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1 黄浦区2017-2018学年度第一学期期末考试调研卷（2）初二数学试卷（完卷时间：90分钟，满分：100分）1．下面计算正确的是（ ）（A ）3333=+ （B ）24±= （C ）532=⋅ （D 2=2．关于x 的一元二次方程2210kx x --=有两个不相等的实数根，则k 的取值范围是（ ）(A)1k >- (B) 1k < （C ）1k >-且0k ≠ (D) 1k <且0k ≠3．直线x y 32-=不经过点（ ） (A)（0，0） (B)（-2，3） (C)（3，-2） (D)（-3，2）4．函数x y 21-=的定义域是 ( )（A ）21≤x ； （B ）21<x ； （C ）21≥x ； （D ）21>x ． 5．关于x 的一元二次方程2210kx x --=有两个不相等的实数根，则k 的取值范围是（ ）(A)1k >- (B) 1k < （C ）1k >-且0k ≠ (D) 1k <且0k ≠6．在下列命题中，真命题有（ ）①一个等腰三角形必能分成两个全等的直角三角形；②一个直角三角形必能分成两个等腰三角形；③如果一个三角形一边上中线把这个三角形分成两个等腰三角形，那么这个三角形一定是直角三角形；④两边和第三边上的高对应相等的两个三角形全等．（A ）1个 （B ）2个 （C ）3个 （D ）4个二、填空题（每小题3分，共36分）7．8．方程2340x x +=的根是 .9．如果2m <-，那么正比例函数(2)y m x =+的图像经过第__________象限．10．把362+-x x 化成n m x ++2)(的形式是 ． 11．在Rt △ABC 中，∠C=90°，若∠A=40°，那么∠B = °．。
交大附中自招练习（五）I.Choice（30%）1.Paper produced every year is_______ the world’s production of vehicles.A.the three times of weight ofB.three times the weight ofC.as three times heavy asD.three times as heavier as2.He is a student of______.A.Class FirstB.the Class OneC.Class OneD.First Class3.This morning I had my finger_______.A.cuttingB.to cutC.to be cuttingD.cut4.The house had one of the windows_______in the storm yesterday.A.breakingB.to be breakingC.brokenD.to be broken5.You’d better______some money for special use.A.pick upB.set asideC.put offD.give6.In order to______with the advanced countries,we must keep learning.A.catch upB.get alongC.put upD.go on7.Do you mind______alone at home?A.Jane leavingB.Jane having leftC.Jane’s being leftD.Jane to be left8.The two things______they felt very proud were Jim’s gold watch and Della’s hair.A.about whichB.of whichC.in whichD.for which9.Not only______drive the car,but also________repair it.A.he is able to...he canB.is he able to...can heC.he is able to...can heD.is he able to...he can10.Meet me at the same place______you did yesterday.A.whereB.in whichC.thatD.as11.The world_______is made up of water.A.in that we liveB.on which we liveC.where we live inD.we live in12.The eating habits in the north are very much different_______those in the south.A.thenB.withC.asD.from13.This is a secret.Keep it______the two of us.A.betweenB.inC.amongD.inside14.I don’t like_______you speak to her.A.the wayB.the way in thatC.the way whichD.the way of which15.Was it in 1969______the American astronaut succeeded______landing on the moon.A.when...onB.that...onC.when...inD.that..in16._______he said so really disappointed the people present at the meeting.A.HowB.WhatC.ThatD.Why17.The question was_______we are going to take the children to the theater or to leave them at home.A.howB.whatC.ifD.whether18.Smith_______be a policeman,for he is much too short.A.needn’tB.can’tC.shouldD.may19.Jane's pale face suggested that she______ill,and her parents suggested that she______a medical examination.A.be....should haveB.was...haveC.should be... hadD.was...has20. Take it_________.Everything will be fine in