2018年_辽宁省_中职升高职高考真题
2018 辽宁中职高考试卷 数学
辽宁省2018年中等职业教育对口升学招生考试数学 试题一．选择题（每题3分，共30分） 1．全集U={0，1，2，3，4，5}，集合A={1，2，3}，B={0，1，2}，则[()U A B =IA ．{1，2}B ．{4，5}C ．{3，4，5}D ．{0，3，4，5} 2．命题甲：2xπ=，命题乙：sin 1x =，则甲是乙的A ．充分而非必要条件B ．必要而非充分条件C ．充分且必要条件D ．非充分也非必要条件 3．设点（3，2）是偶函数()y f x =上的点，则(3)f -=A ．3B ．2C ．—1D ．—2 4．数列{}n a 为等比数列，22a =，56a =，则8a = A ．10 B ．12 C ．18 D ．205． 3sin 5θ=-，且tan 0θ<，则cos θ= A ．43- B ．45- C ．45 D ．436．已知平面内三点A （1，1），B （2，－4），C （x ，－9）共线，则x =A ．—1B ．3C ．92D ．57．设双曲线221169x y -=两个焦点为1F 和2F ，点P 坐标为（0．2），则△12PF F 的面积为 A ．7 B ．27 C ．10 D ．148．直线y x b =+经过圆224240x y x y ++--=的圆心，则b =A ．3B ．0C ．—2D ．—39．10(1)x -的展开式的第四项的系数是 A ．410C B ．410C - C ．310C D ．310C - 10．下列结论中，说法正确的是A ．垂直于同一条直线的两条直线平行B ．垂直于同一个平面的两个平面平行C ．平行于同一个平面的两条直线平行D ．平行于同一个平面的两个平面平行二．填空题（每空3分，共30分） 11．设1,(0)()1,(0)x x f x x ⎧-+≥⎪=⎨<⎪⎩，则[](3)f f =12．求值34lg4+2lg5+16=13．已知△ABC 的内角为A ，B ，C ，其对边分别为a ，b ，c ，1sin 2A =，3sin 5B =，4a =，则b =14．已知直线340x my ++=与直线6250x y --=平行，则m= ．15．已知向量a r ＝（3，4），向量b r ＝（2，3），则｜2a r －b r｜＝16．已知数列{}n a 中，13a =，12n n a a -=+，则数列前10项和10S =17．化简sin(π+α)cos(3π-α)=sin(2π+2α)⋅ 18．现从4名男生和2名女生中任选3人参加歌唱比赛，则所选的3人中至少有1名女生参加的概率为 ．19．已知抛物线的顶点在原点，对称轴是x 轴，抛物线上的一点M （3，a ）到焦点的距离是4，则a = 20．已知复数1Z i =+，其共轭复数为Z ，则Z ·Z =三．解答题（每小题10分，共50分）21．求函数2256x x y -+=的定义域．22．向量2(4,8)b a +=u r r ，(2,1)b a -=u r r ，（1）求向量a r 和b r 坐标（2）求cos ,a b <>r u u u r． 23．已知等差数列{}n a 中，1=2a ，345++=60a a a ，（1）求数列{}n a 的通项公式；（2）若数列{b }n 的前n 项和满足n n S na =，写出数列{b }n 的前三项．24．已知椭圆22221x y a b+=（0a b >>）的短轴长为2，椭圆的左焦点到直线1y x =-的距离为2，求椭圆的标准方程及离心率．25．已知函数sin()cos()44y x x ππ=+-+，求函数的最大值、最小值和最小正周期．四．证明与计算（10分） 26．如图所示，已知△ABC 和△111A B C 为等边三角形，侧面11A ABB 、侧面11B BCC 与侧面11A ACC 均为正方形，E 为1A A 的中点，连接EC 、EB ． （1）求证：平面11A ABB ⊥平面ABC ； （2）求二面角E BC A --的大小．。
2018年辽宁省高职高专应往届毕业生升入本科学校招生考试(非师范)
辽宁省2018年高等职业教育对口升学招生考试（非师范类专业）英语试卷1.本试卷满分120分，考试时间120分钟。
2.所有答案必须涂写在答题卡相应的位置，答在本试卷上不计分。
3.考试结束后，考生应将本试卷和答题卡一并交回。
第一部分选择题一、词汇与语法（本大题共10小题，每小题1分，共10分）根据句意及语法要求从每题A、B、C、D四个选项中，选出一个最适合的答案填空，并在“答题卡”上将所选答案的字母涂黑。
1.The village（）my grandfather grew up in is not far from the town.A.whatB.whereC.whereverD.which2.It takes two weeks for Smith's left hand to get entirely（）.A.curedB.dedicatedC.healedD.mended3.By the time the course ends,（）a lot about the British way of life.A.we'll have learnedB.we'll learnC.we are learningD.we have learned4.Staying in a hotel costs（）renting a room in a dormitory for a week.A.as much twice asB.twice as much asC.as much as twiceD.twice more than5.When（）where he was born,John said that he was a New Yorker.A.askingB.being askedC.was askedD.asked6.Is（）necessary to take off our shoes when we enter the lab?A.everyoneB.thisC.hereD.it7.It is time we（）computers to the production of iron and steel.A.will applyB.appliedC.have appliedD.would have applied8.Each educational system is not perfect in a strict sense,which has its（）.A.limitationsB.powerC.featuresD.advantages9.This company has two branches:one in Paris and（）in New York.A.anotherB.one otherC.otherD.the other10.The factory is quite different from（）.A.what it wasB.that it wasC.which wasD.what was it二、阅读理解（本大题共15小题，每小题2分，共30分）根据短文内容从每题A、B、C、D四个选项中，选出一个最适合的答案，并在“答题卡”上将所选答案的字母涂黑。
