2020年河南省对口升学模拟试卷(8)

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2020年河南省对口升学模拟试卷(10)

2020年河南省对口升学模拟试卷(10)

中专部2017级数学限时练2019—2020上学期中专部2017级对口升学模拟试卷 制作人:宋志涛 2020年01月天道酬勤2020年对口升学模拟试卷(十)一、选择题(本大题共10小题,共30.0分) 1. 命题“若xy =0,则x =0”的逆否命题是( )A. 若xy =0,则x ≠0B. 若xy ≠0,则x ≠0C. 若xy ≠0,则y ≠0D. 若x ≠0,则xy ≠02. 若a <b <0,则下列结论不正确的是( )A. 1a >1bB.a−b a>0C. a 2<b 2D. a 3<b 33. 函数f(x)=1√log 2x−1的定义域为( )A. (0,2)B. (0,2]C. (2,+∞)D. [2,+∞) 4. △ABC 中A(2,1),B(0,4),C(5,6),则AB ⃗⃗⃗⃗⃗ ·AC⃗⃗⃗⃗⃗ =( ) A. 7 B. 8C. 9D. 105. 设数列{a n }是公差不为0的等差数列,S n 是数列{a n }的前n 项和,若S 1,S 2,S 4成等比数列,则a 4a 1=( )A. 3B. 4C. 6D. 76. 已知抛物线x 2=2py(p >0)的准线经过点(1,−1),则抛物线的焦点坐标为( ) A. (0,1) B. (0,2) C. (1,0) D. (2,0) 7. 已知f (x −3)=2x 2−3x +1,则f (1)=( )A. 15B. 21C. 3D. 08. 长方体ABCD −A 1B 1C 1D 1中,异面直线AB ,A 1D 1所成的角等于( )A.B. C. D.9. 将3张不同的奥运会门票分给10名同学中的3人,每人1张,则不同分法的种数是( )A. 2160B. 720C. 240D. 12010. 从黄瓜、白菜、油菜、扁豆4种蔬菜品种中选出3种,分别种在不同土质的三块土地上,其中黄瓜必须种植.不同的种植方法共有( ) A. 24种 B. 18种 C. 12种 D. 6种 二、填空题(本大题共8小题,共24.0分)11. 已知集合A ={1,2},B ={a,a 2+3},若A ∩B ={1},则实数a 的值为____. 12. 不等式−3x 2+7x −2≥0的解集为A ,则A 中的整数元素是______. 13. 若tanα=34,则2cos 2α+sin2α=______.14. 设向量m⃗⃗ =(2,4),n ⃗ =(−3,λ)(λ∈R),若m ⃗⃗ ⊥n ⃗ ,则λ=__________. 15. 直线l 1:x +√3y +1=0和直线l 2垂直,则直线l 2的倾斜角的大小是______. 16. 若正方体的表面积为24,则这个正方体的内切球的体积为______.17.现有3名同学去听同时进行的4个课外知识讲座,每名同学可以自由选择其中的1个讲座,不同的选法种数是________.18. 甲、乙两位同学下棋,若甲获胜的概率为0.2,甲、乙下和棋的概率为0.5,则乙获胜的概率为_______. 三、解答题(本大题共6小题,共46.0分) 19. 已知a,b,c 分别是内角A,B,C 的对边,且满足. (1)求角A 的大小; (2)若,,求的面积.20. 如图,斜率为43的直线l 经过抛物线y 2=2px 的焦点F(1,0),且与抛物线相交于A ,B 两点,(1)求该抛物线的标准方程; (2)求线段AB 的长.21. 已知(√x −2x )n 展开式中第三项的系数比第二项系数大162,求:(1)n 的值;(2)展开式中含x 3的项.22. 已知函数f(x)=2x−1x+1,x ∈[3,5].(1)判断函数在区间[3,5]上的单调性,并给出证明;(2)求该函数的最大值和最小值.23.如图,在三棱锥A−BCD中,AB=AD,BD⊥CD,点E、F分别是棱BC、BD的中点.(1)求证:EF//平面ACD;(2)求证:AE⊥BD.24.记S n为等差数列{a n}的前n项和,已知a2=5,a5=14.(1)求数列{a n}的通项公式;(2)若S m=40,求正整数m的值.。

2020年河南省初中学业水平暨高级中等学校招生考试模拟试卷(含答案)

2020年河南省初中学业水平暨高级中等学校招生考试模拟试卷(含答案)

