江西省2014年中考适应性考试英语
江西省2014年中考适应性考试
英语试题卷
说明：1．本卷分为试题卷和答题卷，答案请写在答题卷上，不要在试题卷上作答，否则不给分。
2．本卷共有5大题、86小题，全卷满分120分，考试时间为120分钟。
一、听力测试（25分）
A）请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听完每段对话后，你都有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。（每小题1分）
01. How is the woman going to the Central Cinema?
A. By taxi.
B. By bus.
C. On foot.
02. Where does the conversation probably take place?
A. At home.
B. In the library.
C. In the street.
03. What’s the weather like now?
A. Cloudy.
B. Rainy.
C. Fine.
04. When will the meeting begin?
A. At 7:45.
B. At 7:15.
C. At 7:30.
05. What does Alice mean? A. David shouldn’t miss the match.
B. The match was too boring.
C. She was a little late for the match.
B）请听下面4段对话和1段独白。每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并在答题卷上将该项涂黑。听每段对话或独白前你都有30秒钟的时间阅读各小题。每段对话或独白读两遍。（每小题1分）
请听第1段对话，回答第6至7小题。
06. What size of hat does the woman take?
A. Size 17.
B. Size 7.
C. Size 27.
07. What color does she want?
A. Black.
B. Blue.
C. Brown.
请听第2段对话，回答第8至9小题。
08. Why does Lucy go to Paris? A. She goes there to study.
B. She goes there to visit her cousins.
C. She goes there on vacation.
09. How is the weather in New York now?
A. Snowy.
B. Rainy.
C. Cloudy.
请听第3段对话，回答第10至12小题。
10. What is the girl going to do after she returns from England?
A. Stay at school.
B. Stay in Nanchang.
C. Work at school.
11. What is the girl going to do in the evening?
A. She’ll work at the store.
B. She’ll go bike riding.
C. She’ll read books.
12. How many times has the boy gone to camp?
A. 1.
B. 3.
C. 4.
英语试卷第1页（共8页）请听第4段对话，回答第13至16小题。
13. Whom is John talking to?
A. His mother.
B. His sister.
C. His grandmother.
14. What did John have for lunch?
A. Fish and chips.
B. Pizza and chips.
C. A nice salad.
15. Why did the woman ask him to set the table for three?
A. Mark is coming.
B. John’s father is coming home.
C. Her friend is coming.
16. What can we get from this conversation? A. John wants to invite Mark for tea.
B. John has been invited for tea.
C. Mark wants to come for tea.
请听1段独白，回答第17至20小题。
17. What may the speaker be?
A. A student.
B. A teacher.
C. A doctor.
18. What exercises does the speaker suggest?
A. Arm and leg exercises.
B. Arm and head exercises.
C. All kinds of exercises.
19. What sport is mentioned in the monologue(独白)?
A. Football and swimming.
B. Swimming and basketball.
C. Football and basketball.
20. What does the speaker mainly talk about? A. The result of this year’s physical check-up.
B. How the boys and girls can improve health.
C. How we can do arm and leg exercises.
C）请听下面一段独白，根据独白内容完成下列句子，每个空格不超过3个单词。将答案填写到答题卷的相应位置。听独白前你将有50秒钟的时间阅读句子内容。读两遍。（每小题1分）
21. We’ll go to Cambridge by _____________ tomorrow.
22. The trip will take more than _______________.
23. We’ll take sandwiches and ________________ for lunch.
24. We’ll take a walk around _________________.
25. We are going to _______________ at the place where our bus stops.
二、单项填空（15分）
请阅读下面各小题，从题中所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项，并在答题卷上将该项涂黑。（每小题1分）
26. --Hi, Lin Hua. ________ are you going for your summer vacation?
---Hmm, …, perhaps I’m going to my hometown to help my uncle with the farm work.
A. How
B. When
C. Where
D. Why
27. ---Seventy-five dollars for such a shirt? You ________ be joking!
---I’m serious, it’s a new product. You’ll like it, I’m afraid.
A. need
B. must
C. may
D. can
28. ---How is your grandfather, Lingling? ---_________. He looks much better than before.
A. He’s at home
B. He’s seventy
C. He’s a farmer
D. He’s fine
29. ---Could I park my car here, sir? ---________. Don’t you see the sign “No Parking”?
A. Sorry, you can’t
B. My pleasure
C. of course
D. No problem
30. ---Do you know _______ my uncle is? ---Yes, he’s a famous doctor in the hospital.
A. whom
B. where
C. what
D. when
英语试卷第2页（共8页）
31. ---Sorry. I can’t go hiking with you this afternoon. There will be a math test tomorrow.
---________. Maybe next time.
A. My pleasure
B. It doesn’t matter
C. I don’t think so
D. Sorry to hear that
32. ---Peter, could you come and help me in the kitchen, please?
---Sorry, mum. I______Lily with her English.
A. am helping
B.helped
C.have helped
D. help
33. ---Shall we go on working, Mike? ---Yes, _______ I prefer to have a rest.
A.when
B.if
C. though
D. because
34. ---What does the radio say about the weather? ---_______, but it will be fine later on.
A. It’s rainy
B. It’s Friday
C. It’s June
D. It’s eight o’clock
35. ---It’s a secret between us. Don’t tell anybody.---Sure, .
A. I do
B. I don’t
C. I will
D. I won’t
36. ---May I _______ this T-shirt? ---Sure,the dressing room is over there.
A.dress up.
B.find out
C. try on
D. look at
37. —May I ask you one more question, Mr.Smith? —Sure, _________!
A. calm down
B. go ahead
C. take care
D. help yourself
38. ---What shall I do __________, doctor?
---First of all, you’d better give up smoking, then do more exercise.
A. being healthy
B. to be health
C. keeping healthy
D. to keep healthy
39. ---____________ your mobile phone, Jim? ---The voice can’t be heard.
A. Where is
B. What’s wrong with
C. How much is
D. When did youbuy
40. ---John, have you got what I am saying？
---Sorry, Mr Liu. I can _______ follow you. Would you please say it again more slowly?
A. hardly
B. almost
C. always
D. nearly
三、完形填空（25分）
A）请先阅读下面短文，掌握其大意，然后从各小题所给的A、B、C、D四个选项中选出可以填入相应空白处的最佳选项，并在答题卷上将该项涂黑。（每小题1分）
Mary loved small animals a lot. One morning while she was walking in the forest, she found __41__ weak birds in the grass. She took them home and put them in a small cage(笼子). She cared them with much love and both of the birds grew _ 42__ . They thanked her __43__ a wonderful song every morning.
But something happened one day. Mary left the door of the cage __44__. The larger bird flew from the cage. She thought that it would 45 . As it flew close, she grasped (紧抓) it. She was very excited to catch it. __46 _ she felt strange. She opened her hand and looked sadly at the __47__ bird. Her great love had killed the bird!
The other bird was moving back and forth (来回) in the cage. Mary could __48__ its great need for freedom (自由). It wanted to fly into the clear and blue __49___. At once, Mary took the bird __50___ the cage and let it fly away. The bird circled once, twice, three times…
Mary enjoyed watching the bird flying and singing __51___. Suddenly the bird flew __52___ and landed softly on her head. It sang the __53 _ song that she had ever heard.
So people often say, “The easiest way to 54 love is to hold it too tight. The best way to keep love is to __55_ _ it wings (翅膀)”.
