山西省重点中学协作体2017届高三英语暑假第一次联考试题

2017届暑假第一次联考英语试题试题卷2016.7.24注意事项：1．本试卷分第I卷（选择题）和第II卷（非选择题）两部分。

2．答题前，考生务必将姓名、准考证号填写在本试卷相应位置。

3．全部答案在和答题卡完成，答在本试卷上无效。

4．考试结束后，将本试卷和答题卡一并交回。

本试卷满分150分，测试时间120分钟。

第I卷第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）1. When should the woman phone Mr. Brown?A. At 11:00a.m.B. At 2:00 p.m.C. At 3:00 p.m.2. What does the man think of his cat?A. Too old.B. Quite lovely.C. Very active.3. Which room of the apartment does the man dislike?A. The living room.B. The kitchen.C. The bedroom.4Where does the conversation take place?A. In a cinema.B. In a library.C. In a classroom.5. What are the speakers mainly talking about?A. Their trips.B. Their dreams.C. Their foods.第二节（共15小题；每小题1.5分，满分22.5分）听第6段材料，回答第6、7题。

6. What trouble does the man have now?A. He has to work abroad.B. His computer has broken down.C. He can’t get promoted.7. What are the speakers talking about?A. The woman’s boss.B. The w oman’s computer.C. The woman’s job.听第7段材料，回答第8、9题。

山西省太原市2017届高三第一次模拟考试英语试题第二部分阅读理解本部分共两节，满分60分。

第一节：（共15小题；每小题3分，满分45分）阅读下列短文，从每题所给的四个选项中（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