2020年河南省初中学业水平暨高级中等学校招生考试模拟试卷(含答案)语文注意事项:1本试卷共l0页,四个大题,满分120分,考试时间l20分钟。

请用钢笔或圆珠笔直接答在试卷上。

2答卷前将密封线内的项目填写清楚。

积累与运用(共28分)1.下列词语中加点字的注音全对的一项是【】(2分)A折本(shé) 折扣(zhé) 屏障(píng) 鳞次栉比(jíe)B.模型(mó) 模样(mó) 绽放(zhàn) 络绎不绝(1uò)C俊俏(jùn) 穿梭(suō) 揣摩(chuǎi) 根深蒂固(dì)D.提防(tí) 河堤(dī) 干涸(hé) 亘古不变(gèn)2.下列词语中有错别字的一项是【】(2分)A侃侃而谈委曲求全相形见绌杳无音信B莫名其妙一鼓作气世外桃源旁征博引C温故知新天翻地覆出类拔萃良莠不齐D走投无路谈笑风声川流不息提心掉胆3下列选项中表述有误的一项是【】(3分)A.《童年》是高尔基的自传体小说,描写了童年阿廖沙性格的形成过程.再现了当时俄罗斯下层人民悲苦的生活状况。

B.《骆驼祥子》中的样子最终也没能拥有一辆自己的洋车:第一次买的车被大兵抢走了.第二次买车的钱被侦探敲诈去了,第三次买的车安葬虎妞时卖掉了。

C.林冲是《水浒》中的人物,绰号“豹子头”。

他武艺高强、安分守己.但懦弱隐忍、逆来顺受。

因为遭到高太尉陷害,被一步步逼上粱山。

D.鲁迅先生的《朝花夕拾》文笔深沉隽永,是中国现代散文的经典作品之一。

《从百草园到三味书屋》《藤野先生》《孔乙己》都是其中的作品。

4古诗文默写。

(共8分)(1)_____________,长河落日圆。

(王维《使至塞上》)(2)受任于败军之际._____________。

(诸葛亮《出师表》)(3)《自雪歌送武判官归京》中的“_____________,_____________”与“孤帆远影碧空尽,唯见长江天际流”有异曲同工之妙。

河南省安阳市安阳市中等职业技术学校2019-2020年第二学期三年级对口升学模拟试题(无答案)

河南省安阳市安阳市中等职业技术学校2019-2020年第二学期三年级对口升学模拟试题(无答案)

