. However, his literary appetite had taken too much of his fancy, especially with his addiction to the poetry of Ehmund Spenser. He was able to have his first full poem published in the Examiner in 1816, entitled O Solitude ! If I Must With Thee Dwell. Within two months in 1817, Keats had written an entire volume of poetry, but was sharply criticized by a magazine. However, the negative response didn’t stophis pursuit of rhythm ( 对韵律的追求 ).John Keats’ next work was Endymion , which was published in May 1818. The story involves a shepherd who falls in love with the moon goddess and leads him on an adv enture of one boy’s hope to overcome the limitations of being human. Following Endymion , however, he tried something more narrative-based and wrote Isabella . During this time, John Keats began seeing hislimitations in poetry due to his own limit in life experiences. He would have to have the “knowledge” associated with his poems. His next work was Hyperion that would attempt to combine all that he learned. However, a bout (发作) with tuberculosis while visiting Italy would keep him from his work and eventually take his life in 1821.1. John Keats’ attitude towards life changed because of _________.A. the deaths of his parentsB. his early education from schoolC. Edmund Spenser’s poetryD. the criticism of a magazine2. What is the common thing between John Keats and his mother?A. They died of the same disease.B. They had a bad childhood .C. They read many books.D. They showed strong interest in poetry .3. While pursuing his dream of becoming a poet first, John Keats was_________.A. impatient ________B. experiencedC. knowledgeableD. determined4. What do we know from the passage?A. Keats received little education at school.B. In 1816 Keats spent two months writing a poem.C. Keats once had a chance of becoming a doctor.D. Endymion was about a real love story.二、七选五5. 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。

福建省南安第一中学2016-2017学年高二上学期第十周周考英语试题含答案

福建省南安第一中学2016-2017学年高二上学期第十周周考英语试题含答案

南安一中2016~2017学年度上学期第10周周考高二英语科试卷组卷:刘长芃审核:洪梅玲Nov 5,2016本试卷分第I卷(选择题)和第II卷(非选择题)两部分。

共150分.考试时间120分钟。

第I卷(选择题共115分)第一部分听力(共两节,每小题1.5分,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。

When is Mary’s flight expected to arrive in London?A。

At about 7:30. B。

At about 6:00. C. At about 5:30.2。

What does the man ask the woman to do?A. Cook dinner. B。

Buy food. C. Have a rest。

3. Where will the man probably do tennis practice?A. In a gym. B。

In a park. C。

In a garden。

4. What are the speakers mainly discussing?A。

Some tickets。

B。

A festival。

C。

A musichall。

5. How does the woman feel about the man?A. Angry.B. Envious。

C。

Pleased.第二节(共15小题;每小题1。

5分,满分22。

5分)第二节听下面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,各小题给出5秒钟的作答时间.每段对话或独白读两遍。

