题目内容

2.A dog-lover has invented a high-tech way of feeding his pet by Twitter(推特,流行社交网络).Computer expert Nat Morris,30,has designed a system to give his pet a"tweet treat"by sending him a Twitter message.
His dog Toby gets some delicious dog biscuits from a computer-controlled food machine whenever Nat sends a message to"@feedtoby".
Nat often works away from home and isn't always able to feed Toby by hand.But his new invention allows Nat to feed his dog from anywhere in the world.
Nat said,"Toby absolutely loves it.At first he didn't know what was going on.Now he sits underneath the machine,wagging his tail and waiting for the treats to drop."
Nat fills the food machine with small pieces of dog biscuits,but not too many in case four-year-old Toby gets too many messages.And Nat has even equipped his house with an online camera so he can see Toby enjoying the food at his home.
But one problem is that friends and family have been so amazed with the"Tweet treat"machine that.they have starting to send tweets to Toby too.So Nat has had to restrict feeding time to make sure Toby doesn't turn into Tubby.
"People have been sending him food at all hours of the day,so I had to limit it to between 9a.m.and 9p.m..I'm thinking of doing an updated one which measures his weight before he is fed,just to make sure he's not putting on too much puppy fat,"explained Nat.
How Nat's Twitter Feeder Works:
When a message is sent to@feedtoby it is received by a mini-computer that is linked to the food machine.
When the mini-computer receives the message,a bell rings and Toby comes running over and sits in front of the feeding machine.Next the machine's motor pulls open a trap door which releases a serving of food.
The doggy biscuits then drops into Toby's food bowl.Finally a digital camera takes a photo of him and sends it back to Nat on Twitter-so he knows Toby has been fed.

25.Nat has invented a high-tech way to feed his dog because heC.
A.wants his friends to feed Tody
B.has very strong computing skills
C.is often too busy to feed his dog
D.doesn't like to feed Tody by hand
26.Why has Nat decided to limit the feeding machine's opening time?A
A.He doesn't want Toby to get too fat.
B.He fears the machine will run out of food.
C.He wants hid friends to stop feeding Toby.
D.He doesn't want Toby to be woken up at night.
27.It can be learned from the passage that TobyB.
A.sits beneath his feeder all day long
B.is now used to being fed by machine
C.doesn't know what happens to the feeder
D.no longer receives tweets from Nat's friends
28.Which of the following shows the correct order of how the Twitter Feeder works?C
a.The bell goes off.
b.A message is sent to@feedtoby.
c.The mini-computer gets the message.
d.The digital camera takes a photo of Toby and sends it to Nat.
e.The motor starts to work and opens the door to release dog food.
A.a,b,c,e,d       B.b,c,e,a,d       
C.b,c,a,e,d       D.c,b,a,d,e
29.In which section of the newspaper would you most probably find this passage?A
A.Technology     B.Health   
C.Environment    D.Style.

分析 本文主要讲的是一个狗狗爱好者设计了一个高科技系统,该系统用来远距离控制来喂养狗狗,并且发出消息.

解答 25.C.细节理解题.根据文章第三段的第一句"Nat often works away from home and isn't always able to feed Toby by hand."可知,Nat因忙于工作没时间喂狗才发明了这种高科技的喂狗方法.故选C.26.A.细节理解题.由文章第七段中的"I'm thinking of doing an updated one which can measure his weight before he is fed,just to make sure he's not putting on too much puppy fat"可知,Nat限制喂食系统的运行时间是为了不让Toby长得太胖.故选A.
27.B.推理判断题.从文章倒数第二段中的"When the mini-computer receives the message,a bell rings and Toby comes running over and sits in front of the feeding machine."可推知,Toby已经习惯了机器喂食的方式.故选B.
28.C.逻辑排序题.由最后三段的内容可知,正确的顺序是C项.故选C.
29.A.文章出处题.本文介绍的是一项新的科技发明,由此推测出该文最可能出自报纸的"科技"栏目.故选A.

点评 阅读理解题测试考生在阅读基础上的逻辑推理能力,要求考生根据文章所述事件的逻辑关系,对未说明的趋势或结局作出合理的推断;或根据作者所阐述的观点理论,对文章未涉及的现象、事例给以解释.考生首先要仔细阅读短文,完整了解信息,准确把握作者观点.

