洛阳市小八中2014年招生入学测试题
洛阳市小学数学小升初试卷及完整答案(易错题)
洛阳市小学数学小升初试卷一.(共8题，共16分)1.一件商品的进价是200元，加价20％作为定价．如果按定价的八折出售，售出这件商品（）。
A.赚了B.赔了C.不赚也不赔2.关于“0”的说法正确的是（）。
A.0是正数B.0是负数C.0既不是正数，也不是负数3.甲、乙两车的速度比是5∶6，如果路程一定，两车所用的时间比是（）。
A.5∶6B.6∶5C.1∶1D.2 5: 364.下列温度中，适合表示冰箱的温度是（）。
A.10℃B.100℃C.-10℃D.-100℃5.一个圆柱体纸盒，侧面展开是正方形。
这个纸盒的底面半径是5厘米，它的高是（）厘米。
A.10B.15.7C.31.4D.78.56.一堆煤，用了四成，还剩这堆煤的（）。
A.40%B.60%C.60吨D.无法确定7.下面说法正确的有（）句。
①《小学生学习报》的单价一定，总价与订阅数量成正比例。
②圆锥体积一定，它的底面积与高成反比例。
③书的总页数一定，已看的页数和没看的页数成反比例。
④出勤率一定，出勤人数与全班人数成正比例。
A.4B.3C.2D.18.彩电按原价格销售，每台获利60元；现在降价销售，结果彩电销售量增加一倍，获得的总利润增加了0.5倍，则每台彩电降价了（）元。
A.5B.10C.15D.20二.(共8题，共16分)1.合格率和出勤率都不会超过100%。
（）2.把3千克糖平均分成四份，每份就是千克。
（）3.一杯糖水，糖占糖水的10％，喝掉一半后，糖占糖水的5％。
（）4.小明向东走100米记为-100米，那向南走200米应记为+200米。
（）5.在同一个圆中，圆的周长与直径成正比例，圆的面积与半径成反比例。
（）6.等高的圆柱和圆锥的底面半径之比是3∶1，则圆柱和圆锥体积之比为9∶1。
（）7.15∶16和6∶5能组成比例。
（）8.某校今年毕业360名学生，记作-360名，又招收新生700名，可以记作-700名。
（）三.(共8题，共17分)1.把海平面记作0，则低于海平面80米记作_______米，高出海平面50米记作_______米。
2014年八中小升初试题
六年级数学测试卷（本卷满分100分，时量90分钟）一、填空题（每小题3分，共36分）1.7312的分数单位是（）。
它再减少（）个这样的单位就等于最小的质数。
2.比一个数少15%的数是68，这个数是（）；一个数减少它的20%后正好是1.6，这个数是（）。
3.将537化成循环小数是（），小数点右边第2014位上的数字是（）。
4.一个正方形的表面积是48平方厘米，若把它平均分成两个长方体，那么分成的一个长方体的表面积是（）平方厘米。
5.等腰三角形中，顶角与一个底角的度数比是4:3，顶角是（）度。
6.一件工作甲单独做要8小时完成，乙单独做要12小时完成，两人合作（）小时可以完成。
7.如果a×5=b×6，那么a:b=（）。
如果a：8=0.2:0.5，那么a=（）。
8.99999999999999+++......101001000100000000+，这个算式结果的整数部分是（）。
9.王叔叔记得李叔叔的电话号码是76045□□，还记得最大数字是7，各个数字又不重复。
王叔叔要拨通李叔叔的电话，最多要试打（）次。
10.西双版纳马戏团到“欢乐谷”演出，大象们列队进场，大象的脚比它们的鼻子和尾巴的总和还多10。
场内共有（）只大象。
11.比较和，它们的周长的最简整数比是（），面积的最简整数比是（）。
12.有4枚1元的硬币和8枚5角的硬币，现在要取4元钱去买一本杂志，共有（）种取法。
二、选择题（每小题3分，共18分）13.从 1840年到2014年，共有（）个闰年。
A 39B 40C 41D 4314. 商品甲的定价打九折后和商品乙的定价相等，下面说法不正确的是（）。
A 乙的定价是甲的90%B 甲的定价比乙多10%C 乙比甲的定价少10%D 甲的定价是乙的109倍15.甲、乙、丙、丁四人参加某次电脑技能比赛。
甲、乙两人的平均成绩a分，他们两人的平均成绩比丙的成绩低9分，比丁的成绩高3分，那么他们四人的平均成绩为（）分。
2012洛阳小八中招生试题
英语试题八中2012年说明：1. 本试卷共十一大题，满分150分，考试时间90分钟。
2.请将答案写在答题卷上，否则试为无效答案。
3.答题前先将请先将密封线内的内容填写清楚。
第一卷一、写出下列单词中划线字母或字母组合的发音（每空0.5分，共5分）1.buses _____2. draw_______3.want________4.think________5.yellow______6. Father______7. telephone ____8.third________9.many______ 10.whose______二、看音标，写单词及汉语意思。
（每空0.5分，共10分）1.________ ________ _________2. ________ ________ _________3. ________ ________ _________4. ________ ________ _________5. ________ ________ _________6. ________ ________ _________7. ________ ________ _________8. ________ ________ _________9. ________ ________ _________10. ________ ________ _________三、判断下面每组单词划线部分读音有几种，分别用A（一种）B（二种）C （三种）D（四种）来表示。
（每小题1分，共5分）（）1. cloudy bought south around（）2. busy ruler bun student（）3. idea breakfast great spread（）4. talked visited listened watched（）5. middle picture give bridge四、词形转换（每小题1分，共10分）1. slowly （最高级） __________2. thief （复数） _______3. put （过去式）_________4. begin（现在分词）_______5. well（比较级）_________6. twelve （序数词）________7. reach （第三人称单数）______ 8. learn （对应词）_________9. he （反身代词）__________ 10. run （职业名词）_________五、单项选择，将正确答案的序号填入题前括号内（每小题1分，共20分）（）1. There is ________”S” in the world “first”.A. aB. anC. theD. /（）2.In the evening, the children go form door _____ door.A. inB. ofC. atD. to（）3. _______ heavy rain!A. WhatB. What aC. HowD. How a（）4. Whose skirt is more beautiful, _______?A. him or herB. your or hersC. hers or mineD. me or hers （）5. She showed me ______ birds.A. different kinds ofB. different kind ofC. all kindsD. all kind of（）6. ---Did you like the pictures?--- Yes, I ______ very much.A. liked themB. like themC. liked itD. liking it（）7. We______ an English test last month.A. hadB. haveC. will haveD. has（）8. Fruit and vegetables are very important ______ people.A. toB. forC. withD.of（）9. I’d like ______ a doctor.A. to beB. beC. to beingD. am（）10. A _____ dog doesn’t biteA. barkB. barksC. is barkingD. barking（）11. Does the sun ______ in the east every day?A. risesB. get upC. riseD. get on（）12. Around our school are _____ new tall buildings.A. anyB. someC. aD. an（）13. My friend likes ______.A. collect stampsB. collecting stampsC. collects stampsD. collecting stamp（）14. Oh, it’s four forty now. It’s time _______ football.A. playB. playingC. to playD. for play（）15. Mother’s Day is on _______ of May.A. the two SundayB. the second SundayC. second SundayD. second Sundays（）16. Can you tell me _____ get to the Wangcheng Park?A. how I canB. how toC. how can ID. both A and B（）17. Shanghai is _____ of the largest ______ in our country.A. one ,cityB. the one, citiesC. the one, cityD. one, cities（）18. Tom likes watching TV, but now he _____ a picture.A. is drawingB. drawsC. is drawwingD. drew（）19. ______a pen, an eraser and some books on the desk.A. HaveB. HasC. There isD. There are（）20. The pair of glasses ______ so nice.A. looksB. is lookingC. are lookingD. look六、句型转换（每空0.5分，共10分）1. Lucy does her homework every evening.(改为否定句)Lucy _______ ____ her homework every evening.2. He bought some English books last Sunday.(改为一般疑问句)______he _____ any English books last Sunday?3. The man can lift the heavy stone.(对划线部分提问)______________ the man _____?4. I want two pounds of chicken .(对划线部分提问)____________chicken do you want?5. Mr. Brown can’t see any students in the classroom.(改写句子，使句子意思不变)Mr. Brown ______ see ______ students in the classroom.6. Giraffes can dance well. Rabbits can dance better.(合并成一个句子)_________ can dance ________ than ________.7. I like riding a horse.(用she 替换)________ ________ riding a horse.8. Her mother can drive a car,too. (改为否定句)Her mother ________ drive a car,__________.9.Mrs.Green goes to London twice a year.(对划线部分提问)_________ ______ does Mrs.Green go to London?七、用所给词的正确形式填空。
洛阳市小八中招生入学测试题