福建省泉州市南安第一中学2016-2017学年高二下学期期末考试数学(文)试题Word版含答案

福建省泉州市南安第一中学2016-2017学年高二下学期期末考试数学(文)试题Word版含答案

南安一中2016~2017学年度下学期期末考高二数学文科试卷 命题者: 审核者:本试卷考试内容为:集合与常用逻辑用语;函数、导数及其应用;三角函数;选修4-4,4-5.试卷共4页,满分150分,考试时间120分钟.注意事项:1.答题前,考生务必先将自己的姓名、准考证号填写在答题纸上.2.考生作答时,使用0.5毫米的黑色中性(签字)笔或碳素笔书写,字体工整、笔迹清楚.请将答案答在答题纸上,在本试卷上答题无效. 按照题号在各题的答题区域内作答,超出答题区域书写的答案无效.一.选择题:本大题共12小题,每小题5分,共60分. 每小题只有1项符合题目要求.1. 集合{}1 , 0 , 1 , 2 , 3A =-,{}39B x x =<,则AB 等于 ( )A .{}1,2B .{} 1 ,2,3C . {}0,1,2D .{}1,0,1,2- 2.已知a R ∈,则“2a >”是“112a <””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 3. 函数42log (1)y x =-的图象大致是 ( )A. B. C. D.4. α是第二象限角,(P x 为其终边上一点且cos x α,则x 的值为 ( )B. C. D. 5. 若命题:“2000,20x R ax ax ∃∈-->”为假命题,则实数a 的取值范围是 ( ) A. (,0)-∞ B. []8,0- C. (,8)-∞- D. (8,0)- 6. 函数()2xf x e x =+-的零点所在的区间是( 2.71828e ≈) ( )A .10,2⎛⎫ ⎪⎝⎭B .1,12⎛⎫ ⎪⎝⎭C .()1,2D .()2,3 7. 函数)32sin(2π+=x y 的图像 ( )A .关于y 轴对称B .关于直线6π=x 对称 C .关于点(0,0)对称 D .关于点(,0)6π-对称8. 若1sin()45x π-=-,则5cos()4x π+则的值等于 ( )A .5-B .15-C .15D .59.一个扇形OAB 的面积是1,它的周长是4,则弦AB 的长是 ( ) A. 2 B. 2sin1 C. sin1 D. 2sin 210. 已知定义在R 上的奇函数()f x 的图象关于直线1x =对称,且()11f -=, 则()1(2)(3)(2017)f f f f ++++的值为 ( )A. 1-B. 0C. 1D. 211.若函数()()sin f x x ω=(0ω>)在ππ,42⎡⎤⎢⎥⎣⎦上为减函数,则ω的取值范围为 ( )A .(]0,3B .[]2,3C .(]0,4D .[)2,+∞12. 已知函数()()e ,0,42,0.x tx x f x t x t x ⎧+≤⎪=⎨-+>⎪⎩若对于任意两个不相等的实数12,x x ,不等式()()12121f x f x x x ->-恒成立,则函数2()1g t t =+的值域是 ( )A .[)1,5B .[)2,10C .1,54⎡⎫⎪⎢⎣⎭D .5,104⎡⎫⎪⎢⎣⎭二.填空题:本大题共4小题,每小题5分. 13.函数1y x=-在[]1,2x ∈上的最小值是 . 14. 已知函数()31f x x x =-+,则曲线()y f x =在点()0,1处的切线与两坐标轴所围成的三角形的面积为 . 15.若sincos022αα<<,则角α的终边落在第 象限.16. 定义在R 上的函数()y f x =是减函数,且函数(1)y f x =-的图象关于(1,0)成中心对称,若,s t 满足不等式22(2)(2)f s s f t t -≤--.则当13s ≤≤时,ts的取值范围是 .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12分) 计算(Ⅰ)1102(0.002)2)---+;(Ⅱ)7log 2log lg 25lg 47+- .18.(本小题满分12分)已知函数32()f x x ax x =+-,且2()3a f '=.(Ⅰ)求实数a 的值;(Ⅱ)求函数()f x 的单调区间.19.(本小题满分12分)已知sin 5θ=-32ππθ<<.(Ⅰ)求cos θ,tan θ的值; (Ⅱ)求()()3sin sin cos cos 522ππθπθθθπ⎡⎤⎡⎤⎛⎫⎛⎫+++⋅-+- ⎪ ⎪⎢⎥⎢⎥⎝⎭⎝⎭⎣⎦⎣⎦的值.20.(本小题满分12分)已知函数()sin(),f x A x ωϕ=+ (0,0,)2A πωϕ>><的部分图像如图所示.(Ⅰ)求函数()f x 的解析式及()f x 图像的对称轴方程;(Ⅱ)把函数()y f x =图像上点的横坐标扩大到原来的2倍(纵坐标不变),再向左平移π6个单位,得到函数()y g x =的图象,求关于x 的方程()(02)g x m m =<<在11[,]33x ππ∈-时所有的实数根之和.21.(本小题满分12分)已知函数1()(2)ln 2 f x a x ax x=-++. (Ⅰ)当2a =时,求函数()f x 的极值;(Ⅱ)当2a <-时,讨论)(x f 的单调性;进一步地,若对任意的[]12(3,2),,1,3a x x ∈--∈,恒有121(ln 3)2ln 3()()3m a f x f x +-->-成立,求实数m 的取值范围.请考生在第22,23题中任选一题做答,如果多做,则按所做的第一题计分. 22. (本小题满分10分)选修44-:坐标系与参数方程 在平面直角坐标系xOy 中,曲线1C 的方程为2219x y +=.以坐标原点为极点,以x 轴的非负半轴为极轴,建立极坐标系,曲线2C 的极坐标方程为28sin 150ρρθ-+=.(Ⅰ)写出曲线1C 的参数方程和2C 的直角坐标方程;(Ⅱ)设点P 在1C 上,点Q 在2C 上,求PQ 的最大值.23. (本小题满分10分)选修4-5:不等式选讲已知函数()22f x x =-+,()()g x m x m R =∈. (Ⅰ)解关于x 的不等式()5f x >;(Ⅱ)若不等式()()f x g x ≥对任意x R ∈恒成立,求实数m 的取值范围.