2009年高考历史复习精品资料:高考真题演练(3)
第三章封建国家的分裂和民族融合――三国、两晋、南北朝
※第一节 三国、两晋、南北朝政权的交
1.(95年全国历史卷)下列战役中,战场位置最南的是
A牧野之战 B垓下之战 C巨鹿之战 D官渡之战
2.(94年上海历史卷) 公元208年,左右东汉天下的军事集团主要是
A袁、曹、刘集团 B曹、刘、孙集团 C刘、孙、袁集团 D孙、袁、曹集团
3.(01年全国历史卷) 曾连续有六个王朝建都的地方是今天的
A西安
B洛阳
C北京
D南京
4.(00年全国、天津、江西卷) 下列对淝水之战中前秦失败原因的表述,不正确的是
A军队战斗力不强 B军事指挥不当 C攻打东晋不得人心 D游牧民族不习水战
5.(93年全国历史卷) 以下材料是淝水之战前前秦君臣对战争形式的分析,请认真阅读后回答问题。
材料一:(苻)坚曰:“……今略计吾士卒,可得九十七万……以吾之众,投鞭于江,足断其流……吾强兵百万,资仗如山……以吾击晋,校(较)其强弱之势,犹疾风之扫秋叶。”
材料二:京兆尹慕容垂(鲜卑族人)言于坚曰:“弱并于强,小并于大,此理势自然,非难知也。以陛下神武应期,威加海外,虎旅百万,韩(信)白(起)满朝,而蕞尔江南,独违王命,岂可复留之以遗子孙哉!”
材料三:平阳公(苻)融曰:“……群臣言晋不可伐,皆忠臣也。原陛下(苻坚)听之”,“鲜卑、羌虏,我之仇雠,常思风尘之变以逞其志……(今)轻举大事(伐晋),臣恐功既不成,仍有后患,悔不及也!”
材料四:太子左卫率石越曰:“且彼(晋)据长江之险,民为之用,殆未可伐也!”
回答:
(1)材料一中,苻坚的话流露出一种什么情绪?它将对战争产生什么影响?
骄傲自大,娇兵必败
河南省周口市2009年高三年级第一次模拟考试
语文试题
本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。考试结束后,将本试卷和答题卡一并交回。
第Ⅰ卷
注意事项:
1.答题前,考生在答题卡上务必用直径0.5毫米黑色墨水签字笔将自己的姓名、准考证号填写清楚,并贴好条形码。请认真核准条形码上的准考证号、姓名和科目。
2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号民,在试题卷上作答无效。
3.本试卷共10题,每小题3分,共30分。在每小题给出的四个选项中,只有一项符合题目要求。
2009年高三年级第一次摸拟考试
英语试题
本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,答题时分别答在答题卡(Ⅰ卷)和答题卷(Ⅱ卷)上,答在试卷上的答案无效。考试结束,将答题卡和第Ⅱ卷(答题卷)一并交回。
第Ⅰ卷
注意事项:
1.答第Ⅰ卷前,考生务必将自己的的姓名、准考证号、座位号、考试科目涂写在答题卡上。
2.每小题选出答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其它答案标号。不能答在试卷上。
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 will the man go to the conference hall?
A.By bus B.By car C.By taxi
2.What does the man think the woman should do?
A.Call and check on her score
B.Wait with patience
C.Be more worried
3.Where does the conversation probably take place?
A.In a booking office B.In a hall C.In a concert
4.What does the man mean?
A.He also finds the book difficult
B.He has learned a lot about names
C.He reads a different book
5.When will the school sports meet be held?
A.On 5 June B.On 15 June C.On 15 July
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目,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料,回答第6至8题。
6.Where does this conversation most likely take place?
A.In a bookstore
B.At a publishing company
C.In a clothing shop
7.When does the conversation probably take place?
A.In the early morning B.Around noon C.In the afternoon
8.What can we learn from the conversation?
A.The man has changed a lot
B.The woman used to be very lazy
C.The two speakers have known each other for years
听第7段材料,回答第9至11题。
9.What has the woman asked the man to do for her?
A.Look for a house B.Rent a house C.Buy a house
10.How much is the first house?
A.20,000 dollars B.86,000 dollars C.200,000 dollars
11.Why does the woman dislike the second house?
A.It's too expensive B.It's not big enough C.It's too far away
听第8段材料,回答第12至14题。
12.Why did the man call the woman?
A.To ask if she's got the tickets
B.To offer his help with her new flat
C.To invite her out for an evening
13.what will the woman be doing next Saturday afternoon?
A.Watching a tennis match
B.Cleaning up the new flat
C.Visiting a friend with Margaret
14.What will the woman do next Saturday evening?
A.To see a play B.To attend a concert C.To buy concert tickets
听第9段材料.回答第15至17题。
15.What is the woman?
A.A shop assistant B.A tailor C.A designer
16.How much is the black jacket?
A.Twenty dollars B.Twenty-two dollars C.Twenty-five dollars
17.What does the man buy at last?
A.Nothing B.A blue jacket C.A black jacket
听第10段材料,回答第18至20题。
18.How many Americans are there in colleges and universities?
A.About 5 million B.About 6 million C.About 7 million
19.Whose ideas are important to everyone in the country?
A.Young people's B.Women's C.Old people's
20.What can we learn from what the speaker said?
A.American youths are the biggest
trouble in the
B.The older people should understand the young
C.The youths shouldn't have their own ideas
第二部分:英语知识运用(共两节,满分45分)
第一节:单项填空:(共15小题,每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
例:we――last night, but we went to the concert instead.
A.must have studied B.might study
C.should have studied D.would study
21.In spite of a lot of complaints about_________ CCTV’ s annual Spring Festival Gala (Chunwan), most people think it was really feast for our eyes this year.
A.the; / B./; a C.the; the D./; /
22.Joe, the
music.Why you dance
like crazy at
A.turn up; could B.turn on; should
C.turn down; must D.turn off; would
23.The police got to was once an old temple the villagers used as a school.
A.what; which B.where; that
C.what; where D.the place where; what
24.At first the refused to admit he had stolen but when he was shown the videotape, he
and admitted everything.
A.broke up B.broke away
C.broke down D.broke in
25.The mother who lost her son insisted that the careless driver for the traffic accident
yesterday.
A.was to blame; happening B.be to blame; happened
C.be blamed; was happened D.was to blame; had happened
26.So absorbed in the work that she didn't realize it was time that she picked up her daughter.
A.she was B.was she C.did she D.she did
27.―What do you think of the furniture on sale?
―Pretty good.But what you bought with the samples, I don't think it the money.
A.comparing; worth B.compared; worthwhile
C.compare; worthy D.comparing; value
28.―Oh, my God.The accident might not have happened had we been more careful.
―But we at that time.
―Yes.That's we were wrong.
A.didn't; where B.hadn't; what C.weren't; where D.don't; what
29.In my opinion, the girl to be a good dancer if she is well trained in an art school.
A.expects B.hopes C.wishes D.promises
30.―Have you any money on you? I need some badly.
―Sorry, but at all.
A.not B.nothing C.none D.quite a little
31.―Will the Smiths go abroad this summer?
―No, they finally decided .
A.not to be B.not to do C.not going D.not to
32.The music, which the active elderly were dancing, sounded a bit familiar me.
A.to; to B.from; with C.to; with D.at; to
33.―How do you find your present partner?
― .
A.Quite by chance B.On line
C.Very well D.Creative and easy-going
34.My sister, as well as her classmates who late for class, criticized by Mr.Hunt.
A.were; was B.was; were C.was; was D.were; were
35.Was it at the end of his autobiography the readers discovered the truth how the
of his time in
A.where; sum B.that; amount C.that; number D.where; quantity
第二节:完形填空:(共20小题,每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从36―55题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
Gifts Grow on This Tree
After so many wonderful summers, it was my rainy season when is seemed that I couldn't feel the sun's warmth on my face.
In July, I felt 36 as I watched my beloved niece succumb to (屈服)breast cancer 37 fighting for two years.Ten days later, a tiny bit of hope 38 when I witnessed my first grandson burst into the world.Three days after his birth, my tears of joy turned to 39 of sorrow when a younger brother died suddenly in an accident.
In order to cope with the sadness, I needed to feel that heaven was 40 too. 41 in this rainy season, I refused to go out of my own backyard.It was at that time that I noticed that the apple tree had grown up.It was easy to 42 the apple tree for granted, 43 it has been there when we bought the house about 15 years ago.And I once doubted seriously 44 it would survive for the three growing kids and a dog. 45 , we had no expectations.Far as we knew, the tree would never produce 46 crab(酸) apples.
We were wrong.The birds 47 them first and flew away with the ones that fell.And what made me surprised most is 48 I found a lot of red, shining apples on the top of the tree.Afterwards, fascinated by the apple tree, I always looked at it 49 wonder.Where had I been so that I hadn't noticed its 50 over the years? Why was I always so busy that I didn't 51 the simple beauty? Without any help from me, these apples found their way.
All too often, that is the way our lives go.Even in summer, we are often 52 busy rushing here and there to really enjoy the special 53 that surround us.
With the sun on my face, I 54 a basket of apples like a farm girl and baked apple pies and 55 them to my joyful granddaughters.They were excited at the apples from the tree.
