四川省南充市2018届高三英语上学期第一次适应性考试(一诊)试题

四川省南充市2018届高三英语上学期第一次适应性考试(一诊)试题
四川省南充市2018届高三英语上学期第一次适应性考试(一诊)试题

四川省南充市2018届高三英语上学期第一次适应性考试(一诊)试

本试卷分为第I卷(选择题)和第II卷(非选择题)两部分。满分150分。考试时间120分钟。

第I卷

第一部分:听力(共两节,满分30分)

第一节(共5小题;每小题1.5分,满分7.5分)

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秒钟的时间来回答有关小题和阅读下一小题。每段对话读一遍。

1. When will the woman go to a party?

A. On Sunday.

B. On Monday.

C. On Friday .

2. What is John going to do?

A. Repair the radio.

B. Watch TV.

C.

Visit his uncle.

3. What does the man think of chocolate?

A. He like it.

B. He doesn’t like it.

C. He knows nothing about it.

4. What is the probable relationship between the speakers?

A. Mother and son.

B. Boss and worker.

C. Teacher and student.

5. Which bus takes the shortest time?

A. No. 106.

B. No. 425.

C. No. 205. 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,并标在试卷的相应位置。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6段材料,回答第6、7题。

6. Who is washing clothes?

A. The man.

B. The woman.

C. The man’s sister.

7. What does the woman ask the man to do?

A. Buy the dog some food.

B. Feed the dog.

C. Prepare for his English speech.

请听第7段材料,回答第8、9题。

8. How many tickets does the man want to buy?

A. Two.

B. Three.

C. Four.

9. When will the man arrive in Shanghai?

A. At about 10:00 am.

B. At about 12:00 am.

C. At about 5-30 pm.

请听第8段材料,回答第10至12题。

10. What is the man looking for?

A. The airport.?

B. The nearest bus stop.

C. The subway station.

11. Where is the bus stop?

A. In the southeast of the city.

B. In front of Sunshine Hotel.

C. In the north of the city.

12. How will the man get to the subway station?

A. By taking the No. 40 bus.

B. By taking the No. 4 bus.

C. By taking the No. 14 bus.

请听第9段材料,回答第13至16题。

13. Why didn’t the man take part in the sports meeting?

A. He hurt his knees.

B. He wanted to have a rest.

C. He was tired of training.

14. What did the woman think of their opponents in the football match?

A. They played just so-so.

B. They played very well.

C. They played too bad .

15. Why didn’t the woman watch the basketball match last night?

A. She had to look after her sister.

B. She was ill.

C. She thought it was boring.

16. What will the speakers do next?

A. Play basketball.

B. Play tennis.

C. Play football.

请听第10段材料,回答第17至20题。

17. How long did it take Amit to start the project?

A. 18 months.

B. 9 months.

C. 17 months.

18. What might be Amit?

A. A teacher.

B. An artist.

C. A computer engineer.

19. Where did Amit grow up?

A. In America.

B. In India.

C. In Italy.

20. What is Amit’s favorite museum?

A. The Hermitage.

B. The Van Gogh.

C. The Metropolitan Museum of Art.

第二部分:阅读理解(共两节,满分40分)

第一节(共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

A

30 November 2017,Serbian tennis player Novak Djokovic defeated Scottish Andy Murray 6-1, 7-5,7-6in the Australian Open 2017 final to win the Grand Slam event (大满贯) for the sixth time. Murray has lost five Australia n Open finals, facing Djokovic in all but one of them.

Djokovic dominated the first set, winning 6-1 in just half an hour. He served seven aces (得分的发球) in total in the match. Murray fought back in the second set, which went up to twelve games lasting for 80 minutes. It was the longest set and Murray had nine aces, twelve in total for the match. Djokovic had 41 unforced errors,

compared to Murray’s 65.

The third set lasted for 63 minutes and at 6-6 it went to a tie breaker, which Djokovic won 7--3, to win the eleventh Grand Slam title of his career.

Djokovic has now equalled the record of Roy Emerson winning six Australian Opens. Djokovic after the match said,” Andy, you are a great champion and friend. I’m sure you’ll have more opportunities to fight for this trophy”. Murray congratulated Djokovic, saying “I feel like I’ve been here before. Congratulations, Novak. Six Australian Opens is an incredible feat(业绩). The last year has been incredible. Good job.” He also left a message for his wife Kim Sears, “I’ll be on the next flight home.” The couple is expecting a baby.

Yesterday, Jamie Murray, Andy Murray’s elder brother,won the Australian Open Men’s doubles with Bruno Soares. Andy Murray was there in the audience, recording his brothers speech, to which Jamie said, “Andy, you should be in bed!”

21. On 30 November 2017 Djokovic beat Murray for the ________ time, and won Australian Open Final 2017.

A. 5th

B. 6th

C. 4th

D. 11th

22. According to the news report, which of the following statements is true?

A. It was a piece of cake for Djokovic to win the 2nd set.

B. Djokovic and Murray quite admired each other.

C. Djokovic became the 1st to win six Australian Opens.

D. Murray couldn’t wait to go back to his wife because she just gave birth to

a baby.

23. According to the passage , Murray is most probably considered to be ________.

A. friendly and considerate

B. selfless but dishonest

C. unconfident but modest

D. prideful and out - going

B

The Web as a Way of Life

If you ask people today why they use mobile phones to communicate with their friends or why they turn to TV for entertainment they will look at you as if you are crazy. These things have become such an integral part of life that they are no

longer noticed, let alone remarked on.

In the same way, within a decade no one will notice the web. it will be just there. It will be a way of life. People will use it for shopping, education, entertainment and communication. They will invent new uses for it.

A change like this is generational. Old people have to learn something about new things outside their everyday life, while kids who grow up with a new technology simply treat it as given.

In the future, everyone’s business card will have an email address. Every lawyer, every doctor and every business-from large to small-will be connected. On the other hand, the variety of activities on the web will be broadening at an amazing rate. You can find all kinds of interesting materials on the web.

Many sites will have a huge traffic flow. People will trade the time they now spend reading the paper or watching TV for time spent surfing the web. Americans, particularly young Americans, will spend less time in front of the TV, and more on the web.

We usually overestimate what we can do in two years and underestimate what we can do in ten. The web will be as much a way of life as the car by 2008 and probably before.

24. The web will be an integral part of life because ________.

A. we will use it to do lots of things

B. it will replace the TV

C. we won’t notice it is there

D. it will help us to lead better lives

25. In the future ________.

A. all business cards will have email addresses

B. doctors and lawyers will not use the web

C. traffic will be controlled on the web

D. all business will be done on the web

26. According to the last paragraph it can be most probably inferred that ________.

A. we have no idea how the web will develop

B. there will soon be more computers than cars

C. we are very good at predicting the future

D. the development of the web will be faster than we expect

27. The writer is ________ about the development of web.

A. unsure

B. fearful

C. confident

D. crazy

C

There are many places to go on safari(观赏野生动物) in Africa,but riding a horse through the flooded waters of Botswana’s Okavango Delta must rank a& one of the world’s most exciting wildlife journeys.