a day or two.A.easyB.quietC.calmD.light21.I bought a shirt because it was good in quality and______in price.A.reasonableB.valuablefortableD.enjoyable22.The pair of shoes_______worn out.A.wasB.wereC.have beenD.had been23.All but one _______ here just now.A.isB.wasC.are 'D.were24.One more week,_______we will accomplish the task.A.orB.so thatC.andD.if25.The suit fitted him well______the color was a little brighter.A.except forB.except thatC.except whenD.besides26.Ps and Qs in the English language______”Pleases”and”Thank you”.A.are short ofB.are lack ofC.are short forD.are lacking in27.It is______that the English,in day-to-day contact with each other,is more_____than French or GermanmonB.believing...ordinaryC.believed...normalD.believed...formal28.There is little or no money for the expansion of classroom.A.areaB.fieldC.placeD.space29.The virus scan on your computer can easily ________this new kind of virus.A.killB.destroyC.damageD.harm30.It is generally_______that the old should_______the young person.A. acceptable...give way toB. accepted...give way toC. acceptable...lead the way toD. accepted...lead the way toII. Cloze ( 40% )(A)A 31 man was reported to_32 _by a pig he was __33_,according to the daily news in a certain newspaper. The report said the _34___ man, surnamed San, lived ____35___in a village not far away from the town.Raising pigs and chicken was his___36___and he bought the man-eating porker four years___37___.One morning last week,San was seen______the pig pen as usual.It was the last time anybody saw him____39___.Afraid that something was wrong,San’s neighbors broke into his home and found the pig______away on the elderly man’s bones.( )31.A.71-years-old B.71-year old C.71-year-old D.71 years old( )32.A.to be eaten B.to have been eaten C.eat D.have eaten( )33.A.raised B.growing C.raising D.grown( )34.A.elder B.older C.junior D.elderly( )35.A.alone B.lonely C.simply D.easily( )36.A.major B.hobby C.life D.course( )37.A.since B.ago C.before ter( )38. A. clearing B. cleaning C. working D. doing( )39.A.dead B.alike . C. lively D. alive( )40.A.running B.staying C.chewing D.tasting(B)“Two out of six, who committed suicide, died," the Labor Daily has reported. What 41 local citizens even more was the fact 42 most pupils at the school have not shown much 43 or sorrow about the tragedy. They seem to feel that death is not 44 frightening. It is quite common that simply____45___poison and going to sleep,_______which they never give up, is the best way to end their lives when they don’t feel happy enough.Surely enough, a group suicide, _47_ children at such a young age are so unhappy_48___end their lives, is extremely rare. Experts believe it may have _49_ to do with excessive pressure being put on children.A Beijing report said that more than l,000 children had written to the State Youth Commission 50 that they had too much homework and were not receiving sufficient care from their4 parents. Child welfare experts have appealed to parents to give their children more free time.