A lot of the sadness disappeared that afternoon.
36.A.valueless B.hopeless C.careless D.thoughtless
37.A.after B.before C.until D.during
38.A.backed B.back C.went D.returned
39.A.sadness B.eyes C.tears D.laughter
40.A.laughing B.smiling C.shinning D.crying
41.A.Missing B.Lost C.Gone D.Lying
42.A.take B.make C.set D.put
43.A.while B.if C.when D.for
44.A.which B.that C.whether D.as if
45.A.What's worse B.Therefore C.However D.Somehow
46.A.anything but B.nothing but C.only D.except
47.A.sought B.searched C.discovered D.found out
48.A.that B./ C.why D.which
49.A.of B.no C.for D.in
50.A.color B.growth C.form D.develop
51.A.employ B.appreciate C.experience D.understand
52.A.so B.much C.too D.such
53.A.gifts B.lessons C.talents D.expectations
54.A.picked up B.took C.brought up D.picked
55.A.cooked B.served C.prepared D.let
第三部分:阅读理解(共20小题,每小题2分,共40分)
阅读一列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
A
Thousands of people began pouring into Pennsylvania from other states.They wanted to buy lottery tickets(彩票).The tickets cost only $0.9 each. But that small spending could bring them a reward of $ 90 million.That was the second largest lottery jackpot(积累奖金)in history.
More than 87 million tickets were bought for the Pennsylvania lottery drawing.Those who bought tickets had to choose seven numbers from 1 to 80.The chance of winning was one in 9.6 million, but that little chance certainly didn't affect ticket sales.In the last few days before the drawing, tickets were sold at the unbelievable affect ticket sales.In the last few days before the drawing, tickets were sold at the unbelievable rate of 500 per second.
Experts say many people buy lottery tickets because they just want to have a piece of the action.Others say the lottery is a stock market for poor people.It allows them to dream about wealth they probably never have.
But many people believe lotteries are no better than legalized(合法化的)gambling.Some critics note that most people who play are poor and many not be able to afford the tickets.There are also many addicts who take the game seriously.They may pour their life savings into lottery tickets.Some clubs have been formed to help them kick the habit.
Politicians like lotteries because they provide money that would otherwise have to come from new taxes.The profits from lotteries are usually used to pay for education or programs for senior citizens.But critics say this arrangement just allows states to legalize vice(恶习),under the name of social progress.No matter whether you regard state lotteries right or not, you cannot refuse to accept their extreme popularity with many Americans.
56.The main idea of the passage is that .
A.lotteries are of great benefit to everyone who buys them
B.many people buy lottery tickets, but lotteries cause disagreement
C.playing a lottery is just like investing in the stock market
D.lotteries are nothing but legalized vice
57.Which of the following is TRUE according to the passage?
A.Politicians like lotteries because they don't have to pay extra taxes.
B.The popularity of lotteries in
C.Some critics don't like lotteries because many people waste money on them
D.People love the lottery because it is a stock market
58.In just one hour in the last few days, the Pennsylvania lottery sold tickets totaling .
A.$1.62 million B.$ 1.82 million
C.$ 9.6 million D.$ 87 million
59.People who are addicted to playing lotteries should .
A.join a support group B.kick the habit
C.win the lottery D.save every cent
B
John had been on the road visiting clients for more than three weeks.He couldn't wait to get back to Ohio to see his wife and children.It was coming up on Mother's Day, and the usually tried to make it “back home”, but this year he was just too tired.He was in a small town just outside of Little Rock when he drove by a flower shop.He said to himself, “I know what I will do, I'll send Mom some roses.”
He went into the small shop and saw a young man talking to the clerk.“How many roses can I get for Six dollars, madam?”the boy asked.The clerk was trying to explain that roses were expensive.Maybe the young man would be happy with carnations.
“No.I have to have roses,” he said.“My Mom was sick so much last year and I didn't get to spend much time with her.I want to get something special.It has to be red roses, because that her favorite.”He was emphatic(坚决的).
The clerk looked up at John and was just shaking her head.Something inside of John was touched by the boy's voice.He wanted to get those roses so badly.John had been blessed in his business, and he looked at the clerk and silently mouthed that he would pay for the boy's roses.
The clerk looked at the young man and said.“Okay , I will give you a dozen red roses for your six dollars”.The young man almost jumped into the air. He took the flowers and ran from the store.It was worth the extra thirty-five dollars just to see that kind of excitement.
John ordered his own flowers and had the clerk to be sure that delivery would include a note telling his mother how much he loved her. As he drove away from the shop, he was feeling very good.He caught a light about two blocks from the shop. As he waited at the Light, he saw the young boy walking down the sidewalk.He watched him cross the street and enter a park through two huge gates.Suddenly,he realized it wasn't a park.It was a cemetery(墓地).He could see the young man turn there by gate and walk along the fence.
The light changed,and John slowly crossed the intersection.He pulled over and on an impulse(冲动)got out and began to follow the boy down the fence line.John was on the sidewalk,thirty or forty steps behind the boy,who walked inside the cemetery fence.The young man stopped by a small monument and went to his knees.He carefully laid the roses on the grave and began to sob.John felt like an intruder but he couldn't leave.He stared at the little boy's shaking body and listened to his crying.
As he cried, he heard the young man speak,“Mommy, oh Mommy,why didn't I tell you how much I love you? Why didn't I tell you one more time? Jesus,please find my Mommy.Tell my Mommy I love her.”
John turned, tears in his eyes, and walked back to his car. He drove quickly to the florist and told her he would take the flowers personally.He wanted to be sure and tell his Mother one more time just how much he loved her.
60.Why do you think John decided to take the flowers personally?
A.He intended to give his mother a big surprise.
B.Delivery by the clerk cost much money.
C.He can't wait to express his love to his mother himself.
D.He was sympathetic towards the poor boy.
61.The passage wants to convey a message that .
A.Naughty boys sometimes make good men
B.It is never too late to cherish what you have now
C.He is truly happy who makes others happy
D.A man talk like a wise man and yet act like a fool
62.From the passage we can learn that .
A.The clerk gave the young man those roses free of charge
B.The young man thanked John a lot
C.Luck went against John in his business
D.John helped to pay for the boy's roses
63.Which do you suppose is the best title?
A.Tell Mommy I love Her. B.Mother's Day.
C.Mother's Love D.A Red, Red Rose.
C
Endless treaties to cut carbon emissions and halt global warming have failed to turn the tide of pollution.Now scientists want to reshape our sea and skies to save the world from climate change.
Here are five important geo-engineering ideas that could change the face of the Earth.Realistic or not? You decide.
Synthetic trees
Living trees absorb carbon dioxide slowly.Scientists are proposing to build synthetic trees, which would not grow of produce leaves,but absorb carbon dioxide.One synthetic tree would remove about 90,000 tons of carbon dioxide in a year-the output of more than 15,000 cars and a thousand-fold improvement on the natural behavior of a real living tree.
Carbon sequestration(隔离)technology is likely to play a major role in the battle against climate change. But critics say that engineers could end up using more energy in making the synthetic trees than they would save.
Sea grass
Blooms of plankton are the grasslands of the oceans. They absorb carbon dioxide, die and then sink to the seabed carrying the carbon dioxide they absorbed during their lifetimes.Increase such blooms and you could take out more carbon dioxide from the atmosphere, scientists argue.
The favored method for stimulating plankton growth is to use iron fertilizers.Several groups of US entrepreneurs have begun experiments pumping iron compounds(化合物)into the sea.
But some critics warn that the iron compounds added to the sea might cause serious pollution.
Cloud shield
Before reaching the Earth, part of the incoming solar radiation is reflected by the clouds in the sky.As the Earth warms up, scientists plan to spray seawater into the sky to increase cloud cover.It's estimated that in this way cloud cover can increase by 4 percent-enough to shield the Earth from solar radiation.
This plan is cheap and relatively low-tech.But scientists say this could cause other dangers, such as changing weather patterns.
Ocean pumps
Cold ocean water contains more life forms than warmer water.Such creatures could help absorb CO2.SO scientists plan t pump cold ocean water from the deep sea up to the surface.The life forms in cold water would absorb CO2, die and then sink to the seabed, storing the carbon away for thousands of years.
Biologists say the scheme could threaten sea life, in particular whales and porpoises(海豚).
Mirrors
Besides making clouds, scientists are trying other ways to block the sun's radiation.One of the most ambitious ideas involves firing giant mirrors into orbit.The special high-tech mirrors would filter infrared radiation.
But such a process would be extremely expensive.To produce a 1 percent cut in solar radiation, scientists would have to install a total mirror surface area of 600,000 square miles.
64.The word“shield” underlined in this article is least likely to be replaced by .
A.guard B.protect C.prevent D.defend
65.From the above, which statement is not true?
A.Synthetic trees would not grow or produce leaves
B.Scientists have been trying to save the world from climate change
C.The plan of cloud shield is cheap and relatively low-tech
D.Warmer ocean contains more life forms than cold water
66.From the view of reducing pollution, which is the realistic choice used to save us?
A.Synthetic trees B.Ocean pumps
C.Sea grass D.Mirrors
67.Of the five idea,which seems more ambitious and absurd from the aspect of cost?
