2015中考综合练习10

合集下载

中考数学总复习《圆的综合题》练习题(附答案)

中考数学总复习《圆的综合题》练习题（附答案）班级:___________姓名：___________考号：_____________一、单选题1．在平面直角坐标系xOy中以点(3,4)为圆心，4为半径的圆（）A．与x轴相交，与y轴相切B．与x轴相离，与y轴相交C．与x轴相切，与y轴相交D．与x轴相切，与y轴相离2．如图，在平面直角坐标系xOy中以原点O为圆心的圆过点A(13,0)直线y=kx-3k+4与⊙O交于B、C两点，则弦BC的长的最小值为()A．22B．24C．10√5D．12√33．如图，四边形ABCD内接于⊙O，若∠BOD=100°，则∠DCB等于（）A．90°B．100°C．130°D．140°4．如图，在正五边形ABCDE中连接AD，则∠DAE的度数为（）A．46°B．56°C．36°D．26°5．如图，PA、PB为∠O的切线，切点分别为A、B，PO交AB于点C，PO的延长线交∠O 于点D．下列结论不一定成立的是（）A．△BPA为等腰三角形B．AB与PD相互垂直平分C．点A，B都在以PO为直径的圆上D．PC为△BPA的边AB上的中线6．如图，四边形ABCD内接于半径为6的∠O中连接AC，若AB＝CD，∠ACB＝45°，∠ACD＝12∠BAC，则BC的长度为（）A．6 √3B．6 √2C．9 √3D．9 √27．如图，点A，B，D，C是∠O上的四个点，连结AB，CD并延长，相交于点E，若∠BOD=20°，∠AOC=90°，则∠E的度数为()A．30°B．35°C．45°D．55°8．∠ABC中∠C=Rt∠，AC=3，BC=4，以点C为圆心，CA为半径的圆与AB，BC分别交于点E，D，则AE的长为()A．95B．125C．185D．3659．如图，AB为∠O的直径，点C在∠O上，若∠B=60°，则∠A等于（）A．80°B．50°C．40°D．30°10．两个圆的半径分别是2cm和7cm，圆心距是5cm，则这两个圆的位置关系是() A．外离B．内切C．相交D．外切11．已知正三角形的边长为12，则这个正三角形外接圆的半径是()A．B．C．D．12．一个扇形的弧长为4π，半径长为4，则该扇形的面积为（）A．4πB．6πC．8πD．12π二、填空题13．在Rt∠ABC中∠C=90°，AB=5，BC=4，求内切圆半径14．如图，∠C过原点，且与两坐标轴分别交于点A，点B，点A的坐标为（0，3），M是第三象限内弧OB上一点，∠BMO=120°，则∠C的半径为．15．一个立体图形的三视图如图所示，根据图中数据求得这个立体图形的侧面积为.16．一个半径为5cm的球形容器内装有水，若水面所在圆的直径为8cm，则容器内水的高度为cm.17．如图，在直角坐标系中以点P为圆心的圆弧与x轴交于A，B两点，已知P（4，2）和A（2，0），则点B的坐标是．18．下面是“作一个30°角”的尺规作图过程．已知：平面内一点A．求作：∠A，使得∠A=30°．作法：如图①作射线AB；②在射线AB取一点O，以O为圆心，OA为半径作圆，与射线AB相交于点C；③以C为圆心，OC C为半径作弧，与⊙O交于点D，作射线AD．则∠DAB即为所求的角．请回答：该尺规作图的依据是．三、综合题19．如图，在△ABC中AC=BC=BD，点O在AC边上，OC为⊙O的半径，AB是⊙O 的切线，切点为点D，OC=2，OA=2√2．（1）求证：BC是⊙O的切线；（2）求阴影部分的面积．20．如图，△ABC内接于⊙O，CD是直径，∠CBG=∠BAC，CD与AB相交于点E，过点E作EF⊥BC，垂足为F，过点O作OH⊥AC，垂足为H，连接BD、OA．（1）求证：直线BG与⊙O相切；（2）若BEOD=54，求EFAC的值．21．如图，四边形ABCD 内接于∠O，BD是∠O的直径，过点A作∠O的切线AE交CD的延长线于点E，DA平分∠BDE．（1）求证：AE∠CD；（2）已知AE=4cm，CD=6cm，求∠O的半径．22．如图，∠O是∠ABC的外接圆，BC为∠O的直径，点E为∠ABC的内心，连接AE并延长交∠O 于D点，连接BD并延长至F，使得BD=DF，连接CF、BE．（1）求证：DB=DE；（2）求证：直线CF为∠O的切线．23．公元前5世纪，古希腊哲学家阿那克萨哥拉因“亵渎神灵罪”而被投人监狱，在狱中他对方铁窗和圆月亮产生了兴趣．他不断变换观察的位置，一会儿看见圆比正方形大，一会儿看见正方形比圆大，于是伟大的古希腊尺规作图几何三大问题之--的化圆为方问题诞生了：作一个正方形，使它的面积等于已知圆的面积（1）设有一个半径为√3的圆，则这个圆的周长为，面积为，作化圆为方得到的正方形的边长为(计算结果保留π)（2）由于对尺规作图的限制(只能有限次地使用没有刻度的直尺和圆规进行作图)，包括化圆为方在内的几何三大问题都已被证明是不可能的．但若不受标尺的限制，化圆为方并非难事。