2020年河南省对口升学英语模拟考试班级__________姓名_________分数______一、词汇判断(每小题1分,共10分)1.氛围A. atmosphereB. hesitateC. attitudeD. athlete2. 规则的,稳固的A. reasonB. regularC. religionD. refuse3. 付款台A. payB. chatC. checkoutD. choice4. 胡扯A. blabB. chatC. disturbD. say5. 数量A. quantityB. quarterC. amountD. moment6. 团队,协作A. blockB. distanceC. divideD. direct7. 有感觉的A. feelingB. feelC. sensibleD. sensitive8. 深刻的,意义深远的A. meaningB. profoundC. slimD. found9. 海外的A. aboardB. boardC. overseasD. balance10. 内科医生A. performB. proudC. physicianD. physically二、选择填空(每小题2分,共20分)11. Making preparations is of great __________ for camping.A. importantB. more importantC. importanceD. most important12. It was foolish _________ his car unlocked.A. for him to leaveB. of him to leaveC. for him leaveD. him to leave13. I’m so thirsty that I want _________.A. something to drinkB. to drink somethingC. to eat somethingD. something to eat14. ________ we will go camping is still not clear.A. WhatB. WhichC. ThatD. Where15. It is _______ weather that I would like to go to the beach.A. so niceB. such niceC. such a niceD. so nice a 16. They always give the vacant seats to __________ comes first.A. whoB. whomC. whoeverD. whomever17. He ________ foe three years.A. has joined the armyB. has been in the armyC. has been serving in the armyD. joined the army18. The more tickets you sell, __________ money you will get.A. the lessB. the muchC. the moreD. the most19. -------- When will you come to visit us, Saturday or Sunday?-------- I’m afraid __________ is possible.A. eitherB. neitherC. someD. any20. All of us passed the exam _________ our teacher.A. by the help ofB. in the help ofC. through the help ofD. with the help of三、补全对话(每小题2分,共20分)21. ------Shall we go to see a film tonight?------ _______________.A. Thank you.B. It’s a good ideaC. I have no timeD. It’ very kind of youE. I’m fine22. ------Was Tom a little ill yesterday?------_____________.A. Yes, he was not ill.B. Yes, but he is better now.C. No, he is wellD. No, it’s serousE. No, he is in the hospital now.23. -------Father’s Day is coming. I’m going back home to see my father.------_____________________.A. Give my best wishes to himB. I go to schoolC. I t’s very kind of youD. Say goodbye to him, please.E. See you soon.24. ----- _____________, or we won’t catch the last bus.-----I’m too tired to go any further.A. Don’t worry.B. SorryC. QuicklyD. Take it easyE. Hurry up25. ----- Would your family go to Hainan this summer?-----If I don’t go, ___________.A. neither will theyB. neither will sheC. so will sheD. so does theyE. so they will26. ----- Shall I turn down the radio, Joan? It’s a little loud.-----________________.A. No, you won’tB. Don’t doC. OK. It’s up to youD. Yes, please don’tE. Sorry. Help yourself27. ------May if smoke here in the office?------___________________. It’s forbidden here.A. Yes, of courseB. No problemC.OKD. I’m afraid notE. Yes, you can28. -----Help yourself to whatever you like.-----Thank you, but ______________.A. NoB. Tha t’s all rightC. OkD. I’m fullE. I am still hungry29. ----- I don’t know how to learn English. ______________?------ You’d better do more exercise.A. Could you give me some adviceB. How to do itC. What to doD. What’s wrongE. Who can help me30. -----You haven’t been to the Great Wall, have you?----- ___________. How I wish to go there!A. Yes, I haveB. Yes, I have notC. No, I haveD. No, I haven’tE. No, I really want to go四、阅读理解(每小题2分,共20分)Many years ago, in a small town, there lived a doctor. He was good and kind. At any time of day and night, he was always ready to go and help sick people. Everyone in the town liked him and people always went to him when there was anything wrong with them. But many years went past and the doctor became old. He began to lose his memory. This made him do foolish things sometimes. When people noticed this, they did not go to him anymore.“ He may give us the wrong medicine,” they said and they were afraid. “Why does no one come to me now?” he wondered. But no one wanted to tell him because they didn’t want to hurt the good old man, so they said, “ You have cured all the sick people in the town. There is no one sick now.”The doctor was pleased when he heard that and he went away happily.31. The doctor lived _________.A. in a cityB. in a villageC. in a holidayD. in a town32. People didn’t go to the doctor anymore because ___________.A. he might give them wrong medicineB. he did n’t want to see themC. they were afraid of himD. he didn’t want to cure them33. When the doctor heard what people said, he __________.A. was worriedB. was pleasedC. was surprisedD. was sorry34. The doctor __________.A. was not kind to the sick peopleB. believed what the people told himC. always gave the wrong medicineD. was quite foolish 35. Why didn’t people tell the truth to the doctor?A. Because they didn’t need to tell the truthB. Because the doctor didn’t like to listen to themC. Because they didn’t want to hurt the old doctorD. Because they were angry with the doctorJess really felt very happy. When he arrived at his seat in the classroom that morning, he found an invitation on his desk. It was from several of his classmates asking him to join them on a camping trip. This was the first time he was asked to join in an out-of-school activity. Why were they asking him now? Nobody seemed to like him. In fact, he had been so lonely that he drowned his feeling with food. As a result, he had put on a lot of weight, and this gave the kids something more to make fun of him.Cindy, who was standing near Jess when he read the invitation, went out quickly to tell the others that the trick had worked. Everyone was pleased that Jess thought that was true. But there was no camping trip. The whole thing was made up. At first, Cindy thought it was fun. But later, when Jess told her that he was going to buy a sleeping bag with his savings, Cindy had a second thought. She knew that Jess’s family had little money, and she hated to see him spend his savings on something he would never use. Cindy also hated to tell Jess the truth. Her close friends would be angry with her.36. Choose the best title for this story.A. Jess and His schoolB. Jess and His FriendsC. An Invitation for JessD. Jess and His Camping Trip37. The sentence “ he drowned his feeling with food” means ____________.A. he ate a lot to make himself less lonelyB. he asked for a lot of food from his classmatesC. he brought his food to his classmatesD. he had a lot of food to put on his weight38. What would happened if Cindy told Jess the truth?A. Jess would go on the camping trip himselfB. Everyone would be angry with CindyC. Cindy might have trouble with her friendsD. Jess might be thankful to his classmates.39. If Jess really bought a sleeping bag, _____________.A. everyone else would also buy oneB. it would be the best in the classC. Cindy would pay for itD. he would have it for no use.40. From the story we can guess _____________.A. everybody would go camping except JessB. Jess had few friends in the classC. Cindy was Jess’s best friend in the classD. Jess joined in many out-of-school activities.五、完形填空A lady once wrote a long story. She sent it to a famous editor. After 41 weeks the editor 42 the story to her. The lady was 43. she wrote back to the editor:“Dear Sir,Yesterday you sent back a story of mine. 44 do you know that story is not good? You did not read it. 45 I sent you the story, I pasted together pages 18, 19 and 20. This was a 46 to see whether you would read the story. When the story came back yesterday, the pages were 47 pasted together. Is this the 48 you read all the stories that are sent to you?”The editor wrote back:“Dear Madam, 49 breakfast when I have an egg, I 50 eat the whole egg in order to discover that it is bad.”41. A. few B. a few C. little D. a little42. A. gave B. came back C. handed D. returned43. A. angry B. happy C. satisfied D. glad44. A. How B. Which C. What D. Where45. A. After B. Until C. Before D. Since46. A. lesson B. test C. question D. thing47. A. already B. still C. even D. yet48. A. work B. check C. road D. way49. A. On B. On the C. At D. At the50. A. must not B. have not to C. need not to D. don’t have to六、汉译英(每小题4分,共20分)51. 她勉强压住了自己的怒火。

