2017年高考天津卷有答案【精编版】

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2017年语文真题及解析_天津语文高考试题答案

2017年普通高等学校招生全国统一考试（天津卷）语文答案一、（12分，每小题3分）1.C2.D3.D4.B二、（9分，每小题3分）5.A6.C7.D三、（15分，每小题3分）8.A 9.C 10.A 11.C 12.B四、（21分）13.（8分）（1）正好赶上社会动乱，（他的祖父）担心被仇人抓住。

（2）他的论说初听似乎与大家的看法相违背，但听到最后，大家就会认为他的观点是对的。

（3）沉迷于阅读古文，乐于听闻不同的言论。

14.（8分）（1）人景相融的宁静画面：断桥边夕阳西下，树影倒映水中，鸟雀在枝头相互依偎，诗人独自欣赏美景。

（2）正因为能“清游”“静处”，享受清幽美景，诗人才能放下身边的俗事，觉得心无挂碍。

表现了诗人宅心事外，与世相忘的闲适之心。

（3）①虚写。

“夜深同徙倚，秋风斜月钓舟归”是诗人想象的情景，这样写呈现了清幽闲逸的意境。

②以景结情。

描绘“夜深同徙倚，秋风斜月钓舟归”的画面，寄托了诗人的闲适之情，使全诗韵味悠长。

③情景交融（借景抒情）。

闲适之情与“夜深同徙倚，秋风斜月钓舟归”之景交融，使情感表达含蓄深长。

（任选一种）15.（5分）（1）羁鸟恋旧林（2）樯橹灰飞烟灭（3）内无应门五尺之僮（4）不霁何虹（5）申之以孝悌之义五、（21分）16.（4分）B E17.（3分）合乎题旨。

竹子虽外形扭曲，但仍具挺拔之质，象征着艰苦环境下顽强奋进的人生，深化了主旨。

18.（5分）①想象山野里竹子生机勃发，与城市里竹子的优雅纤细形成对比。

②赞美了竹子争先向上的顽强生命力，给读者更深广的思考空间。

③照应前文，以景收束全篇，增强了抒情性。

（从语言角度赏析也可得分）19.（9分）（1）坚韧忍耐、从容优雅、孤高兀傲、风骨高洁、清简、争先向上等。

（2）内容表达六、（12分）20.（9分）（1）例：2006年游人对自然景观和人文景观的关注度较高，侧重景观欣赏；2016年游人对城市文化和民俗特色的关注度较高，侧重文化体验。

2017年天津市高考英语试题(带答案和解释)

2017年天津市高考英语试题（带答案和解释）绝密★启用前2017年普通高等学校招生全国统一考试（天津卷）英语本试卷分为第I卷（选择题）和第II卷（非选择题）两部分，共130分，考试用时100分钟。

第I卷1至10页，第II卷11至12页。

答卷前，考生务必将自己的姓名、准考号填写在答题卡上，并在规定位置粘贴考试用条形码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第I卷注意事项：1 每小题选出答案后，用铅笔将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。

2 本卷共小题，共9分。

第一部分：英语知识运用（共两节，满分4分）第一节：单项填空（共1小题；每小题1分，满分1分）从A、B、、D四个选项中，选出可以填入空白处的最佳选项。

例：Stand ver there___________ u’ll be able t see it betterA rB and but D hile答案是B。

1 —Albert’s birthda is n next Saturda, and I’planning a surprise part fr hi—__________ I’ll bring se ineA Sunds lie funB It dependsust a inute D u are ele【答案】A【解析】2 r is a ess, but I __________lean it befre I g ut tnight I an d it in the rningA daren’tB shuldn’t needn’tD ustn’t【答案】【解析】试题分析：句意：我的房间很乱，但是在今晚我出去之前不需要打扫，我可以明天早晨再打扫。

A 不敢；B 不应该；不需要；D 禁止。

根据句意，故选。

3 —I ant t see r hite e have an appintent—I’srr, but he is nt ________ at the ent, fr the eeting hasn’t endedA busB ative nerned D available【答案】D【解析】4 She ased e _______ I had returned the bs t the librar, and I aditted that I hadn’tA henB here hether D hat【答案】试题分析：句意：他问我是否已经把书还给图书馆了，我承认我还没有还。

【数学】2017年高考真题——天津卷(理)(解析版)

2 设变
2 x + y ≥ 0, x + 2 y − 2 ≥ 0, 则目标函数 z = x + y 的最大值为 x, y 满足约束条件 x ≤ 0, y ≤ 3,
B.1 C.
A.
2 3
3 2
D.3
3 阅读面的程序框图，
行相的程序，若输入 N 的值为 24，则输出 N 的值为
4 3 πR . 3
其中 R 表示球的半径．
1 设集合 A = {1, 2, 6}, B = {2, 4}, C = { x ∈ R | −1 ≤ x ≤ 5} ，则 ( A U B ) I C = B. {1, 2, 4} C. {1, 2, 4, 6} D. { x ∈ R | −1 ≤ x ≤ 5}
且 f ( x) 的最小正周期大于 2π ，则
A. ω = C. ω =
2 π ，ϕ = 3 12 1 11π ，ϕ = − 3 24
B. ω = D. ω =
2 11π ，ϕ = − 3 12 1 7π ，ϕ = 3 24
8
x 2 − x + 3, x ≤ 1, x 知函数 f ( x) = 设 a ∈ R ，若关于 x 的等式 f ( x) ≥| + a | 在 R 2 2 x + , x > 1. x
2017 年普通高等学校招生全国统一考试数学
分钟.第卷 1 至 2 ，第卷 3 至 5 .
天津卷
理工类
本试卷分为第卷选择题和第卷非选择题两部分，共 150 分，考试用时 120
答卷前，考生务必将自的姓、准考证号填写在答题考，并在规定位置粘贴考试用条形码.答卷时，考生务必将答案涂写在答题卡，答在试卷的无效.考试结束卷和答题卡一并交回. 祝各位考生考试利！第注意 1. 小题选出答案，用铅笔将答题卡对题目的答案标号涂黑.如需改动，用橡皮擦净卷，将本试

2017年普通高等学校招生全国统一考试数学试题文(天津卷,含解析).doc

绝密★启用前2017 年普通高等学校招生全国统一考试数学试题文天津卷【试卷点评】2017 年天津高考数学试卷考点变化不大，题型结构与2016 年相同，从知识结构角度看，试卷考查内容覆盖面广，与往年基本一致。

与此同时，试卷命题中出现的综合与创新，体现了能力立意的命题思路与稳中求变的命题特点。

整卷难度分布合理，具有较好的区分度，整体难度与去年相比稍有降低。

纵观整篇试卷，命题严格按照《考试说明》与课程标准，双基内容占了相当大的比例，体现了命题人回归教材、突出主干的思路，重视对考生基本数学素养的考查。

对于此部分题目，只要考生熟练掌握基本概念和定理，就可以轻松得分。

试卷在知识点选择上与去年相比略有改变，考验学生基础知识掌握的全面性。

试卷命题风格稳定，试题布局合理，利于考生发挥自身真实水平，具有较好的信度和效度。

每年天津高考命题都会给予应用问题一定的关注，对中学数学教学重视数学应用有很好的导向作用，第 16 题以大家熟悉的电视剧与广告以及收视人次为命题背景，选材合理，将线性规划与实际问题相结合，考查学生的理解能力以及应用数学知识解决实际问题的能力，体现了数学的应用价值与人文特色。

知识难度不大，审清题后可较容易地得到答案，体现了新课标的教育理念。

在注重基础和应用的同时，今年天津高考试卷也加强了综合性与创新性的考查，以提高试卷区分度，如第 8 题，主要考查基本初等函数的图象和性质，设问综合了分段函数单调性、函数零点以及图象变换等典型考点，充分考查了考生的数形结合思想与转化化归思想，考验学生的知识理解深度与分析问题解决问题的能力。

第 19 题设问较为新颖，命题具有一定的抽象性与综合性，需要学生基于三次函数单调性与极值最值的关系进行探索分析，考查函数与方程、分类讨论、转化等数学思想，问题思路环环相扣，逻辑严密，难度较大，充分考验学生的心理素质，具有较好的区分度，体现了高考的选拔性，另外也给优秀学生提供了展示自身能力的平台，也引导我们数学教学工作需注重数学能力与创新意识的培养。

2017年高考真题——数学(文)(天津卷)+Word版含解析

绝密★启用前本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共150分，考试用时120分钟。

第Ⅰ卷1至2页，第Ⅱ卷3至5页。

答卷前，考生务必将自己的姓名、准考证号填写在答题考上，并在规定位置粘贴考试用条形码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第Ⅰ卷注意事项：1.每小题选出答案后，用铅笔将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。

