2012云南省中考英语试题
2012年云南省曲靖市中考英语试卷(无答案)
英语试题卷·第1页（共8页）绝密★曲靖市2012年初中学业水平考试英语 试题卷（本试卷分第I 卷和第II 卷，共8页。
考试时间120分钟，满分120分）注意事项：1. 答题前，考生务必用黑色碳素笔或钢笔将自己的姓名、准考证号、考场号、座位号在答题卡上填写清楚，并认真核准条形码上的准考证号及姓名，在规定的位置贴好条形码。
2. 考生必须把所有的答案填涂在答题卡上。
答在试卷上的答案无效。
3. 第I 卷1～75小题，选出答案后，用2B 铅笔把答题卡上对应的答案选项框涂黑。
如需改动，用橡皮擦擦干净后，再选涂其它答案选项框。
不要填涂和勾划无关选项。
第II 卷用黑色碳素笔或钢笔作答，答案不要超出规定的答题框。
4. 考生必须按规定的方法和要求答题，不按要求答题所造成的后果由本人负责。
5. 考试结束后，将本试卷和答题卡一并交回。
第I 卷（共三部分 满分95分）第一部分 听力（共四节，满分30分）第一节 听句子，选出与所听句子内容相关的图画。
注意每个句子听两遍。
（共5小题，每小题1分，满分5分）1.A. B. C.2.A. B. C.3.A. B. C.4.A. B. C.5.A. B. C.第二节听句子，选出与所听句子内容相符的正确答语。
注意每个句子听两遍。
（共5小题，每小题1分，满分5分）6. A. I want to watch TV. B. Sorry, I can’t. C. Yes, I do.7. A. Yes, it does. B. Yes, there is. C. No, it isn’t.8. A. Sorry. I won’t. B. Yes, I will. C. No, I don’t.9. A. He’s very well. B. He’s a driver. C. He’s tall.10. A. I like it. B. Not at all. C. Sure. Here you are.第三节听对话，选出能回答问题的正确选项。
2012年云南省中考英语作文答案
The Power of Perseverance: Lessons fromthe 2012 Yunnan Provincial High SchoolEntrance Exam English EssayIn the 2012 Yunnan Provincial High School Entrance Exam, the English essay topic was a profound exploration of perseverance and its role in shaping our lives. The essay invited students to reflect on their own experiences and discuss how perseverance had helped them overcome challenges, learn valuable lessons, and ultimately, achieve success.Perseverance, a quality that is often overlooked in today's fast-paced world, is the silent force that drivesus forward when faced with obstacles and setbacks. It isthe determination to continue despite difficulties, the refusal to give up, and the belief that with enough effort, success is achievable.In my own life, I have experienced the power of perseverance on numerous occasions. One such instance occurred when I decided to learn a new instrument, the guitar. Initially, the task seemed daunting, with complex chords and finger placements to master. However, Ipersevered, practicing daily and gradually overcoming the initial difficulties. Over time, the once-impossible chords became familiar, and I was able to play simple melodies. This experience taught me that with perseverance, even the most challenging tasks can be overcome.The essay further explored the role of perseverance in academic success. It argued that while intelligence and talent are important, perseverance is often the key factor that separates successful students from their peers. This was evident in my own academic journey. I remember struggling with a particularly difficult subject in school. While my classmates seemed to grasp the concepts easily, I found myself struggling. However, I refused to give up. I persevered, seeking help from teachers and classmates, and eventually, I mastered the subject. This experience taught me that perseverance is not just about never giving up;it's about learning from failures, improving, and trying again.Moreover, the essay highlighted the importance of perseverance in building character. It argued that by persevering through difficult times, we develop resilience,determination, and a sense of accomplishment that is unmatched. I believe this to be true. The challenges I have faced in my life, whether it was learning a new skill or overcoming academic difficulties, have all shaped me into a stronger, more resilient individual. I am grateful for these experiences because they have taught me