崇明县2014学年度第一学期期末质量测试
上海市崇明县2014年高三第一学期期末(一模)学科质量检测生命科学试题及答案(word版)
崇明县2013~2014学年度第一学期高三年级质量调研考试生命科学试卷2014.1考生注意:1.试卷满分150分,考试时间120分钟。
2.本考试分设试卷和答题纸。
试卷包括两部分,第一部分全部为选择题,第二部分为综合题,包括填空题、选择题和简答题等题型。
3.考生应用2B铅笔、钢笔或圆珠笔将答案直接写在答题纸上。
第I卷一、单选题(共60分,每小题只有一个正确选项,每题2分)1.生产实践中被广泛用于牛奶、奶酪、啤酒等产品的消毒方法是………………………()A.酒精消毒B.巴氏消毒法C.高压蒸汽灭菌D.酒精灯火焰灼烧2.下列关于核酸的叙述,正确的是………………………………………………………()A.DNA有氢键,RNA没有氢键B.病毒都有遗传物质DNA和RNAC.叶肉细胞既有DNA,也有RNA D.细胞器中只有核糖体含有RNA3.下图为四种不同微生物的比较结果,错误的是………………………………………()4.下列有关细胞壁的说法正确的是………………………………………………………()①所有生物的细胞壁都含有纤维素②纤维素使植物细胞壁具有一定韧性③细胞壁的合成与高尔基体有关④细胞壁对物质进出细胞具有选择透过性A.①②B.③④C.②③D.①④5.下列有关有丝分裂实验的操作及表述正确的是………………………………………()A.换用高倍镜时从侧面观察可以防止物镜与装片碰擦B.由于处在分裂期细胞较少且小,观察时适当调节显微镜视野C.为观察染色体不同层面的精细结构,用粗准焦螺旋调节焦距D .一个视野中,用10⨯物镜看到8个细胞,用40⨯物镜则可看到32个细胞6.下图是植物细胞中ATP 合成与分解示意图,下列相关叙述错误的是………………( )A .能量1可能来自于有机物的氧化分解B .图中能量2 来自于“①”和“②”被水解的过程C .如果能量1只来自于光能,那么能量2只能用于C 3的还原D .如果“①、②”都被水解,则水解的产物中有合成RNA 的原料7.将发芽的小麦种子“切碎→研磨”后制成匀浆样液。
崇明县2014学年第一学期八年级数学期末答案及评分参考
崇明县2014学年第一学期教学质量调研测试卷八年级数学答案及评分参考(2015.1)一、填空:1、242、01=x 52=x3、23≥x 4、12- 5、)21)(21(--+-x x 6、49≤m 7、23--≤x 8、< 9、-210、如果一个三角形的两个内角相等,那么这个三角形是等腰三角形。
11、线段MN 的垂直平分线 12、600)1(=-x x 13、5 14、7 15、20°或50°二、选择题:16、B 17、D 18、C 19、A三、简答题:20、原式=63621662-++ …………………………………4′ =6216- ………………………………… 2′ 21、解: 0)32)(2(=--x x ………………………………… 4′21=x 232=x ………………………………… 2′22、(1)把1=x 代入原方程得021=-++a a ,解得21=a ………1′ 方程为 023212=-+x x ,即 0322=-+x x ………1′ ∴0)32)(1(=+-x x , ∴11=x 232-=x , ∴方程的另一个根为23- ……………………………… 1′ (2)证明:∵△=)2(42--a a =842+-a a ………………… 1′ =4442++-a a =4)2(2+-a ………………… 1′ ∵不论a 取何实数都有0)2(2≥-a ∴4)2(2+-a >0 即△>0 ………………… 1′∴不论a 取何实数,该方程都有两个不相等的实数根。
23、证明:∵CF AE =∴CE AF EF CF EF AE =+=+即, ………………………… 1′ ∵AC DE AC BF ⊥⊥,∆∆∆∴Rt CDE ABF 都是与 ………………………… 1′中与在C D ERt ABF Rt ∆∆ ⎩⎨⎧==CEAF CD AB∴)HL CDE Rt ABF Rt (∆≅∆ ………………………… 1′ DE BF =∴ ………………………… 1′ ∴AC DE AC BF ⊥⊥,︒=∠=∠∴90DEG BFG中和在D E GBFG ∆∆ ⎪⎩⎪⎨⎧=∠=∠∠=∠DE BF DEG BFG EGD BGF)(A A S D E G B F G∆≅∆∴ ………………………… 1′ GD BG =∴ ………………………… 1′四、解答题:24、解:设这个百分数为x ………………………… 1′ 1000%801250=⨯ ………………………… 1′ 1440)1(10002=+x ………………………… 3′ 44.1)1(2=+x2.01=x 不合题意,舍去(2.22-=x ……………… 2′ 答:这个百分数为%20。
上海市崇明县2014届高三上学期期末考试英语试题
崇明县2013学年第一学期期末考试试卷高三英语(考试时间120分钟,满分150分。
请将答案填写在答题纸上)第Ⅰ卷 (共103分)I. Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speak e rs. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. She will go to the beach alone. B. She will go to the beach with the man.C. She will go to meet Prof. Brown.D. She will go to attend Prof. Brown’s class.2. A. In a car. B. In a plane. C. At a shop. D. On a farm.3. A. On December 3rd. B. On December 13th. C. On December 23rd. D. On December 30th.4. A. A novel. B. A commercial. C. A TV programme. D. A sports game.5. A. He will help the woman. B. He will give the woman what she wants.C. He will hand something to the woman.D. H e doesn’t understand what the woman means.6. A. He can’t give the woman a ride. B. He’ll drop the woman off on the way to work.C. The woman can ride downtown with her.D. The woman will have to leave earlier than usual.7. A. The man’s mobile phone is expensive. B. The man’s mobile phone often goes wrong.C. The man should use a new mobile phone.D. The man shouldn’t change h is mobile phone.8. A. Colleagues. B. Husband and wife. C. Mother and son. D. Employer and employee.9. A. He’s upset that he missed the television program.B. He doesn’t like talking about television programs.C. He doesn’t think the television program was funny.D. He’s angry because he failed to get into his building10. A. The woman doesn’t like skiing at all.B. The woman will go skiing with them.C. The woman can’t go skiing with them.D. The woman doesn’t have much work today.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. Many Americans have been visited by ghosts.B. Many Americans believe that ghosts really exist.C. Americans celebrate Halloween for religious reasons.D. Americans celebrate Halloween to drive away ghosts.12. A. 37%. B. 41%. C. 71%. D. 87%.13. A. A ghost would choose to visit his relative or friend.B. Children celebrate Halloween to play tricks on their parents.C. Those who don’t believe in ghosts don’t celebrate Halloween.D. Those who celebrate Halloween don’t necessarily believe in ghosts.Questions 14 through 16 are based on the following passage.14. A. The reasons for staying fit while travelling.B. The ways of keeping healthy while travelling.C. The ways of enjoying oneself while travelling.D. The reasons for spending a vacation by travelling.15. A. We may not go to bed until very late. B. The hotel bed may be uncomfortable.C. We may sleep for an hour during the day.D. The hotel room may not be quiet enough.16. A. Taking along enough food. B. Staying in a luxurious hotel.C. Visiting many scenic spots.D. Eating the right kinds of food.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Blanks 21 through 24 are based on the following conversation.II. Grammar and VocabularySection ADirections:After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.(A)A friendly dog named Bonnie, who also happens to be deaf, is being praised by her owner for(25)_____(help) him catch a suspected intruder in their home.Dan Strasser said he heard Bonnie running around the living room at about 6 a.m. Saturday, so he got out of bed to see (26)_____ she was so excited. He said Bonnie didn’t bark or bite like a guard dog, but (27)_____ she behaved was enough to alert him.When Strasser walked into the living room, he caught the intruder (28)_____(try) to steal his computer. The man took off, but instead of running out of the back door (29)_____ he came in, he accidentally ran into the garage and (30)_____(seize) there.Strasser grabbed his gun and held the intruder in the garage while his girlfriend called 911. Police showed up and arrested the intruder, whom they later identified (31)_____ Thomas Lowell, who was accused in court Monday of burglary(入室行窃) and possession of drug. He is due back in court on Oct. 2nd.Strasser said Lowell got in through the back door, which he kept open at night so that Bonnie (32)_____ get into the backyard. He plans to keep it (33)_____(lock) from now on.(B)The first-ever American Laughing Championship is taking place in San Diego. The contest is the first national championship in the US, (34)_____ Canadian filmmaker, Albert Nerenberg, has previously organized national laughing contests in Canada and Japan and a state championship in California back in 2010. The contest requires the chosen laughers to face off against each other as the audience determines who has (35)_____(attractive) laugh. Daunte Reed is one of about twelve people competing in the contest. He is hoping to be a winner of the title of top laugher. “I’ve been told I have (36)_____ attractive laugh. (37)_____ doesn’t take much to make me laugh,” Reed said.The contest includes the belly laugh, the crazy laugh and the diabolical(魔鬼般的) laugh. The last one is the most challenging, according to Nerenberg, who said the goal is (38)_____(make) the audience laugh with your laugh. The solo(单独的) laughing requires a good voice. However, the other laugh styles require someone to get the audience laughing; a good diabolical laugh requires the laugher to infect himself and start laughing naturally,” he explained.“The person who wins isn’t always the best, but the top three people are always the best. It is more joy (39)_____ these people bring to the world. They tend to be happy types. We (40)_____(never have) a sad person win so far,” he added.Section BDirections:Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.The idea of the youth hostel(旅社) started with one man: Richard Schirrmann (1874-1961), a German school teacher, who felt that there was a need for overnight accommodation for his students in order that they could see new things and have new experiences outside the 41 .He felt that one learns by observing, and tried to make his dream come true in the year 1909, when he started providing accommodation for his students in inns, farmhouses and the like.The first youth hostel was opened in Schirrmann’s own school in Altena, after which it was 42 by a permanent hostel in Altena Castle. Schirrmann went on to 43 the German Youth Hostel Association in the year 1919. By this time, the idea of the youth hostel had 44 far and wide, all over the lands of Europe and further.And then, in the year 1932, a(n) 45 organization called the International Youth Hostel was founded in Amsterdam, which consisted of youth hostels from Switzerland, Germany, Poland, the Netherlands, Norway, Britain, Ireland, France, Czechoslovakia, Denmark and Belgium. Richard Schirrmann became its chairman in 1933.The idea of the youth hostel is for young people who are on nature trips to get 46 accommodation in exchange for some money and a helping hand with the domestic chores(家务活). These hostels were said to build character and a sense of independence, as the youth who stayed in them got the 47 to see how other people lived as well as to help to do work.Youth hostels are also places to meet and make new friends. They have no class 48 and everyone has to do their share. Here, wealth and position does not help you gain 49 , but friendliness does. The friendlier you are, the more you learn from the 50 of staying in a youth hostel.III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Telemedicine is the name for when doctors give advice to patients by telephone or the Internet, or when health care providers in rural areas connect with specialists in big cities.Telemedicine has 51 for a long time, but the rise of smartphones, tablet PCs and camera-equipped computers is 52 telemedicine to new levels. Some health care systems in the United States now 53 Virtual(虚拟的) Urgent Care. Patients see a doctor by video chat without having to leave home.Diana Rae, a nurse educator in the Franciscan Health System recently 54 how Virtual Urgent Care works. She used an iPad tablet and skype—the video chat service.Doctor Green has the patient describe her 55 ; then the doctor performs a physical exam by demonstrating what he wants her to do. Doctor Green decides that the problem is a common 56 .For medicine, he prescribes(开药方) an antibiotic(抗生素). He says about 3 out of 4 patients have 57 problems that can be treated like this—through Virtual Urgent Care, which means a video chat could 58 a visit to the doctor’s office.“Patient s’ safety is really important to us. So if we feel it is not 59 for the patient to be treated in this manner, we’re going to suggest other 60 for them,” said Green.The Franciscan Health System is based in Tacoma, Washington. It 61 $35 for this kind of virtual house call, which is much less than the cost of going to an emerg ency room, a doctor’s office or an urgent care clinic.After trying the video conference, Diana Rae says she would be 62 to pay the $35 when she was recently home with a bad cold. “I would have paid twice that for the 63 of getting taken care of without having to sit in a waiting room, wait, and get 64 everyone else’s germs,” Rae said.Franciscan operates hospitals and clinics and has a deal with a company called Carena to add effective urgent care by Skype or phone. Carena is one of several companies doing this kind of work around the country. But a company official says state rules have not kept 65 with developments in telemedicine.51. A. rested B. existed C. survived D. vanished52. A. keeping B. occupying C. striking D. raising53. A. offer B. advertise C. prohibit D. criticize54. A. predicted B. published C. demonstrated D. claimed55. A. symptoms B. emotions C. medicines D. coughs56. A. mistake B. infection C. experience D. sense57. A. heart B. security C. drug D. health58. A. pay B. cancel C. replace D. include59. A. necessary B. smart C. hard D. safe60. A. hospitals B. doctors C. alternatives D. networks61. A. charges B. costs C. pays D. provides62. A. happy B. reluctant C. excited D. surprised63. A. delight B. convenience C. significance D. embarrassment64. A. infected with B. exposed to C. shocked at D. fascinated by65. A. contact B. company C. progress D. communicationSection BDirections:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)At age 11, Zlata Filipovic saw things that most people pray they never see. Growing up in the middle of a war zone, this little girl