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58-2006年江苏省启东中学高一提前招生考试

58-2006年江苏省启东中学高一提前招生考试
58-2006年江苏省启东中学高一提前招生考试

2006年江苏省启东中学高一提前招生考试试卷

英语

(分值100分考试时间90分钟)

(注意: 1~75题的答案必须写在第10页的答案纸上)

I. 单项填空(共20题,每题1分,共20分)

A)情景交际

1. —Now, where is my purse?

—_________! We’ll be late for the picnic.

A. Take your time

B. Don’t worry

C. Take it easy

D. Come on

2.—You couldn’t have chosen any gift better for me.

—_______.

A. I’m glad you like it so much

B. That’s all right

C. Oh, don’t you like it?

D. Sorry, I’ll choose a better one next time

3.—Micky!

—________, Mum?

—Come and help me move the table out.

A. What

B. Right

C. Yes

D. Pardon

4.—Do you mind if I turned the TV down?

—________.

A. Yes, I don’t mind

B. No, go right ahead

C. Yes, please turn it down

D. Don’t worry. You’ll get used to it soon

5. —She didn’t come to school yesterday, did she?

—__________, though she was not feeling very well.

A. No, she didn’t

B. Yes, she didn’t

C. No, she did

D. Yes, she did

B)语言知识

6. Suzhou is ______ most beautiful tourist city and I believe I’ll come for _____ second time.

A. the; a

B. a; a

C. the; the

D. a; the

7. —Have you heard today’s weather forecast?

—Yes. Better weather is ______. We can expect an outing.

A. in the way

B. by the way

C. on the way

D. in this way

8. —Can I tell my best friend about it?

—No, I don’t want anyone else to know it. You _______ keep it to yourself.

A. must

B. need

C. can

D. may

9. Is this school __________ you visited last month?

A. where

B. the one where

C. that

D. the one

10. When I handed the report to Peter, he said that David was the right person ________.

A. to send it to

B. to send

C. to be sent

D. for sending

11.—I wonder if she _____ to the ball.

—She is sure to come if she ____ time tonight.

A. comes; has

B. will come; will have

C. comes; will have

D. will come; has

12. Oxford, as we know, ________ is one of the best universities in the world.

A. that

B. /

C. it

D. this

13. Studying abroad is quite different from life in China. It took me nearly half a year to ____

the language problem and culture shock.

A. turn over

B. look over

C. get over

D. go over

14. —What’s the best way of losing weight?

—_________

A. Why not playing games?

B. Why don’t you play games?

C. I advise you to playing games?

D. You’d better to play games?

15. Yesterday we had a lecture given by a _________ teacher.

A. well-mannered young school

B. young well-mannered school

C. well-mannered school young

D. school well-mannered young

16. They asked me to have a drink with them. I said that it was at least ten years since I _______

a good drink.

A. had enjoyed

B. was enjoying

C. have enjoyed

D. have been enjoying

17.—Thank you for the great trouble you have taken _____ me with my English?

—Think nothing of it!

A. with helping

B. to help

C. in helping

D. helping

18. Unluckily, he was soon told ______ he discovered was unimportant to them.

A. what why

B. that why

C. what that

D. why what

19.—How can I wake up so early?

—Set the alarm clock, _________ you will make it.

A. But

B. or

C. and

D. so

20. When I dropped in, Dr Smith _____, so we only had time for a few words.

A. just left

B. was just leaving

C. has just left

D. had just left

II. 完形填空(共15题,每题1分,共15分)

Mr. and Mrs Smith’s house was full of suitcases, packages and packed-up boxes. The two of them were 21 with pencils and paper, checking their luggage, when there was a 22 at the door. Mr. Smith went to 23 it and saw a well-dressed middle-aged lady outside. The lady said that she lived in the house beside theirs, and that she had come to 24 them to their new home.

The Smiths invited her in after apologizing for the state of the house.

“Oh, 25 ,” she answered. “Do you know in some parts of this 26 neighbours are not all 27 ? There are some streets where people do not 28 their neighbours, 29 their next-door ones. But in this street everybody is friends with 30 else. We are one big, happy family. I’m 31 that you will be 32 here.”

The well-dressed lady got a 33 when she came to visit the house the 34 time, because she found a quite 35 man and woman in it. Mr. and Mrs Smith had not had the courage to tell her that they were not the new owners of the house, who were to move in the next day, but the old ones, who have lived beside her for two years without ever having visited her or even noticing her existence (存在).