that perseverance is not just a tool for achieving goals; it's a way of life that helps us grow and evolve.In conclusion, the 2012 Yunnan Provincial High School Entrance Exam English essay on perseverance provided a valuable lesson on the power of persistence. It reminded us that while success may not come easily, with perseverance and determination, we can overcome any obstacle and achieve our dreams. As students and individuals, we should embrace the challenges that come our way, learn from our failures, and never give up on our goals. After all, as the essay so eloquently put it, "Perseverance is not a long race; it is many short races one after another."**坚持不懈的力量：从2012年云南省中考英语作文中汲取的教训**在2012年云南省中考中，英语作文题目是对坚持不懈的深刻探讨，以及它如何塑造我们的生活。
2012年 中考英语试题及答案
试卷类型：A二○一二年初中学业水平考试英语试题注意事项：1．本试题分第I卷和第II卷两部分。
第I卷1－6页为选择题，55分；第II卷7－10页为非选择题，45分；共100分。
考试用时100分钟。
2．答第I卷前务必将自己的姓名、考号、考试科目及试卷类型涂写在答题卡上。
考试结束后，试题和答题卡一并收回。
3．第I卷每题选出答案后，都必须用2B铅笔把答题卡上对应题目的答案标号（A、B、C或D）涂黑。
如需改动，必须先用橡皮擦干净，再改涂其它答案。
第I卷（选择题共55分）一、英语知识运用（共两节，满分25分）第一节单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1. My host family is taking me to ________ English film festival next weekend.A. anB. aC. theD. 不填2. —What do you call your father’s sisters?—_______.A. UnclesB. CousinsC. AuntsD. Parents3. A 100-year-old man ran a marathon in Toronto on Sunday. He became the ________ personto complete the long-distance running in the world.A. youngestB. bestC. biggestD. oldest4. —What does your new English teacher look like?—She is a pretty lady ________ long hair.A. atB. forC. withD. of5. —Do you need a new dictionary, Susan?—No, Mum. My uncle bought me ________ yesterday.A. oneB. itC. the oneD. another6. My friend Frank sings well, and he is _______ good at playing guitar.A. notB. alsoC. yetD. too7. As one of the school rules, middle school students are not ________ to smoke.A. orderedB. refusedC. allowedD. forbidden8. —Have you ever seen the movie 2012?—Yes, but I don’t believe ________ the year 2012 will see the end of the world.A. thatB. whatC. howD. if9. Some of the students are nearsighted _______ they spend too much time watching TV orplaying online games.A. whenB. thoughC. becauseD. unless10. —Excuse me, can you tell me the way to the People’s Park?—Walk along this road and turn right, and the park is on your right. You _______miss it.A. needn’tB. mustn’tC. may notD. won’t11. Our foreign teacher Mr Green ________ us English since three years ago.A. has taughtB. is teachingC. taughtD. teaches12. —Steve, ________do you play basketball after school?—Twice a week. It can keep me healthy.A. how farB. how soonC. how longD. how often13. Whenever I see the birds, I’ll _______ flying in the sky.A. think upB. dream ofC. work onD. pick up14. Welcome to our school, ladies and gentlemen. ________, I’d like to introduce myself.A. To be honestB. To my surpriseC. To start withD. To tell you the truth15. Which of the following signs means “No climbing”?A B C D第二节完形填空（共10小题；每小题1分，满分10分）阅读下面短文，掌握其大意，然后从16～25各小题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
2012云南大理英语中考题word-解析