experienced firsthand the horrors of war.Filipovic turned 11 in December of 1991. Five months later Serbian soldiers a ttacked Filipovic’s hometown of Sarajevo, Bosnia. While many people fled the city, Filipovic’s family stayed. Some of the worst moments of the Bosnian conflict would take place right under her nose. How did Filipovic deal with his harrowing experience? By writing a diary.Zlata’s Diary was first published in the summer of 1993 by UNICEF (United Nations International Children’s Emergency Fund). It attracted enormous interest. Her writings on the Bosnian conflict were not as sophisticated(老练的) as the daily news reports. Filipovic’s observations were, however, more moving and intimate(私人的).Ztala’s Diary gave readers a sense of sympathy for the ordinary people stuck in the Balkan region. Filipovic’s writings raised world awareness of the senseless conflict in Sarajevo. “I see that things aren’t good here,” Filipovic writes. “An ugly war is taking away my childhood.”After two years of enduring the war in Sarajevo, Filipovic’s family escaped to Paris in December of 1993. Zlata’s Diary was then printed by an international publisher. It became an instant bestseller. It has since been translated into 35 languages.Outside Bosnia, Filipovic continued to show deep concern for her torn homeland. In the following years, she gave many talks on the impact of war on children. She spoke often about the need for a stable, lasting peace in the Balkan region.Filipovic eventually attended a British University and received a degree in human sciences. Today, the well-being of the Balkan region remains on her mind. Now Filipovic wants to use her experience to promote peace in a rapidly changing Europe. She hopes that her stories of war will make people listen to her message of peace.66. The underlined word “harrowing” in Paragraph 2 can best be replaced by “______”.A. desperateB. miserableC. embarrassingD. revolutionary67. What was special about Zlata’s Diary?A. It wrote about war in different languages.B. It was as attractive as the daily news report.C. It helped the world see war through the eyes of a child.D. It made the world know better about the Bosnian conflict.68. It can be learned from the passage that ______.A. Zlata was promoting peace with her stories of warB. Zlata’s nose was seriously wounded in the conflictC. Zlata kept her diary a secret until the winter of 1993D. Zlata felt relieved after escaping from the war in Sarajevo69. Which of the following might be the best title for the passage?A. Zlata Filipovic: growing up in warB. Zlata Filipovic: writing against warC. Zlata Filipovic: changing the worldD. Zlata Filipovic: loving peace in heart(B)70. Scott, who is staying in Room 609, wants to call his friend in Room 815 of the same hotel, heshould dial ______.A. 61208308.B. 8609.C. 8001.D. 8815.71. Mrs. Taylor is staying in Room 213 and needs to have her clothes washed immediately, she shoulddial ______.A. 8213.B. 8001.C. 8002.D. 8003.72. Which of the following practice is allowed for the guests in the hotel?A. Keeping the key card after check-out.B. Asking for extra house keeping service.C. Using the slippers in the room at the pool.D. Walking a pet dog in the garden of the hotel.73. Suppose the accommodation fee for a single room is $100 per day and Mr. Brown checked into thehotel at 21:00 on Jan. 5th and checked out at 15:00 on Jan. 8th, he should pay ______.A. $300.B. $350.C. $400.D. $450.(C)Foreseeing a time when a patient’s own cells may be harvested, multiplied, and fashioned into a replacement organ, researchers in Boston have successfully transplanted laboratory grown bladders(肾) into six dogs.For a century, physicians have replaced diseased or damaged bladders by removing sections of a person’s intestines(肠子) and shaping them into a substitute bladder. While the procedure offers some relief to patients, complications often develop because nature designs intestinal tissue for a purpose—absorbing nutrients—other than holding waste liquid of the body. “You start absorbing stuff that should be removed,” says Anthony Atala of the Children’s Hospital in Boston.Other physicians have turned to human-made materials to create artificial bladders, but those efforts have also run into problems. Consequently, to build a better bladder, Atala and his colleagues decided to employ the organ’s own cells.To turn the cells into an organ, the researchers first form plastic which can break down naturally into bladder-shaped shell. They then coat its outside and inside with layers of cells needed.To test this strategy, Atala’s group obtained bladder tissue from dogs and grew it into organs. After removing the dogs’ bladders, the investigators implanted(移植) the artificial ones coming from the dogs’ own cells. Within a month, the organs began to perform like normal bladders.Within three months, the plastic shells had broken down naturally, and the implanted organs were hard to distinguish from natural ones. Blood vessels(血管) quickly grew into them. Moreover, nerves seem to form proper connections with the new organs, allowing the dogs to regain normal control of their bladders. Some dogs have had the artificial bladders for nearly a year without any problems.While the bladders of dogs closely resemble those of people, Atala warns that more testing of this transplant strategy must occur before artificial bladders are ready for the clinic.74. The traditional method of shaping parts of intestines into a substitute bladder ______.A. brings the patient a lot of sufferingsB. allows the patient to absorb useless thingsC. prevents the patient from absorbing nutrientsD. worsens both the function of the intestines and the bladder75. The artificial bladders implanted in dogs ______.A. worked perfectly as long as three monthsB. did not work properly until after a monthC. proved to be able to work for several yearsD. began to work as well as a normal one in a few weeks76. Why is it suggested that more testing should be made?A. Human bladders may well be different from dogs’.B. Dogs’ bladders can be implanted into human bodies.C. What suits dogs’ bladders will also suit human bladders.D. Artificial bladders grown in dogs can be used for human beings.77. What does the passage mainly talk about?A. The history of making artificial bladders.B. The way of turning intestines into bladders.C. The prospect of manufacturing plastic bladders.D. The possibility of making bladders from their own cells.Section CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Britain’s youngest iPad addict(有瘾的人) hasn’t even started school yet. That’s right; a four-year-old girl is currently undergoing therapy after becoming addicted to playing games on her iPad.Receiving treatment at the Capio Nightingale Clinic, London, the little girl is said to have become increasingly distressed whenever her parents moved to take the iPad away. Medical help was sought after the girl’s withdrawal symptoms did not improve.Dr. Richard Graham, the girl’s psychiatrist(精神病医生), said: “In the year running up to contacting the clinic, the parents noticed her use of the iPad was increasing. She was using it three to four hours every day and showed increased anxiety if it was removed.”According to Dr. Graham, parents should strive to keep iPads and similar devices out of the reach of infants, believing that: “Children see all the pretty colours and they will want to use it too.”“There are concerns that toys are being replaced by the likes of iPads and smartphones, but children are not at a level of maturity to deal with such adva nced technology. They can’t cope and become addicted, reacting with bad temper and uncontrollable behavior when they are taken away. Then as they grow older, the problem only gets worse,” Dr. Graham told The Mirror.The UK’s first technology addiction programme was initiated by Dr. Graham three years ago. It’s designed to deal with those who become annoyed when deprived from their device. Motivation for creating the treatment programme came from a concern over the compulsive qualities of games available on iPads.Dr. Graham worries that this is not the only case of iPad addiction among young ones. It comes just after a five-year-old boy managed to cost his parents £1,700, by purchasing various add-ons for a game on the iPad.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)78. The case of the four-year-old girl is given to inform us of _________________________________.79. Why is it easier for children to be addicted to iPads?80. What caused Dr. Graham to launch t he UK’s first technology addiction programme?81. One lesson that can be drawn from the passage by parents of infants is that they should ______________________________________________________.第Ⅱ卷(共47分)I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1. 应该允许孩子们表达他们自己的想法。
上海市崇明县2014届高三上学期期末考试物理试题.pdf
飞,当火箭起飞,仪器舱内水银气压计的示数为,如图所示,则此时舱内气体的压强p和气体温度T分别为A) (B) (C) (D) 16、如图一小球通过两固定在圆环的圆心O位置已知两夹角竖直面内顺时针转动,当OA由水平转到竖直位置的过程 中,OA的作用力FA和OB的作用力FB的变化情况是 (A) FA先增大后减小、FB减小FA先增大后减小、FB先减小后增大 FA增大、FB减小FA减小、FB增大 17、如图电路电源电动势为3.0V,内阻不计,L1、L2、L3为三个相同规格的小灯泡,小灯泡的伏安特性曲线如图所 示当开关闭合后,下列说法中正确的是A) L1的电流为L2电流的2倍 B) L3的电阻约为0.33( C) L3的电功率约为1.20W D) L2和L3的总电功率约为3W18、如图,两光滑平行导电导轨水平放置于磁感应强度为B的匀强磁场中,磁场与导轨 所在平面垂直已知金属棒ab能沿导轨自由移动,导轨一端跨接一个定值电阻R,金属棒与导轨电阻均不计现将金属棒沿 导轨以初速度v0开始向右拉动,若保持拉力恒定不变,经过时间t1后金属棒速度变为v,加速度为a1,最终以速度2v做 匀速运动若再使金属棒仍以初速度v0开始,保持拉力的功率不变,经过时间t2后金属棒速度变为v,加速度为a2,最终 以速度2v做匀速运动则A) (B) (C) (D) 三、多选题(共7题,每题4分,共28分,每题有两个或两个以上的正确选项,答案涂写在答题卡上)。 19、如图在直角坐标系y轴上关于坐标原点对称的两点固定有两等量电荷,若以无穷远为零电势,则关于轴上各点 电势随x坐标变化的图线是 20、在做用单摆测定重力加速度的实验中,有人提出以下几点建议,其中对提高测量结果精确度有利的是A) 适当 加长摆线 单摆偏离平衡位置的角度不要超过5° 质量相同、体积不同的摆球,选用体积较大的 D) 当单摆经过平衡位置时开始计时,经过一次全振动后停止计时,用此时间间隔作为单摆振动的周期 21、一定质量的理想气体沿图示状态变化方向从状态a到状态b,到状态c再回到状态a已知oab三点在一直线上三个 状态的体积分别为、、则A) (B) (C) (D) 22、如图所示,等腰直角三角体OAB的斜边AB是由AP和PB两个不同材料的面拼接而成,P为两面交点,且BP>APOB边 水平放置,让小物块从A滑到B;然后将OA边水平放置,再让小物块从B滑到A,小物块两次滑动均由静止开始,且经过 P点的时间相同. 物体与AP面的摩擦因数为与PB面的摩擦因数为;滑到底部所用的总时间分别是和,下列说法正确的是A) 两面与小 物体间的摩擦系数 两次滑动中物块到达P点速度相等 (C) 两次滑动中物块到达底端速度相等 (D) 两次滑动中物块到达底端总时间 23、A、B是一条电场线上的两点,若在A点释放一初速为零的电子,电子仅在电场力作用下沿电场线从A运动到 B,其电势能W随位 移s变化的规律如图所示设A、B两点的电场强度分别为EA和EB,电势分别为和则A) (B) (C) (D) 24、如图为研究电磁感应现象的实验装置如果在原线圈插入副线圈后保持不动,闭合电键时发现灵敏电流计的指针 向右偏了一下,那么闭合电键后,下列情况下电流计指针偏转情况是(A) 将原线圈迅速从副线圈中拔出时,指针向左偏 转一下 (B) 保持电建闭合状态时,指针一直偏在零点右侧 (C) 滑动变阻器触头迅速向左滑动时,指针向右偏转一下 (D) 将原线圈内铁芯A快速拔出时,指针向左偏转一下 25、如图所示,电源的电动势阻分别为E、r,在滑动变阻器的滑片P由a向b移动的过程中,下列各物理量变化情况 为(A) 电流表的读数一定减小?(B) R0的功率一定先减小后增大 (C) 电源输出功率可能先减小后增大 (D) 电压表与电流表读数的比值一定先减小后增大
2014年历年上海市崇明县初三英语中考一模试题及答案
崇明县2013-2014学年度第一学期期末质量抽查初三英语试卷(满分150分,完卷时间100分) 2014.01考生注意:本卷有7大题,共94小题。
试题均采用连续编号,所有答案务必按照规定在答题卡上完成,做在试卷上不给分。
Part 1 Listening (第一部分听力)I. Listening comprehension (听力理解) (共30 分)A. Listen and choose the right picture (根据你听到的内容,选出相应的图片) (6 分)1._______2._______3._______4._______5._______6._______B. Listen to the dialogue and choose the best answer to the question you hear(根据你听到的对话和问题,选出最恰当的答案):(8分)7. A) Last Thursday B) Last SundayC) Last Wednesday D) Last Saturday8. A) At home B) At schoolC) In the supermarket D) In the office9. A) Mother and son B) Driver and passenger.C) Husband and wife D) Teacher and student10. A) 9:45 B) 10:00 C) 10:15 D) 10:3011. A) Yellow B) Green C) Blue D) Red12. A) On root B) By bus C) By underground D) By bike13. A) Football B) Tennis C) Swimming D) Basketball14. A) Because he helps her do her homework B) Because he helps her get the box downC) Because he helps her move the desk D) Because he gives her a big boxC.Listen to the passage and tell whether the following statements are true or false (判断下列句子是否符合你听到的短文内容,符合的用“T”表示,不符合的用“F”表示): (6分)15.“Where Are We Going, Dad?” is a TV show at Hunan TV Station.16.In the show, five pairs of fathers and kids must to go home to finish their tasks.17.The kids learn about how to do teamwork and be independent in the show18.Tian Xiaofeng said that his father wasn’t strict with him.19.Guo Tao and his son took part in the TV show at Hunan TV station20.Tian Xiaofeng’s father hopes that his son will become a strong-minded boy.D. Listen to the passage and fill in the blanks (听短文填空,完成下列内容。
2014年上海市崇明县中考一模语文试卷及答案
崇明县2013学年第一学期期末质量测试初三语文(满分50分,考试时间100分钟) 2014.1一、文言文(共42分)(一)默写(18分)1.去年今日此门中,。
(《题都城南庄》)2.人约黄昏后。
(《生查子·元夕》)3.了却君王天下事,。
(《破阵子·为陈同甫赋壮词以寄》4.,西北望,射天狼。
(《江城子·密州出猎》)5.,往来无白丁。
(《陋室铭>)6.野芳发而幽香,。