洛阳市小八中2014年招生入学测试题（测试卷共九大题,满分150分,测试时间120分钟）一、选出划线部分读音与其余三个不同(de)单词.（每空分共5分）( )1. A. nose B. please C. six D. present( )2. A. these B. with C. thin D. then( )3. A. cup B. cut C. cute D. rubber( )4. A. shoulder B. should C. yellow D. show( )5. A. tomatoes B. pianos C. wolves D. watches( )6. A. too B. school C. who D. football( )7. A. wolf B. long C. coffee D. Moscow( )8. A. out B. cough C. about D. count( )9. A. say B. grade C. page D. fast( )10. A. tea B. sheep C. meat D. great二、按要求写单词（每空分共5分）1.twenty (序数词)___________2. ox (复数) ___________3. teach (过去式)____________4. aren’t (同音词) _____________5. stop (现在分词)____________6. forget (反义词) _____________7. them (名词性物主代词)____________ 8. bad (最高级)_____________9. wife (复数)__________ 10. brush (第三人称单数)____________三、句型转换（1~11 小题, 每空1分； 12~15小题,每小题1分, 共+4=分）1.Sue does well in playing football. （同义句）Sue ________ __________ _________ playing football.2.Excuse me , how can I get to the hotel (同义句)Excuse me , which is _________ _________ _________ the hotel3.It’s eight thirty. （同义句）It’s ________ _________ _________.4.You mustn’t talk in class. （同义句）__________ __________ in class.5.She does her homework every evening .（用now 改写）She __________ __________ her homework now.6.Jane sang an English song at Kangkang’s birthday party. （改否定句）Jane __________ __________ an English song at Kangkang’s birthday party .7.The rice is 6 yuan a kilo. （对划线部分提问）_________ __________ is the rice8.It is a tall tree. （改为感叹句）_________ _________ ________ tree is9.There are some art rooms in this building. （改为单数）There ________ _________ art room in this building.10.Give that sharpener to me . （改为同义句）Give _______ _________ _________.11.He likes singing. （改为否定句）He ________like singing ________all.12.The man in blue is Su Yang’s uncle. （对划线部分提问）_________________________________________13.She pays 500 yuan for the beautiful dress. （用cost 改写句子）________________________________________.14.There is an action movie on Channel 6 tonight. （改为一般疑问句）__________________________________________.15.He feeds the bird in the morning every day. （改为否定句）__________________________________________.四、选择填空（每空分共分）( ) 1. Can you help me ______ my bedroomA. cleanB. is cleaningC. cleaningD. cleaned( )2. Whose coat is this , Molly I think it’s ______. She was looking foe it just now. A. her B. Lucy C. she D. Lucy’s( )3. Look Red light. We _________stop. It’s dangerous .A. must beB. had toC. mustD. have( )4. Who is the tall man I think he is a friend of ________.A. my fatherB. herC. my father’sD. he( )5. She isn’t a teacher, is she--_________. She is a doctor.A. Yes, she is .B. No, she isn’t.C. No, she is .D. Yes, she isn’t . ( )6. What’s ________ with her ________ has a cold.A. the wrong, SheB. happened, sheC. the matter, HerD. wrong, She( )7. Why _______ you tired Because I _________ late last night.A. are, stayed upB. is, stay upC. are, was stayD. did , stayed up ( )8. There is no doubt _________ the Diaoyu Island is part of China ‘sterritory.A. whetherB. whenC. whyD. that( )9. Thanks for _________ this radio showA. findB. to findC. findsD. finding( )10. You’re late again. You’d better _________ the work today.A. finishB. to finishC. finishingD. finished( )11. They ______ the office at nine yesterday morning.A. reached toB. arrivedC. wentD. got to( )12. --How often do you take this medicine--_______ a day. I usually take it after lunch.A. TwoB. OneC. OnceD. Twice( )13. _________ fine weather it isA. HowB. WhatC. What aD. How a( ) When is your brother’s birthday–It’s _________ New Year’s Day.A. inB. onC. atD. of( )15. This pair of sunglasses _______ cheaper. Just 10 ________ A. were, yuans B. were , dollars C. was , yuan D. was, dollar ( )16. Would you like to come to my ________birthday party tomorrow A. twelve B. the twelfth C. twelfth D. twelveth( )17. It _________us _________hour to dig a hole.A. took, aB. takes, anC. will takes ,aD. take, an( )18. I have a cold. – You should stay in ______bed.A. aB. /C. oneD. the( )19. How many letters are there in “English” --________.A. 26B. 48C. 20D. 7( )20. They ________ on the phone just now.A. talksB. are talkingC. was talkD. were talking( )21. What ________ unusual weather it was this spring The high temperature reached 30℃ in early March.A. AB. anC. theD. /( )22. –How should I take this medicine –Look. Here are some _______ on the box. A. expressions B. information C. instructions D. advice ( )23. There won’t be anyone else who loves us so deeply ________ our parents.A. exceptB. besidesC. includingD. without( )24. –Zhengzhou used to be called Green City.–Yes. Trees on _________side of the road grew very well.A. everyB. eachC. bothD. neither( )25. Jerry, may I have a look at your new ipad I want to get _________, too.A. itB. oneC. thatD. this( )26. In order to protect ourselves, we should keep our _______ information safe. A. special B. private C. similar D. traditional( )27. If humans don’t stop polluting, they will surely be _____ in thefuture.A. punishedB. managedC. savedD. protected( )28. –Tom, why are you looking so upset–It’s a pity that my favorite rock band decided to _______their concert because of the bad weather.A. put downB. put offC. put awayD. put up( )29. Baby Don’t cry any more. I can’t help you _______ you tell me what’s wrongA. ifB. whenC. becauseD. unless( )30. Thanks to the man’s efforts, more and more toys from his factory ________to sell abroad every year.A. were producedB. are producedC. produceD. will produce( )31. –I’ve been thinking about those questions _______ you asked me last week. – Oh, really Have you got any valuable ideasA. whichB. whoC. whatD. why( )32. The 20th World cup is being held in Brazil _ June the 13th and July 14th in 2014 . A. between B. on C. during D. in( )33. When you are afraid, you _______ come to stay with me . I’ll try my best to be your good company.A. wouldB. couldC. shouldn’tD. needn’t( )34. –Many students won’t take part in the after–school activities to day. --________. We have so much homework to doA. So will IB. So do IC. Neither will ID. Neither do I( )35. –Could you tell me _______ to save water--Well, one useful way is to turn off the taps after using the water.A. what we can doB. what we could doC. how we can doD. how we could do五、完形填空.先通读短文, 掌握其大意,然后从A、 B、 C、 D四个选项中选出一个可以填入相应空白处(de)最佳答案, 并将其标号填入题前(de)括号内.（每小题分, 共15分）（A）One day , a poor young nab went to Paris to visit one of his father’s friends and __1__that his father’s friend could help him find a simple job for living.“Are you good at mathematics, “ his father’s friend asked him.The young man shook his head.“How are your history and geography ”The young man shook his head again.“ How about your law”The young man __2__ his head embarrassedly.His father’s friend asked again and again, __3___the young man could only shake his head and told him he himself couldn’t find out any __4___.“Then write down your address first.”The young man wrote down his address and turned to leave , but he was stopped by his father’s friend. Your name is written very ___5___, which is youradvantage. You shouldn’t satisfy your self with finding a job only for___6___.Years later, the young man wrote the classical works that won the world fame. He was Alexander Dumas, a famous French writer of 18th century. One of his greatest works ________ The Three Musketeers was popular _______a great number of readers.There are many ordinary persons in the world who all have many _____ advantages, but they are neglected （忽视） because of their self –abasement. In fact, there is a gold mine （矿） in every or dinary life. If you’re willing to dig, you will dig out treasures that _______ yourself.