【真题】河南省2020年对口升学语文考试真题

【真题】河南省2020年对口升学语文考试真题

河南省2022年普通高等学校对口招收中等职业学校毕业生考试语文试卷一、选择题:(每小题2分,共20分)()1.下列词语中加点字的注音全部正确的是A.跻.身(jī)敷.衍(fū)媲.美(pì)饿殍.遍野(piǎo)B.娉.婷(pìn)执拗.(niù)谙.熟(ān)一掷.千金(zhí)C.震慑.(shè)木讷.(nà)鞭挞.(tà)踽踽..独行(yǔ)D.炫.耀(xuàn)逮.捕(děi)缜.密(zhēn)耸.入云天(sōng)()2.下列词语中没有错别字的是A.斡旋推委轨道交插学科B.脉膊酿造焦燥草菅人命C.横亘宠幸祠堂未雨绸缪D.怠慢开僻苛刻察颜观色()3.下列作家、作品、体裁对应有误的是A.毕淑敏——《离太阳最近的树》——散文B.王实甫——《西厢记》——小说C.舒婷——《致橡树》——诗歌D.鲁迅——《祝福》——小说()4.下列句子中加点成语使用正确的是A.大家莫衷一是,都赞同这个解决办法。

B.这位中学生获奖的消息在家乡掀起了轩然大波。

C.我们公司灯光设计师的设计一定会让您的新居蓬筚生辉。

D.人们纷纷吐槽这部影片的配乐,但瑕不掩瑜,这部影片的故事情节还是令人满意的。

()5.下列古诗词有误的是A.自牧归荑,洵美且怡。

B.盈盈一水间,脉脉不得语。

C.大江东去,浪淘尽,千古风流人物。

D.多情自古伤离别,更那堪冷落清秋节。

()6.下列文学常识,表述有误的是A.唐代诗人中“大李杜”指的是李白和杜甫,“小李杜”指的是李商隐和杜牧。

B.《林黛玉进贾府》节选自清代曹雪芹的小说《红楼梦》,全书共120回,又名《石头记》。

C.白居易,字乐天,号香山居士,是中唐时期诗人的杰出代表。

D.关汉卿,我国明代著名戏剧家,他的作品《窦娥冤》讲述的是青年妇女窦娥的冤案。

()7.下列句子没有语病的是A.河南博物院最近展出了两千多年前新出土的文物。

B.每当站在祖国的地图前,使我油然而生无尽的自豪。

2020年河南省对口升学模拟试卷(2)

2020年河南省对口升学模拟试卷(2)