That year I went to the college. On the first day of the term, I was so ___41___ that an old lady sat next to me. She was very old. ___42___ she looked very active.“Why are you in___43___ at such an age, Rose?” I asked her. “I’m here to meet a rich husband, get married, have several children and travel,” she answered jokingly. I was ___44___ in what may have made her take on this challenge at her age. “In fact, I always dreamed of ___45___ a college education and now I’m getting one!” she told me. Later, we became friends.At the end of the term, we invited her to give a ___46___ to our class. I’ll never forget what she said. She cleared her throat and ___47___: “We do not stop working because we are young; we grow old because we stop. Do you hope to stay young, be happy, and get ___48___? Do you have a dream? I had a dream of going to college. It almost took me all my lifetime, but here I am. Never lose your dreams and never ___49___.” We were all moved by Rose’s words. And I still remember her words in all my life, so I continue my dreams and try ___50___ best to achieve them.41. A. tired B. strict C. surprised D. useful42. A. because B. but C. or D. so43. A. college B. street C. supermarket D. lab44. A. interesting B. interested C. interest D. interests45. A. have B. has C. had D. having46. A. reason B. survey C. speech D. hand47. A. begins B. began C. begin D. to begin48. A. failed B. upset C. sad D. successful49. A. give up B. give away C. give back D. give out50. A. our B. his C. her D. my【2012云南大理】第三部分阅读理解（共15小题，满分25分）【2012云南大理】AWhat picture do you have of the future? Will life in the future be better, worse or the same as now? What do you hope for about the future? Scientists think that life will probable be very different in 2050.First of all, it seems that people won’t use TV channels (频道) by 2050. instead, people will choose a program from a “menu” and a computer will send the program directly to the television.Water will become a very serious problem. We’ll need much more water, but there won’t be enough. Some scientists think that water would be the cause of war (战争).Cars will run on new, clean energy and they will go very fast. And there won’t be any accidents with the help of computes. On the other hand, space planes will take people around the world in two hours.Robots will work in factories instead of people. Many factories have already used robots. Big companies prefer robots—they do not ask for money, and they work for 24 hours a day…In a word, by 2050, our life will change a lot and our future will be quite different from now.根据短文内容，判断以下句子的正误。
2012年云南省昆明市中考英语试卷-答案
云南省昆明市2012年初中学业水平考试英语答案解析第Ⅰ卷第一部分听力略第二部分英语知识运用第一节单项填空21.【答案】D【解析】When is his birthday?他的生日是什么时候？When is her birthday?她的生日是什么时候？Happy birthday to you.祝你生日快乐；When is your birthday?你的生日是什么时候？根据答语My birthday is November 11th.我的生日是11月1号。
推知上句问句是你的生日是什么时候？【提示】句意：你的生日是什么时候？我的生日是11月11号。
【考点】常用日常交际用语22.【答案】B【解析】would you like to do…？你愿意做某事吗？否定的回答可以用sorry，再加上原因；肯定的回答可用sure，I’d love to；根据问句“Would you like to go bike riding with us tomorrow？”可知答语应是：“Sure, I’d love to.”【提示】句意：你愿意明天和我们一起去骑单车吗？当然，我愿意去。
【考点】常用日常交际用语23.【答案】A【解析】Canada加拿大；Japanese日本人，日语；English英国人，英语；Australian澳大利亚人；根据句中“She is from…”可知此处应为国家。
【提示】句意：我姐姐有一个笔友，她来自加拿大。
【考点】名词的词义辨析24.【答案】C【解析】I like them我喜欢它们；I enjoy them我喜欢它们；I can’t stand them我受不了它们；I don’t agree我不同意；根据答语“But my mother likes them.”可知语意发生了转折，推测：我不喜欢（我受不了）它们。
【提示】句意：你如何看待肥皂剧的？我受不了它们，但是我的母亲喜欢它们。
2012云南大理英语中考题word
2012云南大理英语中考题word_解析2012 年大理、楚雄、文山、保山、丽江、怒江、迪庆、临沧初中学业水平考试英语试题卷第二部分英语知识运用（共三节，满分30 分）第一节词语释义（共5 小题，每小题1 分，满分5 分）21. Maybe the best gift in the world is not expensive, but must be full of love. A. cheap B. cleanC. terribleD. smart 【答案】A 【解析】选A。