( ) 1. A. wondered B. expected C. learnt D. thought( )2. A. touched B. lowered C. raised D. nodded( )3. A. so B. or C. and D. but( )4. A. ideas B. chances C. advantages D. feelings( )5. A. badly B. carefully C. clearly D. beautifully ( )6. A. fun B. house C. living D. hobby( )7. A. written B. called C. read D. given( ). with B. for C. by D. of( )9. A. big B. small C. clear D. exact( )10. A. surprise B. interest C. believe D. frighten(B)Once, there was a boy. He studied very well. One day , his __11___sent him to a famous boarding school .That school was far away __12__his home .The boy didn’t like the __13___school. He didn’t want to live at school, either. He missed his parents. And his __14___were getting worse and worse.The boy’s parents __15__him a lot. They decided to see the boy and talked with him. When the father saw his son, he asked, “ Do you know __16___I am here today ” The boy answered, “ Because of my grades”“No, no,” his father said, “ I am here __17__ you that you are the most important person to me and your mother . I want to see you happy. I don’t __18__your grades. I care about you , because you are my life.”These words __19__ a lot to the boy. He knew that __20___ he didn’t stay with his parents, he was still a part of the family. And wherever he was , his parents would always love him. Then the boy began to work hard, and became the best student in the class.( ). teachers B. classmates C. friends D. parents( )12. A. at B. in C. from D. to( )13. A. new B. old C. different D. same( )14. A. eyes B. hearts C. books D. grades( )15. A. liked B. worried C. hated D. missed( )16. A. how B. why C. what D. when( )17. A. telling B. to tell C. asking D. to ask ( )18. A. worry about B. learn about C. care about D. talk about ( )19. A. meant B. knew C. heard D. understood( )20. A. but B. although C. when D. after(C)I have a friend named Rachel. She is a very __21__girl. She always helps others. Rachel has a special fob -- __22__candles. __23__, she lives a poor and hard life, because she can’t make much money __24__this job.But Rachel __25__feels sad about it . she thinks that she can use candles to make others happy. In her free time, Rachel often collects old and __26__candles, and uses them to make a new one. Rachel would also __27__some lovely pictures on the candles. In this way, her candles are __28__ the candle is not __29__, Rachel thinks it is the best way to show her love and care to others.Every time when someone visits her home, Rachel would give him a candle. So as a friend of Rachel’s , I have many beautiful candles at home . when I feel sad, I would light up a __30__. The yellow candle light makes me feel better.I’m very happy to have a friend like Rachel, because her actio ns and positive attitude can always make others feel warm inside.( )21. A. active B. shy C. bad D. kind( )22. A. to make B. making C. makes D. make( )23. A. However B. Though C. And D. So( )24. A. in B. to C. for D. through( )25. A. ever B. never C. always D. sometimes( )26. A. large B. used C. new D. long( )27. A. buy B. sell C. draw D. see( )28. A. as long as B. as new as C. different from D. the same as ( )29. A. expensive B. dear C. cheat D bad( )30. A. book B. pen C. candle D. picture六、阅读理解：阅读下面六篇语言材料,然后按问候要求做题.（1~20小题每题1分,21~30小题, 每小题2分,共40分）（A）There once was a king who offered a prize to the artist who would paint the best picture of peace. Many artists tried. The king looked at all the pictures. But there were only two he really liked, and he had to choose between them one picture was a calm lake. the lake was a perfect mirror for peaceful towering mountains all around it . overhead was a blue sky with white clouds. All who saw this picture thought that it was perfect picture of peace.The other picture had mountains , too. But they were rugged （崎岖）and bare （光秃秃(de)）. Above them was an angry sky, from which rain fell and in which lightning (闪电)played. Down the side of the mountain tumbled （跌下） a waterfall. This did not look peaceful at all.But when the king looked closely, he say behind the waterfall a small bush growing in the rock. In the bush a bird had built her nest（巢）. There , in the middle of the angry water, sat the bird on her nest – in perfect peace. Which picture do you think won the prize the king chose the second picture.D o you know why “ Because ,” explained the king, “peace does not means beingthe middle of where there is no noise, trouble, or hard work. Peace means being the middle of all those things and still a calm in your heart. That is the real meaning of peace.”根据以上材料内容选择最佳答案,并将其标号填在题前(de)括号内.( )1. who thought that the first picture was a perfect one of peaceA. The king and all the artists.B. All of the people who saw the first picture .C. The artist who painted the first picture.D. The artist who painted the other picture.( )2. Which of the following is TRUE according to the passageA. There was a lake in either of the two pictures.B. The sky in both pictures was blueC. Both of the two pictures had mountains.D. When people first saw the second picture, it looked peaceful.( )3. What was the mother bird doing in the second pictureA. it was looking for food.B. It was flying in the sky.C. It was playing with water .D. It was sitting on its nest .( )4. What do you think of the kingA. Kind and patient.B. Unkind but wise.C. Careless but kind.D. Careful and wise .( )5. What is the best title for the storyA. The Rea Meaning of PeaceB. The King and Two ArtistsC. The bush behind the waterfallD. Lake and Waterfall(B)How do you greet people in your country In the UK, a handshake has been the traditional was to say hell. But this seems to be changing.A new survey shows that the handshake is now less popular. According to results, many British people now consider hand shaking “formal, outdated or “unhygienic”（不卫生(de)）. In the past, the British looked down on hugging or kissing as a form of greeting , but not any lo9nger. In fact, almost 50 percent are using other ways to greet, with 16 percent preferring a European kiss on the cheek, and nearly one third choosing a hut.The study of 1003 people also found that one in five now feel that shaking hands is too formal, while 42 percent said they would only do it in a business meeting. Forty-two percent also said they would never shake hands when greeting friends, and one in twelve said they preferred not to shake hands in case germs are passed on. However, 87 percent still believe a handshake I s more suitable in business. Psychologist Dr. Jane McCartney said , “ I think the h andshake depends on age. The older you are, the more likely you will prefer the handshake. It’s quite a formal introduction. So, it’s quite nice that today’s generation feel much less reserved.” So, what’ s your favorite form of greeting根据材料内容选择最佳答案,并将其标号填入题前括号内.