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重庆市巴蜀中学2016届高三上学期一诊模拟考试英语试题

重庆市巴蜀中学2016届高三上学期一诊模拟考试英语试题
重庆市巴蜀中学2016届高三上学期一诊模拟考试英语试题

本试卷分第I卷(选择题)和第II卷(非选择题)两部分,第I卷第1页至第7页,第II卷第7页至第8页。考试结束后,请将本试卷和答题卡一并交回。满分150分,考试用时120分钟。

第I卷(选择题,共100分)

注意事项:

1.答题前,考生务必用黑色碳素笔将自己的姓名、准考证号、考场号、座位号在答题卡上填写清楚。

2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。在试题卷上作答无效。

第一部分听力(共两节,满分30分)

做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

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答案,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。每段对话仅读一遍。

1. What will the man probably do next?

A. Buy something.

B. Look for the key.

C. Wait for the woman.

2. When will the speakers need to be in their seats?

A. No later than 7:15 pm.

B. No later than 7:25 pm.

C. Anytime before 7:30 pm.

3. What does the man like to play now?

A. Basketball.

B. Baseball.

C. Tennis.

4. What does the woman imply about Uncle Jim?

A. He eats too much.

B. His manners are just fine.

C. He has a good sense of humor.

5. What did the man pay the most for?

A. The bed.

B. The fridge.

C. The washing machine.

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2至4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和第7题。

6. What is the man allowed to make?

A. The sauces.

B. The desserts.

C. The salad.

7. What is Thanksgiving like in the woman‘s family?

A. Everyone does a little bit of everything.

B. No one takes it very seriously.

C. Her parents often do too much.

听第7段材料,回答第8和第9题。

8. What did the man usually have on hot days?

A. Cold water.

B. Warm water.

C. Something other than water.

9. Who used to take the man to get ice cream?

A. His mother.

B. His father.

C. His grandmother.

听第8段材料,回答第10和第12题。

10. How does the woman find the man giving the speech?

A. He is not talking loudly enough.

B. He is not wearing a microphone.

C. He may be from another country.

11. What is the man‘s suggestion?

A. Leaving the room.

B. Turning off the light.

C. Consulting the speaker privately.

12. What will the woman do later?

A. Deliver a speech.

B. Find another lecture.

C. Ask some questions.

听第9段材料,回答第13和第16题。

13. Who does the man believe the woman is shopping for at first?

A. Her niece.

B. Herself.

C. Her daughter.

14. What does the man think of some college in Oregon?

A. They offer good programs.

B. They have beautiful scenery.

C. They have a long history.

15. Which university did the woman attend?

A. Harvard University.

B. Brown University.

C. The University of Pennsylvania.

16. Where will the woman go next?

A. To another store.

B. To a nearby university.

C. To the left section of the man‘s store.

听第10段材料,回答第17和第20题。

17. Where does the lecture take place?

A. In England.

B. In Australia.

C. In the United States.

18. When was The Unlikely Pilgrimage of Harold Fry published?

A. In 2014.

B. In 2012.

C. In 2007.

19. What award has Rachel Joyce won?

A. The Commonwealth Book Prize.

B. The Tinniswood Award.

C. The Man Booker Prize.

20. What did Rachel Joyce work as before?

A. An actress.

B. A TV host.

C. A writer.

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

My sister Grace Halloran spent most of her teen years in and out of the juvenile institutions(少管所) for minor offenses but, at 18 she was sent to prison for stealing a car. After three years behind the bars, she was released. Only a few years later, she was given a sentence far worse—she had an incurable and progressive disorder and would be totally blind. Meanwhile, Grace was also happily pregnant but terrified she would never see her child‘s face. She believed she would succeed as a mother, although ―success‖ had never been in her vocabulary before. She managed well despite fading vision.

For years she kept consulting specialists about her eye problems, only to be told that her son would also be blind by the time he was a teenager. She swore to find something, anything, to prevent him from facing her fate. When conventional medicine offered no hope, Grace began a personal quest. She entered a local college. The office for disabled students had her reading assignments put on cassette tapes so that she could listen and learn. She began studying anatomy, physiology and other health sciences. Everyone knowing her was astonished at her persistence to educate herself, restore her vision and keep focused on raising a son who would have perfect eyesight.

Eventually Grace‘s own way worked and she earned the Ph. D. in Holistic Health for her successful work in improving serious eye disorder. Her eyesight slowly improved so much that she was able to qualify for a driving license. Even better, her son had perfect vision and was accepted into the Air Force.

21. From the passage we can know that Grace used to be _______.

A. aggressive

B. troublesome

C. ignorant

D. competitive

22. How did Grace regain her eyesight?

A. By following the treatment from specialists.

B. By just trying what was taught in the local college.

C. By practicing the principles sought by herself.

D. By adopting the experience from other patients.

23. What is the power of Grace‘s recovery?

A. Her love for her son.

B. Her patience as a mother.

C. Her desire to cure the blind.

D. Her determination to earn the Ph. D.

24. The underlined word ―quest‖ in Paragraph 2 probably means ―___________‖.

A. adventure

B. profession

C. harvest

D. search

B

When the opportunity arose for me to do some summer traveling, my first urge was to southeast Asia. Being budget-conscious, I eventually decided on Thailand.