21. A. free B. busy C. pleased D. familiar (熟悉的)

22. A. sound B. ring C. friend D. message

23. A. answer B. serve C. see D. guess

24. A. invite B. lead C. take D. welcome

25. A. excuse me B. here you are C. never mind D. thank you

26. A. house B. street C. town D. time

27. A. busy B. lonely C. safe D. friendly

28. A. know B. understand C. welcome D. respect

29. A. only B. even C. mostly D. neither

30. A. anybody B. nobody C. somebody D. none

31. A. uncertain B. glad C. sure D. afraid

32. A. happy B. lonely C. popular D. friendly

33. A. surprise B. fright C. pleasure D. worry

34. A. first B. exact C. next D. same

35. A. famous B. different C. young D. old

III. 阅读理解(共20题,每题2分,共40分)

(A)

Do you feel a little sleepy after lunch? Well, that’s normal. Your body naturally slows down then. What should you do about it? Don’t reach for a coffee! Instead, take a nap.

There are many benefits (好处) of a daily nap. First of all, you are more efficient (有效率) after napping. You remember things better and make fewer mistakes. Also, you can learn things more easily after taking a nap. A 20-minute nap can reduce information overload. It can also reduce stress. Finally, a nap may increase your self-confidence and make you more alert (灵活). It may even cheer you up.

But, there are some simple rules you should follow about taking a nap. First, take a nap in the middle of the day, about eight hours after you wake up. Otherwise, you may disturb your sleep-wake pattern. Next, a 20-minute nap is best. If you sleep longer, you may fall into a deep sleep. After waking from a deep sleep, you will feel worse. Also, you should set an alarm clock. That way, you can fully relax during your nap. You won’t have to keep looking at the clock so that you don’t oversleep.

Now, the next time you feel sleepy after lunch, don’t get stressed. Put your head down, close your eyes, and have forty winks.

36. What is a good rule for taking a nap?

A. Use an alarm clock.

B. Nap eight hours after waking up.

C. Sleep for about half an hour.

D. All of the above

37. According to the passage, what is NOT a benefit of napping?

A. It makes you stronger

B. It makes you feel happier

C. It gives you more self-confidence

D. It improves your memory

38. Which may happen if an alarm clock is not used?

A. You may relax more.

B. You may feel too nervous to relax.

C. You may forget an important meeting.

D. You may not reduce your napping time.

39. In the last paragraph, “have forty winks” can be replaced by “________”.

A. do eye-protection exercises

B. close your eyes for forty times

C. have a short sleep during the daytime

D. pretend to have a quick nap after lunch

(B)

Do you think animals can predict (预报) the weather or other natural events? Farmers living in the countryside think so. For hundreds of years, they have observed animals. They think animals’ behavior (行为) can be connected to future weather conditions or events. For example, if swans fly into the wind, a hurricane is coming. Or, if cows lie down, a rainstorm is coming. There are many traditional stories connecting animals and natural events. Many people think that these stories are just folklore, traditional stories and beliefs without scientific evidence (证据). Scientists, however, are beginning to take another look at some of these ideas.

Kiyoshi Shimamura is a Japanese earthquake researcher. He noticed an increase in dog bites a short time before earthquakes hit. Then, he did an investigation (调查) of twelve public health centers in Kobe, Japan. These health centers treated people after the 1995 earthquake. He noticed some interesting information about the month before the big earthquake. Treatment for animal bites had increased. In fact, aggressive (冒犯的;侵略的) behavior in dogs, such as biting and barking loudly, jumped (猛增) 60 percent!

People noticed other changes in animal behavior before the earthquake as well. For example,

fish began swimming together in large groups, only in the middle of the water and not near the edges. Also, birds flew away from their nests for many days, leaving their eggs unprotected. The animal behavior suggests that animals may be able to predict natural events better than people.

40. What is the main idea of the passage?

A. What animals do during earthquakes

B. Many earthquakes of Japan

C. Effect (影响) of natural events on animals’ actions

D. Folklore and other stories about animals

41. How do dogs begin to behave just before an earthquake?

A. They lie down in grass.

B. They stay together in large groups.

C. They leave their homes.

D. They hurt people.

42. What other animals behave strangely before an earthquake?

A. Pigs

B. Birds

C. Cows

D. All of the above

43. What did Kiyoshi Shimamura look at during his investigation?

A. Animal clinics treating dogs

B. The number of patients with bites

C. The number of earthquakes a year

D. Places dogs go during earthquakes

(C)

My first performance (表演) in front of an audience was coming up soon.

I tried as hard as I could to remain calm, but my heart was racing. I stared down at my sweat-covered, shaking hands.

I looked up again at the audience, realizing that these were real people. They were not just my mum and dad, who would say, “Good job!” even if I messed up the entire piece.

What if I had the wrong music? What if I played the wrong notes?

As it turned out, I was never able to answer these questions because the spotlight (聚光灯) was waiting for me. I grasped my hands tightly together, drying off the sweat.

Slowly I walked to the mud-brown piano in the center of the room. It contained 88 demanding keys, which were waiting impatiently to be played. I swallowed the golf-ball-sized lump (隆起部分) in my throat and sat down. Slowly, I opened the music. Next, I rested my still shaking hands on the ivory (象牙色的) keys.