考查词语释义。
句意：也许世界上最好的礼物是不贵的，但必须充满爱。
not expensive “不贵”相当于cheap，故答案为A。
22.—The heavy rain cheered the farmers up. —Yes, it hasn’t rained for a long time. A. make…happy B. put…up C. made…happy D. let…down 【答案】C 【解析】选C。
考查词语释义。
句意：——这场大雨使农民们很高兴。
——是的。
已好长时间没有下雨了。
cheer sb. up 相当于make sb. happy “使某人高兴”。
23. —Excuse me, where’s the City Library? —It’s a Sunday run to go there. You’d better take a taxi. A. a Sunday morning B. a long way C. a good runner D. a short way 【答案】B 【解析】选B。
考查词语释义。
句意：——对不起，城市图书馆在哪儿？——到那儿有很长一段路，你最好乘出租车。
a Sunday run 相当于a long way “很长一段路”。
24. Tom didn’t hand in his homework this morning, it got up his teacher’s nose. A. Tom broke his teacher’s nose B. his teacher had a beautiful nose C. Tom was angry D. his teacher was angry 【答案】D 【解析】选D。
2012年云南中考英语试卷及答案
2012年云南中考英语试卷及答案第一部分听力(共四节，满分25分)第一节听句子，选出与句子内容相关的图画，并将所选答案的字母代号填入答题卷或填涂在答题卡相应位置，每个句子听两遍。
(共5小题，每小题1分，满分5分)第二节听句子，选出与所听句子内容相符的正确答语，并将所选答案的字母代号填入答题卷或填涂在答题卡相应位置，每个句子听两遍。
(共5小题，每小题l分，满分5分)6. A. It's October 2nd. B. It is Monday. C. It is 6:30.7. A. You're welcome. B. Yes, I think so. C. It's boring.8. A. Last year. B. Twice a week. C. For two days.9. A. I'm so happy. B. Have a good time. C. I 'm sorry to hear that.10. A. Sure, I'd love to. B. It's very delicious. C. I'm fine, too.第三节听对话，选出能回答问题的正确选项，并将其字母代号填入答题卷或填涂在答题卡相应位置，每段对话听两遍。
(共5小题，每小题l分，满分5分)听第一段对话，回答第11～l2小题。
11.-Who did David go to the movie with?A. His friends.B. His family.C. His pen pat.12. What does David think of the movie?A. Interesting.B. Exciting.C. Scary-听第二段对话，回答第l3～15小题。
13. Where will the boy go this weekend?A. To the zoo.B. To the beach.C. To the museum.14. How many students will go there?A. 4.B. 5.C. 6.15. How will they go there?A. On foot.B. By bus.C. By bike.第四节听对话，完成下列信息表格。
2012年昭通市中考英语试卷
2012年昭通市初中学业水平考试英语试题卷第二部分英语知识运用（共三节，满分30分）第一节词语释义（共5小题，每小题1分，满分5分）选出与句中划线部分意义最接近的解释，并将其字母代号在答题卡相应位置上填涂。
21．Would you like to have dinner with us?A. have noodlesB. have bread and milkC. come to the evening mealD. help to cook22．My full name is James Allan Green. Green is my family name.A. first nameB. middle nameC. given nameD. last name23．Take your time, we still have thirty minutes before the class starts.A. Hurry upB. Come onC. Don’t worryD. Be careful24．I hav e worked all day, now I’m dog-tired.A. not tiredB. relaxedC. very tiredD. excited25．Jim finally decided to flee from the bottle, because his doctor said he would die if he kept drinking.A. stay away from the bottleB. stop drinkingC. have a balanced dietD. leave the world第二节单项填空（共15小题，每小题1分，满分15分）从A、B、C、D四个选项中选择能填入空白处的最佳答案，并将其字母代号在答题卡相应位置上填涂。
26．—Lily is coming by plane tomorrow.—Let’s go to airport to meet her.A. / ; theB. / ; anC. the ; theD. a ; a27．Xiao Lang has five cats. The white one is of all.A. beautifulB. the more beautiful thanC. most beautifulD. the most beautiful28．The old woman took away the dictionary but did not ______.A. pay itB. pay for itC. cost itD. spend it29．I don’t know .A. what’s his nameB. what is he interested inC. what does he likeD. what his job is30．Playing games makes us feel .A. happilyB. sadlyC. happyD. unhappily31．—What will happen if I wear jeans on school days?—Don’t wear jeans! If you wear jeans to school on school days, the teachers you in.A. will letB. won’t letC. letD. don’t let32． a big party in our school in two weeks.A. There hasB. There will haveC. There is going to haveD. There is going to be33．