I‘d been introduced to the country by the well-received 2010 Thai film Uncle Boonmee Who Can Recall His Past Lives, which sleepily brings out a land in which a dreamy sense of the unknown is so obvious and superstition(迷信) is not only a natural response, but a wise one.

On the warm and rainy island of Phuket, I found the best way to access Thailand‘s treasures was by motorbike. I rented one for four days for about 200 RMB and went on a tour guided mainly by fantasy.

The Thailand I saw by motorbike was one where religion is ever-present. Though Buddhism is the country‘s official religion, the footprints of other faiths can be found all over. Statues of the Hindu gods Shiva and Ganesha aren‘t uncommon in the country‘s large number of Buddhist temples, and Muslim places of worship are splendidly equipped in communities in Thailand‘s south.

My motorbike allowed me to do more than just see and feel Thailand‘s rich cultural heritage, it also allowed me to taste it. Tourism is a leading industry in Thailand, so in top destinations like Chiang Mai, Phuket and Bangkok, there are plenty of restaurants that appeal to international visitors with easy and familiar eats, especially around hotels and hostels. Finding something that tastes truly authentic, fresh prawns cooked in yellow curry and served with spicy beans, for example, is made much easier with a motorbike.

More than anything, my motorbike allowed me to escape the shabby, crowded spaces Thailand is famous for. Deep in the mountains, with the sound of my 125cc engine melting off into the jungle, I found the Thailand I wanted, calm, fascinating and steaming with an ancient temptation. Thailand is a place thick with mood and myth, and if you‘re wiling to walk in, you‘ll be rewarded.

25. What attracted the author towards Thailand?

A. A Thai film.

B. Thai food.

C. Thai Buddhism.

D. Thai history.

26. We learn from Paragraph 4 that ________.

A. Hindu is resisted in Thailand

B. Thailand is a holy land of religion

C. Thailand is a motorcycle country.

D. Muslim exists mainly in Thailand‘s north

27. The author writes the text of share his _______ in Thailand.

A. mysterious inspection

B. wonderful investigation

C. fantastic motorbike ride

D. authentic sights and tastes

C

If there‘s one thing the British are good at, it‘s watching telly. You may think the Americans would beat us at that, but we‘ve taken and turned it into an art form. Like most people, our favourite TV subject is ourselves, which has led to a number of shows aiming to be as British as possible. So if you want to learn how to be British, sit down to a few episodes of these distinctly British shows。

DOCTOR WHO

Political aside, Doctor Who owes its long television life not only to a brilliant central character, terrifying alien foes and intelligent scriptwriting, but also to a distinctly British way of doing things. If the Earth is the Doctor‘s favourite planet, it‘s clear that Britain is his favourite country。SHERLOCK

The global popularity of the modernized Sherlock Holmes series has proven yet again that no amount of big blockbuster all-guns-blazing cop shows can compete with the reserved and sharp detective work of one of Britain‘s most well-loved characters. Benedict Cumberbatch has been rightly lauded for his depiction of the fast-thinking private eye, which has proven again we Brits are good at more than drinking tea。

BLACKADDER

Similar to the Pythons, the brilliance of Blackadder is set in its genius application of witty and classically British humor. From the dulcet tones of lead man Rowan Atkinson to the chumsy sidekick Tony Robinson, there‘s no better show for telling what makes the British British and having a good laugh at it, including an entire season of pointing fun at the French, one of the most British activities.

FRIENDS

I know what you‘re thinking –Friends is an American show, about Americans‘living in America! How can it be distinctly British? But perhaps you‘re not aware that, apart from Season 1, Friends is written entirely by British writers, and if you watch the first season in comparison to the others, the difference really shows. British sense of humor that can‘t be replicated artificially. It‘s a fine art by a natural hand. As an English student, I figure–Friends is, and although they speak in American accents, a British !

28. If you hunger to laugh, ______ is the best choice.

A. Sherlock.

B. Blackadder

C. Friends

D. Doctor Who

29. What is stressed by the text?

A. The British are crazy about tea-drinking.

B. Friends are actually made by the British.

C. The British are always finding faults with the French.

D. The British are good at producing and watching telly.

30. The main purpose of the text is to________.

A. challenge the American show lovers.

B. advertise the British most loved shows

C. provide some information about the British

D. introduce the techniques of the British shows

31. What would the author be?

A. A devoted British.

B. A confident movie reviewer.

C. A cool British shows hand .

D. An English show-making major.

D

A rare example of prehistoric rock art has been uncovered in Ross-shire. Archaeologists made the discovery while moving a rock decorated with ancient cup and ring marks to a new location. When they turned the stone over, they found the same marks on the other side of the rock. It is one of only a few decorated stones of its kind. Susan Kruse first discovered the stone several years ago when out walking. The second set of cup and right marks were uncovered recently when archaeologists were moving the stone to a new site. Dating from the Neolithic or Bronze Age, the art was created between 4,000 and 5,000 years ago. Archaeologists believe the markings may have been made for a number of reasons. Theses include for rituals(仪式) or mapping the stars. They

could even be the ―doodlings(涂鸦)‖ of bored, ancient shepherds. Ms Kruse said: ―Finding cup and ring decoration on the opposite side has raised a number of questions. ?Was the decoration meant to be viewed from both sides or was one decorated side deliberately placed face down? Or was the stone carved at different times?‘‖

