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2014年北京市东城区高考英语一模试卷二、单项填空（共15小题，每小题1分，满分15分）1. There are plenty of vegetables in the fridge．You needn't buy ______．（）A someB anyC fewD little2. The pianist ______ a love for music when he was a little boy．（）A was developedB developedC has developedD has been developed3. You ______ take photos inside the museum； it is forbidden．（）A wouldn'tB needn'tC mustn'tD mightn't4. The editor got an e﹣mail from a reader，________ asked him how to submit articles to the magazine．（）A whenB whoC whoseD where5. It is usually cheaper to have the goods ________ by sea than by air．（）A sentB to sendC sendingD being sent6. ﹣Your computer is working again!﹣Yes，there was something wrong with its screen，but it________（）A had been repairedB is being repairedC has been repairedD would be repaired7. Ken's next﹣door neighbour had a party last night，______the noise kept him awake all night．（）A butB orC forD and8. ______ the Internet，we are able to get up﹣to﹣date information from a variety of sources．（）A UseB To useC UsingD Used9. Joe looked closely at his car ________if it had been damaged．（）A to seeB seeingC to be seeingD having seen10. ﹣Where is Jack？I haven't seen him recently．﹣He ______ his holiday in（）A is spendingB spentC has spentD will spend11. ______ Nancy likes best about college is that she can meet people from all over the country．（）A WhereB WhenC ThatD What12. I can remember my first day of school ______ it were yesterday．（）A in caseB even thoughC as ifD now that13. In many big cities in the world，the overuse of cars is considered ________ one of the major causes of air pollution．（）A forB byC toD as14. One strong public opinion in the USA is _____ government should control the use of gun．（）A thatB whereC whyD whether15. ﹣Betty，why are you here？Don't you know the meeting has been cancelled？﹣No．I don't．Someone ________me．（）A could tellB might tellC would have toldD should have told三、完型填空（共1小题；每小题1.5分，满分1.5分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上涂黑．16. It was the first morning of the New Year and the weather was very cold．I have always been an early bird and my morning walks have been the （1）_______ for the last 7years, so I put on my shoes to （2）_______ for my first walk of the New Year．There was complete（3）_______outside．Litter could be seen everywhere．It seemed that everyone had an all﹣night （4）_______．It was too cold to （5）_______ anyone to be awake to clear all the walkways at 5in the morning．I was （6）_______ to walk on the dirty walkways and decided to go back home．I was about to leave （7）_______ I saw Sam cleaning the garden．He is an employee of our society association and is （8）_______ to take care of the walkways and the garden．I walked up to Sam as it was a（n）（9）_______ to see him there cleaning at this time．He saw me and politely （10）_______ me, "Happy New Year!""How come you are here and doing all this on the very first day of a new year? "I asked．Sam answered （11）_______, "It is the first day of the year so they should feel good and special．For me, today is like any other day（12）_______ and my job starts with the （13）_______．"It was good to see someone so （14）_______ at heart．Like other staff members, Sam could have taken a day （15）_______, but he woke up early and came for all of us．I suddenly realized life does not （16）_______ when the clock strikes twelve at midnight and a New Year begins．We （17）_______ all night, the surround dirty．Life goes on and others need to （18）_______ up early and clear the garbage．Isn't the very next morning a new day of a New Year for all those who clear our garbage? Why can't we also keep our （19）_______ clean so that everyone can have a New Year the very next day? It is true that small things can make a big （20）_______ in our lives．（1）A mannerB trendC routineD procedure（2）A lookB sendC longD head（3）A wasteB freedomC silenceD absence（4）A celebrationB traditionC decorationD pollution（5）A orderB expectC trustD catch（6）A tiredB scaredC puzzledD annoyed（7）A becauseB thoughC unlessD when（8）A advisedB promotedC supposedD determined（9）A pleasureB successC surpriseD honor（10）A suggestedB wishedC askedD congratulated（11）A coldlyB hopefullyC casuallyD calmly（12）A dirtyB narrowC busyD cold（13）A beginningB sameC specialD new（14）A devotedB cautiousC honestD polite（15）A overB outC upD off（16）A changeB improveC returnD happen（17）A sleepB partyC workD clean（18）A putB stayC wakeD pick（19）A surroundingsB conditionsC backgroundD location（20）A decision'B differenceC promiseD suggestion四、阅读理解（共5小题，每题2分，满分40分）17. You know what it's like．You've just arrived in Toronto after a long flight, and all you really want to do is to lie down and relax in your hotel room．But first you have to make a few quick notes for tomorrow's meeting, then check your e﹣mails, and perhaps print out a few things．And you need to make a few local telephone calls, and one call home to your family．And what do you usually get? Your desk is just about big enough for a cup of coffee; there's no desk lamp; the stationery （办公用品） is a couple of sheets of headed notepaper; and a pen doesn't work．Printing has to be arranged with the Reception, and when you try to use your cell phone you find that it won't work in Canada．Well, Harmony is different．Just tell us in advance what you're going to need, and we'll see that it's waiting for you when you arrive．There will be a printer in your room if you want one, and a cell phone that really works．All you have to pay for is the calls you make．We can also arrange a room for business meetings, and, using the very best employment agency, even supply a secretary to take minutes．All we ask is a few days'notice．All our﹣rooms are of the same high standard, and we guarantee not to increase prices in the next twelve months．But book now, because we're already filling up fast, and we'd hate 1: 0disappoint you．Harmony﹣the hotel you ye always wanted; but never been able to find﹣until now（1）The advertisement is intended for________A airline staffB business peopleC secretariesD tourists．（2）What must the guest do if he wants a secretary？________A Inform the hotel in advance．B Tell the Reception on arrival．C Call an employment agency．D Put up a notice in the hotel．．（3）58，Why is it best to book now？________A The best rooms go first．B Prices might increase soon．C It ensures high standard rooms．D Rooms may become unavailable．．（4）What is special about Harmony^________A It offers telephone calls for free．B It provides printing at the Reception．C It gives high standard information services．D It makes arrangements to meetguests'needs．18. Lumberjack ArtWhen people think of an artist, they probably do not imagine a lumberjack（伐木工人）cutting down trees with a chainsaw．Yet many lumberjacks consider themselves to be artists． Instead of．patiently working on a large block of hard rock, however, lumberjack artists use chainsaws to carve their, masterpieces from wood．Wooden, sculptures （雕塑） created with chainsaws are perfect examples of folk art． Everyday tools are used to create art that focuses on subjects found in nature, such as bears or other forest animals．