中职对口升学-2018年高考数学考试卷-修改版
第二部分 数学班级： 学号： 姓名： 一、单项选择：(每小题5分,共40分）1.下列关系正确的是（ ）.A.}{{0}φ≥B.{2,3}1∉C.0}4- x {x 22=∉ D.0}x 3∣{x 0>∈ 2.不等式42)(f -=x x 定义域是（ ）.A.),2[+∞B. ),2-[+∞C.]2,∞-（ D. ]2-,∞-（ 3.下列函数中，在),1[+∞是减函数是（ ）.A.)1(log )(2-=x x fB.1)(2+=x x fC. xx f 1)(= D.x x f 2)(= 4.已知向量），（3-4=→a ，)34-(，=→b ，则向量a 与向量b 的关系是（ ）. A.平行向量 B.相反向量 C.垂直向量 D.无法确定5.)13sin(2y 函数+=x 的周期可能是（ ）. A. 2πB. π2C. 25π D.π3 6.圆36)-()(22=++=b y a x y 的圆心坐标是（ ）.A. )(b a ,B. )(b a -,-C.)(b a -,D.)(b a ,-7.下列说法不正确的是（ ）.A.不在同一条直线上的三点一定能确定一个平面。
B.若两条直线同时垂直于同一条直线，那么这两条直线可能是异面直线。
C.两条直线一定能够确定一个平面。
D.一条直线与一个平面垂直，则这条直线垂直该平面内任意一条直线。
8.在一个不透明的袋子中，有10个黑球，8个红球，2个蓝球，某人从中任意取出一个球，那么取中蓝球的概率是（ ）. A.21 B.101 C.52 D.61 二、 填空题：（每题6分，共30分）9.）（67-cos 的值是 。
10. 直线x+y+2=0与2x-y-2=0的交点为（a ，b ），那么a-b 的值为 。
11. 某班有男生30人，女生20人，如果选男、女各1人作为学生代表参加梧州技能比赛，共有 种方法。
12.如右下图的一块正方体木料，若边长为a ，平面BCC ’B ’内的一点P 是B ’C 和BC ’的交点，则四棱锥P-ABCD 的体积为 。
2018年l辽宁中职对口升学高考真题
辽宁省2018年中等职业教育对口升学招生考试语文试卷1.本试卷满分120分，考试时间120分钟。
2.所有答案必须涂写在答题卡相应的位置，答在本试卷上不计分。
3.考试结束后，考生应将本试卷和答题卡一并交回。
第一部分选择题一、单项选择题(本大题共15小题，每小题2分，共30分)在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将“答题卡”的相应代码涂黒。
错涂、多涂或未涂均无分。
1.下列词语中，加点字的读音不完全相同．．．．．的一项是（）A.劲．歌劲．旅遒劲．劲．敌B.当．铺勾当．当．成当．真C.间．或间．谍间．歇间．断D.刊载．载．入载．客载．货2.下列词语中，书写完全正确．．．．的一项是A.咀嚼沮丧狙击山岨B.逍遥霄夜销售云宵C.逡巡峻工疏浚严竣D.啜泣缀学点辍惙然3.填入句中横线处的词语，最恰当．．．的一项是（）①脸上瘦削不堪，黄中带黑，而且了先前神色，仿佛是木刻似的。
②对于街头的这位老人，大部分人都会投以与的眼光，小部分人则投以同情。
A.消退悲哀厌恶疑虑B.消尽悲悯厌烦疑惑C.消尽悲哀厌恶疑惑D.消退悲悯厌烦疑虑4.下列加点成语使用不恰当．．．的一项是（）A.做人应该诚实守信，言出必行，一诺千金．．．．，这样才能得到他人的尊重。
B.科学不仅是美丽的，而且是旷世奇美，美不胜收．．．．。
C.高铁的开通，使得公路交通的顺畅与高铁的快捷交相辉映．．．．，大大方便了人们的出行。
D.《一碗清汤荞麦面》语言质朴自然，娓娓道来．．．．，讲述了“一家人共享一碗面”的故事。
5.下列各句中，标点符号使用正确．．的一项是（）A.“我年轻的时候也喜欢文学，”她说：“跟你现在差不多大时，我也想过搞写作。
”B.这边，露出一条翘起的小辫；那边，露出一条揽着小山羊的滚圆的胳膊。
C.我不明白这都是什么事？而只觉得与他很生疏。
D.于是三、四人争着打起帘笼，一面听得人回话：“林姑娘到了。
”6.下列各句中，对修辞手法分析错误．．的一项是（）A.爷爷到溪中央便很快乐地唱起来，溪中仿佛也热闹了一些。
(完整word版)辽宁省2018年中职升高职招生考试数学试卷
辽宁省2018年中职升高职招生考试数 学 试 卷（共 2 页 共 三 题）一、单项选择题（在每小题的四个备选答案中，选出一个正确答案。
每小题2分，共20分）1、设集合U={小于6的正整数}，A={1，5}，则 为A 、{1，2，3，4，5}B 、{2，3，4}C 、{1，5}D 、φ 2、命题甲：x > 4 ，命题乙： x > 6，则甲是乙的 A 、充分且不必要条件 B 、必要且不充分条件 C 、充分必要条件 D 、既不充分也不必要条件3、下列函数中，是偶函数且在（－∞，0）上为增函数的是 A 、22y x = B 、2y x =- C 、2xy = D 、2log ()y x =- 4、sin 75的值是A 、264-B 、264C 、624D 、6245、2与8的等比中项是A 、－4B 、4C 、±4D 、±166、若角α终边上一点P 的坐标是（－3，4），则cos α等于 A 、35- B 、45 C 、34- D 、347、若a > b ，则下列不等式 ○12a ab > ○2 1ab> ○311a b < ○422a b >恒成立的个数是 A 、0 B 、1 C 、2 D 、38、圆224x y +=与圆224240x y x y ++--=的位置关系是A 、相交B 、相离C 、外切D 、内切9、有5本不同的书，分别借给三个同学，每人借一本，共有多少种不同的借法 