John Wombell, who is leading a project to record rock art, said it was an important discovery. He said, ―Although some stones are decorated on different face s, I only know of a few other stones with decoration on opposite sides.‖

The archaeologist said most boulders with markings were too heavy to turn over to find out if they were decorated on the reverse side. The stone in the new discovery was moved by farmers about 200 years ago when they used it for building something. There is a group of rock art in the local area. Round houses dating to the Bronze and Iron Ages have also been found. In addition, a farmer uncovered the jewellery while ploughing a field in the 1960s.

32. In what way was the prehistoric rock art found?

A. When some farmers were turning over a stone.

B. When a group of researchers were hanging around.

C. When an archaeologist was studying an ancient rock.

D. When archaeologists were getting a rock moved to a new site.

33. Which may not be the reason for the marks on the stone?

A. The drawing of the stars.

B. A certain kind of ceremony.

C. The carvings of different times.

D. A sheepherder who felt tiresome.

34. According to John Wombell,_________.

A. the discovery around wide attention.

B. the decorated stones are timely spotted.

C. various faces were found carved on the stones.

D. not all uncovered stones had decoration on each side.

35. What could be the best title of the text?

A. A Worthy Discovery

B. An Ancient Art

C. A Remarkable Contribution

D. A Controversial Stone

第二节(共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,并在答题卡上将该项涂黑。选项中有两项为多余选项。

Making Short Videos

―A picture is worth a thousand words‖, or so they say. Well, motion pictures can contain even more memories. 36 Here are some apps you can use to make your own short videos. https://www.doczj.com/doc/bd11317320.html,

Reciting lines from movies is an effective and classic way to learn English. So what if you could dub(配音) recordings accompanied by movie clips and then share them with friends? 37 You name it. By contributing your voice, you can either mimic(模仿) the original soundtrack or create something completely new of your own.

Shorts

38 With the help of the Shorts app, you can make pictures in your album into a slide show. Choose from any of the off-the-shelf themes---―holiday‖, ―travel‖, ―friendship‖and ―party‖for example—each matched with its own theme music and slide background. But if you‘re not satisfied with the combinations, feel free to do a little change by adding text to the pictures or replacing the music with something n your own playlist.

Viva Video

Video making and editing once seemed awfully hard. 39 But this app will ease you into the field with straight-forward functions and clear direction to help you ―create your own video story‖. Apart from filter, stickers and text, the coolest part of this app is that you can write the narratives yourself and add your own voice to the video. 40 Viva Video requires a relatively powerful phone to run smoothly.

A. But here is a little reminder.

B. That‘s why short videos are booming.

C. Theses apps have a variety of identifications.

D. This app has movies, animations, lectures, TV series.

E. Newbies and amateurs didn‘t dare to even give it a try.

F. Videos and pictures aren‘t merely for separate purposes.

G. Video making and editing is what Apple fans want to try.

第三部分英语知识运用(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,从短文后的各题所给四个选项(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。

Recently I saw the same Cirque Du Soleil show twice. At the first show, my wife and I were 41 about thirty rows back from the stage, so it was not easy to see the expressions on the faces of the performers. 42 , what we were able to appreciate was the wonderful panorama(全景) of the 43 . At the second show, we sat in the second row, just a couple of meters from the stage and we could 44 the performers‘ expressions carefully. Having seen the show before, we expected to see our favorite 45 again.

We talked about which of the two shows we 46 more and whether it was better to sit closer to the stage or 47 back. We agreed that both shows were equal 48 their spectacle(场面) and enjoyment, but from two totally different 49 . In watching the show for the second time, our 50 of the brilliance of Cirque Du Soleil show was greatly deepened.

It 51 me that there are some similarities between the 52 we had at the two Cirque Du Soleil shows and what happens in our everyday lives.

We often make a decision 53 on our first impressions. For example, when we read a book for the first time, it is easy to believe that we have a 54 understanding of all that we have just read. Then if we read the book again, we will 55 any other important things that we missed the first time.

While we often don‘t have the 56 to consider an important situation for a second time 57 we make a decision, we should always try to make time to stand back and 58 things from a distance away in order to 59 a broader perspective. We would then be in a better position to make a more 60 and considered decision about the action we should take.