英语试卷第3页（共8页）41. A. some B. several C. two D. three
42. A. small B. well C. thin D. good
43. A. with B. for C. about D. at
44. A. opening B. closed C. open D. closing
45. A. return B. die C. fly back D. fly away
46. A. Suddenly B. Usually C. Easily D. Hardly
47. A. living B. interesting C. lucky D. dead
48. A. take B. feel C. say D. get
49. A. river B. trees C. sky D. box
50. A. out of B. out from C. out off D. away of
51. A. sadly B. happily C. friendly D. angrily
52. A. higher B. farther C. closer D. later
53. A. sweetest B. poorest C. worst D. loudest
54. A. lose B. get C. catch D. have
55.A . show B. give C. pass D. buy
B）请先阅读下面短文，掌握其大意，然后从方框中所给的词中选出最恰当的10个填空，并将答案填写到答题卷的相应位置。每个词限用1次。（每小题1分）
Graduation is coming! Many students are leaving school. What are they taking with them? A lot of things for sure, but the most important thing is 56 .
We asked some teachers to give us the last lesson. The lesson is proverbs (谚语) about friends. Older people 57 teach proverbs to younger people. Every culture has its own proverbs. They are short and easy to 58 .
There is a German proverb which says, “Friendship is a plant we must 59 .” It means that we need to take care of friends 60 taking care of a garden. “Only your real friends will tell you when your face is dirty.”is 61 proverb from Japan. It means that only 62 friends tell you when you are making a 63 .
My grandfather told me, “Nobody is so 64 that he can throw away a friend.” Everyone 65 friends. Be good to them.
Goodbye, friends! Don’t forget us!
英语试卷第4页（共8页）
四、阅读理解（40分）
A）请阅读下面短文，根据短文内容从每小题所给的A、B、C、D四个选项中选出最佳选项，并在答题卷上将该项涂黑。（每小题2分）A
66. You can get __________ at the Workers’ Cultrue Place Theatre during the rest.
A. a free ticket and a present
B. coffee and tea
C. some drings and food
D. some coffee and $6
67. The Beijing Festival Ballet will perform __________ evenings.
A. seven
B. three
C. four
D. fourteen
68. __________ begins on Monday, Feruary 29th.
A. Run and Kill
B. My Fat Friend
C. Swan Lake
D. Workers’ Cultrue Place Theatre
B
Surtsey was born in 1963. Scientists saw the birth of this island. It began at 7:30a.m. on 14th November. A fishing boat was near Iceland. The boat moved under the captain’s (船长的) feet. He noticed a strange smell. He saw some black smoke. At that time, a volcano (火山) was breaking out. Red hot rocks, fire and smoke were rushing up from the bottom of the sea. The island grew quickly. It was 10 metres high the mext day and 60 metres high on 18th November. Scientists flew there to watch. It was exciting.
Smoke and fire were still rushing up. Pieces of red hot rock were flying into the air and falling into the sea. The sea was boiling and there was a strange light in the sky. They could see Surtsey grew higher and higher out of the sea. It stopped growing in June 1967. It was 175 metres high and 2 kilometres long. And then life was already coming to Surtsey. Plants grew. Birds came. Some scientists built a house to study the island. They wanted to learn more about this young island. A new island is like a new world.
英语试卷第5页（共8页）69. Surtsey is __________.
A. an island
B. a sea
C. a boat
D. a captain
70. How many metres did Surtsey grow durig the four days? ____________.
A. 10m
B. 50m
C. 60m
D. 175m
71. When did scientists probably fly there to watch the birth of Surtsey?
A. Before the volcanno broke out.
B. On 14th November 1963.
C. About four days after the volcano broke out.
D. In June 1967.
72. The best title of the passage may be __________.
A. A New Discovery
B. The Birth of An Island.
C. A Captain and An Island
D. How Does A V olcano Break Out.
C
In the 1930s, a lot of people in the USA were out of work. Among these people was a man named Alfred Butts. He always had an interest in word games and so, to fill his time, he planned a game which he called “Lexico”. However, he was not completely satisfied with the game, so he made a number of changes to it and, in time, changed its name from “Lexico” to “Alph”and then to “Criss Cross”. He wanted to make some money from his new game, but he didn’t have any real commercial suc cess.
In 1939, Butts happened to meet a man called Jim Brunot who showed an interest in the new game. The two worked together on developing the game and in 1948 it was offered for sale in the United States under its new name—“Scrabble”.At first, it didn’t sell very well. In the first year it sold just 2250 sets and by 1951it had only reached 8500 sets a year.
Then, in 1952 the manager of Macy’s department store in New York, Jack Strauss, happened to play “Scrabble” while he was on holiday. He thought it wa s a wonderful game, and when he went back to work after his holiday, he insisted that Macy’s should stock（储备）the game and make an effort to call the public’s attention to it.As a result, “Scrabble” became a big success in the United States and it soon spread to Australia and then to other English-speaking countries.
73. The passage is mainly about .
A. “Lexico”
B. three men
C. a word game
D. Alfred Butts
74. Alfred Butts invented the game “Lexico” .
A. to make himself famous
B. to make spelling simpler
C. when he was out of work and looking for a job
D. when he was playing word game to pass the time
75. Who made “Scrabble ” popular?
A. Alfred Butts
B. Jack Strauss
C. Alfred Butts and Jim Brunot
D. Jack Strauss and Jim Brunot
76. When did Alfred Butts first put his game on the market?
A. In 1939
B. In 1948
C. Before 1939
D. Between 1939 and 1948
英语试卷第6页（共8页）
D
The Internet is becoming important in our life. How much do you know about it?
What is the Internet? The Internet is a large, worldwide collection (聚集) of computer networks (网). A network is a small group of computers put together. The Internet is many different networks from all over the world. These networks are called the Internet. Once you have learned to use the Internet, you can have a lot of interest on the World Wide Web (网).
What is the World Wide Web? The World Wide Web has been the most popular development of the Internet. The Web is like a big electronic (电子的) book with millions of pages. These pages are called homepages. You can find information (信息) about almost anything in the world on these pages. For example, you can use the Internet instead of a library to find information for your homework. You can also find information about your favourite sport or film star, talk to your friends or even do some shopping on the pages. Most pages have words, pictures and even sound or music.
What is e-mail?Electronic mail (e-mail) is a way of sending messages to other people. It’s much quicker and cheaper than sending a letter. If you want to use e-mail, you must have an e-mail address. This address must have letters and dots (点) and an "@" (meaning"at"). This is what an address looks like: emily@star. net. Write a message, type (打字) in the person’s e-mail address, then send the message across the Internet. People don’t need to use stamps, envelopes or go to the post office since the invention of the Internet. Quick, easy and interesting—that’s the Internet!
77. According to the passage, we know that the Internet is __________.
A. a big computer
B. a small group of computers
C. lots of computer networks
D. the World Wide Web
78. What does "talk to your friends on the pages" mean? It means ________.
A. you can talk to your friends face to face without typing any words
B. you can type your words in the computer and send them to your friends by Internet
C. you can talk to your friends through the same computer without Internet
D. you can go to your friends’ houses to talk to them more quickly through Internet
79.People like to use e-mail to send messages to their friends and family because _______.