As my fingers played across the keys, I was becoming more unsure of my preparation for this moment. But the memory of my years of training came flooding back. I knew that I had practised this piece so many times that I could play it backwards if requested.

Although at one point I accidentally played two keys instead of the intended one, I continued to move my fingers automatically (自动地).

My eyes burned holes into (were fixed on) the pages in front of me.

There was no way that I was going to lose my concentration. To keep this to myself, I leaned forward and focused carefully on the music.

When I came to the end of the page, a warning went off inside my head: DON’T MAKE A MISTAKE WHEN YOU TURN THE PAGE!

Needless to say, I obeyed myself with all my heart and mind. And, proud of my “page-turning” feat (技艺), I finished the rest of the piece without making a single mistake.

After the final note died away, a celebration went into action inside my head. I had finished. I had mastered the impossible.

44. The author was nervous before the performance because _______.

A. her mother and father weren’t present

B. the strong spotlight was shining onto the stage

C. she hadn’t mastered the entire piece

D. she had never performed in public before

45. The underlined phrase “mess up” in Paragraph 3 probably means ________.

A. put into disorder

B. forget about

C. stop halfway

D. do well in

46. The author _________.

A. didn’t make any mistake in the performance

B. felt better at the beginning of the performance

C. paid all attention to nothing but her performance

D. lost her concentration (注意力) sometimes during the performance

47. What did the author feel about her performance?

A. She thought it was comfortable and successful.

B. She thought it was very difficult but successful.

C. She thought she had never made a mistake during the performance.

D. She thought she played through the piece carefully but light-heartedly.

(D)

For Chinese, it’s time for dragon boat racing and Zongzi. But in South Korea, wrestling and swing play are the highlights. However, both events go by the same name —the Dragon Boat Festival. It falls on May 5th of the lunar calendar.

One festival, two cultures. Does one nation have the right to call it its own? It has been reported that South Korea will ask the United Nations Educational, Social and Cultural Organization (UNESCO联合国教科文组织) to make the celebration its cultural heritage (文化遗产). If successful, people from other countries may see the Dragon Boat Festival as a Korean creation.

As the birthplace of the yearly event more than 2,000 years ago, China is not happy with the situation (情况). “It would be a shame if another country successfully made a traditional Chinese festival part of its own cultural heritage before China,” said Zhou Heping, deputy cultural minister. The Ministry of Culture is even thinking of making its own application (申请) to UNESCO, covering all traditional Chinese festivals, including the Dragon Boat event.

“I don’t like some of the food eaten at the festival, but I am shocked by South Korea’s move,” said Jin Yutong, a Senior One student. “We should protect the cultural heritage left by our ancestors (祖先).”

It is thought that the festival is held in memory of the great poet Qu Yuan (340-278BC), who lived in the State of Chu during the Warring States Period. Qu was known to be a patriot (爱国者) and admired by ordinary people. He is said to have jumped into Miluo River, because he had lost hope in his country’s future. When people heard about Qu’s death, they sailed up and down the river searching for his body. They also beat the drums to fright away fish and threw Zongzi into water. These were supposed to stop the fish from touching Qu. Dragon boat racing is said to have come from the search for the poet’s body.

Over the years, the Dragon Boat Festival has spread throughout the world. In Japan and Vietnam, as well as South Korea, the festival has mixed together with, and become part of the local culture.

With this in mind, some experts say that it is meaningless to argue (争论) about which country the festival belongs. “Everyone can say that it came from China,” said Long Haiqing, an expert from Hunan Province. “But if the whole nation can protect the culture heritage together, they will all benefit.”

48. Which of the following country is NOT mentioned about the Dragon Boat Festival spreading?

A. Japan

B. Vietnam

C. South Korea

D. the United States

49. From the passage, we can see Chinese people’s attitude (态度) toward the Dragon Boat

Festival is that ______________.

A. they do not like it

B. they want to protect it because it is their cultural heritage

C. it is a shame to protect it

D. they won’t agree South Korea takes it as its own festival

50. Racing boats to celebrate the festival comes from the story that ___________.

A. people searched for Qu Y uan’s body by boat

B. people searched for Qu Y uan’s boat

C. Qu Yuan enjoyed boating

D. Qu Yuan liked building boats

51. What can we infer (推断) from the last two paragraphs?

A. The festival is celebrated in the same way all over the world.

B. It matters a lot whose cultural heritage the festival is.

C. It is good for the Chinese people to protect the cultural heritage.

D. South Korea does not recognize that the festival is from China.

(E)

One evening after dinner, Mr. and Mrs. William called a family meeting. “We’ve had to make a difficult decision.” Mr. William announced. “You see, your mother has bee n offered a post as co-director of a television in Chicago. Unluckily, the station is not here. After thinking long and hard about it, we’ve concluded (下结论) that the right decision is to move to Chicago.”