AJunot Diaz, The Brief Wondrous Life of Oscar WaoThe winner in Culture critics’ survey is Junot Diaz’s first novel, about a book worm called Oscar, who dreams of finding love. It also was named as the number-one book by the most critics. “It is a big deal for me to fall in love with a book whose topic is science fiction, fantasy and imagination,” says Elizabeth Taylor, the Chicago Tribune’s literary editor.Edward P. Jones, The Known WorldSet in 1855 on the plantation of Henry Townsend——born a slave, now a slave-owner---The Known World is a success, leading readers into a complex moral time without making simple judgments. Facing an early death, Townsend thinks about the future of his 50-acre Virginia plantation and the slaves he treats the way his former owner, now his teacher, taught him.Hilary Mantel , Wolf HallMantel’s boldly reimagined legend of 16th Century Europe, told f rom the point of Thomas Cromwell, winning the Man Booker and National Book Critics Circle awards, was adapted to the stage and has been filmed as a new BBC miniseries(短剧). Mary Ann Gwinn, Seattle Times book editor writes, “I have never felt so completely b uried into a character’s mind, not to mention a long ago and far-away place.”Marilynne Robinson, GileadRev John Ames, a small town minister, describes his life and anti-slavery tradition to his young son in beautiful language in this first part of Robi nson’s trilogy (along with Home and Lila). “ I can’t think of a living novelist who writes more seriously and profoundly about religious faith, which has become an almost forbidden topic in modern literature,” writes Dawn Raffel, who ranked Gilead first on her list. Critic Karen R. Long says, “ Thismulti-generational story tells a desire for transcendence (超越), and makes a case for spiritual life in the 21st century----its own kind of miracle. Gilead will be read in 100 years.”1. What can we learn from the passage?A. Oscar likes reading books.B. Townsend worked in a church.C. Rev John Ames likes farming.D. Thomas Gromwell won an Oscar Award.2. What does Mary Ann Gwinn think of the book “Wolf Hall”?A. She thinks it’s too dull.B. She doesn't like the character in the book.C. She thinks it’s fascinating.D. She doesn’t like some contents in the book.3. Which of the following books will have a far-reaching influence in the future?A. Gilead.B. Wolf HallC. The Known WorldD. The Brief Wondrous Life of Oscar WaoBSomething FunA person is on trial for murder in a court room in Oklahoma. There is strong evidence indicating guilt. However, the body is not found.In the defense's(辩护）closing statement, the lawyer, knowing that his client is guilty and that it looks like he'll probably be convicted, resorted to a clever trick."Ladies and gentlemen of the jury(陪审团), I have a surprise for you all," the lawyer says as he looks at his watch." Within one minute, the person assumed dead in this case will walk into this court room," he says and he looks towards the court-room door. The jury, somewhat surprised, looks at the door eagerly. A minute passes. Nothing happens.Finally the lawyer says," Actually, I made up the previous statement. But you all waited with expectation. I, therefore, put it to you that there is a reasonable doubt in this case as to whether anyone was killed and insist that you return a verdict(裁决）of no guilty.The jury, clearly confused, retires to discuss.A very few minutes later, the jury returned and a representative pronouns a verdict of guilty.“But how?” inquires the lawyer. “You must have had some doubt; I saw all of you stare at the door.”Answers the representative, “Oh, we did look. But your client didn’t.”4. Why was the person on trial according to the passage?A. Because he couldn’t pay off the debts.B. Because he was accused of murder.C. Because he did not pay the tax in time.D. Because he planned to cheat the jury.5. Why did the lawyer come up with the trick?A. To find the body.B. To annoy the jury.C. To help his client.D. To save himself.6. Why did the jury look at the door eagerly?A. The lawyer’s words must be true.B. They expected his family to come in.C. They were surprised and taken in by the lawyer.D. They thought the person on trial was escaping.7. What did the representative’s answer mean in the last paragraph?A. They firmly believed that nobody was killed.B. The behavior of the client gave him away.C. The jury still needed more evidence to prove it.D. The lawyer’s words were worth thinking about.CWorking well in a team requires full cooperation. It’s an important skill for almost every employee to have. Your ability to do your job is dependent upon others getting your work done, and others depend on you to get their work done.Communicate well. Lack of communication is one of the biggest reasons of a team’s failure. Seek input from team members so they fell like a valuable part of the team. Communication establishes trust among team members. In addition, communicating well can help prevent and resolve conflict. Meet