41. A. mixed B. attached C. occupied D. seated

42. A. Otherwise B. However C. Meanwhile D. Therefore

43. A. hall B. performance C. host D. appearance

44. A. convey B. check C. observe D. assess

45. A. parts B. catalogues C. clues D. stages

46. A. reflected B. trusted C. enjoyed D. valued

47. A. deeper B. higher C. further D. lower

48. A. in terms of B. in the control of C. in favor of D. in the name of

49. A. concepts B. perspectives C. backgrounds D. themes

50. A. explanation B. connection C. introduction D. appreciation

51. A. belonged to B. turned to C. related to D. occurred to

52. A. experience B. preference C. intelligence D. existence

53. A. fixed B. based C. focused D. held

54. A. normal B. complete C. blind D. random

55. A. avoid B. ignore C. discover D. confirm

56. A. approach B. potential C. energy D. opportunity

57. A. after B. once C. before D. unless

58. A. analyze B. direct C. view D. remove

59. A. change B. gain C. lose D. control

60. A. excited B. touched C. prepared D. balanced

第II卷(非选择题,共50分)

注意事项:

第II卷共2页,用黑色碳素笔将答案答在答题卡上。在试题卷上作答无效。

第三部分:英语知识运用(共两节,满分45分)

第二节(共10小题;每小题1.5分,满分15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,并填在答题卡的相应位置。

International Driver‘s License-Vacation

For more than 50 years, travelers 61 (use) the international driver‘s license to travel in foreign countries. The idea is 62 a driver with a valid driver‘s license in her own country can drive freely in 63 country without going though another driving test. Of course, this is true only for countries that is 64 (involve) in this program.

The United Nations has a detailed guideline for how the license should be presented, 65 (include) what information and what languages should be displayed. It is 66 (fair) easy to get one. 67 you already have a valid driver‘s license, getting the international license is a matter of

filling out the application and paying for the processing fee.

Once you have the license, you can rent cars and drive in foreign highways. If you happen 68 (stop) by law officers such as police, you have to present both licenses. The international license can never be valid alone. Some countries may recognize your own driver‘s license, 69 having the international license will save you from potential 70 (agree) and solve language barriers.

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处语言错误,每句中最多有两处。每处错误仅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。

How did the name Canada come about? In 1535, the king of France ordered a navigator Cartier exploring the New World and look a passage to India. Cartier first reached the Gulf of the St. Lawrence, which he wanted to make an exploration. Hope this Gulf was just an arm of the ocean between the island, he sailed upstream along the river. However, they arrived at Quebec or Stadacona, as he Indians called it, instead of the Asia. It was not until then when the term ―Canada‖ entered the country‘s history. Now, it is apparent known that it comes from an Indian word ―Kanata‖, and meant community or village. What a huge ―village‖ Canada is!

第二节:书面表达(满分25分)

假如LOTTE PIE 餐饮企业最近将在重庆新开一家连锁店,请你根据以下信息在China Daily 上发布一份开业告示。

内容要求:

1.开业时间:2016年1月1日;

2.开业地点:重庆渝中区民族路36号;

3.经营项目:西餐及重庆火锅;

4.承诺:食品安全美味、环境舒适、服务一流;

5.活动:元旦间就餐享受七折优惠。

注意:

1.词数100左右;

2.可以适当增加细节,以使行文连贯;

3.开头和落款已给出,不计入总词数。

Dear Customers,

This is to announce____________________________________________________________________

_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ ____________________________________________________

LOTTE PIE

高 2016 届一诊模拟考试

英语参考答案

第一部分:听力(共两节,满分30 分)

1~5 ABCCA 6~10 CABBA 11~15 ACBAB 16~20 CCBBA

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)

21~25 BCADA 26~30 BDBDC 31~35 ADCDA

第二节(共5 小题;每小题2 分,满分10 分)

36~40 BDFEA

第三部分:英语知识运用(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)

41~45 DBBCA 46~50 CCABD 51~55 DABBC 56~60 DCCBD

第二节(共10 小题;每小题1.5 分,满分15 分)

61.have been using /have used 62.that 63.another 64.involved

65.including 66.fairly 67.Since/As/If 68.to be stopped

69.but 70.disagreements

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)

How did the name Canada come about? In 1535,the King of France ordered a navigator

Cartier exploring the New World and look∧a passage to India.Cartier first reached the Gulf of ①(should)explore ②for

the St. Lawrence,which he wanted to make an exploration.Hope this Gulf was just an arm of the

③where ④Hoping

ocean between the island,he sailed upstream along the river.However,they arrived at Quebec or

⑤islands ⑥he Stadacona,as the Indians called it,instead of the Asia.It was not until then when the term

⑦﹨⑧that

“Canada”entered the country‘s history.Now,it is apparent known that it comes from an Indian

⑨apparently

word“Kanata”,and meant community or village.What a huge“village”Canada is!

⑩means

第二节:书面表达(满分25 分)

【参考范文】

重庆巴蜀中学

重庆巴蜀中学 关于开展校本课程总结表彰及等级评定的通知各位校长、各位老师: 为了调动学校广大教职工积极参与新课程改革,开发校本课程,促进学校办出特色,促进教师专业发展;也为了整理、总结学校开展校本课程建设的成果,不断提高教师、学校实施校本课程建设的能力,经学校研究,决定自2011年起,每年进行一次校本课程建设总结表彰。现将《巴蜀中学校本课程评价方案》(见附一)公布于此,并对校本课程等级申报、评定工作,做如下部署,请各位老师参照执行。 1、凡是参与过高2011级高一(下)选修课程开设(具体课程名称及指导教师姓名,见附三)的教师及课程;凡是参与过高2013级高一(下)选修课程开设(具体课程名称及指导教师姓名,见附四)的教师及课程,因相关资料在学校已有存档,故相关课程教师,可以不再提交资料及填写申报表,学校组织专家组根据学校已有资料进行评审。 2、学校除高2011级、高2013级外,在其他年级开设过选修课的老师,或附 3、附4有遗漏、错误的教师,请将开课的相关材料进行整理,于7月29日以前将纸质材料,课程等级申报表(见附二)交到本部行政楼二楼课改处。或发往bashu_zhang@https://www.doczj.com/doc/bd11317320.html,。逾期不予受理申报申请。 重庆巴蜀中学 2011年7月21日