( )6. What is the traditional way to greet people in the UKA. Kissing.B. Hugging. B. Bowing. D. Handshaking.( )7. Why don’t more and more British choose handshaking to greetA. Because they look down on handshakingB. Because they consider handshaking is unhygienic.C. Because they like other ways to greet.D. Because kissing on the cheek is more polite.( )8. How many people never shake hands when greeting friends among the participants （参与者）A. 1003B. 42C. 421D. 83( )9. What does the underlined word “germs” in the third paragraph mean in ChineseA. 信息B. 胚芽C.细菌D.礼貌( )10. According to the passage, who will choose to shake hands to greetA. Two teenagers at the end-of –year party.B. Two businessmen at t meeting.C. A teacher and a student at school.D. An old man and his grandson.(C)Baa , baa , black sheepHave you any woolYes, sir, yes, sir, three bags full.One or the master, one for the dame.And one for the little boy who lives down the lane.London Bridge is falling down, falling down, falling down, London Bridge falling down , my fair Lady.( )11. Why is Black Sheep popular in educationA. Because it is all about sheep.B. Because it is related a special tax.C. Because it contains an animal sound “baa”.D. Because it was introduced by a famous king.( )12. What does the underlined word “imitate” mean in ChineseA.学习B.模仿C.想象D. 扮演( )13. When is the first stone London Bridge builtA. In Rome times .B. In 1176.C. In the 11th century.D. In 1820s. ( )14. Which of the following is TRUEA. The first London Bridge was transported to a rich American.B. There was a big fire in London in 1831.C. Tower Bridge is a famous bridge in London.D. London Bridge has been built 4 times by now.( ) 15. Where do you think this passage comes fromA. An English Magazine.B. A daily newspaper.C. A classic music guidebook .D. A primary school textbook.(D)Do you want to become an astronaut If you want to be one of the few people to experience the thrill of lift –off（发射）, see the Earth from on high and float （漂浮） in a spacecraft, then how do you go about it Well : First : You must really want to become an astronaut as it takes many years of study and work before you even begin your astronaut training. Most astronauts begin when they are between 27 and 37 .Second : You need to be clever enough to attend a university to study engineering, medicine or one of the sciences. Many astronauts also learn to be pilots in their country’s air force （空军）.Third : Astronauts come from many different countries, so they need to speak English so that they can all talk to one another.Fourth : You must be healthy as astronaut training can be very tiring.Lastly : On a spacecraft astronauts live and work in a very small space, so you need to get on well with people.Are you still interested If so , maybe you will become one of the men and women that orbit the earth in a spacecraft, walk in space or visit Mars. See you in space16. The underlined word “thrill” may mean the following feelings EXCEPT _______.A. excitementB. dangerC. fearD. pleasure17. Usually the astronaut training starts when they are _______.A. at the universityB. in the armyC. between 27 and 37D. older than 3718. From the passage, we know that all astronauts need to ______.A. study in different countriesB. be clever than ordinary peopleC. be pilots in the air force at firstD. study engineering, medicine or one of the sciences19. Astronauts coming from different countries use ______ to talk to each other.A. EnglishB. gesturesC. actionsD. French20. If you are on a spacecraft, you need to learn how to _______.A. walk and fly in spaceB. orbit the Earth or visit MarsC. live and work together as a teamD. live and work in a very small space（短文E、F题目要求）根据材料内容,从下面选项中选出能填入文中空缺出(de)最佳选项,使短文意思通顺, 内容完整,并将其标号填写在下面题号后(de)横线上.(E)The word friend has a lot of meanings. It can be a partner, a playmate, a close workmate and even the one you meet for the first time.Everyone needs friendship. __21__. We need help from others, and also give help to others. In modern times, people pay more attention to relations andconnections. An attractive man has many friends. His power lies in his ability to give .__22___. We need friends to support and help us out of difficulties. Our friends give us warming against danger. Our friends offer us advice on how to deal with all kinds of problems . true friends share not only our joys but also our sorrows.With friendship , life is happy and harmonious （和谐(de)）. __23__. I have wide circle of friends. Some are rich and in power. Some are poor and without power. Some are like myself, working as a teacher, reading, writing and living a simple life . __24__. We feel we are happiest when we chat and exchange ideas with one another. With my friends, I know what to treasure, what to tolerate （容忍）and what to share.I will never forget my old friends. __25__. I will not be cold to my poor friends, and I will care for them , even if it is only a kind word.A. Without friendship, life is sad and unfortunate.B. We all care for each other, love and help each other.C. And I’ll keep making new friends.D. No one can always succeed in life by himself.E. Life is full of problems and challenges.21. ________ 22. _______ 23. ________ 24. ________ 25. _________(F)Yuanmingyuan , which is known as the old Summer Palace, was destroyed （毁坏） in 1860. An English –French allied army set fire to the place . __26__ Jin 1767, the war with Burma resulted in the destruction of buildings and many beautiful Buddhaimages in Ayutthaya. _27__ When I visited it, the most unforgettable things were the relics （遗迹）left from that terrible war : a lot of Buddha statues （雕像） do not have heads. Under an old tree, I saw a broken Buddha head –this is a “surviv or”.The Ayutthaya Historical Park was listed as a UNESCO World Heritage Site in 1992, __28___ They keep the old structures and carry out necessary repairs . Ayutthaya has old and half –ruined walls, buildings and Buddha statues, without any new buildings. __29__ And even after the big flood in 2011, the government only cleared up the traces and kept the original relics. __30__ The historical park of Ayutthaya may not be perfect and has its own shortcomings, but maybe it provides a good model for the protection of the old relics.A. That ancient city is now a collection of ruins .B. Ayutthaya in Thailand was also destroyed during the war.C. This kind of protection is to make the relics look natural.D. The Thai government has taken many special measures to protect it.E. There is only one kind of new thing – trees, which add liveliness to the park.26. _______ 27. _______ 28. ________ 29. _______七、词语运用：阅读短文, 从方框中选择适当(de)次并用其正确形式填空,使短文通顺、意思完整.