Not all lumberjacks are artists, but some chainsaw artists have been lumberjacks．A lumberjack, who is also an artist might cut down a tree during a workday．If the stump, the bottom of the tree, is a good size, the artist might be motivated to sculpt the stump into the shape of a forest animal．The chainsaw artist might also carve other large blocks of wood．Sometimes a homeowner might cut down a tree in the yard and then hire a chainsaw artist to create an outdoor sculpture from the stump．So, this art owes its origins to everyday tasks and nature．The origins of chainsaw art may be humble （不起眼的）, but the practice has expanded well beyond turning a stump into a sculpture．In some ways chainsaw artists are like traditional woodcarvers．One artist said that using chainsaws was simply more practical．This person began his work as a traditional woodcarver﹣that is, he used hand tools to．carve the wood into the shapes he wanted．To save time, he began using a chainsaw to remove some parts of the wooden block．This artist realized that the chainsaw not only cut down large pieces of wood quickly, but also produced a distinctive and beautiful pattern on﹣the: wood．These patterns would not be seen in other pieces of art．Eventually, the artist began using the chainsaw for nearly all of his carvings．However unusual it may seem, chainsaw art is here to stay．The final test of success for any type of art is the enthusiasm and acceptance of the public．The conclusion is; people love watching chainsaw artists work, and people love the sculptures they create．（1）What do we know about chainsaw artists？________A They are originally traditional lumberjacks．B They create masterpieces in woods and forests．C They introduce a new concept of artists to people．D They produce their sculptures while cutting down trees．．（2）Chainsaw art________A is a kind of folk artB is hard to be spreadC focuses on modernthemes D needs time to be mastered．（3）What is mainly discussed in Paragraph 4？________A The origins of the lumberjack art．B The experiences of a chainsawartist． C The procedure for creating a chainsaw sculpture． D The application of chainsaw in the lumberjack art．19. It was a dangerous period for Nancy where her own fortunes were concerned．She had to rely on freelance（自由撰稿） work for six months after Quality Weekly Magazine folded．The regular salary cheque had always seemed very small, but now it﹣was like lost riches．She sent many articles to other magazines．Sometimes she struck it lucky and got a task．She once wrote a short article of a politician who appreciated her fair﹣minded approach and gave her some secret information．Her article was noticed by an editor in search of something sharp and fresh．And Nancy was getting a name for sharp comment．In this trade, she saw, you didn't need so much to be up to date with things as ahead of them, lying in wait for circumstance, ready to jump．Then one day she walked into the offices of National Daily．It had taken her article and its editor had looked kindly upon her．Having handed over a piece on the latest educational theories she'd written, she fell into conversation with a woman she had known'before．Shelearned that one of the paper's regular columnists（专栏作家） had quitted the job．So Nancy made the necessary phone call to apply for the job．And then, the phone call came．She'd have a weekly column with her photograph next to it．There'd be a salary cheque, and perhaps fame and success to follow that．She realized that the job presented her with a wonderful opportunity．Later, when she was alone．Nancy thought that her appointment had probably been a piece of good fortune．However, she refused to allow the word'"luck"．She must have got the job because she was good and experienced．What she never knew was that in fact the editor had been at the point of offering the column to another writer, Alex．When he was about to pick up the phone to call Alex, the colleague he most disliked walked into his office, and spoke with satisfaction of the possibility of closer association with this old friend of his．As soon as the colleague was out of the room, he reached for the phone, and rang Nancy．（1）Why did Nancy spend a dangerous period？________A Because freelance work was difficult to do．B Because she reported some secret information．C Because her regular salary cheque was too small．D Because she lost the job in Quality Weekly Magazine．．（2）Nancy thought the secret of success as a journalist was to________．A make positive commentsB wait and grasp the chanceC get along well with editorsD keep up with the latest information．（3）In the last paragraph，the underlined part"this old friend of his"refers to________．A the colleagueB the editorC AlexD Nancy．（4）What can we inter from the passage？________A The new job presented Nancy with pressure．B Nancy got the job in National Daily by chance．C Regular columnists are better than freelance writers．D Working hard is the key to gaining popularity for a writer．20. Running on EmptyFor almost a century, scientists have assumed, tiredness﹣or exhaustion﹣in athletes originates in the muscles（肌肉）．Precise explanations have varied, but all have been based on the"Limitations Theory"．In other words, muscles tire because they hit a physical limit; they either run out of fuel or oxygen or they drown in harmful by﹣products （副产品）．In the past few years, however, Timothy Noakes from the University of Cape Town． South Africa, has examined this standard theory．Tiredness, he argues, is caused not by signals springing from overtaxed muscles, but is an emotional response which begins in the brain．The fundamental nature of his new theory is that the brain paces the muscles to keep them well back from the edge of exhaustion．When the brain decides it's time to quit, it creates unbearable muscle tiredness．This"Central Governor"theory remains controversial, but it does﹣explain many puzzling aspects of athletic performance．A recent discovery that Noakes calls the"lactic acid paradox"made him start researchingthis area seriously．Lactic acid is a by﹣product of exercise, and the increase of it is often mentioned as a cause of tiredness．But when research subjects exercise in certain conditions created artificially, they become tired even though lactic acid levels remain low． Nor has the oxygen content of their blood fallen too low for them to keep going．Obviously, something else was making them tire before they hit either of these physiological limits． Noakes conducted an experiment with seven cyclists．It has long been known that during exercise, the body never uses 100% of the available muscle fibres （纤维）．The amount used varies; but in some tasks such as this cycling test the body calls on about 30%．His team found that as tiredness set in, the electrical activity in cyclist's legs declined﹣even when they were making a great effort to cycle as fast as they could．To Noakes, this was strong evidence that the old theory was wrong．"