A.Mirrors B.Cloud shield C.Sea grass D.Synthetic trees
C
Davos――the highest Alpine resort in Europe offers all the amenities(便利设施)of a small town, while nestling in landscape of unspoilt natural beauty and marvelous mountain splendor(景色).Davos is ideal for an active holiday in a magnificent mountain setting.Whether in summer or winter, you can almost enjoy every type of sport.Skiing, snowboarding, cross-country skiing and ice-sports in winter.Hiking, running, mountain biking, golfing and water sports in summer.Tennis, squash, horse-riding, hand-gliding(滑翔运动)and paragliding(滑翔伞运动)are year-round attractions, Spengler Cup Ice Hockey Tournament and the UBS Snowboard World Championships are just a few of the highlights from an impressive palette(调色板)of sporting attractions.
During the last 35 years, Davos has firmly established itself as a successful and competitive international congress venue (会场), despite its slightly distant location.World Economic Forum for example, is held here annually.The town’s strong point lies in its contrast to the conventional congress resort, offering an inviting combination of education and relaxation far from the hustle and bustle of city life.
Davos boasts a long skiing tradition.At the turn of the 19th century it was mainly the British, who together with a few local people influenced the beginning of Alpine ski sport.The world’s first ski lift was opened at Bolgen in 1934.Parts of this lift are now exhibited in the Davos Winter Sports Museum.But Davos was not just one of the pioneers of Alpine skiing. It was also one of the first resorts to recognize and support snowboarding as a sign of the times rather than just an insignificant passing trend.By the beginning of the 1990's,Davos had already gained a reputation as a snowboarding Mecca(胜地),a reputation which has grown with every passing year.
Wonderful winter days can be spent without skis.At the coldest time of year, 84 km of well-prepped winter walking paths offer an irresistible invitation to discover the fresh Davos countryside.Thy snowshoe hiking, definitely different way to cheer up on sunshine and energy.And if you dream of soaring the Alpine skies with a paraglider or a colorful hang-glider,wintertime Davos can make your dreams come true!
Davos,the largest mountain resort of Europe,offers unforgettable natural experiences and a broad range of delights.And anyone favoring the tranquil idyll(田园诗)over the anxious life in the thriving center, will find peace and quiet at heart of nature in the wide Davos outdoors.
68.In Summer, which sport is ideal in Davos except .
A.Hiking B.Mountain biking
C.Hose-riding D.Cross-country skiing
69.What makes Davos a successful and competitive international congress venue?
a.Offering a combination of education and relaxation far from busy, noisy city life.
b.Finding peace and quite at heart of nature.
c.Offering unforgettable natural experience and a broad range of delights.
d.Offering varieties of safety measures for the international congress.
A.a, d B.a, b ,c C.b, c ,d D.a ,b
70.It can be inferred from the passage that .
A.it was mainly the French people started the beginning of Alpine ski sport
B.if you are lucky ,you can watch Spengler Cup Ice Hockey Tournament in Davos
C.Davos has thousands of years’ skiing tradition
D.World Economic Forum is held every two years in Dovos
71.What would be the best title for the passage?
A.Davos―the highest Alpine resort in Europe
B.Davos―an ideal place for finding peace.
C.Davos―the best town in the world.
D.Davos―a paradise for day-dreamers
E
Why do people cross their fingers when facing difficulties-eve non-religious people? Why do we blame the black cat when we saw the low score of the test?
These habits have been referred to as magical thinking and can be found everywhere in daily life.For example, a person wishes something bad for an annoying colleague.Or parents pray for a safe fight when seeing their son off.
Psychologically helpful
In examining these habits, scientists decided to search for a reason for humans’ belief in magical powers.Psychologists have their own approach to the question.
“I think in part it’s because we are constantly exposed to our own thoughts, and thus likely to overestimate their connection to outside events.”said Emily Pronin, a psychologist in the US.
For people who are uncertain of their own abilities or slow to take action, magical thinking can be a great help, explained Dr.Daniel Wegner, a professor psychology at Harvard.Feeling that their own thoughts can control things can help people fight depression.
A trait(特点)gained through evolution
But evolutionists have their own ideas.
Two schools of evolutionary thought have come up with reasons by analyzing the development of humans.They are the “adaptationists(适应论者)”and the “byproduct theorists(副产品论者)”.
The adaptationists say that belief in magical powers makes people feel better, less worried about difficulties, more focused on the future, and more willing to care for themselves.People with a strong faith (in something) have a better chance of surviving a tough environment or competition.
But in byproduct theory,magical thinking is a product of our psychological features.
“We automatically look for an explanation of why things happen,”explains Justin Barrett, a psychologist, The brain, therefore, has evolved to make quick judgments about causation(因果关系).So we often link two events based on nothing more than coincidence.For example, “I was just thinking about looking up my old high school girlfriend when she suddenly called me.”
Another psychological feature is the theory of mind.We recognize that there could be an unseen power of mind affecting the outcome of an incident.
Byproduct theorists claim that because of these features, we are born with a tendency to believe in our magical thinking.
But we need to confine our magical thinking, warn psychologists.
For most people, beliefs are just some sort of comforting private ritual.When something important is at stake, such as a test or a performance or a relationship, people don’t simply perform their private rituals.They have to prepare.
72.In the Paragraph 1, “Gross their fingers” means .
A.a sign of anxiety and fear
B.a sign of hoping for good luck
C.a sign of cursing bad luck
D.a sign of deep thought
73.Which of the following is true according to the next?
A.Justin Barrett, an evolutionist, denies magical thinking is a product of adaptation.
B.People with a weak faith have a better chance of surviving competition.
C.The adaptationists think we are born with a tendency to believe in our magic thinking.
D.Dr.Daniel Wegner believe magic thinking can be a great help.
74.In which part of the newspaper can you find this passage most possibly?
A.Culture. B.Recreation C.History D.News
75.The author writes the passage mainly to .
A.persuade people to think twice faced with difficulties
B.introduce some information about opinions of evolutionists
C.explain why humans have a need for faith from different respects
D.convince people that magic thinking has advantages and disadvantages
第Ⅱ卷
第四部分:写作(共两节.满分35分)
第一节:短文改错(共10小题,每小题1分。满分10分)
此题要求改正所给短文中的错误。对标有题号的每一行做出判断,如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:
该行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
该行缺一个词:在缺词处加一个漏字符号(∧).在该行右边横线上写出该加的词。
该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词
注意:原行没有错的不要改。
As far as I concerned, the program called “Zhengdazongyi” 76.
on channel two every Saturday evening was my favorite program. 77 .
As the airing time drawing near , you will find me sitting in front of 78 .
the screen waiting for the program. In fact, not only do I interested in it, 79.
and many of my classmates like it as well. 80 .
Unlike many other programs, “Zhengdazongyi” is rich in contents. 81.
The first part is always a contest in that famous people are asked 82.
to answer some questions . And finally an exciting film is put up 83.
to make us relax after five days of hard work.. 84.
Maybe you’ll ask why I am so attracted to such a program. Well, 85.
the most important reason is that I can gain a plenty of knowledge 86.
that is not available in my schoolbooks.
第二节:书面表达(满分25分)
假如你是李华,你的的学校校园的浪费现象严重。请你根据下表所列内容给校报写一封书信,反映现象,叙述后果,提出建议,号召从我做起,建设节约型校园。
1. 现象:长流水;长明灯;餐桌上剩余的食物;随处可见的废纸……
2. 后果:养成不良有习惯;不利于品德养成;增加父母亲的经济负担;浪费有限的资源……
3. 建议:至少两条。
注意:
词数100左右;不要逐字翻译;开头句已经给出,不计入总词数内。
Dear editor,
Nowadays, some of us students have formed some bad habits on campus.For example,
答案
1―20 CBAAB CBCAC BCABA CACAB
21―35 BCACA BACDC DADAB
36―55 BADCD BADCB ACADB BCADB
56―75 BCAB CBDA CDCA DBBA BDAC
76.I 后加 am 77.was―is 78.As―With 或 drawing―draws
79.do―am 80.and―but 81.contents―content
82.that―which 83.up―on 84.√ 85.a 去掉
书面表达:
Dear editor,
Nowadays, some of us students have formed some bad habits on campus.For example, some students leave the lights on in the daytime, or let water running after washing.Some leave over much food on the table after eating.Besides, waste paper can be seen everywhere.
It is well known that these bad habits will have a bad influence on our character and behavior.What’s worse, they can not only increase our cost at school and add financial burden to our parents, but also waste the limited resources.
So to build a resource-saving campus it is high time that we had to deal with the problems.In my opinion, we should start with ourselves to save everything.I’d like to remind my classmates to take the lead in reducing the waste.We must form some good habits.For example, when we brush our teeth and wash hands, never leave water running unnecessarily and when we leave classrooms, we should make sure that the lights have been turned off.