中专部2017级数学限时练2019—2020上学期中专部2017级对口升学模拟试卷制作人:宋志涛2019年12月天道酬勤2020年河南省对口升学模拟试卷(二)数学一、选择题(本大题共10小题,共30.0分)1、M={x|6x2−5x+1=0},P={x|ax=1},若P⊆M,则a的取值集合为()A. {2}B. {3}C. {2,3}D. {0,2,3}2、设a=(23)x,b=(32)x−1,c=log23x,若x>1,则a,b,c的大小关系是()A. a<b<cB. c<a<bC. b<c<aD. c<b<a3、已知函数f(x)为奇函数,且x≥0时,f(x)=2x+x+m,则f(−1)=( )A. 12B. −12C. 2D. −24、函数f(x)=√x−1+ln(3−2x)的定义域为()A. [1,32) B. (1,32) C. [1,32] D. (32,+∞)5、已知α∈(π2,π),sinα=35,则sin(α+π4)=()A. 7√210B. −7√210C. √210D. −√2106、若数列{a n}的前n项和S n满足S n=4−a n(n∈N∗),则a5=()A. 16B. 116C. 8 D. 187、下列说法中正确的是( )A. 若直线l与平面α内无数条直线垂直,则l⊥αB. 若直线l垂直于平面α,则l与平面α内的直线可能相交,可能异面,也可能平行C. 若a//b,a⊂α,l⊥α,则l⊥bD. 若a⊥b,b⊥α,则a//α8、向量a⃗=(13,tanα),b⃗ =(cosα,1),且a⃗//b⃗ ,则cos(π2−α)=()A. 13B. −13C. −√23D. −2√239、从装有2个红球和2个黑球的口袋内任取2个球,那么互斥而不对立的两个事件是()A. 恰有1个黑球与恰有2个黑球B. 至少有一个黑球与都是黑球C. 至少有一个黑球与至少有1个红球D. 至多有一个黑球与都是黑球10、在(1+1x)(2x+1)3展开式中的常数项为()A. 1B. 2C. 3D. 7二、填空题(本大题共8小题,共24.0分)11、已知全集U=R,集合A={x|x2−2x≥0},则C U A=.12、已知2a=5b=10,则a+bab=________.13、已知tanα=2且α为锐角,则cos2α=________.14、已知等差数列{a n}中,a2=5,a6=33,则a3+a5=________.15、抛物线y=ax2的准线方程是y=2,则a=__________16、已知双曲线x2a+y2=1的一个焦点为(0,−2),则双曲线的渐近线方程为______.17、已知向量a=(1,2),b=(2,−2),c=(1,λ).若c//(2a+b),则λ=_________.18、某学校的数学课外小组有2个女生,3个男生,要从他们中挑选2人组成代表队去参加比赛,则代表队男生、女生都有的概率为_____.三、解答题(本大题共3小题,共24.0分)19、已知f(x)=x 2+ax +2a .(1)当a =−1时,求不等式f(x)>0的解集; (2)若不等式f(x)>0的解集为R ,求a 的取值范围.20、ΔABC 的内角A,B,C 的对边分别为a,b,c ,2acosA =bcosC +ccosB . (1)求A ; (2)若a =7,b =8,求c .21、已知双曲线C 的离心率e =√52,与椭圆x 29+y 24=1有公共焦点.(1)求双曲线C 的标准方程;(2)若直线y =x +2与双曲线C 交于A,B 两点,求弦AB 的长.四、证明题(每小题6分,共12分)22、已知函数f(x)=log 2(x −2).(1)用定义法证明:f(x)在(2,+∞)上是增函数; (2)求不等式f(x)>1+f(x −1)的解集.23、已知A (-1,0),B (3,-1),C (1,2),且AE ⃗⃗⃗⃗⃗ =13AC ⃗⃗⃗⃗⃗ ,BF ⃗⃗⃗⃗⃗ =13BC ⃗⃗⃗⃗⃗ ,求证:EF ⃗⃗⃗⃗⃗ ∥AB ⃗⃗⃗⃗⃗ 。

2020届河南省对口升学英语考前预测试题一

2020届河南省对口升学英语考前预测试题一
---- __________.
A.He is tall. B. He likes playing basketball.
C. He is a doctor. D. He is 18.
3.----Let’s play football.
----_____.
A.You are welcome. B. Thank you.
----___________.
A.It is Sunday. B. It is snowy.
C. It is July 3rdD. It was windy.
8.---- Can I look at the menu for a few minutes before I decide?
7. You should practice_____ English as much as possible.
A. to speak B. speaking C. talking D. say
8. Have you got____ letters I sent you?
A. the B. / C. a D. an
C. hot anything D. anything hot
4. I ____ the importance of study until I began to work.
A. realize B. realized C. didn’t realize D. wthan that one.
9. The young man_____ mother works in a middle school is a worker.
A. who B. whom C. whose D. which
10. A sports meeting ______ next week.