中考英语总复习英语词汇运用适当形式综合练习题10—100题附答案

中考英语词汇运用综合练习10（附答案）1.To improve grammar, you should never ignore the ____________ (important) of reading out your writing loud.2.The ____________ (success) of Frozen 2 comes at a perfect time for Hollywood.3.You can learn about ____________(communicate) and environment, as well as maths, physics, and chemistry.4. Last Sunday, Lucy____________ (say) goodbye to her parents at the station5.I can look after ____________(me). I do not depend on anything else.6.I became so bored with their____________(order) that I wished they would leave me alone.7. I'm sure I forgot___________(anything), but I don't know what it is.8. Be especially careful with the door. ____________(shut) it when you're in and lock it when you go out.9.Thousands of people died of ____________(ill) in 13 hospitals in the 19th century.10.They traveled for several days, and in the end they ____________ (arrive) home.11. Norman Bethune was ____________(Canada), but he is one of the most famous heroes in China.12. Deng says that she isn't ____________(clever)than anyone else. But she has a very strong will.13. Labor day is also a festival to celebrate the ____________(begin) of summer.14. While they ____________ (watch)TV, their mother was doing some cleaning.15. He ____________(make)a lot of progress since he started to learn English last month.16. After they landed, the first winter was the ____________(bad) thing they can think of now.17. Like many Americans, we usually watch the games on television and enjoy ____________ (our) very much.18. The first pioneers ____________(across) the Atlantic and arrived in America in the 17th century.19. On first October, you can see ____________(nation) flags everywhere in China.20. My family always go somewhere interesting as soon as the holiday____________(begin).21. Every year, ____________(million) of people visit the Great Wall.22. As we know, The Jinmao tower in Shanghai ____________(build) in 1999.23. The terracotta army is one of the most famous ancient ____________(wonder) in China.24. Mount Qomolangma is the ____________(high)mountain in the world.25. Let's join the discussion about where ____________ ( spend)the coming holiday.26. The students ____________(read) aloud when the teacher came into the classroom.27. I can't tell you how ____________(excite)I am about going to China.28.I don’t like this dress at all. It feels ____________(comfortable)29. Americans usually shake____________(hand) with each other when they first meet.30. You must enter the music ____________(compete). You will beat everyone.31. John ____________(invite) his new friends to his birthday party last week.32. Alice can pronounce very well. And what's more, she can write ____________(beautiful).33.Mary wants to visit ____________(we). But plane tickets are very expensive, and she cannot afford to go.34. They're looking for life, but they haven't ____________(find) anything yet.35. Tom runs 6 miles every morning. So he is in very good ____________(healthy).36. I had a very bad headache yesterday and I ____________ (feel) awful.37. I saw your grandfather ____________(take) his daily walk this morning.38. The world health organization was set up in 1948 ____________(help) ordinary people all over the world.39. Why not ____________ (turn) off the computer and TV and join a sports club.40. How about ____________(choose) some healthy food to eat?41. We have finished our homework it's time ____________ (watch) a cartoon.42. When I was young, I____________ (do not) like green vegetables.43. Ling ling thinks that people enjoy ____________(collect) things to remember something important in their lives.44. David has been very lucky because his hobby has brought him pleasure and ____________(succeed).45. Japanese football team ____________ (beat) by Chinese team last month.46. ____________(working) every day is really good for your health.47. Allen is an ____________(Australia) writer who wrote many wonderful novels.48. It is reported that three people were ___________ (kill) in a terrible car accident.49. Our school will hold a sports ____________ (meet) next week.50. Many young teenagers admire those modern ___________(hero) like Yang liwei.51. There are a lot of ____________ (factory) built at the foot of the mountain.52. She ____________(fall) off the bike and hurt her leg on the cold spring morning.53. Some drivers are not ____________(care) enough to avoid an accident.54. I hope the ____________(luck) coin can bring you some good luck.55. In a word, ____________(know) comes from questioning.56. As we all know, China has the largest ____________(population) in the world.57. Pandas are in ____________ (dangerous) because you're living land is taken away by human beings.58. Never forget ____________(look)at each other. When you're talking.59. In fact, smoking is ____________(harm) to your health.60. Jack usually waves to say goodbye to his parents before he ____________(go) to school.61. In the past, I____________ (prefer) tea, but now I like coffee better.62. They like to eat hamburgers and ____________(sandwich). But we always eat rice and noodles.63. December is the ____________ (twelve)month of a year.64. Be quiet! The patients _____________( sleep).65.Our the government has paid enough attention to tons rubbish that ____________ (production) every day.66. (turn) ____________left and you can find a bank across from the library.67. He has entered Harvard university, he is really a ____________(proud) to his parents.68. One way to understand thousands of new words is to gain a good ____________(know) of basic words formation.69. It's quite necessary for you to go abroad for ____________(far) study.70. The Mississippi river is ____________(long) than any other river in the United States.71. I ____________ (go) to libraries as soon as I finish what I'm doing.72. I will have my computer ____________(repair) tomorrow..73. Our friendship developed ____________(quick) after we went to the college.74. In many English cities, there are big ____________(bus) with two floors.75. After he ____________ (drink) enough, he fill the bottle with water.76. Lots of men and women go shopping on black Friday in the US and other ____________ (west) countries77. I was reading the story book when my mother ____________(come) home.78. Teenagers should _____________ (encourage) to solve their problems by themselves.79. In most countries, people use forks and____________ (knife) to enjoy beef steak.80. Shakespeare was ____________(consider) as the most famous and greatest writers in history.81. ____________(compare) with other children，Lily is more hard working than anyone else.82. My sister is much too busy every day，which prevents her from ____________ (take) care of her baby.83. Climbing mountains ____________ (be) my favorite activity, I like to enjoy the beautiful views from the top.84. When I was young, my mother ____________(take) me to Disneyland every weekend.85. We're running out of milk. Can you go to Walmart ____________(buy) some milk and bread?86. He spent all night preparing ____________(prepare) for the coming exam. No wonder he looks so tired.87. His grandpa's ____________(dead) makes him difficult to start life on his own.88.She practices the p____________(pronounce)of English words every day to improve her spoken English.89. MR. Green together with his children ____________ (travel) to New York city every summer vocation.90. Everywhere in the forest looks almost the same. That's why the boy got ____________(lose).91. We should be careful with our homework and avoid ____________ (make) the same mistake.92. It would be a very brilliant ____________(choose) if we visit the Great Wall first.93. Although she is 11 years old, she She's already much ____________(tall) than his parents.94. After her husband died, She ____________(remain) single all her life.95. It's ____________(use) to regret something that we have already done.96. The traditional Chinese culture will be ____________（help）for our future if we can learn more.97. To make up a band, we need someone who can play some ____________(music)instruments like guitar and piano.98. The plan must be carried out ____________(immediate).99. ____________(luck), he didn't manage to escape from that big fire.100. The famous singer JJ lin is coming to our city to have a concert, I can't help ____________(think) of him every day and night.参考答案1.importance2.successmunications4.said5. myself6. orders7. something8. Shut9. illness 10.arrived11. Canadian12. clever 13.beginning 14. were watching 15. has made 16. worst 17. ourselves 18. crossed 19.national 20. begins lions 22.was built 23.wonders 24.highest 25. to spend 26. were reading 27.excited 28.uncomfortable 29. hands petition 31. invited 32.beautifully33. us 34.found 35.health 36. felt 37.taking 38. to help 39. turn 40.choosing 41.to watch 42. didn't 43.collecting 44. success 45.was beaten 46.Working 47. Australian 48. killed 49.meeting 50. heroes 51. factories 52.fell 53. careful 54. lucky 55. knowledge 56.population 57. danger 58. to look 59.harmful 60. goes 61.preferred 62.sandwiches killed 63. twelve 64. are sleeping 65.is produced 66. Turn 67. pride 68. knowledge 69.further 70. longer 71. will go 72. repaired 73. quickly 74.buses 75. drunk 76.western 77. came 78. be encouraged 79. knives 80. considered 81. Compared 82. taking 83. is 84.took 85. to buy 86.spent 87.death 88. travels 89. travels 90. lost 91. making 92. choice 93. taller 94. remained eless 96.helpful 97. musical 98.immediately 99. Unluckily 100. thinking。

吉林省2015年中考物理综合练习(二)

吉林省2015年中考物理综合练习（二）一、选择题（每题2分共12分）1．下列数据中，最接近实际情况的是 ( )A．中学生正常步行的速度约为l.0m/s B．将一枚鸡蛋举过头顶做功约为l0JC．饺子煮熟即将出锅时的温度约为40℃ D．教室里日光灯正常发光通过的电流约为10A 2. 在测量液体温度的实验时，如图所示的四种方法中正确的是（）3.把一根筷子斜插入盛水的玻璃杯里，从正面看过去的情形和图中哪个图相符（）4.在图所示的电路中，电源电压保持不变。

由于电阻R、灯L可能出现了故璋．开关S闭合前后，电流表指针所在的位置不变，下列判断中正确的是( )A．若灯L不发光，则只有电阻R短路 B．若灯L不发光，则只有电阻R断路C．若灯L发光，则只有电阻R短路 D．若灯L发光，则只有电阻R断路5.将质量为0.5kg 的物体，轻轻放入盛满清水的溢水杯中，溢出 0.2kg的水，则此物体受到的浮力是(g取10N/kg ) （）A.5 NB.0.5 NC.2 ND.0.2 N6. 如图所示，当闭合开关S，且将滑动变阻器的滑片P向右滑动时，图中的电磁铁（）A.a端是N极，磁性增强B.b端是N极，磁性增强C.a端是S极，磁性减弱D.b端是S极，磁性减弱二、填空题（每空1分共18分）7.日本大地震导致福岛核电站损坏，造成核灾难。

我们知道核能高效，但有利也有弊，福岛核电站的核反应堆是原子核的变；太阳释放出的巨大能量来源于太阳核心的变。

8.在如图所示的电路中，电源电压保持不变。

当开关S由断开到闭合时，电流表的示数将，电压表与电流表示数的比值将 (以上两空均填“变大”、“变小”或“不变”)9. 节日晚会上，口技演员惟妙惟肖地模仿一些生活中人们熟悉的声音，其实他主要是模仿声音的。