Yours,
LiHua
河南省周口市2009年高三年级第一次模拟考试
理科综合能力测试
本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。第Ⅰ卷1至6页,第Ⅱ卷7至12页。满分300分。考试时间150分钟。
第Ⅰ卷 (选择题,共126分)
注意事项:
1.答卷前,考生务必将自己的姓名、考号、考试科目用铅笔涂写在答题卡上。
2.第Ⅰ卷每小题选出答案后,用铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案。答在试题卷上无效。
3.考试结束,监考人员将第Ⅱ卷和答题卡一并收回。
可能用到的相对原子质量::1 :12 :14 :16 :23 :24
:32 :35.5 :39 :40 :56 :55 :64 :80 :127 :108
河南省周口市2009年高三年级第一次摸拟考试
文科综合能力测试
本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。第Ⅰ卷1至6页,第Ⅱ卷7至10页。满分300分。考试时间150分钟。
第Ⅰ卷
注意事项:
1.答第Ⅰ卷前,考生务必将自己的姓名、考号、考试科目用铅笔涂写在答题卡上。
2.每小题选出答案后,用铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号。不能答在试卷上。
3.本卷共35小题,每小题4分,共140分。在每题给出的四个选项中,只有一项最符合题目要求的。
保护生物多样性非常用重要。读图1,回答1―2题。
1.从图中可以看出,野骆驼( )
①曾生活在暖温带落叶阔叶林区 ②分布范围由亚热带季风区扩展至西北干旱区
③文献记载区主要在温带草原区和温带荒漠 ④目前主要分布在宁夏和内蒙古交界地区
A.①③ B.②③ C.①④ D.②④
2.影响野骆驼分布区变化的主要因素包括( )
①草原开垦 ②过度放牧 ③大量捕杀 ④种群退化
A.①③④ B.②③④ C.①②④ D.①②③
表1是某年我国四个省(区)煤、铁、石油、盐产量占全国总产量比例(%)表。读表回答3―4题。
省(区) 矿产
①
②
③
④
河北省
5.9
12.7
11.7
3.3
黑龙江省
5.9
0
0.65
31.6
四川省
2.8
8.1
5.1
0.14
M
3.7
0.7
4.3
0.05
表1
3.表中①、②、③、④代表的矿产依次是( )
A.石油、盐、煤、铁 B.盐、石油、铁、煤
C.煤、盐、铁、石油 D.铁、煤、盐、石油
4.表中的M省(区)可能是( )
A.山西 B.安徽 C.山东 D.新疆
图2是亚洲东部某区域两个时刻的等压线图(单位:百帕)。读图回答5―7题。
5.在图2甲中A处等压线的数值可能为( )
A.1004或1006 B.1006或1008
C.1008或1010 D.1004或1008
6.在图2乙中,青岛市的风向最可能是( )
A.西南风 B.偏北风 C.西北风 D.偏南风
7.在这6个小时中,风力明显加大的是( )
A.台湾岛 B.北部湾 C.黄河口 D.辽东半岛
图3所示为台湾省东北海岸“野柳公园”内著名的“女
王头”象形石,其“玉颈”逐年变细,预计15年后将面临
“断头”危险。据些回答8―9题。
8.与“女王头”独特的地貌相对应的外力作用是( )
A.海水侵蚀、风化作用 B.风力侵蚀、流水堆积
C.化学溶蚀、风力沉积 D.地壳运动、风化作用
9.关于下列岛屿(图4)的叙述,不正确的是( )
A.“女王头”位于①岛 B.②岛东部有热带雨林景观
C.③岛为所在国热带作物基地 D.①、④岛位于板块生长边界
由于地球运动及黄赤交角的存在,在全球不同
的时空范围内观察到的太阳视运动轨迹有所不同。读
图5(箭头表示太阳视运动方向),回答10―11题。
10.观测点a的地方时为21:00时,a点旗杆的影子
指向的方向是( )
A.东北方向 B.西北方向
C.东南方向 D.西南方向
11.从观测点a所处的季节分析,此时可能出现的地
理现象是( )
A.黄河河套平原一带出现凌汛 B.北印度洋洋流呈顺时针方向流动
C.非洲最南端的河流地下水补给河水 D.华北平原播种小麦
12.图6是国民党副主席江丙坤2005年回乡祭祖情景,中华民族这种认祖归宗、祭拜祖先的文化习俗最早可追溯到( )
A.夏商周时期 C.春秋战国时期
C.秦汉时期 D.隋唐时期
13.西方学者认为,公元前6世纪―公元前3世纪是
人类文明的“轴心时代”、“人类意识”首次觉醒,理性
思维所创造的精神文化决定着其后诸民族的文化走向。
在当时的中国,最具典型意义的现象为( )
A.诸子并立,百家争鸣 B.以法为教,焚书坑儒
C.罢黜百家,独尊儒术 D.崇儒尚佛,兼收并蓄
14.北京奥运会开幕式上,一幅巨大的地图出现在观众的面前,展现了中国古老的“丝绸之路”(图7)。汉代时,沿着海陆两条“丝绸之路”,中华文明都可以传播到的是( )
A.地中海沿岸 B.非洲沿岸 C.印度半岛 D.波斯湾
15.朱元璋曾对其孙子朱允?说“吾治乱世,刑不得不重。”下列和明朝刑狱制度有关的表述正确的是( )
A.在地方由都指挥使司掌管司法权力
B.明太祖时期制定的《大明律》量刑一切从重
C.锦衣卫掌管缉捕、刑狱之事,监视、侦察官民的不法行为
D.先后设立受政府司法部门管辖的东厂、西厂特务机构,由宦官统领
16.帝王的年号纪年是我国古代常用的纪年方法,下列历史文化名词中不涉及帝王年号的是( )
A.建安文学 B.开元通宝 C.康乾盛世 D.绍兴和议
17.在近代史上列强强迫中国政府签订了一系列丧权
辱国的不平等条约,给中华民族带来沉重灾难,下列
条约都直接促使图8现象出现的是( )
现象出现的是
A.《南京条约》、《望厦条约》、《天津条约》、《瑷珲条约》
B.《望厦条约》、《黄埔条约》、《天津条约》、《北京条约》
C.《南京条约》、《北京条约》、《马关条约》、《辛丑条约》
D.《虎门条约》、《黄埔条约》、《马关条约》、《辛丑条约》
18.1919年,北京学生发表宣言,“山东亡,是中国亡矣。我同胞处此大地,有此山河,岂能目睹此强暴之欺凌我,压迫我,牛马我,而不作万死一生之呼救乎。”下列对此理解正确的是( )
①反映了五四运动爆发的直接原因 ②体现了中华民族意识的苏醒
③说明爱国主义是五四运动的主旋律 ④表明中国无产阶级已经登上历史舞台
A.①②③④ B.①②④ C.①③④ D.①②③
19.中共一向重视三家问题,下列关于1931年土地革命、1947年土地改革和1950年土地改革这三次土地政策调整的说法正确的是( )
A.土地都归农民个体所有,可以自由买卖
B.土地都归集体所有,农民经营,不可以买卖
C.1950年土地改革与前两次不同,土地归国家所有,农民可以使用,不得买卖
D.土地都由农民个体经营,农民必须得到国家允许才能自由买卖
20.新中国成立后,中共中央认真贯彻落实了七届二中全会上关于党风建设的指导思想,开局良好。其中在反腐倡廉方面的重要举措是( )
A.镇压反革命 B.“三反”运动 C.“五反”运动 D.没收官僚资本
21.今天津渤海化工有限公司天津碱厂发展简历:
1917年 永利碱厂成立,企业家范旭东与王小徐等实验制碱成功
1920年 永利制碱公司“红三角”牌商标,经商标局核准发给注册证证号,1926年“红三角”牌纯碱,在美国费城举办的万国博览会上获金质奖章
1955年 永利碱厂、久大精盐厂合并,改称“公司营永利久大化学工业公司沽厂”……
以上材料显示出的信息有( )
①企业为民族工业争得了国际荣誉 ②企业注重维护品牌权益
③企业经历了社会主义改造 ④该企业至今仍为现代化建设服务
A.①②③④ B.①③④ C.②③④ D.①②③
22.在香港回归10周年的日子里,《香港商报》发表了题为《十载不凡路,香江书华章》的社评。其中有这样的评论:“如果说十年前无论是国际社会,还是在香港本地,都有不少人对‘一国两制’、港人治港心存怀疑,今天,所有的疑虑都已经烟消云散了……”给该评论加一个适当的标题是( )
A.“一国两制”的实践日益丰富 B.“一国两制”――走向中华民族的伟大复兴
C.“一国两制”能够解决台湾问题 D.“一国两制”――香港繁荣稳定的制度
23.《海国图志》记载:“(某国)都城有公会所,内分两所,一曰爵房,一曰乡绅房。爵房者,有爵位贵人及耶稣教师处之;乡绅房者,由庶民推择有才识学术者处之。国有大事,王谕相,相告之爵房,聚众公议,参以条例,决其可否,辗转告乡绅房,必乡绅大众允诺而后行,否则寝其事勿论。”这段文字描述的制度最有可能是( )