2.本卷共8小题，每小题5分，共40分。

参考公式：·如果事件A ，B 互斥，那么·如果事件A ，B 相互独立，那么 P (A ∪B )=P (A )+P (B )．P (AB )=P (A ) P (B )． ·棱柱的体积公式V =Sh . ·圆锥的体积公式13V Sh =. 其中S 表示棱柱的底面面积，其中S 表示棱锥的底面面积，h 表示棱锥的高．h 表示棱柱的高．一、选择题：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）设集合{1,2,6},{2,4},{1,2,3,4}A B C ===，则()A B C =（A ）{2}（B ）{1,2,4}（C ）{1,2,4,6}（D ）{1,2,3,4,6} 【答案】B（A ）充分而不必要条件（B ）必要而不充分条件（C ）充要条件（D ）既不充分也不必要条件【答案】B【解析】20x -≥，则2x ≤，11x -≤，则111,02x x -≤-≤≤≤，据此可知：“20x -≥”是“11x -≤”的必要二不充分条件. 本题选择B 选项.（3）有5支彩笔（除颜色外无差别），颜色分别为红、黄、蓝、绿、紫.从这5支彩笔中任取2支不同颜色的彩笔，则取出的2支彩笔中含有红色彩笔的概率为（A ）45（B ）35（C ）25（D ）15【答案】C（4）阅读右面的程序框图，运行相应的程序，若输入N 的值为19，则输出N 的值为（A ）0 （B ）1（C ）2（D ）3 【答案】C【解析】阅读流程图可得，程序执行过程如下：首先初始化数值为19N =，第一次循环：118N N =-=，不满足3N ≤；第二次循环：63NN ==，不满足3N ≤；第三次循环：23NN ==，满足3N ≤；此时跳出循环体，输出3N =. 本题选择C 选项.（5）已知双曲线22221(0,0)x y a b a b-=>>的左焦点为F ，点A 在双曲线的渐近线上，OAF △是边长为2的等边三角形（O 为原点），则双曲线的方程为（A ）221412x y -=（B ）221124x y -=（C ）2213x y -=（D ）2213y x -=【答案】D（6）已知奇函数()f x 在R 0.8221(log ),(log 4.1),(2)5a fb fc f =-==，则,,a b c 的大小关系为（A ）a b c <<（B ）b a c <<（C ）c b a <<（D ）c a b << 【答案】C【解析】由题意：()221log log 55a f f ⎛⎫=-= ⎪⎝⎭，且：0.822log 5log 4.12,122>><<，据此：0.822log 5log 4.12>>，结合函数的单调性有：()()()0.822log 5log 4.12f f f >>，即,a b c c b a >><<.本题选择C 选项.（7）设函数()2sin(),f x x x ωϕ=+∈R ，其中0,||πωϕ><.若5π11π()2,()0,88f f ==且()f x 的最小正周期大于2π，则（A ）2π,312ωϕ==（B ）211π,312ωϕ==-（C ）111π,324ωϕ==-（D ）17π,324ωϕ==【答案】A（8）已知函数||2,1,()2, 1.x x f x x x x +<⎧⎪=⎨+≥⎪⎩设a ∈R ，若关于的不等式()||2x f x a ≥+在R 上恒成立，则的取值范围是（A ）[2,2]-（B ）[23,2]-（C ）[2,3]-（D ）[23,23]-zx xk 【答案】A【解析】满足题意时()f x 的图象恒不在函数2xy a =+下方，当23a =C,D 选项；当23a=-时，函数图象如图所示，排除B选项，本题选择A选项.第Ⅱ卷注意事项：1．用黑色墨水的钢笔或签字笔将答案写在答题卡上。

2017年天津市高考英语真题及详细解答(解析版,学生版,精校版)