(《醉翁亭记》)(二)阅读下面的诗,完成7-8题。
(4分)酬乐天扬州初逢席上见赠唐刘禹锡巴山楚水凄凉地,二十三年弃置身。
怀旧空吟闻笛赋。
到乡翻似烂柯人。
沉舟侧畔千帆过,病槭前头万木春。
今日听君歌一曲。
暂凭杯酒长精神。
7.诗中的“沉舟…病树”比喻(2分)8.下列理解不正确的一项是()(2分)A.这是一首刘禹锡酬答白居易的诗歌。
B.首联写作者被贬地方之荒凉。
C.颔联写作者被贬归来的感触。
D.尾联表达了作者乐观向上的决心。
(三)阅读下文,完成9-11题。
(8分)岳阳楼记(节选)①若夫霪雨霏霏,连月不开,阴风怒号,浊浪排空。
日星隐曜,山岳潜形。
商旅不行,樯倾楫摧。
薄暮冥冥,虎啸猿啼。
登斯楼也,则有去国怀乡,忧谗畏讥,满目萧然,感极而悲者矣。
2至若春扣景明,波澜不惊,上下天光,一碧万顷。
沙鸥翔集,锦鳞游泳。
岸芷汀兰,郁郁青青。
而或长烟一空,皓月千里,浮光跃金,静影沉璧。
渔歌互答,此乐何极!登斯楼也,则有心旷神怡,宠辱偕忘,把酒临风,其喜洋洋者矣。
③嗟夫!予尝求古仁人之心,或异二者之为。
何哉?不以物喜,不以己悲。
居庙堂之高,则忧其民,处江湖之远,则忧其君。
是进亦忧,退亦忧。
然则何时而乐耶?其必曰“先天下之忧而忧,后天下之乐而乐”欤!噫!微斯人,吾谁与归?9.选文作者是_ (朝代)的(人名)。
(2分)10.用现代汉语解释下列句子(3分)予尝求古仁人之心,或异二者之为。
11.下列理解正确的一项是____(3分)A.①、②两段流露出作者“悲”和“喜”两种不同的感情。
崇明县2014学年第一学期教学质量调研测试卷
崇明县2014学年第一学期教学质量调研测试卷九年级数学(测试时间: 100分钟,满分:150分)一、选择题(本大题共6题,每题4分,满分24分)1、已知52a b =,那么下列等式中,不一定正确的是………………………………( ) (A)25a b = (B)52a b = (C)7a b += (D)72a b b += 2、在Rt ABC ∆中,90C ∠=︒,A ∠、B ∠、C ∠所对的边分别为a 、b 、c ,下列等式中不一定成立的是 ……………………………………………………………………( )(A)tan b a B = (B)cos a c B = (C)sin a c A= (D)cos a b A = 3、如果二次函数2y ax bx c =++的图像如图所示,那么下列判断中,不正确的是………( )(A)0a > (B)0b > (C)0c < (D)240b ac ->4、将二次函数2x y =的图像向下平移1个单位,再向右平移1个单位后所得图像的函数表达式为…………………………………………………………………………( )(A)2(1)1y x =++(B)2(1)1y x =+- (C)2(1)1y x =-+(D)2(1)1y x =-- 5、下列说法正确的是……………………………………………………( )(A) 相切两圆的连心线经过切点 (B) 长度相等的两条弧是等弧 (C) 平分弦的直径垂直于弦 (D) 相等的圆心角所对的弦相等 6、如图,点D 、E 、F 、G 为ABC ∆两边上的点,且DE FG BC ∥∥,若DE 、FG 将ABC ∆的面积三等分,那么下列结论正确的是 ………………………………………( )(A)14DE FG = (B)1DF EG FB GC ==(C)AD FB(D)AD DB =(第3题图) (第6题图)二、填空题(本大题共12题,每题4分,满分48分)7、已知点P 是线段AB 的黄金分割点()AP PB >,如果2AB =cm ,那么线段AP =A B CD E F Gcm .8、如果两个相似三角形的面积比为1:4,那么它们的周长比为 .9、如果二次函数22(1)51y m x x m =-++-的图像经过原点,那么m = .10、抛物线221y x =-在y 轴右侧的部分是 (填“上升”或“下降”).11、如果将抛物线23y x =平移,使平移后的抛物线顶点坐标为(2,2),那么平移后的抛物线的表达式为 .12、已知抛物线2y x bx c =++经过点(0,5)A 、(4,5)B ,那么此抛物线的对称轴是 .13、某飞机的飞行高度为1500m ,从飞机上测得地面控制点的俯角为60°,此时飞机与这地面控制点的距离为 m .14、已知正六边形的半径为2cm ,那么这个正六边形的边心距为 cm .15、如图,已知在ABC ∆中,90ACB ∠=︒,6AC =,点G 为重心,GH BC ⊥,垂足为点H ,那么GH = .16、半径分别为8cm 与6cm 的1O 与2O 相交于A 、B 两点,圆心距O 1O 2的长为10cm ,那么公共弦AB 的长为 cm .17、如图,水库大坝的横截面是梯形,坝顶AD 宽5米,坝高10米,斜坡CD 的坡角为45︒,斜坡AB 的坡度1:1.5i =,那么坝底BC 的长度为 米.18、如图,将边长为6cm 的正方形ABCD 折叠,使点D 落在AB 边的中点E 处,折痕为FH ,点C 落在Q 处,EQ 与BC 交于点G ,那么EBG ∆的周长是 cm .(第15题图) (第17题图) (第18题图)三、解答题(本大题共7题,满分78分)19、(本题满分10分) 计算:2014cos301(cot 45)sin60︒-+-︒+︒20、(本题满分10分,其中第(1)小题5分,第(2)小题5分)已知:如图,□ABCD 中,E 是AD 中点,BE 交AC 于点F ,设BA a = 、BC b = .(1)用,a b 的线性组合表示FA ;C A B CD F G H QE(2)先化简,再直接在图中求作该向量:1151()()()2424a b a b a b -+-+++ .21、(本题满分10分,其中第(1)小题6分,第(2)小题4分) 如图,在Rt ABC ∆中,90C ∠=︒,点D 是BC 边上的一点,6CD =,3cos 5ADC ∠=, 2tan 3B =. (1)求AC 和AB 的长;(2)求sin BAD ∠的值.22、(本题满分10分,其中第(1)小题5分,第(2)小题5分)如图,轮船从港口A 出发,沿着南偏西15︒的方向航行了100海里到达B 处,再从B 处沿着北偏东75︒的方向航行200海里到达了C 处.(1)求证:AC AB ⊥;(2)轮船沿着BC 方向继续航行去往港口D 处,已知港口D 位于港口A 的正东方向,求轮船还需航行多少海里.F E DAC D 北 A B C 东23、(本题满分12分,其中第(1)小题6分,第(2)小题6分)如图,在梯形ABCD 中,AD BC ∥,AD AB =,2ABC C ∠=∠,E 与F 分别为边AD 与DC 上的两点,且有EBF C ∠=∠.(1)求证:::BE BF BD BC =;(2)当F 为DC 中点时,求:AE ED 的比值.24、(本题满分12分,其中每小题各4分)如图,已知抛物线258y x bx c =++经过直线112y x =-+与坐标轴的两个交点A 、B , 点C 为抛物线上的一点,且90ABC ∠=︒.(1)求抛物线的解析式;(2)求点C 坐标;(3)直线112y x =-+上是否存在点P ,使得BCP ∆与OAB ∆相似,若存在, 请直接写出P 点的坐标;若不存在,请说明理由.D A B CE F25、(本题满分14分,其中第(1)小题5分,第(2)小题5分,第(3)小题4分)已知在ABC ∆中,5AB AC ==,6BC =,O 为边AB 上一动点(不与A 、B 重合),以O 为圆心OB 为半径的圆交BC 于点D ,设OB x =,DC y =.(1)如图1,求y 关于x 的函数关系式及定义域;(2)当⊙O 与线段AC 有且只有一个交点时,求x 的取值范围;(3)如图2,若⊙O 与边AC 交于点E (有两个交点时取靠近C 的交点),联结DE ,当DEC ∆与ABC ∆相似时,求x 的值.C AD O B · · · (图1) B C A (备用图1)E C A D O B · · · · (图2) BCA(备用图2)。
2013-2014学年度--崇明区高三英语第一学期期末质量抽查试卷
崇明县2013学年第一学期期末考试试卷高三英语(考试时间120分钟,满分150分。
请将答案填写在答题纸上)第Ⅰ卷 (共103分)I. Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speak e rs. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. She will go to the beach alone. B. She will go to the beach with the man.C. She will go to meet Prof. Brown.D. She will go to attend Prof. Brown’s class.2. A. In a car. B. In a plane. C. At a shop. D. On a farm.3. A. On December 3rd. B. On December 13th. C. On December 23rd. D. On December 30th.4. A. A novel. B. A commercial. C. A TV program. D. A sports game.5. A. He will help the woman. B. He will give the woman what she wants.C. He will hand something to the woman.D. He doesn’t understand what the woman means.6. A. He can’t give the woman a ride. B. He’ll drop the woman off on the way to work.C. The woman can ride downtown with her.D. The woman will have to leave earlier than usual.7. A. The man’s mobile phone is expensive. B. The man’s mobile phone often goes wrong.C. The man should use a new mobile phone.D. The man shouldn’t change h is mobile phone.8. A. Colleagues. B. Husband and wife. C. Mother and son. D. Employer and employee.9. A. He’s upset that he missed the television program.B. He doesn’t like talking about television programs.C. He doesn’t think the television program was funny.D. He’s angry because he failed to get into his building10. A. The woman doesn’t like skiing at all.B. The woman will go skiing with them.C. The woman can’t go skiing with them.D. The woman doesn’t have much work today.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. Many Americans have been visited by ghosts.B. Many Americans believe that ghosts really exist.C. Americans celebrate Halloween for religious reasons.D. Americans celebrate Halloween to drive away ghosts.12. A. 37%. B. 41%. C. 71%. D. 87%.13. A. A ghost would choose to visit his relative or friend.B. Children celebrate Halloween to play tricks on their parents.C. Those who don’t believe in ghosts don’t celebrate Halloween.D. Those who celebrate Halloween don’t necessarily believe in ghosts.Questions 14 through 16 are based on the following passage.14. A. The reasons for staying fit while travelling.B. The ways of keeping healthy while travelling.C. The ways of enjoying oneself while travelling.D. The reasons for spending a vacation by travelling.15. A. We may not go to bed until very late. B. The hotel bed may be uncomfortable.C. We may sleep for an hour during the day.D. The hotel room may not be quiet enough.16. A. Taking along enough food. B. Staying in a luxurious hotel.C. Visiting many scenic spots.D. Eating the right kinds of food.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Blanks 21 through 24 are based on the following conversation.Section ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the otherblanks, use one word that best fits each blank.(A)A friendly dog named Bonnie, who also happens to be deaf, is being praised by her owner for (25)_____(help) him catch a suspected intruder in their home.Dan Strasser said he heard Bonnie running around the living room at about 6 a.m. Saturday, so he got out of bed to see (26)_____ she was so excited. He said Bonnie didn’t bark or bite like a guard dog, but (27)_____ she behaved was enough to alert him.When Strasser walked into the living room, he caught the intruder (28)_____(try) to steal his computer. The man took off, but instead of running out of the back door (29)_____ he came in, he accidentally ran into the garage and (30)_____(seize) there.Strasser grabbed his gun and held the intruder in the garage while his girlfriend called 911. Police showed up and arrested the intruder, whom they later identified (31)_____ Thomas Lowell, who was accused in court Monday of burglary(入室行窃) and possession of drug. He is due back in court on Oct. 2nd.Strasser said Lowell got in through the back door, which he kept open at night so that Bonnie (32)_____ get into the backyard. He plans to keep it (33)_____(lock) from now on.(B)The first-ever American Laughing Championship is taking place in San Diego. The contest is the first national championship in the US, (34)_____ Canadian filmmaker, Albert Nerenberg, has previously organized national laughing contests in Canada and Japan and a state championship in California back in 2010. The contest requires the chosen laughers to face off against each other as the audience determines who has (35) _____ (attractive) laugh. Daunte Reed is one of about twelve people competing in the contest. He is hoping to be a winner of the title of top laugher. “I’ve been told I have (36) _____ attractive laugh. (37)_____ doesn’t take much to make me laugh,” Reed said.The contest includes the belly laugh, the crazy laugh and the diabolical(魔鬼般的) laugh. The last one is the most challenging, according to Nerenberg, who said the goal is (38) _____ (make) the audience laugh with your laugh. The solo(单独的) laughing requires a good voice. However, the other laugh styles require someone to get the a udience laughing; a good diabolical laugh requires the laugher to infect himself and start laughing naturally,” he explained.“The person who wins isn’t always the best, but the top three people are always the best. It is more joy (39) _____ these people bring to the world. They tend to be happy types. We (40) _____(never have) a sad person win so far,” he added.Section BDirections: Complete the following passage by using the words in the box. Each word can only be used once. NoteThe idea of the youth hostel(旅社) started with one man: Richard Schirrmann (1874-1961), a German school teacher, who felt that there was a need for overnight accommodation for his students in order that they could see new things and have new experiences outside the 41 .He felt that one learns by observing, and tried to make his dream come true in the year 1909, when he started providing accommodation for his students in inns, farmhouses and the like.The first youth hostel was opened in Schirrmann’s own school in Altena, after which it was 42 by a permanent hostel in Altena Castle. Schirrmann went on to 43 the German Youth Hostel Association in the year 1919. By this time, the idea of the youth hostel had 44 far and wide, all over the lands of Europe and further.And then, in the year 1932, a(n) 45 organization called the International Youth Hostel was founded in Amsterdam, which consisted of youth hostels from Switzerland, Germany, Poland, the Netherlands, Norway, Britain, Ireland, France, Czechoslovakia, Denmark and Belgium. Richard Schirrmann became its chairman in 1933.The idea of the youth hostel is for young people who are on nature trips to get 46 accommodation in exchange for some money and a helping hand with the domestic chores(家务活). These hostels were said to build character and a sense of independence, as the youth who stayed in them got the 47 to see how other people lived as well as to help to do work.Youth hostels are also places to meet and make new friends. They have no class 48 and everyone has to do their share. Here, wealth and position does not help you gain 49 , but friendliness does. The friendlier you are, the more you learn from the 50 of staying in a youth hostel.III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in51. A. rested B. existed C. survived D. vanished52. A. keeping B. occupying C. striking D. raising53. A. offer B. advertise C. prohibit D. criticize54. A. predicted B. published C. demonstrated D. claimed55. A. symptoms B. emotions C. medicines D. coughs56. A. mistake B. infection C. experience D. sense57. A. heart B. security C. drug D. health58. A. pay B. cancel C. replace D. include59. A. necessary B. smart C. hard D. safe60. A. hospitals B. doctors C. alternatives D. networks61. A. charges B. costs C. pays D. provides62. A. happy B. reluctant C. excited D. surprised63. A. delight B. convenience C. significance D. embarrassment64. A. infected with B. exposed to C. shocked at D. fascinated by65. A. contact B. company C. progress D. communicationSection BDirections:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)At age 11, Zlata Filipovic saw things that most people pray they never see. Growing up in the middle of a war zone, this little girl experienced firsthand the horrors of war.Filipovic turned 11 in December of 1991. Five months later Serbian soldiers a ttacked Filipovic’s hometown of Sarajevo, Bosnia. While many people fled the city, Filipovic’s family stayed. Some of the worst moments of the Bosnian conflict would take place right under her nose. How did Filipovic deal with his harrowing experience? By writing a diary.Zlata’s Diary was first published in the summer of 1993 by UNICEF (United Nations International Children’s Emergency Fund). It attracted enormous interest. Her writings on the Bosnian conflict were