附一: 巴蜀中学校本课程评价方案 (试行) 一、指导思想及评价原则 落实学校教育理念。校本课程开设要符合学校“教育以人为本,校长以教师为本,教师以学生为本”的教育理念,发现和发展学生的潜能,促进学生全面发展和个性成长,引领教师多元发展。 贯穿学校德育主线。校本课程必须体现学校的“善为根、雅为骨、志为魂”的育人理念,校本课程评价必须依托“公正诚朴”的校训,提升学生对“善雅志”的感悟,培养紧跟时代主旋律的合格中学生。 彰显区域发展特色。校本课程在“131”校本课程体系内,教师可以选择自己认为合适的任何内容来设计课程,但课程的选择要体现学校的办学特色及学校所在区域的政治、经济、文化、社会等各方面实际情况,体现区域发展特色。 把握时代发展脉搏。校本课程的提出和教学内容设计必须符合时代发展的特征,扎根经济、政治、文化和社会的丰厚土壤,尽量体现经济发展的方向、政治民主法治建设进程、文化发展的趋势和社会发展的热点。总之,校本课程要引领时代发展潮流。 坚持科学发展思路。校本课程是在国家课程基础上的拓展,学生能否实现知识、能力、视野的拓展,能否实现情感、态度、价值观的感悟是评价校本课程实施成效的重要内容。因此,校本课程的开发必须与国家课程相一致,与学生身心特点相适应,与学生的兴趣爱好相一致,帮助学生认识科学规律、接受人文熏陶。 二、评价策略

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一、第九章 静电场及其应用选择题易错题培优(难) 1.如图所示,带电量为Q 的正点电荷固定在倾角为30°的光滑绝缘斜面底端C 点,斜面上有A 、B 、D 三点,A 和C 相距为L ,B 为AC 中点,D 为A 、B 的中点。现将一带电小球从A 点由静止释放,当带电小球运动到B 点时速度恰好为零。已知重力加速度为g ,带电小球在A 点处的加速度大小为 4 g ,静电力常量为k 。则( ) A .小球从A 到 B 的过程中,速度最大的位置在D 点 B .小球运动到B 点时的加速度大小为 2 g C .BD 之间的电势差U BD 大于DA 之间的电势差U DA D .AB 之间的电势差U AB =kQ L 【答案】BC 【解析】 【分析】 【详解】 A .带电小球在A 点时,有 2 sin A Qq mg k ma L θ-= 当小球速度最大时,加速度为零,有 '2 sin 0Qq mg θk L -= 联立上式解得 '2L L = 所以速度最大的位置不在中点D 位置,A 错误; B .带电小球在A 点时,有 2 sin A Qq mg k ma L θ-= 带电小球在B 点时,有 2sin 2 B Qq k mg θma L -=() 联立上式解得

2 B g a = B 正确; C .根据正电荷的电场分布可知,B 点更靠近点电荷,所以B D 段的平均场强大小大于AD 段的平均场强,根据U Ed =可知,BD 之间的电势差U BD 大于DA 之间的电势差U DA ,C 正确; D .由A 点到B 点,根据动能定理得 sin 02 AB L mg θqU ? += 由2 sin A Qq mg k ma L θ-=可得 214Qq mg k L = 联立上式解得 AB kQ U L =- D 错误。 故选BC 。 2.电荷量相等的两点电荷在空间形成的电场有对称美.如图所示,真空中固定两个等量异种点电荷A 、B ,AB 连线中点为O.在A 、B 所形成的电场中,以O 点为圆心半径为R 的圆面垂直AB 连线,以O 为几何中心的边长为2R 的正方形平面垂直圆面且与AB 连线共面,两个平面边线交点分别为e 、f ,则下列说法正确的是( ) A .在a 、b 、c 、d 、e 、f 六点中找不到任何两个场强和电势均相同的点 B .将一电荷由e 点沿圆弧egf 移到f 点电场力始终不做功 C .将一电荷由a 点移到圆面内任意一点时电势能的变化量相同 D .沿线段eOf 移动的电荷,它所受的电场力先减小后增大 【答案】BC 【解析】 图中圆面是一个等势面,e 、f 的电势相等,根据电场线分布的对称性可知e 、f 的场强相同,故A 错误.图中圆弧egf 是一条等势线,其上任意两点的电势差都为零,根据公式W=qU 可知:将一正电荷由e 点沿圆弧egf 移到f 点电场力不做功,故B 正确.a 点与圆面内任意一点时的电势差相等,根据公式W=qU 可知:将一电荷由a 点移到圆面内任意一点时,电场力做功相同,则电势能的变化量相同.故C 正确.沿线段eof 移动的电荷,电场