2017年天津市高考英语试卷第一部分：英语知识运用（共两节，满分15分）第一节：单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项．1．（1分）﹣Albert's birthday is on next Saturday，and I'm planning a surprise party for him．﹣__________．I'll bring some wine．（）A．Sounds like fun B．It dependsC．Just a minute D．You are welcome2．（1分）My room is a mess，but I ______clean it before I go out tonight．I can do it in the morning．（）A．daren't B．shouldn't C．needn't D．mustn't3．（1分）﹣I want to see Mr．White．We have an appointment．﹣I'm sorry，but he is not ________ at the moment，for the meeting hasn't ended．（）A．busy B．active C．concerned D．available4．（1分）She asked me _______ I had returned the books to the library，and I admitted that I hadn't．（）A．when B．where C．whether D．what5．（1分）Mr．and Mrs．Brown would like to see their daughter _____，get married，and have kids．（）A．settled down B．keep off C．get up D．cut in6．（1分）Nowadays，cycling，along with jogging and swimming，_______ as one of the best all﹣round forms of exercise．（）A．regard B．is regarded C．are regarded D．regards7．（1分）﹣Michael was late for Mr．Smith's chemistry class this morning．﹣________？As far as I know，he never came late to class．（）A．So what B．Why not C．Who cares D．How come8．（1分）I ________down to London when I suddenly found that I was on the wrong road．（）A．was driving B．have driven C．would drive D．drove9．（1分）My eldest son，_______ work takes him all over the world，is in New York at the moment．（）A．that B．whose C．his D．who10．（1分）I was watching the clock all through the meeting，as I had a train ______．（）A．catching B．caught C．to catch D．to be caught11．（1分）It was when I got back to my apartment ______ I first came across my new neighbors．（）A．who B．where C．which D．that12．（1分）When you drive through the Redwood Forests in California，you will be _____ trees that are over 1，000 years old．（）A．among B．against C．behind D．below13．（1分）We offer an excellent education to our students．________，we expect students to word hard．（）A．On average B．At best C．In return D．After all14．（1分）The hospital has recently obtained new medical equipment，_____ more patients to be treated．（）A．being allowed B．allowingC．having allowed D．allowed15．（1分）﹣Do you have Betty's phone number？﹣Yes．Otherwise，I ______able to reach her yesterday．（）A．hadn't been B．wouldn't have beenC．weren't D．wouldn't be第二节：完形填空阅读下面短文，掌握其大意，然后从16-35各题所给的A、B、C、D四个选项中，选出最佳选项．16．（30分）At my heaviest I weighed 370 pounds．I had a very poor relationship with food：I used it to（16）bad feelings，to make myself feel better，and to celebrate．Worried about my health，I tried many different kinds of （17）but nothing worked．I came to believe that I could do nothing about my（18）．When I was 50，my weight problem began to affect me（19）．I didn't want to live the rest of my life with this（20）weight any more．That year，I（21） a seminar where we were asked to create a project that would touch the world．A seminar leader shared her （22）story﹣she had not only 125 pounds，but also raised $25，000 for homeless children．（23）by her story，I created the As We Heal（痊愈），the World Heals（24）．My goal was to lose 150 pounds in one year and raise $50，000（25） a movement founded 30 years ago to end hunger．This combination of healing myself and healing the world（26）me as the perfect solution．（27）I began my own personal weight program，I was filled with the fear that I would（28）the same difficulties that beat me before．While the （29）hung over my head，there were also signs that I was headed down the right （30）．I sent letters to everyone I knew，telling them about my project．It worked perfectly．Donations began （31）in from hundreds of people．Of course，I also took some practical steps to lose weight．I consulted with a physician （内科医生），I hired a fitness coach，and I began to eat small and（32）meals．My fund﹣raising focus also gave me new motivation to exercise （33）．A year later，I（34）my goal：I lost 150 pounds and raised $50，000!I feel that I've been given a second life to devote to something that is（35）and enormous．16．A．add B．mix C．kill D．share 17．A．diets B．drinks C．fruits D．dishes 18．A．height B．ability C．wisdom D．weight 19．A．temporarily B．recently C．seriously D．secretly20．A．ideal B．extra C．normal D．low 21．A．attended B．organized C．recommended D．mentioned22．A．folk B．success C．adventure D．science 23．A．Surprised B．Amused C．Influenced D．Disturbed 24．A．project B．business C．system D．custom 25．A．in search of B．in need of C．in place of D．in supportof 26．A．scared B．considered C．confused D．struck 27．A．As B．Until C．If D．Unless 28．A．get over B．run into C．look for D．put aside 29．A．excitment B．joy C．anger D．fear 30．A．row B．hall C．path D．street 31．A．breaking B．flooding C．jumping D．stepping 32．A．heavy B．full C．expense D．healthy 33．A．regularly B．limitlessly C．suddenly D．randomly 34．A．set B．reached C．missed D．dropped 35．A．stressful B．painful C．meaningful D．peaceful第二部分：阅读理解阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项．36．（12.5分）Suppose you're in a rush，felling tired，not paying attention to your screen，and you send an email that could get you in trouble．Realisation will probably set in seconds after you've clicked"send"．You freeze in horrors and burn with shame．What to do？Here are four common email accidents，and how to recover．Clicking"send"too soonDon't waste your time trying to find out if the receivers has read it yet．Write another email as swiftly as you can and send it with a brief explaining that this is the correctversion and the previous version should be ignored．Writing the wrong timeThe sooner you notice，the better．Respond quickly and briefly，apologizing for your mistake．Keep the tone measured：don't handle it too lightly，as people can be offered，especially if your error suggests a misunderstanding of their culture （i．e．incorrect ordering of Chinese names）．Clicking"reply all"unintentionallyYou accidentally reveal（透露）to entire company what menu choices you would prefer at the staff Christmas dinner，or what holiday you'd like to take．In this instance，the best solution is to send a quick，light﹣hearted apology to explain your awkwardness．But it can quickly rise to something worse，when everyone starts hitting"reply all"to join in a long and unpleasant conversation．In this instance，step away from your keyboard to allow everyone to calm down．Sending an offensive message to it's subjectThe most awkward email mistake is usually committed in anger．You write an unkind message about someone，intending to send it to a friend，but accidentally send it to the person you're discussing．In that case，ask to speak in person as soon as possible and say sorry．Explain your frustrations calmly and sensibly﹣see it as an opportunity tic hear up any difficulties you may have with this person．36．After realizing an email accident，you are likely to feel．A．curious B．tired C．awful D．funny37．If you have written the wrong name in an email，it is best to．A．apologise in a serious mannerB．tell the receiver to ignore the errorC．learn to write the name correctlyD．send a short notice to everyone38．What should you do when an unpleasant conversation is started by your"reply all"email？A．Try offering other choices．B．Avoid further involvement．C．Meet other staff members．D．Make a light﹣hearted apology．39．How should you deal with the problem caused by an offensive email？A．By promising not to offend the receiver again．B．By seeking support from the receiver's friends．C．By asking the receiver to control his anger．D．By talking to the receiver face to face．40．What is the passage mainly about？A．Defining email errors．B．Reducing email mistakes．C．Handling email accidents．D．Improving email writing．41．（12.5分）Fifteen years ago，I took a summer vacation in Lecce in southern Italy．After climbing up a hill for a panoramic（全景的）view of the blue sea，white buildings and green olive trees，I paused to catch my breath and then positioned myself to take the best photo of this panorama．Unfortunately，just as I took out my camera，a woman approached from behind，and planted herself right in front of my view．Like me，this woman was here to stop，sigh and appreciate the view．Patient as I was，after about 15 minutes，my camera scanning the sun and reviewing the shot I would eventually take，I grew frustrated．Was it too much to ask her to move so I could take just one picture of the landscape？Sure，I could have asked her，but something prevented me from doing so．She seemed so content in her observation．I didn't want to mess with that．Another 15minutes passed and I grew bored．The woman was still there．I decided to take the photo anyway．And now when I look at it，I think her presence in the photo is what makes the image interesting．The landscape，beautiful on its own，somehowcoms to life and breathes because this woman is engaging with it．This photo，with the unique beauty that unfolded before me and that woman who"ruined"it，now hangs on a wall in my bedroom．What would she think if she knew that her figure is captured（捕捉）and frozen on some stranger's bedroom wall？A bedroom，after all，is a very private space，in which some woman I don't even know has been immortalized（使…永存）．In some ways，she lives in my house．Perhaps we all live in each others'space．Perhaps this is what photos are for：to remind us that we all appreciate beauty，that we all share a common desire for pleasure，for connection，for something that is greater than us．That photo is a reminder，a captured moment，an unspoken conversation between two women，separated only by a thin square of glass．41．What happened when the author was about to take a photo？A．Her camera stopped working．B．A woman blocked her view．C．Someone asked her to leaveD．A friend approached from behind．42．According to the author，the woman was probably．A．enjoying herselfB．losing her patienceC．waiting for the sunsetD．thinking about her past43．In the author's opinion，what makes the photo so alive？A．The rich color of the landscape．B．The perfect positioning of the camera．C．The woman's existence in the photo．D．The soft sunlight that summer day．44．The photo on the bedroom wall enables the author to better understand．A．the need to be close to natureB．the importance of private spaceC．the joy of the vacation in ItalyD．the shared passion for beauty45．The passage can be seen as the author's reflections upon．A．a particular life experienceB．the pleasure of travelingC．the art of photographyD．a lost friendship．46．（12.5分）This month，Germany's transport minister，Alexander Dobrindt，proposed the first set of rules for autonomous vehicles（自主驾驶车辆）．They would define the driver's role in such cars and govern how such cars perform in crashes where lives might be lost．The proposal attempts to deal with what some call the"death valley"of autonomous vehicles：the grey area between semi﹣autonomous and fully driverless cars that could delay the driverless future．Dobrindt wants three things：that a car always chooses property（财产）damage over personal injury；that it never distinguishes between humans based on age or race；and that if a human removes his or her hands from the driving wheel﹣to check email，say﹣the car's maker is responsible if there is a crash．"The change to the road traffic law will permit fully automatic driving，"says Dobrindt．It will put fully driverless cars on an equal legal footing to human drivers，he says．Who is responsible for the operation of such vehicles is not clear among car makers，consumers and lawyers．"The liability（法律责任）issue is the biggest one of them all，"says Natasha Merat at the University of Leeds，UK．An assumption behind UK insurance for driverless cars，introduces earlier this year，insists that a human"be watchful and monitoring the road"at every moment．But that is not what many people have in mind when thinking of driverlesscars．"When you say‘driverless cars'，people expect driverless cars．"Merat says．"You know﹣no driver．"Because of the confusion，Merat thinks some car makers will wait until vehicles can be fully automated without operation．Driverless cars may end up being a form of public transport rather than vehicles you own，says Ryan Calo at Stanford University，California．That is happening in the UK and Singapore，where government﹣provided driverless vehicles are being launched．That would go down poorly in the US，however．"The idea that the government would take over driverless cars and treat them as a public good would get absolutely nowhere here，"says Calo．46．What does the phrase"death valley"in Paragraph 2 refer to？A．A place where cars often break down．B．A case where passing a law is impossible．C．An area where no driving is permitted．D．A situation where drivers'role is not clear．47．The proposal put forward by Dobrindt aims to．A．stop people from breaking traffic rulesB．help promote fully automatic drivingC．protect drivers of all ages and racesD．prevent serious property damage48．What do consumers think of the operation of driverless cars？A．It should get the attention of insurance companies．B．It should be the main concern of law makers．C．It should not cause deadly traffic accidents．D．It should involve no human responsibility．49．Driverless vehicles in public transport see no bright future in．A．SingaporeB．the UKC．the USD．Germany50．What could be the best title for passage？A．Autonomous Driving：Whose Liability？B．Fully Automatic Cars：A New BreakthroughC．Autonomous Vehicles：Driver Removed!D．Driverless Cars：Root of Road Accidents．51．（12.5分）I read somewhere that we spend a full third of our lives waiting．But where are we doing all of this waiting，and what does it mean to an impatient society like ours？