The cyclists may have felt completely exhausted, "he says, "but their bodies actually had considerable reserves that they could theoretically tap by using a greater amount of the resting fibres．"This, he believes; is the proof that the brain is regulating the pace of the workout to hold the well back from the point of extreme tiredness．67, Which of the following is supported by the"Limitations Theory"? ________A．Tiredness is caused by signals from brain．B．Athletes feel tired when they use up all their energy．C．The body uses 100% of the muscle fibres in exercise．D．Athletes become tired though lactic acid levels remain low．（1）Noakes has found out that．________A muscle fibres control athletes'movementsB lactic acid levels remain high in cycling testC mental processes control the symptoms of tirednessD different exercises use different amount of muscle fibres．（2）It is likely that both theories accept that．________A lactic acid is produced in muscles during exerciseB the oxygen content in blood may rise after sportsC tiredness is a harmful by﹣product of exerciseD the energy in human bodies can be．（3）What is Paragraph 3mainly about？________A The description of a new test．B The explanation of the theory．C The puzzling evidence of a study．D The whole process of the research．21.The iPon GenerationToday it is common to see people who walk about with colored wires hanging from their ears wherever they go．They move about in their personal bubbles，sometimes unaware of what's happening around them．（1）_______ Outside life is shut out．So are you one of them"？For me； walking around in my own personal bubble is perfect．（2）_______ What's even better，wearing earphones seems to give a signal to people which says；"I'm not available for chatting at the moment．"Suppose，you're at work and about to make an incredible breakthrough？but a colleaguesuddenly turns up．At this precise moment，the slightest disturbance would break your concentration．（3）_______ Once again，those wires hanging from your ears would be sure to give that"Go away!"signal．（4）_______ It's probably part of the growing up stage when they just want to ignore their whole family．While their mothers give them lectures about why they should dotheir'Yes．Mum．''Problem solved．Pretty soon，not only will we have pretty colored wires hanging from our ears﹣but also our brains will be directly plugged into some new high﹣tech instrument．We'll be in a virtual （虚拟的） world，communicating with everyone else，or choosing not to，as we like．In this world，we will all be permanently plugged in．（5）_______ And they are changing our social habits along the way．In the end，there is a thin line between using technology as a tool for making life better and being a slave to it!It's so strange﹣suddenly，I don't feel like wearing my earphones anymore．A．Our instruments are changing quickly．B．I also have wires hanging from my ears．C．In the home situation，teenagers love these wires．D．I don't have to deal with the noise from the environment．E．After all，I am listening to my favourite music and would rather not be disturbed．F．Listening to music through earphones is the perfect way to ignore such interruptions．G．They walk around in their own spaces，with their personal"digital noise reduction systems．五、书面表达（共两节，满分35分）22. 你的英国笔友Chris要在班级介绍中国传统文化，他发来邮件寻求你的建议．请你根据以下提示回复邮件．1．建议介绍北京春节期间的庙会（temple fairs）；2．庙会很受人们欢迎，有很多传统表演和小吃；3．随邮件附上几张自己逛庙会的照片．注意：1．词数不少于50．2．可适当增加细节，以使行文连贯．3．邮件的开头和结尾已写好，不计入总词数．Dear Chris，________________________________________Yours，Joe．23. 假设你是红星中学的学生李华．请根据以下四幅图的先后顺序，为校刊"英语园地"写一篇短文，讲述上学期你参加英语演讲比赛的过程．词数不少于60．2014年北京市东城区高考英语一模试卷答案1. B2. B3. C4. B5. A6. C7. D8. C9. A10. A11. D12. C13. D14. A15. D16. CDCABDDCCBDABADABCAB17. BADD18. CAD19. DBCB20. CAC21. G,D,F,C,A22. DearChris，,I'mgladthatyou'reinterestedinChinesecultureIthinkthetemplefairisworthintr oducing（高分句型一）,GoingtothetemplefairisapopularactivityduringtheSpringFestival （高分句型二）Therearemanynicetraditionalperformancesandallkindsoflocalfoodtoenjoy!Nowthetemplefair hasbecomeanimportantandjoyfulattractionforChinesepeopleduringtheSpringFestival（介绍庙会）,I have also sent you some photos I took on the fair．I hope they will be helpful．,If you need more information，just let me know．（提出帮忙）23. Last term an English speech contest was held in ourt school．Seeing the notice，many students took interest in it．My English teacher thought it was a good chance for me to improve my English and encouraged me to take part．（高分句型一）（老师鼓励）So I decided to have a try．During the preparation，my teacher offered me great help．She not only polished my speech draft but also corrected my pronuciation．As a result，my speech improved greatly．Then the day for the competition came，I did a good job and got the first prize!I owed it all to my teacher．Without her help，I wouldn't have got such a good result．（高分句型二）（提出感谢）。
2014北约自主招生试题及答案2014年北约自主招生试题及答案2014年北约自主招生试题及答案一、选择题在下列各题中，选出一个最佳答案，并将答题卡上对应的字母涂黑。
1. 以下哪个国家不是北约成员国？A. 美国B. 俄罗斯C. 英国D. 德国答案：B2. 北约的成立目的是什么？A. 经济合作B. 维护世界和平C. 扩大版图D. 提供军事援助答案：B3. 2014年北约峰会在哪个国家举行？A. 美国B. 德国C. 波兰D. 英国答案：C4. 北约总部位于哪个城市？A. 华盛顿DCB. 巴黎C. 伦敦D. 布鲁塞尔答案：D5. 北约的官方语言是：A. 英语B. 法语C. 西班牙语D. 俄语答案：A二、填空题根据题目要求，填写相应的信息。
6. 北约成立于______年。
答案：19497. 北约自主招生试题设有______个答题科目。
答案：58. 北约成员国中，以______为人口最多。
答案：美国9. 北约的基本原则之一是______。
答案：集体防御10. 北约的秘书长在任期内为期______年。
答案：4三、简答题根据问题要求，用简洁明确的语言回答。
11. 简述北约的主要任务是什么？答案：北约的主要任务是维护成员国的安全和稳定，促进地区和平与发展，以及加强国际安全合作。
12. 分析一下北约成立的背景和原因。
答案：北约成立的背景是第二次世界大战后世界政治格局的变化，以及西方国家面临的共产主义威胁。
北约的成立旨在通过加强军事合作和集体防御，来对抗苏联及其盟友。
13. 北约如何保障成员国的安全？答案：北约通过军事援助、军事演习、情报共享等多种方式来保障成员国的安全。
成员国之间承诺，在遭受武装攻击时给予援助和支持。
14. 请列举北约的核心价值观。
答案：北约的核心价值观包括：民主、自由、法治、人权以及民主的市场经济原则。
15. 请简要介绍一下北约自主招生考试的内容和目的。
答案：北约自主招生考试分为5个科目，测试考生在北约相关知识、国际安全、国际关系等方面的理解和能力。
2014年高考最新全真模拟试题英语第I卷（共1 05分）第一部分听力（共两节，满分30分）该部分分为第一、第二两节。
注意：回答听力部分时，请先将答案标在试卷上。
听力部分结束前，你将有两分钟的时间将你的答案转涂到客观题答题卡上。
第一节（共5小题；每小题1．5分，满分7．5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．What will the man do?A．Work on his paper．B．Take an exam．C．Go to the club．2．What are the speakers talking about?A．Monkeys．B．Pandas．C．Tigers．3．When did the football match start?A．At 2:15．B．At 2:30．C．At 2:45．4．Which place is the man going to?A．A hospital．B．A supermarket．C．A library．5．Which sport does the woman like?A．Skating．B．Boating．C．Swimming．第二节（共15小题；每小题1．5分，满分22．5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟：听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听下面一段对话，回答第6和第7两个小题。
6．What did the woman buy for Grandmother?A．A cell phone．B．A dancing machine．C．An old computer．7．What is the relationship between the speakers?A．Friends．B．Classmates．C．Brother and sister．听下面一段对话，回答第8至第10三个小题。
北约自主招生试题及答案一、选择题（每题5分，共20分）1. 北约成立于哪一年？A. 1949年B. 1950年C. 1960年D. 1970年答案：A2. 北约的全称是什么？A. 北大西洋合作组织B. 北大西洋公约组织C. 北大西洋发展组织D. 北大西洋经济组织答案：B3. 北约的总部设在哪个国家？A. 美国B. 英国C. 法国D. 比利时答案：D4. 下列哪个国家不是北约成员国？A. 德国B. 意大利C. 西班牙D. 巴西答案：D二、填空题（每题5分，共20分）1. 北约的成立是为了实现______。
答案：集体防御2. 北约的创始成员国包括美国、加拿大和______个欧洲国家。
答案：103. 北约的旗帜上有一个蓝色的圆圈，圆圈上有______颗白色的星星。
答案：144. 北约的秘书长是______。
答案：（此处填写当前北约秘书长的名字）三、简答题（每题10分，共20分）1. 简述北约的主要职能。
答案：北约的主要职能包括维护成员国的集体安全，促进成员国之间的政治和军事合作，以及在全球范围内进行军事干预以维护国际和平与安全。
2. 描述北约在冷战期间的作用。
答案：在冷战期间，北约作为西方阵营的主要军事同盟组织，对抗苏联及其盟国的军事威胁，维护了西方世界的安全和稳定。
四、论述题（每题15分，共30分）1. 分析北约在当今世界政治中的作用和影响。