( )41.A.pleased B.satisfied C.shocked D.relieved( )42.A.that B.which C.what D.where( )43. A. pleasure B. enjoyment C. regret D. excitement( )44.A.that B.such C.still D.even( )45.A.eating B.taking C.swallowing D.chewing( )46.A.on B.in C.with D.from( )47.A.in which B.in that C.on which D.on that( )48. A. in order to B. as to C. to D. in order that( )49.A.anything B.nothing C..something D.little( )50.A.wishing B.expecting C.quarreling plainingII .Lading Comprehension ( 20% )(A)Dear Editor,My Chinese teacher, who I also consider to be my friend, is very young. My classmates often make fun of him in class. But he hides his unhappiness and has never showed his anger.In fact,he feels hurt by their actions.How can I help him?I am looking forward to your suggestions. Yours sincerely,MikeDear Mike,The letter you wrote reached us yesterday,from which we know you are mature enough to understand your Chinese teacher’s emotion when he is hurt by your classmates.Do what you should do for any classmate who is being picked on(捉弄).Stand up for your teacher.If you are strong enough, you will be able to deal with that.To stand apart from the crowd and to speak your mind is very brave and wonderful thing to do.Many kids don’t realize that teachers have the same feeling just as you do.The simply love to be part of a crowd.If you stand up for your teacher and tell your classmates how unhappy they make him feel, many kids will feel bad about upsetting him.They will stop making fun of him.Perhaps your teacher has chosen to deal with these kids by ignoring them. But, if he is still feeling upset, he might feel better teaching in a different way. Suggest to him that he discipline them. Because he is still so young, he will have to work hard enough to gain his students' respect. But he must at least try.Normally, it is students who turn to teachers for help. But in this case, you can help your teacher. You will grow from the experience. You'll get a lot of respect, and you'll make your teacher friend's life a lot happier. These are our suggestions just for your reference. Hopefully they will work in dealing with the problem you face up to. Best wishes to you, and keep in touch if you have any problem with your study and some other fields related.Yours friendly.Editor( )51.The letter by Mike had covered the problem that .A. the students had some difficulty in learning ChineseB. his Chinese teacher lacked experience in dealing with his tough studentsC. his Chinese teacher was unhappy, but never showed his anger.D. Mike himself was hurt when he was not respected by his classmates( )52.The underlined phrase stand up [or the teacher in the first paragraph most probably means that . .A. to stand up when you are asked to answer a question in class.B. to be more polite, you should stand closer to your teacher when you chat with him.C. to support your teacher when you find what he is doing is right.D, to punish any classmate who makes fun of your Chinese teacher.