Several safari camps operate as the base for this adventure, providing unique rides twice a day to explore deep into the delta. The camps have excellent horses, professional guides and lots of support workers. They have a reputation for providing a great riding experience.

The morning ride, when the guides take you to beautiful, shallow lakes full of water lilies, tends to be more active. It is unlike any other riding experience. With rainbows forming in the splashing water around you and the sound of huge drops of water bouncing off your body and face,it is truly exciting. You are very likely to come across large wild animals,too. On horseback it is possible to get quite close to elephants, giraffes and many other animals. The sense of excitement and tension levels rise suddenly though, as does your heart rate, as you move closer to them.

In the evening, rides are usually at a more relaxed and unhurried pace, with golden light streaming across the grassy delta and the animals coming out to eat and drink. Sedate as they are, rides at this time of day are still very impressive. As the sun’s rays pass through the dust kicked up by the horses, the romance of Africa comes to life.

Back at the camp you can kick off your boots and enjoy excellent food and wine. Looking back on your day, you will find it hard to deny that a horseback safari is as close as you will ever come to answering the call of the wild.

28. The underlined word “They” in the second paragraph refer to ________.

A. Flooded waters

B. Wildlife journeys

C. Safari camps

D. Unique rides

29. What does the author find most exciting about a horseback safari?

A. Seeing and feeling the real African life.

B. Enjoying good food and wine at the camp.

C. Hunting large animals just as our ancestors did.

D. Being part of the scene and getting close to animals.

30. What does the underlined word “Sedate”in the fourth paragraph most probably mean?

A. Wild and romantic.

B. Slow and peaceful.

C. Hungry and thirsty.

D. Active and excited.

31. The author introduces the riding experience in the Okavango Delta mainly by ________.

A. following space order

B. following time order

C. making classifications

D. giving examples

D

More and more people read an iPad in bed, reserved as a place for sleep, before they go to sleep.

Charles, a professor from Harvard Medical School% and hi& colleagues got a small group of people for an experiment. For five days in a row, the people read either a paper book or an iPad f6r four hours before sleeps Thei r sleep patterns were monitored all night. Before and after each trial period, the people took hourly blood tests to paint a day-long picture of just how much melatonin (褪黑激素) was in their blood at any given time.

When the people read on the iPad as compared to the paper books-they reported feeling less sleepy at night and less active the following morning. People also took longer to fall asleep on the iPad nights, and the blood tests showed that their melatonin secretion (分泌) was delayed by an hour and a half.

The researchers conclude in today5s journal article that because of the rise of e-readers and the increasingly widespread use of e-things among children and

teenagers, more research into the long-term consequences of these devices on health and safety is urgently needed. Charles and colleagues go on, in the research paper, to note” “Reading an iPad in bed may increase cancer risk.”

However, software has been developed that can reduce some of the blue light from the screens of phones and computers according to time of day, and there are also glasses that are made to filter (过滤) short wavelengths. While they seem like a logical solution for the nighttime tech users, it needs more research.

32. In Charles9 experiment, the group of people were asked to ________.

A. sit in a row And receive the strict tests

B. have their sleep patterns observed all night

C. read a paper book and an iPad at the same time

D. have their blood tested per hour during the trial.

33. The third paragraph tells us the iPad readers were likely to ________.

A. feel less sleepy and tired in the day

B. fall asleep more

easily after reading

C. become less energetic the next morning

D. have a lot more melatonin

secretion

34. The special software recently developed can ________.

A. remove the blue light from your devices completely

B. help prevent eyes being harmed by short wavelength

C. weaken the harm done by doing nighttime e-reading

D. be used in all the e-things widely and safely

35. Which of the following can be best served as the tide of the passage?

A. No e-reading in bed before sleep

B. New software for night e-readers

C. Wrong behaviors before bedtime

D. No games on iPad in bed

第二节(共5小题;每小题2分,满分10分)

根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

What will man be like in 5,000 or even 50,000 year from now on? We can only

make a guess, of course. However, we can be sure that he will greatly differ from what he is today. 36

Let us take an obvious example. Man, even five hu ndred years ago, was shorter than he is today. 37 Five hundred years is a relatively short period of time, so we can imagine that man will continue to grow taller. Nowadays our eyes are in constant use. I n fact, we use them so much that often they become weaker and we have to wear glasses. But over a very long period of time it is likely that man’s eyes will grow stronger.

On the other hand, we make less use of out* arms and legs. 38 We can’t walk farther. At the same time, however, our fingers will grow more sensitive because they are used a great deal in modem life. What about our brain? As time goes on, we shall have to use our brains more and more and eventually we shall need larger ones! 39 Our head, in particular the forehead, will larger.

Perhaps all this gives the impression that future man will not be a very attractive creature to look at! This may be true. 40 He will still be a human being with thoughts and emotions similar to our own.

第三部分:语言知识运用(共两节,满分45分)

第一节完形填空(共20小题,每小题1.5分,满分30分)

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)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。

What I Learned From The Homeless Man Under The Bridge

I was out for my usual morning run and found myself hard to bear the summer heat,

wishing I had taken a bottle of water. I stopped under a bridge for a moment of 41 .

I saw two young, dirty men standing next to their sleeping bags. One smiled and gently raised his hand as if signaling “hell o” b ut didn’t 42 a word. He wasn’t asking for anything. I smiled and made the same 43 back to him.

As I started back on my 44 , I thought about how much we all 45 for connection. In that moment, this homeless man seemed to want to connect more than he wanted 46 or money.

We have all had experiences of feeling separate and 47 . I have felt lonely being in a relationship that was 48 of emotional connection. Feeling separation doesn’t have anything to do with being alone or being 49 people - it is about the human desire to feel connected by being seen and 50 by another person.

If your tendency(倾向) is to spend time alone, practice saying 51 to invitations. Practice moving towards rather than away from people.

We all benefit from connection. That homeless man 52 my day. After encountering him, I felt more 53 - appreciating all that I have. He triggered(引发) my compassion - I found myself feeling sympathy for him. I had the 54 to move towards separation or connection. Were there many ways in which he and I are very different? Absolutely! Are there many ways in which we are 55 ? Absolutely!

I can reflect on times in my life when, like him, I was in a situation I had never expected, times that I had no money, times that I felt at a 56 point. And as he may have been feeling this morning, times when I needed someone to stop and acknowledge me.

We 57 have a choice as to whether we move towards separation or connection. Separation is looking at the 58 person and focusing on how messy or untidy he looks, and 59 why he has a 7-11 Slurpee cup if he is out of money. Connection is acknowledging that he affected my day by 60 out to me. Pay attention today and notice whether you tend to move towards separation or towards connection. Pay attention today and notice whether that is working well for you.