答案：北约在当今世界政治中的作用和影响主要体现在以下几个方面：一是作为西方世界的军事同盟，维护成员国的安全和利益；二是通过军事合作和联合行动，提高成员国的军事实力和应对危机的能力；三是在全球范围内参与维和行动，维护国际和平与安全；四是推动成员国之间的政治对话和经济合作，促进区域稳定和发展。
2. 讨论北约未来面临的挑战及其应对策略。
答案：北约未来面临的挑战主要包括：一是新兴大国的崛起可能对北约的权威和影响力构成挑战；二是恐怖主义和极端主义的威胁，需要北约加强反恐合作；三是网络安全问题，北约需要加强网络防御能力；四是内部分歧，需要加强成员国之间的沟通和协调。
2014年高考模拟英语试卷（含听力）本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分．共150分，考试时间120分钟．第I卷第一部分：听力（共两节，满分30分）做题时，先将答案划在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1．5分，满分7．5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．How long has the man probably been waiting before he gets the ticket?A．Two hours．B．Three hours．C．Four hours．2．How much did the man's sister pay for her coat?A．$172．B．$43．C．$86．3．What does the man offer to do?A．Call a taxi． B．Telephone Lisa．C．Drive his car．4．What can we know about the man from the conversation?A．He is looking for a new job．B.He is being interviewed by the woman．C．He once worked in an international company．5．What time did the second baseball game finally start?A．At 3:45pm．B．At 4:45pm．C．At 5:45pm．第二节（共15小题；每题1．5分，满分22．5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A，B，C三个选项中选出最佳选项，并标在试卷的相应位置。
1.函数y=f(x),定义域[1,+∞)，f(1)=e,单调递增且f(x+y)=f(x)f(y),求f(x).2. 一台计算机装置示意图如下图，J1,J2表示数据入口，C 是计算结果的出口。
计算规则：①当J1、J2分别输入1时，输出结果为1；②若J1输入数值不变，J2输入数值增大1，输出结果比原来增大2； ③若J2输入1，J1输入自然数增大1，则输出结果为原来的2倍。
问，J1、J2分别输入自然数m 和n 时，输出结果是多少？3.求方程式w!=x!+y!+z!的所有正整数解.4.设点P,M 分别是正方形ABCD 边DC,BC 上，PM 与以A 为圆心、AB 为半径的圆相切。
线段PA 与MA 分别交对角线BD 为Q,N 。
证明：P 、Q 、N 、M 、C 五点共圆。
{}111235.,,(), 2.221.n n n n a a a a n n --==≥≥<∑nk k=1数列求证：当n 1时，a21.(),(())1,()0,()x f x e f g x x g x g x ==-≥已知且求和定义域。
121211222.(,)0,0, 1.(,),),)f x y a b a b f ax bx ay by af x y bf x y =>>+=++≤+令且求证：（（3.一个投资者有200万的资金，有以下3个投资项目：①建造摩天大楼，利润为4x-2(万元，x 为投资额)（x ≤95万元）②拍电影，利润为1612x -51x+2(万元，x 为投资额)（x ≤50万元）③投资房地产，利润为3x+1(万元，x 为投资额)（x ≤100万元）试确定投资方案。
222114.sin ,sin ,()()55n n n a b a b a bππ==++设求证：恒为正整数。
5.P1、P2为抛物线上任意两点，过两点的切线交点为Q,求证：212QF PF P F =2014高校自主招生模拟测试三1 1.a ≠-（）已知：0<a<1,x>0,且x 1.求证：a(x-1)>x2,,πππ248（）求以coscos cos 为根的三次方程式。
Ⅰ．单项选择（共10分）( ) 1. May I have_____ MP5, Mum? I don’t want _____ used one any more.A. a; anB. an; anC. a; theD. an; the( ) 2. Do you know why he didn’t _____ a word when he _____ to ?A. say; was spokenB. say; spokeC. speak; is spokenD. speak; speaks ( ) 3. —Jim, who taught ________Chinese before you came to school? —Nobody. I learned it by ____.A. your; myselfB. yourself; myselfC. you; meD. you; myself ( ) 4. — Do you like the western food, Li Li?— No, I think the food of our country is______ that of western countries.A. much more delicious thanB. less delicious thanC. not as delicious asD. as delicious as( ) 5. ---Listen! Our music teacher is playing the music of Two Butterflies. --- !A. What a sweet musicB. How sweet musicC. How a sweet musicD. What sweet music ( ) 6. — What do you think of your last trip?— I had a very scary ______in the mountains. I won’t go there again.A. assistantB. experienceC. stationD. souvenir( ) 7. — Do you know the girl_______ with our English teacher often? — Yes, her name is Helen.A. whom to talkB. who talksC. who is talkingD. whom talks ( ) 8. — There are so many problems. I’m so afraid.—You should try to ______your shyness first. You’re not a child any more.A. pick upB. take awayC. take offD. get over( ) 9. ---- Thank you for helping me. ---- .A. Never mind.B. It’s my pleasure.C. Thank you all the same.D. Please don’t thank me.( ) 10. ----Could you tell me ? ---For two weeks.A. when did you buy the computerB. how long have you had the computerC. how long you have had the computerD. when you bought the computerⅡ．完型填空（共10分）Mr. Green was ill and went to the hospital. A doctor looked him 1 “Well, Mr. Green, you are going to 2 some injections (注射), and you’ll feel much better,” he said. “A nurse wil l come 3give you the first one this evening, and then you’ll have to get 4 one tomorrow evening.”In the 5 a young nurse came to Mr Green’s bed and said to him: “I am going to give you your 6 injection now, Mr Green.Where do you want it?”The old man was 7 . He looked at the nurse for a moment, then he said: “ 8 has ever let me choose that before. Are you really going to let me choose now?”“Yes, Mr. Green,” the nurse answered. “ 9 do you want it?”“Well, then,” the old man answered with a smile. “I want 10 in your left arm, please.”( )11. A. up B. over C. down D. through( )12. A. get B. give C. make D. hold( )13. A. so B. but C. and D. or ( )14. A. other B. the same C. others D. another( )15. A. morning B. afternoon C. night D. evening( )16. A. first B. one C. two D. second( )17. A. angry B. surprised C. happy D. hungry( )18. A. Somebody B. Anybody C. Nobody D. Everybody( )19. A. Where B. When C. How D. Why( )20. A. him B. her C. it D. themⅢ．阅读理解（共40分）AA lawyer, an artist and a musician got lost in the woods(森林). At last they came to a farmer’s house and asked if he could let them stay for the night.“Sure,” the farmer said. “But I’ve got room for only two of you in the house. The other on e will have to sleep in the barn(畜棚) with the animals, and the smell is very bad there.” “I’ll sleep in the barn,” the artist said.Half an hour later, a knock was heard on the farmhouse’s door, and there stood the artist, saying, “I can’t take the smell.”“All right,” said the lawyer, “I’ll sleep in the barn.” And off went he.After a while there was another knock on the door. “I felt terrible with the smell from the bad food.” The lawyer said in an angry way.“You’re two sissies(女人气的男子),” said the musician. “I’ll sleep in the barn.”Thirty minutes later came another knock. When they opened the door, there stood all the animals from the barn.( )21. Why did the lawyer, artist, musician come to a farmer’s house? Because they ________.A. got lost in the woodsB. wanted to visit the farmerC. wanted to ask the farmer if he could let them eat somethingD. wanted to stay with the farmer ( )22. Why did one of them have to sleep in the barn?A. Because the farmer didn’t have enough room for the three of them.B. Because the farmer wanted one of them to look after the animals.C. Because one of them liked to sleep in the barn.D. Because the farmer wanted to make fun of them.( )23. Why did the artist want to sleep in the barn?A. Because he liked to sleep alone.B. Because he wanted to leave the room to the other two.C. Because he didn’t think that the smell was so terrible.D. The passage didn’t tell us.( )24. What do you think of the musician? He was ________.A. stupidB. foolishC. cleverD. helpful( )25. Why did they see all the animals standing in front of the door? Because ________.A. the animals didn’t like the musician.B. the musician drove them out of the barn.C. the animals didn’t like the s mell, either.D. the animals wanted to look for the artist and the lawyer.BIf you do not use your arms or your legs for some time, they become weak; when you start using them again, they slowly become strong again. Everybody knows that. Yet many people do not seem to know that memory works in the same way.When someone says that he has a good memory, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.If a friend says that his arms and legs are weak, we know that it is his own fault. But if he tells us that he has a poor memory, many of us think that his parents are to blame, and few of us know that it is just his own fault.Have you ever found that some people can't read or write but usually they have better memories? This is because they cannot read or write and they have to remember things; they cannot write them down in a little notebook. They have to remember days, names, songs and stories; so their memory is the whole time being exercised.So if you want to have a good memory, learn from the people: practice remembering.