A.英国的君主立宪制度 B.法国的共和制
C.美国的两党制 D.德国的君主立宪制
24.假如国际市场上某商品的单价从60美元涨到90美元,同期人民币对美元的汇率从8:1变为7:1。在不考虑其它因素的前提下,如果用人民币购买该商品,该商品价格( )
A.约降了14.3% B.涨了31.25% C.约涨了14.35 D.涨了50%
25.表2为某省2010年节能减排的主要目标( )
万元地区生产总值能耗
单位工业增加值用水量
二氧化碳排放量
化学需氧量(COD)
2005年
0.92吨标准煤
――
137万吨
96.6万吨
2010年
0.74吨标准煤
――
112万吨
82万吨
降低比例
20%
30%
18%
15.1%
表2
下列有利于实现上述目标的措施有( )
①关闭化工企业,发展朝阳产业 ②开发推广节约和治污的先进实用技术
③推动区域协调发展,缩小区域发展差距
④坚决贯彻《循环经济促进法》,提高资源利用率
A.①② B.①③ C.②④ D.③④
26.2008年10月21日, 全国700多家合格奶制品生产企业,向国家质检总局递交了奶制品质量安全承诺书,表示今后要用实际行动营造一个干干净净的乳制品市场,让全国消费者放心。这些企业之所以对奶制品的质量安全作出承诺,是因为( )
A.商品的质量决定着商品的价格 B.商品的质量决定着企业盈利与发展
C.公开的质量决定着商品的价格 D.企业的信誉和形象关系到企业的成败
27.1979年元旦,全国人大常委会发表的《告台湾同胞书》首次明确提出海峡两岸尽快实现通邮、通航、通商的“三通”构想,2008年12月15日,海峡两岸“三通”正式启动,30年弹指一挥间,两岸“三通”可谓历尽艰辛,终成正果。从哲学上讲,这说明( )
A.意识能够促进事物的发展 B.新事物必将战胜旧事物
C.要坚持适度原则 D.事物的发展是前进性和曲折性的统一
大雁飞在天上,要有一只领头雁。领头雁不能飞得太快,脱离雁阵,否则就起不到领头雁的作用了;也不能飞得太慢,混在雁阵里,那样也会失去领头雁的作用。据此回答28―29题。
28.大雁飞在天上,要有一只领头雁。从哲学上看,领头雁的存在和发展( )
①决定着事物发展的方向和进程 ②有利于区分一事物和他事物
③影响着事物全局的发展 ④决定着事物的性质
A.①③ B.①④ C.②③ D.③④
29.2008年感动中国人物经大忠就是“一只领头雁”。在汶川地震发生的瞬时,作为北川县县长的他不顾个人安危,带领北川县党员干部为群众寻找到一条逃生的“生命之路”。正如“颁奖词”中所言:“他和同志们双肩担起一城信心,万千生命。心系百姓忠于职守,凸显共产党人的本色。”经大忠这只“领头雁”的行为集中体现了( )
①中国共产党的性质和宗旨 ②中国共产党领导的多党合作制度
③中国共产党的先锋模范作用 ④政府对人民负责的原则
A.①②④ B.①②③ C.②③④ D.①③④
39.中国特色社会主义理论体系,就是包括邓小平理论、“三个代表”重要思想以及科学发展观等重大战略思想在内的科学理论体系。它凝结了几代中国共产党人带领人民不懈探索实践的智慧和心血,是马克思主义中国化最新成果,是全国各族人民团结奋斗的共同思想基础,是我国经济社会发展的重要指导方针。材料体现的历史唯物主义观点是( )
A.整体与部分的辩证关系 B.实践是认识的来源和发展动力
C.正确的社会意识对社会存在有指导作用 D.矛盾普遍性与矛盾特殊性的辩证关系
2008年12月22日,胡锦涛总书记为“十佳大学生村官”周倍良的来信作出重要批示,称赞十佳大学生“村官”的创业激情和奉献精神难能可贵。近年来选聘高校毕业生到村任职是党培养中国特色社会主义事业接班人的战略举措,人的才干不仅要靠读书求学增长,而且要靠实践磨练积累。据此回答31―32题。
31.“人的才干不仅要靠读书求学增长,而且要靠实践磨练积累。”下面与这句话蕴涵的哲学道理相同的是( )
A.道虽迩,不行不至;事虽小,不为不成 B.学而不思而罔,思而不学则怠
C.读万卷书,行万里路 D.纸上得来终觉浅,绝如此事要躬行
32.由上题材料可知,选聘高校毕业生到村任职
①主要是党和国家为缓解大学生就业压力而实施的积极措施
②是党实现其领导,培养中国特色社会主义事业接班人的战略决策
③为建设社会主义新农村提供了人才保证
④是青年学生了解农村,培养与人民群众感情的根本途径
A.①② B.②③ C.①③ D.②④
33.2009年2月,澳大利亚向英国女王赠送的金马车完工。下列关于英澳两国国体、政体、政党制度、国家结构形式说法正确的是( )
A.两国国体、政体相同,政党制度、国家结构形式不同
B.两国国体、国家结构形式相同,政体、政党制度不同
C.两国国体不同,政体、政党制度、国家结构形式相同
D.两国国体、政体、政党制度相同,国家结构形式不同
34.在国内外经济环境发生重大变化的背景下,2008年11月27日,中央政治局就当前经济形势和2009年经济工作召开党外人士座谈会,听取意见和建议。12月8日至10日。中央召开了经济工作会议,全面探刻分析了当前国际国内经济形势,审时度势、科学决策,对2009年经济社会发展主要预期目标和需要解决的重点问题进行周密部署。这反映出中国共产党坚持( )
①科学执政 ②民主执政 ③依法执政 ④依法行政
A.①② B.②③ C.③④ D.②④
35.为了保护中国航经亚丁湾、索马里海域的船舶与人员以及世界粮食计划署等国际组织运送人道主义物资船舶的安全,2008年12月26日,由“海口”号、“武汉”号两艘导弹驱逐舰和“微山湖”号综合补给舰组成的中国海军舰艇编队从海南三亚启航,赴亚丁湾、索马里海域执行护航任务,目前已多次顺利完成护航任务。这充分体现了( )
①中国在维护亚丁湾、索马里海域的和平与安宁中的领导作用
②中国人民解放军维护国际与地区和平、安全的积极态度
③中国政府以人为本、执政为民的理念和捍卫国家利益的坚定意志
④中国积极履行国际义务的负责任的大国形象
A.①②③ B.②③④ C.①②④ D.①③④
第Ⅱ卷 (非选择题,共160分)
36.(36分)阅读下列材料,回答问题:
材料一:河南省地势西高东低,平原多分布在京广铁路以东,山地、丘陵主要分布在豫西北、豫西和豫南一带。河南是农业大省,2008年粮食产量再超1000亿斤,连续九年居全国第一;小麦、玉米、烟叶、豆类、芝麻等农产品和肉类、禽蛋等畜产品产量都居全国胶列。
材料二:河南省一月平均气温分布图(单位:℃)(图9)
材料三:随着河南农村经济的发展,许多村民多少交通沿线新建住宅,造成原村庄内许多住宅闲置,出现村庄“空心化”现象。
(1)读材料二,描述0℃等温线的分布状况,并简述洛阳、商丘两城市一月气温的差异及其原因。(12分)
(2)目前郑州已经发展成为全国最大的速冻食品生产基地,试分析其主要原因。(8分)
(3)河南省高速公路四通八达,目前通车里程居全国第一位,试分析其对河南社会经济发展的影响。(8分)
(4)简析农村村庄“空心化”现象对当地农业发展的不利影响及其解决措施。(8分)
37.(32分)阅读下列材料,回答问题:
材料一:大化元年(645年)新政权确立了完备的国家政治体制,在中央设立了掌管国家祭祀的神祗官和掌管行政的太政官两机构,太政官下设大藏,刑部等八省,在地方设置各级机构,把地方置于中央控制之下。……编制户籍、计帐(规定赋役的登记),行班田收授之法,统定班给人民土地和应负担租赋的数额。废旧交纳制,实行新税法。
――岳麓版高中历史教材选修①
材料二:在日本文明开化过程中,外来文化和民族文化发生碰撞,日本人对此表现了不同的态度。
①“倘若敲一敲假洋鬼子的头,便可以听到文明开化的声音”;
②“使用瓦斯灯会亡国”;
③“日本落后是因为日本人种低劣,必须改良日本人种”;
④明治政府为了表明日本已经文明开化以换取欧美同意废除不平等条约,推行欧化主义,修建了豪华的欧式俱乐部,举办有首相、大臣出席的化装舞会,招待欧美高级官员,彻夜狂欢。
――岳麓版高中历史教材选修①
材料三:臣窃闻东西各国之强,皆以立宪法、开国会之故。国会者,君与国民共议一国之政法也。
――康有为《请定立宪开国会折》
今者由平民革命以建国民政府,凡为国民皆平等以有参政权。大总统由国民公举。议会以国民公举之议员构成之,制定中华民国宪法,人人共守。
――《孙中山全集》第一卷
1918年,李大钊发表《法俄革命之比较观》,赞誉俄国革命为“世界的新文明之曙光”和“世界的新潮流”,并且预言20世纪的文明将以俄国革命为契机而发生巨变。