南安一中2016~2017学年度下学期期末考高二数学文科试卷参考答案一.选择题:本大题共12小题,每小题5分.二.填空题:本大题共4小题,每小题5分. 13.1-; 14.12; 15. 二; 16.1,13⎡⎤-⎢⎥⎣⎦. 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.解:(Ⅰ)1102(0.002)2)---+2020=+=………………4分20200=+=……………………6分(Ⅱ)73log 223loglg 25lg 47log 32(lg5lg 2)2+-=++-………………9分332222=+-=……………………12分 18. 解:(Ⅰ)由32()f x x ax x =+-,得2()321f x x ax '=+-.………………1分当23x =时,得2222()3()21333a f a '==+-,得1a =-.………………4分 (Ⅱ)由(Ⅰ)可知32()f x x x x =--,令2()321(31)(1)0f x x x x x '=--=+-=,得13x =-或1x =………………8分 列表如下:故函数()f x 的单调递增区间是1,3⎛⎫-∞- ⎪⎝⎭和()1,+∞;单调递减区间是1,13⎛⎫- ⎪⎝⎭. 12分 19. 解:(Ⅰ)因为32ππθ<<,所以cos 0θ<,………………1分 由于221cos 1sin 25θθ=-=,所以1cos 5θ=-,………………4分所以sin tan cos θθθ==6分 (Ⅱ)原式()()sin cos sin cos θθθθ=-+⋅--.………………………9分()222224123sin cos sin cos 252525θθθθ=--=-=-=.……………12分 20. 解:(Ⅰ)由题设图象知,周期11()1212T πππ=--=,22Tπω∴==.………………1分 ∵点(,0)12π-在函数图象上,sin(2)012A πϕ∴-+= 即sin()06πϕ-= 又∵22ππϕ-<<, ∴2363πππϕ-<-<,从而6πϕ=. 又∵点(0,1)在函数图象上, ∴1sin,26A A π=∴=.故函数()f x 的解析式为()2sin(2)6f x x π=+.………………4分令2,62x k k Z πππ+=+∈,解得,26k x k Z ππ=+∈即为函数()f x 图像的对称轴方程. ………………6分 (Ⅱ)依题意,得π()2sin 3g x x ⎛⎫=+⎪⎝⎭∵π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭的周期2T π=,∴π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭在11[,]33x ππ∈-内有2个周期. 令()32x k k πππ+=+∈Z ,所以()6x k k ππ=+∈Z ,即函数π()2sin 3g x x ⎛⎫=+ ⎪⎝⎭的对称轴为()6x k k ππ=+∈Z .………………9分又11[,]33x ππ∈-,则[]0,43x ππ+∈且02m <<,所以()(02)g x m m =<<在11[,]33x ππ∈-内有4个实根不妨从小到大依次设为()1,2,3,4i x i =,则1226x x π+=,341326x x π+=. ∴关于x 的方程()(02)g x m m =<<在11[,]33x ππ∈-时所有的实数根之和为1234143x x x x π+++=…………………………12分 21. 解:(Ⅰ)函数)(x f 的定义域为(0,)+∞.21() 4 f x x'=-+, 令21() 4 =0f x x '=-+,得112x =;212x =-(舍去). ………………2分 当x 变化时,(),()f x f x '的取值情况如下:4分 (Ⅱ)2221(21)(1)()2 a x ax f x a x x x --+'=-+=, 令()0f x '=,得112x =,21x a=-,当2a <-时,在区间1(0,)a -,1(,)2+∞上,()0f x '<,)(x f 单调递减,在区间11(,)2a -上,()0f x '>,)(x f 单调递增.…………………………7分当(3,2)a ∈--时,函数)(x f 在区间[]1,3单调递减;所以,当[]1,3x ∈时,max ()(1)12f x f a ==+,min 1()(3)(2)ln 363f x f a a ==-++ 11(ln 3)2ln 312(2)ln 3633m a a a a +-->+----依题意,得………………9分即14114,4a am a m a a->-<=-, 因为,9113423a -<-<-,所以,实数m 的取值范围是9(,]2-∞-.……………12分22. 解:(Ⅰ)曲线1C 的参数方程为3cos ,sin x y ϕϕ=⎧⎨=⎩(ϕ为参数),………………3分2C 的直角坐标方程为228150x y y +-+=,即()2241x y +-=.………………5分(Ⅱ)由(Ⅰ)知,曲线2C 是以2C ()0,4为圆心,1为半径的圆.………………6分 设()3cos ,sin P ϕϕ,则2PC ===分当1sin 2ϕ=-时,2PC =.………………………………9分又因为21PQ PC ≤+,当且仅当2,,P Q C 三点共线,且2C 在线段PQ 上时,等号成立.所以max 1PQ =.………………………………………………10分23. 解:(Ⅰ)由()5f x >,得23x ->,即23x -<-或23x ->, ……………3分1x ∴<-或5x >.故原不等式的解集为{}15x x x <->或………………………5分(Ⅱ)由()()f x g x ≥,得2x m x -+2≥对任意x R ∈恒成立, 当0x =时,不等式2x m x -+2≥成立, 当0x ≠时,问题等价于22x m x-+≤对任意非零实数恒成立, ……………7分2222 1 , 1x x m xx-+-+=∴≥≤ ,即实数m 的取值范围是( , 1]-∞.…………10分。