深更半夜，如果播放的音乐声很大，那么对邻居来说，此时的乐音就成为了。

10.小明向平静的湖面看去，鱼儿在白云中游来游去，看到的鱼儿是由于光的射形成的虚像；若湖中的水深3m，白云形成的像到水面的距离 3m。

中考英语总复习英语词汇运用适当形式综合练习10—100题附答案

英语中考动词词组综合练习

中考动词词组综合练习1. --For the wall I need more paint.--So you have already?A. used it upB. fixed it upC. given it awayD. handed it out2. The police have all hopes of finding the two drivers alive.A. looked upB. put upC. given upD. made up3. --Will you me at the school gate at 5 this afternoon?--With pleasure.A. show upB. take upC. pick upD. turn up4. --Where is the left bread?--Much of it as the dog’s dinner.A. ended upB. cut upC. made upD. eaten up5. --What did you do after dinner last night?--I with my parents in the city park.A. put outB. hung outC. taken outD. brought out6. They went through a hard life after the World War II .A. found outB. turned outC. broke outD. came out7. --Do you know why they don’t arrive here in time?--Their car on the half way. Bad luck!A. put downB. broke downC. went downD. turned down8. --Amy, I heard that your grandpa fell ill just now.--Don’t worry. The doctor has been by my father.A. asked forB. sent forC. looked forD. called for9. --Kate, could you lend me some money? Mine is .--Sure.A. taken outB. put outC. given outD. run out10. --Would you please drive a little faster? My flight is in half an hour.--Don’t worry.A. getting offB. putting offC. taking offD. turning off11. --Who will your baby while you are out?--Either my mother or my sister will.A. look forB. look throughC. look overD. look after12. --It's cold here.--Yes. You'd better your coat.A. put awayB. put upC. put onD. put into13. --Let’s plan a surprise for our class. What’s your idea?--Why not a short play?A. get onB. put onC. have onD. keep on 14. --Great changes have taken place in this city.--Right. Many modern tall buildings have been these years.A. turned upB. put upC. shown upD. fixed up15. --Oh, the bus is coming!--But there are too many people on it. I’m afraid we can’t _______.A. get upB. get onC. get outD. get off16. --Why are you so serious?--The sale is going down and the manager asked us to some new ideas.A. call upB. put upC. come up withD. end up17. --Would you please help me the advertisements on the wall?--Sorry. I’m busy at the moment. Maybe you can turn to Eric.A. put onB. put upC. put outD. put off18. --What did the teacher say?--She asked us to the papers so that she could mark them.A. hand inB. hand outC. look afterD. look through19. --Why are you so free these days ?--A lot of meetings were _________because of the dangerous disease.A. turned offB. set offC. put offD. taken off20. --Are you looking for Sandy?--Yes. He was going to meet me but he didn't .A. stay upB. show upC. dress upD. wake up21. --What are you here for?--I'm going to these story books to the children in this school!A. put awayB. take awayC. give awayD. get away22. --What is your favorite magazine?--Readers. Unluckily, it twice a month. I can’t wait to read the next one.A. comes byB. comes upC. comes outD. comes from23. --Where did you go after we left the library yesterday?--I went downtown and my aunt's on my way home.A. played withB. called atC. waited forD. looked after24. --Bob, your friends are really nice.--You're right. I choose my friends on how we .A. turn onB. put onC. get onD. go on25. --I still can’t understand the sentence.--Well, ______ this key word in the dictionary and then try again.A. look atB. look afterC. look upD. look for26. --We need to a time to have a talk, now!--What about tomorrow？I am too busy today.A. put upB. fix upC. use upD. look up27. --Did you see the headmaster at yesterday’s meeting?--Yes. He made a speech and ______ prizes to the top students.A. gave outB. gave upC. gave inD. gave off28. --Do you know how to keep away from illness?--I think health ______ good food, fresh air and enough sleep.A. depends onB. lives onC. keeps onD. works on29. --Because it was not checked before leaving home, the car ______ on the way.--Bad luck!A. broke offB. broke downC. broke outD. broke in30. --Look at Bill! He is wearing new trousers!--But they don’t his new coat!A. go withB. put onC. do withD. take off31. --How have you been recently?--So far, so good. I’ve _____ my own company.A. put outB. put onC. put offD. put up32. --I’m too much weight, doctor.--I think you should go on a diet.A. putting onB. getting onC. carrying onD. living on33. --Why did you come to school so late?--I’m sorry, sir. My alarm clock failed to this morning.A. go awayB. go throughC. go outD. go off34. --He must have ______ the story; I can’t believe it’s true.--But I don’t think so.A. made upB. looked upC. set upD. turned up35. --Jimmy, your books are everywhere on your desk.--Oh, sorry. I’ll _____ right now.A. put them awayB. put them upC. put them onD. put them down36. --How was the old man who was seriously ill last week?--Don’t worry. He was well ______ day and night.A. taken careB. looked forC. cared forD. helped out37. --Why were you wanted by Mr. Wu?--He had finished correcting our exercise books and asked me to them .A. hand; inB. hand; outC. put; upD. put; out38. --How is your brother now?--He’s in better health. He seldom drinks now because he is trying to _____ on wine.A. cut downB. break downC. put downD. get down39. He ______ all the important things in his notebook so that he wouldn’t forget them.A. put onB. put downC. put upD. put away40. --By the way, will you please at the gate of the park at three.--OK. I’ll be free at that time.A. put me upB. drive me offC. pick me upD. hold me back41. --I heard that Lily didn’t pass the English exam.--She is so upset that everybody is trying to .A. dress her upB. pick her upC. cheer her upD. hold her up42. --How many students are there in your class?--Let me see. Thirty boys and twenty-five girls ______ our class.A. make upB. made ofC. make fromD. make use of43. --I always meet with new words when I’m reading.--Try to guess the meaning. Don’t ____ your dictionary all the time.A. work onB. decide onC. keep onD. depend on44. --He fell off his bike. We sent him to the hospital. The doctor ______ him very carefully.--Nothing serious.A. looked overB. looked upC. looked outD. looked down45. --Do you know how many of them ______ the research project?--I am not sure.A. joined inB. showed upC. took afterD. led to46. --The old man his bike but didn’t hurt hims elf.--I hope so. He is too old to take good care of himself.A. threw offB. fell awayC. fell offD. fell down47. --What shall we do now?--To begin with, let’s the time when we are leaving.A. decide onB. keep onC. depend onD. try on48. --We could see nothing because the lights suddenly .--You’d better look for some candles first.A. went onB. went overC. went downD. went out49. --Mr. Smith, will you share your experience in _____ customers with me?--Just be patient and helpful.A. dealing withB. coming up withC. agreeing withD. playing with50. --May I put on this skirt, Mum?--No, it has _______. Nobody likes it.A. got offB. broken downC. gone outD. given up51. --How is Jenny’s French?--She ______ it _______ when she was in France. Now she can speak it freely.A. picked, outB. made, outC. picked, upD. made, up52. --Our English teacher was always others.--Yes, we all like her very much.A. thinking ofB. thinking aboutC. thinking overD. thinking out53. --Didn’t you have a good time at the party?--Of course I did. In fact, I had such fun that time seemed to so quickly.A. go byB. go awayC. go outD. go over54. --Don’t too late, or you will feel tired in class.--I won’t, Mum.A. stand upB. stay upC. wake upD. get up55. --Could you give me a hand? I want to the map on the wall.