regularly to keep members involved and aware of your work progress. Post decisions where everyone in the team can see them.Be flexible. In teamwork, priorities and responsibility can change instantly. Stay ready to shift focus. Training team members to be able to do parts of other team member’s jobs can be a valuable part of teamwork; being flexible helps to build appreciation for all the parts of the team.Meet deadlines. Work hard to ensure you meet established deadlines when you work in a team environment. Others are depending on your work. Negotiate timelines with your teammates at the start of a project. Doing so allows you to have a say in how work gets accomplished.Establish accountability. All team members must be responsible for the success and failure of the project. Although every team doesn’t need a leader, teams require a formal way to ensure everybody does his part. Try using meetings to report on progress.Celebrate accomplishments and encourage the team. Senior executives may not always recognize the importance of some team members’ work. Share congratulations at team meetings and talk about whose work are invaluable in helping you get your work done.8. What can you conclude from the first paragraph?A. Working in a team means your work is separate.B. Working in a team means your work is effective.C. Being a member of a team means your work is independent.D. Being a member of a team means your work is interdependent.9. Which of the following deeds does not contribute to effective teamwork?A. Keeping silent in a team discussion.B. Being able to do parts of others’ job.C. Acknowledging others’ work publicly.D. Holding meetings to report on progress.10. What does the underline word “accountability” refer to in the fifth paragraph?A. SuccessB. ResponsibilityC. InsuranceD. community11. What is the best title of the passage?A. How to Succeed in Communicating with OthersB. How to Work Effectively in a Team EnvironmentC. Ways to Work Well in Completing ProjectsD. Ways to Improve the Efficiency of EmployeesDResearchers say current exercise guidelines are unrealistic and argue that doctors should sometimes advise small increases in activity instead. They warn the 150-minute weekly target is beyond the reach of some people - particularly older individuals. And striving to reach these goals could mean the benefits of lighter exercise are overlooked. But public health officials say current recommendations have proven benefits in lowering the risk of heart disease.There is increasing evidence that inactivity is linked to heart disease, Type 2 diabetes（糖尿病）and some types of cancer. UK guidelines for adults recommend at least two-and-a-half hours of moderate activity a week, in short periods of 10 minutes or more.But in two separate articles in the BMJ, experts argue the message needs to change, with greater emphasis on making inactive people move more. Prof Philipe de Souto Barreto at the University Hospital of Toulouse, advises people who are sedentary（久坐的）to make small incremental increases in their activity levels - rather than pushing to achieve current goals. He points to previous studies which show even short periods of walking or just 20 minutes of vigorous activity a few times a month can reduce the risk of death, compared to people who do no exercise.In the second article, Prof Phillip Sparking of the Georgia Institute of Technology, says doctors should tailor their advice --- particularly for older patients. He suggests using GP visits for people over 60 to discuss "realistic options" to increase activity --- such as getting people to stand up and move during TV commercial breaks.Prof Kevin Fenton at Public Health England, says: "Everyone needs to be active every day –-- short periods of 10 or more minutes of physical activity have proven health benefits, but getting 150 minutes or more of moderate activity every week is the amount we need to positively impact on a wide range of health conditions." This includes reducing the risk of heart disease and type 2 diabetes."12. What is the current exercise goal mentioned in the passage?A. 10-minute exerciseB. 20-minute exerciseC. 60-minute exerciseD. 150-minute exercise13. What can we learn from the second paragraph?A. A 10-minute exercise has little effect on the health.B. Heart diseases happen easily to the old in activity.C. Two-and-a-half hours of exercise is not necessary.D. Inactivity easily brings about many serious diseases.14. What is the suggestion of Prof. Philipe de Souto Barreto according to the third paragraph?A. People should spend less time on exercise.B. People should lower their activity levels.C. People should increase exercise properly.D. People should achieve their current goals.15. Which of the following is TRUE about current exercise guidelines?A. They are impractical.B. They are reasonable.C. They have no effect on us.D. They are popular with people.第二节：（共5小题；每小题3分，满分15分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