not as sophisticated(老练的) as the daily news reports. Filipovic’s observations were, however, more moving and intimate(私人的).Ztala’s Diary gave readers a sense of sympathy for the ordinary people stuck in the Balkan region. Filipovic’s writings raised world awareness of the sen seless conflict in Sarajevo. “I see that things aren’t good here,” Filipovic writes. “An ugly war is taking away my childhood.”After two years of enduring the war in Sarajevo, Filipovic’s family escaped to Paris in December of 1993. Zlata’s Diary was then printed by an international publisher. It became an instant bestseller. It has since been translated into 35 languages.Outside Bosnia, Filipovic continued to show deep concern for her torn homeland. In the following years, shegave many talks on the impact of war on children. She spoke often about the need for a stable, lasting peace in the Balkan region.Filipovic eventually attended a British University and received a degree in human sciences. Today, the well-being of the Balkan region remains on her mind. Now Filipovic wants to use her experience to promote peace in a rapidly changing Europe. She hopes that her stories of war will make people listen to her message of peace.66. The underlined word “harrowing” in Paragraph 2 can best be replaced by “______”.A. desperateB. miserableC. embarrassingD. revolutionary67. What was special about Zlata’s Diary?A. It wrote about war in different languages.B. It was as attractive as the daily news report.C. It helped the world see war through the eyes of a child.D. It made the world know better about the Bosnian conflict.68. It can be learned from the passage that ______.A. Zlata was promoting peace with her stories of warB. Zlata’s nose was seriously wounded in the conflictC. Zlata kept her diary a secret until the winter of 1993D. Zlata felt relieved after escaping from the war in Sarajevo69. Which of the following might be the best title for the passage?A. Zlata Filipovic: growing up in warB. Zlata Filipovic: writing against warC. Zlata Filipovic: changing the worldD. Zlata Filipovic: loving peace in heartproblem watching TV, please dial 8003.◆Room CleaningWe provide house keeping once in a day. If you want to have your room cleaned at a certaintime, please contact house keeping at 8001.◆LaundryItems received before 10:00 will be returned in the afternoon (before 15:00) of the next day. Ifyou need urgent service, please dial 8002.◆Towels and SlippersPlease do not remove the towels or slippers from your room as towels and slippers areprovided at the pool. Do not use the towel for any inappropriate purposes. You will be requiredto compensate(赔偿) for damages caused by misuse.◆Power SafetyIt is strictly forbidden to dry clothes over lampshades, which may cause a fire.◆PetsPets are not allowed in any parts of the hotel. We thank you for your understanding andcooperation.70. Scott, who is staying in Room 609, wants to call his friend in Room 815 of the same hotel, he should dial______.A. 61208308.B. 8609.C. 8001.D. 8815.71. Mrs. Taylor is staying in Room 213 and needs to have her clothes washed immediately, she should dial ______.A. 8213.B. 8001.C. 8002.D. 8003.72. Which of the following practice is allowed for the guests in the hotel?A. Keeping the key card after check-out.B. Asking for extra house keeping service.C. Using the slippers in the room at the pool.D. Walking a pet dog in the garden of the hotel.73. Suppose the accommodation fee for a single room is $100 per day and Mr. Brown checked into the hotel at21:00 on Jan. 5th and checked out at 15:00 on Jan. 8th, he should pay ______.A. $300.B. $350.C. $400.D. $450.(C)Foreseeing a time when a patient’s own cells may be harvested, multiplied, and fashioned into a replacement organ, researchers in Boston have successfully transplanted laboratory grown bladders(肾) into six dogs.For a century, physicians have replaced diseased or damaged bladders by removing sections of a person’s intestines(肠子) and shaping them into a substitute bladder. While the procedure offers some relief to patients, complications often develop because nature designs intestinal tissue for a purpose—absorbing nutrients—other than holding waste liquid of the body. “You start absorbing stuff that should be removed,” says Anthony Atala of the Children’s Hospital in Boston.Other physicians have turned to human-made materials to create artificial bladders, but those efforts have also run into problems. Consequently, to build a better bladder, Atala and his colleagues decided to employ the organ’s own cells.To turn the cells into an organ, the researchers first form plastic which can break down naturally intobladder-shaped shell. They then coat its outside and inside with layers of cells needed.To test this strategy, Atala’s group obtained bladder tissue from dogs and grew it into organs. After removing the dogs’ bladders, the investigators implanted(移植) the artificial ones coming from the dogs’ own cells. Within a month, the organs began to perform like normal bladders.Within three months, the plastic shells had broken down naturally, and the implanted organs were hard to distinguish from natural ones. Blood vessels(血管) quickly grew into them. Moreover, nerves seem to form proper connections with the new organs, allowing the dogs to regain normal control of their bladders. Some dogs have had the artificial bladders for nearly a year without any problems.While the bladders of dogs closely resemble those of people, Atala warns that more testing of this transplant strategy must occur before artificial bladders are ready for the clinic.74. The traditional method of shaping parts of intestines into a substitute bladder ______.A. brings the patient a lot of sufferingsB. allows the patient to absorb useless thingsC. prevents the patient from absorbing nutrientsD. worsens both the function of the intestines and the bladder75. The artificial bladders implanted in dogs ______.A. worked perfectly as long as three monthsB. did not work properly until after a monthC. proved to be able to work for several yearsD. began to work as well as a normal one in a few weeks76. Why is it suggested that more testing should be made?A. Human bladders may well be different from dogs’.B. Dogs’ bladders can be implanted into human bodies.C. What suits dogs’ bladders will also suit human bladders.D. Artificial bladders grown in dogs can be used for human beings.77. What does the passage mainly talk about?A. The history of making artificial bladders.B. The way of turning intestines into bladders.C. The prospect of manufacturing plastic bladders.D. The possibility of making bladders from their own cells.Section CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Britain’s youngest iPad addict(有瘾的人) hasn’t even started school yet. That’s right; a four-year-old girl is currently undergoing therapy after becoming addicted to playing games on her iPad.Receiving treatment at the Capio Nightingale Clinic, London, the little girl is said to have become increasingly distressed whenever her parents moved to take the iPad away. Medical help was sought after the girl’s withdrawal symptoms did not improve.Dr. Richard Graham, the girl’s psychiatrist(精神病医生), said: “In the year running up to contacting the clinic, the parents noticed her use of the iPad was increasing. She was using it three to four hours every day and showed increased anxiety if it was removed.”According to Dr. Graham, parents should strive to keep iPads and similar devices out of the reach of infants, believing that: “Children see all the pretty colours and they will want to use it too.”“There are concerns that toys are being replaced by the likes of iPads and smartphones, but children are not at a level of maturity to deal with such adva nced technology. They can’t cope and become addicted, reacting with bad temper and uncontrollable behavior when they are taken away. Then as they grow older, the problem only gets worse,” Dr. Graham told The Mirror.The UK’s first technology addiction programme was initiated by Dr. Graham three years ago. It’s designed to deal with those who become annoyed when deprived from their device. Motivation for creating the treatment programme came from a concern over the compulsive qualities of games available on iPads.Dr. Graham worries that this is not the only case of iPad addiction among young ones. It comes just after a five-year-old boy managed to cost his parents £1,700, by purchasing various add-ons for a game on the iPad.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)78. The case of the four-year-old girl is given to inform us of _________________________________.79. Why is it easier for children to be addicted to iPads?80. What caused Dr. Graham to launch t he UK’s first technology addiction programme?81. One lesson that can be drawn from the passage by parents of infants is that they should ______________________________________________________.第Ⅱ卷(共47分)I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1. 应该允许孩子们表达他们自己的想法。
上海市崇明县2014届高三上学期期末(一模)考试化学试题Word版含解析
上海市崇明县2013学年第一学期期末考试试卷高三化学(考试时间120分钟,满分150分,请将答案填写在答题纸上)本试卷分为第I卷和第II卷两部分可能用到的相对原子质量:H-1C-12N-14O-16Na-23Mg-24Al-27S-32Cl-35.5Fe-56Cu-64第I卷(共66分)一、选择题(本题共10分,每小题2分,只有一个正确选项)1、【题文】化学与社会、生产、生活密切相关。
下列做法值得提倡的是…………………………()A.SO2作为食品漂白剂B.氟里昂作为制冷剂C.Na2CO3治疗胃酸过多D.“地沟油”制取肥皂2、【题文】下列物质不能通过置换反应得到的是……………………………………………………()A.CO B.F2C.C D.Fe3O43、【题文】重水(D O)是重要的核工业原料,下列关于D原子的说法错误的2是……………………()A.氘(D)原子核外有1个电子B.是H的同位素C.自然界中没有D原子存在D.D 质量数为24、【题文】下列叙述中,正确的是 ……………………………………………………………………( ) A .只含有金属元素的离子不一定是阳离子B .金属阳离子被还原不一定得到金属单质C .氧化还原反应中,非金属单质必是氧化剂D .元素从化合态变为游离态时,一定被还原5、【题文】一定温度下,满足下列条件的溶液一定呈酸性的是 ……………………………………( )A .pH 6=的某物质的水溶液B .加酚酞后显无色的溶液C .能与金属Al 反应放出H 2的溶液D .(H )(OH )c c +-> 的任意物质的水溶液二、选择题(本题共36分,每小题3分,只有一个正确选项)6、【题文】下列化学工业中,未涉及原料循环使用的是………………………………………………( )A .侯德榜制碱法B .索尔维制碱法C .工业电解饱和食盐水D .工业炼铁7、【题文】已知:甲2O −−−→乙2O −−−→丙2H O−−−→丁,其中丁为强酸,则甲不可能为 …………( )A .N 2B .CC .SD .NH 38、【题文】下列分子中,属于含有极性键的非极性分子的是 ………………………………………( ) A .PCl 3B .H 2SC .P 4D .C 2H 4【答案】D 【解析】试题分析:A .PCl 3是分子晶体,含有共价键,分子是三角锥形,正负电荷重心不重合,分子不对称故是极性分子。
2013-2014学年度 崇明县 初三英语第一学期期末质量检测卷
崇明县2013-2014学年度第一学期期末质量抽查试卷初三英语(满分150分,完卷时间100分) 2014.01考生注意:本卷有7大题,共94小题。
试题均采用连续编号,所有答案务必按照规定在答题卡上完成,做在试卷上不给分。
Part 1 Listening (第一部分听力)I. Listening comprehension (听力理解) (共30 分)A. Listen and choose the right picture (根据你听到的内容,选出相应的图片) (6 分)1._______2._______3._______4._______5._______6._______B. Listen to the dialogue and choose the best answer to the question you hear(根据你听到的对话和问题,选出最恰当的答案):(8分)7. A) Last Thursday B) Last SundayC) Last Wednesday D) Last Saturday8. A) At home B) At schoolC) In the supermarket D) In the office9. A) Mother and son B) Driver and passenger.C) Husband and wife D) Teacher and student10. A) 9:45 B) 10:00 C) 10:15 D) 10:3011. A) Yellow B) Green C) Blue D) Red12. A) On root B) By bus C) By underground D) By bike13. A) Football B) Tennis C) Swimming D) Basketball14. A) Because he helps her do her homework B) Because he helps her get the box downC) Because he helps her move the desk D) Because he gives her a big boxC.Listen to the passage and tell whether the following statements are true or false (判断下列句子是否符合你听到的短文内容,符合的用“T”表示,不符合的用“F”表示): (6分)15.“Where Are We Going, Dad?” is a TV show at Hunan TV Station.16.In the show, five pairs of fathers and kids must to go home to finish their tasks.17.The kids learn about how to do teamwork and be independent in the show18.Tian Xiaofeng said that his father wasn’t strict with him.19.Guo Tao and his son took part in the TV show at Hunan TV station20.Tian Xiaofeng’s father hopes that his son will become a strong-minded boy.D. Listen to the passage and fill in the blanks (听短文填空,完成下列内容。
崇明2012014学年第一学期期末考试试卷
崇明县2013-2014学年第一学期期末考试试卷高三英语(考试时间120分钟,满分150分。