A. it’s faster and cheaper than sending letters
B. they don’t want to pay any money
C. they don’t need to have stamps, envelopes or any addresses
D. sending e-mail is much more interesting than sending letters
80. The "e" in e-mail means__________.
A. easy
B. electrical
C. enjoyable
D. electronic
英语试卷第7页（共8页）
B）请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框内的七个选项中，选择五个还原到文中，使短文意思通顺、结构完整，并在答题卷上将其序号涂黑。（每小题2分）
81 In those days, the people did not really eat chocolate. They used the cocoa bean (可可豆) to make a chocolate drink and they enjoyed it very much. Many years later, the cocoa bean was brought to other countries and people came to love the taste of chocolate.
82 One of the things he sold was chocolate drink. It sold so well that he made much money. In 1831, he opened a factory to make chocolate drink. He wanted to encourage people to drink chocolate instead of other drinks. A few years later, a man in Cadbury’s factory who called Joseph Fry found a way to make chocolate bars (条状巧克力), and so for the first time people had the chance to eat chocolate instead of only drinking it. But at that time chocolate was very expensive and only the rich people could buy it. 83 However, at first only plain chocolate (a kind of chocolate without milk and with very little sugar) was produced. Milk chocolate came later and this was made by adding milk to the chocolate. 84 Their most famous chocolate, Cadbury’s Milk Bar, was made in 1905. It has been the most popular chocolate in Britain and around the world for over 100 years. Cadbury’s factory is still in Britain and the chocolate produced there is eaten all over the world. 85
英语试卷第8页（共8页）
机密★2014年5月17日
江西省2014年中考适应性考试
英语答题卷
题号一二三四五总分累分人
得分
注意事项：
1、答题前，考生须准确填写自己的姓名、考号，并认真核对条形码上的姓名、考号。
2、按照题号在对应的答题区域内作答，超出各题答题区域内的答案无效，在草稿纸上或
试题卷上作答的答案无效。
3、客观题部分必须用2B铅笔正确填涂，主观题部分必须使用黑色墨水签字笔书写，涂
写要工整、清晰。
4、答题纸不得折叠、污染、穿孔、撕破等。
一、听力测试（共25小题，每小题1分）
01. [ A ] [ B ] [ C ] 02. [ A ] [ B ] [ C ] 03. [ A ] [ B ] [ C ] 04. [ A ] [ B ] [ C ] 05. [ A ] [ B ] [ C ] 06. [ A ] [ B ] [ C ] 07. [ A ] [ B ] [ C ] 08. [ A ] [ B ] [ C ] 09. [ A ] [ B ] [ C ] 10. [ A ] [ B ] [ C ] 11. [ A ] [ B ] [ C ] 12. [ A ] [ B ] [ C ] 13. [ A ] [ B ] [ C ] 14. [ A ] [ B ] [ C ] 15. [ A ] [ B ] [ C ] 16. [ A ] [ B ] [ C ] 17. [ A ] [ B ] [ C ] 18. [ A ] [ B ] [ C ] 19. [ A ] [ B ] [ C ] 20. [ A ] [ B ] [ C ] 21. ______________________________ 22. ____________________________ 23. __________________________
24. ______________________________ 25. ____________________________
二、单项填空（共15小题，每小题1分）
26.[ A ] [ B ] [ C ] [ D ] 27.[ A ] [ B ] [ C ] [ D ] 28.[ A ] [ B ] [ C ] [ D ] 29.[ A ] [ B ] [ C ] [ D ] 30.[ A ] [ B ] [ C ] [ D ] 31.[ A ] [ B ] [ C ] [ D ] 32.[ A ] [ B ] [ C ] [ D ] 33.[ A ] [ B ] [ C ] [ D ] 34.[ A ] [ B ] [ C ] [ D ] 35.[ A ] [ B ] [ C ] [ D ]
36.[ A ] [ B ] [ C ] [ D ] 37.[ A ] [ B ] [ C ] [ D ] 38.[ A ] [ B ] [ C ] [ D ] 39.[ A ] [ B ] [ C ] [ D ] 40.[ A ] [ B ] [ C ] [ D ]
三、完形填空（共25小题，每小题1分）
41.[ A ] [ B ] [ C ] [ D ] 42.[ A ] [ B ] [ C ] [ D ] 43.[ A ] [ B ] [ C ] [ D ] 44.[ A ] [ B ] [ C ] [ D ] 45.[ A ] [ B ] [ C ] [ D ] 46.[ A ] [ B ] [ C ] [ D ] 47.[ A ] [ B ] [ C ] [ D ] 48.[ A ] [ B ] [ C ] [ D ] 49.[ A ] [ B ] [ C ] [ D ] 50.[ A ] [ B ] [ C ] [ D ] 51.[ A ] [ B ] [ C ] [ D ] 52.[ A ] [ B ] [ C ] [ D ] 53.[ A ] [ B ] [ C ] [ D ] 54.[ A ] [ B ] [ C ] [ D ] 55.[ A ] [ B ] [ C ] [ D ] 56. ________________ 57.________________ 58.________________ 59.________________ 60._________________
61. ________________ 62.________________ 63.________________ 64.________________ 65._________________
四、阅读理解（共20小题，每小题2分）
66.[ A ] [ B ] [ C ] [ D ] 67.[ A ] [ B ] [ C ] [ D ] 68.[ A ] [ B ] [ C ] [ D ] 69.[ A ] [ B ] [ C ] [ D ] 70.[ A ] [ B ] [ C ] [ D ] 71.[ A ] [ B ] [ C ] [ D ] 72.[ A ] [ B ] [ C ] [ D ] 73.[ A ] [ B ] [ C ] [ D ] 74.[ A ] [ B ] [ C ] [ D ] 75.[ A ] [ B ] [ C ] [ D ] 76.[ A ] [ B ] [ C ] [ D ] 77.[ A ] [ B ] [ C ] [ D ] 78.[ A ] [ B ] [ C ] [ D ] 79.[ A ] [ B ] [ C ] [ D ] 80.[ A ] [ B ] [ C ] [ D ] 81.[ A ] [ B ] [ C ] [ D ] [ E ] [ F ] [ G ] 82.[ A ] [ B ] [ C ] [ D ] [ E ] [ F ] [ G ] 83.[ A ] [ B ] [ C ] [ D ] [ E ] [ F ] [ G ]
84.[ A ] [ B ] [ C ] [ D ] [ E ] [ F ] [ G ] 85.[ A ] [ B ] [ C ] [ D ] [ E ] [ F ] [ G ]
英语答题卷第1页（共2页）
五、书面表达（15分）
在和谐社会里，人与人之间的互帮互助已构成我们生活中的重要组成部分。某英语报社正在开展这方面的英文征文比赛。假设你是任仁爱，请你以“Helping Each Other Makes the World Wonderful”为题写一篇短文。提示如下：
1. 内容提示：（1）帮助同学——发展友谊；
（2）帮助老人——体验幸福；
（3）帮助病人——体验快乐；
2. 文中不能出现你自己的真实姓名和所在学校的真实名称。
3. 词数：不少于80个单词。开头已经写好，不计入总词数。
Helping Each Other Makes the World Wonderful
Hello, everyone! My name is Ren Ren’ai. I’m so glad to speak about help here.
