A board game is a game played on a pre-marked surface or “board” according to a set of rules. Board games have been played in most cultures and societies throughout history. Do you think of yourself as a bit of an expert at board games like chess or Go?
Maybe you’re not quite as good as you think. New research from the University of Manchester and Oxford suggests complex games like these are impossible to learn fully. They may even be too complex for the human mind to understand.
Researchers studied two-player games, to try and understand the strategies which people use to make decisions during the game. Some games with two players are simple, with only a small number of possible moves. Players can quickly work out the best strategy but that means the game soon becomes boring.
It gets more interesting when there are many possible moves. That’s why people are so fascinated by complex board games like chess or Go, or some card games. But what the researchers found was that with difficult games, players find it hard to work out the best strategy and their actions become less reasonable.
This research is part of the field called game theory: the study of human strategic decision-making. Much thinking on how people play complex games is based on something called “the balance point”, which is when players have a perfect knowledge of what they are going to do and of what their rivals are going to do.
When you add more than two players then of course the game becomes even harder to understand. Trading on the stock market is an example of a complex multi-player game.
【小題1】Which of the following games belongs to board games?

A.football B.badminton C.swimming D.Mahjong
【小題2】It can be inferred in the passage that _______.
A.the simpler the board game is, the better it is
B.people dislike board games for the complex moves
C.players are easy to lose patience when in difficult games
D.it’s possible for people to understand complex games thoroughly
【小題3】If players want to get to the balance point, they should ______.
A.a(chǎn)sk other players to work out the best strategy
B.have a good knowledge of the games they are playing
C.figure out the next actions of themselves and their opponents
D.come to a quick decision about what to do next by themselves
【小題4】In which section can we read this passage in a newspaper?
A.Culture B.Discovery C.Career D.Campus
【小題5】The author intends to tell us ___________.
A.a(chǎn) new research about board games
B.the importance of playing board games
C.how the players win board games
D.how to learn board games fully


【小題1】D
【小題2】C
【小題3】C
【小題4】B
【小題5】A

解析試題分析:文章可知是一個(gè)關(guān)于棋類比賽的新的研究,太容易的棋類游戲容易讓人厭煩,太難的游戲容易讓人失去耐心。
【小題1】細(xì)節(jié)題:從文章第一段的句子:A board game is a game played on a pre-marked surface or “board” according to a set of rules.可知麻將是一種board game,選D
【小題2】推理題:從文章第四段的句子:But what the researchers found was that with difficult games, players find it hard to work out the best strategy and their actions become less reasonable.可知在困難的游戲中,人們很容易失去耐心,選C
【小題3】細(xì)節(jié)題:從文章第五段的句子:which is when players have a perfect knowledge of what they are going to do and of what their rivals are going to do.可知如果玩的人想找到平衡點(diǎn),他們要弄明白自己和對(duì)手的下一步的行動(dòng),選C
【小題4】文章出處題:從文章可知是一個(gè)關(guān)于棋類比賽的新的研究,所以在報(bào)紙的“發(fā)現(xiàn)”版面,選B
【小題5】寫作意圖題:從文章第二段的句子:Maybe you’re not quite as good as you think. New research from the University of Manchester and Oxford suggests complex games like these are impossible to learn fully.可知作者想要告訴讀者的一個(gè)關(guān)于棋類游戲的新的研究,選A
考點(diǎn):考查新聞報(bào)道類短文

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科目:高中英語 來源: 題型:閱讀理解

Scientists at Royal Holloway, University of London  and Queen Mary, University of London have discovered that bees learn to fly the shortest possible route between flowers even if they discover the flowers in a different order. Bees are effectively solving the “traveling salesman problem”, and they are the first creatures found to do this.

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As well as improving our understanding of how bees move around the landscape pollinating(授粉)crops and wild flowers, this research, which is due to be published in The American Naturalist, has other applications. Our lifestyle relies on networks such as traffic on the roads, information flow on the Web and business supply chains. By understanding how bees can solve their problems with such a tiny brain, we can improve our management of these everyday networks without needing lots of computer time. Dr. Raine adds, “Despite their tiny brains, bees are capable of extraordinary feats of behavior. We need to understand how they can solve the traveling salesman problem without a computer. ”
【小題1】 What would be the best title of the passage?