--With pleasure.A. put upB. look upC. open upD. turn up56. --You didn’t _____ at the party last night, did you ?--I am sorry, but I had to have my evening school.A. show upB. show offC. show aroundD. show in57. --Peter, we need to clean the house. Your grandma is at 7:00.--OK, but I need to do my homework first.A. coming overB. coming atC. coming onD. coming out58. --What’s wrong with you?--Sashimi(生鱼片)doesn’t me and I am feeling sick.A. agree withB. play withC. deal withD. get along with59. --How are you with your study?--Very well.A. getting awayB. getting upC. getting offD. getting along60. --Would you please drive faster?--Don’t hurry. The flight is because of the thunderstorm.A. took offB. got offC. turned offD. put off61. -Mom! May I watch TV now?--If you want to do it, your homework first.A. get outB. get overC. get upD. get on62. --You must learn a lot, or you can’t the developing society.--I think so, too.A. make up withB. keep up withC. end up withD. put up with63. --Bob, have you packed yet?--Yes. I’m trying to that we have taken everything we need.A. look forB. work outC. find outD. make sure64. -- Mrs. Green seemed a bit busy last night.--She ______ her children for the evening party.A. put onB. put upC. fixed upD. dressed up65. --I can’t believe it. We are neighbors.--Why not for a drink?A. fill inB. fill outC. drop inD. drop out66. --What happened in the race?--Tom fell and hurt himself. But he quickly and went on running.A. stood upB. got upC. looked upD. went up67. --Whose violin is this?--It Jerry’s. He has learned to play the violin since he was a little boy.A. takes afterB. looks likeC. feels likeD. belongs to68. --Mr. Li, would you please the mistakes in my paper?--That’s all right.A. point atB. point toC. point outD. point in69. --I think the results of the speech competition will ______ soon.--I feel nervous about that!A. come upB. come alongC. come outD. come on70. --I always meet with new words when I’m reading.--Try to guess the meaning. Don’t your dictionary all the time.A. work onB. agree withC. look forD. depend on71. --Can I speak to Mr. Black?--Please . I’ll go and find him.A. give outB. hand inC. hold onD. put up72. --Do you think that housing price will keep in the coming years?--Sorry, I have no idea.A. lifting upB. going upC. bringing upD. growing up73. --Mum. Let's go to the Ocean Park this Saturday, shall we?--Oh, wait a minute. I'll have to ______ my timetable to make sure that I have nothing else on that day.A. look forward toB. look throughC. look uponD. look around74. --The shoes are very nice. I’ll take them.--But you must first. I think the size is a bit small for you.A. pay for themB. try them onC. put them onD. take them off75. --Oh, so many cars there! How can I find yours?--Mine is easily from the rest, it has some ads on it.A. found outB. taken outC. got outD. picked out76. His parents died when he was very young, so he was by his uncle.A. brought upB. grown upC. got upD. gone up77. --Can we the meeting?--I’m afraid not. This is the only day everyone is free.A. take offB. give offC. put offD. get off78. --Where is your new car, Jack?--It is easily from the rest, it has some ads on it.A. found outB. picked outC. got outD. taken out79. --This is your last chance. Don’t ______ it ______.--OK, I won’t.A. throw; awayB. catch; upC. keep; upD. take; away80. --How about his plan?--His patience finally after a month’s hard work.A. gave outB. gave inC. gave offD. gave up81. --What’s wrong?--The fog is too thick that we can’t who it is.A. make outB. find outC. look outD. work out82. --Madam, this drug must be of the reach and sight of children.--Thank you, doctor. I will.A. kept outB. given outC. taken outD. put out83. --I want to help hungry people.--You could ______ food at a food bank.A. give outB. take outC. work outD. put out84. --Did you invite Tom to your party?--No. He ______ before I had a chance to ask him when he would come.A. hung outB. hung upC. held onD. rang up85. --It will be warmer tomorrow.--Yeah, the radio says the temperature will again.A. fall belowB. go upC. keep onD. stay up86. --Why don’t you the telephone as often as possible?--Because e-mails are very fast and totally free now.A. show upB. fix upC. clean upD. pick up87. --What happened last night?--We wanted to get home before dark, but it didn’t quite as planned.A. make outB. turn outC. go outD. come out88. --How do you like the old movie?--Oh, it’s great. I was to my childhood when I was watching it.A. come backB. turned aroundC. taken awayD. carried back89. --If Mr. Cox keeps on working like that, he’ll sooner or later.--I agree with you. He shouldn’t work so hard, but be careful of his health.A. give inB. give outC. give offD. give back90. --Why does Mary look so sad?--She hasn’t _____the shock of her mother’s death.A. get overB. go overC. look overD. think over91. -- Your mobile phone, Tony. Let’s start our meeting.--OK, I will.A. keep awayB. keep onC. keep offD. keep up92. --One day I a newspaper article about an curious story.--So what?A. came acrossB. came aboutC. came afterD. came at 93. --I was given some pills to ______ the pain.--If you follow the doctor’s advice, you’ll be better soon.A. take upB. take awayC. take offD. take out94. --I think he is a great musician.--So do I. he wrote many songs to the soldiers’ fig ht.A. keep onB. keep upC. put onD. put up95. --Why did you become so angry just now?--She didn’t from her book when I left her home.A. look upB. look downC. look atD. look on96. --The Olympic Rings ______ the five parts of the world.--Yes. The five parts are like one family.A. find outB. stand forC. take placeD. set up97. --We should take care not to ______ bad habits.--So smoking is not allowed in school.A. fall behindB. fall downC. fall offD. fall into98. --Why do you need a new pair of sunglasses?--Because the old one can’t the sun.A. keep outB. give outC. take outD. put out99. --How can your team lost the game with so many great players?--That’s it. They all want to ______ their skills, but no team work.A. show offB. show upC. hand outD. give away100. --Hi, Sam. We’re going for a walk. Would you like to ?--Great! Let’s go.A. come alongB. come onC. come outD. come up 101. --Why not go out for a drive?--No. The terrible weather has my happiness .A. driven awayB. put awayC. taken awayD. kept away 102. --Yesterday we ______ an expert to help solve this problem.--Has the problem been solved now?A. called forB. called inC. called backD. called at 103. --Give Tom a call and tell him the good news.--I’ve tried, but I couldn’t , the line was busy.A. go byB. go roundC. get inD. get through104. --Tell the man that they can rest for an hour.--Does that ______ me, too?A. do withB. go forC. come withD. fit for105. --When the whole city was ______ by the flood, the PLA sent food packages there by plane.--Oh, we are so proud of them.A. cut downB. cut inC. cut offD. cut up106. --It’s not polite to say that.--Sorry, I what I said.A. take awayB. take backC. take outD. take off107. --Jack, would you please the radio a little? The weather report is coming!--OK, mom.A. turn onB. turn upC. turn offD. turn down108. --Two satellites have been into the space yesterday.--Oh, that sounds wonderful.A. put upB. taken upC. sent upD. gone up109. --May I have a look at the MP4 of that brand?--Sorry, they have been .A. sold outB. taken outC. run outD. worked out110. Don’t be unhappy if people seem to be your mistakes when you are having conversations with friends in English.A. laughing atB. looking atC. looking upD. taking out。