To understand the issue，let's take a look at three types of"waits"．The very purest form of waiting is the Watched﹣Pot Wait．It is without doubt the most annoying of all．Take filling up the kitchen sink（洗碗池）as an example．There is absolutely nothing you can do while this is going on but keep both eyes fixed on the sink until it's full．During these waits，the brain slips away from the body and wanders about until the water runs over the edge of the counter and onto your socks．This kind of wait makes the waiter helpless and mindless．A cousin to the Watched﹣Pot Wait is the Forced Wait．This one requires a bit of discipline．Properly preparing packaged noodle soup required a Forced Wait．Directions are very specific．"Bring three cups of water to boil，add mix，simmer three minutes，remove from heat，let stand five minutes．"I have my doubts that anyone has actually followed the procedures strictly．After all，Forced Waiting requires patience．Perhaps the most powerful type of waiting is the Lucky﹣Break Wait．This type of wait is unusual in that it is for the most part voluntary．Unlike the Forced Wait，which is also voluntary，waiting for your lucky break does not necessarily mean that it will happen．Turning one's life into a waiting game requires faith and hope，and is strictly for the optimists among us．On the surface it seems as ridiculous as following the directionson soup mixes，but the Lucky﹣Break Wait well serves those who are willing to do it．As long as one doesn't come to rely on it，wishing for a few good things to happen never hurts anybody．We certainly do spend a good deal of our time waiting．The next time you're standing at the sink waiting for it to fill while cooking noodle soup that you'll have to eat until a large bag of cash falls out of the sky，don't be desperate．You're probably just as busy as the next guy．51．While doing a Watched﹣Pot Wait，we tend to．A．keep ourselves busyB．get absent﹣mindedC．grow anxiousD．stay focused52．What is the difference between the Forced Wait and the Watched﹣Pot Wait？A．The Forced Wait requires some self﹣control．B．The Forced Wait makes people passive．C．The Watched﹣Pot Wait needs directions．D．The Watched﹣Pot Wait engages body and brain．53．What can we learn about the Lucky﹣Break Wait？A．It is less voluntary than the Forced Wait．B．It doesn't always bring the desired result．C．It is more fruitful than the Forced Wait．D．It doesn't give people faith and hope．54．What does the author advise us to do the next time we are waiting？A．Take it seriously．B．Don't rely on others．C．Do something else．D．Don't lose heart．55．The author supports his view by．A．exploring various causes of"waits"．B．describing detailed processes of"waits"．C．analyzing different categories of"waits"D．revealing frustrating consequences of"waits"第三部分：写作第一节：阅读表达阅读短文，并按照题目要求用英语回答问题．56．（10分）In the years of my growing up，Dad was strict with me．He made sure I made my bed and did my homework．He would call in advance to make sure there was no alcohol at the party．I got so angry with him for laying down the law．I would scream，"I hate you!"Dad would yell back，"Good!I don't care!"Deep down I knew he did．One time at a party，I drank too much alcohol and got so sick．I said，"Call my dad．"Next thing，Dad was carrying me to the car．I woke up the next morning，thinking I would definitely be criticized．As expected，I got a roasting，but I now understand why I need discipline．Dad was 29 when he got his big roles in films．I had an early start at the age of nine with a role in a 1990s TV series，but it wasn't until I finished film studies that I pursued my career as an actress．Like those early days for Dad，I faced lots of rejections．Working in such a competitive industry，I've sometimes thought，"I can't do this any more．"Once，after a trip to Hollywood，I returned to Australia so depressed and spent months in my bedroom painting，listening to Eckhart Tolle's music and trying to find myself again．Dad sat me down and said，"Alice，I know it's hard，but it's all about persistence（坚持不懈）．"Now I get to work with Dad a lot，which I love．We both passionate about acting，which comes from us being so interested in people．If it weren't for Dad，I wouldn't be where I am today．He's my biggest fan，and when you have that in your life you can go a long way．56．What rules did Alice's father set for her when she was growing up？（no more than 15words）57．What does the underlined part in Paragraph 2 mean？（no more than 5words）58．What did Alice's father do when she felt depressed？（no more than 5words）59．According to the last paragraph，what do Alice and her father have in common？（no more than 10words）60．What do you think of Alice's father？Please explain．（no more than 20words）．第二节：书面表达61．（25分）假设你是李津，与你以前的外籍教师Mrs．Green 一直保持联系．近日她来信询问你的近况，请根据以下提示给她回复一封邮件．（1）简要介绍自己的学习和生活；（2）告知你已成为八月底在津举办的第十三届全运会的志愿者，并介绍为此所做的准备（如深入了解天津等）；（3）希望她有机会重访天津．注意：（1）词数不少于100；（2）可适当加入细节，使内容充实、行文连贯；（3）开头已给出，不计入总词数．参考词汇：第十三届全运会the 13th National GamesDear Mrs．Green，I'm glad to hear from you．Yours，Li Jin．2017年天津市高考英语试卷参考答案与试题解析第一部分：英语知识运用（共两节，满分15分）第一节：单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项．1．（1分）（2017•天津）﹣Albert's birthday is on next Saturday，and I'm planning a surprise party for him．﹣__________．I'll bring some wine．（）A．Sounds like fun B．It dependsC．Just a minute D．You are welcome【分析】﹣﹣﹣下周六是Albert的生日，我打算开个派对给他惊喜．﹣﹣﹣听起来不错，我带点酒．【解答】答案：A根据句意可知，前者要给Albert一个生日惊喜，后者对这个建议很满意，Sounds like fun听"起来是个好主意，不错"，符合语境；It depends视情况而定；Just a minute等一会；You are welcome不用谢，都不符合语境．故答案选A．2．（1分）（2017•天津）My room is a mess，but I ______clean it before I go out tonight．I can do it in the morning．（）A．daren't B．shouldn't C．needn't D．mustn't【分析】我的房间很乱，但在我今晚出去之前不必打扫．我上午可以收拾好．【解答】答案：Cdaren't不敢；shouldn't不应该；needn't不必；mustn't不准；句中I can do it in the morning我可以自己收拾，说明前面表达的是没有必要．故选C．3．（1分）（2017•天津）﹣I want to see Mr．White．We have an appointment．﹣I'm sorry，but he is not ________ at the moment，for the meeting hasn't ended．（）A．busy B．active C．concerned D．available【分析】﹣﹣﹣我想见怀特先生，我们有一个约会．﹣﹣﹣很抱歉，他现在不在，因为会议还没有结束．【解答】答案：D根据题意可知，Mr．White现在还在开会，故表示此时没有空；available是形容词，意思是"可利用的、可得到的"，用来修饰人的时候，表示此人有空，符合题意；busy忙的；active活跃的，积极主动的；concerned相关的；故答案选D．4．（1分）（2017•天津）She asked me _______ I had returned the books to the library，and I admitted that I hadn't．（）A．when B．where C．whether D．what【分析】她问我是否已经把书还给图书馆了，我承认没有．【解答】答案：C分析句式可知，_______ I had returned the books to the library是一个宾语从句，从句中不缺主语、宾语，结合具体语境判断缺少whether，意为"是否"，故选C．when表示时间；where表示地点；what表示什么，都不符合题意．5．（1分）（2017•天津）Mr．and Mrs．Brown would like to see their daughter _____，get married，and have kids．（）A．settled down B．keep off C．get up D．cut in【分析】Brown夫妇想看到他们的女儿安顿下来，结婚成家，生儿育女．【解答】答案：Asettle down定居；安顿下来；keep off避开；get up起床；cut in干预；根据句意，故选A．6．（1分）（2017•天津）Nowadays，cycling，along with jogging and swimming，_______ as one of the best all﹣round forms of exercise．（）A．regard B．is regarded C．are regarded D．regards【分析】现在，骑自行车，以及慢跑和游泳，被认为是最全面的锻炼形式之一．【解答】答案：B分析句式可知，cycling，along with jogging and swimming是由along with连接的并列主语，谓语需根据along with前面的主语cycling来选，即cycling是主语，所以谓语用单数形式；另外考查动词短语，be regarded as"被认为是…"，故答案为B．7．（1分）（2017•天津）﹣Michael was late for Mr．Smith's chemistry class this morning．﹣________？As far as I know，he never came late to class．（）A．So what B．Why not C．Who cares D．How come【分析】﹣﹣﹣早上米歇尔在史密斯先生的化学课迟到了．﹣﹣﹣怎么回事？就我所知，他从不迟到．【解答】答案：D考查语言交际．so what那又如何？；why not为什么不呢？；who cares谁在意呢？how come怎么回事？，根据句意语境只要D符合句意，表示对米歇尔迟到惊讶．8．（1分）（2017•天津）I ________down to London when I suddenly found that I was on the wrong road．（）A．was driving B．have driven C．would drive D．drove【分析】我正开车去伦敦，突然发现我走错路了．【解答】答案：A根据句意可知，when I suddenly found…我突然发现我走错路了，说明当时我正在路上开着车，叙述是过去某个时间点正在进行的动作，故使用过去进行时，即答案为A．9．（1分）（2017•天津）My eldest son，_______ work takes him all over the world，is in New York at the moment．（）A．that B．whose C．his D．who【分析】我的大儿子现在在纽约，他的工作经常带他全世界跑．【解答】答案：B根据句式可知，_______ work takes him all over the world是一个非限制性定语从句，从句work前缺少定语，先行词为My eldest son，故用whose，指我儿子的工作，whose work=the work of whom，故答案为B．10．（1分）（2017•天津）I was watching the clock all through the meeting，as I had a train ______．（）A．catching B．caught C．to catch D．to be caught【分析】整个会议过程中我都在看钟，因为我要赶火车．【解答】答案：C句中catch作train的后置定语，要用非谓语动词；catch与主语I构成主谓关系，要用表示主动的现在分词或不定式；have sth to do有某事要做．故选C．11．（1分）（2017•天津）It was when I got back to my apartment ______ I first came across my new neighbors．（）A．who B．where C．which D．that【分析】就在我回到我的公寓时我首先遇到了我的新邻居．【解答】答案：D句中it was…that…构成对when连接的时间状语从句的强调，即I first came across my new neighbors when I got back to my apartment中的时间状语从句，要用that 来构成．故选D．12．（1分）（2017•天津）When you drive through the Redwood Forests in California，you will be _____ trees that are over 1，000 years old．（）A．among B．against C．behind D．below【分析】当你开车走在加利福尼亚的Redwood Forests，你将身处于树龄超过千年的丛林中．【解答】答案：A考查介词．根据句意可知，开车穿过Redwood Forests，应该是身处于树林之中．among意思是在…中间，符合题意．against是反对；behind是在…后面；below 在…下面．13．（1分）（2017•天津）We offer an excellent education to our students．________，we expect students to word hard．（）A．On average B．At best C．In return D．After all【分析】我们给学生提供最好的教育，作为回报，我们希望学生努力学习．【解答】答案：Con average平均；at best至多；in return作为回报；after all毕竟；句意表达的是我们希望学生能够用努力学习作为回报．故选C．14．（1分）（2017•天津）The hospital has recently obtained new medical equipment，_____ more patients to be treated．（）A．being allowed B．allowingC．having allowed D．allowed【分析】这家医院最近有了新的医疗设备，可以让更多的病人得到救治．【解答】答案：B句中有逗号分隔，没有连词，要用非谓语动词；allow与主语hospital构成主谓关系，要用表示主动的现在分词作结果状语．故选B．15．（1分）（2017•天津）﹣Do you have Betty's phone number？﹣Yes．Otherwise，I ______able to reach her yesterday．（）A．hadn't been B．wouldn't have beenC．weren't D．wouldn't be【分析】﹣﹣﹣你有贝蒂的号码吗？﹣﹣﹣有，要不然昨天我都联系不上她了．【解答】答案：B根据句意otherwise意思是否则的话，一般引导虚拟语气，结合具体语境可知，是和过去虚拟，所以主句用would have done，句意是"要不然，昨天我都不能联系上她了"，故选B．第二节：完形填空阅读下面短文，掌握其大意，然后从16-35各题所给的A、B、C、D四个选项中，选出最佳选项．16．（30分）（2017•天津）At my heaviest I weighed 370 pounds．I had a very poor relationship with food：I used it to（16）C bad feelings，to make myself feel better，and to celebrate．Worried about my health，I tried many different kinds of （17）A but nothing worked．I came to believe that I could do nothing about my （18）D．When I was 50，my weight problem began to affect me（19）C．I didn't want to live the rest of my life with this（20）B weight any more．That year，I（21）A a seminar where we were asked to create a project that would touch the world．A seminar leader shared her （22）B story﹣she had not only 125 pounds，but also raised $25，000 for homeless children．（23）C by her story，I created the As We Heal（痊愈），the World Heals（24）A．My goal was to lose 150 pounds in one year and raise $50，000（25）D a movement founded 30 years ago to end hunger．This combination of healing myself and healing the world（26）D me as the perfect solution．（27）A I began my own personal weight program，I was filled with the fear that I would（28）B the same difficulties that beat me before．While the （29）D hung over my head，there were also signs that I was headed down the right（30）C．I sent letters to everyone I knew，telling them about my project．It worked perfectly．Donations began （31）B in from hundreds of people．Of course，I also took some practical steps to lose weight．I consulted with a physician （内科医生），I hired a fitness coach，and I began to eat small and（32）D meals．My fund﹣raising focus also gave me new motivation to exercise（33）A．A year later，I（34）B my goal：I lost 150 pounds and raised $50，000!I feel that I've been given a second life to devote to something that is（35）C andenormous．16．A．add B．mix C．kill D．share 17．A．diets B．drinks C．fruits D．dishes 18．A．height B．ability C．wisdom D．weight 19．A．temporarily B．recently C．seriously D．secretly 20．A．ideal B．extra C．normal D．low 21．A．attended B．organized C．recommended D．mentioned22．A．folk B．success C．adventure D．science 23．A．Surprised B．Amused C．Influenced D．Disturbed 24．A．project B．business C．system D．custom 25．A．in search of B．in need of C．in place of D．in supportof 26．A．scared B．considered C．confused D．struck 27．A．As B．Until C．If D．Unless 28．A．get over B．run into C．look for D．put aside 29．A．excitment B．joy C．anger D．fear 30．A．row B．hall C．path D．street 31．A．breaking B．flooding C．jumping D．stepping 32．A．heavy B．full C．expense D．healthy 33．A．regularly B．limitlessly C．suddenly D．randomly 34．A．set B．reached C．missed D．dropped 35．A．stressful B．painful C．meaningful D．peaceful【分析】本文是一篇记叙文，讲述了作者在50岁时受到鼓舞，立志在一年内减去150磅的体重，并且为一个致力于结束饥饿的运动筹集5万美金善款的励志故事．【解答】16．C 17．A 18．D 19．C 20．B 21．A 22．B 23．C 24．A 25．D 26．D 27．A 28．B 29．D 30．C 31．B 32．D 33．A 34．B 35．C16．C 考查动词词义辨析结合句意，"我"用食物杀掉（kill）坏情绪，让"我"自己感觉好一些．由下文to make myself feel better，and to celebrate 可知，空格处表达的意思应为消除坏情绪．add 意为"添加"，mix 意为"混合"，share 意为"分享"，均不符合文意．故正确答案为C．17．A 考查名词词义辨析结合句意，考虑到"我"的健康，"我"尝试过不同种节食餐（diet）但都不起作用．由首段首句At my heaviest I weighed 370 pounds 可知作者很重，需要减肥吃减肥餐．drinks 意为"饮料"，fruit 意为"水果"，dish 意为"食物"，均不符合文意．故正确答案为A．18．D 考查名词词义辨析结合句意，"我"开始相信"我"拿自己的体重（weight）没有办法了．height 意为"身高"，ability 意为"能力"，wisdom 意为"智慧"，均不符合文意．故正确答案为D．19．C 考查副词词义辨析根据下文I didn't want to live the rest of my life with this…weight any more 可知，作者再也不想以这么重的体重生活了，由此可见体重问题已经严重地（seriously）影响了"我"．temporarily 意为"暂时地，临时地"，recently 意为"最近地"，secretly 意为"秘密地"，均不符合文意．故正确答案为C．20．B 考查形容词词义辨析根据上文my weight problem began to affect me seriously 可知，体重已经严重影响了"我"的生活，"我"不想余生都有额外的（extra）赘肉伴随．ideal 意为"理想的"，normal 意为"正常的"，low 意为"低的"，均不符合文意．故正确答案为B．21．A 考查动词词义辨析结合句意，那一年，"我"参加（attend）了一个研讨会，"我们"被要求创建一个能触及世界的项目．organize 意为"组织"，根据下文，"我们"被要求创建…可知不是"我"组织的研讨会．recommend 意为"建议"，mention 意为"提及"，均不符合文意．故正确答案为A．22．B 考查名词词义辨析结合句意，研讨会领导分享了她的成功（success）故事﹣﹣她不仅有125磅，还为无家可归的孩子筹集了25，000美元．folk 意为"民族，人们"，adventure 意为"冒险"，science 意为"科学"，均不符合文意．故正确答案为B．23．C 考查动词词义辨析结合句意，受她的故事的影响（influence），"我"创。