A 、20种 B 、40种 C 、60种 D 、80种10、在10件产品中，有7件正品，3件次品，现从中任取2件产品，恰好取到一件正品、一件次品的概率为 A 、19 B 、29 C 、730 D 、715二、填空题（每空2分，共20分）11、如果sin 0,cos 0αα<>且，则α是第 象限的角. 12、求值：55log 15log 3-=13、点A （－2，3）到直线3 x + 4 y － 5 = 0 的距离是14、如果两条直线a 、b 分别与平面α垂直，那么直线a 与b 的位置关系是15、函数228y x x =-++的最大值为16、过点A （3，4）且与直线 3 x － 2 y － 7 = 0 平行的直线方程是 17、不等式201x x -<+的解集为 18、函数y=3sin (2x+)6π的最小正周期是 .19、抛物线220x y =的准线方程是 20、6(2)x y +的展开式中的第四项为三、解答题（共80）21、求函数2232log (3)y x x x =-++的定义域。
(完整版)2018年_辽宁省_中职升高职高考真题
辽宁省2018年中等职业教育对口升学招生考试数学 试卷1、 本试卷满分120分，考试时间120分钟。
2、 所有答案必须涂写在答题卡相应的位置，答在本试卷上不计分。
3、 考试结束后，考生应将本试卷和答题卡一并交回。
一、单项选择题（本大题共10小题，每小题3分，共30分）在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将“答题卡”的相应代码涂黑。
错涂、多涂或未涂均无分。
1. 设全集U={0，1，2，3，4，5}，集合A={1，2，3}，集合B={0，1，2}，则C U (A ∩B )=A ．{1，2} B. {4，5} C. {3,4,5} D. {0,3,4,5}2. 命题甲：x =π2，命题乙：sin x =1，则命题甲时命题乙的 A ．充分而非必要条件 B ．必要而非充分条件C ．充分且必要条件D ．既非充分也非必要条件3. 设点（3，2）是偶函数y =f (x )上的点，则f (−3)=A ． 3 B. 2 C. -1 D. -24. 数列{a n }为等比数列，a 2=2，a 5=6，则a 8=A ． 10 B. 12 C. 18 D. 205. 若sin θ=−35，且tan θ<0，则cos θ= A ． −43 B. −45 C. 45 D. 436. 已知平面内三点A （1，1），B （2，- 4），C （x ，- 9）共线，则x =A ． -1 B. 3 C. 92 D. 5 7. 设双曲线x 216−y 29=1的两个焦点为F 1和F 2，点P 坐标为（0，2），则∆PF 1F 2的面积为A ． √7 B. 2√7 C. 10 D. 148. 直线y=x+b 经过圆x 2+y 2+4x −2y −4=0的圆心，则b =A ． 3 B. 0 C. -2 D. -39. (x −1)10的展开式的第四项的系数是A ． C 104 B. − C 104 C. C 103 D. − C 10310. 下列结论中，说法正确的是A ．垂直于同一条直线的两条直线平行 B. 垂直于同一个平面的两个平面平行C ．平行于同一个平面的两条直线平行 D. 平行于同一个平面的两个平面平行二、填空题（本大题共10小题，每小题3分，共30分）11. 设f (x )={−x +1 x ≥01 ,则f [f (3)]= x <0机密★启用前12. 求值：lg4 + 2lg5 + 1634 =13. 已知∆ABC 的内角为A ，B ，C ，其对边分别为a ，b ，c ，sin A =12，sin B =35，a = 4，则b =14. 已知直线3x+my+4=0与直线6x -2y -5=0平行，则m =15. 已知向量a ⃗=(3，4)，b ⃗⃗=(2，3)，则|2a ⃗−b⃗⃗|= 16. 已知数列{a n }中，a 1=3，a n =a n−1+2，则数列前10项和S 10=17. 化简sin (π+α)∙cos (3π−α)sin (2π+2α)的结果是 18. 现从4名男生和2名女生中任选3人参加歌唱比赛，则所选3人中至少有1名女生参加的概率为19. 已知抛物线的顶点在原点，对称轴是x 轴，抛物线上的一点（3，a ）到焦点的距离是4，则a =20. 已知复数z = 1+i ，其共轭复数为z̅，则z ∙z̅=三、解答题（本大题共5小题，每题10分，共50分）21. 求函数f (x )=√x 2−5x+6log 2(x−1) 的定义域。
英语2018年辽宁省中职升高职招生考试
装订线班 级学 号姓 名 辽宁省2018年中等职业教育对口升学招生考试英语 试题1.本试卷满分100分，考试时间90分钟。
2.所有答案必须涂写在答题卡相应的位置，答在本试卷上不计分。
3.考试结束后，考生应将在本试卷和答题卡统一交回。
注：试卷第一至第四大题的选择题部分，每小题列出的备选项中只有一个是符合题目要求的，请将其选出并将“答题卡”的相应代码涂黑。
错涂、多涂或未涂均无分。
一、语音及词语释义（本大题共10小题，每小题1分，共10分）A. 单词辩音（找出划线部分发音不同的词）1. A. globe B. crossing C. noble D. hopeless2. A. doubt B. climb C. comb D. September3. A. wheat B. wheel C. whole D. while4. A. respect B. evening C. length D. dress5. A. why B. factory C. study D. babyB. 单词释义6. gender A. to recognize and enjoy the good qualities7. mention B. to tell about something in a few words8. keen C. very large or important9. appreciate D. the fact of being male or female 10.major E. having a strong interest in something二、词汇与语法知识 （本大题共20小题，每小题1分，共20分）11. __________ mothers made them have piano lessons.A. Mary’s and TomB. Mary and Tom’sC. Mary and TomD. Mary’s and Tom’s12. Beijing is ____ capital of China and it is ____ city with many places of interest.A. a; aB. a; theC. the; aD. the; the 13. –We’ll have a hiking trip, but when shall we meet?