判断正误，正确的写A，错误的写B( ) 26. The main reason for one's poor memory is that his parents have poor memories.( ) 27. If you don't use your arms or legs for some time, they will become strong.( ) 28. A good memory comes from more practice.( ) 29. Some people can't read or write, but they have better memories, because they are cleverer.( )30. The best title of this passage is “How to Have a Good Memory”.CWe use passwords(密码)to keep our personal information secret and safe, but some passwords we use may not be as reliable as we think.Splash Data, a computer security company, recently released a list of the 25 worst passwords of 2011.This list is based on the research of hackers’files containing stolen passwords. According to the list, “password” is the worst and most common password. Many others on the list are numbers in order either forward (for example,1234) or backward. Letters on the keyboard in order, such as “qwerty” are also c ommon, as well as some first names and animals. “Hackers can easily break into many accounts(账户) just by trying common passwords again and again, ” said Morgan Slain, CEO of Splash Data.How can you make a strong password? It should be eight characters or more, with a mix of letters, numbers and symbols. One way to create a long and easy-to-remember password is to separate short words with spaces or numbers. Having safe passwords is necessary for surfing the Internet safely. But it’s not the only thing you must do to keep safety online. Here are some other web safety tips:●Never give out informati on that will allow someone to find you offline. That includes your full name, address and phone number.●Don’t include your real name as part of your online screen name.●Never meet people you met on the Internet in person. If you insist on(坚持) breaking this rule, meet in a very public place and consider taking an adult with you.( ) 31. What is “Splash Data”?A. A company.B. A TV station.C. A scientist.D. An American. ( ) 32. The underlined word hacker means “ ” in Chinese.A. 流浪者B. 黑客C. 银行职员D. 软件设计师( ) 33. Which is the worst and most common password?A. abc123.B. monkey.C. password.D. 123456.( ) 34. You can’t put your ______ on the Internet.A. addressB. phone numberC. nameD. A,B and C( ) 35. Which of the following is NOT true?A. Animal names can be very safe passwords.B. You can meet people you met on the Internet in person in a very public place.C. You can’t use your real names as part of your online screen name.D. It’s necessary to have a password for surfi ng the Internet safely.DThere was once a man who couldn’t sleep well because he was afraid that there was a ghost under his bed. He thought that as soon as he went to sleep, the ghost would come out from under the bed and rob him. He was worried that the ghost might even kill him!Every night, after he got into bed, the man had to get up again and looked under the bed. There was never anyone there, but as soon as he got back into bed, he had to get up and looked under the bed again. This went on for hours until at last he fell asleep from exhaustion.The time came for the man to married. He didn’t tell his wife about his fears but she soon found out because he kept her awake all night.“You must go to a doctor,” she told him. “He will cure you of this silly fear.”The man did as his wife told him. He told the doctor his problem, and the doctor said, “I can cure you, but it will take about two years. You must come and see me twice a week. The fee for each visit will be ＄75.”The next day the man called the d octor and said, “I won’t need to visit you again. I’m cured.”The doctor was surprised. “How” he asked. “Who cured you?”“My wife cured me,” the man said. “ When I told her how much you were going to charge, she cut the legs off the bed.”( ) 36.The man thought _____ was under the bed at night.A. a monsterB. a personC. his wifeD. money( ) 37.When did the man start having his sleeping problem?A. After he got marriedB. After he saw the doctor.C. Before he married his wifeD. After he got a new bed( ) 38. W hat does the underlined word “exhaustion” mean in this story?A. Bad airB. MedicineC. Having strong fearD. Feeling completely tired ( ) 39. How much would the doctor charge the man every week?A. ＄75B. ＄175C. ＄150D. ＄300( ) 40.What cured the man?A. Talking to the strangerB. Having no space under the bedC. Medicine from the doctorD. Sleeping with the light on at nightⅣ．阅读填空（共5分）阅读下面的短文，然后根据短文内容补全文后表格中所缺信息，每空限填一个数字或单词。
2014年北约自主招生英语全真模拟试题Part 1.cloze (20%)Most people have no idea of the hard work and worry that goes into the collecting of those fascinating birds and animals that they pay to see in the zoo. One of the questions that is always asked of me is (1) I became an animal collector in the first (2) . The answer is that I have always been interested in animals and zoos. According to my parents, the first word I was able to say with any (3) was not the conventional “mamma” or “daddy”,(4) the word “zoo”, which I would (5) over and over again with a shrill (6) until someone, in groups to (7) me up, would take me to the zoo. When I (8) a little older, we lived in Greece and I had a great (9) of pets, ranging from owls to seahorses, and I spent all my spare time (10) the countryside in search of fresh specimens to (11) to my collection of pets. (12) on I went for a year to the City Zoo, as a student (13) , to get experience of the large animals, such as lions, bears, bison and ostriches, (14) were not easy to keep at home. When I left, I (15) had enough money of my own to be able to (16) my first trip and I have been going (17) ever since then. Thougha collector's job is not an easy one and is full of (18) , it is certainly a job which will appeal(19) all those who love animals and (20) .1. A. how B. where C. when D. whether2. A. region B. field C. place D. case3. A. clarity B. emotion C. sentiment D. affection4. A. except B. but C. except for D. but for5. A. recite B. recognize C. read D. repeat6. A. volume B. noise C. voice D. pitch7. A. close B. shut C. stop D. comfort8. A. grew B. was growing C. grow D. grown9. A. many B. amount C. number D. supply10. A. living B. cultivating C. reclaiming D. exploring11. A. increase B. include C. add D. enrich12. A. later B. further C. then D. subsequently13. A. attendant B. keeper C. member D. aide14. A. who B. they C. of which D. which15. A. luckily B. gladly C. nearly D. successfully16. A. pay B. provide C. allow D. finance17. A. normally B. regularly C. usually D. often18. A. expectations B. sorrows C. excitement D. disappointments19. A. for B. with C. to D. from20. A. excursion B. travel C. journey D. TripPart 2 grammar (15%)21.