Peter looked shocked, while his sister Amy breathlessly started asking when they’d be moving: “It’s surprising, but exciting!” she said. Peter simply said, “We can’t go—I can’t leave all my frien ds. I’d rather stay here and live with Tommy!”

Mr. and Mrs. William hoped that by the time they moved in August, Peter would grow more accustomed (习惯) to the idea of leaving. However, he showed no signs of accepting the news, refusing to pack his belongings (物品).

When the morning of the move arrived, Peter was nowhere to be found. His parents called Tomm y’s house, but Tommy’s mother said she hadn’t seen Peter. Mrs. William became increasingly worried, while her husband felt angry with their son for behaving so irresponsibly (不负责任).

What they didn’t know was that Peter had started walking over to Tommy’s house, with a faint idea of hiding in Tommy’s attic (阁楼) for a few days. But something happened on the way as Peter walked past all the familiar landscape of the neighborhood: the fence that he and his mother painted, the tree that he and his sister used to climb, the park where he and his father often took evening walks together. How much would these mean without his family, who make them special in the first place? Peter didn’t take the time to answer that question but instead hurried back to his house, wondering if there were any moving cartons (纸板箱) the right size to hold his record collection.

52. The conflict (分歧) in this story was caused by ________.

A. Peter and Amy’s different tempers (脾气)

B. a quarrel (争吵) between Tommy and Peter

C. Peter’s disagreement with his parents about their move

D. Mr. and Mrs. William’s words of Peter’s irresponsibility

53. Peter and Amy were both _________ after hearing the move.

A. surprised

B. angry and worried

C. anxious for more details

D. worried about packing

54. The reason for Peter’s going home was that _______.

A. he did not want to be left behind

B. he realized his family was essential (重要的) with him

C. he hoped to reach an agreement with his parents

D. He wished to be a more responsible person

55. What would more probably happen next?

A. Peter would bring his records over to the Tommy’s house.

B. Mr. and Mrs. William would call the police.

C. Peter would join his family for house moving.

D. Mr. and Mrs. William would start searching for Peter.

IV. 词汇运用(共10题,每题0.5分,共5分)

根据句意或首字母提示,在下列各句横线上填上所缺的单词。

56. Teachers’ Day in China is in September while Thanksgiving Day in America is in _______.

57. The cup that I bought yesterday was b ____ by my little brother, so I have to get a new one.

58. It is well known that English is w___________ used all over the world.

59. When I met an old friend of mine in the street, I was so excited that I _____ his hands for a

long time.

60. Peter, don’t eat u _________ food! It is bad for your health.

61. —I am so glad to have passed the driving test.

—C__________ !

62. —What makes you so happy, Tom?

—Oh, I’ve got an __________ to Mary and Peter’s wedding (婚礼).

63. After b ________ deeply, he jumped into the river to save the drowning child.

64. The children are too young to dress t_________ , so the kindergartners have to help them.

65. When I decided to go back home, it got dark, and what was ________, it began to rain.

V. 对话填空(共10题,每题0.5分,共5分)

阅读下面对话,掌握其大意,并根据所给首字母的提示,在标有题号的右边横线上写

假如你是江苏省启东中学学生李东,最近参加了由江苏电视台举办的中学生英语演讲比

赛并获奖,该台准备组织获奖者去青岛参加一次英语夏令营活动。现就有关事项征求你的意

请注意:

1.选择适合你的时间,并说明理由;

2.选择两项你喜欢的活动,并说明理由;

3.针对活动内容提出至少一个建议;

4.词数:80~100;

5.参考词汇英语夏令营:the English Summer Camp

6.信的开头和结尾已给出。

Dear Sir or Madam,

I’m very glad _______________________________________________________________

_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________

________________________________________________________

Thank you very much.

Yours truly,

Li Dong

2006年江苏省启东中学高一提前招生考试

英语答案卷

(分值100分考试时间90分钟)

(注意: 1~75题的答案必须写在第10页的答案纸上)

I. 单项填空(20分) II. 完形填空(15分) III. 阅读理解(40分)

1.______ 21. ______ 36. ______

2. ______ 22. ______ 37. ______

3. ______ 23. ______ 38. ______

4. ______ 24. ______ 39. ______

5. ______ 25. ______ 40. ______

6. ______ 26. ______ 41. ______

7.______ 27. ______ 42. ______

8. ______ 28. ______ 43. ______

9. ______ 29. ______ 44. ______

10. ______ 30. ______ 45. ______

11. ______ 31. ______ 46. ______

12. ______ 32. ______ 47. ______

13. ______ 33. ______ 48. ______

14. ______ 34. ______ 49. ______

15. ______ 35. ______ 50. ______

16. ______ 51. ______

17.______ 52. ______

18. ______ 53. ______

19. ______ 54. ______

20. ______ 55. ______

IV. 词汇运用(5分)

56. ___________ 57. ___________ 58. ___________ 59. ___________ 60. __________

61. ___________ 62. ___________ 63. ___________ 64. ___________ 65. __________ IV. 对话填空(5分)