福建省南安一中10-11学年高二下学期期末试题英语

福建省南安一中10-11学年高二下学期期末试题英语

学必求其心得,业必贵于专精南安一中2010-2011学年高二年下学期期末考英语试题2011。

7命题人:黄育仔本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分.共150分,考试时间120分钟。

第一卷(共115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.How often does Frank do the cooking at home?A。

Every day。

B。

Frequently。

C。

Occasionally.2.What will the two speakers probably do?A. Move the computer next to the bookshelf.B。

Put the computer next to the door。

C. Put a poster on the door。

3.Why does the woman want to take up singing?A. Because of her parents。

B。

Because of her ability in singing。

C。

Because of the potential income.4.When will the man probably get home?A. At 9:15.B. At 9:55。

C。

At 10:15.5.What can we learn from the conversation?A。

It is spring now.B. The two speakers are living in the south。

C. The woman is very innocent。

福建省南安一中高二英语下学期期末试题新人教版【会员独享】1

福建省南安一中高二英语下学期期末试题新人教版【会员独享】1

南安一中2011~2012学年度高二下学期期末考英语科试卷2012.7 本试卷考试内容为:高二英语。

分第I卷(选择题)和第II卷,共12页,满分150分,考试时间120分钟。

第I卷(选择题共115分)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 Marie Ward doing?A. Taking a messageB. Taking a walkC. Having a meal2.Whom might the man go hiking with?A. SandyB. HelenC. Betty3.What do we know about Daisy?A.She likes pop music.B.She needs 100 records.C.She prefers classical music.4.How was the weather during the woman’s stay in Paris?A. RainyB. FineC. Changeable5.Where are the speakers?A. At the airportB. At a ticket officeC. Outside a train 第二节(共15小题;每题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,每小题将给出5秒钟的作答时间。

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福建省南安第一中学2016-2017学年高二下学期期末考试英语试卷第一部分听力(共两节,满分30分)第一节(共5小题;每题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从试题所给的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. When will the speakers discuss the matter again?A. On Wednesday.B. On Thursday.C. On Friday.2. Where are the speakers?A. In a restaurant.B. In a furniture store.C. In a company.3. Why does the woman look upset?A. She experienced a theft.B. She was given a parking ticket.C. She couldn’t find a parking space.4. Which transportation does the man suggest the woman take?A. The bus.B. The taxi.C. The train.5. How does the man feel about the woman?A. Worried.B. Angry.C. Sorry.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. What day is it today?A. Monday.B. Saturday.C. Sunday.7. What will the man do?A. Borrow the woman’s computer.B. Go to the library to finish his paper.C. Have the woman take care of his sister.听第7段材料,回答第8至9题。

8. Where does the woman often stay with her friends after lunch?A. In the classroom.B. In the school park.C. In the dining hall.9. What benefit can the change bring to the speakers?A. They’ll have more places to go.B. They’ll spend less money on food.C. They won’t have to carry their books around.听第8段材料,回答第10至12题。

10. What did the woman do during the weekend?A. She had dinner in a restaurant.B. She watched a movie in a cinema.C. She celebrated her mother’s birthday.11. What does the woman think of the movie?A. Boring.B. Interesting.C. Confusing.12. What do the speakers plan to do on Saturday?A. Buy a birthday present.B. Visit some friends.C. Hold a party.听第9段材料,回答第13至16题。

13. What is the relationship between the speakers?A. Father and daughter.B. Husband and wife.C. Teacher and student.14. How much will the man pay for four tickets if the promotion is still available?A. $500.B. $1500.C. $2000.15. What is the woman responsible for?A. Booking hotels.B. Hiring a car.C. Planning the sightseeing.16. What does the man require the woman to do?A. Bring one suitcase.B. Take a lot of clothes.C. Pack her suitcase herself. 听第10段材料,回答第17至20题。