请将答案填写在答题纸上)第Ⅰ卷 (共103分)I. Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speak e rs. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. She will go to the beach alone. B. She will go to the beach with the man.C. She will go to meet Prof. Brown.D. She will go to attend Prof. Brown’s class.2. A. In a car. B. In a plane. C. At a shop. D. On a farm.3. A. On December 3rd. B. On December 13th. C. On December 23rd. D. On December 30th.4. A. A novel. B. A commercial. C. A TV programme. D. A sports game.5. A. He will help the woman. B. He will give the woman what she wants.C. He will hand something to the woman.D. He doesn’t understand what the woman means.6. A. He can’t give the woman a ride.B. He’ll drop the woman off on the way to work.C. The woman can ride downtown with her.D. The woman will have to leave earlier than usual.7. A. The man’s mobile phone is expensive. B. The man’s mobile phone often goes wrong.C. The man should use a new mobile phone.D. The man shouldn’t change his mobile phone.8. A. Colleagues. B. Husband and wife. C. Mother and son. D. Employer and employee.9. A. He’s upset that he missed the television program.B. He doesn’t like talking about television programs.C. He doesn’t think the television program was funny.D. He’s angry beca use he failed to get into his building10. A. The woman doesn’t like skiing at all.B. The woman will go skiing with them.C. The woman can’t go skiing with them.D. The woman doesn’t have much work today.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. Many Americans have been visited by ghosts.B. Many Americans believe that ghosts really exist.C. Americans celebrate Halloween for religious reasons.D. Americans celebrate Halloween to drive away ghosts.12. A. 37%. B. 41%. C. 71%. D. 87%.13. A. A ghost would choose to visit his relative or friend.B. Children celebrate Halloween to play tricks on their parents.C. Those who don’t believe in ghosts don’t celebrate Halloween.D. Those who celebrate Halloween don’t necessarily believe in ghosts.Questions 14 through 16 are based on the following passage.14. A. The reasons for staying fit while travelling.B. The ways of keeping healthy while travelling.C. The ways of enjoying oneself while travelling.D. The reasons for spending a vacation by travelling.15. A. We may not go to bed until very late. B. The hotel bed may be uncomfortable.C. We may sleep for an hour during the day.D. The hotel room may not be quiet enough.16. A. Taking along enough food. B. Staying in a luxurious hotel.C. Visiting many scenic spots.D. Eating the right kinds of food.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Blanks 21 through 24 are based on the following conversation.II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent andgrammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.(A)A friendly dog named Bonnie, who also happens to be deaf, is being praised by her owner for(25)_____(help) him catch a suspected intruder in their home.Dan Strasser said he heard Bonnie running around the living room at about 6 a.m. Saturday, so he got out of bed to see (26)_____ she was so excited. He said Bonnie didn’t bark or bite like a guard dog, but (27)_____ she behaved was enough to alert him.When Strasser walked into the living room, he caught the intruder (28)_____(try) to steal his computer. The man took off, but instead of running out of the back door (29)_____ he came in, he accidentally ran into the garage and (30)_____(seize) there.Strasser grabbed his gun and held the intruder in the garage while his girlfriend called 911. Police showed up and arrested the intruder, whom they later identified (31)_____ Thomas Lowell, who was accused in court Monday of burglary(入室行窃) and possession of drug. He is due back in court on Oct. 2nd.Strasser said Lowell got in through the back door, which he kept open at night so that Bonnie (32)_____ get into the backyard. He plans to keep it (33)_____(lock) from now on.(B)The first-ever American Laughing Championship is taking place in San Diego. The contest is the first national championship in the US, (34)_____ Canadian filmmaker, Albert Nerenberg, has previously organized national laughing contests in Canada and Japan and a state championship in California back in 2010. The contest requires the chosen laughers to face off against each other as the audience determines who has (35)_____(attractive) laugh. Daunte Reed is one of about twelve people competing in the contest. He is hoping to be a winner of the title of top laugher. “I’ve been told I have (36)_____ attractive laugh. (37)_____ doesn’t take much to make me laugh,” Reed said.The contest includes the belly laugh, the crazy laugh and the diabolical(魔鬼般的) laugh. The last one is the most challenging, according to Nerenberg, who said the goal is (38)_____(make) the audience laugh with your laugh. The solo(单独的) laughing requires a good voice. However, the other laugh styles require someone to get the audience laughing; a good diabolical laugh requires the laugher to infect himself and start laughing naturally,” he explained.“The person who wins isn’t always the best, but the top three people are always the best. It is more joy (39)_____ these people bring to the world. They tend to be happy types. We (40)_____(never have) a sad person win so far,” he added.Section BDirections: Complete the following passage by using the words in the box. Each word can onlyThe idea of the youth hostel(旅社) started with one man: Richard Schirrmann (1874-1961), a German school teacher, who felt that there was a need for overnight accommodation for hisstudents in order that they could see new things and have new experiences outside the 41 .He felt that one learns by observing, and tried to make his dream come true in the year 1909, when he started providing accommodation for his students in inns, farmhouses and the like.The first youth hostel was opened in Schirrmann’s own school in Altena, after which it was 42 by a permanent hostel in Altena Castle. Schirrmann went on to 43 the German Youth Hostel Association in the year 1919. By this time, the idea of the youth hostel had 44 far and wide, all over the lands of Europe and further.And then, in the year 1932, a(n) 45 organization called the International Youth Hostel was founded in Amsterdam, which consisted of youth hostels from Switzerland, Germany, Poland, the Netherlands, Norway, Britain, Ireland, France, Czechoslovakia, Denmark and Belgium. Richard Schirrmann became its chairman in 1933.The idea of the youth hostel is for young people who are on nature trips to get 46 accommodation in exchange for some money and a helping hand with the domestic chores(家务活). These hostels were said to build character and a sense of independence, as the youth who stayed in them got the 47 to see how other people lived as well as to help to do work.Youth hostels are also places to meet and make new friends. They have no class 48 and everyone has to do their share. Here, wealth and position does not help you gain 49 , but friendliness does. The friendlier you are, the more you learn from the 50 of staying in a youth hostel.III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Telemedicine is the name for when doctors give advice to patients by telephone or the Internet, or when health care providers in rural areas connect with specialists in big cities.Telemedicine has 51 for a long time, but the rise of smartphones, tablet PCs and camera-equipped computers is 52 telemedicine to new levels. Some health care systems in the United States now 53 Virtual(虚拟的) Urgent Care. Patients see a doctor by video chat without having to leave home.Diana Rae, a nurse educator in the Franciscan Health System recently 54 how Virtual Urgent Care works. She used an iPad tablet and skype—the video chat service.Doctor Green has the patient describe her 55 ; then the doctor performs a physical exam by demonstrating what he wants her to do. Doctor Green decides that the problem is a common 56 . For medicine, he prescribes(开药方) an antibiotic(抗生素). He says about 3 out of 4 patients have 57 problems that can be treated like this—through Virtual Urgent Care, which means a video chat could 58 a visit to the doctor’s office.“Patient s’ safety is really important to us. So if we feel it is not 59 for the patient to be treated in this manner, we’re going to suggest other 60 for them,” said Green.The Franciscan Health System is based in Tacoma, Washington. It 61 $35 for this kind of virtual house call, which is much less than the cost of going to an emergency room, a doctor’s office or an urgent care clinic.After trying the video conference, Diana Rae says she would be 62 to pay the $35 when she was recently home with a bad cold. “I would have paid twice that for the 63 of getting taken care of without having to sit in a waiting room, wait, and get 64 everyone else’s germs,” Rae said.Franciscan operates hospitals and clinics and has a deal with a company called Carena to add effective urgent care by Skype or phone. Carena is one of several companies doing this kind of work around the country. But a company official says state rules have not kept 65 with developments in telemedicine.51. A. rested B. existed C. survived D. vanished52. A. keeping B. occupying C. striking D. raising53. A. offer B. advertise C. prohibit D. criticize54. A. predicted B. published C. demonstrated D. claimed55. A. symptoms B. emotions C. medicines D. coughs56. A. mistake B. infection C. experience D. sense57. A. heart B. security C. drug D. health58. A. pay B. cancel C. replace D. include59. A. necessary B. smart C. hard D. safe60. A. hospitals B. doctors C. alternatives D. networks61. A. charges B. costs C. pays D. provides62. A. happy B. reluctant C. excited D. surprised63. A. delight B. convenience C. significance D. embarrassment64. A. infected with B. exposed to C. shocked at D. fascinated by65. A. contact B. company C. progress D. communicationSection BDirections: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)At age 11, Zlata Filipovic saw things that most people pray they never see. Growing up in the middle of a war zone, this little girl experienced firsthand the horrors of war.Filipovic turned 11 in December of 1991. Five months later Serbian soldiers attacked Filipovic’s hometown of Sarajevo, Bosnia. While many people fled the city, Filipovic’s family stayed. Some of the worst moments of the Bosnian conflict would take place right under her nose. How did Filipovic deal with his harrowing experience? By writing a diary.Zlata’s Diary was first published in the summer of 1993 by UNICEF (United Nations International Children’s Emergency Fund). It attr acted enormous interest. Her writings on the Bosnian conflict were not as sophisticated(老练的) as the daily news reports. Filipovic’sobservations were, however, more moving and intimate(私人的).Ztala’s Diary gave readers a sense of sympathy for the ordinary people stuck in the Balkan region. Filipovic’s writings raised world awareness of the senseless conflict in Sarajevo. “I see that things aren’t good here,” Filipovic writes. “An ugly war is taking away my childhood.”After two years of enduring the war in Sarajevo, Filipovic’s family escaped to Paris in December of 1993. Zlata’s Diary was then printed by an international publisher. It became an instant bestseller. It has since been translated into 35 languages.Outside Bosnia, Filipovic continued to show deep concern for her torn homeland. In the following years, she gave many talks on the impact of war on children. She spoke often about the need for a stable, lasting peace in the Balkan region.Filipovic eventually attended a British University and received a degree in human sciences. Today, the well-being of the Balkan region remains on her mind. Now Filipovic wants to use her experience to promote peace in a rapidly changing Europe. She hopes that her stories of war will make people listen to her message of peace.66. The underlined word “harrowing” in Paragraph 2 can best be replaced by “______”.A. desperateB. miserableC. embarrassingD. revolutionary67. What was special about Zlata’s Diary?A. It wrote about war in different languages.B. It was as attractive as the daily news report.C. It helped the world see war through the eyes of a child.D. It made the world know better about the Bosnian conflict.68. It can be learned from the passage that ______.A. Zlata was promoting peace with her stories of warB. Zlata’s nose was seriously wounded in the conflictC. Zlata kept her diary a secret until the winter of 1993D. Zlata felt relieved after escaping from the war in Sarajevo69. Which of the following might be the best title for the passage?A. Zlata Filipovic: growing up in warB. Zlata Filipovic: writing against warC. Zlata Filipovic: changing the worldD. Zlata Filipovic: loving peace in heart(B)SERVICE DIRECTORYArtero Hotel◆Check-in TimeCheck in after 13:00 on the arrival day.