英语答题卷第2页（共2页）
机密★2014年5月17日
江西省2014年中考适应性考试
英语考试卷参考答案
一、听力测试（共25小题，每小题1分）
01—05: BCAAB 06—10: BCCAB 11—15: CCABB 16—20: ABABB
21. bus 22. three/3 hours 23. fruit 24. the old market 25. meet
二、单项填空（共15小题，每小题1分）
26—30: CBDAC 31—35: BACAD 36—40: CBDBA
三、完形填空（共25小题，每小题1分）
41—45: CBACD 46—50: ADBCB 51—55: BCADB
56. friendship 57. often 58. remember 59. water 60. like
61. another 62. good 63. mistake 64. rich 65. needs
四、阅读理解（共20小题，每小题2分）
66—70: BACAC 71—75: CBCDB 76—80: BCBAD 81—85: DAFBG 五、书面表达（15分）
Helping Each Other Makes the World Wonderful
Hello, everyone! My name is Ren Ren’ai. I’m so glad to speak about help here. It’s quite true that in our life we often help others and we also get help from others.
When we help our classmates with their study or other things, we can develop our friendship. If we give a kind hand to the old, we can enjoy the meaning of pleasure. If we help patients whom we meet or know, we can make them happy. I think we can get much when we help the peole in need.
As the saying goes, “Giving is much better than receiving.”Let’s be kind, warmhearted and helpful because helping each other makes the world wonderful.
That’s all. Thank you for listening.
附：
听力测试部分选自《江西省2014年中等学校招生考试样卷》第3套。
2018年度中考数学压轴题
1、如图，在Rt△ABC中，∠C=90°，AB=10cm，AC：BC=4：3，点P从点A出发沿AB方向向点B运动，速度为1cm/s，同时点Q从点B出发沿B→C→A方向向点A运动，速度为2cm/s，当一个运动点到达终点时，另一个运动点也随之停止运动．（1）求AC、BC的长； （2）设点P的运动时间为x（秒），△PBQ的面积为y（cm2），当△PBQ存在时，求y与x的函数关系式，并写出自变量x的取值范围； （3）当点Q在CA上运动，使PQ⊥AB时，以点B、P、Q为定点的三角形与△ABC 是否相似，请说明理由； （4）当x=5秒时，在直线PQ上是否存在一点M，使△BCM得周长最小，若存在，求出最小周长，若不存在，请说明理由． 解：（1）设AC=4x，BC=3x，在Rt△ABC中，AC2+BC2=AB2， 即：（4x）2+（3x）2=102，解得：x=2，∴AC=8cm，BC=6cm； （2）①当点Q在边BC上运动时，过点Q作QH⊥AB于H，
∵AP=x ，∴BP=10﹣x ，BQ=2x ，∵△QHB ∽△ACB ， ∴ QH QB AC AB = ，∴QH=错误!未找到引用源。x ，y=错误!未找到引用源。BP ?QH=1 2 （10﹣x ）?错误!未找到引用源。x=﹣4 5 x 2+8x （0＜x ≤3）， ②当点Q 在边CA 上运动时，过点Q 作QH ′⊥AB 于H ′， ∵AP=x ， ∴BP=10﹣x ，AQ=14﹣2x ，∵△AQH ′∽△ABC ， ∴'AQ QH AB BC =，即：' 14106 x QH -=错误!未找到引用源。，解得：QH ′=错误!未找到引用源。（14﹣x ）， ∴y= 12PB ?QH ′=12（10﹣x ）?35（14﹣x ）=310x 2﹣36 5 x+42（3＜x ＜7）； ∴y 与x 的函数关系式为：y=2 248(03)5 33642(37)10 5x x x x x x ?-+<≤????-+<
2020年初三地理中考适应性考试试卷.docx
2020 年初三地理中考适应性考试试卷 选择题 倍受关注的失联客机——马航 MH370已在南印度洋坠毁，多国卫星相继侦测到其疑似漂浮物，下面关于某一疑似漂浮物发现位置正确的是 A.450S，900E B.300S，950W C.250S，200E D.420N，950E 读下图：同纬度 A、B 两点，若 A 点为陆地， B 点为海洋，判断图中所表示是 A. 北半球春季 B. 北半球夏季 C.南半球秋季 D.南半球冬季 襄阳 2014 年 1 月 1 日的天气如下图所示，这天小刚上学时最合适的着装是 A. 薄毛衣 B. 棉衣 C.衬衣 D.短袖衫 仔细阅读下面四幅图，其中判断正确的是 A.①是我国温度带分布图②是降水量分布图③是四大区域分布图 ④是内、外流河分布图 B.①是我国温度带分布图②是干湿地区分布图③是四大区域分布图④是降水量分布图 C.①是我国温度带分布图②是干湿地区分布图③是气候类型分布图④是内、外流河分布图 D.①是我国温度带分布图②是降水量分布图③是气候类型分布图 ④是季风、非季风区分布图 从北京到下图四省区的铁路线较合理的路线是 A.从北京到①可经过京广线、陇海线和宝成、成昆线
B.从北京到②可京九、海 C.从北京到③省区可京包和包 D.从北京到④省区可直接通京广 合 我国四大地理区域划分的依据是什么?(1 分) 我国自然源的基本特征是什么?(1 分) 中国政区和中国地形，回答下列：(9 分) (1)“雄赳赳，气昂昂，跨江，??”首歌作于上个世 50 年代初， 当与我国地相的国家内爆。美国派兵侵 略国，保家国，中国出兵援助，并取得了大利。在 8.1 中用字母“ A” 注出国。 (2)中有一省份位于我国西南部，它四季分明、春暖和、秀 古朴、景如画，有世界上最多彩的喀斯特景和世界上最 大的瀑布群——黄果瀑布。在右中用字母“ B” 注出省份，并写出它的称： ; 它与 C 省份在地形方面的共同之是：都以主。 (3)从左和右中可知江和黄河都源于省境内 ( 填字母 ) 。省西北部有我国海拔最高的盆地。 (4)在右中，“五 . 一”假期，家住襄阳的小明想去 E 市看望姥姥，他运方式会比，走可直达。 黄河水系，回答下列：(6 分) (1)黄河上、中游的分界位于 ( 填序号 ); (2)黄河比珠江，但水量珠江的，最主要的原因是： ; 黄河下游什么支流少，流域面狭小 ? (3)黄河在流宁夏平原、河套平原，水量大减，原因是： (4)人常“跳黄河洗不清”，句反映了黄河 ; 原因是中游黄土高原地区重。
江西省2017年中考英语试卷及答案【Word版】
2017年江西省中考英语真题 一、听力测试（25分） 现在是试听时间。请听一段对话，然后回答问题。 What is the boy going to buy? A. Some juice. B. Some oranges. C. Some apples. A)请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听完每段对话后，你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。（每小题1分） 1. Who sent the camera to Lily? A. Her friends. B. Her grandparents. C. Her parents. 2. When will the girl have the final exam? A. Tomorrow. B. On Monday. C. On Friday. 3. Whose notebook is this? A. Jenny’s. B. Linda’s C. Bob’s. 4. Why does Peter look tired? A. He had a football match. B. He stayed up late for his exam. C. He watched a football match. 5. What does the girl mean? A. She doesn’t li ke swimming. B. She can’t go swimming with Tom.
C. She will go swimming with her mother. B)请听下面4段对话和1段独白。每段对话或独白后有几个小题，从踢中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听每段对话或独白前你都将有30秒钟的时间阅读各小题。每段对话或独白读两遍。（每小题1分） 请听第1段对话，回答第6至第7小题。 6. What are they going to do together? A. Have violin lessons. B. Play tennis. C. Watch movies. 7. What time will they meet? A. At 5:30. B. At 6:30. C. At 7:30. 请听第2段对话，回答第8至第9小题。 8. Where does the conversation probably take place? A. In a bank. B. In a restaurant. C. In a post office. 9. How much should the man pay? A. $2. B. $3. C. $5. 请听第3段对话，回答第10至第12小题。 10. What is the garden like? A. Beautiful. B. Small. C. Big. 11. What colors Jane’s bedroom? A. White. B. Blue. C. Pink. 12. Which of the following is true? A. The kitchen is very big.