66. ___________ 67. ___________ 68. ___________ 69. ___________ 70. __________ 71. ___________ 72. ___________ 73. ___________ 74. ___________ 75. __________

2006年江苏省启东中学高一提前招生考试

英语参考答案

1-5 DACBD 6-10 BCADA 11-15 DBCBA 16-20 ABDCB

21-25 BBADC 26-30 CDABA 31-35 CAACB

36-39 DABC 40-43 CDBB 44-47 DADB 48-51 DBAC 52-55 CABC

56. November 57. broken 58. widely 59. shook 60. unhealthy 61. Congratulations 62. invitation 63. breathing 64. themselves 65. worse

66. driving 67. when 68. ran 69. speed 70. more

71. sure 72. faster 73. am 74. possibly 75. against

One possible version:

Dear Sir or Madame,

①I’m very glad to be invited to the English summer camp

②I prefer to go in July because I’ll have to prepare myself for the new school term in August.

③It seems all the activities you offer are attractive and meaningful. But I’d like to attend the English lectures, from which I can get more information on British and American culture. ④With the coming of the 2008 Beijing Olympic Games, more and more foreigners are eager to know about China. So I hope to teach foreigners Chinese and spread Chinese culture.

⑤It’s been a dream for me to visit Beijing. Could you organize a tour around the city during the camp?

Thank you very much.

Yours truly,

Li Dong

2020年江苏省南通市启东中学创新班高一(下)期中数学试卷

期中数学试卷 题号一二三总分 得分 一、选择题(本大题共10小题,共30.0分) 1.当z=-时,z100+z50+1的值等于() A. 1 B. -1 C. i D. -i 2.(2-x)10=a0+a1x+a2x2+…+a10x10.则a1+a2+a3+…+a10=() A. 1 B. -1 C. 1023 D. -1023 3.从集合{2,4,8}中随机选取一个数m,则方程表示离心率为的椭圆的 概率为() A. B. C. D. 1 4.设集合A={(x1,x2,x3,x4,x5)|x i∈{-1,0,1},i={1,2,3,4,5},那么集合A 中满足条件“1≤|x1|+|x2|+|x3|+|x4|+|x5|≤3”的元素个数为() A. 60 B. 90 C. 120 D. 130 5.如图,花坛内有五个花池,有五种不同颜色的花卉可供栽种, 每个花池内只能种同种颜色的花卉,相邻两池的花色不同,则 最多有几种栽种方案() A. 180种 B. 240种 C. 360种 D. 420种 6.甲、乙、丙等6人排成一排,且甲、乙均在丙的同侧,则不同的排法共有( )种(用数 字作答). A. 720 B. 480 C. 144 D. 360 7.某贫困县辖有15个小镇中有9个小镇交通比较方便,有6个不太方便.现从中任 意选取10个小镇,其中有X个小镇交通不太方便,下列概率中等于的是() A. P(X=4) B. P(X≤4) C. P(X=6) D. P(X≤6) 8.如图,小明从街道的E处出发,先到F处与小红会合,再一起到位于G处的老年 公寓参加志愿者活动,则小明到老年公寓可以选择的最短路径条数为() A. 24 B. 18 C. 12 D. 9 9.在()n的展开式中,只有第5项的二项式系数最大,则展开式的常数项为() A. B. 7 C. D. 28

江苏省淮阴中学2021届高三第一学期数学测试卷

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启东作业本 《龙门名师系列之初中篇?启东中学作业本:数学(8年级下册)(HS)》充分体现新教改、课改的要求,体现新课程的教育思想、教育理念,闪现超凡思维。试题的选编体现“原创与经典”相结合的原则,着力加强“能力型、开放型、应用型和综合型”试题的开发与研究,各科作业本在这次修订时除增加今年各地最新中考试题外,均配有一定数量的作者最新原创题。《龙门名师系列之初中篇?启东中学作业本:数学(8年级下册)(HS)》适用于8年级下册。 启东是江苏省南通市下辖县级市,位于江北大陆最东端,因沙洲不断向东延伸,便由“启吾东疆”之意而得名。启东境内地势平坦,沟河纵横,属沿海低平地区,微域地形略有起伏,西北向东南微倾。境内属亚热带季风气候,著名景点有圆陀角、黄金海滩、望海亭楼等。启东位于江北大陆最美丽启东东端,因沙洲不断向东延伸,便由“启吾东疆”之意而得名。启东全境系长江口不同时期河相、海相沉积平原。汉朝以前为江口海域。唐初,长江口涨出东洲、布洲。唐高祖武德年间(618~626年),长江口外形成江中岛屿,犯人被流放于此,从事盐业生产。与胡逗洲(今南通市区及通州平潮、西亭一带)一起同属广陵郡,上隶于淮南道。五代后梁开平元年(907年),长江口东洲、布洲合并为海门岛。后周显德元年(954年),设政、场合一的地方管理机构“吕四场”,这是启东境内首次出现行政管理机构。显德五年(958年),海门建县于东布洲,上隶于通州。海门