( )53. One of the reasons why so many kids liked to make fun of the teacher was that___________.A. they just wanted to be on the side of a big crowd without considering the bad feeling that the Chinese teacher had.B. it might be easy for them to stand apart from a big crowd.C. they knew that kidding was just fun, would could keep the smooth running ofclassroom performance.D.they just wanted to make the Chinese teacher angry by doing so( )54.The advice, as good as if not better than, from the editor was that________.A.the Chinese teacher should first of all respect his kids in order to be well respectedB.the students should turn to the teacher for the exchange of their viewpoints on teaching and learningC.the Chinese teacher should make friends with his kidsD.Young as he was, the Chinese teacher should well discipline his students and at the same time he should worked hard to gain the students’ respect( )55.The Chinese teacher who teaches Mike is_________.A.middle-agedB.youngC.oldD.elderly(.B )There are many single parents because there are many divorces in the United States. A young woman who gets married must think carefully about having a child. There is 50 percent chance that she will have to take care of that child alone someday. Here is the story of one single parent who is happy with her life."My name is Sara. I am a secretary for a businessman in a small city. I have two daughters and a son. I was divorced three years ago. My ex-husband, Ron comes to see the children one or two times a month. He usually takes them to a movie or a restaurant."The life of a single parent is hard. I work all of the time. I work at my job all day.Then I gohome to work all evening. I am often tried when I get home at 5:30 in the evening. Tired or not, I make dinner for my children and listen to their problems. After dinner, I clean the house, wash clothes, shop for food, or help the children with their homework. My children are young, but they help me around the house.My biggest problem is money. When Ron and I divorced, he let me have the small house the children and I live in. I'm glad I have it because it is good for the children. Now I have to pay for it every month and pay the bills. That's difficult. I make about $ 18,000 a year at my job. Ron has to pay me$450 a month to help with the children. Everything is very expensive now. There isn't enough money for everything. I have to be very careful.Do I have to marry again? Maybe. I am going to be very careful. If I marry again, want to be sure it will be a good marriage this time. I don't want to marry. I am happier by myself than in a bad marriage”( )56.The word "ex-husband" (line 2 para.2) probably means .A. former husbandB. future husbandC. husbandD. Boyfriend( )57. What work does