【真题】河南省2020年对口升学(语文、英语)考试真题卷

河南省2020年普通高等学校对口招收中等职业学校毕业生考试语文、英语试题卷考生注意:所有答案都要写在答题卡上,写在试题卷上无效一、选择题(语文1-10;英语:词汇判断11-20;选择填空21-30;补充对话31-40;阅读理解41-50;完型填空51-60。

每小题中只有一个选项是正确的,请将正确选项涂在答题卡上)语文1-10(每小题2分,共20分)1.下列词语中,与加点字的注音完全相同的一组是A.供.ɡōnɡ供给供应提供供不应求B.鲜.xiān鲜红新鲜鲜亮鲜为人知C.转.zhuàn转动转向转摘转折点D.着.zhāo着落着凉着调着重号2.下列词语中,没有错别字的一组是A.蹒跚拗口不落裹臼B.粗糙桎枯博览群书C.熔化情操深谋远虑D.惨淡无恙摧山拆地3.依次填入下列各句横线处的词语,最恰当的一组是他把奖券___在腋下,___出那双油污的手,要来___我扣扣子,我___了一下,但没有退避。

A.夹拿替迟疑B.放拿替犹豫C.夹伸帮迟疑D.放伸帮犹豫4.下列作家、作品和体裁对应不正确的一项是A.曹雪芹——《红楼梦》——小说B.王蒙——《春之声》——小说C.林清玄——《哦,香雪》——散文D.宗璞——《紫藤萝瀑布》——散文5.下列古诗词默写错误的一项是A.昔我往矣,杨柳依依B.静女其姝,俟我于城隅C.君不见高堂明镜悲白发,朝如青丝暮成雪D.千呼万唤始出来,犹抱琵琶半折面6.下列对文学知识的解说,正确的一项是A.曹禺,原名万家宝,中国二十世纪最优秀的剧作家之一,戏剧教育家。

代表作有《雷雨》、《日出》、《茶馆》、《原野》,历史剧《王昭君》等。

B.《史记》是我国第一部纪传体通史,由我国古代伟大的史学家、文学家司马迁创作,曾被艾青誉为“史家之绝唱,无韵之离骚”。

C.贾祖璋,我国著名的小说家,浙江海宁人。

代表作有《鸟与文学》等等。

D.莫泊桑,十九世纪法国批判现实主义作家,被誉为“世界短篇小说巨匠”。

代表作有长篇小说《漂亮朋友》,短篇小说《项链》、《我的叔叔于勒》等等。

河南对口升学考试语文试卷(含答案)

2016年河南普通高等学校对口招收中等职业学校毕业生考试语文试题一、选择题(每小题中只有一个选项是正确的,请将正确选项涂在答题卡上,每小题2分,共20分)1.下列词语中,加点字的注音全都正确的一组是( )A.锱.铢必较(zhī)龟.裂(guī)暧.昧(ài)B.手胼.足胝(pián)罪愆.(yǎn)璎珞.(lào)C.自牧归荑.(yí)冠冕.(miǎn)喟.然(wèi)/D.羽扇纶.巾(guān)龃.龉(jǔ)城隅.(yú)2.下列词语中,没有错别字的一组是( )A.斩新红高粱恍然大悟B.嗫嚅凌宵花礼上往来C.苑囿黑黢黢苌弘化碧D.矫媚汗涔涔博闻强识3.依次填入下列横线处的词语,最恰当的一组是( )小屋的出现,点破了山的_____,增加了风景的内容。

山上有了小屋,好比一望无际的水面_____过一片风帆,辽阔无边的天空掠过一只飞雁,是单纯的底色上一点灵动的色彩,是山川美景中的一点_____,一点情调。

—A.寂寞飘生气B.寂静飘生机C.寂寞驶生机D.寂静飘生气4.下列作家、作品、体裁对应不正确的一项是( )A.贾祖璋——《南州六月荔枝丹》——科学小品B.鲁迅——《祝福》——小说C.柳永——《念奴娇·赤壁怀古》——词D.宗璞——《废墟的召唤》——散文5.下列古诗词默写有错误的一项是( ):A.行道迟迟,再渴再饥。