县域包括今启东中北部地区。至北宋至和年间(11世纪中叶),胡逗洲向东扩展,与海门岛相接,形成东西长约75公里、南北宽约20公里的“通吕水脊”(西至南通唐闸附近,东至吕四)。

江苏省淮安市淮阴区淮阴中学2020-2021学年高二上学期期末数学试题

江苏省淮安市淮阴区淮阴中学2020-2021学年高二上学期期 末数学试题 学校:___________姓名:___________班级:___________考号:___________ 一、单选题 1.抛物线28y x =的焦点到准线的距离是( ) A .1 B .2 C .4 D .8 2.已知方程22 112x y m m +=--表示焦点在x 轴上的椭圆,则m 的取值范围是( ) A .12m << B .31 2 m << C . 3 22 m << D .12m <<且32 m ≠ 3.已知△ABC 的顶点B 、C 在椭圆2 3 x +y 2=1上,顶点A 是椭圆的一个焦点,且椭圆的 另外一个焦点在BC 边上,则△ABC 的周长是( ) A . B .6 C . D .12 4.若双曲线 的左、右焦点分别为12,F F ,点P 在双曲线E 上,且 13PF =,则2PF 等于( ) A .11 B .9 C .5 D .3 5.已知双曲线()22 2210,0x y a b a b -=>>的一条渐近线过点(,且双曲线的一个 焦点在抛物线2y =的准线上,则双曲线的方程为( ) A .22 12128x y -= B .22 12821x y -= C .22 134x y -= D .22 143 x y -= 6.已知双曲线2222:1(0,0)x y C a b a b -=>>的一条渐近线方程为y x =,且与椭 圆22 1123x y +=有公共焦点.则C 的方程为( ) A .22 1810 x y -= B .22 145 x y -=

C .22 154x y -= D .22 143 x y -= 7.双曲线mx 2+y 2=1的虚轴长是实轴长的2倍,则m 的值为( ) A .4 B .-4 C .- 14 D . 14 8.过椭圆22 221(0)x y a b a b +=>>的左焦点1F 做x 轴的垂线交椭圆于点P ,2F 为其右 焦点,若1230F F P ∠=,则椭圆的离心率为( ) A . 2 B . 13 C . 12 D . 3 9.已知椭圆2222:1(0)x y C a b a b +=>>的离心率为2 ,过右焦点F 且斜率为(0) k k >的直线与C 相交于A B 、两点.若3AF FB =,则k = A .1 B C D .2 10.已知1F 、2F 是椭圆的两个焦点,满足120MF MF ?=的点M 总在椭圆内部,则椭圆离心率的取值范围是 A .(0,1) B .1 (0,]2 C . D . 11.若双曲线C:22 221x y a b -=(0a >,0b >)的一条渐近线被圆()2224x y -+=所 截 得的弦长为2,则C 的离心率为 ( ) A .2 B C D 12.椭圆22 221(0)x y a b a b +=>>的右焦点为F ,其右准线与轴的交点为A ,在椭圆上 存在点P 满足线段AP 的垂直平分线过点F ,则椭圆离心率的取值范围是( ) A .(0, 2 B .1(0,]2 C .1,1) D .1[,1)2 二、填空题 13.若双曲线2 2 1y x m -=m =__________.

辅导书

语文:三点一测、中学教材全解、五年中考三年模拟全解、 《新概念》阅读现代文中考专版、经典学法频道《轻巧夺冠》这本书侧重于基础知识当然你必须先掌握基础知识才能深入…… 语文数学备上一本上了初二物理化学也备上的! 《经典学法频道》 数学:《点拨》《倍速学习法》《轻巧夺冠》《典中典》 英语:《剖析》《典中典》《启东中学作业本》(龙门书局) 《轻巧夺冠》 <点拨>.. 我也初中..我英语年纪第一哦..我就是用这个.. 我们班英语老师也用这个.. 是配套的..有语法讲解课文分析习题练习等等... 很全面.. 我门班百分之七十的人都用这个..各个科目的都有.. 你去书店买都应该有的.. 如果你要练的话最好就买<典中典>.. 高才生就买这个吧.. 很有挑战性..题量也很大.. 中等生的话可以考虑<轻巧夺冠>..这个难度要稍微小些.. 政治:《轻巧夺冠》 历史:《中学生教材全解》完全解读,点拨,倍速学习法 物理:《题网》《题典》【题很多也很经典】还有《分类精选》也相当好一定要买的各省中考题时刻做一做不是你学完了才能做