深圳十年中考数学压轴题汇总
压轴、 200621．如图9，抛物线2812(0)y ax ax a a =-+<与x 轴交于A 、B 两点（点A 在点B 的左侧），抛物线上另有一点C OCA ∽△OBC . (1)(3分)求线段OC 的长. 解： (2)(3分)求该抛物线的函数关系式． 解：
(3)(4分)在x轴上是否存在点P，使△BCP为等腰三角形若存在，求出所有符合 条件的P点的坐标；若不存在，请说明理由. 解： 200622．(10分)如图10-1，在平面直角坐标系xoy中，点M在x轴的正半轴上，⊙M交x轴于A B 、两点，且C为AE的中点，AE交y轴于G 、两点，交y轴于C D 点，若点A的坐标为（－2，0），AE8 (1)(3分)求点C的坐标 解： 图10－1
(2)(3分)连结MG BC 、，求证：MG ∥BC 证明： (3)(４分) 如图10-2，过点D 作⊙M 的切线，交x 轴于点P .动点F 在⊙M 的圆周上运动时，PF OF 化规律. 解： 200722．如图6，在平面直角坐标系中，正方形AOCB 的边长为1，点D 在x 轴的正半轴上，且OD OB ，BD 交OC 于点E ．
（1）求BEC ∠的度数． （2）求点E的坐标． （3）求过B O D ，，三点的抛物线的解析式．（计算结果要求分母有理化．参考 2525 5 55 = =； 1 ==； == 分母有理化）
200723．如图7，在平面直角坐标系中，抛物线2164y x =-与直线12 y x =相交于A B ，两点． （1）求线段AB 的长． （2）若一个扇形的周长等于（1）中线段AB 的长，当扇形的半径取何值时，扇形的面积最大，最大面积是多少 （3）如图8，线段AB 的垂直平分线分别交x 轴、y 轴于C D ，两点，垂足为点M ，分别求出OM OC OD ，，的长，并验证等式 222 111 OC OD OM +=是否成立． （4）如图9，在Rt ABC △中，90ACB =∠，CD AB ⊥，垂足为D ，设BC a =，AC b =， AB c =．CD b =，试说明： 222111 +=． D
江西省2013年中考英语真题试题
(省)英语准考证号____________________ 姓名________________ （在此卷上答题无效） 江西省2013年中等学校招生考试 英语试题卷 说明：1.本卷分为试题卷和答题卷，答案请涂写在答题卷上，不要在试题卷上作答，否则不给分。 2.本卷共有5大题、91小题，全卷满分120分，考试时间为120分钟。 一、听力测试（25分） 现在是试听时间。请听一段对话，然后回答问题。 What is the boy going to buy? A. Some juice. B. Some oranges. C. Some apples. 答案是C。 A)请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听完每段对话后，你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。（每小题1分） 1. What does Mike want to buy? A. A raincoat. B. A T-shirt. C. A sweater. 2. How often does the bus run? A. Every ten minutes B. Every twenty minutes. C. Every thirty minutes. 3. How's the weather tomorrow? A. Sunny. B. Rainy. C. Windy. 4. Whom did Jenny spend her holidays with? A. She threw away the old shoes. B. The old shoes are under the chair. C. She has never seen the old shoes. B)请听下面3段对话和2段独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听每段对话或独白前你都将有30秒钟的时间阅读各小题。每段对话或独白读两遍。（每小题1分） 请听第1段对话，回答第6至第7小题。 6. Where is Peter learning to drive? A. At AA Driving School. B. At ABC Driving School. C. At ABB Driving School. 7. How many lessons has Peter had? A. 10. B. 140. C. 14. 请听第2段对话，回答第8至第10小题。 8. Where will the two speakers go for the picnic? A. By the lake. B. In the mountain C. In the park. 9. How will the two speakers go there? A. By bike. B. By car. C. By bus.
2020年江西省中考英语模拟试题(解析版)
2020年江西省中考英语模拟试题含答案 一、听力测试 现在是试听时间。请听一段对话,然后回答问题。 What is the boy going to buy? A. Some juice. B. Some oranges. C. Some apples. 答案是C A)请听下面8段对话。每段对话后有一小题,从题中所给的A、B、C三个选项中选出最佳选项,并在答题卡上将该项涂黑。听完每段对话后,你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。 1. What would the girl like to buy? A. A phone. B. A camera. C. A watch. 2. Where is Linda? A. In the laboratory. B. In the library. C. In the bookstore. 3. How's the weather today? A. Cold. B. Warm. C. Cool. 4. Who is playing a video game with Jack? A. His brother. B. His sister. C. His cousin. 5. What's the doctor's advice? A. Talking more exercise.
B. Taking some medicine. C. Drinking some milk. 6. Why is Jane crying? A. Because she is hungry. B. Because she needs sleep. C. Because her toy is lost. 7. When does the movie finish? A. At 8:30 B. At 9:30 C. At10:30 8. What does Mr. Smith mean? A. Kate works hard at football training. B. Kate should not stop football training. C. Kate gives a good reason for her decision. B)请听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并在答题卡上将该项涂黑。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。每段对话或独白读两遍。请听第1段材料,回答第9、10小题。 9. How does the girl feel now? A. Relaxed. B. Stressed. C. Excited. 10. What does the girl do before an exam? A. She does more homework. B. She asks teachers for help. C She listens to music. 请听第2段材料,回答第11、12小题。 11. When did the man move to a new place? A. Last week.