中考英语感叹句综合练习100题含答案

感叹句综合练习100题1. (2016·黄石) Look! The model is walking to us. _____ nice dress!A.What an2. _____ delicious the food is on the plate!A.How3. _____ exciting news!A.What4.—_____ brave Zhang Hua is!—Yes. He helped his neighbour, Mrs Sun out of the fire. (2014南京)A.What a5. (2014·湖南长沙) _____ nervous the girl was! She could not fall asleep all night.A.What6.（2015上海中考）_____ important it is for kids to imagine freely!A.What7. (2014福建福州)—_____ foggy day!—Something must be done to solve the haze problem.A.How8. No matter how the examination is, you can never imagine what _____ excellent surprises you'll achievebased on your hard work. Come on, boys and girls!A./9.—I got the last ticket to Jay Chou's concert.第1页（共37页）B.What aC.HowD.How aB.How aC.WhatD.What aB.What anC.HowD.How anB.HowC.How aD.WhatB.What aC.HowB.What aC.What anD.HowB.WhatC.What aB.anC.a—_____ lucky girl you are!A.What10. _____ clean water it is!A.What11.（2016山西太原第五中学阶段检测，13，★☆☆）—Steve, did you see the Lantern show when youwere in Fuzhou?—Of course! _____ beautiful lanterns!A.What12. _____ beautiful day it is! Let's go for a walk.A.What13. _____ clever the boy is!A.How14. _____ cold weather! Few people stayed outside.A.What a15. (2014·云南)—_____ sweet song it is!—Yeah. It'sMy Heart Will Go Onsung by Celine Dion.A.How16. (2015·江苏连云港)—What programme is so attractive?—The guard of honour (仪仗队) of the PLA are taking part in the parade on Red Square.—_____ exciting event!A.How a第2页（共37页）B.What aC.HowB.HowC.What aB.HowC.What aB.HowC.What aD.How aB.WhatC.What aB.WhatC.HowD.How aB.How aC.What aD.WhatB.What anC.How anD.What a17. _____ dangerous it is to ride fast on a busy road!A.What18.—_____ a fine day!—Yes, would you like to have a picnic in the park?A.What19.—_____ big the zoo is!—Yes. Look at the animals. _____ lovely animals they are!A.How; How20. What _____ good news! Our school band will play at Harbin Summer Concert in August.A.a21.—Look at _____ skirt. I bought it for Mother on Mothers' Day, isn't it nice?—Oh, what _____ nice present!A.a; a22.—What _____ exciting sports show!—Yeah, I love this game.A.a23. What _____ important day! I am _____ first one to reach the top of the mountain.A.a; the24. _____ happily the children are flying kites!A.What25.—_____ wonderful China Dinosaurs Park is!第3页（共37页）B.What aC.HowD.How aB.HowC.WhichB.What; WhatC.How; WhatD.What; HowB.theC./B.a; theC.the; aD.a;不填B.theC.anB.an; aC.an; theD.the; aB.What aC.HowD.How a—Yes, it is the pride of the people in Changzhou.A.What26. _____ interesting it is to welcome the first snow in the Year of the Rooster!A.What27. _____ interesting it is to welcome the first snow in the Year of the Rooster!A.What28. _____ awful journey Rose had! She had never expected her holiday to end in that way.A.What29. _____ awful journey Rose had! She had never expected her holiday to end in that way.A.What30. _____ good time they are having with their family on the beach!A.What31. _____ dangerous it is for children to play with electricity!A.What32. _____ useful information we can get on the Internet.A.What a33. _____ fine day it is! Let's go and fly a kite.A.What34. It's been raining badly for ten days. _____ awful weather!A.How第4页（共37页）B.HowC.What aD.How aB.HowC.What aD.What anB.HowC.What aD.What anB.What aC.What anD.HowB.What aC.What anD.HowB.HowC.What aD.HowaB.What aC.What anD.HowB.WhatC.What anD.HowB.What aC.HowD.How aB.How anC.WhatD.What an35.—Look! The students are learning Hainan Opera in the music class.—_____ special the class is!A.What36.—_____ weather it is! Let's go for a picnic in the park.—Sounds great.A.What a fine37.—What _____ heavy rain it was!—Yes, but I love the air after it. It smells so fresh!A./38. _____ useful the advice is!A.How39.—Zhang Lei got the first place in the mid-term exams.—_____ hard-working boy!A.What a40.—I have heard that Nick got a high mark in the English exam.—_____ great progress he has made this term!A.What a41. _____ important it is for kids to imagine freely!A.What42. _____ nice city Guiyang is! We can see trees and breathe fresh air everywhere.A.How第5页（共37页）B.What aC.HowB.What fineC.How fineB.theC.aB.WhatC.What aB.WhatC.HowB.HowC.WhatB.What aC.HowB.What aC.WhatD.How a43.—We have built a high-speed train station in Anshun now.—Wow, _____! It'll be more convenient for us.A.what an excited newsC.what exciting news44.—International Big Data EXPO (国际大数据博览会) was held in Guiyang on May 26th.—_____ exciting news it was!A.What an45. _____ lovely weather today is! Would you like to go hiking with me?A.How46.—Alice became a top student in my class through her hard work.—_____ big difference she has made!A.What a47. _____ exciting the football match is! I have never seen a more exciting one than that.A.What48.—Believe it or not! The kid can recite (背诵) most ofThe Analects of Confucius(论语).—_____ amazing work he does!A.What an49. _____ exciting news it is! We will have a school trip next month.A.What50. The boy must have had a cold. Look, _____!A.what he coughsB.what does he coughB.What anC.HowD.How anB.HowC.WhatB.HowC.What anB.WhatC.HowB.What aC.WhatB.What aC.WhatD.HowB.how excited the news isD.how exciting news第6页（共37页）C.how he coughsD.how does he cough51. _____ amazing it is to have a cooking robot at home!A.What an52. Look at the smog (雾霾). _____ bad weather it is!A.How53.—I can't believe Jack talked to his grandfather like that just now. _____ boy he is!—I agree. He is not supposed to do that.A.How politeC.What a polite54.—_____ progress Simon has made in Chinese.—Year. He always gets up early to practice Chinese.A.What great55. _____ interesting wonders they saw in Yunnan!A.How56. _____ great weight the mother felt off her mind when she found her lost son!A.How57. _____ role the actress played in the play! So she has many fans.A.How wonderfulC.How a wonderful58. _____ wonderful our school is! There are many good teachers and students in it.B.What a wonderfulD.What wonderfulB.WhatC.What aD.What anB.How anC.WhatD.What anB.What a greatC.How greatD.How a greatB.How impoliteD.What an impoliteB.How aC.WhatD.What aB.What aC.HowD.What第7页（共37页）A.WhatB.What aC.HowD.How a59._____ time the students had in the theme park!A.How fantasticC.What a fantastic60.—Aamir Khan played the part of a great father in the movieThe Tale of Fatherly Love.—_____ excellent actor he is!A.What61.—We are building the underground in Changzhou now. It will be in use in 2018.—Wow! _____ it will make to our life!A.How great differenceC.How a great influence62.—_____ the speech was yesterday!—It's a pity that I was absent from it.A.What a boringC.What a wonderful63. _____ great progress you have made! Your mother must be satisfied with you.A.What a64. _____ fine weather it is! Let's go hiking.A.What a65. _____ good advice she provided! It did help me a lot!A.How aB.What aB.HowC.WhatD.How aB.WhatC.How aD.HowB.How boringD.How wonderfulB.What a great differenceD.What great influenceB.What aC.What anD.HowB.What fantasticD.How a fantastic第8页（共37页）C.HowD.What66.—_____ strong country our motherland is! We are so proud of it.—Yes. It is developing very fast.A.What67. _____ useful advice he got from _____ European story!A.How; a68. _____ unusual experience you had in the USA!A.What aC.What69.—_____ exciting sport news report we are listening to now!—Yes, our team has won the football match.A.How70. _____ terrible the hazy weather is in that city in winter! Let's take immediate action!A.What71. _____ exciting speech Trump's daughter has made to the American people!A.How72. _____ useful advice the expert has given us! It'll help us a lot in our English study!A.How73. _____ moving text message Mom received on Thanksgiving Day!A.What74. _____ awful weather we are having! It's raining again.第9页（共37页）B.HowC.What aD.How aB.What; anC.What a; anD.What; aB. What anD.HowB.How anC.WhatD.What anB.What aC.HowD.How aB.How anC.WhatD.What anB.WhatC.What aD.What anB.What aC.What anD.HowA.WhatB.WhatanC.HowD.What a75. _____ exciting it is to see Kobe Bryant playing at the court with my own eyes!A.What76. _____ heavy rainstorm it was! The town had the most serious flood in the past ten years.A.What a77. _____ amusing characters Mr. Thompson has created in the comic strip!A.How78. _____ useful advice Mr. Liu gave us !A.What a79. _____ interesting book it is!A.What an80. _____ an interesting film!A.How81. _____ high praise President Xi's speech has won from BRICS leaders!A.How82. I met my primary school classmate when I was traveling in Australia. _____ nice surprise!A.What a83. _____ surprise news it is! All of us feel surprised at it.A.How84. _____ amazing movie it is! Many people like to watch it.B.WhataC.WhatD.What anB.How aC.WhatD.HowB.WhatC.What aD.What anB.ItC.WhatB.HowC.WhatB.What anC.WhatB.What aC.What anD.WhatB.WhatC.How aD.HowB.HowC.What anD.How an第10页（共37页）A.WhatB.What aC.HowD.What an85.—The girl next to me is really quiet and smart .—Yeah, _____ girl she is !A.how an unusualC.what a unusual86. _____ the doctor won from his patients!A.What high praiseC.What a high praise87.—It is reported that the Chinese women's volleyball team got the champion in the Rio Olympic Games.—_____ exciting news!A.How88.—Here is a ticket to the magic show, Jason.—Wow! _____ gift it is! It's my favorite.A.What a deliciousC.How nice89.—_____ excellent work you have done!—It's very kind of you to say so.A.What an90.—_____ kind girl Jenny is!—Yes. Everyone likes her very much.A.What91. _____ great actress Sun Li is! She acted very well in the TV drama seriesThe Legend of Miyue.第11页（共37页）B.what an unusualD.how unusualB.How high praiseD.How a high praiseB.How anC.WhatD.What anB.What a niceD.How deliciousB.HowC.WhatD.How anB.What aC.HowD.How aA.WhatB.What aC.HowD.How a92. _____ bad weather it is today!A.What93. Look at the photo. _____ big family!A.How94.—It is cool to fly kites in this park.—Yes. _____ it is to fly kites!A.How perfect placeC.What a perfect place95. _____ great news that we will watch the action movie!A.How96. _____ great weather today!A.What a97.—Wow! They were celebrating the Water Festival.—_____ the Dai people were having!A.What fun98.—Do you know that the Terracotta Army in China is more than 2,000 years old?—Wow! _____!A.How large it isC.What a long history it has99.—We will have a vacation of two and a half months after we graduate.B.How modern it isD.What a beautiful place it isB.How funC.What a funD.How a funB.WhatC.HowD.How aB.WhatC.WhataD.What anB.What perfect placeD.How a perfect placeB.WhatC.What aD.How aB.What aC.HowD.How a第12页（共37页）—Wow, _____ exciting news it is!A.what100. _____ fine weather we have today!A.What aB.HowC.WhatB.what anC.howD.how an第13页（共37页）答案第一部分1•. B【解析】此题考查的是感叹句。