――许纪霖、陈达凯主编《中国现代化史》第一卷
(1)依据材料一分析日本大化改新学习了哪些唐朝律令制度。(6分)
(2)分析材料二中反映出的对待外来文化和民族文化的各种态度,(8分)结合材料谈谈我们应如何正确对待外来文化和民族文化。(4分)
(3)新航路开辟以后,世界各地区各民族之间经济文化交流日益频繁。结合所学知识指出明清时期(鸦片战争前)中国在吸收外来文明方面有哪些表现?(4分)
(4)依据材料三,概括近代中国在学习西方文明方面的突出特点。(4分)
(5)依据上述材料,并结合所学结识,分析中国明清时期(鸦片战争前)与近代前期在吸收外来文明方面的不同点。(4分)日本在吸收外来文明方面与中国相比有什么特点?(2分)
38.(32分)阅读下列材料,回答问题:
材料一:上世纪80年代中期以来,由于家庭分散经营,我国农业生产效益不高,广大农村劳动力向城市、城镇、经济发达地区转移,农村土地出现荒废、闲置的现象。党的十七届三中全会通过的《中共中央关于推进农村改革发展若干重大问题的决定》中提出:在坚持家庭联产承包责任制的基础上,要加强土地承包经营权流转,允许农民以转包、出租、互换、转让、股份合作等形式流转土地承包经营权。
材料二:2008年以来,受金属危机影响,全国大约有2000万农民工失业返乡,严重影响农民增收和农村经济可持续发展。为此,各级政府采取了一系列措施,江西省为支持农民工返乡创业,从金融、公共服务等多个方面加大了扶持力度,对自主创业的返乡农民工提供5万元以内的小额担保贷款等优惠措施。重庆返乡农民工慕泽华在政府“阳光工程”的帮助下,正免费在镇上职业学校学习计算机。2009年2月底在桃源县政府的组织下首批200名出国务工人员将启程奔赴阿尔及利亚参与中建五局阿尔及利亚5500套住宅工程的建筑工作。
(1)结合材料一,运用经济常识,分析我国加强农村土地流转的意义。(12分)
(2)结合材料一,说明党的决策是如何做到实事求是的?(8分)
(3)结合材料二,分析政府在促进返乡农民工就业中是怎样行使国家职能的?(12分)
39.(60分)阅读下列材料,回答问题:
材料一:两岛屿图(图10)。
材料二:起源于美国的金融风暴袭击欧洲,影响全球。目前甲岛(图10所示)所在国人口约32万,人均负债43.2万美元。
(1)甲岛名称为 。金融危机造成该岛所在国粮食供应更加紧张,简析其粮食不足的自然原因。(8分)
(2)乙岛位于甲岛的 方向;按岛屿成因划分,乙岛应属于 岛。试分析乙岛降水分布的特点及其成因。(10分)
(3)从产业结构的地域差异分析,我国受金融危机影响最大的地区是( )(2分)
A.东北地区 B.中部地区 C.环渤海地区 D.东南沿海地区
材料三:1933年罗斯福发布农业调整法,强制农民减少耕地面积和牲畜繁殖,以提高农产品的价格,解决农副产品的过剩问题。国家对缩减耕地和降低牲畜繁殖的人进行补贴,后来政府还对各州,各区甚至很多大农场规定农场品的生产定额,对超过国家规定生产定额的产品课以重税……
1930年5月,美国国会通过法案,把890种主要商品的进口关税平均提高近40%,由此引发了一场关税大战。……
材料四:2008年10月15晶,欧盟27国领导人一致同意,以此前欧元国家峰会达成的行动计划为基础,联手应对经济危机。10月18日,美国总统布什在戴维营会见到访的法国总统萨科齐和欧盟委员会主席巴罗佐时宣布,美国将于近期就国际经济危机问题主持召开一次国际峰会。他说,各国领导人必须携起手来,共同参与解决当前的经济危机,并且防止将来再次出现类似危机。……
2008年12月6日,法国总统萨科齐以法国总统和欧盟轮值主席的双重身份会见长期从事分裂祖国活动的政治流亡者达赖,中国政府坚决反对,并作出了推迟中欧峰会的决定,使中欧11年来一年一度的峰会无法如期进行,欧洲舆论界深表担忧,因为要摆脱目前严重的经济危机,没有中国的参与是不行的。……
2009年2月13日,美国国会通过的两份经济刺激计划均包含了“购买国货”条款,引起各国对贸易保护主义的担忧,奥巴马也在电视采访中明言,经济刺激计划不应包含保护主义条款,以免引发贸易战。
(4)依据材料三归纳罗斯福新政在农业方面的主要措施和目的,并说明美国是从哪些方面摆脱危机的。(11分)
(5)依据材料四,并联系所学知识,分析面对新的经济危机,世界各主要国家和经济实体采取的措施与1929―1933年经济危机爆发后采取的措施相比发生的变化。为什么会发生这样的变化?(9分)
材料五:2009年2月2日,温家宝总理在剑桥大学演讲时指出:“应对全球性危机,需要增进合作。有多大程度的相互信任,就可能有多大程度的合作。中国的做法是把扩大国内需求、调整振兴产业、加强科技支撑、强化社会保障结合起来,把拉动经济增长和改善民生、增加就业结合起来,把克服当前困难和促进长远发展结合起来。有效应对这场危机,还必须高度重视道德的作用。道德缺失是导致这次金融危机的一个深层次原因。我们应该倡导:企业要承担社会责任,企业家身上要流淌着道德的血液。”
(6)用经济常识的相关知识说明应对全球性危机,各国为什么要加强合作?(11分)
(7)材料五是如何体现联系的观点的?(9分)
2009年高三年级第一次模拟考试
文科综合能力测试参与答案及评分标准
第Ⅰ卷共35小题,每小题4分,共140分。
1.A 2.D 3.C 4.B 5.B 6.D 7.B 8.A 9.D 10.C 11.B 12.B 13.A 14.C 15.C 16.B 17.C 18.D 19.A 20.B 21.A 22.D 23.A 24.B 25.C 26.D 27.D 28.A 29.D 30.C 31.C 32.B 33.D 34.A 35.B
第Ⅱ卷共4大题,共160分。
36.(36分)(1)0℃等温线穿过本省中部;(2分)东段大致为西北―东南走向;中部向北凸出;最西段大致为东西走向。(每点2分,任答出两点即可得4分)
洛阳气温略高于商丘(或洛阳气温在0℃以上,商丘气温在0℃以下)。(2分)洛阳北部有高原和山地的阻挡,受冬季风的影响较小;(2分)商丘地处华北平原,受冬季风影响较大。(2分)
(2)河南是农业大省,农副产品(原料)丰富,人口众多,劳动力资源丰富,交通运输便利,市场需求量大;保鲜、冷冻等技木的发展。(每点2分,答对4点即可得满分8分)
(3)提高运输能力和交通运输效益(或降低运输成本);促进沿线资源开发和经济发展;利于加速城市化进程;便于加强区域内外经济、文化联系;促进河南旅游业发展等。(每点2分,满分8分,任答四点即可)
(4)侵占和浪费土地资源;(2分)造成人均土地减少,不利于农村经济可持续发展。(2分)加强农村土地资源管理;合理规划建设新农村或小城镇;闲置土地复垦等。(每点2分,满分4分,任答两点即可。其他答案合理,可酌情给分。)
37.(32分)(1)专制主义中央集权制;均田制;租庸调制。(6分)
(2)①积极学习、吸收西方近代文化;盲目排斥外来文明;彻底否定民族文化,盲目崇拜西方文明;为了政治需要而做出学习西方文化的姿态,迎合外国人习惯。(8分)
②积极学习外来先进文明,改革自身文化中的落生因素,跟上时代发展潮流。在接受外来文化过程中,应注意保持自身文化的民族特性,善于学习和利用外来文化的优秀成分,促进本民族的富强、发展。(4分)
(3)玉米、甘薯等作物传入中国,使粮食产量增加,促进农产品的商品化;“西学东渐”为中国科技发展注入了生机。(4分)
(4)侧重于社会政治思想学说;学习外来文化与救亡图存相结合;不同的政治派别采纳不同的思想主张(或多种学说交织、交替)(4分。任答两点即可)
(5)①明清时期(鸦片战争前):中国主要学习西方自然科学,引进外国高产农作物,侧重于科技。近代:中国学习西方经历了由器物到制度再思想的过程,有明显的渐进性。(4分)
②日本同时从政治、经济、文化等方面全方位吸收外来文明。(2分)
38.(32分)(1)加强农村土地流转有利于推动规模经营,提高劳动生产率;有利于优化土地资源配置,确保我国粮食安全;有利于促进农村剩余劳动力转移,增加农民收入;有利于解放和发展农村生产力,加快农业产业化及农业现代化的步伐。(每点3分,共12分)
(2)坚持一切从实际出发。党中央勇于正视当前农村经济发展遇到的矛盾和问题。(2分)坚持与时俱进,解放思想。面对农村经济发展中出现新情况、新问题,党中央认真加以研究,及时出台土地经营权流转政策,完善家庭联产承包责任制。(3分)坚持按客观规律办事。党中央尊重农村经济发展规律,引导土地承包经营权依法流转,有利于进一步解放和发展农村生产力。(3分)