请将答案写在题后(de)横线上. 每空限填一词,每次先用一次.方框中有两个词是多余(de).（10小题,每小题分,共15分）Do you remember what you did last Friday Probably. And do you still remember what you did on May 18th, 2008 Probably not __1__ Welshman Aurelien can . he has a rare condition called hyperthymesia （超记忆）, which __2__ he remembers almost everything from his own past. “When I was 14, I discovered I was quite good at __3___ some things that have happened years before, “ Aurelien explained. According to medical experts, the 20 year-old man has a good memory __4___ he uses several sections of his brain to store long term memories (the rest of us only use one section).Recently, a reporter asked Aurelien what he remembered __5__ 1st Octorber 2006. He said it was a __6__day. He listened to a song by the band The Killers. He __7__ a blue T-shirt and he went to the supermarket to buy two bottles of drink and some other food. All cost __8__￡. when he went back home, he met two of his __9__ and they we nt for dinner together… He can remember what happened on that day so __10__ that p eople all felt it seemed to be yesterday. Isn’t it amazing八、补全对话：根据下面(de)对话情景,在每个空白处填上一个适当(de)句子,使对话(de)意思连贯、完整,并将答案写在题后(de)横线上.（10小题,每小题2分,共20分）（A）A: Hi , Sarah. ____1____B:Not bad.A: I was wondering whether you wanted to have a coffee with me .B : No, thanks. ____2____.A: Well, we could have tea then.B: Sorry , I’m not thirsty.A: Oh, yeah, right. Well, ____3____ The latest James Bond movie has just come out.B:But I don’t like James Bond films. Anyway, I’m busy. _____4_____.A: A computer software exam I’ve just passed it one month before.B: That’s great _____5______ I have a lot of problems with it.A: Sure. By the way, would you like coffee or tea1._________________________________2.__________________________________3.__________________________________4.__________________________________5.__________________________________(B)A: Hi , Wang Lei, ______6________B: My weekend It was pretty good.A:__________7_______________B: I went to visit my math teacher in primary school.A: Oh, how is he now What did you do thereB: Fine ___________8_________________.A: English Why did he learn EnglishB: ___________9___________. His son worked there.A: Ok. __________10_____________B: No problem. He will be glad to see you.九、书面表达（15分）最近,21世纪报对我校学生就“小学学生(de)业余时间去哪儿了”进行了调查.假设你是21世纪报(de)校园记者,请根据本调查(de)结果（见下图）并结合自身情况,用英语写一篇80词左右(de)报道,并谈谈你(de)感受或想法.gone ” Here is the result:__________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ ____________________________________________。
河南省洛阳八中2014—2015学年高一上学期月考物理试卷(10月份)Word版含解析
河南省洛阳八中2014～2015学年度2014～2015学年度高一上学期月考物理试卷（10月份）一、选择题（每题5分，选对不全者得3分．其中为多选题，为单选题．）1．下列情况中的运动物体，不能被看成质点的是（）A．研究飞往火星宇宙飞船的最佳运行轨道B．调整人造卫星的姿态，使卫星的照相窗口对准地面C．计算从北京开往上海的一列火车的运行时间D．跳水运动员完成跳水动作2．下列关于速度和加速度的说法中，正确的是（）A．物体运动的速度改变越大，它的加速度一定越大B．物体运动的加速度为零，它的速度也一定为零C．物体运动的速度改变越小，它的加速度一定越小D．加速度的大小是表示物体运动速度随时间变化率的大小3．如图所示为在同一直线上运动的甲、乙两物体的v﹣t图象，由图象可知（）A．它们速度方向相同，加速度方向相反B．它们速度方向、加速度方向均相反C．在t1时刻它们相遇D．在0～t2时间内它们的位移相同4．质点作直线运动的v﹣t图象如图所示，则（）A．2s末物体的速度大小为4m/sB．2～4s内物体做匀变速直线运动C．3s末物体的速度为零，且改变运动方向D．6s内物体做匀变速直线运动5．做匀减速直线运动的质点，它的位移随时间变化的规律是s=24t﹣1.5t2（m），当质点的速度为零，则t为多少（）A．1.5s B．8s C．16s D．24s6．在我县田径运动会的在100m跑的比赛中，2014～2015学年度2014～2015学年度高一年级某同学参加了男子比赛，起跑后6s末的速度为9.2m/s，10s末到达终点时的速度为10.4m/s，则他在比赛中的平均速度大小为（）A．9.8m/s B．10.4m/s C．9.2m/s D．10.0m/s7．物体做匀加速直线运动，其加速度的大小为2m/s2，那么，在任一秒内（）A．物体的加速度一定等于物体速度的2倍B．物体的初速度一定比前一秒的末速度大2m/sC．物体的末速度一定比初速度大2m/sD．物体的末速度一定比前一秒的初速度大2m/s8．在匀加速直线运动中，（）A．速度的增量总是跟时间成正比B．位移总是随时间的增加而增加C．位移总是跟时间的平方成正比D．加速度、速度、位移的方向一致9．一质点做直线运动，t=t0时，x＞0，v＞0，a＞0，此后a逐渐减小至零，则（）A．速度的变化越来越慢B．速度逐步减小C．位移继续增大D．位移、速度始终为正值10．某物体运动的v﹣t图象如图所示，下列关于该物体运动的描述中正确的是（）A．该图象就是物体的运动轨迹图象B．物体做变速运动，但加速度始终恒定C．物体做来回的往复运动D．物体向一个方向做直线运动11．汽车由静止开始匀加速前进，经过10s速度达到5m/s，则在这10s内（）A．汽车的平均速度是0.5m/s B．汽车的平均速度是2.5m/sC．汽车的平均速度是5m/s D．汽车的位移是50m12．一物体做匀变速直线运动，某时刻速度大小为4m/s，1s后速度的大小变为10m/s，在这1s内该物体的（）A．位移的大小可能小于4mB．位移的大小可能大于10mC．加速度的大小可能小于4m/s2D．加速度的大小可能大于10m/s2二、填空题（每空5分，共10分）13．在做“研究匀变速直线运动”实验中，打点计时器打出的一条纸带中的某段如图所示，若A、B、C…点间的时间间隔均为0.10s，从图中给定的长度，求出小车的加速度大小是，打下C点时小车的速度大小是．三、计算题（共30分，每题10分）14．子弹用2×10﹣4s的时间穿过一木板，穿入木板的速度是800m/s，穿出木板的速度是300m/s．求：（1）子弹穿过木板时加速度是多大？木板的厚度是多少？（3）如子弹打入一块同样质地的厚木板，子弹能打入多深？15．以10m/s的速度行驶的汽车刹车后做匀减速直线运动，若汽车的加速度大小为2.5m/s2，则刹车后5s内的位移是多少？16．一辆大客车正在以v0=20m/s的速度匀速行驶．突然，司机看见车的正前方x0=50m处有一只小狗，如图所示，司机立即采取制动措施，司机从看见小狗到开始制动，客车的反应时间为△t=0.5s，设客车制动后做匀减速直线运动．试求：（1）客车在反应时间△t内前进的距离；为了保证小狗的安全，客车制动的加速度至少为多大？（假设这个过程中小狗一直未动）河南省洛阳八中2014～2015学年度2014～2015学年度高一上学期月考物理试卷（10月份）参考答案与试题解析一、选择题（每题5分，选对不全者得3分．其中为多选题，为单选题．）1．下列情况中的运动物体，不能被看成质点的是（）A．研究飞往火星宇宙飞船的最佳运行轨道B．调整人造卫星的姿态，使卫星的照相窗口对准地面C．计算从北京开往上海的一列火车的运行时间D．跳水运动员完成跳水动作考点：质点的认识．专题：直线运动规律专题．分析：当物体的形状、大小对所研究的问题没有影响时，我们就可以把它看成质点，根据把物体看成质点的条件来判断即可．解答：解：A、研究飞往火星宇宙飞船的最佳运行轨道时，飞船的形状对于轨道没有影响，可以忽略，能看成质点；B、调整人造卫星的姿态，卫星的形状不能忽略，不能看成质点；C、计算从北京开往上海的一列火车的运行时间，此时火车的长度可以忽略，能看成质点；D、跳水运动员完成跳水动作时，要研究运动员的动作，不能看成质点．本题选不能看成质点的，故选：BD．点评：考查学生对质点这个概念的理解，关键是知道物体能看成质点时的条件，看物体的大小体积对所研究的问题是否产生影响，物体的大小体积能否忽略．2．下列关于速度和加速度的说法中，正确的是（）A．物体运动的速度改变越大，它的加速度一定越大B．物体运动的加速度为零，它的速度也一定为零C．物体运动的速度改变越小，它的加速度一定越小D．加速度的大小是表示物体运动速度随时间变化率的大小考点：加速度．专题：直线运动规律专题．分析：根据加速度的定义式a=可知加速度与物体的速度的变化率成正比，与速度的变化量不成正比例关系，与速度的大小也不成正比例关系．解答：解：A、根据a=可知加速度a由速度的变化量△v和速度发生改变所需要的时间△t共同决定，虽然△v大，但△t更大时，a可以很小．故A错误．B、物体运动的加速度为零，它的速度不一定为零，例如匀速直线运动，故B错误C、根据a=可知加速度a由速度的变化量△v和速度发生改变所需要的时间△t共同决定，虽然△v小，但△t更小时，a可以很大．故C错误．D、加速度的大小是表示物体运动速度随时间变化率的大小，故D正确故选D．点评：握加速度的定义式a=中各个物理量的含义以及各个物理量之间的关系是解决此类问题的关键，是正确理解加速度的定义的基础．3．如图所示为在同一直线上运动的甲、乙两物体的v﹣t图象，由图象可知（）A．它们速度方向相同，加速度方向相反B．它们速度方向、加速度方向均相反C．在t1时刻它们相遇D．在0～t2时间内它们的位移相同考点：匀变速直线运动的图像．专题：运动学中的图像专题．分析：解答本题应抓住：速度图象中速度的正负表示物体的速度方向；斜率等于物体的加速度，斜率为正值，加速度沿正方向，斜率为负值，加速度沿负方向．