41. A. drink B. bum C. shade D. hide

42. A. hear B. write C. see D. say

43. A. signed B. promise C. sound D. request

44. A. knee B. run C. arrival D. return

45. A. hunger B. wait C. charge D. pay

46. A. respect B. food C. equality D,: chance

47. A. deserted B. nervous C. pleased D. lonely

48. A. tired B. full C. proud D. short

49. A. from B. with C. for D. without

50. A. abandoned B. valued C. misunderstood D. accompanied

51. A. yes B. no C. bye D. wow

52. A. ruined B. ended C. affected D. darkened

53. A. sensitive B. grateful C. disappointed D.

realistic

54. A. choice B. right C. reason D. duty

55. A. different B. alike C. active D. confident

56. A. top B. high C. turning D. low

57. A. never B. always C. seldom D. hardly

58. A. hopeless B. useless C. careless D. homeless

59. A. wondering B. admiring C. criticizing D. reasoning

60. A. reaching B. shouting C. pointing D. turning

第II卷

第三部分:语言知识运用

第二节(共10小题;每小题1.5分,满分I5分)

阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Chinese President Xi Jinping issued a tough line on national sovereignty (主权) on Tuesday, 61 (say) China will never permit the 62 (lose) of any piece of its land to outsiders. In a warning to its border nations, President Xi added 63 China would never swallow the bitter fruit of damage. The Presidents declaration 64 (come) during a nearly one-hour speech mailing the 90th anniversary of the founding of the Peopled Liberation Army.

“The Chinese people treasure pe ace and we 65 (absolute) do not engage in invasion and expansion. 66 , we have the confidence to conquer all forms of invasion t w Xi told government 67 (leader) and current and retired PLA members.

“We absolutely will not permit any person, any organization, any 68 ( politics) party at any time, in any form 69 (separate) any piece of Chinese territory from China,” Xi said to applause.

“No one should expect us to swallow the bitter fruit of damage to our sovereignty, security and development interests.”

Xi didn’t refer 70 any specific conflicts or disputes during his address.

第四部分:写作(共两节,满分35分)

第一节短文改错(共10小题;每小题1分,满分10分)

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共

有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加:在缺词

处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均

仅限一词;2.只允许修改10处,多者(从第11处起)不计分。3.错误类型不涉及单词拼写。

The environment pollution was more and more serious today. We have no dean Water to drink it because of water pollution. And when trees cut down, some animals disappear. There is more and more dirty smoke in the air. Peopled health has been great affected by air, noise and water pollution. Many people have died of diseases causing by pollution. In order to live the better life, it’s time for us to protect our world. We should recycle, reduce and reuse things, what saves money and reduces pollution. Use things so long as possible. Don’t use plastic bag. Besides, we must

plant more trees and stop people cutting it down. We hope our world will be more and more beautiful.

第二节书面表达(满分25分)

假如你叫李华,寒假期间要去英国Embassy English Language School(EELS)进行短期学习。以下是英方学校寄给你的课程安排选择表,请你仔细阅读课程表,按要求给校方回一封信。

回信应包括以下内容:

1.在以上两种课程中任选一种并说出理由。

2.你现今的英语水平。

3.哪些具体的语言技巧需要得到提高。

4.其他的个人要求。

注意:1.信的开头和结尾已为你写好;2.词数:100左右。

Dear Sir/Madam,

Thank you for your offer of inviting me to the Winter English course in your school.______________________

_______________________________________________________________________________ ______________

_______________________________________________________________________________ ______________

_______________________________________________________________________________ ______________

_______________________________________________________________________________ ______________

Yours truly,

Li Hua

四川省南充市2018届高三第一次高考适应性考试(一诊)

英语试题答案

第I卷(选择题)

第一部分:听力(共二节,满分30分)

第一节(共5小题;每小题1.5分,满分7.5分)

1--5 ACBCC

第二节(共15小题;每小题1.5分,满分22.5分)

6-10 CBBCA 11-15 BAABA 16-20 BACBC

第二部分:阅读理解(共二节,满分40分)

第一节(共15小题:每小题2分,满分30分)

21-23 CBA 24-27 AADC 28-31 CDBB 32-35 BCCA

第二节(共5小题:每小题2分,满分10分)

36-40 ADBEG

第三部分:英语知识运用(共二节,满分45分)

第一节完形填空(共20小题;每小题1.5分,满分30分)

41-45 CDABA 46-50 BDDBB 51-55 ACBAB 56-60 DBDCA

第II卷(非选择题)

第二节(共10小题:每小题1.5分,满分15分)

61. saying 62. loss 63. that 64. came 65. absolutely

66. However/Nevertheless 67. leaders 68. political 69. to separate

70. to

评分标准:有任何错误,包括用词错误、单词拼写错误(含大小写)或语法形式错误,均不给分。

第四部分:写作(共两节,满分35分)

第一节短文改错(共10小题,每小题1分,满分10分)

第—句:was-is

第二句:去掉it

第三句:trees后加are

第五句:great-greatly

第六句:causing-caused

第七句:the-a

第八句:what-which

第九句:so-as

第十句:bag-bags

第十一句:it-them

评分标准:有任何错误,包括用词、修改及标号的位置、单词拼写错误(含大小写)或语法形式错误,均不给分。

第二节书面表达(满分25分)

One possible version

Dear Sir/Madam.

Thank you for your offer of inviting me to the Winter English course in your school. As for my choice between the two courses, I prefer the two-week course for 30 hours of study. Because this would allow me more time to do some traveling and make a few new friends as well.

Of all the subjects I'm learning at school, I like English best. I have been learning English for 6 years but my spoken English remains poor. As a result, I hope to take this chance to improve it. If possible, I’d like to stay with a family for a couple of days so that I can know some customs in England. I believe I will have a wonderful time this winter.

Yours truly, Li Hua

本文档仅供文库使用。

百度文库是百度发布的供网友在线分享文档的平台。百度文库的文档由百度用户上传,需要经过百度的审核才能发布,百度自身不编辑或修改用户上传的文档内容。网友可以在线阅读和下载这些文档。百度文库的文档包括教学资料、考试题库、专业资料、公文写作、法律文件等多个领域的资料。百度用户上传文档可以得到一定的积分,下载有标价的文档则需要消耗积分。当前平台支持主流的doc(.docx)、.ppt(.pptx)、.xls(.xlsx)、.pot、.pps、.vsd、.rtf、.wps、.et、.dps、.pdf、.txt 文件格式。

英语高考单项选择[1]