-- Let’s make it _______ half past nine ____ the morning of July 10.. A. at; in B. /; on C. on; / D. at; on14. –Have you seen the news on TV?--Yes, ________ children had a good festival on the _____ Children’s Day.A. millions of; ThirtiethB. ten millions; ThirtiethC. millions of; thirtyD. ten millions; thirty 15. Take this dictionary with you _____ you may use it in class.A. whatB. so thatC. in order toD. whose 16. My little brother is not _____ to go to school.A. young enoughB. enough youngC. old enoughD. enough old 17. Mr. Tang has worked as an engineer in this factory for ten years. He’s very _______ his job.A. useful forB. qualified forC. used asD. qualified with 18. We’re looking for a five -star hotel waitress. She must be _____ too old ____ too young.A. either; orB. both; andC. neither; norD. not only; but also 19. I _____ English at that school _____seven years.A. had taught; sinceB. have taught; forC. had taught; afterD. have taught; before20. As the final exam is drawing near, some students _____ late at night going over their lessons.A. stay upB. stay overC. work upD. sit over 21. This English song ____ often _____ by the children..A. is; singingB. is; sungC. will; singD. was; sung 22. Did you have any trouble ______ the cinema?.A. to have foundB. of findingC. findD. in finding 23. ______ long bridge it is! Let me drive you over it.A. WhatB. What aC. HowD. How a24. To everyone’s ________, the girl finished the job quite quickly and well. A. satisfied B. satisfactory C. satisfying D. satisfaction 25. He ______ to work on the farm _____ month.A. goes; thisB. will go; lastC. will go; nextD. goes; next 26. I saw my father ______ his car when I got home.A. repairingB. repairedC. repairsD. to repair 27. – I can’t remember Tom’s phone number. -- You should ______..A. healthyB. healthierC. healthD. healthily 28. Stop cutting the trees, ______ the earth will become worse and worse.A. andB. orC. butD. with装订线班 级学 号姓 名 29. We’d like to know _______ or not.A. whether will the scientist comeB. if will the scientist comeC. whether the scientist will comeD. if the scientist will come 30. Tom was always visiting his friends without invitation, _______ made them unhappy.A. whoB. whichC. thisD. what三、情景交际（本大题共10小题，每小题2分，共20分）31. --- John and I are going to visit the museum this weekend. Would you like to join us?--- ______.A. Sure, I’m glad to.B. Well done.C. You’re welcome.D. That’s right. 32. – Do you think the rain will stop soon?