图象与坐标轴围成的面积表示位移．速度图象不能反映物体的出发点位置．解答：解：A、B、甲的速度沿正方向，加速度也沿正方向；而乙的速度沿正方向，加速度负方向，它们速度方向相同，加速度方向相反，故A正确，B错误．C、在t1时刻速度相同，由于出发点的位置关系无法确定，不能判断两物体是否相遇．故C错误．D、根据速度﹣时间图象与坐标轴围成的面积表示位移，由几何知识得知在0～t2时间内它们的位移相同．故D正确．故选AD点评：本题是速度﹣﹣时间图象的应用，要明确斜率的含义，知道在速度﹣﹣时间图象中图象与坐标轴围成的面积的含义，能根据图象读取有用信息．4．质点作直线运动的v﹣t图象如图所示，则（）A．2s末物体的速度大小为4m/sB．2～4s内物体做匀变速直线运动C．3s末物体的速度为零，且改变运动方向D．6s内物体做匀变速直线运动考点：匀变速直线运动的图像．专题：运动学中的图像专题．分析：根据图线，通过速度随时间的变化规律得出质点在整个过程中的运动情况，图线的斜率等于加速度．速度图象倾斜的直线表示质点做匀变速直线运动．解答：解：A、根据图象直接得出2s末物体的速度大小为4m/s，故A正确；B、由图可知2﹣4s图象斜率不变，加速度不变，物体做匀变速直线运动，故B正确；C、根据图象可知，3s末物体的速度为零，前3s速度为正，后3s速度为负，3s末速度方向改变．故C正确；D、速度时间图象的斜率表示加速度，根据图象可知，0﹣6s内加速度发生改变，不是匀变速直线运动．故D错误．故选：ABC．点评：速度图象反映物体的速度随时间的变化情况，由图象直接读出速度及其变化情况．5．做匀减速直线运动的质点，它的位移随时间变化的规律是s=24t﹣1.5t2（m），当质点的速度为零，则t为多少（）A．1.5s B．8s C．16s D．24s考点：匀变速直线运动的位移与时间的关系．专题：直线运动规律专题．分析：根据匀变速直线运动的位移时间公式x=求出初速度和加速度，再根据匀变速直线运动的速度时间公式v=v0+at求出质点速度为零所需的时间．解答：解：根据x==24t﹣1.5t2知，初速度v0=24m/s，加速度a=﹣3m/s2．根据速度时间公式v=v0+at得，t==8s．故B正确，A、C、D错误．故选：B．点评：解决本题的关键掌握匀变速直线运动的位移时间公式x=和速度时间公式v=v0+at．6．在我县田径运动会的在100m跑的比赛中，2014～2015学年度2014～2015学年度高一年级某同学参加了男子比赛，起跑后6s末的速度为9.2m/s，10s末到达终点时的速度为10.4m/s，则他在比赛中的平均速度大小为（）A．9.8m/s B．10.4m/s C．9.2m/s D．10.0m/s考点：平均速度．专题：直线运动规律专题．分析：该同学的位移为x=100m，通过100m的时间为t=10s，根据平均速度的公式可求出平均速度大小．解答：解：由题已知：该同学的位移为x=100m，通过100m的时间为t=10s，则平均速度大小为：==10m/s故选：D点评：本题设置了好多陷阱，不能被迷惑，要严格对照平均速度的定义求解．平均速度与某一时刻的瞬时速度没有直接的关系．7．物体做匀加速直线运动，其加速度的大小为2m/s2，那么，在任一秒内（）A．物体的加速度一定等于物体速度的2倍B．物体的初速度一定比前一秒的末速度大2m/sC．物体的末速度一定比初速度大2m/sD．物体的末速度一定比前一秒的初速度大2m/s考点：加速度．专题：直线运动规律专题．分析：加速度等于单位时间内速度的变化量，反映速度变化快慢的物理量．解答：解：A、物体做匀加速直线运动，加速度大小为2m/s2，知任一秒内末速度比初速度大2m/s．不是加速度是物体速度的2倍．故A错误，C正确．B、物体的初速度与前一秒内末速度相同．故B错误．D、物体在任一秒内的末速度比前1s内的初速度大4m/s．故D错误．故选C．点评：解决本题的关键知道加速度的定义式，知道加速度的物理意义．8．在匀加速直线运动中，（）A．速度的增量总是跟时间成正比B．位移总是随时间的增加而增加C．位移总是跟时间的平方成正比D．加速度、速度、位移的方向一致考点：匀变速直线运动的位移与时间的关系；匀变速直线运动的速度与时间的关系．专题：直线运动规律专题．分析：匀加速直线运动的加速度不变，速度随时间均匀增加，加速度的方向与速度方向相同．解答：解：A、根据△v=at知，速度的增量与时间成正比，故A正确．B、匀加速直线运动的位移x=，位移随时间的增加而增加，与时间的平方不一定成正比，故B正确，C错误．D、匀加速直线运动的加速度方向与速度方向相同，由于速度方向不变，则位移一直增加，所以位移的方向与速度方向也相同．故D正确．故选：ABD．点评：解决本题的关键知道匀加速直线运动的特点，知道位移、速度与时间的关系，基础题．9．一质点做直线运动，t=t0时，x＞0，v＞0，a＞0，此后a逐渐减小至零，则（）A．速度的变化越来越慢B．速度逐步减小C．位移继续增大D．位移、速度始终为正值考点：匀变速直线运动的速度与时间的关系；匀变速直线运动的位移与时间的关系．专题：直线运动规律专题．分析：加速度是反映速度变化快慢的物理量，当加速度与速度同向，做加速运动，当加速度与速度反向，做减速运动．解答：解：A、加速度反映速度变化快慢，加速度逐渐减小，则知速度变化越来越慢．故A正确．B、v＞0，a＞0，说明加速度方向与速度同向，所以速度逐渐增大．故B错误．C、因为速度始终大于零，运动方向不变，则位移一直增大．故C正确．D、位移始终是正值，速度始终是正值．故D正确．故选：ACD．点评：解决本题的关键知道加速度的物理意义，知道当加速度与速度同向时，速度增大，当加速度与速度反向时，速度减小．10．某物体运动的v﹣t图象如图所示，下列关于该物体运动的描述中正确的是（）A．该图象就是物体的运动轨迹图象B．物体做变速运动，但加速度始终恒定C．物体做来回的往复运动D．物体向一个方向做直线运动考点：匀变速直线运动的图像．专题：运动学中的图像专题．分析：v﹣t图象中，与时间轴平行的直线表示做匀速直线运动，倾斜的直线表示匀变速直线运动，斜率表示加速度，倾斜角越大表示加速度越大，看物体是否改变运动方向就看速度图象是否从时间轴的上方到时间轴的下方．解答：解：v﹣t图象不表示物体的运动轨迹，A错误；由图象可知斜率是变化的，所以加速度也是变化的，B错误；图象一直在时间轴的上方，速度始终为正，方向没有改变，向一个方向做直线运动，故C错误，D正确．故选D．点评：本题是速度﹣﹣时间图象的应用，要明确斜率的含义，知道在速度﹣﹣时间图象中图象与坐标轴围成的面积的含义，能根据图象读取有用信息，属于基础题．11．汽车由静止开始匀加速前进，经过10s速度达到5m/s，则在这10s内（）A．汽车的平均速度是0.5m/s B．汽车的平均速度是2.5m/sC．汽车的平均速度是5m/s D．汽车的位移是50m考点：平均速度；匀变速直线运动的位移与时间的关系．专题：直线运动规律专题．分析：先求出汽车的加速度a，然后根据求出汽车的位移，根据平均速度公式求出汽车的平均速度，也可以根据求平均速度．解答：解：A、B、C：汽车在10s内的平均速度m/s．故A错误，B正确，C错误．D：汽车的加速度a=，所以汽车的位移m．故D错误．故选B．点评：解决本题的关键掌握位移公式和平均速度公式．属于基础题目．12．一物体做匀变速直线运动，某时刻速度大小为4m/s，1s后速度的大小变为10m/s，在这1s内该物体的（）A．位移的大小可能小于4mB．位移的大小可能大于10mC．加速度的大小可能小于4m/s2D．加速度的大小可能大于10m/s2考点：匀变速直线运动的位移与时间的关系；加速度．专题：直线运动规律专题．分析：物体做匀变速直线运动，根据平均速度公式求解位移，根据加速度的定义公式求解加速度．解答：解：（1）若初、末速度同向时：==m/s=7 m/ss=t==7 m；a==m/s2=6 m/s2．若初、末速反向时：==m/s=3 m/ss=t=3 ma==m/s2=﹣14 m/s2．因此可得出AD正确，BC错误；故选：AD．点评：本题关键是明确物体的运动性质，注意物体的初末速度可能同向，也可能反向，要分情况讨论．二、填空题（每空5分，共10分）13．在做“研究匀变速直线运动”实验中，打点计时器打出的一条纸带中的某段如图所示，若A、B、C…点间的时间间隔均为0.10s，从图中给定的长度，求出小车的加速度大小是 4.00m/s2，打下C点时小车的速度大小是 1.10m/s．考点：探究小车速度随时间变化的规律．专题：实验题；直线运动规律专题．分析：根据匀变速直线运动的推论公式△x=aT2可以求出加速度的大小，根据匀变速直线运动中时间中点的速度等于该过程中的平均速度，可以求出打纸带上C点时小车的瞬时速度大小．解答：解：根据匀变速直线运动中时间中点的速度等于该过程中的平均速度，有：由题意可知：x1=5.0cm，x2=14.0﹣5.0=9cm，x3=27.0cm﹣14.0vm=13cm，x4=44.0cm﹣27.0cm=17cm所以根据逐差法有：△x=aT2，其中△x=4cm，T=0.1s，故带入数据解得：a=4.00m/s2．故答案为：4.00m/s2，1.10m/s．点评：本题借助实验考查了匀变速直线的规律以及推论的应用，在平时练习中要加强基础知识的理解与应用，提高解决问题能力．三、计算题（共30分，每题10分）14．子弹用2×10﹣4s的时间穿过一木板，穿入木板的速度是800m/s，穿出木板的速度是300m/s．求：（1）子弹穿过木板时加速度是多大？木板的厚度是多少？（3）如子弹打入一块同样质地的厚木板，子弹能打入多深？考点：牛顿第二定律；匀变速直线运动的位移与时间的关系．专题：牛顿运动定律综合专题．分析：（1）由加速度定义式可以求出加速度；由速度位移公式可以求出木板的厚度；（3）由速度位移公式可以求出子弹打入的深度．解答：解：（1）加速度：a===﹣2.5×106m/s2；木板的厚度：d===0.11m；（3）打入的深度：h===0.128m；答：（1）子弹穿过木板时加速度是2.5×106m/s2；木板的厚度是0.11m；（3）如子弹打入一块同样质地的厚木板，子弹能打入的深度是0.128m．点评：本题考查了求加速度、木板厚度、子弹射入木板的厚度，应用加速度的定义式、速度位移公式即可正确解题．15．以10m/s的速度行驶的汽车刹车后做匀减速直线运动，若汽车的加速度大小为2.5m/s2，则刹车后5s内的位移是多少？考点：匀变速直线运动的位移与时间的关系．专题：直线运动规律专题．分析：汽车刹车做匀减速运动，根据匀变速直线运动的位移时间关系求解即可．关键正确求解汽车实际运动的时间．解答：解：取初速度为正方向，则v0=10m/s，a=﹣2.5m/s2，汽车刹车后做匀减速运动则根据速度时间关系知，汽车停车的时间为：t=所以汽车刹车后6s内的位移实为汽车做匀减速运动4s内的位移，即：答：刹车后5s内的位移是20m．点评：本题考查匀变速直线运动的位移时间关系以及公式的适用条件，易错点是直接带入时间“套”公式，要注意汽车实际运动的时间是关键．16．一辆大客车正在以v0=20m/s的速度匀速行驶．突然，司机看见车的正前方x0=50m处有一只小狗，如图所示，司机立即采取制动措施，司机从看见小狗到开始制动，客车的反应时间为△t=0.5s，设客车制动后做匀减速直线运动．试求：（1）客车在反应时间△t内前进的距离；为了保证小狗的安全，客车制动的加速度至少为多大？（假设这个过程中小狗一直未动）考点：匀变速直线运动的位移与时间的关系；匀变速直线运动的速度与时间的关系．专题：追及、相遇问题．分析：客车在反应时间内做匀速直线运动，根据位移关系，通过匀变速直线运动的速度位移公式求出客车的加速度．解答：解：（1）客车在反应时间内的位移x1=v0△t=20×0.5m=10m．汽车匀减速直线运动的位移x2=50﹣10m=40m．根据匀变速直线运动速度位移公式得，a=．答：（1）客车在反应时间内前进的距离为10m．为了保证小狗的安全，客车制动的加速度至少为5m/s2．点评：解决本题的关键知道客车在整个过程中的运动情况，结合运动学公式进行求解．。
洛阳小八中考试题及答案
洛阳小八中考试题及答案一、选择题（每题2分，共20分）1. 下列关于洛阳的描述中，哪一项是不正确的？A. 洛阳是河南省的省会城市。
B. 洛阳是中国历史上的古都之一。
C. 洛阳被誉为“千年帝都”。
D. 洛阳拥有众多著名的文化遗产。
答案：A2. 洛阳的龙门石窟是哪个朝代开始开凿的？A. 秦朝B. 汉朝C. 唐朝D. 北魏答案：D3. 洛阳牡丹花会每年在什么时间举行？A. 春季B. 夏季C. 秋季D. 冬季答案：A4. 洛阳白马寺是佛教传入中国后建立的第一座寺院，它建于哪个朝代？A. 秦朝B. 汉朝C. 唐朝D. 北魏答案：B5. 下列哪一项不是洛阳的著名景点？A. 龙门石窟B. 白马寺C. 嵩山少林寺D. 洛阳博物馆答案：C二、填空题（每题2分，共10分）6. 洛阳市位于河南省的______部。
答案：西7. 洛阳市的市花是______。
答案：牡丹8. 洛阳市的市树是______。
答案：银杏9. 洛阳市的市歌是______。
答案：《洛阳牡丹》10. 洛阳市的市标是______。
答案：牡丹花图案三、简答题（每题10分，共20分）11. 简述洛阳牡丹花会的历史意义。
答案：洛阳牡丹花会历史悠久，它不仅是洛阳市的传统节日，也是中国重要的花卉文化活动之一。
牡丹花会的举办，不仅展示了洛阳丰富的牡丹资源和深厚的文化底蕴，还促进了当地旅游经济的发展，增强了洛阳的文化影响力。
12. 描述洛阳白马寺的历史地位。
答案：洛阳白马寺是中国佛教的发源地之一，它建于东汉时期，是佛教传入中国后建立的第一座寺院。
白马寺不仅是中国佛教文化的重要象征，也是中外佛教文化交流的重要场所，对研究中国佛教历史和文化具有极高的价值。
四、论述题（每题15分，共30分）13. 论述洛阳在中国历史上的地位和作用。
答案：洛阳是中国历史上的古都之一，曾是十三个朝代的都城，有着悠久的历史和深厚的文化底蕴。
作为政治、经济、文化的中心，洛阳在中国历史上起到了举足轻重的作用。
洛阳市小升初语文考试试卷 附答案
洛阳市小升初语文考试试卷附答案班级:_________ 姓名:_________ 学号:_________试卷说明：1、测试时间90分钟，测试题满分120分。
2、答题前，请用黑色或蓝色钢笔、圆珠笔在密封区内写上学校、班别、姓名等内容。
3、答题时，请用黑色或蓝色钢笔、圆珠笔作答。
一、基础知识检测（本题共计30分，每小题5分）1、指出下面没有语病的一句是( ) 。
A、为了防止类似事故不再发生，我们一定要加强管理，采取严密的防患措B、突然，狂风和暴雨一齐倾泻下来。
C、能否贯彻落实科学发展观，是构建和谐社会，促进经济可持续发展的重要保证。
D “全国亿万学生阳光体育运动”的正式启动，拉开了全国一项大型群众性的体育活动序幕。
2、在下面横线处填入适当的语句，使之与上下文组成排比句。
谅解，是一种胸怀，也是一种修养。