英语高考单项选择 真题部分-2004年浙江省 21. The winner of 1990 was extremely bad. _____ most people say it was the worst winter of their lives. A. At last B.In fact C.In a word D.As a result 22. The Wilsons live in _____ A-shaped house near the coast. It is _____ 17th century cottage. A. the , / B. an, the C. /, the D. an, a 23. The discussion ____ alive when an interesting topic was brought in. A. was coming B. had come C. has come D. came 24. ______ students are required to take part in the boat race. A. Ten strong young Chinese B. Ten Chinese strong young C. Chinese ten young strong D. Young strong ten Chinese 25. We wanted to get home before dark, but it didn’t quite _____ as planned. A. make out B. turn out C. go on D. come up 26. I ____ pay Tracy a visit, but I am not sure whether I will have time this Sunday. A. should B. might C. would D. could 27. ---- What do you want to do next? We have half an hour until the basketball game. ----- _____. Whatever you want to do is fine with me. A. It just depends B. It’s up to you C. All right D. Glad to hear that 28. --- Brad was Jane’s brother! ---_______ he reminded me so much of Jane! A. No doubt B. Above all C. No wonder D. Of course 29. Linda worked for the Minnesota Manufacturing and Mining Company, ____ as 3M. A. knowing B. known C. being known D. to be known 30. If you are feeling so tired, perhaps a little sleep would _____. A. act B. help C. serve D. last 31. _____ modeling business is by no means easy to get into, the good model will always be in demand. A. While B. Since C. As D. If 32. I’ve never seen anyone run so fast---- ______ David go. A. just watch B. just to watch C. just watching D. just having watched 33. We had three sets of garden tools and we seemed to have no use for ______. A. none B. either C. any D. each 34. Because the shop _____, all the T-shirts are sold at half price. A. has closed down B. closed down C. is closing down D. had closed down 35. A nyway, that evening, ____ I’ll tell you more about later, I ended up staying at Rachel’s place. A. when B. where C. what D. Which

高考复习:高三生如何准备月考模拟考

高考复习:高三生如何准备月考模拟考 未 2014-01-10 0832 高考复习:高三生如何准备月考模拟考 高三的日子,黑板上距高考倒计时的数字被放大了无数倍,生活由语数外理化生拼凑而成,铺天盖地的考试是一年的主旋律。高三的月考,尽管你心里清楚这只是高考的练兵,但走进考场,依然忐忑,依然期待通过考试来验证自己的进步。那么,充分的考前准备就是你胜利的第一重保障,我们一起来想一想,月考之前要准备些什么。 知己知彼百战不殆 《兵法》有云:“知己知彼,百战不殆。”了解月考的考试内容和考试目的是第一步。高三的四次月考,会各有侧重。首先,考试内容会配合复习进度,考查阶段学习重点和难点,其次,四次考试会以变换题型的方式对高考进行“围追堵截”,真正实现高考前预备战的补漏作用。另外,月考的难度系数可能会略高于高考,这样才能起到“带着沙包奔跑”的加码作用。 这样,我们在考前复习时,就应针对以上的内容进行。不管现在复习的内容在高考所占比例有多少,都以阶段学习为界,寻找重点,提前加强训练。前两次月考已经考过的题型可以减少训练,贴近高考却一直没有考查过的题型作为复习重点。中等难度,甚至高难度的习题应该集中练习,以避免出现考试当中措手不及的惶惶然。复习中也不要采取“题海战术”,题要做,但要有针对性地做,明确考试对象,主攻考试重点,能让你有限的复习时间“事半功倍”。在三中,一些善于思考,对高考有计划、有全局准备的同学,甚至可以推断出下次考试的某些题型和考查内容。有的放矢,才能射中靶心。 有些同学不太愿意为了月考放弃自己的高考长期计划,觉得月考没有那么重要,这种全局式的复习值得提倡,但,我要提醒你,如果你从来没有在任何一次考试中找到全力出击的感觉,到了高考,也许就失去了临场战斗力!月考给你带来的益处并不仅仅是每次考查的知识点,更重要的是你能对每场考试全力以赴的准备,超越自我的发挥。 临阵磨枪不快也光 “临时抱佛脚”是学生在学习生涯中很难避免的尴尬局面,所以“不快也光”成了我们挂在嘴边的自我安慰。其实,有时候临阵磨好了枪,还能打个胜仗呢!时间短,任务重,怎么磨才够光呢? 最接近考试状态的就是计时做套题,这是最能模仿考试状态的做法。在做题过程中,注意合理分配做题时间,核对答案后,及时弥补自己知识上的漏

高三第一次合模拟考试

高三第一次合模拟考试 理科数学答案 ABDACB BBACDC (注:11题4,e >∴D 选项也不对,此题无答案。建议:任意选项均 可给分) 13. 2; 14. 1 4 ; 15.8; 16.[]1,3 17.解:(Ⅰ)证明: 1131 33()222 +- =-=-n n n a a a …….3分 12 1 11=- =a b 31=∴+n n b b ,所以数列{}n b 是以1为首项,以3为公比的等比数列;….6分 (Ⅱ)解:由(1)知, 1 3-=n n b ,由 11 1n n b m b ++≤-得13131 n n m -+≤-,即() 14 3331n m +≤-,…9分 设() 14 3331= + -n n c ,所以数列{}n c 为减数列,()1max 1==n c c , 1∴≥m …….12分 18解:(Ⅰ)平均数为 ………….4分 (Ⅱ)X 的所有取值为0,1,2,3,4. ……….5分 由题意,购买一个灯管,且这个灯管是优等品的概率为0.200.050.25+=,且 1~4,4X B ?? ??? 所以0 4 4181 (0)C (1)4 256 P X ==?-= , 134 1110827 (1)C (1)4425664P X ==??-==, 2224 115427 (2)C ()(1)44256128P X ==?-==, 3314 11123 (3)C ()(1)4425664P X ==?-==, 4404111 (4)C ()(1)44256 P X ==?-= . 以随机变量X 的分布列为:

P 81256 2764 27128 364 1 256 ……………………….10分 所以X 的数学期望1 ()414 E X =? =.…….12分 19.(Ⅰ)证明:四边形ABCD 是菱形, BD AC ∴⊥. ⊥AE 平面ABCD ,BD ?平面ABCD BD AE ∴⊥. ?=AC AE A , BD ∴⊥平面ACFE .………….4分 (Ⅱ)解:如图以O 为原点,,OA OB 为,x y 轴正向,z 轴过O 且平行于CF ,建立空间直角坐标系.则 (0,3,0),(0,3,0),(1,0,2),(1,0,)(0)B D E F a a -->,(1,0,)=-OF a .…………6分 设平面EDB 的法向量为(,,)=n x y z , 则有 00 ??=???=??n OB n OE ,即 30 20 y x z ?=??+=??令1z =, (2,0,1) =-n .…………8分 由题意o 2||2 sin 45|cos ,|2 |||| 15 ?=<>== = +OF n OF n OF n a 解得3a =或13-. 由0>a ,得3=a .…….12分 20. 解: (Ⅰ)由题意得22222, 3, 122 1.a b c c a a b ? ? ?=+? ?=??? ?+=??解得 2.1,3.a b c ?=?=?? =?所以C 的方程为2214x y +=. …….4分 (Ⅱ)存在0x .当04x =时符合题意. 当直线l 斜率不存在时,0x 可以为任意值. 设直线l 的方程为(1)y k x =-,点A ,B 满足:22 (1),1.4 y k x x y =-?? ?+=??