A.Bees help salesmen travel
B.Tiny-brained bees solve a complex mathematical problem
C.How bees discover the flowers
D.How to solve the “traveling salesman problem”
【小題2】We may infer from the second paragraph that the “traveling salesman problem”    .
A.can be solved by a computer easily
B.can’t even be solved by a computer
C.can puzzle both people and computers
D.remains to be solved by scientists
【小題3】 The main purpose of the last paragraph is to   .
A.provide further proof for the research
B.tell us how bees can fly the shortest route between flowers
C.tell us how the research about bees’ flying route was conducted
D.explain the importance of the research
【小題4】 It can be concluded from the passage that   .
A.a(chǎn)ll creatures are smarter than computers
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科目:高中英語 來源: 題型:閱讀理解

Are you interested in country music?I like it very much !It will take me away for a while after I am tired .The guitars and songs will take me to mountains and fields.
Country music usually talks of everyday life and feelings.It’s the spirit of America ,easy to understand ,slow and simple.
Country music developed in the Southern United States.It was the folk music of American countryside.Many of songs tell about the lives of farmers .They talk about love,crops or death.
The life of the countryside can be hard,so the words in country music are often sad.At first,people played the music only at family parties.But it became more popular later. In the 1920s,people played country songs on the radio,and they made them into records.
When people in the countryside moved to towns and cities to look for work,they took their music with them.Country music continued to change and became popular across America.
John Denver was one of America’s most famous country singers in the 1970s.His song “Take Me home,Country Roads”is well-known and people still play it today.
【小題1】Country music is usually about _______.

A.everyday life and feelings B.farmers’s feelings
C.the lives of workers D.the lives of students
【小題2】Country music developed ________.
A.in John Denver’s city
B.in the Southern United States.
C.in the Northern United States
D.in the middle of United States
【小題3】People began to make country song records _______.
A.in the 1920s B.in 1920 C.in the 1970s D.in 1970
【小題4】Why did Country music become popular in America?
A.Because city people liked the music.
B.Because farmers moved to cities with their music and it continued to change.
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科目:高中英語 來源: 題型:閱讀理解

A smart phone (智能手機(jī)) is a mobile phone built on a mobile operating system, with more advanced computing abilities than a common phone. The first smart phones enabled the users to send and receive emails. Later models added the function of portable media players, pocket video cameras, and GPS navigation (導(dǎo)航) units to form one multi-use device. Many modem smart phones also include touch screens and web browsers (瀏覽器) that display web pages.
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Nowadays we always find people checking emails in a restaurant, taking a picture of the food when it arrives, or checking a message during a conversation instead of traditional communication. It’s no secret that our lives are being affected by our smart phones obsession.
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【小題1】People prefer a smart phone to a common one, because the latter only can help us ______.

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A.People spend as average of two hours and 40 minutes each day using smart phones.
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D.The film has already been viewed more than 105 million times in the first few days.
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科目:高中英語 來源: 題型:閱讀理解

The $11 billion self-help industry is built on the idea that you should turn negative thoughts like “I never do anything right” into positive ones like “I can succeed”. But was positive thinking advocate Norman Vincent Peale right? Is there power in positive thinking?
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【小題1】The first paragraph is written _________.

A.to raise an argument about positive thinking
B.to introduce the power of positive thinking
C.to encourage people to have positive thoughts
D.to introduce the $11 billion self-help industry
【小題2】According to the study of the Canadian researchers, _________.
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【小題3】What does the underlined sentence in Paragraph 3 mean?
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D.You are showing he has great potential in spite of faults.
【小題4】We can learn from the last paragraph that _________.
A.negative feelings must be got rid of
B.there’s no point in thinking positively
C.it doesn’t make sense to think negatively
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科目:高中英語 來源: 題型:閱讀理解

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During summer’s cool nights, big fans blow air through the building seven times an hour to cool the empty floors. By day, smaller fans blow two changes of air an hour through the building, to circulate the air which has been in contact with the cool floors. For winter days, there are small heaters in the vents.
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The engineering firm of Ove Arup&Partners monitors daily temperatures. It is found that the temperature of the building has generally stayed between 23℃ and 25℃, with the exception of the annual hot period just before the summer rains in October and three days in November, when a doorkeeper accidentally switched off the fans at night. And the air is fresh—far more so than in air-conditioned buildings, where up to 30% of the air is recycled.
【小題1】Why was Eastgate cheaper to be built than a conventional building? 

A.It was designed in a smaller size.
B.No air conditioners were fixed in.
C.Its heating system was less advanced.
D.It used rather different building materials.
【小題2】What does “it” refer to in Paragraph 3?
A.Fresh air from outside.B.Heat in the building.
C.Hollow space.D.Baseboard vent.
【小題3】Why would a building like Eastgate Not work efficiently in New York?
A.New York has less clear skies as Harare.
B.Its dampness affects the circulation of air.
C.New York covers a larger area than Harare.
D.Its temperature changes seasonally rather than daily.
【小題4】The data in the last paragraph suggests Eastgate’s temperature control system_____.
A.a(chǎn)llows a wide range of temperatures
B.functions well for most of the year
C.can recycle up to 30% of the air
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科目:高中英語 來源: 題型:閱讀理解

It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can't fix the damage. Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys' blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys' brains. When the brain's temperature was 10°C, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.
【小題1】The biggest difficulty in operating on the damaged brain is that _______.