Please save water, ______ our life will be in trouble.A. andB. butC. orD. so34．—I feel thirsty. I want to drink. What about you?—OK. Let’s go and get .A. two pieces of breadB. two bottles of orangeC. some chocolateD. two orange35．—Madam, would you mind my opening the window?—. My baby has a cold.A. Of course notB. OK. I’ll do it right awayC. Yes, pleaseD. Sorry, I’m afraid you can’t36．—Did you see a boy in blue pass by just now?—No, sir. I a magazine.A. readB. am readingC. was readingD. would read37．—Do you know that woman with a small bag on her arm?—Yes. She is mother.A. Lucy and Lily’sB. Lucy’s and Lily’sC. Lucy’s and LilyD. Lucys and Lilys38．—Must we clean the classroom right now?—No, you . You clean it after lunch.A. needn’t ; mayB. needn’t ; mustC. mustn’t ; canD. mustn’t ; may39．—You seem to like sweets.—, I buy sweets three times a week.A. So do IB. So I doC. So am ID. So I am40．—Jack’s pet parrot died yesterday. He was very sad.—I am sorry to hear that. Let’s.A. put him upB. cheer him upC. pick him upD. look him up第三节完形填空（共10小题，每小题1分，满分10分）从A、B、C、D四个选项中选择能填入空白处的最佳答案，并将其字母代号在答题卡相应位置上填涂。
2012年云南省初中学业水平考试英语试卷
2012年大理、楚雄、文山、保出、丽江、怒江、迪庆、临沧初中学业水平考试英语试题卷第一部分听力(共四节，满分25分)第一节听句子，选出与句子内容相关的图画，并将所选答案的字母代号填入答题卷或填涂在答题卡相应位置，每个句子听两遍。
(共5小题，每小题1分，满分5分)第二节听句子，选出与所听句子内容相符的正确答语，并将所选答案的字母代号填入答题卷或填涂在答题卡相应位置，每个句子听两遍。
(共5小题，每小题l分，满分5分)6. A. It's October 2nd. B. It is Monday. C. It is 6:30.7. A. You're welcome. B. Yes, I think so. C. It's boring.8. A. Last year. B. Twice a week. C. For two days. 9. A. I'm so happy. B. Have a good time. C. I 'm sorry to hear that.10. A. Sure, I'd love to. B. It's very delicious. C. I'm fine, too.第三节听对话，选出能回答问题的正确选项，并将其字母代号填入答题卷或填涂在答题卡相应位置，每段对话听两遍。
(共5小题，每小题l分，满分5分)听第一段对话，回答第11～l2小题。
11.-Who did David go to the movie with?A. His friends.B. His family.C. His pen pat.12. What does David think of the movie?A. Interesting.B. Exciting.C. Scary-听第二段对话，回答第l3～15小题。
13. Where will the boy go this weekend?A. To the zoo.B. To the beach.C. To the museum.14. How many students will go there?A. 4.B. 5.C. 6.15. How will they go there?A. On foot.B. By bus.C. By bike.第四节听对话，完成下列信息表格。
云南题型2012中考英语模拟试卷 (含听力及答案)
20012年度曲江中学中考英语试卷 （全卷四个部分，共9页。
满分：120分； 考试时间：120分钟） 注意：1、本卷为试题卷；考生必须在答题卷上作答；答案应书写在答题卷相应位置；在试题卷、草稿纸上答题无效。
2、考试结束后，请将试卷和答题卷一并交回。
第一部分 听力部分 听力（共四节，满分30分）第一节：（共5小题，每题1分，满分5分）听句子，选择与句子内容相关的图画，并将所选答案的字母代号填入答题卷相应的空格内。
每个句子听两遍。
（共5小题，每小题1分，满分5分）A. B. . C.143 2 5AA AB BC C C B第二节：（共5小题，每题1分，满分5分）根据你所听到的句子，选出正确的答语，并将所选答案的字母代号填入答题卷相应的空格内。
每个句子听两遍。
（） 6. A．My handwriting is not good B．Thank you. C．Do n’t say that（）7. A．No, I will B．Sorry, I won’t.C．Because I was ill（）8. A．Yes, I am. B. No, I’m not.C．Hold on ,please.（）9. A．Yes, I did. B．No, I don’t．C．went to my aunt’s（）10. A.She’s tal l．B．She’s kind．C．She’s hard-working？第三节：（共10小题，每题1分，满分10分）听对话，回答问题，并将所选答案的字母代号填入答题卷相应的空格内。
每段对话听两遍。
听第一段对话，回答第11、12小题。
（）11.What do they think of the house?A. Satisfying. B．Unpleasant C．Too small（）12.How many things are there in the kitchen?A. TwoB. Three .C. Four听第二段对话，回答第13、14小题。
云南省2012中考年初中学业水平考试试题
是O 的两条弦，，则CD ∠B 的度数为 B.如图，AD ∠B 、都是O 的 60AD =︒B (圆内同弧或等弧所对的圆周角相等︵BD745960000 4.596=位5解析]24=，也可以填π⒓函数y =x 的取值范围是 .⒔已知扇形的圆心角为120︒半径为3cm ，则该扇形的面积为 2m (结果保留π).⒕观察下列图形的排列规律（其中▲、■、★分别表示三角形、正方形、五角星），若第一个图形是三角形，则第18个图形是 .（填图形名称）▲■★▲■★▲■★▲■★▲■★▲■★▲■★▲■★[答案] 五角星[解析] 图形的排列规律是3的循环，而1836÷=余数为0，所以是第三个图形，即五角星. 三、解答题（本大题共9个小题，满分58分）（本小题5分）如图，在中， ，点是边上的一点，，且，过点M 作ME BC ∥交AB 于点E 。