Sara NOT do in the evening?A. WashingB. ShoppingC. CleaningD. Going to a movie( )58.How much does Sarah Not do in the evening?A.WashingB.ShoppingC.CleaningD.Going to movie( )59.Sara’s biggest problem is that______.A.she is tired all of the timeB.she lacks moneyC.she has to do a lot of houseworkD.she has to look after her children alone( )60.The life of single parents is hard for Sara has to_______.A.get back at 5:30 in the eveningB. make dinner for her childrenC. work hard all dayD. clean the houseIV. Fill in the blanks with the words in their proper forms ( 10% )1. The new suspension bridge ______ ( design ) by the end of last month.2. ---Hi, Mary, you look tired.---I am tired. I_______( paint ) the living room all day.3. Robert is said to _______( study ) abroad, but I don't know what country he studied in.4. The reporter said that the UFO_______( travel) east to west when he saw it.5.The new secretary is supposed to report to the manager as soon as she _____( arrive).6. In some parts of the world, tea _______( serve ) with milk and sugar.7.The pen I thought I - ( lose ) is on my desk, right under my nose.8. As she was reading the newspaper, Granny ______( fall ) asleep.9. You don't have to describe her. I_______( meet ) her several times.10. I don't think Jim saw me; he_______( just stare ) into space.Key:I.BCDCB ACBDD DDAAD CDBBA AADCB CCDABII.CBCDA BBBDC CACAB DABCDIII.略IV.had been designed have been painting to have been studying was traveling arrives is served had lost fellHave met was just staring。
2018年上海中学自招数学试卷一. 填空题1. 已知111a b a b +=+，则b a a b +=2. 有 个实数x ，可以使得120x -为整数3. 如图，ABC 中，AB AC =，CD BF =，BD CE =，用含A ∠的式子表示EDF ∠，则EDF ∠=4. 在直角坐标系中，抛物线2234y x mx m =+-(0)m >与x 轴交于A 、B 两点，若A 、B 两点到原点的距离分别为OA 、OB ，且满足1123OB OA -=，则m = 5. 定圆A 的半径为72，动圆B 的半径为r ，72r <且r 是一个整数，动圆B 保持内切于圆 A 且沿着圆A 的圆周滚动一圈，若动圆B 开始滚动时的切点与结束时的切点是同一点，则r 共有 个可能的值6. 学生若干人租游船若干只，如果每船坐4人，就余下20人，如果每船坐8人，那么就有 一船不空也不满，则学生共有 人7. 对于各数互不相等的正整数组12(,,,)n a a a ⋅⋅⋅（n 是不小于2的正整数），如果在i j <时有i j a a >，则称i a 与j a 是该数组的一个“逆序”，例如数组(2,4,3,1)中有逆序“2，1”、“4，3”、“4，1”、“3，1”，其逆序数为4，现若各数互不相同的正整数组123(,,,a a a 456,,)a a a 的逆序数为2，则654321(,,,,,)a a a a a a 的逆序数为8. 若n 为正整数，则使得关于x 的不等式11102119n x n <<+有唯一的整数解的n 的最大值为二. 选择题9. 已知212x ax +-能分解成两个整系数的一次因式的积，则符合条件的整数a 的个数为（ ）A. 3B. 4C. 6D. 810. 如图，D 、E 分别为ABC 的底边所在直线上的两点，DB EC =，过A 作直线l ，作DM ∥BA 交l 于M ，作EN ∥CA 交l 于N ，设ABM 面积为1S ，ACN 面积为2S ，则 （ ）A. 12S S >B. 12S S =C. 12S S <D. 无法确定11. 设1p 、2p 、1q 、2q 为实数，则12122()p p q q =+，若方程甲：2110x p x q ++=，乙：2220x p x q ++=，则（ ）A. 甲必有实根，乙也必有实根B. 甲没有实根，乙也没有实根C. 甲、乙至少有一个有实根D. 甲、乙是否总有一个有实根不能确定12. 设222212310071352013a =+++⋅⋅⋅+，222212310073572015b =+++⋅⋅⋅+，则以下四个选项中最 接近a b -的整数为（ ）A. 252B. 504C. 1007D. 2013三. 解答题13. 直角三角形ABC 和直角三角形ADC 有公共斜边AC （B 、D 位于AC 的两侧），M 、N 分别是AC 、BD 中点，且M 、N 不重合.（1）线段MN 与BD 是否垂直？证明你的结论；（2）若30BAC ︒∠=，45CAD ︒∠=，4AC =，求MN 的长.14. 是否存在m 个不全相等的正数1a 、2a 、⋅⋅⋅、m a (7)m ≥，使得它们能全部被摆放在一个圆周上，每个数都等于其相邻两数的乘积？若存在，求出所有这样的m 值；若不存在，说明理由.参考答案一. 填空题1. 1-2. 113. 1902A ︒-∠4. 25. 116. 447. 138. 220二. 填空题9. C 10. B 11. C 12. B二. 解答题13.（1）垂直；（262-. 14. 6m k =，2k ≥，k 为正整数.。