◆Check-out TimeCheck out before 12:00 noon on your departure day. A 50% surcharge(额外费) will be imposed if you check out after 12:00 noon; a 100% surcharge will be imposed if you check out after 18:00.◆Key CardFor your safety, the key card is NOT transferable. If it is lost, please contact the front desk immediately.Please return your key card to the front desk upon departure.◆Room Number & Telephone NumberRooms have a 3-digit number. The first number stands for the floor and the second and third numbers stand for the room number.For example:308 refers to room 08 on the 3rd floor.For room-to-room calls, dial 8 + room number, e.g. 8308.To call the room from outside, dial 61208308.◆TelevisionTelevision channels have been set up as shown on the TV programme. If you have any problem watching TV, please dial 8003.◆Room CleaningWe provide house keeping once in a day. If you want to have your room cleaned at a certain time, please contact house keeping at 8001.◆LaundryItems received before 10:00 will be returned in the afternoon (before 15:00) of the next day. If you need urgent service, please dial 8002.◆Towels and SlippersPlease do not remove the towels or slippers from your room as towels and slippers are provided at the pool. Do not use the towel for any inappropriate purposes. You will be required to compensate(赔偿) for damages caused by misuse.◆Power SafetyIt is strictly forbidden to dry clothes over lampshades, which may cause afire.PetsPets are not allowed in any parts of the hotel. We thank you for your understanding and cooperation.70. Scott, who is staying in Room 609, wants to call his friend in Room 815 of the same hotel, heshould dial ______.A. 61208308.B. 8609.C. 8001.D. 8815.71. Mrs. Taylor is staying in Room 213 and needs to have her clothes washed immediately, sheshould dial ______.A. 8213.B. 8001.C. 8002.D. 8003.72. Which of the following practice is allowed for the guests in the hotel?A. Keeping the key card after check-out.B. Asking for extra house keeping service.C. Using the slippers in the room at the pool.D. Walking a pet dog in the garden of the hotel.73. Suppose the accommodation fee for a single room is $100 per day and Mr. Brown checkedinto the hotel at 21:00 on Jan. 5th and checked out at 15:00 on Jan. 8th, he should pay ______.A. $300.B. $350.C. $400.D. $450.(C)Foreseeing a time when a patient’s own cells may be harvested, multiplied, and fashioned into a replacement organ, researchers in Boston have successfully transplanted laboratory grown bladders(肾) into six dogs.For a century, physicians have replaced diseased or damaged bladders by removing sections of a person’s intestines(肠子) and shaping them into a substitute bladder. While the procedure offers some relief to patients, complications often develop because nature designs intestinal tissue for a purpose—absorbing nutrients—other than hold ing waste liquid of the body. “You start absorbing stuff that should be removed,” says Anthony Atala of the Children’s Hospital in Boston.Other physicians have turned to human-made materials to create artificial bladders, but those efforts have also run into problems. Consequently, to build a better bladder, Atala and his colleagues decided to employ the organ’s own cells.To turn the cells into an organ, the researchers first form plastic which can break down naturally into bladder-shaped shell. They then coat its outside and inside with layers of cells needed.To test this strategy, Atala’s group obtained bladder tissue from dogs and grew it into organs. After removing the dogs’ bladders, the investigators implanted(移植) the artificial ones coming from the dogs’ own cells. Within a month, the organs began to perform like normal bladders.Within three months, the plastic shells had broken down naturally, and the implanted organs were hard to distinguish from natural ones. Blood vessels(血管) quickly grew into them. Moreover, nerves seem to form proper connections with the new organs, allowing the dogs to regain normal control of their bladders. Some dogs have had the artificial bladders for nearly a year without any problems.While the bladders of dogs closely resemble those of people, Atala warns that more testing of this transplant strategy must occur before artificial bladders are ready for the clinic.74. The traditional method of shaping parts of intestines into a substitute bladder ______.A. brings the patient a lot of sufferingsB. allows the patient to absorb useless thingsC. prevents the patient from absorbing nutrientsD. worsens both the function of the intestines and the bladder75. The artificial bladders implanted in dogs ______.A. worked perfectly as long as three monthsB. did not work properly until after a monthC. proved to be able to work for several yearsD. began to work as well as a normal one in a few weeks76. Why is it suggested that more testing should be made?A. Human bladders may well be different from dogs’.B. Dogs’ bladders can be implanted into human bodies.C. What suits dogs’ bladders will also suit human bladders.D. Artificial bladders grown in dogs can be used for human beings.77. What does the passage mainly talk about?A. The history of making artificial bladders.B. The way of turning intestines into bladders.C. The prospect of manufacturing plastic bladders.D. The possibility of making bladders from their own cells.Section CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Britain’s youngest iPad addict(有瘾的人) hasn’t even started school yet. That’s right; a four-year-old girl is currently undergoing therapy after becoming addicted to playing games on her iPad.Receiving treatment at the Capio Nightingale Clinic, London, the little girl is said to have become increasingly distressed whenever her parents moved to take the iPad away. Medical help was sought after the girl’s withdrawal symptoms did not improve.Dr. Richard Graham, the girl’s psychiatrist(精神病医生), said: “In the year running up to contacting the clinic, the parents noticed her use of the iPad was increasing. She was using it three to four hours every day and showed increased anxiety if it was removed.”According to Dr. Graham, parents should strive to keep iPads and similar devices out of the reach of infants, believing that: “Children see all the pretty colours and they will want to use it too.”“There are concerns that toys are being replaced by the likes of iPads and smartphones, but children are not at a level of maturity to deal with such advanced technology. They can’t c ope and become addicted, reacting with bad temper and uncontrollable behavior when they are taken away. Then as they grow older, the problem only gets worse,” Dr. Graham told The Mirror.The UK’s first technology addiction programme was initiated by Dr. Graham three years ago. It’s designed to deal with those who become annoyed when deprived from their device.Motivation for creating the treatment programme came from a concern over the compulsive qualities of games available on iPads.Dr. Graham worries that this is not the only case of iPad addiction among young ones. It comes just after a five-year-old boy managed to cost his parents £1,700, by purchasing various add-ons for a game on the iPad.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.) 78. The case of the four-year-old girl is given to inform us of _________________________________.79. Why is it easier for children to be addicted to iPads?80. What caused Dr. Graham to launch t he UK’s first technology addiction programme?81. One lesson that can be drawn from the passage by parents of infants is that they should ______________________________________________________.第Ⅱ卷(共47分)I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1. 应该允许孩子们表达他们自己的想法。
上海市崇明县中考一模(即期末)数学试题及答案
~14上海市崇明县初三第一学期期末考试数学试卷(满分:150分 考试时间:100分钟)考生注意:1、本试卷含有三个大题,共25小题;2、答题时,考生务必按照答题要求在答题纸规定的位置上作答,在草稿纸、本试卷上答题一律无效;3、除第一、二大题外,其余各题如无特别说明,都必须在答题纸的相应位置上写出证明或计算的主要步骤.一、选择题:(本大题共6题,每题4分,满分24分)【下列各题的四个选项中,有且只有一个选项是正确的,请选择正确项的代号并填涂在答题纸的相应位置上】1、已知12a b =,那么aa b +的值是( ) A 、12B 、23C 、13D 、342、在Rt △ABC 中,∠C =90°,B β∠=,AB =a ,那么BC 的长为( )A 、sin a βB 、cos a βC 、cos aβD 、tan a β 3、如果两个相似三角形的面积比为1:2,那么它们的周长比为( ) A 、1:2B 、1:4C 、1:2D 、2:14、平面直角坐标系中,将抛物线22y x =向下平移2个单位,那么所得抛物线的解析式为( )A 、222y x =-B 、222y x =+C 、()222y x =-D 、()222y x =+5、如图,已知AD ∥BC ,AC 与BD 相交于点O ,点G 是BD 的中点,过点G 作GE ∥BC 交AC 于点E ,如果AD =1,BC =3,那么GE :BC 等于( ) A 、1:2B 、1:3C 、1:4D 、2:3第5题图O GDBCAE 第6题图OAP6、如图,点O 在A 外,点P 在线段OA 上运动,以OP 为半径的O 与A 的位置关系不可能是( )A 、外切B 、相交C 、外离D 、内含二、填空题:(本大题共12题,每小题4分,满分48分)7、化简:()()322a b a b +-+=_______________.8、线段AB =10cm ,点P 是线段AB 的黄金分割点,且AP >BP ,那么AP =____________cm 。
2014年崇明县初三第一学期期末(一模)化学试题
崇明县2013学年第一学期教学质量调研测试卷九年级理化(理化满分150分,考试时间100分钟)化学部分考生注意:答题时,务必按答题要求在答题纸规定的位置上作答,在草稿纸、本试卷上答题一律无效。
可能用到的相对原子质量:H-1 O-16 C-12 Cl -35.5 S-32 Cu-64六、单项选择题(共20分)27、空气成分中能供给人体呼吸的气体是A.氮气B.二氧化碳C.水蒸汽D.氧气28、下列现象属于化学变化的是A.湿衣晾干B.瓷碗破碎C.食物腐败D.石蜡熔化29、氢气中氢元素的化合价为A.+1 B.0 C.2-D.1-30、有关仪器图示与名称吻合的是A.锥形瓶B.烧杯C.漏斗D.药匙31、2013年12月,上海出现严重雾霾天气现象,其中不属于大气污染物的是A.可吸入颗粒物B.N2C.NO2 D.SO232、下列物质分别加入水中,用玻璃棒不断搅拌,能形成无色溶液的是A.淀粉B.无水硫酸铜C.白糖D.花生油33、化学用语与含义不相符的是A.SiO2——二氧化硅B.2NH4——2个铵根C.BaNO3——硝酸钡D.He——氦元素34、对化学式SO2的各种表述中,不正确的是A.表示二氧化硫中,氧元素的质量分数为50%B.表示二氧化硫中,硫元素与氧元素的质量比为1:2C.表示二氧化硫这种物质D.表示一个二氧化硫分子由一个硫原子和两个氧原子构成1 / 82 / 835、关于水的说法正确的是A. 水电解生成氢气和氧气,说明水中含有氢分子和氧分子B. 电解水时,连接正极一端产生的气体是氧气C. 保护水资源,禁止使用化肥、农药D. 水和过氧化氢的化学性质不同,是因为组成元素和分子构成不同 36、实验操作正确的是A .验满氧气B .倾倒液体C .读取液体体积D .点燃酒精灯37、保持物质化学性质的微粒是A .NB .HC .2OD .CO 238、物质的用途主要由物理性质决定的是A .用天然气做燃料B .用干冰保藏食品C .用木炭冶炼金属D .用稀有气体作焊接金属时的保护气39、化学方程式是描述化学变化的语言,错误的化学方程式是A .4P+5O 2−−−→点燃2P 2O 5 B .2Mg+O 2−−−→点燃2MgO C .CaCO 3−−−→高温CaO+ CO 2D .H 2+CuO ∆−−→Cu +H 2O 40、氧元素以游离态存在的是A .氧气B .水C .氧化镁D .氢氧化钙41、下列实验方法无法..达到实验目的的是 A .用pH 试纸鉴别蒸馏水和稀硫酸 B .用燃着的木条鉴别氧气与二氧化碳 C .用水鉴别碳酸钙和食盐D .用无色酚酞试液鉴别石灰水和碳酸钠溶液42、有关氧气的叙述,错误的是A .油锅着火,可用锅盖盖灭,依据的灭火原理是隔绝空气B .硫在氧气里燃烧,发出蓝紫色火焰,生成无色无味的气体C .铁丝在氧气中燃烧,火星四射,生成四氧化三铁D .氧气能与大多数的金属、某些化合物反应,化学性质比较活泼 43、向饱和氯化钠溶液中加入少量的NaCl 固体,保持温度不变,所得溶液 A .溶质的质量分数增大 B .溶质的质量分数不变C .溶液的质量增加D .溶质的质量增加3 / 844、有关物质的量的叙述中正确的是A .4 mol N 2含有8 mol 氮B .1 mol CO 2和1 mol CO 所含氧元素质量相等C .1 mol Cu (OH)2中含氧元素16 gD .128克铜中约含241.20410 个铜原子45、下列四个图像中,能正确表示对应变化关系的是46、密闭容器内,将少量乙醇(化学式C 2H 5OH )置于一定量氧气中燃烧,生成二氧化碳、水蒸汽和一种未知物质W 。
上海市崇明县2014届高三数学上学期期末考试试题(上海崇明一模)文(含解析)苏教版
崇明县2013学年高三第一学期期末考试试卷高三数学(文科)一、填空题(每题4分,满分56分,将答案填在答题纸上) 1.已知虚数z 满足等式i z z 612+=-,则z=2.若关于x ,y 的线性方程组的增广矩阵为 ⎪⎪⎭⎫ ⎝⎛n m 3060,该方程组的解为⎪⎪⎭⎫⎝⎛-=⎪⎪⎭⎫ ⎝⎛43y x ,则mn 的值等于3.直线12+=y x 的一个法向量可以是 【答案】(1,2)- 【解析】试题分析:已知直线的一般式方程为210x y --=,因此其一个法向量为(1,2)-. 考点:直线的法向量.4.已知全集{}{}01log ,02,22≥+=<-==x x B x x x A R U ,则()B C A u =【答案】1{|0}2x x <<【解析】试题分析:由已知{|02}A x x =<<,1{|}2B x x =≥,1{|}2UB x x =<,∴1(){|0}2U A B x x =<<.考点:集合的运算.5.某单位有青年职工160人,中年职工人数是老年职工人数的2倍,老、中、青职工共有430人,为了解职工身体状况,现采用分层抽样方法进行调查,在抽取的样本中有青年职工32人,则该样本中的老年职工人数为 .6.函数()012>+=-x y x的反函数是7.ABC ∆中,若,31,2CB CA CD DB AD λ+==则=λ 【答案】23【解析】试题分析:2212()3333CD CA AD CA AB CA CB CA CA CB =+=+=+-=+,∴23λ=. 考点:向量的线性表示,向量的运算. 8.若,214tan =⎪⎭⎫⎝⎛-θπ则=θθcos sin9.已知函数()()1,0112log ≠>+--=a a x mxm x f a是奇函数,则函数()x f y =的定义域为10.在一个袋子中装有分别标注1,2,3,4,5的五个小球,这些小球除标注的数字外完全相同, 现从中随机取出两个小球,则取出的小球上标注的数字之和为6的概率等于 【答案】15【解析】试题分析:从5个球任取2个球共有2510C =种取法,而数字和为6的只有(1,5),(2,4)两种取法,所以所概率为21105=. 考点:古典概型.11.在二项式81⎪⎭⎫ ⎝⎛-x x 的展开式中,含5x 的项的系数是 (用数字作答)12.已知双曲线()0,012222>>=-b a by a x 的左右焦点分别是21,F F ,设P 是双曲线右支上一点,21F F 在P F 1上的投影的大小恰好为P F 1,且它们的夹角为54arccos ,则双曲线的渐近线方程为13.在实数集R 中,我们定义的大小关系 “>”为全体实数排了一个序,类似地,我们在复数集C 上也可以定义一个称为“序”的关系,记为“ ”,定义如下:对于任意两个复数,111i b a z += ,222i b a z += ()为虚数单位i R b a b a ,,,,2211∈,""21z z 当且仅当"b b """212121>=且或a a a a ,下面命题① 1 i 0;②若21z z ,32z z ,则31z z ;③若21z z ,则对于任意C z ∈,z z z z ++21 ;④对于复数0 z ,则21z z z z ⋅⋅ 其中真命题是【答案】①②③ 【解析】试题分析:命题①,1的实部是1,i 的实部是0, ①正确;命题②,设111222333,,z a b i z a b i z a b i =+=+=+,由已知得12a a >或1212a a b b =>且,23a a >或2323a a b b =>且,显然有13a a ≥,若13a a >,则31z z ,若13a a =,则123a a a ==,123b b b >>,也有31z z ,故②正确;命题③,设(,)z a bi a b R =+∈,由21z z 得12a a >或1212a ab b =>且,从而12a a a a +>+或12a a a a +=+且12b b b b +>+,∴z z z z ++21 ,③正确;命题4,11z i =+,22z i =-,2z i =,则有12z z ,但122z z i ⋅=-+,24z z ⋅=,显然有21z z z z ⋅⋅,故④错误.填空①②③.考点:新定义运算,复数的运算.14.已知,1->t 当[]2,+-∈t t x 时,函数xx x y 4=的最小值为-4,则t 的取值范围是考点:行列式的定义,分段函数的最小值.二、选择题:本大题共4个小题,每小题5分,共20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.15.