提前做有好处这个最好选【天利38】版本的去书店问问就知道的... 《中华题王》《成功学习计划》 化学:《成功学习计划》《典中典》 地理:《海淀单元卷》《轻巧夺冠》 生物《中华题王》95分以上 《学习高手》对于课堂知识、基础知识的讲解、训练比较全面,全部理解透了,考90分不是问题(我就是用这个的)《完全解读》题目有些比较深,如果你生物学的很好,想扩展一下,就用这个 世纪金榜,我们中考时就用了这本,挺好的,积分吧 《金榜学案》 完全解读例题挺多的,内容挺详细的绿卡图书知识点特别多看着清晰 数学和语文就买万象思维的《成功学习计划》。 英语就买《魔法英语》。我也在用这本,里面包含了句型、语法、小常识、英美的礼节、适量的题目等。但如果你的英语基础稍差一点,就买《同步新课堂》,里面都是基础题目。 史地生政:《无师自通概念掌中宝》系列,里面只有重点和题目,还有一些有趣的小知识,这系列是比较小的厚册子,便于随身携带。语文:《中学教材全解》;

【精选资料】淮阴中学高一分班数学试卷

C B D C B A 数 学 试 卷 (满分150分,考试时间120分钟) 1.化简 =-2a a ( ▲ ) A .a B .a - C .a D .2 a 2.分式1 ||2 2---x x x 的值为0,则x 的值为 ( ▲ ) A .21或- B .2 C .1- D .2- 3.如图,在四边形ABCD 中,E 、F 分别是AB 、AD 的中点。若EF =2,BC =5,CD =3, 则tan C 等于 ( ▲ ) A . 43 B .35 C .34 D .45 4.如图,PA 、PB 是⊙O 切线,A 、B 为切点,AC 是直径,∠P = 40°,则∠BAC =( ▲ ) A .0 40 B .0 80 C .0 20 D .0 10 5.在两个袋内,分别装着写有1 A .21 B .165 D 6.如图,矩形纸片ABCD 中,已知AD =8,折叠纸片使AB 边与对角线A C 重合,点B 落在点F 处,折痕为AE ,且EF =3,则AB 的长为 ( ▲ ) A . 6 B .4 C .5 D . 3 7.如图,正方形ABCD 的边长为4,P 为正方形边上一动点,运动路线是A →D →C →B →A ,设P 点经过的路程为x ,以点A 、P 、D 为顶点的三角形的面积是y .则下列图象能大致反映y 与x 的函数关系的是 ( ▲ ) B C

8.若直角坐标系内两点P 、Q 满足条件①P 、Q 都在函数y 的图象上②P 、Q 关于原点对称,则称点对(P ,Q )是函数y 的一个“友好点对”(点对(P ,Q )与(Q ,P )看作同一个“友好点 对”)。已知函数??? ??>≤++=02101422x x x x x y ,,,则函数y 的“友好点对”有( ▲ )个 A .0 B.1 C. 2 D.3 注意:请将选择题的答案填入表格中。 二、 填 空题( 每题5分,共50分) 9.已知a 、b 是一元二次方程2210x x --=的两个实数根,则代数式()()2a b a b ab -+-+ 的值等于 10.有一个六个面分别标上数字1、2、3、4、5、6的正方体,甲、乙、丙三位同学从不同的角度观察的结果如图所示.如果记2的对面的数字为m ,3的对面的数字为n ,则方程1x m n +=的解x 满足1+<>且0=++c b a ,0≠b ,则 )()()(c f b f a f ++的所有可能值为 13.有一塔形几何体由若干个正方体构成,构成方式如图所示,上层正方体下底面的四个顶点是下层正方体上底面各边的中点。已知最底层正方体的棱长为2,且该塔形的表面积(含最底层正方体的底面面积)超过39,则该塔形中正方体的个数至少是 14.如图,三棱柱111C B A ABC -中,底面2,1==BC AB ,三个侧面都是矩形,31=AA M 为线段1BB 上的一动点,则当1MC AM +最小时,BM = 11题图 B E D A F 5 2 3 3 2 1 2 6 1 甲 乙 丙 10题图 题图15题图16题图 13A B C M 1A 1B 1C 题图 14▲ ▲ ▲ ▲ ▲ ▲