2017年上海中学自主招生试卷一、填空题1.计算111++...+1+22+32012+2013=_____________.2.设x，y，z为整数且满足|x－y|2012＋|y－z|2013＝1，则代数式|x－y|3＋|y－z|3＋|z－x|3的值为_____________.3.若有理数a，b满足21334a b-=+，则a＋b＝_____________.4.如图，ABC中，AC＝3，BC＝4，AB＝5，线段DE⊥AB，且△BDE的面积是△ABC 面积的三分之一，那么线段BD长为_____________.CED BA5.二次函数y＝ax2＋bx＋c的图像与x个交点M、N，顶点为R，若△MNR恰好是等边三角形，则b2－4ac＝_____________.6.如图为25个小正方形组成的5×5棋盘，其中含有符号“#”的各种正方形共有______个.#7.平面上有n个点，其中任意三点都是直角三角形的顶点，则n的最大值为____________.8.若方程(x2－1)(x2－4)＝k有四个非零实根，且它们在数轴上对应的四个点等距排列，则实数k＝____________.9.一个老人有n匹马，他把马全部分给两个儿子，大儿子得x匹，小儿子得y匹，(x＞y ≥1)，并且满足x是n＋1的约数，y也是n＋1的约数，则正整数n共有_____种可能的取值?10.已知a＞0,且不等式1＜ax＜2恰有三个正数解，则当不等式2＜ax＜3含有最多的整数解时，正数a的取值范围为_____________.二、解答题11.设方程x 2－x －1＝0的两个根为a ,b ，求满足f (a )＝b ,f (b )＝a ,f (1)＝1的二次函数f (x ). 12.已知1＋2＋3＋…＋n ＝(1)2n n +，这里n 为任意正整数，请你利用恒等式(n ＋1)3＝n 3＋2n 2＋3n ＋1，推导出12＋22＋32＋…＋n 2的计算公式.13.解方程组2222221()2()3()x y z y z x z x y ⎧=+-⎪=+-⎨⎪=+-⎩14.已知△ABC ，CA ＝5，AB ＝6，BC ＝7，△A 'B 'C '中，∠A '＝∠A ，∠B '＝∠B ，但△A 'B 'C '的大小和位置不定，当A '到BC 的距离为3，B '到AC 的距离为1(如图)，问：C '到AB 的距离是否定值？若是，求出此定值；若不是，说明理由.B CAC'A'B'。
黄浦2017年事业编招聘考试真题及答案解析【下载】1：下列没有语病的一句是（）。
单项选择题我本想这次能在家乡同你见面，回家后才知道由于你正忙着搞科研，不回来了为什么对于这种浪费人才的现象，至今没有引起有关部门的重视呢无论干部和群众，毫无例外，都必须遵守社会主义法制公园里展出的有象征中华民族的“中华巨龙”等冰雕艺术品，也有取材于《西游记》、《海的女儿》等神话和童话故事2：从所给的四个选项中，选择最合乎逻辑的一种事件顺序：（）①温度下降②锯开木头③飓风猛刮④树木被吹倒⑤道路阻塞单项选择题1-4-2-3-54-3-1-5-25-2-3-1-41-3-4-5-23：下列文学常识的表述不正确的一项是（）单项选择题小令的基本形式是单支曲，又称“叶儿”。
每支小令只用一个曲牌，一韵到底，多用来写景抒情，如马致远的《天净沙秋思》便是一首脍炙人口的佳作。
套数又名套曲，就是在同一宫调内，联接许多曲牌成一组曲，来歌咏一个内容，可写景抒情，也可叙述故事，如睢景臣的《哨遍高祖还乡》杂剧是古典戏曲的一种形式，产生于金末元初，是在金院本和诸宫调的影响下，吸收历代各种表演艺术成果而形成的完整而成熟的戏剧艺术。
元杂剧可分为旦本（女主角主唱）和末本（男主角主唱）两种，在结构上包括四折一楔子，每折戏可用不同的宫调演唱。
4：硬新闻是关系到国计民生以及人们切身利益的新闻，包括党和国家的重大方针、政策的制定和改变、市场行情、疾病流行、天气变化、重大灾难事故等。
硬新闻为人们的政治、经济、工作、日常生活的决策提供依据。
根据上述定义，下面不属于硬新闻的是（）。
单项选择题中国价值5600余万元救灾物资经上海口岸援助泰国北大硕士生回农村老家建设“立人”图书馆促教改上海今明两年各增18万新生儿，创十年来生育最高峰“神八”追梦，中国实施首次空间对接5：心理学家认为，恐惧是由于对将要接触的事物无知造成的，也就是说心里没底，所以才会害怕。
那么，冒险是什么意思？冒险就是“明知山有虎，偏向虎山行”。
上海自主招生试题整理（中考）一、格致（一）（格致分5门科目：综合（类似语文政治社会结合）、数学、英语、物理、化学）综合：老师要听你发表自己的见解，比较礼貌可以加分。
数学：5道题目= =都是不细心错的.英语：还可以，表达流利一点就很好了。
物理：拓展的题目.给你一个故事，然后让你于这些故事中找出学过的物理知识。
还有个就是跑车上的某装置的作用，是很活的题目。
化学：比较提高的题目.=================================经验总结（对即将自荐的和下一届想去推格致的）1.一定要有礼貌2.不能猴急，想好了慢慢做，他们会问你解题的思路3.要有充分的准备（二）B卷综合：我也忘记进去说老师好了= = 结果走的时候说了句老师再见...伤心啊看了一篇阅读然后回答问题。
还有两张图，问你看法老师抽着问的。
她问了我个怎么当个受人欢迎的人数学：错了2题。
一题漏了个负号、一题不会...个人觉得还是数学老师比较耐心啊英语：口头的两篇作文。
一篇是电脑游戏、一篇是食品包装感觉一般般吧物理：1.测地窖二氧化碳浓度怎么样的方法2.测食用油密度这个我是在乱说的...化学：那位老师也问我有没有参加竞赛。
我那张考的是化学实验较多礼貌果然很重要。
二、延安（一）今天的笔试怪：语文：有几题实在不知道，数学：有几题也是无解了，英语：倒是蛮简单的，理化：物理的电路图令人发指。
电脑：推理测试也怪，特别是最后几道，我基本只有二分之三的题目有把握面试：比想象的简单，有两位同学走时竟然忘记把椅子推进去了，我一跃而起，感到自己捡到钱包了一样帮他们把椅子放好，但愿监考老师能看到。
延安是重男轻女的。
（二）我小孩考的结果：数理化：都做出来了，英语：基本可以，语文：有些难可能跟平时文学知识欠缺有关。
电脑：综合测试只要逻辑思维好是不难的。
面试：是有关创新主题。
三、进才（一）早上最好进去地早些，不然路上是非常堵滴！从8：30开始两个小时的考试，内容主要是：语文: 课外积累——错别字，一些小知识点；数学: 学过奥数的，再次体验一下吧～英语：文章好长呀（在来不及的时候，相对比较来看，英语的题目最难）物理和化学、逻辑等等：都蛮简单的哦～然后我们再次用11路回到礼堂，和校长一起谈谈学校。