2020年四川省南充市中考数学试题及答案

南充市二〇二〇年初中学业水平考试 数学试卷 一、选择题:本大题共10个小题,每小题4分,共40分.在每小题给出的四个选项中,只有一项是符合题目要求的. 1.若1 -?4 x =,则x的值是() A. 4 B. 1 4 C. 1 4 - D. ﹣4 2.2020年南充市各级各类学校学生人数约为1 150 000人,将1 150 000 用科学计数法表示为() A 1.15×106 B. 1.15×107 C. 11.5×105 D. 0.115×107 3.如图,四个三角形拼成一个风车图形,若AB=2,当风车转动90°时,点B运动路径的长度为() A. π B. 2π C. 3π D. 4π 4.下列运算正确的是() A. 3a+2b=5ab B. 3a·2a=6a2 C. a3+a4=a7 D. (a-b)2=a2-b2 5.八年级某学生在一次户外活动中进行射击比赛,七次射击成绩依次为(单位:环):4,5,6,6,6,7,8.则下列说法错误的是() A. 该组成绩的众数是6环 B. 该组成绩的中位数数是6环 C. 该组成绩平均数是6环 D. 该组成绩数据的方差是10 6.如图,在等腰三角形ABC中,BD为∠ABC的平分线,∠A=36°,AB=AC=a,BC=b,则CD=().

A. 2 a b + B. 2 a b - C. a -b D. b -a 7.如图,面积为S 的菱形ABCD 中,点O 为对角线的交点,点E 是线段BC 单位中点,过点E 作EF ⊥BD 于F ,EG ⊥AC 与G ,则四边形EFOG 的面积为( ) A. 14 S B. 18 S C. 112 S D. 116 S 8.如图,点A ,B ,C 在正方形网格的格点上,则sin ∠BAC=( ) A. 6 B. 26 C. D. 13 9.如图,正方形四个顶点的坐标依次为(1,1),(3,1),(3,3),(1,3),若抛物线y=ax 2的图象与正方形有公共顶点,则实数a 的取值范围是( ) A. 1 39 a ≤≤ B. 1 19 a ≤≤ C. 1 33 a ≤≤ D. 1 13 a ≤≤ 10.关于二次函数245(0)y ax ax a =--≠的三个结论:①对任意实数m ,都有12x m =+与

四川省南充市2020年中考语文真题试题

南充市二○一三年高中阶段教育学校招生考试 语文试卷 (满分100分,考试时间120分) 一、积累与运用(共20分) 1. 识字书写(2分) ⑴微笑着,去唱生活的歌谣。把尘封的心胸敞开,让狭隘自私淡去;把自由的心灵放飞,让huò达宽容回归。这样,一个多姿多彩的世界就会在你眼前层层打开:蓝天,白云,小桥,流水……一路过去,鲜花的芳香就会在你的鼻间醉人地萦绕,华丽的彩蝶就会在你的身边màn妙地起舞。 (1)给文段中加点的汉字注音,或根据拼音写出汉字。(2分) 狭隘.()萦.绕() h uò达màn妙 (2)将划线句“微笑着,去唱生活的歌谣”规范、工整地抄写在“田”字格内。(1分) 2.下面句子中没有语病的一句是()(2分) A.虽然没有什么失职,因此总觉有些单调,有些无聊。 B.那些门和窗尽量工细而决不庸俗,虽然简朴却别有用心。 C.我确信“敬业乐业”四个字,是人类生活的不二法门。 D.在阅读文学名著过程中,常常能够使我们明白许多做人的道理。 3.名句积累(此题共7个小题,请你任选6个题作答,若多做,阅卷时只做前6题,每小题1分)(6分) ①,寒光照铁衣。(《木兰诗》) ②我是你额上熏黑的矿灯,。(舒婷《祖国啊,我亲爱的祖

国》) ③所以动心忍性,。(《生于忧患,死于安乐》) ④,山是眉峰聚。(王观《卜算子·送鲍浩然之浙东》) ⑤了却君王天下事,。(辛弃疾《破阵子·为陈同甫赋壮词以寄之》) ⑹王湾的《次北固山下》中蕴含新事物终将取代旧事物的诗句是,。 ⑦从你积累的诗句中,写出有关“春雨”的连续两句诗句,。 4、名著阅读(2分) 读下面两段文字,回答题后的问题。 【甲】人最宝贵的东西是生命。生命对于我们只有一次。一个人的生命应该这样度过:当他回首往事的时候,他不因虚度年华而悔恨,也不因碌碌无为而羞愧——这样,在临死的时候,他能够说:“我的整个生命和全部的精力,都已献给世界上最壮丽的事业——为人类的解放而斗争。”。 【乙】成功的花,人们只惊慕她现时的明艳!然而当初它的芽儿,浸透了奋斗的泪泉,洒遍了牺牲的血雨。 ⑴【甲】文出自《》,该作品的主人公是(1分) ⑵【乙】文作者是,告诉了我们的道理。(1分) 5、综合性学习(2分) 同学们,我们正走进五彩缤纷、朝气蓬勃的青春花季。展望青春,我们满怀理想,憧憬未来,那就让我们为火红的青春鼓劲、加油、歌唱吧!我们班将举行“青春随想”综合性学习活动,下面是活动中的几项内容,请按要求完成。 (1)班上准备开展“青春赞歌”为主题的班会预设四个环节,现已设计了两个,请补充设计另外两个。(1分)

高三英语单项选择题专项练习200题

高考英语第二轮复习单项选择题专项练习200题 1.There is still much to discuss. We shall, ____________, return to this item at our next meeting. A.therefore B.however C.otherwise D.briefly 2.The door and the windows were all closed and there was no ___________ of forced entry. A.scene B.signal C.sign D.sight 3.—Would you have your family get together this New Year’s Day? — ___________. We are busy working at that time. A.No way B.Not at all C.No problem D.No chance 4.—The National College Entrance Examination is drawing near. All we should do is make the best use of time. —I can’t agree more. Every minute ________. A.needs B.counts C.acquires D.urges 5.—I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice. — Oh, it __________ my younger sister. She was in my room at that moment. A.must have been B.should have been C.could have been D.may have been 6.He has recently ___________ tennis to relax himself. A.taken off B.taken up C.put up D.put out 7.To our excitement, two _________ of students __________ a success after three years’hard work. A.scores; scored B.score; lost C.scores; made D.score; scored 8.Our class _________ all fond of singing English songs and we can sing ________ than others. A.is; many more B.are; many more C.is; much more D.are; much more 9.The long-lasting meeting __________ in disorder, __________ no conclusion. A.was ended; reached B.ended; reaching C.was ended; reaching D.ended; to reach 10.If you feel tired and sick of fat foods, that is _______ you have to go to the hospital for a medical examination. A.why B.what C.when D.whether 11.The overseas Chinese scientist made another wonderful discovery, ___________ of great value to study AIDS. A.which I think it is B.which I think is C.I think it is D.I think is 12.Americans are nervous ____________ the prospect of a nuclear-armed Iran, but also worry __________ the ability of the United States and the United Nations to deal with the situation. A.about; about B.to; about C.for; about D.for; for 13.When __________ comes to golf, I know nothing and I have no interest in this match. A.this B.that C.it D.one 14.—You can’t enter the building without __________ permission. —I’ve lost __________ permission card. A.the; a B.a; the C.\; the D.\; \ 15.—I hear that Bai Shan can’t afford his schooling this fall. —___________, l et’s do something for him. A.If so B.Where possible C.When necessary D.What a shame 16. --- I have just had my watch repaired. --- How much did they for that? A. cost B. charge C. spend D. take 17. --- It’s been a wonderful Halloween Party. Thank you very much. --- ___________. A. My pleasure B. I’m glad to hear that C. No, thanks D. It’s OK 18. --- How about the book you are reading? --- Good indeed. It ___________ many problems we have come across in our study. A. says B. talks C. covers D. refers 19. The room is in a terrible mess; it __________ cleaned. A. can’t have been B. couldn’t be C. may have been D. would be 20. He ___________ the test, but he wasn't careful enough.