它是一缕和煦的春风，能拂去蒙在心头的阴影；它是_______________的细丽，______________________________；它是_______________的阳光，______________________________。
有了谅解，人与人之间的关系才会更加和诸，人类的生活才会更加美好。
3、词语模仿秀。
古为今用：_______________ _______________ _______________成千上万：_______________ _______________ _______________愤愤不平：_______________ _______________ _______________密密麻麻：_______________ _______________ _______________4、选择合适的汉字填空。
厨橱震振( )窗（）艺 ( )柜 ( ) 奋 ( )颤（）慑5、根据要求填写诗歌。
从古诗文中古人对待朋友离去的态度我们可以看出他们不同的人生观：子期死，伯牙谓世再无知音，乃___________________，___________________。
洛阳市小八中2014年招生入学测试题
洛阳市小八中2014年招生入学测试题（测试卷共九大题，满分150分，测试时间120分钟）句型转换（1~11小题，每空1分；12~15小题，每小题1分，共13.5+4=17.5 分)1. SUe does well in playing football. (同义句)( )1. A. noseB. PIeaSeC._SiXD. PreSent ( )2. A. these B. With C. Ibin D. then ( )3. A. cupB. CUtC. CUteD. rubber( )4. A. shoulder B. should C. yellow D. show ( )5.A. tomatoesB. Pia nosC. wolvesD.WatCheS( )6. A. too B. school C. WhO D. football( )7. A. WQlf B. long C. COffeeD.MQSCOW ( )8. A. out B. cough C. about D. CQUnt ( )9. A. Say B. grade C. Page D. fast ()10. A. teaB.SheePC. meatD. great（每空0.5分 共5分）按要求写单词 选出划线部分读音与其余三个不同的单词。
（每空0.5分 共5分） 1. twenty (序数词), 2. OX (复数) 3. teach 过去式), 4. are n 同音词) 5. stop (现在分词),6. forget 仮义词）7. them （名词性物主代词）,8. bad 最高级),9. Wife (复数), 10. brush （第三人称单数）,三、Sue ____________________________ PIaying football.2. EXCUSe me , how Can I get to the hotel?同义句）EXCUSe me , WhiCh is _________________________ the hotel '3. It ' S eight thirty.同义句）It ' S __________________________ .4. YoU mustn ' t talk in ClaSS.（同义句）____________________ in class.5. She does her homework every evening.（用now 改写）She _____________________ her homework now.6. JaneSangan English song at Kangkang ' S birth改否定句y.Jane ____________________ an En glish song at Kan gka ngS birthday Party 7. The rice is 6 yuan a kilo.（对划线部分提问）___________________ is the riCe?8. It is a tall tree.（改为感叹句）__________________________ tree is !9. There are some art rooms in this building.（改为单数）There _________________ art room in this buildi ng.10. Give that SharPe ner to me .（改为同义句）GiVe _________________________ .11. He likes Singing.（改为否定句）He ________ like Singing _______ all.12. The man in blue is SU Yang ' S UnC对划线部分提问）?13.She pays 500 yuan for the beautiful dress. ( 用cost 改写句子 )14.There is an action movie on Channel 6 tonight. 改为一般疑问句）15.He feeds the bird in the morning every day. 改为否定句）四、选择填空(每空0.5分共17.5分) ( ) 1. Canyou help me _______________ my bedroom ?A. cleanB. is cleaningC. cleaningD. cleaned( )2. Whose coat is this , Molly ? I think itA. herB. LucyC. sheD. Lucy ' s( )3. Look ! Red light. We __________ stop. Its _____ . She was looking foes dangerous .A. must beB. had toC. mustD. have( )4. Who is the tall man ? I think he is a friend of __________ .A. my fatherB. herC. my father 'D s. he( )5. She isn ' t a teacher, -i-s_s_h_e_? ___ . She is a doctor.A. Yes, she is .B. No, she isn C'. Nt.o, she is . D. Yes, she isn ' t . ( )6. What ' s ____________ h wheitr ? ____ has a cold.A. the wrong, SheB. happened, sheC. the matter, HerD. wrong, She ( )7. Why _________ you tired ? Because I ________ late last night.A. are, stayed upB. is, stay upC. are, was stayD. did , stayed up( )8. There is no doubt __________ theDiaoyu Islandis part of China ‘ s territory.A. whetherB. whenC. whyD. that( )9. Thanks for ___________ this radio showA. findB. to findC. findsD. finding( )10. You ' re late again. You '__d_b_e_t_tetrhe__w_ork today.A. finishB. to finishC. finishingD. finished( )11. They _______ the office at nine yesterday morning.A. reached toB. arrivedC. wentD. got to( )12. --How often do you take this medicine ?-- ______ a day. I usually take it after lunch.A. TwoB. OneC. OnceD. Twice( )13. ___________ fine weather it is !A. HowB. WhatC. What aD. How a( )14.-- When is your brother ' s birthday ?-IS _ NeW Year' S Day.A. inB. onC. atD. of( )15. ThiS pair of SunglaSSeS ____ cheaper. JuSt 10 ________A. Were, yuanSB. Were , dollarSC. WaS , yuanD. WaS, dollar( )16. Would you like to come to my _______ b irthday party tomorroW?A. tWelveB. the tWelfthC. tWelfthD. tWelveth ( )17. It uS hour to dig a hole.A. took, aB. takeS, anC. Will takeS ,aD. take, an( )18. I have a cold. - You should Stay in _____ b ed.A. aB. /C. oneD. the( )19. How many letters are there in “ Englis-h-__”___?___.A. 26B. 48C. 20D. 7( )20. They _______ on the phone just now.A. talksB. are talkingC. was talkD. were talking( )21. What _______ u n u s u a l weather it was this spring ! The high temperature reached 30C in early March.A. AB. anC. theD. /( )22. -How should I take this medicine?-Look. Here are some ______ on the box.A. expressionsB. informationC. instructionsD. advice( )23. There won 't be anyone else who loves us sloy d_e_e_p ___ our parents.A. exceptB. besidesC. includingD. without( )24. -Zhengzhou used to be called Green City.-Yes. Trees on _______ side of the road grew very well.A. everyB. eachC. bothD. neither( )25. Jerry, may I have a look at your new ipad ? I want to get ________ , too.A. itB. oneC. thatD. this( )26. In order to protect ourselves, we should keep our ______ i n fo rma t i o n safe.A. specialB. privateC. similarD. traditional( )27. If humans don 't stop polluting, they will surely be ______ in the future.A. punishedB. managedC. savedD. protected( )28. -Tom, Why are you Iook ing So upset?Tt ' S a Pity that my favorite rock band decided to ________ t heir ConCert becauseof the bad Weather.A. put doWnB. put offC. put aWayD. put up( )29. Baby ! Don' ct ry any more. I cant' heIp you ________ you teII me What' s Wrong !A. ifB. WhenC. becauseD. unIess( )30. Thanks to the man's efforts, more and more toys from his factory_______ to seII abroad every year.A. Were producedB. are producedC. produceD. WiII produce( )31. - I ' ve been thinking about those question_s ____ you asked me Iast Week. - Oh, reaIIy ? Have you got any vaIuabIe ideas ?A. WhichB. WhoC. WhatD. Why( )32. The 20th WorId cup is being heId in BraziI _ June the 13th and JuIy 14th in 2014 . A. betWeen B. on C. during D. in( )33. When you are afraid, you ______ come to stay With me . I ' II try my best to be your good company.A. WouIdB. couIdC. shouIdn ' tD. needn ' t( )34. - Manystudents Won't take part in the after-schooI activities to day.-- _______ . We have so much homeWork to do !A. So WiII IB. So do IC. Neither WiII ID. Neither do I( )35. -CouId you teII me ______ to save Water ?--Well, One USeful Way is to turn off the taps after USing the water.A. What We Can doB. What We could doC. how We Can doD. how We could do五、完形填空。