A.the time is too short for doctors
B.the patients are often too nervous
C.the damage is extremely hard to fix
D.the blood-cooling machine might break down
【小題2】The brain operation was made possible mainly by _______.
A.taking the blood out of the brain
B.trying the operation on monkeys first
C.having the blood go through a machine
D.lowering the brain' s temperature
【小題3】With Dr. White's new idea, the operation on the damaged brain _______.
A.can last as long as 30 minutes
B.can keep the brain' s blood warm
C.can keep the patient' s brain healthy
D.can help monkeys do different jobs
【小題4】What is the right order of the steps in the operation?
a. send the cooled blood back to the brain  b. stop the blood to the brain
c. have the blood cooled down           d. operate on the brain
A.a(chǎn),b,c,dB.c,a,b,d C.c, b, d, aD.b, c, d, a

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科目:高中英語 來源: 題型:閱讀理解

Businesses are witnessing a difficult time,which has in turn produced influence on consumers’ desire to go green.However,shoppers are still laying stress on environmental concerns.
Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago,while more than a quarter say that they are now even better aware of the environmental effect on what they buy.
This may help to influence how shops store goods on their shelves.And the companies should still make efforts to become more environmentally friendly.Two out of three people think it is important to buy from environmentally responsible companies,with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.
Harry Morrison,chief executive(主管)of the Carbon Trust,sympathizes:“I understand this situation where survival is very important now.But from environmental considerations,the clock is ticking—we don’t have much time.In addition,cutting carbon has an immediate effect as costs drop and a medium­term benefit for the brand.”
Larger companies have an extra motivation to look at reducing their carbon footprint,as new rules next year will require businesses to buy carbon allowances to make up for their emissions(排放).Those that have taken early action will have a head start.More than two thirds of consumers are not clear about which companies are environmentally responsible.This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.
The Carbon Trust believes that it can help by informing customers about the good work companies are doing.“When companies are granted(授予) the standard,they can use a logo(標(biāo)識(shí)) in all their marketing which makes it clear that they are working towards cutting emissions,” Mr.Morrison said.                                                  (2010·福建,C)
【小題1】What’s the main idea of the passage?

A.Businesses are finding ways to send their message to the shoppers.
B.Companies will soon get information about cutting carbon emissions.
C.Firms are making efforts to encourage customers to keep goods at home.
D.Firms are urged to cut carbon emissions by shoppers’ environmental awareness.
【小題2】The underlined word “inform” in Paragraph 2 probably means “________”.
A.a(chǎn)ffectB.changeC.disturbD.reject
【小題3】According to Harry Morrison,businesses ________.
A.will benefit from cutting carbon emissions
B.should buy carbon allowances for shoppers
C.a(chǎn)re required to make up for their carbon emissions
D.have encouraged shoppers to take their custom elsewhere
【小題4】We can learn from the passage that businesses will________.
A.have a strong desire to reduce costs
B.use the same logo in their marketing
C.gain advantages by taking early action
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科目:高中英語 來源: 題型:閱讀理解

Fish species are expected to shrink in size by up to 24% because of global warming, say scientists.
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The researchers built a model to see how fish would react to lower levels of oxygen in the water. As ocean temperatures increase, so do the body temperatures of fish. But, according to lead author, Dr William Cheung, from the University of British Columbia, the lower level of oxygen in the water is key. Warmer waters could decrease ocean oxygen levels and greatly reduce fish body weight. On the other hand, rising temperatures directly increase the metabolic rate of the fish's body function. This leads to an increase in oxygen demand for normal body activities. So the fish will run out of oxygen for growth at a smaller body size.
The research team also used its model to predict fish movements as a result of warming waters. The group believes that most fish populations will move towards the Earth's poles at a rate of up to 35km per decade. "So in, say, the North Sea," says Dr Cheung," one would expect to see more smaller-body fish from tropical waters in the future."
Taking these factors into consideration, the research team concludes that fish body size will shrink between 14% and 24%, with the largest decreases in the Indian and Atlantic oceans.
When compared with actual observations of fish sizes, the model seems to underestimate what's actually happening in the seas. The researchers looked at two case studies involving North Atlantic cod and haddock. They found that recorded data on these fish showed greater decreases in body size than the models had predicted.
Dr Alan Baudron, from the University of Aberdeen, UK, believes smaller-sized fish could seriously affect the ability of fish to reproduce. "Smaller fish produce fewer and smaller eggs which could affect the reproductive potential of fish stocks," he said.
【小題1】What's the main idea of the passage?

A.Global warming makes fish smaller. 
B.Global warming makes fish decrease in numbers. 
C.Global warming affects the fish distribution. 
D.Global warming affects the ability of fish to reproduce. 
【小題2】What is the key factor making the fish smaller now?
A.The rising body temperatures. 
B.The lower level of oxygen in the water. 
C.The increasing metabolic rate. 
D.The normal body activities. 
【小題3】We can infer that as ocean temperatures increase          .
A.more big fish will be born in the sea 
B.fish tend to swim towards the shore 
C.fish tend to move towards the warm areas 
D.fish tend to move towards the colder areas 
【小題4】What does the underlined word "underestimate" mean?
A.make an exact prediction of B.make too low an estimate of 
C.make too high an estimate of D.make a careful study of 

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