(精校版)2017年天津语文高考真题文档版(含答案)

2017年普通高等学校招生全国统一考试（天津卷）语文本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷两部分，共150分，考试用时150分钟。

第Ⅰ卷1至6页，第Ⅱ卷7至11页。

答卷前，考生务必将自己的姓名、准考号填写在答题卡上，并在规定位置粘贴考试用条形码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第Ⅰ卷注意事项：1．每小题选出答案后，用铅笔将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。

2．本卷共12小题，每小题3分，共36分。

在每小题给出的四个选项中，只有一项是最符合题目要求的。

一、（12分）1．下列词语中加点字的字音和字形，全都正确的一项是A．追溯．（sù）隽．（jùn）永忙不迭．（dié）返璞．（pú）归真B．信笺．（qiān）洗漱．（shù）一溜．（liù）烟恪．（kè）守不渝C．收敛．（liǎn）蕴藉．（jiè）一刹．（chà）那敷衍塞．（sè）责D．整饬．（chì）框．（kuàng）架肇．（zhào）事者心无旁鹜．（wù）2．依次填入下面语段横线处的词语，最恰当的一组是大多数人的中，真与美并不是一回事，尤其是文艺复兴以后，美成为人文素养中的主要，真与美就了。

这并不是说真与美是对立的，而是把美的价值提高，达到与真的程度。

A．观点内含劳燕分飞同日而语B．观念涵义天南海北平分秋色C．理念涵养南辕北辙相提并论D．心目内涵分道扬镳分庭抗礼3．下列各句中没有．．语病的一句是更多优质资料请关注公众号：诗酒叙华年A．为迎办第十三届全国运动会，市容园林系统集中力量营造整洁有序、大气靓丽、优质宜居的城市形象。

B．随着厂商陆续推出新车型，消费者又再次将目光聚焦到新能源车上，不少新能源车的增长在15%到30%左右C．河道综合治理工程完成后，将为尽早实现京津冀北运河全线通航打好基础，并将成为北运河的一个重要旅游节点。

2017天津高考英语试题及答案完整版.doc

绝密★启用前2017年普通高等学校招生全国统一考试（天津卷）英语笔试本试卷分为第I卷（选择题）和第II卷（非选择题）两部分，共130分，考试用时100分钟。

第I卷1至10页。

第II卷11至12页。

答卷前，考生务必将自己的姓名，准考号填写在答题卡上，并在规定位置粘贴考试用条形码，答卷时，考生务必将答案写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第I 卷注意事项：1. 每小题选出答案后，用铅笔将答题卡上对应题目的答案标号涂黑。

如果改动，用橡皮擦干净后，再选涂其他答案标号。

2. 本卷共55小题，共95分。

第一部分：英语知识运用（共两节，满分45分）第一节：单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

例：Stand over there___________ you’ll be able to see it better.A. orB. andC. butD. while答案是B。

1.—Albert’s birthday is on next Saturday, and I’m planning a surprise party for him.—__________. I’ll bring some wine.A. Sounds like funB. It dependsC. Just a minuteD. You are welcome2. My room is a mess, but I __________clean it before I go out tonight. I can do it in the morning.A. daren’tB.shouldn’tC.needn’tD.mustn’t3. —I want to see Mr. White. We have an appointment.—I’m sorry, but he is not ________ at the moment, for the meeting hasn’t ended.A. busyB. activeC. concernedD. available4. She asked me _______ I had returned the books to the library, and I admitted that I hadn’t.A. whenB. whereC. whetherD. what5. Mr. and Mrs. Brown would like to see their daughter _____, get married, and have kids.A. settled downB. keep offC. get upD. cut in6. Nowadays, cycling, along with jogging and swimming, _______ as one of the best all-round forms of exercise.A. regardB. is regardedC. are regardedD. regards7. —Michael was late for Mr. Smit h’s chemistry class this morning.—________? As far as I know, he never came late to class.A. So whatB. Why notC. Who caresD. How come8. I ________down to London when I suddenly found that I was on the wrong road.A. was drivingB. have drivenC. would driveD. drove9. My eldest son, _______ work takes him all over the world, is in New York at the moment.A. thatB. whoseC. hisD. who10. I was watching the clock all through the meeting, as I had a train ______.A. catchingB. caughtC. to catchD. to be caught11. It was when I got back to my apartment ______ I first came across my new neighbors.A. whoB. whereC. whichD. that12. When you drive through the Redwood Forests in California, you will be _____ trees that are over 1,000 years old.A. amongB. againstC. behindD. below13. We offer an excellent education to our students. ________, we expect students to work hard.A. On averageB. At bestC. in returnD. After all14. The hospital has recently obtained new medical equipment, _____ more patients to be treated.A. being allowedB. allowingC. having allowedD. allowed15. —Do you have Betty’s phone number?—Yes. Otherwise, I ______able to reach her yesterday.A. hadn’t beenB. wouldn’t have beenC. weren’tD. wouldn’t be第二节：完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从16-35各题所给的A、B、C、D四个选项中，选春最佳选项。