求证：ABC MED ∆≅∆[解析] 如图，ME BC ∥DEM B ∴∠=∠(两直线平行，同位角相等)90DM AB MDE C ⊥⇒∠=︒=∠在ABC MED ∆∆和中()()()B DEM C MDE AC DM ⎧∠=∠⎪∠=∠⎨⎪=⎩已证已证已知A B C M E D ∴∆≅∆()AAS⒘（本小题6分）某企业为严重缺水的甲、乙两所学校捐赠矿泉水共2000件，已知捐给甲校的矿泉水件数比捐给乙校件数的2倍少400件，求该企业捐给甲、乙两所学校的矿泉水各多少件？ [答案] 捐给甲校1200件，捐给乙校800件.[解析] (一元法)设该企业捐给乙校的矿泉水件数是x ，则捐给甲校的矿泉水件数是2400x -， 依题意得方程：(2400)2000x x -+=， 解得：800x =，24001200x -=所以，该企业捐给甲校的矿泉水1200件，捐给乙校的矿泉水800件. (二元法)设该企业捐给甲校的矿泉水件数是x ，捐给乙校的矿泉水件数是y ，依题意得方程组：20002400x y x y +=⎧⎨=-⎩解得：1200x =，800y =所以，该企业捐给甲校的矿泉水是1200件，捐给乙校的矿泉水是800件.⒙（本小题7分）某同学在学习了统计知识后，就下表所列的5种用牙不良习惯对全班每一个同学进行了问卷调查(每个被调查的同学必须选择而且只能在5种用牙不良习惯中选择一项)，调查结果如下统计图所示：根据以上统计图提供的信息，回答下列问题：（1）这个班共有多少学生？（2）这个班中有C 类用牙不良习惯的学生多少人？占全班人数的百分比是多少？ （3）请补全条形统计图.（4）根据调查结果，估计这个年级850名学生中有B 类用牙不良习惯的学生多少人？ [答案] （1）60人；（2）18人，30%；（3）如图；（4）约85人.⒚（本小题7分）现有5个质地、大小完全相同的小球上分别标有数字1,2,1,2,3--，先标有数字2,1,3-的小球放在第一个不透明的盒子里，再将其余小球放在第二个不透明的盒子里，现分别从这两个盒子里各随机取出一个小球.⑴请利用列表或画树状图的方法表示取出的两个小球上的数字之和所有可能的结果；⑵求取出两个小球上的数字之和等于0的概率.[答案] ⑴如图；13⑵.[解析] ⑴利用列表的方法表示取出的两个小球上的数字之和所有可能的结果是或画树状图的方法表示取出的两个小球上的数字之和所有可能的结果是⑵由（1）可知所有可能出现的结果有6种，所取两个数字和为0的有2种情况，所以取出两个小球上的数字之和等于0的概率是：2163P ==. ⒛（本小题6分）如图，某同学在楼房的A 处测得荷塘的一端B 处的俯角为30︒，荷塘另一端D 处与C 、B 在同一条直线上，已知32AC =米，16CD =米，求荷塘宽BD 为多少米？(1.73≈，结果保留整数) [答案]. 39米[解析] 如图，（三角法）依题意得：60BAC ∠=︒，在Rt ABC ∆中，tan 32tan 60BCBAC BC AC∠=⇒=⋅︒= ∴荷塘宽1639BD BC CD =-=≈（米）（勾股法）依题意得：30ABC ∠=︒， 在Rt ABC ∆中， 2AB AC =，BC AC ∴====∴荷塘宽1639BD BC CD =-=≈（米）21.（本小题6分）如图，在平面直角坐标系中，O 为原点，一次函数与反比例函数的图象相交于(2,1)A 、(1,2)B --两点，与x 轴相交于点C .（1）分别求反比例函数和一次函数的解析式（关系式）； （2）连接OA ，求AOC ∆在面积.[答案]. ⑴2y x =、1y x =-；12⑵. [解析] ⑴ 设反比例函数的解析式为ky x=， 因为(2,1)A 是反比例函数图象上的点，212k xy ∴==⨯= 所以，反比例函数的解析式是2y x=设一次函数的解析式为y kx b =+，因为(2,1)A 、(1,2)B --是一次函数图象上的点，21121k b k k b b +==⎧⎧∴⇒⎨⎨-+=-=-⎩⎩ 所以，一次函数的解析式是1y x =-⑵ 由一次函数1y x =-与x 轴相交于点C ，得0C y =，1C x ∴=，即(1,0)CA O C S ∆()11111222A A OC y =⋅=⨯⨯=点有纵坐标. 22.（本小题7分）如图，在矩形ABCD 中，对角线BD 的垂直平分线MN 与AD 相交于点M ，与BD相交于点O ，与BC 相交于点N ，连接BM 、DN .⑴ 求证：四边形BMDN 是菱形； ⑵ 若4AB =，8AD =，求MD 的长.[答案]. ⑴略；5⑵.[解析] ⑴如图，矩形MDO NBOABCD AD BC DMO BNO ∠=∠⎧⇒⇒⎨∠=∠⎩∥MN 是BD 的垂直平分线，DO BO ∴=在DOM BON ∆∆和中()()()MDO NBO DMO BNODO BO ⎧∠=∠⎪∠=∠⎨⎪=⎩已证已证已证 ()DOM BONAAS ∴∆≅∆DM BN ∴=（全等三角形对应边相等） 又，AD BC DM BN ⇒∥∥ 所以，四边形BMDN 是平行四边形.因为，N 是BD 的垂直平分线上的点，所以NB ND = 所以，四边形BMDN 是平行菱形.⑵设MD x =，则BM MD x ==，8AM x =-在Rt AMB ∆中，222BM AB AM =+，2224(8)5x x x ∴=+-⇒=，5MD ∴=23.（本小题9分）如图，在平面直角坐标系中，直线123y x =-+交x 轴于点P ，交y 轴于点A ，抛物线212y x bx c =-++的图象过点(1,0)E -，并与直线相交于A 、B 两点.⑴ 求抛物线的解析式（关系式）；⑵ 过点A 作AC AB ⊥交x 轴于点C ，求点C 的坐标；⑶ 除点C 外，在坐标轴上是否存在点M ，使得MAB ∆是直角三角形？若存在，请求出点M 的坐标，若不存在，请说明理由. [答案] ⑴213222y x x =-++；⑵2(,0)3C -；⑶7(0,)9、或11(,0)6、或11(6、或92(,0)27[解析] ⑴如图，因为一次函数123y x =-+交y 轴于点A ， 所以，0A x =，2A y ∴=，即(0,2)A .交x 轴于点P ，所以，0P y =，6P x ∴=，即(6,0)P . 由(0,2)A 、(1,0)E -是抛物线212y x bx c =-++的图象上的点，2321022C b b C C =⎧⎧=⎪⎪∴⇒⎨⎨--+=⎪⎪=⎩⎩所以，抛物线的解析式是：213222y x x =-++ ⑵ 如图，()AC AB P ⊥、OA OP ⊥∴ 在Rt CAP ∆中，2222263AO AO CO OP CO OP =⋅⇒===∴点C 的坐标：2(,0)3C -⑶设除点C 外，在坐标轴上还存在点M ，使得MAB ∆是直角三角形Ⅰ.在Rt MAB ∆中，若AMB Rt ∠=∠，那么M 是以AB 为直径的圆与坐标轴的交点， ⅰ.若交点在y 上（如图），设(0,)M m ，则有， ()B B m y =点的纵坐标2121173(,)1339222y x B y x x ⎧=-+⎪⎪⇒⎨⎪=-++⎪⎩ 79m ∴=，此时7(0,)9M ⅱ.若交点在x 上（如图），设(,0)M n ，此时过B 作BD垂直x 于点D ，则有AOM MDB ∆∆，于是：AO OMOM MD AO DB MD DB=⇒⋅=⋅ 117()239n n ∴-=⨯，12n n ⇒==11(6M或11(6M + Ⅱ.在Rt MAB ∆中，若ABM Rt ∠=∠，如图，设(,0)M t ，同样过B 作BD 垂直x 于点D ，则在Rt PBM ∆中，有2BD MD DP =⋅ 27111192()()(6)93327t t ∴=--⇒=，此时， 92(,0)27M 综上所述，除点C 外，在坐标轴上还存在点M ，使得MAB ∆是直角三角形，满足条件的点M 的坐标是：7(0,)9、或11(6、或11(6+、或92(,0)27.。