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重庆巴蜀中学2019年初三上入学数学试卷含解析解析 一、选择题:每题4分,共48分。 1.分式的值为零,则x的值为() A.3 B.﹣3 C.±3 D.任意实数 2.方程x2﹣=0的根的情况为() A.有一个实数根 B.有两个不相等的实数根 C.没有实数根D.有两个相等的实数根 3.一个正多边形,它的每一个外角都是45°,则该正多边形是() A.正六边形 B.正七边形 C.正八边形 D.正九边形 4.在一张由复印机放大复印出来的纸上,一个多边形的一条边由原来的1cm变成了4cm,那么这次复印的面积变为原来的() A.不变 B.2倍C.3倍D.16倍 5.如图,以正方形ABCD的对角线AC为一边作菱形AEFC,且点E在AB的延长线上,F在DC 的延长线上,则∠FAB=() A.22.5° B.30°C.36°D.45° 6.下列4×4的正方形网格中,小正方形的边长均为1,三角形的顶点都在格点上,则与△ABC相似的三角形所在的网格图形是() A.B.C.D. 7.对于反比例函数y=,下列说法正确的是() A.图象经过点(1,﹣1) B.图象位于第二、四象限 C.图象是中心对称图形D.当x<0时,y随x的增大而增大

8.目前我国建立了比较完善的经济困难学生资助体系.某校去年上半年发放给每个经济困难学生 389元,今年上半年发放了438元,设每半年发放的资助金额的平均增长率为x,则下面列出的方程 中正确的是() A.438(1+x)2=389 B.389(1+x)2=438 C.389(1+2x)2=438 D.438(1+2x)2=389 9.如图,在?ABCD中,E为CD上一点,连接AE、BD,且AE、BD交于点F,S△DEF:S△ABF=4:25,则DE:EC=() A.2:5 B.2:3 C.3:5 D.3:2 10.如图,矩形ABCD中,点G是AD的中点,GE⊥CG交AB于E,BE=BC,连CE交BG于F,则∠BFC等于() A.45°B.60°C.67.5° D.72° 11.如图,在△ABC中,AB=AC,∠A=36°,BD平分∠ABC交AC于点D,若AC=2,则AD的长是() A.B.C.﹣1 D.+1 12.如图,四边形ABCD中,AC=a,BD=b,且AC⊥BD,顺次连接四边形ABCD各边中点,得到四边形A1B1C1D1,再顺次连接四边形A1B1C1D1各边中点,得到四边形A2B2C2D2,…,如此进行下去,得到四边形A n B n C n D n.下列结论正确的有() ①四边形A2B2C2D2是矩形;②四边形A4B4C4D4是菱形;③四边形A5B5C5D5的周长是,④四边形A n B n C n D n的面积是.

重庆重庆市巴蜀中学校圆周运动专题练习(解析版)

一、第六章 圆周运动易错题培优(难) 1.两个质量分别为2m 和m 的小木块a 和b (可视为质点)放在水平圆盘上,a 与转轴OO ’的距离为L ,b 与转轴的距离为2L ,a 、b 之间用强度足够大的轻绳相连,木块与圆盘的最大静摩擦力为木块所受重力的k 倍,重力加速度大小为g .若圆盘从静止开始绕转轴缓慢地加速转动,开始时轻绳刚好伸直但无张力,用ω表示圆盘转动的角速度,下列说法正确的是( ) A .a 、b 所受的摩擦力始终相等 B .b 比a 先达到最大静摩擦力 C .当2kg L ω=a 刚要开始滑动 D .当23kg L ω=b 所受摩擦力的大小为kmg 【答案】BD 【解析】 【分析】 【详解】 AB .木块随圆盘一起转动,静摩擦力提供向心力,由牛顿第二定律可知,木块受到的静摩擦力f =mω2r ,则当圆盘从静止开始绕转轴缓慢地加速转动时,木块b 的最大静摩擦力先达到最大值;在木块b 的摩擦力没有达到最大值前,静摩擦力提供向心力,由牛顿第二定律可知,f=mω2r ,a 和b 的质量分别是2m 和m ,而a 与转轴OO ′为L ,b 与转轴OO ′为2L ,所以结果a 和b 受到的摩擦力是相等的;当b 受到的静摩擦力达到最大后,b 受到的摩擦力与绳子的拉力合力提供向心力,即 kmg +F =mω2?2L ① 而a 受力为 f′-F =2mω2L ② 联立①②得 f′=4mω2L -kmg 综合得出,a 、b 受到的摩擦力不是始终相等,故A 错误,B 正确; C .当a 刚要滑动时,有 2kmg+kmg =2mω2L +mω2?2L 解得 34kg L ω=