______, I must do another experiment.A. Be it ever so lateB. It is ever so lateC. It be ever so lateD. So late it be ever22. America will never again have as a nation the spirit of adventure as it______before the West was settled.A. couldB. wasC. wouldD. did23. I______this book in a secondhand bookstore on Nanjing Road.A. came intoB. came aboutC. came roundD. came across24. As teachers we should concern ourselves with what is said, not what we think______.A. ought to be saidB. must sayC. have to be saidD. need to say25. The people at the party were worried about Susan because no one was aware______she had gone.A. where thatB. of whereC. the place whereD. the place26. The Managing Director said that improving relations with the association would not be easy, but that they______to try.A. would have decidedB. decideC. have decidedD. had decided27. We must______that the experiment is controlled as rigidly as possible.A. secureB. ensureC. assureD. issue28. At no time______ other countries.A. China will invadeB. will invade ChinaC. will China invadeD. invade will China29. This is an ideal site for a university______ it is far from the downtown area.A. provided thatB. now thatC. so thatD. in that30. Although Asian countries are generally more______in social customs than Western countries, there have been several notable examples of women leaders in both China and India.A. conservativeB. confidentialC. comprehensiveD. consistent31. Statistics is a discipline______all the other sciences.A. affectedB. affectingC. to be affectedD. being affected32. On turning the corner, we saw the road______steeply.A. departingB. descendingC. decreasingD. depressing33. As a salesman, he works on a (an)______basis, taking 10% of everything he sells.A. incomeB. commissionC. salaryD. pension34. It is not so much the language______the cultural background that makes the book difficult to understand.A. butB. norC. asD. like35. After______seemed an endless night, it was time for them to open the boxes of presents.A. itB. thatC. whatD. there36. Because Edgar was convinced of the accuracy of this fact, he______his opinion.A. struck atB. strove forC. stuck toD. stood for37.______it is you' r e found, you must give it back to the person it belongs to.A. ThatB. BecauseC. WhateverD. However38. There are nations whose lack of contact with the outside world has______poverty.A. fallen intoB. consisted inC. resulted inD. come up to39. Although he refused to act on my suggestion, he had to admit that______what I said.A. it was something inB. there was something inC. it was something as forD. there was something upon40. The pressure______causes Americans to be energetic, but it also puts them under a constant emotional strain.A. to competeB. competingC. to be competedD. having competed41. Because of the unexpected changes, they postponed______us an answer.A. givingB. have givenC. to giveD. to have given42. There ought to be less anxiety over the perceived risk of mountain climbing than______in the public mind today.A. existsB. existC. exitingD. to exist43. As a______actor, he can perform, sing, dance and play several kinds of musical instruments.A. flexibleB. versatileC. sophisticatedD. productive44. He was______to steal the money when he saw it lying on the table.A. draggedB. temptedC. elicitedD. attracted45. The new teacher was very nervous______she was well prepared.A. despiteB. unlessC. evenD. even though46. The pollution question as well as several other issues is going to be discussed when the Congress is in______again next spring.A. assemblyB. sessionC. conferenceD. convention47. Christmas is a Christian holy day usually celebrated on December 25th______the birth of Jesus Christ.A. in accordance withB. in terms ofC. in favor ofD. in honor of48. Since it is too late to change my mind now, I am______to carrying out the plan.A. obligedB. committedC. engagedD. resolved49. It was a bold idea to build a power station in the deep valley, but it______as well as we had hoped.A. came offB. went offC. brought outD. make out50. To survive in the intense trade competition between countries, we must______the qualities and varieties of products we make to the world-market demand.A. improveB. enhanceC. guaranteeD. gearPart 3reading comprehension (40%)Passage 1It is not often realized that women held a high place in southern European societies in the 10th and 11th centuries. As a wife, the woman was protected by the setting up of a dowry (嫁妆). Admittedly, the purpose of this was to protect her against the risk of desertion, but in reality its function in the social and family life of the time was much more important. The dowry was the wife’s right to receive a tenth of all her husband’s property. The wife had the right to with hold consent, in all transactions the husband would make, and more than just a right; the documents show that she enjoyed a real power of decision, equal to that of her husband. In no case do the documents indicate any degree of difference in the legal status of husband and wife.The wife shared in the management of her husband’s personal property, but the opposite was not always true. Women seemed perfectly prepared to defend their own inheritance against husbands who tried to exceed their rights, and on occasion they showed a fine fighting spirit. A case in point is that of Maria Vivas. Having agreed with her husband Miro to sell a field she had inherited, for the needs of the household, she insisted on compensation. None being offered, she succeeded in dragging her husband to the scribe to have a contract duly drawn up assigning her apiece of land from Miro’s personal inheritance. The unfortunate husband was obliged to agree, as the contract says, “for the sake of peace.” Either through the dowry or through being hot-tempered, the wife knew how to win herself, with the context of the family, a powerful economic position.51.Originally, the purpose of a dowry is to_________.A give a woman the right to receive all her husband’s propertyB help a woman to enjoy a higher position in the familyC protect a woman against the risk of desertionD both A and C52.According to the passage, the legal status of the wife in marriage was__________.A higher than that of a single womanB higher than that of her husbandC lower than that of her husbandD the same as that of her husband53. Why does the author give us the example of Maria Vivas?A To show that the wife shared in the management of her husband s personal property.B To show that the wife can defend her own inheritance.C To prove that women have powerful position.D To illustrate how women win her property.54.The compensation Maria Vivas got for the field is____________.A some of the land Miro had inheritedB a tenth of Miro’s landC money for household expensesD money form Miro’s inheritance55. The