设Ra ∈则"011"2<+--a a a 是“1<a ”成立的...................................( )A .充分必要条件B .充分不必要条件C .必要不充分条件D .既非充分也非必要条件16.已知数列{}n a 是无穷等比数列,其前n 项和是n s ,若232=+a a ,143=+a a ,则n S lim 的值为......................................................................( ) A .32 B .34 C .38 D .31617.对于函数1)12(sin )12(cos )(22-++-=ππx x x f ,下列选项正确的是................( ) A .()x f 在⎪⎭⎫⎝⎛2,4ππ内是递增的 B .()x f 的图像关于原点对称 C .()x f 的最小正周期为2π D .()x f 的最大值为1 【答案】B 【解析】试题分析:1)12(sin )12(cos )(22-++-=ππx x x f 1cos(2)1cos(2)66122x x ππ+--+=+- 11[cos(2)cos(2)]sin 2sin sin 226662x x x x πππ=--+==,所以B 正确. 考点:降幂公式,三角函数的性质.18.已知圆O 的半径为1,PA ,PB 为该圆的两条切线,A ,B 为两切点,那么PB PA ⋅的最小值 等于........................................................................()A .24+- B .23+- C .224+- D .223+- 【答案】D【解析】试题分析: ()()PA PB OA OP OB OP ⋅=-⋅-=(OA OB OA ⋅-)OB OP +⋅2OP +,记AOB θ∠=,OP t =,∵,PA PB 是圆O 的切线,∴OP 平分AOB ∠,∴OA OB +与OP同向,∴PA PB ⋅=2cos OA OB OP OP θ-+⋅+222cos 2OA OA OB OB t t θ=+⋅+⋅+2cos 22cos t t θθ=-++222222cos 2cos 2cos 12322t t t t t θθθ=-⋅+=--+=+-223≥,当且仅当222t t=,即142t =时,等号成立,故所求最小值为223. 考点:向量的数量积与最小值.三、解答题 (本大题共5小题,共74分.解答应写出文字说明、证明过程或演算步骤.) 19.(本大题共74分,第(1)小题6分,第(2)小题6分) (1)解方程:())35(log 13log 323-+=-x x(2)已知集合A=(-1,3),集合B={},032≤-x x x 集合C={},,11R a a x a x ∈+≤≤-并且B AC ⊆,求a 的取值范围.【答案】1)2x =;(2)[1,2).20.(本大题14分,第(1)小题6分,第(2)小题8分)在ABC ∆中,角A 、B 、C 的对边分别为a 、b 、c ,S 是该三角形的面积(1)若⎪⎭⎫ ⎝⎛--=21,2cos 2sin B B a ,,//,2cos 2sin ,1b a B B b ⎪⎭⎫ ⎝⎛+=求角B 的度数 (2)若a =8,B=32π,S=38,求b 的值 【答案】(1)3π;(2)47.21.(本大题14分,第(1)小题4分,第(2)小题4分,第三小题6分) 已知圆1C 的圆心在坐标原点O ,且恰好与直线1:220l x y --=相切. (1)求圆的标准方程;(2)设点A 为圆上一动点,AN ⊥x 轴于N ,若动点Q 满足,)1(ON m OA m OQ -+=(其中m 为非零常数),试求动点Q 的轨迹方程2C .(3)在(2)的结论下,当23=m 时,得到动点Q 的轨迹曲线C ,与1l 垂直的直线l 与曲线C 交于 B 、D 两点,求OBD ∆面积的最大值.将代入,得动点的轨迹方程.(3)时,曲线方程为,设直线的方程为设直线与椭圆交点22.(本大题16分,第(1)小题4分,第(2)小题6分,第三小题6分)已知数列{}n a 的前n 项的和为n S ,且211=a ,n n a n n a 211+=+ (1)证明数列⎭⎬⎫⎩⎨⎧n a n 是等比数列 (2)求通项n a 与前n 项的和n S ;(3)设(),,2*∈-=N n S n b n n 若集合M={}*∈≥N n b n n ,λ恰有4个元素, 求实数λ的取值范围.【答案】(1)证明见解析;(2)1()2n n a n =⨯,1112()()22n n n S n -=--⋅;(3)353322λ<≤. 【解析】 试题分析:(1)可以根据等比数列的定义证明,用后项比前项,即证111(1)n n n na na n a n a n+++=+是常数,这由已知易得,同时要说明11a 0≠;(2)由(1){}n a n 是公比为12的等比数列,因此它的通项公式可很快求得,即111()22n n a n -=⋅,从而1()2n n a n =⋅,这个数列可以看作是一个等差数列和一个等比数列对应项相乘所得,因此其前n 项和可用错位相减法求出;(3)这里我们首先要求出n b ,由(2)可得1211()()22n n n b n n -=+,集合M={}*∈≥N n b n n ,λ恰有4个元素,即n b 中只有4个不同的值不小于λ,故要研究数列{}n b 中元素的大小,可从单调性考虑,作差1n n b b +-211(3)()2n n +=-,可见21b b >,2345b b b b >>>>,再计算后发现14b b =,因此λ应该满足54b b λ<≤.因为集合恰有4个元素,且, 所以.考点:(1)等比数列的定义;(2)错位相减法求和;(3)数列的单调性.23.(本大题18分,第(1)小题6分,第(2)小题6分,第三小题6分)已知函数()()),,(,22R c b c bx x x g b x x f ∈++=+=对任意的R x ∈恒有()()x g x f ≤成立.(1)记()()(),x f x g x h =如果()x h 为奇函数,求b ,c 满足的条件; (2)当b=0时,记()()(),x f x g x h =若()x h 在[∞+,2)上为增函数,求c 的取值范围; (3)证明:当0≥x 时,()()2c x x g +≤成立;【答案】(1)0,1b c =≥;(2)[1,4];(3)证明见解析.试题解析::(1)因为任意的恒有成立,所以对任意的,即恒成立.所以,从而.,即:.设的定义域为,因为为奇函数,所以对于任意,成立.解得.所以.。
上海市崇明县2014届高三地理上学期期末考试试题(上海崇明一模)新人教版
崇明县2013学年第一学期期末考试试卷高 三 地 理(请将答案填写在答题纸上)考生注意:1.试卷满分150分,考试时间120分钟。
2.第一部分全部为选择题,第二部分为综合题。
选择题均为单选题。
一、选择题(30小题,共60分)(一)12月14日21时11分,嫦娥三号携“玉兔”号月球车成功落月。
我国的太空探索迈出了重要一步,回答1~3题。
1、月球表面环形山密布的原因是 ……………………………………………………………( ) A .月球上没有风力、流水等外力的侵蚀现象 B .月球上没有风化现象C .陨石撞击力大D .月球内力作用表现微弱2、“玉兔”月球车设定14天工作、14天休眠与月球的什么特点有关 …………………( )A .月球的体积B .月球的质量C .昼夜更替周期D .月相变化周期3、科学家称“月球是一个绝佳的天文观测场地”,其依据可能是…………………………( ) A .月球上没有灯光及人工无线电的干扰 B .月球的体积小、质量小、引力小 C .月球天气稳定,昼夜温差小D .月球上特别适合观测流星雨(二)读图(阴影部分表示夜半球、东半球),完成4~5题。
4、此时时间可能为…………………………………( )A .3月21日15时20分B .9月23日8时C .9月23日3时20分D .6月22日7时5、此时全球与处于同一日期的X 围(箭头表示向东)是 ……………………………( )A .20°W→160°EB .0°→180°C .70°E→180°D .110°W→180°(三)流水地貌是由流水塑造而形成的地表形态。
回答6~7题。
6、在右图所示河流的②处,流水作用主要表现为( )A .搬运B .堆积C.侵蚀D.风化7、如果在图示的①、②、③、④四处进行码头选址,比较合适的是…………………………………()A.①②B.③④C.①④D.②③(四)下图为“某地的地质剖面图”。
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崇明县2015学年第一次高考模拟考试试卷英语(考试时间120分钟,满分150分。
请将答案填写在答题纸上)第Ⅰ卷(共103分)I. Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. W ednesday. B. Friday. C. Sunday. D. Tuesday.2. A. By subway. B. By taxi. C. In Richard’s car. D. On Jerry’s train.3. A. Boss and secretary. B. Guest and hotel staff.C. Tourist and tour guide.D. Customer and shop assistant.4. A. In a clinic. B. In a supermarket.C. In a restaurant.D. In a ice-cream shop.5. A. She doesn’t like going outside. B. The man should st udy now.C. She doesn’t want to study now.D. The man should take some exercise.6. A. A journalist. B. An artist. C. A teacher. D. An economist.7. A. He may dislike travelling. B. He may like to travel in other seasons.C. He may be unable to afford the trip.D. He may prefer to travel to other places.8. A. The way of spending time wisely. B. The trouble of keeping clocks going.C. The number of clocks the man has.D. The re ason for the man’s having many clocks.9. A. The Edwards are quite well-off.B. It’ll be unwise for the Edwards to buy another house.C. The Edwards should cut down on their living expenses.D. It’s too expensive for the Edwards to live in their pres ent house.10. A. The man was seriously injured in the car accident.B. The man had poor imagination because of the car accident.C. The man wasn’t wearing the seat belt when the accident happened.D. The man’s daughter advised him to wear the sea t belt before he left home.Section BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. The benefits of walking. B. The importance of keeping fit.C. The way of forming a habit.D. The possibility of excising regularly.12. A. Walking needs much thinking.B. Walking improves people’s memory.C. Walking is suitable for almost everyone.1 / 10D. Walking helps people concentrate on other things.13. A. It is the easiest way to lose weight. B. It should be made part of people’s life.C. It can make people’s heart stronger.D. It prevents people suffering from cancer.Questions 14 through 16 are based on the following passage.14. A. A way to get special rewards from project owners.B. A formal project that can get funded on Kickstarter.C. A special website helping creative projects find support.D. A story about Mozart’s seeking supporters for his concerts.15. A. 5,000,000. B. 60,000. C. 10,000. D. 200.16. A. The projects should be finished by the creators.B. Only well-known people can share their projects.C. Supporters can contribute anything to the projects.D. Creators must promise financial rewards for supporters.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation.Complete the form. Write ONE WORD for each answer.DANIEL’S MEMOJan. 9,2015THING TO DO: to pick up Lily’s brother at the airportTIME: 2 p.m. tomorrowHIS APPEARANCE: shortish with dark brown hair and a thick 17HIS AGE: in his 18HIS CHARACTER: easy-going, 19 but a little shyPLACE TO GO: the cinema 20 Lily’s office buildingBlanks 21 through 24 are based on the following conversation.Complete the form. Write NO MORE THAN THREE WORDS for each answer.What will Ellen do first? She will 21 first.Why can’t John go with Ellen?Because he has to 22 they read in class.What does Ellen offer to do for John? She offers to help John 23 .Where will they meet later? They will meet 24 .II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically2 / 10correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.(A)A woman was waiting at an airport one night. She hunted for a book, bought a bag of cookies and found a place to sit.She was absorbed in her book but happened (25) ____(see) that the man sitting beside her grabbed a cookie or two from the bag in between them. She tried to ignore it. As the greedy cookie thief kept (26)____ (eat) ,she munched(大声咀嚼) some cookies and watched the clock.She was getting angrier as time went by, thinking, “If I weren’t so nice, I would blacken his eyes.” With each cookie she took, he took one, too; when only one was left, she wondered what he (27) _____ (do).With a smile on his face, and nervous laugh, he took the last cookie and broke it (28) _____half. He offered her a half, and ate (29)_____ _____She grabbed it from him and thought, “Ooh, this guy is so rude! Why didn’t he even show any gratitude?”When her flight was called, she gathered her belongings and headed for the gate, (30) ____(refuse) to look back at the rude thief. She boarded the plane, sank in her seat, and looked for her book.As she reached in her baggage, she found her bag of cookie with surprise. “(31) _____ mine is here, the others were his, and he tried to share! How rude I was! It was I who (32) _____ have showed g ratitude.”(B)Studying for an exam while listening to music is not smart, (33) _____ background music can reduce your ability to perform memory tasks, new research has found.Study participants were asked to recall a list of eight letters in the order they (34) _____ (present). They did this while in five different sound environments: quiet surroundings; music they liked; music they disliked; changing state (an order of random digits); and steady state (an order of steady digits such as “3,3,3,3”).The participants’ recall ability was the poorest when listening to music, regardless of (35) _____ they liked or disliked it, and in changing-state conditions. (36) _____(accurate) recall occurred when participants performed the task in steady-state environments, according to the study (37)_____(publish) online in the journal Applied Cognitive Psychology.“It is the sound variation in the music and changing state (38) _____ reduces the ability to recall the order of items within the presented list,” explained the leading researcher Nick Perham,(39)_____ is a lecturer in the School of Psychology at the University of Wales Institute in Cardiff, in a news release from the journal’s publisher.When performing (40) _____ challenging mental task, do it in silence, Perham recommended.Section BDirections: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.A. embarrassingB. claimsC. equippedD. launchedE. accusedF. previouslyG. properlyH. featuresI. completelyJ. unreliableK. concernsA row of cars appears to be stranded on a remote road,3 / 10while a confused man on the left of the photo looks to be checking a roadside map while he calls for help.The street view cars, each 41 with nine 2.5 meter-high multi-directional cameras, silently travel around the streets, taking pictures of city centers, side streets and even residential areas.They have 42 captured sunbathing girls, children fighting and even a man dressed as Paddington Bear waving at the camera, raising 43 about invasion of privacy.But these potentially 44 shots, taken near Amsterdam, are the first time that the lens(镜头) has been turned on the Google company and its black cars.Google street View, 45 in 2007, allows “armchair explorers” to travel the world with a click of a mouse button. It 46 locations on all seven continents, and its makers claim that 95 percent of the UK has been mapped out on the company’s servers.Some users of the service, who 47 the company’s Google Maps of being 48 , said that the picture showed that you couldn’t always rely on technology. One said: “This is why I still have a map in my car. I often use Google Streetview, but I never rely on it 49 or use it to plan routes.” Another added: “It told me to drive straight through a petrol station on one occasion.”A Google spokesperson denied the 50 . She said: “It doesn’t look to me like they’re lost. The drivers undergo training so they know how to use the equipment and it looks like this might more likely be what they’re doing.”III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Surprising new research suggests it can actually be good to feel bad at work, and that feeling good in the workplace can lead to negative outcomes.The study of emotions in the workplace, edited by University of Liverpool researchers Drs. Dirk Lindebaum and Peter Jordan, is the 51 of a Special Issue of the journal Human Relations.They found that the 52 held assumption that positivity in the workplace produces positive outcomes, while negative emotions lead to negative outcomes, may be in need for 53 . This is partly due to this assumption 54 to take into account the differences in work contexts which effect outcomes.For instance, anger does not always lead to negative outcomes and can be used as a force for good through acting upon injustices. In some 55 , anger can be considered a force for good if motivated by perceived violations(违背)of