重庆市巴蜀中学(初二上)期八年级期末考试英语试题卷

重庆市巴蜀中学初二上期期末考试英语试题卷 笔试部分(共120分) Ⅴ. 单项选择。(1×20分) 26. What ________ you ________ tomorrow? A. did; do B. will; do C. were; doing D. do;do 27. ---How do you usually come to school? ---________ my father’s car. A. By B. In C. With D. At 28. Give him ________ to eat, please. A. something delicious B. delicious something C. anything delicious D. delicious anything 29. She stopped ________ to the music and didn’t cry ________. A. listening; any more B. to listen; any more C. listened; no longer D. to listen; no more 30. ---Could you take a message for me, please? --- ________. A. I am glad B. Yes, I could C. Sure, I can D. No, I can’t 31. ---________ does your sister walk her dog? --- Once a day. A. How many B. How long C. How D. How often 32. Cindy, I heard that you took some photos with Jay in HK last week. Can you ________? A. show them to me B. show it to me C. show me them D. show me it 33. ________ eye exercises ________ good for your eyes. A. Doing; are B. Do; is C. Do; are D. Doing; is 34. We should use ________ people and ________ money to do the work better. A. less; less B. fewest; less C. fewer; less D. fewer; least 35. ---Can you come to my party on weekend? ---________. But I have to look after my little sister at home. A. Yes, I can B. No, I can’t C. I think so D. I’d love to 36. The man ________ a pair of glasses on his nose is my physics teacher. A. has B. with C. in D. wears 37. ---________? ---I have a sore throat. A. What’s the matter . B. What are you doing C. Can you help me D. What’s the weather like 38. ---Whose picture is better, Jack’s or Tom’s? ---Both of them are good. I think Jack draws ________ Tom. A. as good as B. as well as C. better than D. worse than 39. I have __________ homework to do every day, so I can’t have enough sleep. A. too much B. much too C. too many D. many too 40. I was too busy _________ to my parents last week. A. to write B. writing C. write D. wrote 41. This coat is ________ in the shop. A. expensive B. the most expensive C. more expensive D. most expensive 42. Here ________ the results ________ the student activity survey. A. is; with B. are; of C.is; of D. are; with 43. ---When was your father born? ---My father was born ________ September 21st, 1959. A. in B. at C. on D. of 44. I hope ________ the music club in this Art Festival. A. joining B. joins C. to join D. join

重庆巴蜀中学物理电功率(培优篇)(Word版 含解析)

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(完整版)2019年重庆巴蜀中学小升初数学试卷

数学试卷 (时间:60分钟 分值:100分) 一、填空:(每题3分,共36分) 1、一个四位数□73□,有约数3,又是5的倍数,这样的四位数一共有 个。 2、 在己考的4次考试中,张明的平均成绩为90分(每次考试的满分是100分),为了使平均成绩尽快达到95分以上,他至少还要连考( )次满分。 3、有一种由3份甲种糖和2份乙种糖配成的什锦糖,比由2份甲种糖和3份乙种糖配成的什锦糖每千克贵5. 28元,那么每千克甲种糖比每千克乙种糖要贵( )元。 4、甲、乙两个长方形它们的周长相等。甲的长宽比是3:1,乙的长宽比是5:1,甲、乙两个长方形面积比是( )。 5、一堆棋子有黑、白两种颜色,其中黑子占22 7 ;若增加10枚白子,这时黑子占72。那么, 这堆棋子原有 枚。 6、一个等腰三角形的腰是acm ,底是bcm ,这个图形的面积最大是( )cm 2。 7、把 7 1 化成小数后,小数点后50个数字之和是( )。 8、重庆巴蜀中学五年级参加数学竞赛的同学约有二百多人,考试成绩得90~100分的恰好占参赛人数的 71,得80~89分的占参赛人数的51,得70~79分的占参赛人数的3 1 ,那么70分以下的有 人。 9、有一正方体的体积是12cm 3,把这个正方体削成一个最大的圆锥体,圆锥体的体积是( )cm 3。 。 10、己知a:b=c:d ,现将a 扩大2倍,b 缩小到原来的31 ,而c 不变,d 应( ) 比例仍然成立。 11、某球赛门票15元1张,降价后观众增加了一半,收入增加了五分之一,则每张门票降价了( )元。 12、五年级参加文艺会演的共46人,其中女生人数的54是男生人数的12 1 倍,则参加演出的男生( )人。 二、选择:(每题2分,共10分) 1、一个长20分米的方木的横截面是边长为m 分米的正方形,将它锯掉8分米后,方木的体积比原来减少( )。 A 、8m 立方分米 B 、12m 立方分米 C 、8m 2立方分米 D 、12m 2立方分米 2、 把一根铁丝分成两段,第一段是全长的32,第二段是全长的3 2 米,第一段与第二段比( )。 A 、第一段长 B 、第二段长 C 、一样长 D 、无法比较 3、 a × 52=b ×53=c ×5 7 =d ,a 、b 、c 、d 都是不为0的自然数,其中最小的一个数是:( ) A 、a B 、b C 、c D 、d 4、 一个圆锥体和一个圆柱体的体积比7:8,它们的底面半径的比是3:2,那么该圆锥体和圆柱体高的比是( ) A 、7:18 B 、32: 63 C 、7:6 D 、6:7 5、下面判断中错误的有( )个。 A 、1 B 、2 C 、3 D 、4 两个面积相等的三角形不一定能拼成平行四边形。 ②因为2012年的2月有28日这一天,所以2012年是平年。 ③一件大衣,如果卖100元,可赚25%;如果卖120元,就赚50% ④一个两位小数精确到0.1后的近似值是2.0.这个小数最大是2.44。 ⑤一个圆柱和一个圆锥等底等高,那么圆柱的体积是圆锥的31 。 三、计算:(共28分) 1、直接写出答案(每题2分,共10分) 16.15÷1.7+0.85÷1.7= 199+99×99= ( 94+135+95+138)×1009= 2.25× 53+2.75÷13 2 +60%= 99999÷5+9999÷5+999÷5+99÷5+9÷5= 2、神机妙算(每题3分,共18分) 1、5132×5 3+7143×74+9154÷59 2、 256×255254+254×2551 3、141-521×19961995×521380 -181 1 4、 121+201+301+421+561+721+901 就读学校: 年级 班 姓名: 联系电话: 联系电话: ……密… …封 … … 线 … … 内… … 不 ……得……答… …题 … …