author’s attitude towards Maria Vivas is_____________.A sympatheticB disapprovalC indifferentD objectivePassage 2A few common misconceptions. Beauty is only skin-deep. One' s physical assets and liabilities don' t count all that much in a managerial career. A woman should always try to look her best.Over the last 30 years, social scientists have conducted more than 1,000 studies of how we react to beautiful and not- so-bea u tiful people. The virtually unanimous conclusion: Looks do matter, more than most of us realize. The data suggest, for example, the physically attractive individuals are more likely to be treated well by their parents, sought out as friends, and pursued romantically. With the possible exception of women seeking managerial jobs they are also more likely to be hired, paid well, and promoted.Un-American, you say, unfair and extremely unbelievable? Once again, the scientists have caught us mouthing pieties (虔诚) while acting just the contrary. Their typical experiment works something like this. They give each member of a group--college students, perhaps, or teachers or corporate personnel managers a piece of paper relating an individual' s accomplishments. Attached to the paper is a photograph. While the papers all say exactly the same thing the pictures are different. Some show a strikingly attractive person, some an average-looking character, and some an unusually unattractive human being. Group members are asked to rate the individual on certain attributes, anything from personal warmth to the likelihood that he or she will be promoted.Almost invariably, the better looking the person in the picture, the higher the person is rated. In the phrase, borrowed from Sappho, that the social scientists use to sum up the common perception, what is beautiful is good.In business, however, good looks cut both ways for women, and deeper than for men. A Utah State University professor, who is an authority on the subject, explains: In terms of their careers, the impact of physical attractiveness on males is only modest. But its potential impact on females can be tremendous, making it easier, for example, for the more attractive to get jobs where they are in the public eye. on another note, though, there is enough literature now for us to conclude that attractive women who aspire (追求) to managerial positions do not get on as well as who may be less attractive.56. In "Beauty is only skin-deep", "skin-deep" can be replaced by______.A. decoratingB. superficialC. expressiveD. demanding57. "One's physical assets and liabilities don' t count all that much in a managerial career."(paral) can be interpretated as______.A. whether or not one looks good or bad, it doesn' t affect much one' s managerial careerB. in one' s managerial career, he may deal with cases like assets and liabilitiesC. in one' s managerial career, he may rarely deal with cases like assets and liabilitiesD. whether or not one looks good or bad, it may affect much one' s managerial career58. The result of research carried out by social scientists show that______.A. people do not realize the importance of looking one' s bestB. women in pursuit of managerial jobs are not likely to be paid wellC. good -looking women aspire to managerial positionsD. attractive people generally have an advantage over those who are not59. "Good looks cut both ways for women" (Para.5) means that______.A. attractive women have tremendous potential impact on public jobB. good-looking women always get the best of everythingC. being attractive is not always an advantage for womenD. attractive women do not do as well as unattractive women in managerial positions60. It can be infe rr ed from the passage that in the business world______.A. handsome men are not affected as much by their looks as attractive women areB. physically attractive women who are in the public eye usually do quite wellC. physically attractive men and women who are in the public eye usually get along quite wellD. good looks are important for women as they are for menPassage 3In 1935, the clarinetist and bandleader Benny Goodman, aged just twenty six, left New York with his fourteen piece “swing”band and, traveling in a ragtag group of cars, headed for the huge Palomar Ballroom in Los Angeles. It was not an easy trip. There were half a dozen dismal, sparsely attended one nighters and three weeks at a dance hall in Denver, where the band was forced to play waltzes, tangos, and novelty numbers. On the opening night at the Palomar, the band played ballad numbers in the first set, and there was little response from the dancers. Then one of the musicians said, if they were going to bomb again they might well do it in style. So Goodman called for his hot, oftenuptempo arrangements, many of them by the ingenious black bandleader and arranger Fletcher Henderson, and the kids stopped dancing, clustered around the bandstand, and began roaring. Before the weeks at the Palomar were over, it was clear that Goodman had suddenly made jazz—still a suspect and largely subliminal American folk music, despite the brilliant inventions during the previous decade of Jelly Roll Morton and others—into a popular music.Goodman s surprising ways continued. In 1936, he shook up the white entertainment establishment by hiring two black musicians—the elegant pianist Teddy Wilson and the plunging vibraphonist Lione Hampton. (To be sure, Wilson and Hampton did not play in the band; instead, they appeared with Goodman and the drummer Gene Krupa during intermissions.) A year later, when the band went into the Paramount Theater in New York for three weeks, legions of kids appeared, and a screaming, dancing riot nearly took pla ce. It was the first great American show frenzy, and it prepared the way for the Sinatra frenzy of 1947, and for all the Beatles frenzies, and for all the mindless rock borne frenzies of the Seventies and Eighties.Then, on the night of January 16, 1938, Goodman, challenging the long hairs, took his band into a sold out Carnegie Hall. The big band played a dozen numbers, the trio two numbers, and the quartet five numbers. Despite the immediate rumblings from Olin Downes, the Times s classical music critic (“The playing last night, if noise, speed and beat, all old devices, are heat, was “hot”as it could be, but nothing came of it all, and in the long run it was decidedly monotonous”), Goodman s concert moved jazz even further up the American popular register. ［412 words］61. This passage is mainlyA a general review of Jazz music.B a biography of Benny Goodman.C about the origin of American folk music.D about how jazz became popular in America.62. Which of the following statements is true according to the passage?A The band s first music show in Los Angles was an immediate success.B Goodman is considered the father of Jazz music.C Benny Goodman was unknown to public when he left New York.D The band scheduled to play waltzes, tangos and novelty numbers at a dance hall in Denver.63. It could be inferred from the passage thatA Jazz is a style of music