高三第一次模拟考试

高三第一次模拟考试 一、基础知识(共15分,共5小题,每小题3分) 1.下列各组词语中加点的字,读音全都相同 ....的一组是() A.耕.读羹.匙万象更.新亘.古不变 B.标识.什.物箪食.壶浆拾.人牙慧 D.堂倌.冠.名羽扇纶.巾冠.状动脉 2.下列各组词语中,没有 ..错别字的一组是() A.幽远猗郁游目骋怀不落言筌 B.爆仓碰瓷历行节约平心而论 C.陨首颓圮束之高阁再所不辞 D.松驰瞭望无精打采感恩戴德 3.依次填入下列横线处的词语,最恰当 ...的是() 中国梦不是,但圆梦之途绝不轻松,既需要尽力而为、量力而行、,更需要克勤克俭、辛勤劳动,在推动经济发展中,持续满足民生之需、持续增进民生。梦想成真,民生改善是最好。 A.空中楼阁步步为营福利注解 B.虚无缥缈循序渐进福祉诠释 C.虚无缥缈步步为营福利注解 D.空中楼阁循序渐进福祉诠释 4.下列各项中,没有 ..语病的是() A.知名作家任职大学教授之所以引起热议,是因为中国当代作家和大学之间的关系长期脱离造成的。当代作家和大学之间本应该具备正常关系,很多大学和作家也试图重建这种关系。 B.按照国际外交惯例,国家元首出访,第一夫人往往会陪同前往。她们在外交活动中的良好表现,会增强公共外交的效能,有利于提升一国的“软实力”。 C.因为苹果公司在被曝中国市场售后服务“双重标准”后的态度,引发了广泛的质疑和失望。即使苹果在其官网发出声明,否认保修存有“中外有别”,但仍未给出清晰的解释。 D.在今日视听产品和网络发达的情况下,我们需要抢救我们的文学感受力,需要从文学的阅读中汲取和培养思想的水平、精神的能量。 5.下列相关文学常识的表述,有错误 ...的一项是() A.《大卫·科波菲尔》是英国著名小说家狄更斯的代表作。这部具有强烈自传色彩的小说,通过主人公大卫一生的悲欢离合,多层次地揭示了当时社会的真实面貌,同时也反映作者的道德理想。 B.巴尔扎克的长篇小说《高老头》以高老头被女儿榨干钱财后悲惨死去为中心情节,以拉斯蒂涅的活动穿针引线,将上层社会与下层社会联系起来,揭露了当时社会人与人之间赤裸裸的金钱关系。 C.在文学作品中,会反复出现一些题材,如“爱情”“战争”“复仇”等,它们被称为作品的主题,也被称为母题。换句话说,作品的主题也就是母题。 D.林冲是小说《水浒传》中的重要人物之一,他从一个安分守己的八十万禁军教头变成了“强盗”,从温暖的小康之家走上梁山聚义厅。在他的身上,集中体现了“官逼民反”的主题。 二、现代文(论述类文本)阅读(共9分,共3小题,每小题3分) 阅读下面的文章,完成6-8题。 我国古典戏曲理论的悲剧观 苏国荣

2017年四川省南充市中考英语试题原卷版

南充市2017年中考英语试题 (原卷版) (满分120分,考试时间100分钟) 注意事项:1. 答题前将姓名、座位号、身份证号、准考证号填在答题卡指定位置。 2. 所有解答内容均需涂、写在答题卡上。 3. 选择题须用2B 铅笔将答题卡相应题号对应选项涂黑,若需改动,须擦净另涂。 4. 非选择题在答题卡对应题号位置用0.5毫米黑色字迹笔书写。 第一部分:听力(共两节;满分20分) 第一节(共5 小题;每小题1分,满分5分) 听下面五段对话。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,并在答题卡上将该项涂黑。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 1. How’s the weather today? A. Sunny. B. Cloudy. C. Rainy. 2. What’s the matter with Tom? A. He has a toothache. B. He has a stomachache. C. He has a headache. 3. What’s Jenny’s favorite color?

A. Black. B. Blue. C. Brown. 4. Whose schoolbag is this? A. Lucy’s. B. Lucy’s brother’s. C. Lucy’s sister’s. 5. What time should Lily get to school? A. At 8:00. B. At 8:10. C. At 8:20. 第二节(共15小题;每小题1分,满分15分) 听下面五段对话或独白。每段对话或独白后有几个小,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,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6 段材料,回答第6 至第7 两个小题。现在你有10 秒钟的时间阅读下面两个小题。 6. Why does the boy want to buy a gift for his father? A. Because his father’s birthday is coming. B. Because Father’s Day is coming. C. Because Mother’s Day is coming. 7. What does the boy’s father like doing? A. Running. B. Shopping. C. Swimming. 听第7 段材料,回答第8 至第10 三个小题。现在你有15 秒钟的时间阅读下面三个小题。

2019年四川南充中考语文试题(word版含答案)

南充市2019年初中学业水平考试 语文试卷 (满分120分,考试时间120分钟) 注意事项:1.答题前将姓名、座位号填在答题卡指定位置。 2.所有解答内容均需涂、写在答题卡上,考试结束只上交答题卡。 3.选择题须用2B铅笔将答题卡相应题号对应选项涂黑,若需改动,须擦净另涂。 4.非单项选择题在答题卡对应题号位置用0.5毫米黑色字迹笔书写。 第Ⅰ卷单项选择题(共20分) 一、(共14分,每小题2分) 1.下列加横线的字,注音完全正确的一项是() A.菜畦(qí)蜷曲(quán)归省(shěng)浑身解数(xiè) B.悲怆(chuàng)蹒跚(pán)汲取(xī)众目睽睽(kuí) C.慰藉(jí)啜泣(qì)伫立(zhù)断壁残垣(yuán) D.感慨(kǎi)诓骗(kuāng)挑衅(xìn)恪尽职守(kè) 2.下列词语,书写完全正确的一项是() A.鸦鹊无声根深蒂固冥思遐想一气呵成 B.莫衷一事正襟危坐循章摘句心会神凝 C.诚惶诚恐格物志知一代天娇因地治宜 D.独具慧眼中流砥柱囊萤映雪略胜一筹 3.下列句子中,加横线词语使用不恰当的一项是() A.重要的书必须常常反复阅读,每读一次都会觉得开卷有益。 B.中国的园林讲究生机勃勃,追求形神兼备、气韵流畅,要有活泼的韵致。 C.从未见过开得这样盛的藤萝,在一片辉煌的淡紫色中,我忍俊不禁地笑了。