2017年普通高等学校招生全国统一考试(天津卷.理)答案

2017年普通高等学校招生全国统一考试（天津卷）数学试题（理工类）参考答案1．【答案】B【解析】(){1,2,4,6}[1,5]{1,2,4}A B C =-= ，故选B ． 2．【答案】D【解析】画出不等式组表示的平面区域（图略），则可行域为四边形ABCD 及其内部，其中A （0,1），B （0,3），C （323，-），D （-3432，），易得直线z x y +-=过点B （0,3）时z=x+y 取最大值为3，故选D 3．【答案】C【解析】初始：24N =，进入循环后N 的值依次为8,7,6,2N N N N ====，输出2N =，故选C ．4．【答案】A【解析】πππ||012126θθ-<⇔<<1sin 2θ⇒<，但0θ=时1sin 02θ=<，不满足ππ||1212θ-<，所以“ππ||1212θ-<”是“1sin 2θ<”的充分而不必要条件，故选A ．5．【答案】B【解析】由题意得2240,14,10()88x y a b c a b c -==⇒===-=--，故选B ． 6．【答案】C【解析】因为)(x f 是奇函数且在R 上是增函数，所以当0>x 时，0)(>x f ，从而)()(x xf x g =是R 上的偶函数，且在[)∞+，0上是增函数，)1.5(log )1.5log (22g g a =-=，228.0<，又81.54<<，则31.5log 22<<，所以31.5log 2028.0<<<，)3()1.5(log )2(28.0g g g <<，所以c a b <<，故选C.7．【答案】A【解析】由题意得125282118k k ωϕωϕππ⎧+=π+⎪⎪⎨π⎪+=π⎪⎩，其中12,k k ∈Z ，所以2142(2)33k k ω=--，又22T ωπ=>π，所以01ω<<，所以23ω=，11212k ϕ=π+π，由ϕ<π得12ϕπ=，故选A ． 8．【答案】A【解析】不等式a x x f +≥2)(可化为）（*≤+≤-)(2)(x f a xx f ，当1≤x 时，）（*式即32322--≤+≤-+-x x a xx x ，即3233222+-≤≤-+-x x a x x 又16471647413222-≤---=-+-）（x x x （当41=x 时取等号），163916394332322≥+-=+-）（x x x （当43=x 时取等号），所以16391647≤≤-a 当1x >时，(*)式为222x x a x x x --≤+≤+，32222x x a x x--≤≤+．又3232()22x x x x --=-+≤-x =，222x x +≥=（当2x =时取等号），所以2a -≤≤．综上，47216a -≤≤．故选A ． 9．【答案】2-【解析】i (i)(2i)(21)(2)i 212i 2i (2i)(2i)555a a a a a a -----+-+===-++-为实数，则20,25a a +==-． 10．【答案】92π【解析】设正方体的边长为a ，则2618a a =⇒=其外接球直径为23R ==，故这个球的体积34π3V R ==4279ππ382⨯=．11．【答案】2【解析】直线为210y ++=，圆为22(1)1x y +-=，因为314d =<，所以有两个交点． 12．【答案】4【解析】44224141144a b a b ab ab ab ab +++≥=+≥=，前一个等号成立的条件是222a b =，后一个等号成立的条件是12ab =，两个等号可以同时成立，当且仅当2224a b ==时取等号． 13．【答案】311【解析】由题可得1232cos 603,33AB AC AD AB AC ⋅=⨯⨯︒==+，则12()33AD AE AB AC ⋅=+ 2123()34934333311AC AB λλλλ-=⨯+⨯-⨯-⨯=-⇒= ．14．【答案】1080【解析】41345454A C C A 1080+=．15．【解析】（Ⅰ）在ABC △中，因为a b >，故由3sin 5B =，可得4cos 5B =．由已知及余弦定理，有2222cos 13b a c ac B =+-=，所以b =由正弦定理sin sin a b A B =，得sin sin 13a B Ab ==．所以，b sin A ．（Ⅱ）由（Ⅰ）及c a <，得13132cos =A ，所以1312cos sin 22sin ==A A A ，135sin 212cos 2-=-=A A 故26274sin2cos 4cos2sin )42sin(=+=+πππA A A 16．【解析】（Ⅰ）随机变量X 的所有可能取值为0，1，2，3．1111(0)(1)(1)(1)2344P X ==-⨯-⨯-=，11111111111(1)(1)(1)(1)(1)(1)(1)23423423424P X ==⨯-⨯-+-⨯⨯-+-⨯-⨯=，1111111111(2)(1)(1)(1)2342342344P X ==-⨯⨯+⨯-⨯+⨯⨯-=，1111(3)23424P X ==⨯⨯=．所以，随机变量X 的分布列为随机变量X 的数学期望()012342442412E X =⨯+⨯+⨯+⨯=．（Ⅱ）设Y 表示第1辆车遇到红灯的个数，Z 表示第2辆车遇到红灯的个数，则所求事件的概率为(1)(0,1)(1,0)(0)(1)P Y Z P Y Z P Y Z P Y P Z +====+=====+11111111(1)(0)42424448P Y P Z ===⨯+⨯=．所以，这2辆车共遇到1个红灯的概率为1148．17．【解析】如图，以A 为原点，分别以AB ，AC ，AP方向为x 轴、y 轴、z 轴正方向建立空间直角坐标系．依题意可得A （0，0，0），B （2，0，0），C （0，4，0），P （0，0，4），D （0，0，2），E （0，2，2），M （0，0，1），N （1，2，0）．（Ⅰ）易得）（0,2,0=，），（20,2-= 设）（z y x n ,,=为平面BDE 的法向量，则⎪⎩⎪⎨⎧=⋅=⋅0DE n ，即⎩⎨⎧=-=02202z x y不妨设1=z ，可得）（1,0,1=，又）（1,2,1-=，可得0=⋅ 因为MN ⊄平面BDE ，所以MN//平面BDE. （Ⅱ）易知1(1,0,0)=n 为平面CEM 的一个法向量．设2(,,)x y z =n 为平面EMN 的法向量，则2200EM MN ⎧⋅=⎪⎨⋅=⎪⎩n n ，因为(0,2,1)EM =-- ，(1,2,1)MN =- ，所以2020y z x y z --=⎧⎨+-=⎩．不妨设1y =，可得2(4,1,2)=--n ．因此有121212cos ,|||⋅<>==n n n n |n n12sin ,<>=n n ．所以，二面角C -EM -N．（Ⅲ）依题意，设)40(AH ≤≤=h h,则）（h ,0,0H ，进而可得），，（h 21--=，）（2,2,2-=，由已知，得21732522,cos 2=⨯+-==><h h BE NH 整理得0821102=+-h h ，解得58=h 或21=h 所以，线段AH 的长为58或21 18．【解析】（Ⅰ）设等差数列{}n a 的公差为d ，等比数列{}n b 的公比为q ．由已知2312b b +=，得21()12b q q +=，而12b =，所以260q q +-=．又因为0q >，解得2q =．所以，2nn b =．由3412b a a =-，可得138d a -= ①．由114=11S b ，可得1516a d += ②，联立①②，解得11a =，3d =，由此可得32n a n =-．所以，数列{}n a 的通项公式为32n a n =-，数列{}n b 的通项公式为2nn b =．（Ⅱ）设数列}b {a 1-2n 2n 的前n 项和为n T ，由262-=n a n ，11242--⨯=n n b ，有n n n n b a 4)13(122⨯-=-故n n n 4)13(484542T 32⨯-++⨯+⨯+⨯= ，14324134)43(4845424T +⨯-+⨯-++⨯+⨯+⨯=n n n n n ）（上述两式想减，得84)23(4)13(4414112413434343423T -11132-⨯--=⨯-----⨯=⨯--⨯++⨯+⨯+⨯=+++n n nn n n n n n ）（）（得384323T 1+⨯-=+n n n所以数列}b {a 1-2n 2n 的前n 项和为3843231+⨯-+n n 19．【解析】（Ⅰ）设F 的坐标为(,0)c -．依题意，12ca =，2p a =，12a c -=，解得1a =，12c =，2p =，于是22234b ac =-=．所以，椭圆的方程为22413y x +=，抛物线的方程为24y x =．（Ⅱ）设直线AP 的方程为1(0)x my m =+≠，与直线l 的方程1x =-联立，可得点2(1,)P m --，故2(1,)Q m-．将1x my =+与22413yx +=联立，消去x ，整理得22(34)60m y my ++=，解得0y =或2634my m -=+．由点B 异于点A ，可得点222346(,)3434m mB m m -+-++．由2(1,)Q m-，可得直线BQ的方程为22262342()(1)(1)()03434m m x y m m m m--+-+-+-=++，令0=y ，解得233222+-=m m x ，故D （0,233222+-m m ），所以23623321AD 2222+=+--=m m m m又因为APD ∆的面积为26，故2622362122=⨯+⨯m m m 整理得026232=+-m m ，解得36=m ，所以36±=m 所以，直线AP 的方程为0363=-+y x 或0363=--y x 20．【解析】（Ⅰ）由432()2336f x x x x x a =+--+，可得32()()8966g x f x x x x '==+--，进而可得2()24186g x x x '=+-．令()0g x '=，解得1x =-或14x =．当x 变化时，(),()g x g x '的变化情况如下表：所以，()g x 的单调递增区间是(,1)-∞-，(,)4+∞，单调递减区间是1(1,)4-．（Ⅱ）由)())(()(0m f x m x g x h --=，得)())(()(0m f x m m g m h --=，)())(()(000m f x m x g x h --=令函数)())(()(H 01x f x x x g x --=，则))((')('H 01x x x g x -=由（Ⅰ）知，当[]2,1∈x 时，0)('>x g ，故当[)01x x ，∈时，0)('H 1<x ，)(H 1x 单调递减；当(]2,0x x ∈时，0)('H 1>x ，)(H 1x 单调递增；因此，当[)(]2,100x x x ，∈时，0)()(H )(H 0011=-=>x f x x ，可得0)(H 1>m ，即0)(>m h令函数200()()()()H x g x x x f x =--，则20()()()H x g x g x '=-．由（Ⅰ）知，()g x 在[1,2]上单调递增，故当0[1,)x x ∈时，2()0H x '>，2()H x 单调递增；当0(,2]x x ∈时，2()0H x '<，2()H x 单调递减．因此，当00[1,)(,2]x x x ∈ 时，220()()0H x H x <=，可得2()0H m <，即0()0h x <．所以，0()()0h m h x <．（Ⅲ）对于任意的正整数p ，q ，且00[1)(,],2px x q∈ ，令pm q=，函数0()()()()h g m x x x m f =--．由（Ⅱ）知，当0[1),m x ∈时，()h x 在区间0(,)m x 内有零点；当0(,2]m x ∈时，()h x 在区间0(),x m 内有零点，所以()h x 在(1,2)内至少有一个零点，不妨设为1x ，则110()()()()0p ph g x f q x qx =--=．由（Ⅰ）知()g x 在[1,2]上单调递增，故10()()12()g x g g <<<，于是432234041()|()||2336|||||()()(2)2p pf f p p p q p q pq aq q q x qg x g g q +--+-=≥=．因为当[12],x ∈时，()0g x >，故()f x 在[1,2]上单调递增，所以()f x 在区间[1,2]上除0x 外没有其他的零点，而0p x q≠，故()0pf q ≠．又因为p ，q ，a 均为整数，所以432234|2336|p p q p q pq aq +--+是正整数，从而432234|2336|1p p q p q pq aq +--+≥，所以041|2|()p x q g q -≥．所以，只要取()2A g =，就有041||p x q Aq -≥．。