native to America.B Classic music had become outdated at Goodman s time.C Morton and Goodman were contemporaries.D Goodman was the first bandleader who hired Black musicians in 1930s.64. The phrase “shake up”(Line 1,Paragraph 2) in the context probably meansA to give a very unpleasant shock.B to make changes to an organization.B to get rid of a problem.D to point out, designate.65. Towards Goodman s music show frenzy, Olin Downes, the classical music critic hasA approving attitude.B satirizing attitude.C regretting mind.D exaggerated tone.Passage 4Development of a widely accepted chronology for the arrival of humans has been equally difficult, and it was only with the development of optically stimulated luminescence dating that a human presence in Australia was confirmed at 53,000 to 60,000 years ago. Older dates for a human presence in Australia have now been shown to be erroneous .The importance of Australia as a separate natural laboratory in which to test extinction theories lies in the fact that humans arrived there much earlier than they arrived in the other continental areas (the Americas and northern Eurasia) that experienced substantial megafaunal extinction. What Miller et al. have shown is that the extinction of Genyornis occurred simultaneously across southeastern Australia (indeed probably right across the continent) about 50,000 years ago. This is very close to the presently accepted time of arrival of humans in Australia. It was also a period of modest climate change, well before the dramatic climatic fluctuations of the terminal Pleistocene. The data of Miller et al., therefore, support those who see human hunting rather than climate as causing the extinction of the megafauna.Genyornis was a ponderous bird, around 80 to 100 kg in weight, about twice as heavy as the living emu and cassowary. It was an inhabitant of Australia s inland plains and some coastal regions, but its legs were relatively short and thick, suggestion that it was a slower runner than the emu. Proponents of human caused extinction suggest that it is just such characteristics that made the megafauna vulnerable to human hunting.A new school of thought has recently established itself in the extinction debate. It advocates the idea that a combination of human impact and climate change was responsible for the extinction of the world s megafauna. The new Genyornis data also weake n that argument, for the following reason. Fifty thousand years ago, Australia was experiencing mild cooling; 11,000 to 12,000 years ago, the Americas were experiencing rapid warming. These disparate climatic conditions, all coincident with megafaunal exti nction, suggest that whatever was happening with climate, it was bad for the big animals. Under these conditions, the hybrid model becomes indistinguishable from the human caused extinction model for the influence of climate becomes extremely weak, and only the arrival of humans is important in predicting extinction.66. The last word “megafauna”in Paragraph 2 most probably meansA birds.B plants.C big animals.D small animals.67. Genyornis was vulnerable to human hunting because it wasA a delicacy.B very weak.C very small in size.D clumsy.68. How many models have been put forward for the extinction of Genyoris?A One.B Two.C Three.D Four.69. That Australia experienced mild cooling and the Americas rapid warming suggests thatA the climatic conditions were unfit for Genyornis to live.B Genyornis were highly adaptable to different climatic conditions.C The two climatic conditions were both bad for Genyornis.D The climatic conditions had nothing to do with the extinction of Genyoris.70. The selection is mainly aboutA the debate over the time of the human presence in Australia.B the relationship between the human presence and magafaunal extinction.C the relationship between human activities and climatic changes.D the debate over factors causing megafaunal extinction.Part 4 word choice (10%)In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each cho ice in the bank is identified by a letter. You may not use any of the words in the bank more than once.What is it about Americans and food? We love to eat, but we feel 71 about it afterward. We say we want only the best, but we strangely enjoy junk food. We’re 72with health and weight loss but face an unprecedented epidemic of obesity. Perhaps the 73to this ambivalence lies in our history. The first Europeans came to this continent searching for new spices but went in vain. The first cash crop wasn’t eaten but smoked. Then there was Prohibition, intended to prohibit drinking but actually encouraging more 74ways of doing it.The immigrant experience, too, has been one of in harmony. Do as Romans do means eating what “real Americans”eat, but our nation’s food has come to be 75by imports-pizza, say, or hot dogs. And some of the country’s most treasured cooking comes from people who arrived here in shackles.Perhaps it should come as no surprise then that food has been a medium for the nation’s defining struggles, whether at the Boston Tea Party or the sit-ins at southern lunch counters. It is integral to our concepts of health and even morality whether one refrains from alcohol for religious reasons or evades meat for political 76 .But strong opinions have not brought 77. Americans are ambivalent about what they put in their mouths. We have become 78of our foods, especially as we learn more about what they contain.The 79in food is still prosperous in the American consciousness.It’s no coincidence,then,that the first Thanksgiving holds the American imagination in such bondage(束缚).It’s what we eat—and how we 80it with friends.[A]answer [B]result [C]share [D]guilty[E]constant [F]defined [G]vanish [H]adapted[I]creative [J]belief [K]suspicious [L]certainty[M]obsessed [N]identify [O]idealsPart 5 error correction(10%)If so me one asks you how y ou can make you always81. ________h appy, y ou will perhaps find rather difficult to give him82. ________a proper answer．Did you remember the old saying“No83. ________human being can really happy who i s not giving or t ry ing84. ________to give happiness to others”?If you will always think of85. ________taking more from others and give them less，you won’t be86. ________able to have happiness in your life even you are very rich. 87. ________Here’s an article for you. If each of you follow it, there88. ________will be all end of many unhappy day s of yours．So you should 89. ________learn to give up your own interests when necessarily to do so.90. ________Part 6 Translation (5%)91. I should say Henry is______________(与其说是个作家不如说是) as a reporter.92.In the Chinese household, grandparents and other relatives______________(起着不可缺少的作用) in raising children.93. Mr. Johnson made full preparation for the experiment____________________(以便实验能顺利进行).94. Prices are going up rapidly. Petrol now __________________________(价格是几年前的两倍).95. How close parents are to their children __________________(有很强的影响) the character of the children.1. A【解析】根据下一句及随后的内容，作者讲的是怎样成为动物爱好者的(从小就喜欢动物) ，应当选择A. how。