（考试时间：下午3：00------5：00）本试卷采用闭卷、笔试形式。

试卷满分150分，考试时间120分钟。

注意事项：1、本试卷由四个部分组成。

其中，第一、二部分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。

2、答卷前，考生务必将自己的姓名、准考证号填写在试题和答题卡上。

3、回答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

不能答在本试题上，否则无效。

4、回答非选择题时，须用0.5毫米黑色字迹的签字笔将答案写在答题卡上相对应的答题区域内，写在本试题上无效。

5、听力满分30分，不计入总分，考试成绩录取时提供给高校作参考。

选择题第一部分听力做题时，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。

本部分共两节，满分30分。

第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例：How much is the shirt?A. ￡19.15B. ￡9.15C. ￡9.18答案是B.1. What will the man probably do after the conversation?A. Wait thereB. Sit downC. Find a man2. Who are the speakers talking about?A. An actorB. A writerC. A waiter3. Where does the conversation take place?A. At an airportB. On a busC. On a plane4. When will the woman leave for New York?A. On MondayB. On TuesdayC. On Wednesday5. Why is the man worried?A. There will be a test tomorrowB. He has a lot of homework to doC. The woman is unwilling to help him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。

2017届山西重点中学协作体高三适应性考试（一）英语试卷第Ⅰ卷第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话，每段对话后有一个小题。

从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What’s the wo man’s father?A. An engineer.B. A climber.C. A geologist.2. What’s the man doing?A. Eating in a cafe.B. Waiting for Jack.C. Calling his friend.3. Why did those English knock the wall?A. Because those English were mad.B. Because those English were impolite.C. Because the woman speaker made lots of noise.4. Who is ill?A. The man speaker.B. The man’s mother.C. The man’s grandmother.5. What are the speakers mainly talking about?A. His aunt’s new book.B. His aunt’s hobby.C. His aunt’s English.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。