2017年天津高考英语试题(有答案)

2017年天津高考英语试题（有答案）绝密★启用前2017年普通高等学校招生全国统一考试（天津卷）英语笔试本试卷分为第I卷（选择题）和第II卷（非选择题）两部分，共130分，考试用时100分钟。

第I卷1至10页。

第II卷11至12页。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第I 卷注意事项：1 每小题选出答案后，用铅笔将答题卡上对应题目的答案标号涂黑。

如果改动，用橡皮擦干净后，再选涂其他答案标号。

2 本卷共小题，共9分。

例：Stand ver there___________ u’ll be able t see it betterA rB and but D hile答案是B。

1—Albert’s birthda is n next Saturda, and I’planning a surprise part fr hi—__________ I’ll bring se ineA Sunds lie funB It dependsust a inute D u are ele2 r is a ess, but I __________lean it befre I g ut tnight I an d it in the rningA daren’tBshuldn’tneedn’tDustn’t3 —I ant t see r hite e have an appintent—I’srr, but he is nt ________ at the ent, fr the eeting hasn’t endedA busB ative nerned D available4 She ased e _______ I had returned the bs t the librar, and I aditted that I hadn’tA henB here hether D hatr and rs Brn uld lie t see their daughter _____, get arried, and have idsA settled dnB eep ff get up D ut in6 Nadas, ling, alng ith gging and siing, _______ as ne f the best all-rund frs f exeriseA regardB is regarded are regarded D regards7 —ihael as late fr r Sith’s heistr lass this rning—________? As far as I n, he never ae late t lassA S hatB h nt h ares D H e8 I ________dn t Lndn hen I suddenl fund that I as n the rng radA as drivingB have driven uld drive D drve9 eldest sn, _______ r taes hi all ver the rld, is in Ne r at the entA thatB hse his D h10 I as athing the l all thrugh the eeting, as I had a train ______A athingB aught t ath D t be aught11 It as hen I gt ba t apartent ______ I first ae arss ne neighbrsA hB here hih D that12 hen u drive thrugh the Redd Frests in alifrnia, u ill be _____ trees that are ver 1,000 ears ldA angB against behind D bel13 e ffer an exellent eduatin t ur students ________, e expet students t rd hardA n averageB At best in return D After all14 The hspital has reentl btained ne edial equipent, _____ re patients t be treatedA being alledB alling having alled D alled1 —D u have Bett’s phne nuber?—es therise, I ______able t reah her esterdaA hadn’t beenB uldn’t have been eren’t D uldn’t be第二节：完形填空（共20小题；每小题1分，满分30分）阅读下面短，掌握其大意，学≈科网然后从16-3各题所给的A、B、、D四个选项中，选春最佳选项。

2017年高考理数真题天津卷(试题及详细答案解析)

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2017年普通高等学校招生全国统一考试(天津卷)(含答案)

2017年普通高等学校招生全国统一考试（天津卷）英语笔试本试卷分为第I卷（选择题）和第II卷（非选择题）两部分，共130分，考试用时100分钟。

第I卷1至10页。

第II卷11至12页。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第I 卷注意事项：1. 每小题选出答案后，用铅笔将答题卡上对应题目的答案标号涂黑。

如果改动，用橡皮擦干净后，再选涂其他答案标号。

2. 本卷共55小题，共95分。

第一部分：英语知识运用（共两节，满分45分）第一节：单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，学科&网选出可以填入空白处的最佳选项。

例：Stand over there___________ you’ll be able to see it better.A. orB. andC. butD. while答案是B。

1.—Albert’s birthday is on next Saturday, and I’m planning a surprise party for him.—__________. I’ll bring some wine.A. Sounds like funB. It dependsC. Just a minuteD. You are welcome2. My room is a mess, but I __________clean it before I go out tonight. I can do it in the morning.A. daren’tB.shouldn’tC.needn’tD.mustn’t3. —I want to see Mr. White. We have an appointment.—I’m sorry, but he is not ________ at the moment, for the meeting hasn’t ended.A. busyB. activeC. concernedD. available4. She asked me _______ I had returned the books to the library, and I admitted that I hadn’t.A. whenB. whereC. whetherD. what5. Mr. and Mrs. Brown would like to see their daughter _____, get married, and have kids.A. settled downB. keep offC. get upD. cut in6. Nowadays, cycling, along with jogging and swimming, _______ as one of the best all-round forms of exercise.A. regardB. is regardedC. are regardedD. regards7. —Michael was late for Mr. Smith’s chemistry class this morning.—________? As far as I know, he never came late to class.A. So whatB. Why notC. Who caresD. How come8. I ________down to London when I suddenly found that I was on the wrong road.A. was drivingB. have drivenC. would driveD. drove9. My eldest son, _______ work takes him all over the world, is in New York at the moment.A. thatB. whoseC. hisD. who10. I was watching the clock all through the meeting, as I had a train ______.A. catchingB. caughtC. to catchD. to be caught11. It was when I got back to my apartment ______ I first came across my new neighbors.A. whoB. whereC. whichD. that12. When you drive through the Redwood Forests in California, you will be _____ trees that are over 1,000 years old.A. amongB. againstC. behindD. below13. We offer an excellent education to our students. ________, we expect students to work hard.A. On averageB. At bestC. in returnD. After all14. The hospital has recently obtained new medical equipment, _____ more patients to be treated.A. being allowedB. allowingC. having allowedD. allowed15. —Do you have Betty’s phone number?—Yes. Otherwise, I ______able to reach her yesterday.A. hadn’t b eenB. wouldn’t have beenC. weren’tD. wouldn’t be第二节：完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，掌握其大意，然后从16-35各题所给的A、B、C、D四个选项中，选春最佳选项。

(精校版)2017年天津理数高考试题文档版(含答案)

2017年普通高等学校招生全国统一考试(天津卷)数学(理工类)本试卷分为第I 卷(选择题)和第n 卷(非选择题)两部分，共 150分，考试用时120分钟。

第I 卷1至2页，第n 卷3至5页。

答卷前，考生务必将自己的姓名、准考证号填写在答题考上，并在规定位置粘贴考试用条形码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！注意事项:1•每小题选出答案后，用铅笔将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。