中考英语时态综合练习

中考英语时态综合练习1. He _________ swimming in the river every day in summer. (go)2. It ______ you are right. ( seem )3. Look, the childre n ________ basketball on the playgro und. ( play )4. He _____ to the radio whe n I came in.( liste n )5.It is very cold」think it _________ . ( rain )6. —I n eed some paper . —I ______ some for you . ( bring )7.1 can ' t find my pen . Whoit _________ ? ( take )8.He said that he ________back in five minu tes . ( come )9.1 didn ' t meet him. He __________ when I got thertea(ve )10.1 ________ my bike, so I have to walk to school. ( lose )11. He ____ dow n and bega n to read his n ewspaper. ( sit )12. He is not here. He _____ to the post office. (go)13. He is very hun gry. He _____ any thi ng for three days. ( not eat )14.1 ________ with you if I have time . ( go )15.We will go to the cin ema if it ______ tomorrow . (rain )16.1 will tell her the n ews whe n she _____ t o see me next week. (come)17. “ When you _______ the ________ car ? ”"In 1998 . ” ( buy )18. We ___ g ood friends since we met at school . (be)19. What ____ you _________ at five yesterday after noon ? (do)20. The bike is nice . How much ________ i t ________ ? (cost)二、选择最佳答案填空I. We' ll go swimming if the weather ____ f ine tomorrow.A. isB.wasC. will beD.is going to be2.It ______ f ive years since he has left for Beijing.A. wasB. have bee nC.isD.is going to be3. Please don ' t leave the office until your friend __ b ack.A.cameesC.have comeD.will come4. By the end of last year, he ____ about 1500 En glish words.A. learnsB.learnedC.was lear ningD.had lear ned5. L iste n ! Some one ___ in the n ext room .A.criedB.cryi ngC.is cryingD.has cried6. You must tell him the news as soon as you ____ h im.A.seeB.seesC.will seeD.is see ing7. He told me that he ____to see us the next day.esB. cameC. will comeD. would come8. We can ' t find him any where . Perhap® ___ home.A. is goingB. wentC. has comeD. would come9. The teacher told us that the sun ___ bigger than the earth.A. isB. wasC. has bee nD.will be10. Could you tell me where the railway stati on _____ ?A. wasB. isC. will beD. would beII. We __ to the Great Wall several times.A. goB. were goingC. have goneD.have bee n 12.lt seemed that the old man ______ for something over there. A. looks B. looked C. was look ing D. has looked 13.He was sure that he his wallet in the office . A. don ' t B. won ' t C. can ' t D. didn ' t 16. As she ___the newspaper , Granny ____ asleep. A. read , was falli ng B. fell C. was readi ng , was falli ng D.read , fell 17. — ______ my glasses ? — Yes , I saw them on your bed a minute ago. A. Do you see B. Had you see n C. Would you see D. Have you see n 18. — Jim is not coming tonight .- But he ! A. promises B. promised C. will promise D. had promised 19. — What ' s her n ame? I — A. forget B. forgot C. had forgotte n D. am forgetti ng 20.You your rurn so you 'll have to wait. A. will miss B. have missed C. are miss ing D. had missed 21. ____________ H e ofte n his clothes on Sun days. A. wash ing B. washes C. has washed D. wash 22.I ' m Chinese. Where from? A. do you come B. you are coming 23. _______ Mary toschool.A. n ever walksB. is n ever walk ing24. __________________________________ We will start as soon as our teacher .A. comesB. will comeC. comeD. is coming25. _________________ How long ago playing football?A. have you stoppedB. had you stoppedC. did you stop 26.It _____ hard when I left my house .27.I think this question _____ to answer.A. easyB. is easyC. was easyD. will easy28. Don 'talk so loudly . Your father _______ A. sleeps B. is sleep ing C. slept 29. How many people does the doctor know who30.I __ my homework now. 31.It _____ ten years since his father died.32. _______ He for three years. A. left B. would leave C. had left D. has left 14. You must study hard if you ____ w ant to fail the exam. A. won ' t B. don ' t C. haven t D.hadn 15. — I ' m afraid you can 't sit Soey. , I ____ now. C. you come D. are you coming C. walk n ever D. n ever is walk ingD. do you stopA. is rai ningB. rainsC. was rainingD. will rainD. had sleptof the disease ?A. are dyingB. is dyingC. has diedD. diesA. finishB. fini shedC. have fini shedD. had finishedA. isB. wasC. had bee nD. will beA. has joinedB. has bee n in the armyC. joi nedD. has served the army33. _________________ His grandfather for thirty years.A. diedB. was deadC. has bee n deadD. has died34.1 ____ from my brother for a long time.A. not have heardB. have not heardC. have heard notD. do not hear35. Maths ____ , one of the most important subjects always interested him.A. hasB. haveC. areD. is36. — Did your brother go to America last year?— ________ A. No , he did n ever go thereB. No , he has n ever gone hereC. No , he never was thereD. No , he ' s never been there37. He ___ that factory si nee 1958. A. has left B. has worked in C. has gone from D. has come to38.S ince ten years ago, great cha nges ___ in China.A. happe nedB. have bee n happe nedC. have happe nedD. are take n place 39.Our teacher ____to Beijing three times. A. wentB. had goneC. has goneD. has bee n 40.It ' s the third time y _____ late this week. A. had arrivedB. arrivedC. have arrivedD. arrive 41. ____ the film si nee I came here. A. I ' ve seenB. I will seeC. I would seeD. I see 42. Last week John ___ his leg. A. felt and broke nB. fell and brokeC. feels and breaksD. falle n and broke n 43. Jack __ his thick coat because it was snowing. A. puts onB. put onC. takes onD. took on 44. He ____ the picture on the wall.A. han gedB. hungC. has han gedD. was han ged 45. Next mon th, ___ twenty five.A. has my sisterB. my sister will beC. my sister shall haveD. my sister is going to be46. You __ her again in a few weeks.A. will seeB. have see nC. had see n 47. My parents ____ me to be a doctor. A. hoped B. wan ted C. decided48.It ____ hard when we left. A. is raining B. has rained C. rained 49. By the end of last term , we _____ English for two years. 50.She said that she _____ there for five years .A. has workedB. had workedC. was work ingD. worked51. Mrs Brown ____ i n New York for three years before she went to London.A. livedB. had livedC. has livedD. will live52. Whe n we arrived , the dinner ______ .A. already bega nB. has already begu nC. had already begu nD. was just begu n53.I will go home for the holiday as soon as I ______ m y exams.A. will fin ishB. fin ishC. fin ishi ngD. fini shed 54. __________ W hen , I ' ll talk to him. A. does Peter come B. Peter will come C. Peter comes D. can Peter comeD. have bee n see n D. withesD. was rai ningA. have studiedB. have bee n studiedC. would studiedD. had studied55. My sister ____ to see me . She ' II be here soon.A. comesB. is comingC. had comeD. came 56. They said they ___ our answer the next day . A. had heardB. would hear ofC. would hearD. will hear 57. The old man said that light _____ f aster than sound. A. went B. will go C. travelsD. will travel 58.0h, dear Xiao Hong . I _____ you in Sheyang. A. don ' t know , are B. didn ' t know , wereC. didn ' t know , areD. don ' t know , have been 59. — Is Joh n going away?—I think so . He ______ for a better job, but he didn it. ' t getA. had hopedB. was hopedC. hop ingD. had hope 60. —Well , here I am at last. — Good ! I _______ worried _____ .A. was ,that you wouldn ' t be back on time, is , that you would be back on timeC. is , so you ' d be bacleon timD. was , whether you wouldn ' t be back on time 参考答案:26-30 CBBAC31-35 ABCBA 36-40 DBCDC 41-45 ABBBB 46-50 ABDDB 51-55 BCBCB 56-60 CCBAA 、l.goes 2. seems 3. are playi ng 4. was liste ning 5.is going to rain 6. will bring7. has take n 8.would come 9. had left 10. 14.will go doing 20. did , cost 6-10 ADCAB hasn ' t e t 二、1-5 ACBDC 15. rains es 11-15 DCCBD have lost 11. sat 12. has go ne 13. 17. did , buy 18. have been 19. were ,16-20 BDBAB 21-25 BAAAC。