2017年山西重点中学高三暑假联考数学(理)第Ⅰ卷（共55分）一、选择题：本大题共11个小题,每小题5分,共55分.在每小题给出的四个选项中，只有一项是符合题目要求的.1.若复数1513z i =+，2728z i =+，其中i 是虚数单位，则复数()12z z i -的实部为( ) A ．20- B ．15 C ．30 D ．82.已知4cos 5a =-，且,2p a p 骣琪Î琪桫，则tan 4p a 骣琪+=琪桫( ) A ．17-B ．17 C ．7- D ．73.设命题:0p x ">，2log 23x x <+，则p Ø为( )A ．0x ">，2log 23x x ?B ．0x $>，2log 23x x ?C ．0x $>，2log 23x x <+D ．0x "<，2log 23x x ?4.根据历年统计资料，我国东部沿海某地区60周岁以上的老年人占0.2，在一个人是60周岁以上的条件下，其患高血压的概率为0.45，则该地区一个人既是60周岁以上又患高血压的概率是( ) A ．0.45 B ．0.25 C.0.09 D ．0.655.已知双曲线()222:104x y C b b-=>的一条渐近线方程为y ，12,F F 分别为双曲线C 的左、右焦点，P 为双曲线C 上的一点，12:3:1PF PF =，则12PF PF +的值是( )A ．4B ．6.一个四棱锥的底面为正方形，其三视图如图所示，则这个四棱锥的体积是( )A ．1B ．2 C.3 D ．47.在平面斜坐标系xOy 中，45xOy =∠°，点P 的斜坐标定义为“若0102OP x e y e =+(其中12,e e 分别为与斜坐标系的x 轴、y 轴同方向的单位微量)，则点P 的坐标为()00,x y ”.若()11,0F -，()21,0F ，且动点(),M x y 满足12MF MF =，则点M 在斜坐标系中的轨迹方程为( )A．0x -= B．0x =0y -= D0y +=8.若函数sin y x x w w =的图象关于直线6x p=-对称，则w 的最小正值为( ) A ．3 B ．4 C.5 D ．6 9.在二项式n的展开式中，前三项的系数成等差数列，把展开式中所有的项重新排成一列，有理项都互不相邻的概率为( ) A ．16 B ．14 C.13D ．512 10.两球1O 和2O 在棱长为1的正方体1111ABCD A B C D -的内部，且互相外切，若球1O 与过点A 的正方体的三个面相切，球2O 与过点1C 的正方体的三个面相切，则球1O 和2O 的表面积之和的最小值为( ) A．(32p -B．(42p -C.(32p D．(42p11.已知,A B 分别为椭圆()2222:10x y C a b a b+=>>的左、右顶点，不同两点,P Q 在椭圆C 上，且关于x 轴对称，设直线,AP BQ 的斜率分别为,m n ，则当21ln ln 2b a m n a b mn++++取最小值时，椭圆C 的离心率为( ) ABC.12D第Ⅱ卷（共95分）二、填空题（每题5分，满分20分，将答案填在答题纸上）12.设()f x 是定义在R 上的偶函数，且当0x ³时，()52xf x 骣琪=琪桫，若对任意的[],1x a a ?，不等式()()2f x a f x +?恒成立，则实数a 的取值范围是.13.如图所示，点F 是抛物线28y x =的焦点，点,A B 分别在抛物线28y x =及圆()22216x y -+=的实线部分上运动，且AB 总是平行于x 轴，则FAB △的周长的取值范围 ．14.在平面直角坐标系中，不等式组2020x y x y x aí+?ïï-?ìï£ïî，()0a >表示的平面区域的面积为5，直线0mx y m -+=过该平面区域，则m 的最大值是 ．15.在ABC △中，,,a b c 分别为,,A B C 的对边，若2sin sin sin B A C =+，30B =°，且32ABC S =△，则b = ．三、解答题 （共75分.解答应写出文字说明、证明过程或演算步骤.）16.已知数列{}n a 的各项排成如图所示的三角形数阵，数阵中每一行的第一个数1247,,,,a a a a …构成等差数列{}n b ，n S 是{}n b 的前n 项和，且111b a ==，515S =.(1)若数阵中从第3行开始每行中的数按从左到右的顺序均构成公比为正数的等比数列，且公比相等，已知916a =，求50a 的值；(2)设122111n n n nT S S S ++=+++…，当[]1,1m ?时，对任意*n N Î，不等式2823n t mt T --?恒成立，求t 的取值范围.17.