17. What is Dr Tony talking about?A. Making the best use of time.B. Designing a study schedule.C. Planning a schedule.18. What does Dr Tony mention first?A. A general guide for a daily schedule.B. Amounts of time to be spent on study time.C. Things a best daily schedule should include.19. What does Dr Tony suggest students remember?A. Challenge themselves to finish more tasks.B. Follow the guidelines all the time.C. Suit their time to their particular needs.20. What does Dr Tony think of planning a schedule and keeping to it?A. It gives people satisfaction.B. It helps people finish each task quickly.C. It makes people find comfort in something.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下面短文,从每题所给的A、B、C、和D四个选项中,选出最佳选项。

AIt’s good to make mistakes, and here is why.First of all, mistakes are a clear sign that we are trying new things. It’s always good to try new things because when we are trying new things, we are growing. If we never try anything new, how can we improve? The simple answer is, “We can’t”.Another good thing about mistakes is that when we are making them, we are learning. Consider this – Edison failed 10,000 times before he perfected the light bulb. When asked how it felt to fail that many times, he said that he had learned 10,000 things that didn’t work.When we make a mistake, we are much closer to success. Because every time we make a mistake, we eliminate one of the things that keep us from success.But all this doesn’t mean that we should go through life without considering the consequences of a mistake. Instead, when we try something new, we have to be willing to set some reasonable limits so that in the event that it doesn’t work out the way we wa nt it to, we will be in a position to try again. We all have limited resources – in the form of time and money –so we shouldn’t blowthem all on one approach to a problem. It’s best that we realize it probably won’t be perfect the first time and allocate (分配) these resources appropriately so we can learn, make corrections, and try again. Only by accepting and using our mistakes in this way can we make significant advances in our lives.There is an old saying that goes, “If you’re not making mistakes, you’re not trying hard enough.” So go forth and make mistakes.21. From the second paragraph, we can conclude that ______.A. mistakes are unnecessary for developmentB. mistakes let us see our own limitsC. it’s common for people to make mistakesD. making mistakes is better than not trying22. According to the article, one thing we should pay attention to about making mistakes is_______.A. reflecting on the consequences after each mistakeB. accepting the outcome willinglyC. making proper arrangements for our next tryD. avoiding making the same mistakes23. The article is mainly about ______.A. how to deal with mistakesB. what benefits making mistakes bringC. how to achieve successD. how to make use of our mistakesBIn recent years, China has witnessed the growth of luxury (奢侈品) brands. In this market, Chinese consumers are now the largest spenders. It’s clear that a new generation of young, materialistic people is increasingly relying on luxury brands to improve its self-image (自我形象).I am a fashionista too, at least in spirit - I love to look at clothes and shoes. But I don’t understand why people spend lots of money on designer labels.When a young woman buys a handbag that costs two months of her salary, that’s a scary thingWhat’s interesting is that scientists have found that having luxury things doesn’t lead to happiness.Study after study has shown that although we want material things, when we get them we don’t suddenly become “happy” people. In fact, a series of studies by Le af Van Boven at the University of Colorado, US, has shown that individuals who spend money on travel and similar experiences get more pleasure than those who invest it in material things. That’s because experiences are more easily integrated into a person’s identity. If I travel to Yunnan, that adventure affects how I think in the future. My memories become a part of me.Moreover, as Van Boven has observed, young people who pursue happiness through “things” are liked less by their peers. People prefer those who pursue happiness through experiences.It’s natural to want to express yourself through your appearance. So my advice is: create a look that isn’t tied to a designer label. Convey your own message. Take some lessons from the late Apple co-founder Steve Jobs. He was always in Levis jeans and a black turtleneck. Mark Zuckerberg, founder of Facebook, routinely appears in hoodies and sneakers. These people, successful people, have style. You don’t have to break the bank to send a message about who yo u are.Take a trip. Go out into the world. Then come back and confidently create your own signature look.By Susan Chyn24. What can we infer from the first three paragraphs?A. The author enjoys buying luxury brands herself.B. The author sees no point in spending money on material things.C. The author is critical of youths tying their looks to designer labels.D. The author finds it natural for fashionists to follow fashion trends.25. Leaf Van Boven’s studies s howed that ______.A. traveling changes a person’s identity greatlyB. people dislike those who love luxuriesC. experiences can bring people more happiness than luxuriesD. luxuries have a negative effect on people’s happiness26. What is the