(3)①政府行使了经济职能。政府通过采取财政金融等一系列措施来促进农民增收和农村经济可持续发展。②政府行使了社会公共服务职能。政府通过公共服务政策给农民工就业创造了良好的环境。③政府行使了文化职能。政府通过为返乡农民工提供免费培训等形式提高农民工素质,增强就业能力。④政府行使了对外职能。政府通过劳务输出既减轻了我国的就业压力,又加强了与国外的交流与合作。(每点3分,共12分)
39.(60分)(1)冰岛(2分) 耕地面积狭小(或人均耕地少);(3分)纬度高,热量不足,不利于粮食生产。(3分)
(2)西南(2分) 火山岛(2分) 特点:东北部降水多,西南部降水少。(2分)原因:受东北信风控制;(2分)东北部为迎风坡多地形雨,西南部为背风坡降水少。(2分)
(3)D(2分)
(4)①主要措施:强制农民减少耕地、牲畜,提高农产品价格;国家补贴遵守减缩任务的农户;限定一定范围内的农产品生产,重税惩罚超产产品(4分,答出两点即可)。
目的:调整危机前的自由放任政策,使生产消费趋于平衡,以克服危机,维护资产阶级统治。(3分)②缩减生产,稳定市场;提高关税,保护本国经济(4分)
(5)由各自为战,以邻为壑转变为一致行动、联合救市(3分)
原因:世界一体化程度日益加深,进一步密切了世界各地之间的经济联系;源于美国的“金融危机”已形成为世界性的灾难,影响了世界各国经济实体的发展。(6分)
(6)①这是经济全球化的客观要求。当今世界,经济全球化趋势进一步加强,各国经济日益相互依赖,相互联系,这就促使各国加强经济合作,以提高应对危机的能力。(3分)
②这是市场经济开放性的内在要求。当今世界是开放的世界,市场经济的开放性使各国经济相互依存,共同构成国际大市场,因此各国必须积极参与国际分工合作。(3分)
③面对全球性危机,各国加强合作有利于互通有无,调剂余缺,优化资源配置,提高共同应对危机的能力。(3分)
④应对全球性危机,如果各自为战,实行贸易保护主义,不仅不能摆脱危机,反而会加剧危机。(2分)
(7)①联系具有普遍性、多样性,要用联系的观点看问题。我国把各种因素结合起来考虑,充分利用了各因素之间的相互影响相互制约的关系来应对危机。②整体和部分是辩证统一的,各国应从应对全球性危机的大局着眼,加强合作,共同应对。③事物之间存在着因果联系,正确把握事物之间的因果联系,有利于提高做事的自觉性和预见性。危机的发生有其深刻的原因,只有找到原因,才能提高应对的针对性。(每点3分,共9分)
河南省周口市2009年高三年级第一次模拟考试
数学试题(理科)
本试卷分第Ⅰ卷(选择题)、第Ⅱ卷(非选择题)两部分。第Ⅰ卷1至2页。第Ⅱ卷3至4页。第Ⅰ卷答在答题卡上,第Ⅱ卷答在答卷上,答在试题卷上无效。考试结束后,将本试卷、答题卡、答卷一并交回。
第Ⅰ卷
注意事项:
1.答第Ⅰ卷前,考生务必将自己的姓名、考生号、考试科目用铅笔涂写在答题卡上。
2.每小题选出答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其它答案标号。不能答在试题卷上。
参考公式:
如果事件、互斥,那么 球的表面积公式
如果事件、相互独立,那么 其中表示球的半径
球的体积公式
如果事件在一次试验中发生的概率
是,那么次独立重复试验中事件 其中表示球的半径
恰好发生次的概率
第Ⅰ卷(选择题,共60分)
2009年高三年级第一次模拟考试
数学试题(文科)
本试卷分第Ⅰ卷(选择题)、第Ⅱ卷(非选择题)两部分。第Ⅰ卷1至2页。第Ⅱ卷3至4页。第Ⅰ卷答在答题卡上,第Ⅱ卷答在答卷上,答在试题卷上无效。考试结束后,将本试卷、答题卡、答卷一并交回。
第Ⅰ卷
注意事项:
1.答第Ⅰ卷前,考生务必将自己的姓名、考生号、考试科目用铅笔涂写在答题卡上。
2.每小题选出答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其它答案标号。不能答在试题卷上。
参考公式:
如果事件、互斥,那么 球的表面积公式
如果事件、相互独立,那么 其中表示球的半径
球的体积公式
如果事件在一次试验中发生的概率
是,那么次独立重复试验中事件 其中表示球的半径
恰好发生次的概率
第Ⅰ卷(选择题,共60分)
2009年高考历史复习精品资料:高考真题演练(2)
第二章 封建大统一时期――秦汉
第一节 秦朝的统治
2.秦汉 考点6(1)秦朝建立统一的多民族的中央集权国家
①秦朝的统一
1.(95年上海历史卷) 简述秦始皇建立封建专制中央集权制度的主要措施,并作简要评价。
(1)建立皇帝制度,集政治、经济、军事大权于一人;(2)中央政府设丞相、御史大夫、太尉协助皇帝处理政事、监察、军事事务;(3)在全国范围内废除了分封制度,推行郡县制度;郡守县令由皇帝直接任免,负责地方行政。(4)秦始皇建立封建专制的中央集权制度一方面巩固了封建国家的统一,另一方面也加强了对广大人民的统治。
2.(97年全国历史卷) 今桂林与长沙之间,历史上的水路交通最早开通于
A战国 B秦朝 C西汉 D隋朝
3.(00春季卷) 下列水渠,开凿时不以灌溉为主要目的是
A灵渠 B白渠 C六辅渠 D郑国渠
4、(01年广东、河南卷) 封建王朝在珠江流域设置行政机构进行管理始于
A秦朝 B西汉 C东汉 D东晋
5、(05上海历史)“六合之内,皇帝之土;乃今皇帝,一家天下。”这则纪功石刻说的是:
A.周天子分封天下 B.秦始皇统一六国 C.汉武帝开拓疆土 D.忽必烈一定乾元
6、(06年广东历史卷)岭南地区归属中央王朝版图始于
A.西周 B.秦汉 C.西晋 D.隋唐中学历史
②中央集权制度的建立
1、(08年江苏历史卷1)“齐人”、“鲁人”、“楚人”这种表述,逐渐让位于以行政区划为籍贯的表述,造成这一变化的制度因素是
A.分封制 B.宗法制 C.郡县制 D.三省六部
2.秦始皇推行“书同文”的措施
A适应了政治统一的需要
B用隶书代替其它文字
C导致秦朝实行焚书坑儒
D成为后人批判秦始皇的原因
3.(00年广东历史卷) 秦朝施政主要依据的学说是
A儒家学说 B墨家学说 C道家学说 D法家学说
4.(00年天津、江西卷) 秦始皇“焚书坑儒”的目的是 ①崇儒反法 ②防止旧势力复辟 ③毁灭文化 ④加强思想控制
A①②③ B①②④ C②③④ D①③④
5.(00年上海历史卷)秦朝时期,郡的监御史主要负责
A收取赋税 B征发兵役 C管理军事 D监察郡守
6、(04年江苏历史卷) 观察下面三幅地图回答问题:
(1)三幅地图分别反映了哪三个时期?春秋、战国、秦朝
(2)这三个时期的政治特点是什么? w.w.w.k.s.5.u.c.o.m
春秋:诸侯争霸;奴隶社会瓦解。战国:兼并战争;一系列变法运动的开展;封建制度逐步确立。秦朝:统一的多民族国家开始形成;专制主义中央集权制度建立。
(3)概括这三幅图(三个时期)所反映的我国历史发展趋势。
由诸侯割据走向全国统一;由奴隶制走向封建制。
7、(07 广东历史卷)20世纪90年代,陕西章台出土了一些秦代封泥(密封信件文书时加盖了印章的泥块),上面有上郡、代郡、邯郸等郡名和蓝田等县名。这一发现可以印证秦朝
A.政治上四分五裂的事实 B.出现了造纸业的事实
C.实行了郡县制度的事实 D.用泥制陶的事实 w.w.w.k.s.5.u.c.o.m
8、(07江苏历史卷)平灭六国后,秦始皇“一法度、衡石、丈尺。车同轨,书同文字”。其中“书同文字”是指把以下哪种字体作为全国统一的官方书体? A
9、(07全国文综Ⅰ)帝王谥号主要依据其生前行为而定。下列各项中属于谥号的是
A.秦始皇 B.汉武帝 C.唐太宗 D.清康熙帝
10、(07宁夏文综卷)秦和西汉前期,丞相为“百官之长”,其主要职责是
A.辅佐皇帝处理全国政务 B.对重大军政事务作出决定
C.处理朝廷各种日常军政事务 D.代表皇帝监督百官
11、(08上海历史卷20) 中国古代有一个统一王朝,它最先在全国范围内推行了郡县制,建立起中央集权制的政治模式。据此判断,这个王朝是
A.西周 B.秦朝 C.东汉 D.明朝
12、(08上海历史卷16)历史学家布罗代尔曾说:文明,无论其范围广大还是狭小,在地图上总能找到它们的坐标,它们的本质特征取决于它们的地理位置所带来的局限或便利。因此,人类在迈向文明时代的进程中,农耕文明和海洋文明便在不同的地理空间中形成了。
问题:(8分)
(1)这些“不同的地理空间”主要是指哪些区域?(3分)
举出至少3个属于两个文明类型的区域,如:尼罗河流域、两河流域、印度河恒河流域、黄河长江流域、地中海东岸的古腓尼基、古希腊、古罗马。