-- ______, I want to play basketball outside.A. Not at all.B. I hope so.C. No problem.D. I am afraid so. 33. ---Mr. and Mrs. Lee are wonderful dancers. --- I agree with you. ________ very well.A. Both of them dancedB. None of them dancedC. All of them dancedD. Neither one of them danced 34. --- We had a wonderful weekend on the farm. --- ______.A. CongratulationsB. Good ideaC. I’m glad to hear thatD. That’s very kind of you 35. --- Please give my best wishes to your parents. --- ______.A. The same to you.B. You are welcomeC. I think soD. Thanks, I will 36. --- ______?--- It’s terribly cold..A. It’s a nice day, isn’t it?B. How is the climate todayC. What bad weatherD. How is the weather today 37. --- Would you please help me move this furniture, Sam? --- ______.A. You’re welcome.B. That’s right.C. Sure, with pleasure.D. Never mind 38. --- Do you think you can do well in today’s history test?--- _______. I got everything ready.A. I hope soB. It’s hard to sayC. I’m afraid notD. I hope not. 39. --- Tim, your office is so untidy!--- ______. I’ll have it cleaned up right away. A. It’s my pleasure B. I’d love to C. I expect to D. I’m sorry 40. --- I have a terrible headache!--- _______. You’d better see a doctor.A. That’s all rightB. Sorry to hear that.C. Nothing seriousD. No problem四、阅读理解（本大题共15小题，每小题2分，共30分）AJim and his family have been living in the same old building for eleven years. The landlord (房东) also lives there, and in the past all the tenants(房客) got along fairly well with one another. Recently, however, there has been a change in their relations. A nice, quiet old couple used to live there, too. The old lady would sometimes bring some small cakes she made to Jim’s mother. In return, she would give her some meat or help her with shopping.Unfortunately, the old lady died last month. Because her husband couldn’t live alone, his grandson moved in.The grandson, a young man of about twenty, has become a problem to Jim’s family because he is so noisy. Jim’s family members were used to peace and quietness, but the young man likes listening to music late at night. Sometimes his friends come for a visit, and they also make a lot of noise. Everyone in Jim’s family has been troubled by the new comer.Jim’s mother once politely asked the old man if he was able to sleep well at night, but it seemed that he didn’t understand what she meant and so never spoke to his grandson about it. If he did, the grandson obviously didn’t listen, since things have not changed any. Everyone in Jim’s family agrees that something has to be done, but no one wants to hurt the old man’s feeling or cause him any problem.