中考历史综合练习题

中考综合练习题1、〔此题7分〕邮票也是记录和纪念历史的一种形式。

2015年9月3日是中国人民抗日战争胜利70周年纪念日，国家邮政局当日发行了一套(13枚)纪念邮票来铭刻缅怀这一重大事件。

阅读以下材料，结合所学知识，答复以下问题。

材料一：九一八事变纪念馆台儿庄战役纪念馆百团大战纪念（1）以上三枚邮票所承载的历史事件在中国人民抗日战争史上分别具有怎样突出的历史地位"〔各用一句话说明〕〔3分〕材料二：2015年9月3日，是中国人民抗日战争暨世界反法西斯战争胜利70周年纪念日，中国政府开展了各种形式的纪念活动，并在首都天安门广场举行了盛大的阅兵仪式。

70年前，战场的主战场，中国万众一心浴血奋战。

70年后，中国首次为纪念抗战胜利举行阅兵，铭记历史，珍视和平，奏响最强音!（2）抗日战争是值得纪念、深刻影响中国历史的重大事件，它的胜利对于中华民族的历史开展进程有何影响"〔2分〕中国能够取得抗日战争的胜利根本因素是什么"〔1分〕（3）根据材料二并结合自己的理解，谈谈我国在"抗日战争胜利纪念日〞举行盛大阅兵活动具有什么样的现实意义。

〔1分〕2、2016年，中国共产党迎来建党95周年。

95载艰辛卓绝，95载荣耀辉煌。

95年来，中国共产党团结带着全国各族人民战胜各种困难险阻，取得了新主义革命和社会主义革命、建立、改革的伟大胜利，谱写了中华民族自强不息、实现复兴的奋斗凯歌。

仔细阅读分析下面历史年代尺相关信息，联系所学知识，答复以下问题。

〔1〕联系1997年回归和中共十五大召开两件大事，给上面年代尺中与1997年相对应的方框填上两个适当的主题词。

〔2分〕〔2〕"开天辟地〞对应的历史事件是中共一大宣告中国共产党的诞生，请说出中国共产党的诞生地以及见证其诞生的一个与会代表。

〔2分〕〔3〕有人说，十一届三中全会〔1978年〕是新时期的会议〔1935年〕。

请结合史实谈谈这两次会议的共同点。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

12014yp 初三数学基础测试卷一、选择题（本大题每小题4分，满分24分）1．下列数中属于无理数的是（）（A ）227；（B ）1416；（C ）.1.0；（D2．下列关于x 的方程一定是一元一次方程的是（）（A ）11x x-=；（B ）2(1)a x b +=；（C ）ax b =；（D3=． 3．布袋中装有大小一样的3个白球、2个黑球，从布袋中任意摸出一个球，则下列事件中是必然事件的是（）（A ）摸出的是白球或黑球；（B ）摸出的是黑球；（C ）摸出的是白球；（D ）摸出的是红球． 4．某外贸公司要出口一批食品罐头，标准质量为每听454克，现抽取10听样品进行检测，它们的质量与标准质量的差值（单位：克）如下：－10，＋5，0，＋5，0，0，－5，0，＋5，＋10。

则这10听罐头质量的平均数及众数为（）（A ）454，454；（B ）455，454；（C ）454，459；（D ）455，0．5．已知非零向量,,a b c r r r ，其中2c a b =+r r r。

下列各向量中与c r 是平行向量的是（）（A ）2m a b =-u r r r ；（B ）2n b a =-r r r；（C ）42q a b =+r r r ；（D ）24g a b =+u r r r .6．下列每个图中都有一对全等三角形，其中的一个三角形只经过一次旋转运动即可和另一个三角形重合的是（）( A ) （C ）；（D ）．二、填空题（本大题每小题4分，满分48分）7．当2x >时，化简：2x -= . 8．函数12y x =-的定义域是 . 9．若关于x 的一元二次方程220x x m +-+=有两个不相等的实数根，则m 的取值范围是 .10．点A 11(,)x y 、B 22(,)x y 在一次函数2y x b =-+的图像上，若12x x <，则1y 2y （填“＜”或“＞”或“＝”）. 11．抛物线2242y x x =+-的顶点坐标是 .12．某区在初一年级一次数学期末考试后，随机抽查了部分同学的成绩，整理成频数分布直方图如右，则本次抽查的样本的中位数所在的区间是 .13．如果矩形的周长是20cm ，相邻两边长之比为2:3，那么对角线长为 cm. 14．内角为108°的正多边形是对称图形.15．我们把四边形两条对角线中点的连线段称为“奇异中位线”。

现有两个全等三角形，边长分别为3cm 、4cm 、5cm 。

将这两个三角形相等的边重合拼成凸四边形，如果凸四边形的“奇异中位线”的长不为0，那么“奇异中位线”的长是 cm 。

（第12题图）216．如图，△ABC 中∠ABC =70°，∠BAC 的外角平分线与∠ACB 的外角的平分线交于点O ，则∠ABO = 度.17．如图，等腰△ABC 中，AB =AC ，BC =8。