最新云南昆明试题英语中考真题及答案
昆明2012学业水平考试第二部分英语知识运用（共两节，满分30分）第一节单项填空21. —_______—My birthday is November 11th.A. When is his birthday?B. When is her birthday?C. Happy birthday to you.D. When is your birthday?22. —Would you like to go bike riding with us tomorrow?—_______.A. Sorry. I’d love to.B. Sure, I’d love to.C. Sure. I have to help my parents.D. Yes, I can. I have a piano lesson.23. My sister has a pen pal. She is from _______.A. CanadaB. JapaneseC. EnglishD. Australian24. —What do you think of soap operas?—_______. But my mother likes them.A. I like themB. I enjoy themC. I can’t stand themD. I don’t agree25. —Have you ever heard of Zhang Lili?—Certainly, the most beautiful woman teacher, and _______.A. good luckB. I hope she’ll be better soonC. good healthD. I’m sorry to hear that26. —Why do people in Y unnan long for rain?—Because _______.A. they can stay at homeB. they can playC. it has been dry for 3 yearsD. they want to swim27. —I will visit my grandparents in Beijing next month. Could you please tell me ________? —Oh, you may take the subway there.A. where is the new airportB. how I can get to the new airportC. where will the new airport beD. how can I get to the new airport28. —I like football.—_______. I get up at midnight for Euro 2012.A. Me, eitherB. I don’t eitherC. Me, tooD. Neither do I29. The London Olympics make people all over the world _______ there very much.A. want to goB. to flyC. flyD. to want to go30. There ________ great changes in Kunming since 2009.A. have hadB. haveC. have beenD. has been31. —_______?—Yes, please. I want a sweater.A. How muchB. Can I help youC. Excuse meD. What will you take32. I need a new jacket. This one doesn’t ________ the cold.A. help outB. take awayC. keep outD. give away33. Traffic is heavy and the price of oil is much _______ so that many people go to work by bus instead.A. higherB. highC. expensiveD. more expensive34. Fifteen-year-olds _______ to have jobs.A. is not allowedB. are allowedC. is allowedD. are not allowed35. The theme of the Youth Olympics in Nanjing is “Talk _______ the world, and share our dreams.”A. withB. atC. overD. from36. —Boys and girls, _______ in the rivers or pools. It’s not safe.—We won’t, thank you.A. don’t swimB. to swimC. swimD. swimming37. —I’m out of here. It’s time for class.—OK. Goodbye.A. I’m not hereB. I’d like to come hereC. I’m not inD. I have to go now38. Everyone must remember that drunk drivers endanger the lives of others.A. encourageB. become dangerousC. put an end toD. cause danger to39. —Are you going to the Tibet this summer holiday?—I have to sleep on it. I’ll tell you tomorrow.A. 我不得不睡在它上面B. 我必须睡觉了C. 我睡过头了D. 我得想想再做决定40. “I’m over the moon. This is so important to me.” Said Adele, a famous British singer, after her winning the best British album.A. 我超过了月亮B. 我欣喜若狂C. 我在月亮之上D. 我要去月球【答案】21-25 DBACB 26-30 CBCAC 31-35 BCADA 36-40 ADDDB第二节、完形填空从A、B、C三个选项中选出能填入空白处的答案。
2012曲靖中考英语模拟试卷
2012曲靖中考英语模拟试卷（一）第二部分英语知识应用（共三节，满分35分）第一节：词语释义（共5小题，每题1分，满分5分）( ) 26. . –How about the new film?–Oh, it can’t be better.A. it is the worstB. it is the bestC. it is betterD. it is not so nice（）27. – Morning, Sir .Anything I can do for you?--Yes, a white coffee ,please.A. a cup of coffee without nothing B . a cup of coffee with milkC. a cup of coffee with sugarD. a coffee with salt（）28. At times they go to play football.A. All the timeB. UsuallyC. On timeD. Sometimes（）29.--All work must be done by Monday.--- Oh, sir, when pigs will fly? Except two more.A. it’ s OKB. it’s possibleC. it’s impossibleD. it’s a good idea（）30.I am a bit under the weather today, so I can’t go to school.A.I am not feeling well today.B. It’s sunny today.C. It’s cold today.D. I am well today.第二节：单项选择（共20小题，每题1分，满分20分）从A、B、C、D四个选项中选择能填入空白处的正确答案，并将所选答案的字母代号填入答题卷相应的空格内。