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洛阳市小八中2014年招生入学测试题（测试卷共九大题，满分150分，测试时间120分钟）一、选出划线部分读音与其余三个不同的单词。
（每空0.5分共5分）( )1. A. nose B. please C. six D. present( )2. A. these B. with C. thin D. then( )3. A. cup B. cut C. cute D. rubber( )4. A. shoulder B. should C. yellow D. show( )5. A. tomatoes B. pianos C. wolves D. watches( )6. A. too B. school C. who D. football( )7. A. wolf B. long C. coffee D. Moscow( )8. A. out B. cough C. about D. count( )9. A. say B. grade C. page D. fast( )10. A. tea B. sheep C. meat D. great二、按要求写单词（每空0.5分共5分）1.twenty (序数词)___________2. ox (复数) ___________3. teach (过去式)____________4. aren’t (同音词) _____________5. stop (现在分词)____________6. forget (反义词) _____________7. them (名词性物主代词)____________ 8. bad (最高级)_____________9. wife (复数)__________ 10. brush (第三人称单数)____________三、句型转换（1~11 小题，每空1分；12~15小题，每小题1分，共13.5+4=17.5分）1.Sue does well in playing football. （同义句）Sue ________ __________ _________ playing football.2.Excuse me , how can I get to the hotel? (同义句)Excuse me , which is _________ _________ _________ the hotel ?3.It’s eight thirty. （同义句）It’s ________ _________ _________.4.You mustn’t talk in class. （同义句）__________ __________ in class.5.She does her homework every evening .（用now 改写）She __________ __________ her homework now.6.Jane sang an English song at Kangkang’s birthday party. （改否定句）Jane __________ __________ an English song at Kangkang’s birthday party .7.The rice is 6 yuan a kilo. （对划线部分提问）_________ __________ is the rice?8.It is a tall tree. （改为感叹句）_________ _________ ________ tree is !9.There are some art rooms in this building. （改为单数）There ________ _________ art room in this building.10.G ive that sharpener to me . （改为同义句）Give _______ _________ _________.11.H e likes singing. （改为否定句）He ________like singing ________all.12.T he man in blue is Su Yang’s uncle. （对划线部分提问）_________________________________________?13.S he pays 500 yuan for the beautiful dress. （用cost 改写句子）________________________________________.14.T here is an action movie on Channel 6 tonight. （改为一般疑问句）__________________________________________.15.H e feeds the bird in the morning every day. （改为否定句）__________________________________________.四、选择填空（每空0.5分共17.5分）( ) 1. Can you help me ______ my bedroom ?A. cleanB. is cleaningC. cleaningD. cleaned( )2. Whose coat is this , Molly ? I think it’s ______. She was looking foe it just now.A. herB. LucyC. sheD. Lucy’s( )3. Look ! Red light. We _________stop. It’s dangerous .A. must beB. had toC. mustD. have( )4. Who is the tall man ?I think he is a friend of ________.A. my fatherB. herC. my father’sD. he( )5. She isn’t a teacher, is she?--_________. She is a doctor.A. Yes, she is .B. No, she isn’t.C. No, she is .D. Yes, she isn’t .( )6. What’s ________ wit h her ? ________ has a cold.A. the wrong, SheB. happened, sheC. the matter, HerD. wrong, She( )7. Why _______ you tired ? Because I _________ late last night.A. are, stayed upB. is, stay upC. are, was stayD. did , stayed up( )8. There is no doubt _________ the Diaoyu Island is part of China ‘s territory.A. whetherB. whenC. whyD. that( )9. Thanks for _________ this radio showA. findB. to findC. findsD. finding( )10. You’re late again. You’d better _________ the work today.A. finishB. to finishC. finishingD. finished( )11. They ______ the office at nine yesterday morning.A. reached toB. arrivedC. wentD. got to( )12. --How often do you take this medicine ?--_______ a day. I usually take it after lunch.A. TwoB. OneC. OnceD. Twice( )13. _________ fine weather it is !A. HowB. WhatC. What aD. How a( )14.-- When is your brother’s birthday ?–It’s _________ New Year’s Day.A. inB. onC. atD. of( )15. This pair of sunglasses _______ cheaper. Just 10 ________A. were, yuansB. were , dollarsC. was , yuanD. was, dollar( )16. Would you like to come to my ________birthday party tomorrow?A. twelveB. the twelfthC. twelfthD. twelveth( )17. It _________us _________hour to dig a hole.A. took, aB. takes, anC. will takes ,aD. take, an( )18. I have a cold. – You should stay in ______bed.A. aB. /C. oneD. the( )19. How many letters are th ere in “English” ? --________.A. 26B. 48C. 20D. 7( )20. They ________ on the phone just now.A. talksB. are talkingC. was talkD. were talking( )21. What ________ unusual weather it was this spring ! The high temperature reached 30℃in early March.A. AB. anC. theD. /( )22. –How should I take this medicine? –Look. Here are some _______ on the box.A. expressionsB. informationC. instructionsD. advice( )23. There won’t be anyone else who loves us so deep ly ________ our parents. A. except B. besides C. including D. without( )24. –Zhengzhou used to be called Green City.–Yes. Trees on _________side of the road grew very well.A. everyB. eachC. bothD. neither( )25. Jerry, may I have a look at your new ipad ? I want to get _________, too.A. itB. oneC. thatD. this( )26. In order to protect ourselves, we should keep our _______ information safe.A. specialB. privateC. similarD. traditional( )27. If huma ns don’t stop polluting, they will surely be _____ in the future.A. punishedB. managedC. savedD. protected( )28. –Tom, why are you looking so upset?–It’s a pity that my favorite rock band decided to _______their concert because of the bad weather.A. put downB. put offC. put awayD. put up( )29. Baby ! Don’t cry any more. I can’t help you _______ you tell me what’s wrong !A. ifB. whenC. becauseD. unless( )30. Thanks to the man’s efforts, more and more toys from his factory ________to sell abroad every year.A. were producedB. are producedC. produceD. will produce( )31. –I’ve been thinking about those questions _______ you asked me last week. – Oh, really ? Have you got any valuable ideas ?A. whichB. whoC. whatD. why( )32. The 20th World cup is being held in Brazil _ June the 13th and July 14th in 2014 . A. between B. on C. during D. in( )33. When you are afraid, you _______ come to stay with me . I’ll try my best to be your good company.A. wouldB. couldC. shouldn’tD. needn’t( )34. –Many students won’t take part in the after–school activities to day. --________. We have so much homework to do !A. So will IB. So do IC. Neither will ID. Neither do I( )35. –Could you tell me _______ to save water ?--Well, one useful way is to turn off the taps after using the water.A. what we can doB. what we could doC. how we can doD. how we could do五、完形填空。