已知重心G 到点A 的距离为6，则G 到点B 的距离是_ . 18．如图，扇形OAB 的圆心角为2α，点P 为»AB 上一点，将此扇形翻折，当点O 和点P 重合时折痕恰巧过点B ，且65AB PB =，则α正切值为 .三、解答题（第19~22题每题10分，第23~24题每题12分，第25题14分，满分78分）19．计算：11+3-⎛⎫⎪⎝⎭． 20．解方程组：22223205x xy y x y ⎧-+=⎪⎨+=⎪⎩21. 如图，矩形ABCD 中，AB =3，AD =5，点E 在AD 上，且AE :ED =1:4，联结BE ，射线EF ⊥BE 交边DC 于点F 。

求CF 的长.AB O （第18题图）（第17题图） AO (第16题图) D F （第21题图）322．某商店第一次用600元购进某种型号的铅笔若干支，第二次又用600元购进该款铅笔，但这次每支的进价比第一次贵1元，所以购进数量比第一次少了30支．（1）求第一次每支铅笔的进价及购进的数量．（2）若将这两次购进的铅笔按同一单价x （元／支）全部销售完毕，并要求获利不低于420元，求获利y （元）关于单价x （元／支）的函数关系式及定义域，并在直角坐标系内画出它的大致图像。

23．(本题满分12分) 如图，在平行四边形ABCD 中，AE ⊥BC 于E ，AF ⊥CD 于F 。

（1）求证：CD DF BC BE ⋅=⋅；（2）若M 、N 分别是AB 、AD 中点，且∠B =60°，求证：EM //FN ．ABCDEF（第23题图）(第22题图)424．(本题满分12分，第（1）小题4分，第（2）小题4分，第（3）小题4分，)已知抛物线422--=ax ax y 与x 轴交于点A 、B (点A 在点B 的左侧），与y 轴交于点C ，△ABC 的面积为12.（1）求抛物线的对称轴及表达式；（2）若点P 在x 轴上方的抛物线上，且tan ∠PAB =21，求点P 的坐标；（3）在（2）的条件下，过C 作射线交线段AP 于点E ，使得tan ∠BCE =21，联结BE ，试问BE 与BC是否垂直？请通过计算说明。

25．（本题满分14分，第(1)小题4分，第(2)小题5分，第（3）小题5分）已知AM 平分∠BAC ，AB =AC =10，cos ∠BAM =45。

点O 为射线AM 上的动点，以O 为圆心，BO 为半径画圆交直线AB 于点E （不与点B 重合）。

（1）如图（1），当点O 为BC 与AM 的交点时，求BE 的长；（2）以点A 为圆心，AO 为半径画圆，如果⊙A 与⊙O 相切，求AO 的长；（3）试就点E 在直线AB 上相对于A 、B 两点的位置关系加以讨论，并指出相应的AO 的取值范围；x （第24题图） A B C M O E 图（1）备用图 AB C M （第25题图）5杨浦区初三数学基础测试卷答案及评分标准2014.4一、选择题1、D ；2、B ；3、A ；4、B ；5、C ；6、D 二、填空题7、x-2；8、94m <；9、3m ≤且2m ≠；10、>；11、（-1，-4）；12、80~90；13、14、轴；15、35；16.5；17. 710；18. 34三、解答题19.解：原式23+----------------------------------8分=3分20. 解：由方程1得：()(2)0x y x y --=，∴0x y -=或20x y -=-----------3分∴原方程组转化为（Ⅰ）22205x y x y -=⎧⎨+=⎩或（Ⅱ）225x y x y -=⎧⎨+=⎩，-----------2分解（Ⅰ）得121222,11x x y y ==-⎧⎧⎨⎨==-⎩⎩，--------------------------------------2分解（Ⅱ）得3434,x x y y ⎧⎧==⎪⎪⎪⎪⎨⎨⎪⎪==⎪⎪⎩⎩------------------------------2分 ∴原方程组的解为：121222,11x x y y ==-⎧⎧⎨⎨==-⎩⎩，3434,x x y y ⎧⎧==⎪⎪⎪⎪⎨⎨⎪⎪==⎪⎪⎩⎩---------1分 21. 解：∵AE:ED=1:4，AD=5, ∴AE=1，ED=4, -----------------2分∵矩形ABCD ，∴∠A=∠D=90°，∴∠AEB+∠ABE=90° ∵EF ⊥BE ，∴∠AEB+∠DEF=90°, ∴∠ABE=∠DEF,∴△ABE ∽△DEF ，-----------------------------------3分∴AB EDAE DF =,-----------------------------------1分 ∴341DF =,∴43DF =----------------------------2分 ∴45333CF =-=，-----------------------------2分22. 解：（1）设第一次每支铅笔的进价为a 元／支，则据题意得：600600301a a -=+，--------------------------------（2分） ∴124,5a a ==-（舍）----------------------------------（2分）66001504=------------------------------------------------（1分）答：第一次每支铅笔的进价是4元，购进150支。

-------------------------------（1分）（2）由题意得：y ＝（x －4）150＋（x －5）120＝270x －1200 即获利y （元）关于单价x （元／支）的函数关系为：y ＝270x －1200（6x ≥）----------------------------------------------（1分，1分）-------------------------(2分)23. 证明：（1）∵平行四边形ABCD ，∴∠ABD=∠ADC ，-------1分∵AE ⊥BC 于E ，AF ⊥CD 于F ，∴∠AEB=∠AFD=90°，-------1分 ∴△ABE ∽△ADF , ∴,---------------1分∵平行四边形ABCD ，∴AB=CD ，AD=BC ，---------2分 ∴,即----------1分(2) 延长EM 交DA 的延长线于点Q ，∵平行四边形ABCD ，∴DQ//BC ，∠Q=∠MEB,∵AE ⊥BC 于E ，M 是AB 中点，∴ME=MB∴∠MEB=∠B, ∴∠Q=∠B,∵∠B=60°，∴∠Q=60°,-----------------------------3分∵AF ⊥CD 于F ，N 是AD 中点，∴NF=ND ，∠GBE=∠D, ∵平行四边形ABCD ，∴∠D=∠B=60°，∴∠GBE=∠D=60°, ∴∠DNF=60°, ---------------------------2分 ∴∠DNF=∠Q,∴EM//FN ．-------------------------------------1分 24. 解：(1)∵抛物线,∴与y 轴交点C （0，-4）∴对称轴为直线，---------------------------------1分∵抛物线与x 轴交于点A 、B ，且△ABC 的面积为12，∴AB=6 -----1分 ∴点A （-2,0），B （4,0）-----------------------------------1分 ∵抛物线过点A ，∴，∴-----------------1分 ∴抛物线表达式为（2）过P 作PH ⊥x 轴，∵tan ∠PAB=，∴设PH=k ，AH=2k,-------1分 ∴P 点的坐标是（2k-2，k ）（k>0）--------------------------1分 ∵点P 在抛物线上，∴，∴,∴P(5，)-----------------------------------------------2分（3）是---------------------------------------------------1分证明：设AE 交y 轴于点D ，x (元/支) A BCDE F MN7∵A （-2,0），C （0，-4），∴tan ∠ACO=，∵tan ∠PAB=，∴∠PAB=∠ACO, ∵∠ACO+∠OAC=,∴∠PAB+∠OAC=,∴PA ⊥AC, -------------------------1分 ∵tan ∠BCE=，∴∠ACO=∠BCE ，∴∠ACE=∠OCB ∵B （4,0）, C （0，-4），∴∠OCB=,∠ACE=,∵A （-2,0），C （0，-4），∴AO=2，OC=4，∴AO=,∴CE=,-----------1分 ∵B （4,0）, C （0，-4）, ∴BC= 在△AOC 和△EBC 中，,,∴=,又∠ACO=∠BCE ，∴△AOC ∽△EBC ，---------1分 ∴∠EBC=∠AOC=,∴BE ⊥BC 。