云南省部分名校高2012届第一次统一考试英语试题
云南省部分名校高2012届第一次统一考试（玉溪一中、昆明三中、楚雄一中）英语命题：玉溪一中孙维云本试卷分第一卷（选择题）和第二卷（非选择题）两部分。
考试结束后，将本试卷和答题卡一并交回。
第一卷第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回来有关小题和阅读下一小题。
每段对话仅读一遍。
例：How much is the shirt?A. ￡19.15.B. ￡9.15C. ￡9.18.答案是B。
1. What is the weather like now?A. It’s fine.B. It’s cloudy.C. It’s rainy.2. What does the woman think of the man?A. She forgave him.B. S he can’t stand it.C. She takes it for granted.3. What does the man mean?A. She is crazy.B. She would be on a diet.C. She is in shape.4. What can we know from the conversation?A. The woman asks the man to stop the car.B. The woman asks the man to drive faster.C. The woman asks the man to slow down.5. Which description of the following on the man’s f iancée (未婚妻) is TRUE?A. She is pretty, young and gentle.B. She is not pretty, but gentle and smart.C. She is pretty, gentle and clever.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话。
2012年云南省昆明市中考英语试卷
绝密★启用前------------- 云南省昆明市 2012 年初中学业水平考试在英 语( 本试卷满分 100 分，考试时间 120分钟 )--------------------第Ⅰ卷( 共三部分满分 75 分)_此_第一部分听力 ( 共四节，满分 20 分)___第一节 听句子，选出与所给句子内容符合的图画。
听音前你有10 秒钟读题时间，注意____听两遍。
( 共 5 小题，每题 1 分，满分 5 分)__--------------------__卷1.___号 _ 生考 ___ __--------------------___上__ __ ____A.B.C._____2._ _ ____ -------------------- ____答____名 _ _姓_______--------------------__题_A.B.C.___3._____ 校 -------------------- 学 无业毕A.B. C.-------------------- 效英语试卷第1页（共 10页）----------------4.A.B. C.5.A. B.C.第二节 依据所听到的句子，选出适合的应答语。
听音前你有10 秒钟的读题时间，注意听两遍。
( 共 5 小题，每题 1 分，满分5 分 )6. A. Thank you. B. Lily Green . C. All right.7. A. Yes. I ll do ’itsoon. B. It doesn t matter ’. C. Sorry. I ll do ’ it right away. 8. A. See you. B. You re ’ welcome.C. That s ’great. 9. A. He is pretty good.B. He is going there by air.C. He is a reporter.10. A. Good idea.B. Don ’ t worry.C. How about going shopping? 第三节 听对话及问题，选择最正确答案。
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1、在比例尺1：30000000的地图上，量得A地到B地的距离是3.5厘米，则A地到B地的实际距离是（）。
2、本题应使用深度优先遍历，从主调函数进入dfs(v)时，开始记数，若退出dfs()前，已访问完有向图的全部顶点（设为n个），则有向图有根，v为根结点。
将n个顶点从1到n编号，各调用一次dfs()过程，就可以求出全部的根结点。
题中有向图的邻接表存储结构、记顶点个数的变量、以及访问标记数组等均设计为全局变量。
建立有向图g的邻接表存储结构参见上面第2题，这里只给出判断有向图是否有根的算法。
int num=0， visited[]=0 //num记访问顶点个数,访问数组visited初始化。
const n=用户定义的顶点数;
AdjList g ; //用邻接表作存储结构的有向图g。
void dfs(v)
{visited [v]=1; num++; //访问的顶点数＋1
if (num==n) {printf(“%d是有向图的根。
\n”,v); num=0;}//if
p=g[v].firstarc;
while (p)
{if (visied[p->adjvex]==0) dfs (p->adjvex);
p=p->next;} //while
visited[v]=0; num--; //恢复顶点v
}//dfs
void JudgeRoot()
//判断有向图是否有根，有根则输出之。
{static int i ;
for (i=1;i<=n;i++ ) //从每个顶点出发，调用dfs()各一次。
{num=0; visited[1..n]=0; dfs(i); }
}// JudgeRoot
算法中打印根时，输出顶点在邻接表中的序号（下标），若要输出顶点信息，可使用g[i].vertex。
3、在1.66，1.6，1.7%和3/4中，最大的数是（），最小的数是（）。
4、 1小时15分＝（）小时 5.05公顷＝（）平方米
5、The student found that all her homework was____ than she____ in her old school.
A. less heavy, used to get
B. less heavier, was used to getting
C. less heavier, used to get
D. less heavy, was used to getting
6、五百零三万七千写作（），7295300省略“万”后面的尾数约是（）万。