如图所示，四棱锥P ABCD -中，底面ABCD 为正方形，PD ^平面ABCD ，2PD AB ==，点,,E F G 分别为,,PC PD BC 的中点.(1)求证：PA EF ^；(2)求二面角D FG E --的余弦值.18.已知某企业近3年的前7个月的月利润(单位：百元元)如下面的折线图所示：(1)试问这3年的前7个月中哪个月的平均利润最高？ (2)通过计算判断这3年的前7个月的总利润的发展趋势；(3)试以第3年的前4个月的数据(如下表)，用线性回归的拟合模式估测第3年8月份的利润.相关公式：()()()1122211nn i i i i i i n nii i i x xy yx y nx yb x x x nx====---?==--邋邋， ay bx =- . 19.已知椭圆()2222:10x y C a b a b+=>>()2,0M ，椭圆短轴的端点是1B ，2B ，且12MB MB ^.(1)求椭圆C 的方程；(2)设过点M 且斜率不为0的直线交椭圆C 于,A B 两点，试问x 轴上是否存在定点P ，使PM 平分APB ∠？若存在，求出点P 的坐标，若不存在，说明理由. 20. 已知()cos x f x e a x =+(e 为自然对数的底数). (1)若()f x 在0x =处的切线过点()1,6P ，求实数a 的值； (2)当0,2x p轾Î犏犏臌时，()f x ax ³恒成立，求实数a 的取值范围. 21.已知在一个极坐标系中，点C 的极坐标为2,3p 骣琪琪桫. (1)求出以C 为圆心，半径长为2的圆的极坐标方程(写出解题过程)并画出图形.(2)在直角坐标系中，以圆C 所在极坐标系的极点为原点，极轴为x 轴的正半轴建立直角坐标系，点P 是圆C 上任意一点，(5,Q ，M 是线段PQ 的中点，当点P 在圆C 上运动时，求点M 的轨迹的普通方程.22.已知()2a bf x x x=+，其中,a b R Î，0ab ¹. (1)若2a =-，1b =，求不等式()1f x <的解集；(2)若m 是a ，b ，1中最大的一个，妆x m >时，求证：()2f x <.2017年山西重点中学高三暑假联考数学(理)参考答案一、选择题1-5:BBBCC 6-10:BDCDA 11:D二、填空题12.3,4纟ç-?úçú棼13.(]8,12 14.431 三、解答题16.解：(1)设等差数列{}n b 的公差为d ，∵11b =，515S =， ∴551015S d =+=，1d =. ∴()111n b n n =+-?，设从第3行起，每行的公比都是q ，且0q >，294a b q =，2416q =，2q =. 123945++++=…，故50a 是数阵中第10行的第5个数.故445010102160a b q ==?. (2)∵()1122n n n S n +=+++=…，∴122111n n n n T S S S ++=+++… ()()()()()2221223221n n n n n n =++++++++…11111121223221n n n n n n 骣琪=-+-++-琪+++++桫… ()()1122121121n n n n n 骣琪=-=琪++++桫； 令()()()()21121xf x x x x =?++，则()()()22224'121x f x x x -=++当1x ³时，()'0f x <，()f x 在[)1,+?上为减函数，∴n T 为递减数列，n T 的最大值为113T =.∴不等式变为2230t mt -->恒成立，设()223g m tm t =-+-，[]1,1m ?，则()()1010g g í->ïìï>î，即22230230t t t t í+->ïìï-+->î，解得3t >或3t <-. 17.解：以点D 为坐标原点，建立如图所示的空间直角坐标系D xyz -，则 ()0,0,0D ，()0,2,0A ，()2,0,0C -，()0,0,2P ，()1,0,1E -，()0,0,1F ，()2,1,0G -.(1)∵()0,2,2PA =- ，()1,0,0EF =， 则0PA EF ?，∴PA EF ^.(2)易知()0,0,1DF = ，()2,11FG =--， 设平面DFG 的法向量()111,,m x y z =， 则00m DF m FG í?ïìï?î，即1111020z x y z í=ïì-+-=ïî，令11x =，则()1,2,0m =是平面DFG 的一个法向量，同理可得()0,1,1n =是平面EFG 的一个法向量，∴cos ,m n m n m n ×<>=×由图可知二面角D FG E --为钝角， ∴二面角D FG E --的余弦值为-18.(1)由折线图可知5月和6月的平均利润最高.