装订线班 级学 号姓 名41. Which of the following statements is NOT true?A. The old man could not live without his wife’s help.B. It is hard for the old couple to do shopping all by themselves.C. Jim’s mother was kind to her neighbor.D. Jim’s mother was the only one in the family who liked their neighbor’s grandson.42. The grandson makes a lot of noise because_____.A. he never cares whether the neighbors might want to live in peace and quietnessB. the doors are always openC. he likes listening to music early in the morningD. he needs to practice singing all day long43. In the underlined sentence of the second paragraph, “Everyone in Jim’s family has been troubled by the new comer.”, here “troubled” means______. .A. felt sorryB. interruptedC. felt excitedD. hated44. Jim’s mother once politely asked the old man whether he could sleep well at night, because_____.A. she worried about the old man’s healthB. she wanted to remind the old man to speak to his grandson about the noiseC. she didn’t want the old man to make noise at nightD. she wasn’t troubled by the noise at all.45. So far, ____ will be able to solve the problem caused by the new comer. A. only Jim’s mother B. only the old manC. nobodyD. only the grandson’s friendsBIf you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again. Everyone knows this, and nobody would think of questioning this fact. Yet there are many people who do not seem to know that the memory works in the same way. When someone says he has a good memory, he really means that he keeps his memory in practice by exercising it regularly, either consciously(有意识地) or unconsciously. When someone else says that is memory is poor, he really means that he does not give it enough opportunity to become strong. The position is exactly the same as that of two people, one of whom exercises his arms and legs by playing tennis, while the other sits in a chair or motor car all day.If a friend complains that his arms are weak, we know that it is his own fault. But if he tells us that he has a poor memory, many of us think that his parents are to blame(责备), re that he is just unlucky. Few of us realize that itis just the same as his arms or legs are weak. Not all of us can becomespecially strong or specially clever, but all of us can improve our health and our memory by the same way—practice.Have you ever noticed that people who cannot read or write usually have better memories than those who can? Why is this? Of course, because those who cannot read or write have to remember things, because they cannot write them down in a little notebook. They have to remember everything by heart, so their memory is being exercised all the time. So if you want to have a good memory, keep practicing remembering.46. Which of the following is TRUE, according to the first paragraph?A. Everybody knows that some people never use their arms or legs.B. IT is a fact that some people never use their arms or legs.C. To have