上海历年中考数学压轴题复习[试题附答案解析]
历年中考数学压轴题复习 2001年市数学中考 27．已知在梯形ABCD 中，AD ∥BC ，AD ＜BC ，且AD ＝5，AB ＝DC ＝2． （1）如图8，P 为AD 上的一点，满足∠BPC ＝∠A ． 图8 ①求证；△ABP ∽△DPC ②求AP 的长． （2）如果点P 在AD 边上移动（点P 与点A 、D 不重合），且满足∠BPE ＝∠A ，PE 交直线BC 于点E ，同时交直线DC 于点Q ，那么 ①当点Q 在线段DC 的延长线上时，设AP ＝x ，CQ ＝y ，求y 关于x 的函数解析式，并写出函数的定义域； ②当CE ＝1时，写出AP 的长（不必写出解题过程）． 27．（1）①证明： ∵ ∠ABP ＝180°－∠A －∠APB ，∠DPC ＝180°－∠BPC －∠APB ，∠BPC ＝∠A ，∴ ∠ ABP ＝∠DPC ．∵ 在梯形ABCD 中，AD ∥BC ，AB ＝CD ，∴ ∠A ＝∠D ．∴ △ABP ∽△DPC ． ②解：设AP ＝x ，则DP ＝5－x ，由△ABP ∽△DPC ，得 DC PD AP AB = ，即252x x -=，解得x 1＝1，x 2＝4，则AP 的长为1或4． （2）①解：类似（1）①，易得△ABP ∽△DPQ ，∴ DQ AP PD AB =．即y x x += -252，得22 5 212-+-=x x y ，1＜x ＜4． ②AP ＝2或AP ＝3－5．
（题27是一道涉及动量与变量的考题，其中（1）可看作（2）的特例，故（2）的推断与证明均可借鉴（1）的思路．这是一种从模仿到创造的过程，模仿即借鉴、套用，创造即灵活变化，这是中学生学数学应具备的一种基本素质，世上的万事万物总有着千丝万缕的联系，也有着质的区别，模仿的关键是发现联系，创造的关键是发现区别，并找到应付新问题的途径．） 市2002年中等学校高中阶段招生文化考试 27．操作：将一把三角尺放在边长为1的正方形ABCD上，并使它的直角顶点P在对角线AC上滑动，直角的一边始终经过点B，另一边与射线DC相交于点Q． 图5图6图7 探究：设A、P两点间的距离为x． （1）当点Q在边CD上时，线段PQ与线段PB之间有怎样的大小关系？试证明你观察得到结论； （2）当点Q在边CD上时，设四边形PBCQ的面积为y，求y与x之间的函数解析式，并写出函数的定义域； （3）当点P在线段AC上滑动时，△PCQ是否可能成为等腰三角形？如果可能，指出所有能使△PCQ成为等腰三角形的点Q的位置，并求出相应的x的值；如果不可能，试说明理由． （图5、图6、图7的形状大小相同，图5供操作、实验用，图6和图7备用） 五、（本大题只有1题，满分12分，（1）、（2）、（3）题均为4分） 27．
2014年江苏省泰州市姜堰区中考适应性考试语文卷含答案
2014年中考适应性考试 语文试题 注意事项：1.本试卷满分150分，考试时间150分钟。 2.请用0.5毫米的黑色签字笔将答案写在答题纸上，写在其他位置无效。 3.考试结束后，考生只需交答题纸。 一、积累与运用（共30分） 1．根据拼音在田字格内写出相应的汉字。（4分） 生活中，要学会tǐ liàng，懂得包容。比如出行时，飞机、汽车有时会晚点，dān gé一段时间，我们不要怨天尤人。 2．下列标点符号使用有错误 ．．．的一项是（2分） A．这封信，就成了我们家里的福音书。 B．“真是一个粗心的孩子！”他忽然又叹息一声：“唉，谁又不是这样呢？” C．《本命年的回想》选自《夜光杯散文精选》（文汇出版社2000年版），有改动。 D．大块新绿随意地铺着，有的浓，有的淡；树上的嫩芽也密了；田里的冬水也咕咕地起着水泡。 3．下列句子中没有语病 ．．．．的一项是（2分） A．我们要把改善民生、保障民生、关注民生作为一切工作的出发点。 B．党的群众路线教育实践活动能否见成效，就要看全区各校在后一阶段贯彻的力度。 C．通过系列主题活动，使广大学生成为实现“中国梦”和中华民族伟大复兴的主力军。 D．学术研讨会结束后，全体与会者和外省参会成员在广场合影留念。 4．根据提示补写名句或填写课文原句。（8分，①～④每题1分，⑤⑥题各2分） ①，江春入旧年。②问渠哪得清如许，。 ③，决眦入归鸟。④不识庐山真面目，。 ⑤，，跟轻风流水应和着。（朱自清《春》） ⑥最近，习总书记来到兰考，要求每一位党员学习焦裕禄的先进事迹，做好自己的工作，进一步反思自身的不足。这让我们不禁想起《论语》中连续的两句话：“，。” 5．名著阅读。（6分） (1)《藤野先生》是鲁迅先生以的生活为题材写成的回忆性散文，收录在散文集《》中。（2分）
2013年江西省南昌市中考英语试题
一、听力测试（25分） 现在是试听时间。请听一段对话，然后回答问题。 What is the boy going to buy? A. Some juice. B. Some oranges. C. Some apples. 答案是C。 A)请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听完每段对话后，你都将有10秒钟的时间回答有关小题和阅读下一小题。每段对话读两遍。（每小题1分） 1.What does Mike want to buy? A.A raincoat. B.A T-shirt. C.A sweater. 2.How often does the bus run? A. Every ten minutes B. Every twenty minutes. C. Every thirty minutes. 3.How's the weather tomorrow? A. Sunny. B Rainy. C. Windy. 4.Whom did Jenny spend her holidays with? A. She threw away the old shoes. B. The old shoes are under the chair. C. She has never seen the old shoes. B)请听下面3段对话和2段独白。每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并在答题卷上将该项涂黑。听每段对话或独白前你都将有30秒钟的时间阅读各小题。每段对话或独白读两遍。（每小题1分） 请听第1段对话，回答第6至第7小题。 6.Where is Peter learning to drive? A. At AA Driving School. B. At ABC Driving School. C. At ABB Driving School. 7.How many lessons has Peter had? A.10. B.140. C.14. 请听第2段对话，回答第8至第10小题。 8.Where will the two speakers go for the picnic? A. By the lake. B. In the mountain C. In the park. 9.How will the two speakers go there? A. By bike. B. C. By bus. 10. Who will go with the two speakers? A. Linda. B. Betty. C. Jim. 请听第3段对话，回答第11至第13小题。 11.When is Fred going to the United States? A. Next Monday. B. Next Tuesday. C. Next Wednesday. 12. How will Fred and Lily communicate with each other? A. By writing letters. B. By making phone calls. C. By chatting online. 13. What can we know about Fred? A. Fred and Lily win study together in the United States. B. Fred will study in the United States for a long time.