(2)在这些区域内建立起了怎样不同的政治制度?(2分)
农耕文明:中央集权制度;海洋文明:城邦政治或民主政治。
(3)“农耕文明”政治制度的共同特点是什么?(3分)
全国听命
13、(08年广东历史卷4)齐国管仲说:“凡为国之急者,必先禁末作文巧。末作文巧禁,则民无所游食,无民所游食则必事农,民事农则田垦,田垦则粟多,粟多则国富,国富者兵强,兵强者战胜,战胜者地广”某研究者据此得出“中国精耕农业的产生与专制国家农业政策密切相关”的结论。该推断
A.材料充分、理解准确一绪论合理 B.材料充分、理解不准确,结论不合理
C.材料不充分、理解准确,结论合理 D.材料不充分、理解不准确、结论不合理
③秦末农民战争
1.(01年上海历史卷) 堪称当时世界之最,却加速民不聊生、王朝倾覆的宏大工程,除隋朝的大运河外,最为典型的是
A都江堰 B秦长城 C唐长安 D明皇宫
2(05全国文综卷Ⅱ)在历史上,以图所示地区为中心,兴起了强大的秦国。秦实现全国统一,但二世而亡。
(3)从经济的角度分析秦国强盛的原因。(8分)
商鞅变法在经济上的一系列措施,促进秦国经济发展;郑国渠、都江堰等水利工程,推动了农业的发展。
(4)简述秦朝为加强中央集权在经济上所采取的政策措施。(6分)
实行土地私有制,按亩纳税;统一度量衡、货币;统一国轨,修驰道。
(5)指出导致秦朝速亡的经济原因。(6分)
徭役繁重,赋税沉重,生产不能正常进行。
※
第二节 两汉的统治
1.(96年全国历史卷) 下列各项中,与刘邦在楚汉战争中能够转弱为强无关的是
A重视人才 B实行三十税一 C收揽民心 D有富饶的根据地
2.(01年广东、河南卷) 关于“文景之治”出现的原因,下列表述不正确的是
A吸取秦亡教训 B儒家治国思想占据主导地位
C汉初“休养生息”政策取得成效 D秦末农民战争促使统治者调整生产关系
3.(00年广东历史卷) 西汉时取消了一些残损肢体肉刑的皇帝是
A汉高祖 B汉文帝 C汉景帝 D汉武帝
4.(01年广东、河南卷) 关于“文景之治”出现的原因,下列表述不正确的是
A吸取秦亡教训 B儒家治国思想占据主导地位
C汉初“休养生息”政策取得成效 D秦末农民战争促使统治者调整生产关系
5、(07宁夏文综卷)中国古代有避讳制度,要避免使用本王朝帝王的名字,遇有相同的字时,必须改用其他字。下列各项属于这种情况的是
A.汉初改“相邦”为“相国” B.唐初改“内史省”为“中书省”
C.北宋初改“昌南镇”为“景德镇” D.明初改“大都”为“北平”
6、(07上海历史)阅读案例,回答问题:
案例一:汉文帝的车驾至中渭桥时,突然从桥下窜出一人,把皇帝的御马吓得又叫又跳,文帝大怒,把这人交给廷尉张释之治罪。经审讯查明,此人在桥下躲避皇上车驾,误以为车驾已过,急着回家,没想到惊吓了御马。张释之认为此人是偶然过失,只是违反了“清道令”,判以罚金后释放
案例二:汉武帝推行币制,主管财政的官员颜异表示反对,武帝不悦。后来,有人在颜异面前批评朝政,颜异未加反驳,只是冷笑一声。廷尉张汤弹劾道:身为九卿重臣,不公开表示意见,而是在肚子里诽谤皇帝,这叫“腹诽”,属“大不敬”!颜异因此下狱,死在监狱里。
问题:(7分)
(1)从以上案例来看,汉朝廷尉的职责是什么? (1分) 负责司法。
(2)张释之和张汤对冒犯皇帝的行为判决轻重悬殊,排除其他因素,在立法指导思想上有什么不同?(3分)
从“无为”到“有为”,儒家思想成为统治思想,以礼入法、礼刑结合成为立法的指导思想。
(3)案例一如果发生在唐朝,是否会维持原判?为什么?(3分)
不会,中华法系至唐朝完全形成,触犯皇帝罪不可恕。 或者,会,因为我国古代司法具有“人治”的特征,遇到开
7.(01年上海历史卷) 下列帝王中,被誉为“中兴之主”的是
A光武帝刘秀 B隋文帝杨坚 C唐玄宗李隆基 D明成祖朱棣
8.(99年上海历史卷) “河南帝城多近臣,南阳帝乡多近亲”。光武帝在位时,令郡县检核土地,这两个地区竟没有人敢认真执行。这一现象所反映的根本问题是
A连年战争实无良田可言 B豪强地主多为功臣皇亲
C地方官吏大都贪污腐败 D检核制度早已形同虚设
9.(04年上海卷) “豪人之室,连栋数百,膏田满野,奴婢千群,徒附万计。……琦赂宝货,巨室不能容;牛羊马豕,山谷不能受。” 引自《后汉书?仲长统传》 文中“豪人”指当时的
A封爵将领 B豪强地主 C僧侣贵族 D吏治腐败
10.(01年全国、江西历史卷)导致东汉末年军阀混战、分裂割据的根本原因是
A豪强地主势力的发展 B外戚、宦官交替专权 C黄巾起义 D曹操“挟天子以令诸侯”
11.(02年广东卷) 阅读下列材料:
材料一:(秦始皇)收泰半(三分取其二)之赋,发闾左之戍。男子力耕不足粮饷,女子纺绩不足衣服,竭天下之资财以奉其政,犹未足以赡其欲也。
材料二:(汉高祖)约法省禁,轻田租,十五而税一。……文帝即位,躬修俭节,思安百姓,……遂除民之租税。后十三岁,孝景二年,令民半出田租,三十而税一。至武帝之初七十年间,国家亡(无)事,非遇水旱,则民人给家足,都鄙廪庾尽满,而府库余财。
南海中学2008届高三理科数学综合训练(二)
1、如图,将网格中的三条线段沿网格线上下或左右平移,组成一个首尾相连的三角 形,则三条线段一共至少需要移动( )
A.12格 B.11格 C.10格 D.9格
2、设函数的图像与轴的交点为点, 曲线在点 处的切线方为.若函数在处取得极值,则函数的单调减区 间为( )
(A) (B) (C) (D)
3、若数列的通项公式为,的最大值为第x项,最小项为第y项,则x+y等于 ( )
A.3
B
4、若函数内单调递增,则实数a的取值范围是( )
A. B. C. D.
5、如图,半径为2的⊙O切直线MN于点P,射线PK从PN出发,绕P点逆时针旋转到PM,旋转过程中PK交⊙O于点Q,若∠POQ为x,弓形PmQ的面积为S=f(x),那么f(x)的图象大致是:( )
6、设数列当首项与公差,若是一个定值,则下列各数中也是定值的是 ( )
A. B. C. D.
7、已知定义在上的函数的图像关于点对称,且满足,,,则 的值为( )
A. B. C. D.
8、若正四面体SABC的面ABC内有一动点P到平面SAB、平面SBC、平面SCA的距离依次成等差数列,则点P在平面ABC内的轨迹是( )
A.一条线段 B.一个点 C.一段圆弧 D.抛物线的一段
9、如图所示,在棱长为1的正方体的面对角线上存在 一点使得取得最小值,则此最小值为
A. B. C. D.
10、对于实数,用表示不超过的最大整数,如,. 若 为正整数,,为数列的前项和,则__________.
11、如图,单摆从某点开始来回摆动,离开平衡位置O的距离S厘米和时间秒的函数关系为:,那么单摆来回摆动一次所需的时间为 秒.
12、数列中,如果存在非零常数,使得对于任意的非零自然数均成立,那么就称数列为周期数列,其中叫做数列的周期。已知数列满足
,如果,当数列的周期最小时,求该数列前2007项和是 ____________.
13、对于各数互不相等的正数数组(是不小于的正整数),如果在时有,则称与 是该数组的一个“逆序”,一个数组中所有“逆序”的个数称为此数组的“逆序数”.若各数互不相等的正数数组的“逆序数”是2,则的“逆序数”是 .
14、设,又是一个常数,已知当或时,只有一个实根;当时,有三个相异实根,现给下列命题:
(1)与有一个相同的实根;
(2)与有一个相同的实根;
(3)的任一实根大于的任一实根;
(4)的任一实根小于的任一实根。其中所有正确命题是
15、若数列{an}的通项公式an=,记,试通过计算,,的值,推测出= .
16、设,为常数).当时,,且为上的奇函数.
(Ⅰ)若,且的最小值为,求的表达式;
(Ⅱ)在(Ⅰ)的条件下,在上是单调函数,求的取值范围.
17、将函数在区间内的全部极值点按从小到大的顺序排成数列,.
(Ⅰ)求数列的通项公式;
(Ⅱ)设,求证:,.
18、设函数
.对于正项数列,其前
(1)求实数 (2)求数列的通项公式
(3)若大小,并说明理由。
19、已知函数和点,过点作曲线的两条切线、,切点分别为、.
(Ⅰ)设,试求函数的表达式;
(Ⅱ)是否存在,使得、与三点共线.若存在,求出的值;若不存在,请说明理由.
(Ⅲ)在(Ⅰ)的条件下,若对任意的正整数,在区间内总存在个实数,,使得不等式成立,求的最大值.
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