我心伤悲,莫知我哀。

B.古来圣贤皆寂寞,惟有饮者留其名。

C.浔阳江头夜送客,枫叶荻花秋瑟瑟。

D.故国神游,多情应笑我,早生华发。

6.下列对文学知识的解说,正确的一项是( )A.史铁生(1951—2010),北京人,当代作家。

代表作有《我的遥远的清平湾》《我与地坛》《命若琴弦》《务虚笔记》《红高粱》等。

B.戴望舒(1905—1950),原名梦鸥,浙江杭县人,20 世纪30 年代“现代\派”代表诗人。

其代表作为《我爱这土地》等。

【真题】河南省2020年对口升学(语文、英语)考试真题卷

河南省2020年普通高等学校对口招收中等职业学校毕业生考试语文、英语试题卷考生注意:所有答案都要写在答题卡上,写在试题卷上无效一、选择题(语文1-10;英语:词汇判断11-20;选择填空21-30;补充对话31-40;阅读理解41-50;完型填空51-60。

每小题中只有一个选项是正确的,请将正确选项涂在答题卡上)语文1-10(每小题2分,共20分)1.下列词语中,与加点字的注音完全相同的一组是A.供.ɡōnɡ供给供应提供供不应求B.鲜.xiān鲜红新鲜鲜亮鲜为人知C.转.zhuàn转动转向转摘转折点D.着.zhāo着落着凉着调着重号2.下列词语中,没有错别字的一组是A.蹒跚拗口不落裹臼B.粗糙桎枯博览群书C.熔化情操深谋远虑D.惨淡无恙摧山拆地3.依次填入下列各句横线处的词语,最恰当的一组是他把奖券___在腋下,___出那双油污的手,要来___我扣扣子,我___了一下,但没有退避。

A.夹拿替迟疑B.放拿替犹豫C.夹伸帮迟疑D.放伸帮犹豫4.下列作家、作品和体裁对应不正确的一项是A.曹雪芹——《红楼梦》——小说B.王蒙——《春之声》——小说C.林清玄——《哦,香雪》——散文D.宗璞——《紫藤萝瀑布》——散文5.下列古诗词默写错误的一项是A.昔我往矣,杨柳依依B.静女其姝,俟我于城隅C.君不见高堂明镜悲白发,朝如青丝暮成雪D.千呼万唤始出来,犹抱琵琶半折面6.下列对文学知识的解说,正确的一项是A.曹禺,原名万家宝,中国二十世纪最优秀的剧作家之一,戏剧教育家。

代表作有《雷雨》、《日出》、《茶馆》、《原野》,历史剧《王昭君》等。

B.《史记》是我国第一部纪传体通史,由我国古代伟大的史学家、文学家司马迁创作,曾被艾青誉为“史家之绝唱,无韵之离骚”。

C.贾祖璋,我国著名的小说家,浙江海宁人。

代表作有《鸟与文学》等等。

D.莫泊桑,十九世纪法国批判现实主义作家,被誉为“世界短篇小说巨匠”。

代表作有长篇小说《漂亮朋友》,短篇小说《项链》、《我的叔叔于勒》等等。

2020年对口升学语文试卷

2020年对口升学语文试卷一、选择题(每题1分,共5分)1.下列词语中,加点字的注音全都正确的一项是()A.粗犷(guǎng)龋齿(qǔ)感慨(kǎi)暴殄(tiǎn)天物B.气氛(fēn)追溯(sù)咄咄逼人(duō)戛然而止(jiá)C.拮据(jū)标识(zhì)破绽(zhàn)绿(lù)林好汉D.惬意(qiè)脊梁(jǐ)蓦然(mò)靡靡(mǐ)之音2.下列句子中,没有语病的一句是()A.新中国成立后,为了振兴科学,我国在1966年成立了中国科学院学部,使科学水平很快进入了世界的前列。

B.随着科学技术日新月异的发展,电脑已成为人们不可须臾离开的工具,给我们的日常生活带来了极大的便捷。

C.在21世纪的今天,还需要大力提倡难能可贵的廉洁自律精神,因为这直接影响着现代化建设的进程。

D.虽然现在所学到的知识和技能可能对同学们日后从事的职业没有什么直接的影响,但是可以肯定的是,这种影响是存在的。

3.下列各组词语中,没有错别字的一项是()A.坚苦质朴闲情逸致难能可贵崇尚仁义B.聆听教诲旁证博引举世闻名不记其数C.情不自禁依仗权势胸有成竹破斧沉舟D.防患未然举世混浊精兵减政繁文缛节4.下列加点词的解释,有误的一项是()A.率妻子邑人来此绝境(妻子:古今异义词,指妻子和儿女)B.而不随以怠(随:跟随,这里指“自己的意志”)C.有好事者船载以入(好事者:喜欢多事的人)D.亦各言其志也(志:志向,心意)5.下列加点词的用法,不同类的一项是()A.马之千里者B.君子之交淡如水C.肉食者谋之D.有好事者船载以入二、判断题(每题1分,共5分)1.《沁园春•长沙》的作者是毛泽东。