2017年挑战中考数学压轴题(全套)
第一部分函数图象中点的存在性问题 §1．1 因动点产生的相似三角形问题§1．2 因动点产生的等腰三角形问题§1．3 因动点产生的直角三角形问题§1．4 因动点产生的平行四边形问题§1．5 因动点产生的面积问题§1．6因动点产生的相切问题§1．7因动点产生的线段和差问题 第二部分图形运动中的函数关系问题 §2．1 由比例线段产生的函数关系问题 第三部分图形运动中的计算说理问题 §3．1 代数计算及通过代数计算进行说理问题 §3．2 几何证明及通过几何计算进行说理问题 第四部分图形的平移、翻折与旋转 §4．1 图形的平移§4．2 图形的翻折§4．3 图形的旋转§4．4三角形§4．5 四边形§4．6 圆§4．7函数的图象及性质§1．1 因动点产生的相似三角形问题 课前导学相似三角形的判定定理有3个，其中判定定理1和判定定理2都有对应角相等的条件，因此探求两个三角形相似的动态问题，一般情况下首先寻找一组对应角相等．判定定理2是最常用的解题依据，一般分三步：寻找一组等角，分两种情况列比例方程，解方程并检验．如果已知∠A＝∠D，探求△ABC与△DEF相似，只要把夹∠A和∠D的两 边表示出来，按照对应边成比例，分AB DE AC DF =和 AB DF AC DE =两种情况列方程． 应用判定定理1解题，先寻找一组等角，再分两种情况讨论另外两组对应角相等． 应用判定定理3解题不多见，根据三边对应成比例列连比式解方程（组）． 还有一种情况，讨论两个直角三角形相似，如果一组锐角相等，其中一个直角三角形的锐角三角比是确定的，那么就转化为讨论另一个三角形是直角三角形的问题．求线段的长，要用到两点间的距离公式，而这个公式容易记错．理解记忆比较好． 如图1，如果已知A、B两点的坐标，怎样求A、B两点间的距离呢？ 我们以AB为斜边构造直角三角形，直角边与坐标轴平行，这样用勾股定理就可以求斜边AB的长了．水平距离BC的长就是A、B两点间的水平距离，等于A、B两点的横坐标相减；竖直距离AC就是A、B两点间的竖直距离，等于A、B两点的纵坐标相减． 图1 图1 图2 例 1 湖南省衡阳市中考第28题 二次函数y＝a x2＋b x＋c（a≠0）的图象与x轴交于A(－3, 0)、B(1, 0)两点，与y轴交于点C(0,－3m)（m＞0），顶点为D．（1）求该二次函数的解析式（系数用含m的代数式表示）； （2）如图1，当m＝2时，点P为第三象限内抛物线上的一个动点，设△APC的面积为S，试求出S与点P的横坐标x之间的函数关系式及S的最大值； （3）如图2，当m取何值时，以A、D、C三点为顶点的三角形与△OBC相似？
2019年中考语文适应性考试题与答案
2019年中考网上阅卷适应性训练 语文试题 （考试时间：150分钟满分：150分） 请注意：所有试题的答案均填写在答题卡上，答案写在试卷上无效。 一、积累与运用（共30分） 1.根据拼音在田字格内写出相应的汉字。（4分） 创新是民族进步的灵魂，是一个国家兴旺发达的不竭yuán quán，也是中华民族最深沉的民族禀赋。生活从不juàn gù因循守旧、满足现状者，从不等待不思进取、坐享其成 （分析：这句话中成语“抑扬顿挫”的运用准确无误。） D.契诃夫小说《变色龙》中奥楚蔑洛夫军大衣穿了又脱、脱了又穿的细节描写，淋漓尽致地勾画出他变色过程中的丑态以及他卑劣的心理活动，揭示了他见风使舵的性格特点。
个人身世坎坷； 透出5.名著阅读。（6分） （1）阅读《西游记》中的一段文字，完成题目。（3分） 小龙沉吟半晌，又滴泪道：“师兄啊，莫说散火的话，若要救得师父，你只要去请个人来。”A道：“教我请谁么？”小龙道：“你趁早驾云上花果山，请大师兄孙行者来。他还有降妖的大法力，管寻救了师父，也与我报得这败阵之仇。”A道：“兄弟，另寻一个儿便罢了。 ．．．．． 分，选对一项得1分，选对两项得3分。） A．法国作家圣埃克苏佩里创作的《小王子》，通过小王子一路的所见所闻、所感所思，批判了成人世界的丑陋、庸俗、势利、荒谬，歌颂儿童世界的爱、纯真、美好与善良。B．有两本书在保尔生命中很重要，一是在他患伤寒病时读了《暴风雨所诞生的》这本书，使他倍受鼓舞；一是他瘫痪、失明后在妻子达雅的帮助下创作的《牛虻》，让他开始了新的生活。 C．慧骃国每隔四年的春分时节都要召开全国代表大会，讨论要不要把“耶胡”从地面上消灭干净。 D．梁山上有三位身怀绝技的英雄：轻功超群“善盗”的鼓上蚤时迁，百步穿杨“善射”的小李广花荣，日行八百“善行”的入云龙公孙胜。 E．在散文集《朝花夕拾》中，鲁迅先生回忆了两位老师，一位是三味书屋的启蒙老师寿镜吾，另一位是日本仙台医学专门学校的藤野先生。 6.专题与语文实践活动。（8分） 阅读点亮梦想，书香成就人生。全民阅读活动在全国各地如火如荼地开展。你们学校开展了“世界读书日”语文实践活动，你也参与其中，请完成下列任务。 （1）【读图表】阅读下列图表，从中你能获取哪些有价值的信息？（2分）
2012年江西省中考英语试卷含答案
江西省20 1 2年初中毕业暨中等学校招生考试 英语试题卷 一、听力测试(25分) 现在是试听时间。请听一段对话，然后回答问题。 What is the boy going to buy? A. Some juice. B. Some oranges. C. Some apples. 答案是C。 A)请听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听完每段对话后，你都将有10秒钟的时间回答有关小题和阅读下一小题，每段对话读两遍。(每小题1分) 1. How is the weather in New York? A. It's cloudy. B. It's rainy. C. It's sunny. 2. Where is the hotel? A. On the right. B. Next to the post office. C. Across from the post office. 3. What's Paul doing? A. Reading. B. Smoking. C. Writing. 4. Why is the woman worried? A. Because Tom may miss the train. B. Because the train is late. C. Because Tom has changed his plan. 5. What does the man mean? A. It's hard to pass the exam. B. It's easy to pass the exam. C. They didn't work hard before. B)请听下面3段对话和2段独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并在答题卷上将该项涂黑。听每段对话或独白前你都将有30秒钟的时间阅读各小题。每段对话或独白读两遍。(每小题1分) 请听第1段对话，回答第6至第7小题。 6. What are they going to do on Saturday? A. Play volleyball. B. Play tennis. C. Watch the tennis match. 7. When are they going to meet? A. At 2:00. B. At 2:30. C. At 3:00. 请听第2段对话，回答第8至第10小题。 8. How did Lily go to work today? A. On foot. B. By bus. C. By car. 9. What will Mike do tomorrow? A. Visit Lily. B. Drive to work. C. Leave home earlier. 10. Which of the following is true? A. Lily has a new flat. B. Lily was late for work.