重庆市巴蜀中学2016-2017学年度第一学期期末考试 2018级初二上册数学试题卷

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重庆巴蜀中学小升初数学试卷2019届

1 重庆巴蜀中学小升初数学试卷 (时间:60分钟 分值:100分) 一、填空:(每题3分,共36分) 1、一个四位数□73□,有约数3,又是5的倍数,这样的四位数一共有 个。 2、 在己考的4次考试中,张明的平均成绩为90分(每次考试的满分是100分),为了使平均成绩尽快达到95分以上,他至少还要连考( )次满分。 3、有一种由3份甲种糖和2份乙种糖配成的什锦糖,比由2份甲种糖和3份乙种糖配成的什锦糖每千克贵5. 28元,那么每千克甲种糖比每千克乙种糖要贵( )元。 4、甲、乙两个长方形它们的周长相等。甲的长宽比是3:1,乙的长宽比是5:1,甲、乙两个长方形面积比是( )。 5、一堆棋子有黑、白两种颜色,其中黑子占22 7 ;若增加10枚白子,这时黑子占72。那么, 这堆棋子原有 枚。 6、一个等腰三角形的腰是acm ,底是bcm ,这个图形的面积最大是( )cm 2。 7、把 7 1 化成小数后,小数点后50个数字之和是( )。 8、重庆巴蜀中学五年级参加数学竞赛的同学约有二百多人,考试成绩得90~100分的恰好占参赛人数的 71,得80~89分的占参赛人数的51,得70~79分的占参赛人数的3 1 ,那么70分以下的有 人。 9、有一正方体的体积是12cm 3,把这个正方体削成一个最大的圆锥体,圆锥体的体积是( )cm 3。 。 10、己知a:b=c:d ,现将a 扩大2倍,b 缩小到原来的3 1 ,而c 不变,d 应( ) 比例仍然成立。 11、某球赛门票15元1张,降价后观众增加了一半,收入增加了五分之一,则每张门票降价了( )元。 12、五年级参加文艺会演的共46人,其中女生人数的54是男生人数的12 1 倍,则参加演出的男生( )人。 二、选择:(每题2分,共10分) 1、一个长20分米的方木的横截面是边长为m 分米的正方形,将它锯掉8分米后,方木的体积比原来减少( )。 A 、8m 立方分米 B 、12m 立方分米 C 、8m 2立方分米 D 、12m 2立方分米 2、 把一根铁丝分成两段,第一段是全长的32,第二段是全长的3 2 米,第一段与第二段比( )。 A 、第一段长 B 、第二段长 C 、一样长 D 、无法比较 3、 a × 52=b ×53=c ×5 7 =d ,a 、b 、c 、d 都是不为0的自然数,其中最小的一个数是:( ) A 、a B 、b C 、c D 、d 4、 一个圆锥体和一个圆柱体的体积比7:8,它们的底面半径的比是3:2,那么该圆锥体和圆柱体高的比是( ) A 、7:18 B 、32: 63 C 、7:6 D 、6:7 5、下面判断中错误的有( )个。 A 、1 B 、2 C 、3 D 、4 两个面积相等的三角形不一定能拼成平行四边形。 ②因为2012年的2月有28日这一天,所以2012年是平年。 ③一件大衣,如果卖100元,可赚25%;如果卖120元,就赚50% ④一个两位小数精确到0.1后的近似值是2.0.这个小数最大是2.44。 ⑤一个圆柱和一个圆锥等底等高,那么圆柱的体积是圆锥的3 1 。 三、计算:(共28分) 1、直接写出答案(每题2分,共10分) 16.15÷1.7+0.85÷1.7= 199+99×99= (94+135+95+138)×1009= 2.25× 53+2.75÷13 2+60%= 99999÷5+9999÷5+999÷5+99÷5+9÷5= 2、神机妙算(每题3分,共18分) 1、513 2×53+7143×74+9154÷59 2、 256×255254+254×2551 3、 141-521×19961995×521380 -1811 4、 121+201+301+421+561+721+90 1 就读学校: 年级 班 姓名: 联系电话: 联系电话: 肖老师培训学校 班 ……密… …封 ……线 … … 内……不 ……得……答… …题… … 联系电话: …题 … …

重庆重庆市巴蜀中学校高一上学期期末考试(物理)含答案

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