()2.《记念刘和珍君》的作者是鲁迅。

()3.《子路、曾皙、冉有、公西华侍坐》选自《论语》。

()4.《鸿门宴》出自《史记》。

()5.《促织》的作者是蒲松龄。

()三、填空题(每题1分,共5分)1.《沁园春•长沙》中,“看万山红遍,层林尽染;漫江碧透,百舸争流”描绘了一幅美丽的江景图。

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中专部2017级数学限时练2019—2020上学期中专部2017级对口升学模拟试卷制作人:宋志涛2020年01月
天道酬勤2020年河南省对口升学模拟试卷(八)
数学
一、选择题(本大题共10小题,共30.0分)
1.已知集合A={x|−1<x<2},B={x|x2−3x<0},则∁R A∩B=( )
A. (−1,3)
B. (−1,2)
C. (0,2)
D. [2.3)
2.若关于x的不等式|ax−2|<3的解集为{x|−5
3<x<1
3
},则a=( )
A. −2
B. 2
C. 3
D. −3
3.已知函数f(x)定义域是[1,3],则y=f(2x−1)的定义域是()
A. [1,2]
B. [1,3]
C. [2,4]
D. [1,7]
4.函数f(x)=2sinxcosx+√3cos2x的周期为( )
A. T=2π
B. T=π
2
C. T=π
D. T=4π
5.如果lg2=m,lg3=n,则lg12
lg15
等于( )
A. 2m+n
1+m+n B. m+2n
1+m+n
C. 2m+n
1−m+n
D. m+2n
1−m+n
6.已知sinα+cosα=1
5
,则等于( )
A. 24
25B. 4
5
C. −4
5
D. −24
25
7.若a和b异面,b和c异面,则( )
A. a∥c
B. a和c异面
C. a和c异面或平行或相交
D. a和c相交
8.已知向量a⃗=(8,1
2
x),b⃗⃗=(x,1),其中x>0,若(a⃗-2b⃗⃗)//(2a⃗+b⃗⃗),则x的值是()
A. 4
B. 8
C. 0
D. 2
9.将6本不同的数学用书放在同一层书架上,则不同的放法有( )
A. 6
B. 24
C. 120
D. 720
10.(1−x)5展开式x3的系数是( )
A. −10
B. 10
C. −5
D. 5
二、填空题(本大题共8小题,共24.0分)
11.已知f(2x+1)=x2+x,则f(x)=______.
12.若4m=9n=6,则1
m +1
n
=______.
13.在等差数列{a n}中,S n=5n2+3n,求a n=______.
14.求值:______.
15.焦点在x轴上的椭圆x2
m +y2
4
=1的焦距是2,则m的值是______.
16.在等比数列{a n}中,a n∈R,且a3,a11是方程3x2−25x+27=0的两根,则a7=______ .
17.圆x2+y2−4x=0在点P(1,√3)处的切线方程为______.
18.如图,在棱长为1的正方体ABCD−A1B1C1D1中,B1C与BD所成的角为______ .三、解答题(本大题共6小题,共46.0分)
19.已知等差数列{a n}的前n项为S n,a3−a1=4,S3=−18,
(1)求{a n}的通项公式;
(2)若S k=−14,求k的值.
20.已知抛物线y2=4x的焦点F恰好是双曲线的右顶点,且渐近线方程为y=±√3x,求双曲线的标准方程.
21.甲、乙两人分别对某个目标射击1次,甲射中的概率为0.8,乙射中的概率为0.9,求:
(1)两人都射中目标的概率;
(2)两人中恰有1人射中目标的概率;
(3)两人至少有1人射中目标的概率;
(4)两人至多有1人射中目标的概率?
22.已知函数f(x)=log21−x
1+x
,
(I)判断函数f(x)的奇偶性并证明;
(II)若f(x)>0,求x的取值范围.
23.如图,在四棱锥S−ABCD中,底面ABCD为菱形,SA⊥平面ABCD.
(1)求证:AB∥平面SCD;
(2)求证:BD⊥SC.
24.在△ABC中,a、b、c分别为角ABC所对的边,且√3acosC=csinA.
(1)求角C的大小.
(2)若c=2√7,且△ABC的面积为6√3,求a+b的值.。

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