a good memory, one has to exercise it regularly.D. To keep fit, one should never sit in a chair or a motor car. 47. According to this text, poor memory results from _______.A. bad habitsB. poor healthC. poor educationD. lack of remembering practice 48. The writer of this passage seems to advise us to ______.A. blame ourselves rather than our parents for the poor memoryB. blame our parents rather than ourselves for the poor memoryC. complain about nothing but our health.D. play tennis to improve our memory49. The writer of this passage comes to the conclusion that________.A. the poorer he is, the better memory he hasB. memory can be improved by practicing itC. the poor people may help you remember thingsD. if you want a good memory, do not read or write anything装订线班 级学 号姓 名 50. Which of the following may best serve as the title of this passage? A. How to Improve Your Memory B. Your Arms, Legs and BrainC. People with Weak Arms and LegsD. Poor and Good MemoryCLearning How to Learn $24.99Children who read this book may show great interest in it. Many pictures will help understand it easily and quickly.Basic Study Manual (手册)$38.50 This book will help you know about:The three barriers (障碍) to study and how to solve the problems;How to improve the children’s ability to study.How to Use a Dictionary Picture Book for Children $35.00 Read this book and learn:How to find words in a dictionary;What the different marks in a dictionary mean;How to use a dictionary to pronounce(发音) words correctly. Buy thisbook and help children unlock their education. What’s more, you’ll just pay half price for it before July 1, 2018.51. According to this advertisement, these three books are for ______. A. soldiers B. farmers C. children D. workers52. Many pictures in the book Learning How to Learn can______.A. make the book beautifulB. make children draw beautifullyC. make the book sell wellD. make children understand the book easily 53. Which one of the following can tell you the meaning of the different marks in a dictionary?A. Learning How to LearnB. Study Skills for LifeC. Basic Study ManualD. How to Use a Dictionary Picture Book for Children54. If you buy the three books on June 10, 2018, you will only pay ______for them.A. $98.49B. $49.25C. $80.99D. $79.24 55. The purpose of this passage is to _____.A. sell the three books to childrenB. help children learn EnglishC. help children learn about natureD. help children learn about sports五、补全对话（根据内容，从对话后的选项中选出能填入空白处的最佳选项，本大题共5个选项，每项1分，共5分）A ： Hello, this is Frank here. Is that Jack?B: Yes. Speaking.A: Jack, the happy weekend is coming. 56B: Yes. I’m not busy at all. I’ve already finished my homework. A: 57B: I’ve no idea. What about you?A: Let me see. We’d better do something interesting and helpful. 