moral standards. An employee, for example, could express anger constructively after a manager has treated a fellow worker 56 . In such cases, anger can be useful to 57 these acts of injustice from repeating themselves in the future.Likewise, being too positive in the workplace, 58 resulting in greater well-being and greater productivity, can lead to self-satisfaction and superficiality(肤浅).One article within the issue also finds that, within team situations, negativity can have a good effect, leading to less 59 and therefore greater discussion among workers which 60 team effectiveness.An interesting contradiction(矛盾) is identified in another study of the special issue. Here, people gain 61 from doing “good” in the context of helplines by providing support to people in times of emotional distress.4 / 1062 , they are negatively affected by their line of work due to people trying to avoid them in social situations.Lindebaum said, “The findings of the studies published in this Special Issue 63 the widely held assumption that in the workplace positive emotions 64 a positive outcome, and vice verse. This Special Issue adds to our knowledge and understanding of how the positive and negative emotions affect the 65 environment and has practical application and relevance in the workplace.”51. A. application B. topic C. cause D. objective52. A. basically B. logically C. commonly D. blindly53. A. reconsideration B. recommendation C. recognition D. reassurance54. A. stopping B. failing C. tending D. managing55. A. aspects B. companies C. cultures D. cases56. A. gently B. strangely C. irregularly D. unfairly57. A. prevent B. keep C. find D. have58. A. in spite of B. apart from C. instead of D. owing to59. A. agreement B. thinking C. production D. initiative60. A. determines B. enhances C. reduces D. influences61. A. independence B. knowledge C. satisfaction D. strength62. A. Moreover B. Therefore C. Otherwise D. However63. A. support B. challenge C. include D. confirm64. A. contribute to B. result from C. fit in with D. get over65. A. social B. surviving C. natural D. workingSection BDirections:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read(A)The term “resume” means a document describing one’s educational qualitifications and professional experience. However guidelines for preparing a global resume are constantly changing. The best advice is to find out what is appropriate regarding the company culture, the country culture, and the culture of the person making the hiring decision. The following list is a good place to start.* In many countries, it is standard procedure to attach a photo or have your photo printed on your resume. Do not attach a photograph to your resume if you are sending it to the United States, though.* Educational requirements differ from country to country. In most case of “cross-border” job hunting, just stating the title of your degree will not be enough. Provide the reader with details about your studies and any related experience.* Pay attention to the resume format(格式) you use--chronological(时间的) or revers-chronological order. If you find no specific guidelines, the general preference is for the revers-chronological format,which means listing5 / 10your current or most recent experience first.* The level of computer technology and accessibility to the Internet varies from country to country. Even if a company or individual lists an e-mail address, there is no guarantee that they will actually receive your email. Send a paper copy of your resume , as well as the emailed copy, just to make sure that it is received.* If you are writing your resume in English, find out if the receiver uses British English or American English because there are variations between the two versions.* Although English is widely accepted today as being the universal language of business, most multinational companies will expect you to speak the language of one of the countries in which they do business, in addition to English. Have your resume prepared in both languages, and be ready for your interview to be conducted in both languages. Most companies will want to see and hear proof of your language skills.* Be aware that paper sizes are different countries. The United States standard is 81/2 by 11 inches, while the European A4 standard is 21 by 29.7 centimeters.When you send your resume b y email, reformat it to the receiver’s standard. Otherwise, when it is printed out,half of your material may be missing.66. The passage is most probably intended for ______ .A. Job hunters that seek careers abroadB. Companies that do international businessC. People that are employed by companies overseasD. Graduates that can speak over one foreign language67. Which of the following is always advisable when a global resume is prepared according to the passage ?A. Write it in American English.B. Prepare it in at least three languagesC. Attach or print your photo on it.D. Send both a paper and emailed copy.68. From the passage, we learn that ______.A. We can’t list the oldest experience first in a resumeB. Asian countries may have the same standard paper sizeC. A resume can help us know about a person’s personalityD. A person’s educational background should be included in a resume69. The passage mainly wants to tell us that a global resume should ______.A. Be highly professionalB. Be especially informativeC. Be culturally appropriateD. Be logically chronological(B)6 / 1070. On December 25th, 2014, the first coach from Heathrow Terminal 1 to Reading departs ______.A. 7:15.B. 7:00.C. 6:50.D. 6:35.71. If you are to reach Terminal 2 of the Heathrow Airport before 10:00 a.m., you need to get to Reading Stationnot later than ______.A. 8:20 a.m.B. 8:45 a.m.C. 9:00a.m.D. 9:15a.m.72. The information leaflet is produced by ______.A. ReadingB. InterCityC. Railair LinkD. Heathrow Airport73. According to the timetable, all passengers should ______.A. Buy return ticketsB. Buy their tickets on the busC. Buy the tickets onlineD. Buy their tickets in advance(C)Researchers are reporting the first treatment to speed recovery from severe brain injuries caused by falls and car crashes: a cheap flu medicine--amantadine, whose side benefits were discovered by accident decades ago.Severely injured patients in the United States, Denmark and Germany who were given amantadine got better faster than those who received another medicine. After four weeks, more people in the flu drug group could give reliable yes-and-no answers, follow commands or use a spoon or hairbrush--things that none of them could do at the start. Far fewer patients who got amantadine remained in a vegetative state, 17 percent versus 32 percent.“This drug moved the needle in terms of speeding patient recovery, and that’s not been shown before,” said7 / 10neuropsychologist(神经心理学家) Joseph Giacino of Boston’s Spaulding Rehabilitation Hospital, co-leader of study. He added:“It really does provide hope for a population that is viewed in many places as hopeless.”Many doctors began using amantadine for brain injures years ago, bu t until now there’s never been a big study to show that it works. The results of the federally(联邦地) funded study appear in Thursday’s New England Journal of Medicine.A neuropsychologist(神经心理学家) who wasn’t involved in the research called it an important st ep. But many questions remain, including whether people less severely injured would benefit, and whether amantadine actually improves patients’ long-term outcome or just speeds up their recovery.Each year, an estimated 1.7 million American suffer a brain injury. With no proven treatment to rely on, doctors have used a variety of medicines approved for other disease in the hopes that they would help brain injury patients. Those decisions are based on “guesses and logic rather than data” said Dr. John Whyte,of the Moss Rehabilitation Research Institute in suburban Philadelphia. He led the study along with Giacino.Amantadine, an inexpensive medicine, was approved for the flu in the mid-1960s. The first hint that it might have other uses came a few years late r when it appeared to improve Parkinson’s symptoms in nursing home patients. It was found to have an effect on the brain’s doparmine system(多巴胺系统), whose function include movement and alertness, and it was later approved for Parkinson’s.It’s now commonly used for brain injuries, and the researchers felt it was important to find out “whether we’re treating patients with a useful drug, a harmfu l drug or a useless drug,” Whyte said.74. According to Paragraph 1, the patients in a vegetative state may be those who ______.A. Can follow simple ordersB. Recover faster than expectedC. Can’t breathe on their ownD. Show no sign of brain activities75. According to the passage, Amantadine is a medicine that ______.A. Is useful for flu onlyB. Is aimed to improve memoryC. Speeds up brain injury recoveryD. Benefits patients’ brain i njuries in the long run76. The aim of the study led by Giacino and Whyte is to ______.A. Get enough fund from the federal governmentB. Prove the effect of Amantadine on brain injuriesC. Publish its results in New England Journal of MedicineD. Provide hope for patients considered hopeless in the past77. Which of the following might be the best title of the passage ?A. Old Drug,Proven Side BenefitB. Medical Study, New DiscoveryC. Severe Brain Injury, Quick RecoveryD. Different Treatment, Obvious EffectSection CDirections: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.Defenders of the French language are angered by plans to introduce courses taught in English at public universities, arguing that France must protect itself against the risk of losing its cultural identity.8 / 10The French Parliament recently started to debate the issue as part of a bill on a broader reform of higher education, but all attention has focused on an article that would lift a 19-year ban on English as a teaching language at public universities.The French government backs the change, which it says would help to attract foreign students and help French graduates compete in a global economy as the country struggles to regain competitiveness. More French students fearing poor job prospects at home, where youth unemployment is nearly 25 percent, are studying and working abroad. One of their destinations is London, which now has become the sixth largest French population in the world.However, opponents of the law, including professors, lawmakers and the French language supervision body Academic France, say the community of other French-speaking peoples must be defended and that the change would be a betrayal of other French-speaking nations."If France gives other French-speaking countries the wrong signal by leading an assault against the language, that would be a very, very regrettable thing indeed," said Claude Hagege, a language scientist.France has long defended its culture at home and abroad. In 1994, the so-called " Toubon Law" made the use of French mandatory in all TV broadcasts, meaning all foreign-language programs are dubbed, while radio stations must play at least 40 percent of French music for most of the day.Business leaders criticize France's low ranking for English proficiency(熟练度)- it placed 23rd in a 2012 global ranking published by education company Education First - even though the use of English has grown, notably in academic circles.Higher Education Minister Genevieve Fioraso said offering English would increase the appeal of French universities at a time when they are falling further behind in international rankings. In a 2011-2012 survey by Britain's Times newspaper, the highest-ranked French university is in 59th position. Private business schools where English is taught rank higher.(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)78. What does “the change” in Paragraph 3 refer to ?79. Some people are against the change because they think it would_____________________.80. Accordin g to “Toubon Law” , what is a must for TV stations in France?81. Genevieve Fioraso thinks the release of the bill may help French universities __________.9 / 10第Ⅱ卷(共47分)I. TranslationDirections: Translate the following sentences into English, using the words given in the brackets.1. 我可以向你保证目前一切都在掌握之中。