(2)第1年前7个月的总利润为123567428++++++=(百万元)； 第2年前7个月的总利润为255455531++++++=(百万元)； 第3年前7个月的总利润为446676841++++++=(百万元)， ∴这3年的前7个月的总利润呈上升趋势.(3)∵ 2.5x =，5y =，2224123430+++=，1424364654????，∴2544 2.550.8304 2.5b-创==-? ，∴ 5 2.583a =-?，∴ 0.83y x =+； 当8x =时， 0.8839.4y =?=(百万元)，∴估计8月份的利润为940百万元.19.(1)由222222519a b b e a a -===-，23b a =， 依题意，12MB B △是等腰直角三角形， 从而2b =，故3a =，所以椭圆C 的方程是22194x y +=.(2)设()11,A x y ，()22,B x y ，直线AB 的方程为2x my =+， 将直线AB 的方程与椭圆C 的方程联立，消去x 得：()224916200m y my ++-=，1221649my y m -+=+，1222049y y m -?+，若PM 平分APB ∠，则直线PA ，PB 的倾斜角互补，所以0PA PB K K +=， 设(),0P n ，则有12120y yx n x n+=--， 将112x my =+，222x my =+代入得，()()1212220my y n y y +-+=， 整理得()290n m -=，由于上式对任意实数m 都成立，所以92n =.综上，存在定点9,02P 骣琪琪桫，使PM 平分APB ∠.20.(1)∵()'sin x f x e a x =-，∴()'01f =， 又∵()01f a =+，∴()f x 在0x =处的切线方程为1y x a =++，① 把点()1,6P 代入①，解得4a =.(2)由()f x ax ³可得()cos x e a x x ?，② 令()cos g x x x =-，0,2x p轾Î犏犏臌， ∵()'1sin 0g x x =+?，且()010g =-<，022g p p骣琪=>琪桫，∴存在0,2m p 骣琪Î琪桫，使得()1g m =，且当()0,x m Î时，()0g x <，当,2x m p 骣琪Î琪桫时，()0g x >， (1)当x m =时，0m e >，()cos 0g m m m =-=， 此时，对任意a R Î②式恒成立； (2)当,2x m p纟çÎúçú棼时， ∵()cos 0g x x x =->，由()cos xe a x x ?变形可得cos xe a x x£-，令()()()2cos sin 1cos x e x x x h x x x ---=-与()cos sin 1t x x x x =---同号，且()'1sin cos 0t x x x =+->对0,2x p轾Î犏犏臌成立， ∴函数()t x 在,2m p纟çúçú棼上为增函数. 而2022t p p 骣琪=-<琪桫，∴,2x m p 骣琪Î琪桫时，()0t x <，∴()'0h x <， ∴函数()h x 在,2m p纟çúçú棼上为减函数. ∴()2min 22eh x h pp p 骣琪==琪桫， ∴22ea p p£. (3)当[)0,x m Î时， ∵()cos 0g x x x =-<，由()cos xe a x x ?变形可得cos xe a x x³-，③由(2)可知函数()()max 01h x h ==-， ∴1a ?.综合(1)(2)(3)可得，221,e a p p 轾犏犏?犏犏臌.21.(1)如图，设圆C 上任意一点(),A r q ，则3AOC p q =-∠或3pq -. 由余弦定理得：244cos 43pr q 骣琪+--=琪桫，∴圆C 的极坐标方程4cos 3pr q 骣琪=-琪桫， 作图如下：(2)在直角坐标系中，点C的坐标为(，可设圆C上任意一点()12cos 2sin P a a +，又令 (),M x y，由(5,Q -，M 是线段PQ 的中点，∴M 的参数方程为62cos 3cos 22sin sin 2x x y y aa a a é+=êí=+ïêÞìê=ïîê=êë(a 为参数)∴点M 的轨迹的普通方程为()2231x y -+=. 22.(1)由题意可得2211x x -+<，去绝对值，化简可得1x <--1x ，且1x ¹，所以原不等式的解集是{}11,1x x x x <--?且.(2)∵22a b a bx x xx +?， x 为a ，b ，1中最大的，∴1x ³，∴22112a b a b a bx x x x x x+?<+<+=.。