2•本卷共8小题，每小题5分，共40分。

参考公式：如果事件A , B 互斥，那么 P(A U B)=P(A)+P(B). 棱柱的体积公式 V=Sh 其中S 表示棱柱的底面面积， h 表示棱柱的高.一、选择题：在每小题给出的四个选项中，只有(1)设集合 A ={1,2,6}, B ={2,4}, C 叫x R | 一1 乞5}，则(AUB )r|C -(A) {2} ( B ) {1,2,4} (C ) {1,2,4,6} ( D ) {x R | -仁 X 乞 5}‘2x + y 工0, x+2v —2 艺0(2)设变量x, y 满足约束条件则目标函数z =x • y 的最大值为|x ",心，(A) 3 ( B ) 1 (C ) 3 (D ) 33 2绝密★启用前如果事件A , B 相互独立，那么 P(AB)=P(A) P(B).43球的体积公式V R .3其中R 表示球的半径.项是符合题目要求的(3)阅读右面的程序框图，运行相应的程序，若输入N的值为24,则输出N的值为(A)0 (B)1(C) 2(D)3n (4)设才R，则“ | |冗”12’ 12(A )充分而不必要条件2 2(5)已知双曲线笃-每a b sin —丄”的2(B)必要而不充分条件(C)充要条件(D )既不充分也不必要条件=1(a 0,b 0)的左焦点为F，离心率为 2 若经过F和P(0,4)两点的直线平行于双曲线的一条渐近线，则双曲线的方程为2 2x y (B)18 8 (C)2 2x y1 (D)4 8x2(6)已知奇函数 f (x)在R上是增函数, g(x)二xf(x).若a =g(-log25.1)，b=g(2°.8)，c=g(3)，则a，b，c的大小关系为(A) a :::b :::c (B) c ::: b ::: a b ::: a :::c(7)设函数f (x)二2si n(・・x •「)，x •二R，其中>0，| h 二.若f(• ) =2，81 1兀f ( .)=0，且f(X)的最小8正周期大于2二，则1211JI甲=12(C)lln甲=24(D) -=~3 24(8 )已知函数-x 3,x <1,2设a • R，若关于x ,x 1.xx的不等式f (x)」a |在R上恒成立, 则a的取值范围是（A ）卜（ B ）追曙（C ）[^ 3,2] 234注意事项: 1用黑色墨水的钢笔或签字笔将答案写在答题卡上。

(精校版)2017年天津理综高考真题文档版(含答案)

绝密★启用前2017年普通高等学校招生全国统一考试（天津卷）理科综合理科综合共300分，考试用时150分钟。

物理试卷分为第Ⅰ卷(选择题)和第Ⅱ卷两部分，第Ⅰ卷1至3页，第Ⅱ卷4至7页，共120分。

答卷前，考生务必，考生务必将自己的姓名、准考证号填写在答题卡上，并在规定位置粘贴考试用条码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！生物部分第Ⅰ卷注意事项：1．每题选出答案后，用铅笔将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。

2．本卷共6题，每题6分，共36分。

在每题给出的四个选项中，只有一项是最符合题目要求的。

1．下列有关真核生物核糖体的叙述，正确的是A．遗传信息翻译的场所B．组成成分中含mRNAC．全部游离在细胞质基质中D．能识别基因的启动子2．细颗粒物（PM2．5）可影响免疫系统功能，下表相关推论错误．．的是选项对长期吸入高浓度PM2．5的研究结果推论A．损害呼吸道黏膜影响非特异性免疫B．改变T细胞数目影响特异性免疫C．刺激B细胞增殖分化影响细胞免疫D．导致抗体水平升高影响体液免疫3．将A、B两种物质混合，T1时加入酶C。

下图为最适温度下A、B浓度的变化曲线。

叙述错误．．的是A．酶C降低了A生成B这一反应的活化能B．该体系中酶促反应速率先快后慢C．T2后B增加缓慢是酶活性降低导致的D．适当降低反应温度，T2值增大4．基因型为AaBbDd的二倍体生物，其体内某精原细胞减数分裂时同源染色体变化示意图如下。

叙述正确的是A．三对等位基因的分离均发生在次级精母细胞中B．该细胞能产生AbD、ABD、abd、aBd四种精子C．B（b）与D（d）间发生重组，遵循基因自由组合定律D．非姐妹染色单体发生交换导致了染色体结构变异5．叶绿体中的色素为脂溶性，液泡中紫红色的花青苷为水溶性。

以月季成熟的紫红色叶片为材料，下列实验无法达到目的的是A．用无水乙醇提取叶绿体中的色素B．用水做层析液观察花青苷的色素带C．用质壁分离和复原实验探究细胞的失水与吸水D．用光学显微镜观察表皮细胞染色体的形态和数目6．某突变型水稻叶片的叶绿素含量约为野生型的一半，但固定CO2酶的活性显著高于野生型。

2017年高考真题语文天津卷Word版含解析

本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷两部分，共150分，考试用时150分钟。

第Ⅰ卷1至6页，第Ⅱ卷7至11页。

答卷前，考生务必将自己的姓名、准考号填写在答题卡上，并在规定位置粘贴考试用条形码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第Ⅰ卷注意事项：1．每小题选出答案后，用铅笔将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。

2．本卷共12小题，每小题3分，共36分。

在每小题给出的四个选项中，只有一项是最符合题目要求的。

一、（12分）1．下列词语中加点字的字音和字形，全都正确的一项是A．追溯．（sù）隽．（jùn）永忙不迭．（dié）返璞．（pú）归真B．信笺．（qiān）洗漱．（shù）一溜．（liù）烟恪．（kè）守不渝C．收敛．（liǎn）蕴藉．（jiè）一刹．（chà）那敷衍塞．（sè）责D．整饬．（chì）框．（kuàng）架肇．（zhào）事者心无旁鹜．（wù）【答案】C【考点定位】识记现代汉语普通话常用字的字音。

识记并正确书写现代常用规范汉字。

能力层级为识记A。

2．依次填入下面语段横线处的词语，最恰当的一组是大多数人的中，真与美并不是一回事，尤其是文艺复兴以后，美成为人文素养中的主要，真与美就了。

这并不是说真与美是对立的，而是把美的价值提高，达到与真的程度。

A．观点内含劳燕分飞同日而语B．观念涵义天南海北平分秋色C．理念涵养南辕北辙相提并论D．心目内涵分道扬镳分庭抗礼【答案】D【解析】试题分析：本题主要考查词语和成语的正确运用。

正确理解词语的意思，结合语境选择合适的选项。

【考点定位】正确使用词语（包括熟语）。

能力层级为表达运用E。

3．下列各句中没有．．语病的一句是A．为迎办第十三届全国运动会，市容园林系统集中力量营造整洁有序、大气靓丽、优质宜居的城市形象。

2017高考数学天津卷理(附参考答案及详解)

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(完整版)2017年天津理数高考试题文档版(含答案)

绝密★启用前2017年普通高等学校招生全国统一考试（天津卷）数学（理工类）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，考试用时120分钟。

第Ⅰ卷1至2页，第Ⅱ卷3至5页。

答卷前，考生务必将自己的姓名、准考证号填写在答题考上，并在规定位置粘贴考试用条形码。

答卷时，考生务必将答案涂写在答题卡上，答在试卷上的无效。

考试结束后，将本试卷和答题卡一并交回。

祝各位考生考试顺利！第Ⅰ卷注意事项：1.每小题选出答案后，用铅笔将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。

2.本卷共8小题，每小题5分，共40分。

参考公式：·如果事件A ，B 互斥，那么 ·如果事件A ，B 相互独立，那么 P (A ∪B )=P (A )+P (B )．P (AB )=P (A ) P (B )． ·棱柱的体积公式V =Sh .·棱锥的体积公式13V Sh =. 其中S 表示棱柱的底面面积，其中S 表示棱锥的底面面积，h 表示棱锥的高．h 表示棱柱的高．一、选择题：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）设集合{1,2,6},{2,4},{|15}A B C x x ===∈-≤≤R ，则()A B C =U I （A ）{2}（B ）{1,2,4}（C ）{1,2,4,6}（D ）{|15}x x ∈-≤≤R（2）设变量,x y 满足约束条件20,220,0,3,x y x y x y +≥⎧⎪+-≥⎪⎨≤⎪⎪≤⎩则目标函数z x y =+的最大值为（A ）23（B ）1（C ）32（D ）3（3）阅读右面的程序框图，运行相应的程序，若输入N 的值为24，则输出N 的值为（A ）0 （B ）1（C ）2（D ）3 （4）设θ∈R ，则“ππ||1212θ-<”是“1sin 2θ<”的（A ）充分而不必要条件（B ）必要而不充分条件（C ）充要条件（D ）既不充分也不必要条件（5）已知双曲线22221(0,0)x y a b a b-=>>的左焦点为F ，学科&2.若经过F 和(0,4)P 两点的直线平行于双曲线的一条渐近线，则双曲线的方程为（A ）22144x y -=（B ）22188x y -=（C ）22148x y -=（D ）22184x y -=（6）已知奇函数()f x 在R 上是增函数，()()g x xf x =.若2(log 5.1)a g =-，0.8(2)b g =，(3)c g =，则a ，b ，c 的大小关系为（A ）a b c <<（B ）c b a <<（C ）b a c <<（D ）b c a <<（7）设函数()2sin()f x x ωϕ=+，x ∈R ，其中0ω>，||ϕ<π.若5()28f π=，()08f 11π=，且()f x 的最小正周期大于2π，则（A ）23ω=，12ϕπ= （B ）23ω=，12ϕ11π=-（C ）13ω=，24ϕ11π=-（D ）13ω=，24ϕ7π=（8）已知函数23,1,()2, 1.x x x f x x x x ⎧-+≤⎪=⎨+>⎪⎩设a ∈R ，若关于x 的不等式()||2x f x a ≥+在R 上恒成立，则a 的取值范围是（A ）47[,2]16-（B ）4739[,]1616-（C ）[- （D ）39[]16-第Ⅱ卷注意事项：1．用黑色墨水的钢笔或签字笔将答案写在答题卡上。