58 B: Certainly. Where? A: In the new museum.B: Oh, I remember. I heard of it last week. 59A: By subway. It’s weekend tomorrow. The traffic must be heavy. B: I agree.__60____.A: At the gate of school at 8:30 in the morning. B: Ok. See you then.A. Would you like to see some old things with us?B. When and where shall we meet?C. How shall we get there?D. What are you going to do?E. Are you free tomorrow?装订线班 级学 号姓 名 六、书面表达 （15分）61. 请根据以下提示给外国留学生写一个有关参加户外活动（outdoor activities ）的英语口头通知。
2018高考单招试题答案
2018高考单招试题答案2018年高考单招试题答案【语文试题答案】一、选择题1. A2. B3. C4. D5. E二、填空题6. 请根据上下文填写恰当的词语。
7. 根据文章内容，填写相应的成语。
8. 根据语境，填写合适的诗句。
三、阅读理解9. 根据文章内容，概括作者的观点。
10. 分析文章中的主要人物形象。
11. 根据文章，回答文中的问题。
四、作文题12. 根据给定材料，写一篇不少于800字的议论文。
【数学试题答案】一、选择题1. A2. B3. C4. D5. E二、填空题6. 计算给定函数的值。
7. 解方程，填写解的值。
三、解答题8. 证明给定的几何命题。
9. 解决实际问题，列出方程并求解。
10. 应用数学知识，解决综合问题。
【英语试题答案】一、听力题1. A2. B3. C4. D5. E二、选择题6. A7. B8. C9. D10. E三、完形填空11. 根据上下文选择正确的单词填空。
四、阅读理解12. 根据文章内容，选择正确答案。
13. 分析文章结构，回答问题。
五、写作题14. 根据给定话题，写一篇不少于120词的短文。
【物理试题答案】一、选择题1. A2. B3. C4. D5. E二、实验题6. 根据实验数据，计算相关物理量。
7. 描述实验现象，解释实验结果。
三、计算题8. 解决给定的物理问题，列出计算过程。
9. 应用物理定律，解决实际问题。
【化学试题答案】一、选择题1. A2. B3. C4. D5. E二、填空题6. 填写化学方程式。
7. 根据化学知识，填写相关的化学术语。
三、实验题8. 描述化学实验的步骤和结果。
9. 分析实验数据，得出结论。
四、计算题10. 根据化学原理，进行物质的量计算。
【生物试题答案】一、选择题1. A2. B3. C4. D5. E二、填空题6. 根据生物学知识，填写相关的生物学术语。
三、简答题7. 解释生物学现象。
8. 描述生物学实验的过程和结果。
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机密★启用前
辽宁省2018年中等职业教育对口升学招生考试
数学试卷
1、本试卷满分120分，考试时间120分钟。
2、所有答案必须涂写在答题卡相应的位置，答在本试卷上不计分。
3、考试结束后，考生应将本试卷和答题卡一并交回。
一、单项选择题（本大题共10小题，每小题3分，共30分）
在每小题列出的四个备选项中只有一个是符合题目要求的，请将其选出并将“答题卡”
的相应代码涂黑。
错涂、多涂或未涂均无分。
1. 设全集U={0，1，2，3，4，5}，集合A={1，2，3}，集合B={0，1，2}，则=
A．{1，2} B. {4，5} C. {3,4,5} D. {0,3,4,5}
2. 命题甲：，命题乙：，则命题甲时命题乙的
A．充分而非必要条件B．必要而非充分条件
C．充分且必要条件D．既非充分也非必要条件
3. 设点（3，2）是偶函数上的点，则
A．3 B. 2 C. -1 D. -2
4. 数列{}为等比数列，，，则
A．10 B. 12 C. 18 D. 20
5. 若，且，则
A． B. C. D.
6. 已知平面内三点A（1，1），B（2，- 4），C（x，- 9）共线，则x =
A．-1 B. 3 C. D. 5
7. 设双曲线的两个焦点为和，点P坐标为（0，2），则的面积为
A． B. C. 10 D. 14
8. 直线y=x+b 经过圆的圆心，则b =
A．3 B. 0 C. -2 D. -3
9. 的展开式的第四项的系数是
A． B. C. D.
10. 下列结论中，说法正确的是
A．垂直于同一条直线的两条直线平行 B. 垂直于同一个平面的两个平面平行
C．平行于同一个平面的两条直线平行 D. 平行于同一个平面的两个平面平行
二、填空题（本大题共10小题，每小题3分，共30分）
11. 设,则
12. 求值：lg4 + 2lg5 + =
13. 已知的内角为A，B，C，其对边分别为a，b，c，，，a = 4，则b =
14. 已知直线3x+my+4=0与直线6x-2y-5=0平行，则m =
15. 已知向量，，则
16. 已知数列{}中，，，则数列前10项和
17. 化简的结果是
18. 现从4名男生和2名女生中任选3人参加歌唱比赛，则所选3人中至少有1名女生参加的概率为
19. 已知抛物线的顶点在原点，对称轴是x轴，抛物线上的一点（3，a）到焦点的距离是4，则a =
20. 已知复数z = 1+i，其共轭复数为，则
三、解答题（本大题共5小题，每题10分，共50分）
21. 求函数的定义域。
22. 已知向量，。
（1）求向量和向量的坐标；
（2）求。
23. 已知等差数列{}中，，。
（1）求数列{}的通项公式；
（2）若知数列{}的前n项和满足，写出数列{}的前3项。
24. 已知椭圆（a>b>0）的短轴长是2，椭圆的左焦点到直线y = x - 1的距离是
，求椭圆的标准方程及离心率。
25. 已知函数，求函数的最大值、最小值与最小正周期。
四、证明与计算（10分）
26. 如图26所示，已知与为等边三角形，
E
侧面、侧面与侧面均为正方形，E为的中点，连接EC、EB。
（1）求证：平面⊥平面ABC；
（2）求二面角E—BC—A的大小。