D.上帝在这对男女的眼睛中看到了无与伦比的美和更大的力量。 4.下列句子中没有语病的一项是() A.唱着毕业的骊歌,回眸初中生活的阴晴雨雪,七彩校园里回响着我们青春的誓言和浓浓的师生情谊。 B.中国不仅有发展“一带一路”这一宏大倡议的决心,也有实现这一美好蓝图的能力。 C.据业内专家估计,仅在我国,未来5年内大数据人才缺口就将超过130万人以上。 D.由于电影《摔跤吧,爸爸》以真情动人,使它取得了意想不到的成功,深受广大观众赞誉。 5.下列表述,有误的一项是() A.古人把山的北面和江河的南面叫做“阴”,山的南面和江河的北面叫做“阳”。如“河阳”指黄河南岸,“汉阴”指汉水北岸。 B.谪,封建王朝官吏降职或远调。如“滕子京谪守巴陵郡”即滕子京降职到岳州做太守。 C.令尊、尊君是对别人父亲的尊称;家君、家严是对人称自己的父亲;令堂,是对别人母亲的尊称;家母,是对人称自己的母亲。 D.五月初五端午节,相传是为了纪念诗人屈原而设立的节日,有吃粽子、赛龙舟等风俗。 6.下列对名著的介绍,不正确的一项是() A.《伊索寓言》包含的内容十分丰富,书中不少内容是影射当时社会现实的。如《农夫和蛇》的故事就告戒人们,做好事要看对象,以免上当受骗。 B.法布尔的《昆虫记》既是优秀的科普著作,也是公认的文学经典,它行文生动活泼,语调轻松诙谐。作者除了真实地记录昆虫的生活,还透过昆虫世界折射社会人生。 C.高尔基《童年》中的外祖母慈祥善良,聪明能干,热爱生活,对谁都很忍让。她的爱照亮了阿廖沙敏感而孤独的心。 D.《水浒传》中的武松崇尚忠义,有仇必复,有恩必报,他是下层英雄好汉中最富有血性和传奇色彩的人物。 7.下列对课文的解说,有误的一项是() A.朱自清先生的散文名篇《春》,细腻地描绘了春草图、春花图、春风图、春雨图、迎春图,抒发了对春天的喜爱和赞美之情。

高考数学高三模拟考试试卷压轴题九中高三第一次月考数学试卷理

高考数学高三模拟考试试卷压轴题九中高三第一次月考数学试卷(理) 一、选择题(本大题共12小题,每小题5分,共60分) 1.设集合M ={x|x ≥0,x ∈R},N ={x|x2<1,x ∈R},则M ∩N =( ) A .[0,1] B .[0,1) C .(0,1] D .(0,1) 2.函数y = 1ln x -1 的定义域为( ) A .(1,+∞) B .[1,+∞) C .(1,2)∪(2,+∞) D .(1,2)∪[3,+∞) 3.下列函数中,既是偶函数又在(0,+∞)上单调递增的是( ) A .y =ex B .y =sinx C .y =x D .y =lnx2 4.设全集U ={x ∈N|x ≥2},集合A ={x ∈N|x2≥5},则?UA =( ) A .? B .{2} C .{5} D .{2,5} 5.“x>0”是“3 x2>0”成立的( ) A .充分不必要条件 B .必要不充分条件 C .既不充分也不必要条件 D .充要条件 6.函数f(x)=1 x -6+2x 的零点一定位于区间( ) A .(3,4) B .(2,3) C .(1,2) D .(5,6) 7.已知f(x)=??? ?? f x -5,x ≥0, log2-x ,x<0, 则f(2 016)等于( ) A .-1 B .0 C .1 D .2 8.若命题“?x0∈R ,使得x20+mx0+2m -3<0”为假命题,则实数m 的取值范围是( ) A .[2,6] B .[-6,-2] C .(2,6) D .(-6,-2) 9.函数f(x)=1+log2x 与g(x)=21-x 在同一直角坐标系下的图像大致是( ) 10.函数f(x)=x2+|x -2|-1(x ∈R)的值域是( ) A .[3 4,+∞) B .(3 4,+∞) C .[-13 4 ,+∞) D .[3,+∞) 11.设M 为实数区间,a>0且a ≠1,若“a ∈M ”是“函数f(x)=loga|x -1|在(0,1)上单调递增”的一

高三第一次模拟考试试卷

高三第一次模拟考试试卷 一、选择题。本题共10小题,每小题4分,共40分。在每小题给出的4个选项中,有的小题只有一项是正确的,有的小题有多个选项是正确的。全部选对的得4分,选对但不全的得2分,有选错或不符的得0分。 1、处于基态的氢原子,能够从相互碰撞中或从入射光子中吸收一定的能量,由基态跃迁到激发态,已知氢原子从基态跃迁到n=2的激发态需要吸收的能量为10.2eV ,如果静止的氢原子受其他运动的氢原子的碰撞跃迁到该激发态,则运动的氢原子具有的动能 A 、一定等于10.2eV B 、一定大于10.2eV ,且大得足够多 C 、只要大于10.2eV ,就可以 D 、一定等于10.2eV 的整数倍 2、下列说法正确的是 A 、雨后路面的油膜出现彩色条纹,这是光的色散现象 B 、太阳光斜射在铁栅栏上,地面出现明暗相间的条纹,这是光的干涉现象 C 、对着日光灯从两铅笔的狭缝中看到的彩色条纹,这是光的衍射现象 D 、从月亮光谱可以分析月亮的化学成份 3、2003年10月15日,我国成功发射并回收了“神州五号”载人飞船。设飞船做匀速圆周运动,若飞船经历时间t 绕地球运行n 圈,则飞船离地面的高度为:(设地球半径为R ,地面重力加速度为g ) A 、322224n t gR π B 、322224n t gR π-R C 、3222n t gR D 、32 22n t gR -R 4、图是健身用的“跑步机”示意图,质量为m 的运动员 踩在与水平成α角的静止皮带上,运动员双手把好扶手并 用力向后蹬皮带,皮带运动过程中,受到的阻力恒为f , 使皮带以速度v 匀速运动,则在运动过程中,下列说法中 正确的是 A 、人对皮带的摩擦力一定是滑动摩擦力 B 、人对皮带不做功 C 、人对皮带做功的功率一定为mgv sin α D 、人对皮带做功的功率为fv 5、超导是当今高科技热点,利用超导材料可以实现无损耗输电,现有一直流电路,输电线的总电阻为0.4Ω,它提供给用电器的功率为40kW ,电压为800V ,若用超导电缆替代原来的输电线,保持供给用电器的功率和电压不变,那么节约的电功率为 A 、1 kW B 、1.6×103kW C 、1.6 kW D 、10 kW 6、完全相同的两辆汽车,以相同的速度在平直公路上匀速齐头并进,当它们各自推下质量相同的物体后,甲车保持原来的牵引力继续前进,而乙车保持原来的功率继