author’s adv ice on expressing oneself?A. Be selective about designer labels.B. Create your own personal, unique style.C. Choose styles that are simple and comfortable.D. Try styles like Mark Zuckerberg’s.27. The main purpose of the article is to ______.A. persuade readers to invest in experiences instead of luxuriesB. prove how luxury leads to an unpleasant lifeC. tell how to express yourself through appearancesD. report on a series of studies about luxuries and happinessCWhen receiving a pair of adult homing pigeons, the new owner cannot set them free as they will return to their original home loft(鸽房). If birds are received as babies, they must be kept in the loft for a period of time until they are oriented(以……为方向) with their new home.After about two to three months the loft doors can be opened. Never force the young birds out of the loft as they frighten easily. They will connect this bad experience with their home loft and this is something that the owner does not want the birds to experience.Unless the birds are simply being raised for enjoyment and the owner likes seeing them fly around the immediate area and return, the next step is unnecessary. If the birds are being raised for racing purposes or the owner is interested in testing their homing ability, then he or she will do the following. Gently place the young birds in a cage and then drive down the road a few miles from home. The best time of day is before 9AM and not when there is rain, fog or high wind as these conditions will affect the bir d’s ability to return home. Set the birds free somewhere not close to a heavily wooded area, then drive home. Do this daily for about fifty days, and then take one day off with no training. Increase the distance each week gradually by a few miles until the birds reach a distance of about fifty miles. Most of the birds will return home but expect some unexpected deaths if there are game hunters in the area. You can time the birds by keeping track of how long it takes them to return home.In some European countries such as England, it is a regular pastime and clubs have developed around the spot with specially designed cages on wheels that are attached to vehicles to transport groups of birds.28. Why shouldn’t a new owner set adult homing pigeons free?A. They will fly away.B. They are frightened.C. They cannot live alone.D. They cannot find their home.29. What does “this bad experience” refer to in Paragraph 2?A. The owner leaving home.B. The owner frightening the birds .C. The birds being kept in the loft.D. The birds being hurt by the owner.30. What is Paragraph 3 mainly about?A. What pigeons can be used for.B. Where pigeons should be trained.C. How pigeons get their homing ability.D. How to train pigeons to find their home.31. In which part of a magazine might we find this text?A. Arts.B. News.C. T ravel.D. Nature.DResearchers have solved a long-standing mystery: why rocks on a flat lakebed in Death Valley National Park in California sometimes move. Racetrack Playa, the waterless lakebed, is named for the long trails that the rocks, some of which weigh hundreds of pounds, leave in the earth.What was one of the world’s natural wonders now appears to be the perfect combination of rain, wind, ice and sun, scientists have found. Dr. Norris and James M. Norris, a cousin and co-author, actually saw the rocks moving in December when they went to check on the project.For their study, they used special global positioning system tools, designed by James Norris, in rocks of various sizes brought from outside the park. They were not allowed to move or change anything of the existing playa(盐湖) stones.No river flows into the playa, though rainwater sometimes fills part of it to a depth of a few inches. It’s when this happ ens, and the nights are below freezing and the days are fine, that the rocks may “sail”, the researchers said. On those occasions the cold night air leaves a sheet of ice only an eight of an inch thick. Then the warmth of the sun causes the sheet to break up. As more ice melts, some of these lesser sheets have room to move. Driven by light winds, the sheets push up against rocks. The wind drives the water, too, which also helps push the ice to some degree. The movement is slow, no more than about 15 feet a minute.The movements are episodic—the conditions may be just right for a few minutes, and then the sun causes more ice to break and the movement stops. And once the water disappears, it may beyears before the rocks move again, even if the playa floods again, because the right temperature and wind conditions may not occur.32.What do we know about Racetrack Playa?A. It has flat rocks in the earth.B. It is covered by rocks.C. It has some valleys.D. It is usually dry.33.What was the park’s attitude to using GPS in the lakebed’s stones?A. It doubted the method.B. It was against doing so.C. It felt it was worth a try.D. It thought it was useless.34.Why do the stones “sail” according to the Norrises?A. They are moved by big floods.B. They move just because of strong windsC. They are mainly pushed by wind-driven ice.D. They move very slowly on smooth ice sheets.35.What does the underlined word “episodic” in the last paragraph probably mean?A. Amazingly big.B. Extremely slow.C. Happening sometimes.D. Going on without stopping.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。

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