注意事项：1．本试卷分第I卷（选择题）和第II卷(非选择题）两部分。

第I卷1至12页，第II卷13至14页。

2．答题前，考生务必将自己的姓名、准考证号填写在本试卷相应的位置。

3．全部答案在答题卡上完成,答在本试卷上无效。

4．第I卷听力部分满分30分，不计入总分，考试成绩录取时提供给高校作参考。

5．考试结束后，将本试题卷和答题卡一并交回。

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2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。

例：How much is the shirt?A。

￡19。

15 B。

￡9.15 C。

￡9.18答案是B.1. How does the man know Sydney?A. She's his cousinB. He saw her in a playC. She’s in his chemistry class2. Where are the speakers going to Saturday？A. A tennis gameB. A bakery C。

An amusement park3。

What just happened to Cody？A。

He got fired B. He just quit his job C。

He got a new job4. What time is it now?A. 12：35B. 12：45C. 12:555. What does the woman mean？A。

Tomorrow is the deadlineB. She will bring the application thereC。

2017年山西省重点中学协作体高三下学期高考模拟（一）试题英语第一部分听力（共两节，满分30分）（略）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）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

ATime:2017-01-24 From: Editor: cloverThe head of China’s largest online seller Alibaba does not think China and the United States will have a trade war despite comments from the Trump administration.Jack Ma is the chairman of the Alibaba Group. At the World Economic Forum meeting in Davos, Switzerland, he said, "China and (the) U.S. will never have a trade war. Give Trump some time. He’s open-minded, he’s listening."The Chinese billionaire said he would do all he could to prevent trade relations between the countries from getting worse.Last week, Ma met with Trump at the Trump Tower in New York City. The Chinese billionaire is said to have discussed a plan to permit one million small U.S. businesses to sell goods on Alibaba’s online shopping platform.During the campaign and after winning the presidential election, Trump strongly criticized the Chinese government’s support for its businesses. He blamed unfair trade policies for taking away U.S. jobs. And he said that China unfairly controls the exchange value of its currency, the yuan.Trump also has threatened to place import taxes on goods from China and other countries in response to their trade policies.According to the South China Morning Post, Ma said, "American international companies made millions and millions of dollars from globalization." He added that the U.S. should not blame the loss of jobs and companies on globalization.However, a new study by an American business group says many U.S. businesses feel unwelcome in China. The companies say the cost of doing business in China is increasing. They add that rules and regulations are unclear or not enforced in a consistent way.The American Chamber of Commerce in China led the study, which looked at responses from 462 companies.William Zarit is chairman of the chamber. He says trade policies in China make it difficult for American companies. He says, "we feel that over the last few years that we’ve been taken advantage of to some extent, with our open market and the lack of open areas in the Chinese market."Another major concern for U.S. companies in China is fake products. Fake products are copies of the originals that cost businesses with the legal right to sell them millions of dollars each year.Ma defended Alibaba’s efforts to fight fake products on its shopping platform. He said his company is doing all it can to fight the problem."Fighting against fake products is a war against human greediness," Ma said.I’m Mario Ritter.21. The underline phrase “The Chinese billionaire” refers to_________.A. TrumpB. Jack MaC. Mario RitterD. Willian Zarit22. The text likely take from the__________.A. economic magazineB. trade speechC. websiteD. global news23. About this passage, the most suitable title is_______.A. Chinese Billionaire Does Not See China-US Trade War.B. The American international companies removed most tariffs on products traded between the U.S and China.C. Group says American businesses in China concerned.D. The war about fighting against fake products.解析：21.推理判断题。

2017届高三第一次五校联考英语试题命题：长治二中忻州一中临汾一中康杰中学晋城一中(考试时间120分钟满分150分)第Ⅰ卷（选择题共100分）第一部分听力（共两节，满分30分,不计入总分）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，从每题所给的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. Who will the man call?A. His wife.B. His boss.C. A taxi driver.2. What does the man suggest the woman do?A. Wait on the phone.B. Order the pizza online.C. Drive to the pizza place.3. What does the woman want to do?A. Make some coffee.B. Buy a coffee maker.C. Learn to make a video.4. What will the man do at 3 o’clock on Friday?A. Go to class.B. Meet the doctor.C. Take the woman’s shift.5. What does the man think of the lecture?A. Excellent.B. Difficult.C. Boring.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。

每段对话或独白后有几个小题，从每题所给的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。

2017·山西重点中学协作体高考联合二模英语试题第I卷（共100分）第一部分听力（共两节，满分30分)第一节(共5小题）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 woman imply？A。

She didn’t clean the apartment.B. She’ll help the man clean his apartment.C。

She needs to clean the lab.2。

What does the woman mean?A. She saw the man run out.B. She thought the man's laundry was done badly.C. She was sorry the man couldn’t finish his laundry。

3. What does the man imply？A. His coach didn’t help him enough。

B. He had no chance of winning.C. He didn’t follow his coach's advice。

4. What does the woman mean？A。

She likes the new theatre in town.B。

She expects the theatre to close down.C。

She’s surprised by the news.5. What does the man say about the activities？A。

They aren’t very good because they're so different.B。

山西省重点中学协作体2017-2018学年准高二第一次适应性考试英语试卷第Ⅰ卷第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。

录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节（共5小题；每题1分，满分5分）听下面五段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

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 speakers give George?A. A bike .B. A guitar.C. Some videos.2. What will the man do?A. Visit a doctor.B. Get some rest.C. Take some medicine.3. What will the man probably do?A. Buy a newspaper.B. Put up an ad in the newspaper.C. Go for an interview.4. What has the woman left?A. The tickets.B. The passports.C. The camera5. What are the speakers mainly talking about?A. Matches.B. Hobbies.C. Soccer.第二节（共15小题；每题1分，满分15分）听下面五段对话或独白，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. Where will the speakers have dinner tonight?A. At Jane’s home.B. In a bar.C. In a restaurant.7. What will the man buy on his way home?A. Apple pies.B. Wine.C. Roses.听第7段材料，回答第8至9题。