2020年四川省南充市中考物理试题及答案(全Word版)

南充市2020年高中阶段学校招生统一考试理科综合试卷 物理部分 一、单选题: 1.下列几种现象中,属于光的反射现象的是()C A.阳光照射下,地上呈现电线杆的影子 B.盛了水的碗,看上去好像变浅了 C.平静的湖水映出桥的倒影 D.手在墙上的影子 2.我们平时所说的“女高音”、“男低音”,这里说的“高”和“低”指的是()B A.音色 B.音调 C.响度 D.速度 3.课外活动时,有几位同学讨论关于电动机和发电机的问题,他们有以下几种说法,你认为其中正确的是()A A.电动机工作时把电能转化为机械能 B.发电机是利用通电线圈在磁场中受力转动的原理制成的 C.电动机是利用电磁感应现象制成的 D.发电机工作时把电能转化成其它形式的能 4.下列措施中,能加快液体蒸发的是()C A.将盛有水的杯子加盖 B.把新鲜的水果密封在塑料袋中 C.把湿衣服晾在通风的地方 D.把蔬菜用保鲜膜包好后放入冰箱5.氢气球下用细线悬挂一个重物匀速上升,若细线突然断裂,则重物将()D A.不再受力 B.保持原速度一直上升 C.立即下落 D.先上升后下落 6.如图1所示的电路,开关闭合后,灯泡L发光,当滑 动变阻器的滑片向右滑动时,若L的阻值不变,则 电流表、电压表的读数将()A A.减小,减小 B.减小,增大 C.增大,减小 D.增大,增大

7.如图2所示,一根杠杆可绕O点转动,B处挂着一重物G, 如果在A点施加一个如图所示的动力F使杠杆在水平方 向上平衡,则该杠杆为()B A.费力杠杆 B.省力杠杆 C.等臂杠杆 D.以上三种情况都有可能 8.一个密封的圆台状容器,放在水平面上,内装有1kg水(如图3所示),若把它倒置,则水对容器内底面的作用情况是() D A.压强减小,压力增大 B.压强减小,压力减小 C.压强增大,压力增大 D.压强增大,压力减小 二、填空题: 9.普通手机要通过地面基地参接收和发射信息,救灾中使用的卫星手机,可直接通过卫星传递信息,但两者有一个共同点,都是利用传递信息,它的传播速度约为 km/s.电磁波 3×105 10.1kg的水变为冰后,其体积将,密度将.(选填“增大”、“减小”、“不变”) 增大减小 11.内地游客到青藏高原时,会头晕、耳鸣、甚至出现呕吐情况,其主要原因是在青藏高原上空气稀薄,大气压强一个标准大气压(选填“大于”、“等于”、“小于”).测量大气压的仪器叫.小于气压表12.一跳伞运动员跳离飞机,当降落伞张开后,他将匀速下降,此时他的重力势能将,他的动能将.(选填“增大”、“减小”、“不变”)减小不变 13.用天平称得一个空烧杯的质量为34.5g,向烧杯中倒入90cm3的盐水后,重新称量,待天平刚好平衡时,右盘中有100g、20g、10g、5g的砝码各1个,游码所对应的刻度是0.5g,则烧杯内盐水的质量是,盐水的密度是kg/m3. 101g 1.11×103 14.焦炭的热值为3.0×107 J/kg,它的物理意义是

2018年四川省南充市中考真题语文

2018年四川省南充市中考真题语文 各位读友大家好!你有你的木棉,我有我的文章,为了你的木棉,应读我的文章!若为比翼双飞鸟,定是人间有情人!若读此篇优秀文,必成天上比翼鸟! 2018年四川省南充市中考真题语文一、(14分,每小题2分)1.下列划线字注音完全正确的一项是()A.酬和(hè)沉湎(mián)龙吟凤哕(huì)吹毛求疵(chī)B.炽痛(zhì)缄默(jiān)咫尺天涯(zhǐ)花团锦簇(zú)C.顷刻((qǐng)陨落(yǔn)长吁短叹(yū)怒不可遏(è)D.狡黠(xiá)狩猎(shòu)遍稽群籍(jī)汗流浃背(jiā)解析:本题考查字音的识记。A.沉湎(miǎn);吹毛求疵(cī)。B.炽痛(chì),花团锦簇(cù)。C.长吁短叹(xū)。答案:D2.下列词语书写完全正确的一项是()A.告罄骇人听闻一泄千里杂

乱无章 B.荣膺迫不及待眼花瞭乱粗制滥造 C.蓬蒿迥乎不同在劫难逃月明风清 D.倒坍既往不究恻隐之心贪赃枉法解析:本题考查字形的识记。A.泻千里;B.眼花缭乱;D.既往不咎。答案:C3.下列划线成语使用正确的一项是()A.为了看日出,徒步登山队队员趁着夜色早早爬上泰山山顶。他们登峰造极的精神真让人钦佩。B.五星花园四周的建筑鳞次栉比,在夜晚灯光的映衬下,尽显城市别样风情。C.作案者周密的谋划和熟练的手法相得益彰,使案情扑朔迷离,增大了侦破的难度。D.留守学生普遍存在内向胆怯、自我封闭等心理问题,许多外出务工家长却不以为然。解析:本题考查成语的正确使用。A登峰造极:意指到达最高点。比喻精绝的造诣。适用对象错误。C相得益彰:互相配合和补充更能显出长处、发挥作用。褒贬误用。D不以为然:指不认为是对的,表示不同意。应该改为“不以为意”。答案:B4.下列句子没有

高三英语单项选择题精选(4)

高中英语单项选择题精选(4) 1.He asked me _____ with me. A. what the matter is B. what the matter was C. what’s the matter D. what was the matter 2. ---What did he want to know? ---______ I could finish writing the report. A. When was it B. It was when that C. It was when D. When it was that 3. Enjoying popular songs on the Internet had greatly _____ me the trouble of going to the video shops to purchase some VCDs. A. shared B. spared C. canceled D. cost 4. ---Are you going to have a holiday this year? ---I’d love to. I can’t wait to leave this place _____. A. off B. out C. behind D. over 5. You can’t do _____ your friends ask you to do. You’d better think first. A. everything B. anything C. something D. nothing 6. ---I’m afraid I’ll keep you waiting a little longer. ---______. I can wait all my life only if you can work it out for me. A. Well, excuse me. B. Oh, come on C. Well, let it alone D. oh, my god 7. ---How come a simple meal like this cost so much? ---We have ____ in your bill the cost of the teapot you broke just now. A. added B. included C. obtained D. charged 8. Jim sold most of his things. He has hardly ___ left in the house. A. anything B. everything C. nothing D. something 9. Don’t respond to any e-mails ___ personal information ,no matter how official they look. A. searching B. asking C. requesting D. questioning 10.I want to know when he ____ for New York. A. has left B. is leaving C. had left D. would left 11.He _____ out when it began to rain. A. is going B. was going C. is about to go D. went 12. ---I’m going to the States. ---How long ____ you ____ in the States ? A. are, stayed B. are staying

相关文档
最新文档