2014中考数学压轴题及答案40例
2014中考数学压轴题精选精析（21-30例） 21．（2011?湖南邵阳）如图（十一）所示，在平面直角坐标系Oxy 中，已知点A (－94 ，0)，点C (0，3)，点B 是x 轴上一点(位于点A 的右侧)，以AB 为直径的圆恰好经过．．．． 点C ． （1）求∠ACB 的度数； （2）已知抛物线y ＝ax 2＋bx ＋3经过A 、B 两点，求抛物线的解析式； （3）线段BC 上是否存在点D ，使△BOD 为等腰三角形．若存在，则求出所有符合条件的点D 的坐标；若不存在，请说明理由． 【解题思路】：(1) ∵以AB 为直径的圆恰好经过．．．．点C ∴∠ACB =0 90 (2) ∵△AOC ∽△ABC ∴OB AO OC ?=2 ∵A (－94，0)，点C (0，3)，∴4 9=AO 3=OC ∴OB 4 932= ∴ 4=OB ∴B(4,0) 把 A 、B 、C 三点坐标代入得 3127312++-=x x y (3) 1）OD=OB , D 在OB 的中垂线上，过D 作DH ⊥OB,垂足是H 则H 是OB 中点。DH=OC 21 OB OH 2 1= ∴D )23,2( 2) BD=BO 过D 作DG ⊥OB,垂足是G ∴OG:OB=CD:CB DG:OC=1:5 ∴ OG:4=1:5 DG:3=1:5 ∴OG= 54 DG=53 ∴D(54,53)
【点评】：本题考察了相似、勾股定理、抛物线的解析式求解等知识，运用平行于三角形一边的直线截其他两边所得的三角形与原三角形相似构建比例式，求解点到坐标轴的距离，进而得出相应的坐标。难度中等 24、（2011?湖北荆州）如图甲，分别以两个彼此相邻的正方形OABC与CDEF的边OC、OA 所在直线为x轴、y轴建立平面直角坐标系（O、C、F三点在x轴正半轴上）．若⊙P过A、B、E三点（圆心在x轴上），抛物线y= 14x2+bx+c经过A、C两点，与x轴的另一交点为G，M是FG的中点，正方形CDEF的面积为1． （1）求B点坐标； （2）求证：ME是⊙P的切线； （3）设直线AC与抛物线对称轴交于N，Q点是此轴称轴上不与N点重合的一动点， ①求△ACQ周长的最小值； ②若FQ=t，S△ACQ=S，直接写出S与t之间的函数关系式． 考点：二次函数综合题． 分析：（1）如图甲，连接PE、PB，设PC=n，由正方形CDEF的面积为1，可得CD=CF=1，根据圆和正方形的对称性知：OP=PC=n，由PB=PE，根据勾股定理即可求得n的值，继而求得B的坐标； （2）由（1）知A（0，2），C（2，0），即可求得抛物线的解析式，然后求得FM的长，则可得△PEF∽△EMF，则可证得∠PEM=90°，即ME是⊙P的切线； （3）①如图乙，延长AB交抛物线于A′，连CA′交对称轴x=3于Q，连AQ，则有AQ=A′Q，△ACQ周长的最小值为AC+A′C的长，利用勾股定理即可求得△ACQ周长的最小值； ②分别当Q点在F点上方时，当Q点在线段FN上时，当Q点在N点下方时去分析即可求
樊城区2014年中考适应性考试数学试题
樊城区2014年中考适应性考试数学试题 樊城区2014年中考适应性考试数学试题 一、选择题（每小题3分，共计36分） c则M,P,N中，值小于0的有：+2b-4a=abc,N=c,P+b+a=M A、1个 B、2个 C、3个 D、4个二、填空题（每小题3分，共计15分） 13、分式方程 20、（6分）如图，平行四边形ABCD中，点O是AC与BD的交点，过点O的直线与BA、DC的延长线分别交于点E、F．（1）求证：△AOE≌△COF； （2）请连接EC、AF，则EF与AC满足什么条件时，四边形AECF是矩形，并说明理由． 11 （ 3的倒数是：--）1、 A、3 3-B、 C、-D、 33 （）2、46亿用科学记数法表示是： 10?A、4.6 10?B、46 10?C、4.6 10?D、0.46 （）3、下列运算正确的是： 632 y2+x2=y)2+x D、(x=x÷a6 C、x-=a2)3-a B、(=2a-A、a 8 8 9 10 4-2x-1的解是_____________。 x=2-x1 14、经过人民广场十字路口的汽车，它可以继续直行，也可以向左转或向右转。如果这三种可能性大小相同，则两辆汽车经过这个十字路口全部继续直行的概率是__________。
15、向空中发射一枚炮弹，经x秒后的高度为y米。且y与x的函数关系是 0）,若此炮弹在第6秒与第14秒时高度相同，则炮弹≠c（a+bx+ax2=y （ 1的解是： A、2+x=2)-1)(x+）4、方程(x B、3 1,3-1,2 D、-C、 （ 1-4x>7+02x
江西省2020年中考英语试卷及参考答案
What is the boy going to buy? A. Some juice. B. Some oranges. C. Some apples. 1. What is the man doing? A. He is having dinner. B. He is having a class. C. He is planning his vacation. 2. How is the weather today? A. Cool. B. Hot. C. Cold. 3. When did the woman go to the new restaurant? A. Last night. B. Inst week. C. Two days ago. 4. Where are Tom 's parents going for the Mid—Autumn Festival? A. To his brother's home. B. To his home. C. To his sister's home. 5. What 's wrong with the man? A. He has a fever. B. He has a sore throat. C. He has a toothache. 6. Why will Bill go to the party later? A. Because he walks to the party. B. Because he needs to pick up Gina. C. Because he has to wait for Jenny. 7. How much money will the woman give away? B. $950. c. $1,000. 8. What does the girl mean? A. The book is expensive. B. The book is heavy. C. The book is interesting. 9. When will Nancy go to the movies? A. On Friday. B. On Saturday. 10. How will Nancy go there? C. On Sunday. A. On foot. B. By bike. C. By car. 1 ih?h:l.
深圳十年中考数学压轴题汇总
200621．如图9，抛物线2812(0)y ax ax a a =-+<与x 轴交于A 、B 两点（点A 在点B 的左侧），抛物线上另有一点C 在第一象限，满足∠. (1)(3分)求线段OC 的长. 解： (2)(3分)求该抛物线的函数关系式． 解： (3)(4分)在x 轴上是否存在点P ，使△P 点的坐标；若不存在，请说明理由. 解：200622．(10分)如图10-1 ⊙M 交 x 轴于 A B 、两点，交y 轴于 C D 、两点，且C A 的坐标为（－2，0），AE 8= (1)(3分)求点C 的坐标. 解： (2)(3分)连结MG BC 、，求证：MG ∥BC 证明： (3)(４分 ) 如图10-2，过点 D 作⊙M 的切线，交x 轴于点的圆周上运动时， PF OF 解： 200722．如图6，在平面直角坐标系中，正方形AOCB OD OB =，BD 交OC 于点E ． （1）求BEC ∠的度数． （2）求点E 的坐标． （3）求过B O D ，， 5== ② 1== ；③ ==等运算都是分母有理化） 200723．如图7x 相交于A B ，两点． （1）求线段AB 的长． （2）若一个扇形的周长等于（1大面积是多少？ （3）如图8，线段AB M ，分别求出 图6
OM OC OD ，，的长，并验证等式 222 111 OC OD OM += 是否成立． （4）如图9，在Rt ABC △中，90ACB =o ∠，CD AB ⊥，垂足为D ，设BC a =，AC b =， AB c =．CD b =，试说明：222 111 a +=． 2+bx 点， 3 1 ． F ，使以点A 、 C 、E 、F 为顶点的四边形为平行四边形？若存在，请求出点F 的坐标；若不存在，请说明理由． （3）若平行于x 轴的直线与该抛物线交于M 、N 两点，且以MN 为直径的圆与x 轴相切，求该圆半径的长度． （4）如图10，若点G （2，y ）是该抛物线上一点，点P 是直线AG 下方的抛物线上一动点，当点P 运动到什么位置时，△APG 的面积最大？求出此时P 点的坐标和△APG 的最大面积. 200922．如图，在直角坐标系中，点A 的坐标为（－2，0），连结OA ，将线段OA 绕原点O 顺时针旋转120°，得到线段OB . （1）求点B 的坐标； （2）求经过A 、O 、B 三点的抛物线的解析式； （3）在（2）中抛物线的对称轴上是否存在点C ，使△BOC 的周长最小？若存在，求出点C 的坐标；若不存在，请说明理由. （4）如果点P 是（2）中的抛物线上的动点，且在x 轴的下方，那么△PAB 是否有最大面积？若有，求出此时P 点的坐标及△PAB 200923．如图，在平面直角坐标系中，直线l ：y =－2x －8两点，点P （0，k ）是y 轴的负半轴上的一个动点，以P （1）连结PA ，若PA =PB ，试判断⊙P 与x （2）当k 为何值时，以⊙P 与直线l 201022．（本题9分）如图9，抛物线y ＝ax 2＋c （a ＞0AD 在x 轴上，其中A （－2,0），B （－1, －3）． （1）求抛物线的解析式；（3分） （2）点M 为y 轴上任意一点，当点M 到A 、B 的坐标；（2分） （3）在第（2）问的结论下，抛物线上的点P 使S △PAD ＝4S △ABM 成立，求点P 的坐标．（4分） 图7 图8 图9
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