2020年江苏省启东中学高考模拟试卷(一)高中物理

2020年江苏省启东中学高考模拟试卷(一)高中物理 物理试题 一、单项选择题〔此题共6小题,每题3分,共18分。每题只有一个选项符合题意〕 1.玻尔认为,围绕氢原子核做圆周运动的核外电子,轨道半径只能取某些专门的数值,这种现象叫做轨道的量子化。假设离核最近的第一条可能的轨道半径为1r ,那么第n 条可 能的轨道半径为12r n r n =〔n =1,2,3…〕,其中n 叫量子数。设氢原子的核外电子绕 核近似做匀速圆周运动形成的等效电流,在2=n 状态时其等效电流为I ,那么3=n 在状态时等效电流为 A .I 23 B .I 32 C .I 94 D .I 27 8 2.电磁波和机械波相比较:①电磁波传播不需要介质,机械波传播需要介质;②电磁波在任何物质中传播速度都相同,机械波波速大小决定于介质;③电磁波、机械波都会发生衍射;④机械波会发生干涉,电磁波可不能发生干涉。以上讲法正确的选项是 A .①③ B .②④ C .①④ D .②③ 3.如以下图所示,用薄金属板制成直角U 形框,U 形框的a 、b 两面水平放置,将一质量为m 的带电小球用绝缘细线悬挂在a 面的中央,让整个装置始终置于水平匀强磁场中;并以水平速度v 向左匀速运动〔v 垂直于B 〕。U 形框的竖直板c 与v 垂直,在那个运动过程中U 形框的a 板电势低,b 板的电势高。设悬线对小球的拉力大小为F ,不计a 、b 面由于运动产生的磁场,那么以下讲法中正确的选项是 A .一定是mg F = B .可能是0=F C .可能是mg F > D .可能是mg F <,)0(≠F 4.宇航员在探测某星球时发觉:①该星球带负电,而且带电平均;②该星球表面没有大气;③在一次实验中,宇航员将一个带电小球〔其带电荷量远远小于星球电荷量〕置于离星球表面某一高度处无初速开释,恰好处于悬浮状态。假如选距星球表面无穷远处的电势为零,那么依照以上信息能够推断 A .小球一定带正电 B .小球的电势能一定小于零

新人教数学 7年级下:作业40 §9.4 课题学 利用不等关系分析比赛.pdf

作业40 §9.4 课题学 利用不等关系分析比赛 典型例题 【例1】 某射击运动员在一次比赛中前6次射击共中54环,如果他要打破91环(10次射击)的纪录(每次射击最高分为10环). (1)第7次射击不能少于多少环? (2)他第7次和第8次都是击中8环,试分析他是否还有破纪录的可能? 【解析】 打破91环的纪录,需10次射击的总环数大于91. 【解答】(1)设第7次射击的成绩为x 环,由于最后三次射击最多共中30环,要破纪录则需有54+x+30>91,所以x >7. 这就是说,第7次射击不能少于8环,才有可能破纪录. (2)设最后两次的成绩为y 环,他才有可能打破91环的纪录,则54+8+8+y >91,所以y >21 这就是说最后两次射击不能少于22环,又因为最后两次最多能击中20环,所以他不能打破91环的纪录. 【例2】 在年雅典奥运会上,中国男篮所在B 组有西班牙、阿根廷、意大利、塞黑、新西兰和中国六个球队,每小组有四个球队出线进入八强,结果西班牙五战全胜,塞黑五战皆负、阿根廷4胜1负,意大利3胜2负,那么 (1)中国队要起出线,至少要胜几场? (2)中国男篮在姚明的带领下,奋力拼搏,最终出线进入八强,请你推断中国与新西兰一战是哪个队获胜. (3)最终中国队以几胜几负的战绩跻身八强? 【解析】 由比赛结果知,西班牙、阿根廷和意大利队已经提前出线,塞黑队被淘汰,中国队和新西兰队积分相同(都胜塞黑队,都负于西班牙、阿根廷和意大利队),因此中国队和新西兰两队中只能有1个队进入八强,故中国队要胜新西兰队,即中国至少要胜2场. 【解答】(1)这个小组共赛 2 1 ×6×5=15(场). 已知四个球队共胜5+4+3=12(场). 而中国队与新西兰队共胜3场, 所以中国队要想出线,至少要胜2场. (2)由已知可得,中国队输给了西班牙、阿根廷、意大利,赢了塞黑,所以中国与新西兰一战,中国队获胜. (3)最终中国队以2胜3负的战绩跻身八强. 【例3】 (2010湖南)为了迎接2010年德国世界杯足球赛的到来,某足球协会举办了一次足球联赛,其记分规则及奖励方案如下表: 胜一场 平一场 负一场 积分/分 3 1 0 奖金/(元/人) 2000 1000 当比赛进行到14轮结束(每队均需比赛14场)时,甲队共积分25分. (1)请你通过计算,判断甲队胜、平、负的场数? (2)若每场比赛,每名参赛队员均可获得800元的出场费,设甲队中一名参赛队员所得的奖金与出场费的和为W 元,试求W 的最大值? 【解析】 根据共14场,共积25分建立方程,依胜、平、负的场数都是非负数而建立不等式,由方程和不等式组成的混合组求解.

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