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12.
A.The comparison between renewable energy and nuclear energy
B.The benefits and risks of using nuclear energy
C.The reason for keeping nuclear power
D.The panic caused by the leak of radiation
E.The main energy source and its problems
F.An ideal energy and the proportion it accounts for
76.D
One of the consequences of the terrible earthquake and tsunami in Japan on 11March was,of course,a leak of radiation at the Fukushima nuclear power station on the country's east coast.Soon afterwards,all the people living within twenty kilometres of the plant were told to leave because of the danger from the radiation.
77.B
The pros and cons of nuclear power always come up in debates about how the world should produce the energy it needs.Those who think the risks are too great can obviously use Chernobyl-and now Fukushima-in their argument,while also pointing out that nuclear waste stays radioactive for hundreds of years,and asking what might happen if terrorists ever chose to attack a nuclear power plant.Those who support nuclear power point out that a very small amount of nuclear fuel can create a huge amount of energy,and that unlike the burning of fossil fuels such as oil,coal and natural gas,nuclear power stations don't contribute to global warming by pushing greenhouse gases into the atmosphere.
78.E
Most of the world's energy currently comes from fossil fuels,but this can't go on forever.As well as the problem of global warming there is the simple fact that the Earth has a limited amount of these resources.They will eventually run out-although there is a lot of disagreement about when that might be.
79.F
Apart from nuclear power,which currently provides less than 10% of the world's energy,the other alternative is energy from renewable sources.These include hydropower,biofuels (made mostly from crops),wind power and solar power,and together they currently provide around 15% of the world's energy.Some scientists think renewable energy is the great hope for the future-not only because it won't run out but also because it is less risky than nuclear power and produces far fewer greenhouse gases than burning fossil fuels.
80.C
Other scientists,however,believe we will never produce enough renewable energy to fill the gap when fossil fuels begin to run out.That is why,even while watching the very worrying events in Japan,they argue that nuclear power will always have to be part of the solution to the world's energy problems.
13.You can find language pollution whenever you open a newspaper,turn on your TV set,listen to a popular song or look at different kinds of advertisements.Language pollution exists almost everywhere and can be seen in the following place:
1.Chinese characters are written in the complex form.Although simplified(简化的) Chinese characters were accepted for use many years ago,it seems that more and more people like Chinese characters written in the complex form.
2.Many goods are produced in China but carry foreign names,which sound strange and have no meaning at all.
3.Words and expressions being used have a bad meaning"Ba",which means very,very big in Chinese.It is one example.Now there are a lot of goods,restaurants,even factories or films,with"Ba"in their names.
4.There are too many incorrect grammatical expressions.Some films have strange names and incorrect grammatical structures."Ai ni mei shang liang",which means"I love you without consulting",is grammatically incorrect and this kind of expression is now becoming popular.
Some language experts point out that language pollution must be done away with,which is an idea shared by many others and myself.
As we know,a lot of big games take place in Beijing.More and more foreigners will come to China.We Chinese shouldn't lose our faces in our language.From now on we should be against the language pollution and get used to using the correct language.

26.The writer of the letter suggests thatA.
A.something be done to make our language pure
B.everything have a good name and a good meaning
C.the Chinese language doesn't have the word"Ba"
D.everyone try their best to stop pollution
27.What the writer wants to imply is thatB.
A.great difference exists between the Chinese characters written in the complex
form and simplified form.
B.our newspapers,TV programs,pop songs and advertisements are getting polluted
C.Some film writers should pay more attention to Chinese grammar
D.Many people agree with the experts on language pollution in China
28.The expression"do away with"in the second to the last paragraph meansA.
A.clean          B.recycle          C.get away        D.put away
29.We can learn from the last paragraph thatD.
A.a lot of language pollution will get into the big games
B.foreigners don't understand our language pollution
C.some big games will not take place in China
D.the foreigners can look down upon us because of the language pollution
30.Which of the following is the best title for the passage?C
A.More Attention to Grammar          B.Films with Strange Names
C.Pollution of our Language          D.Experts'Good Advice.
10."Long time no see"is a very interesting sentence.When I first read this sentence from an American friend's email,I laughed.I thought it was a perfect example of Chinglish.
Obviously,it is a word-by-word literal(文字的) translation of the Chinese greetings with a ruled English grammar and structure!Later on,my friend told me that it is a standard American greeting.I was too thrilled to believe her.Her words could not convince me at all.So I did a research on google.com.To my surprise,there are over 60 thousand web pages containing"Long time no see."This sentence has been widely used in emails,letters,newspapers,movies,books,or any other possible places.Though it is sort of informal,it is part of the language that Americans use daily.Ironically,if you type this phrase in Microsoft Word,the software will tell you that the grammar needs to be corrected.
Nobody knows the origin of this Chinglish sentence.Some people believe that it came from Charlie Chan's movies.In the 1930s,Hollywood moviemakers successfully created a world wide famous Chinese detective named"Charlie Chan"on wide screens.Detective Chan likes to teach Americans some Chinese wisdom by quoting Confucius."Long time no see"was his trademark.Soon after Charlie Chan,"Long time no see"became a popular phrase in the real world with thanks to the popularity of these movies.
Some scholars refer to America as a huge pot of stew.All kinds of culture are mixed in the stew together,and they change the color and taste of each other.American Chinese,though a minority ethnic(少数民族的成员) group in the United States,is also contributing some changes to the stew!Language is usually the first thing to be influenced in the mixed stew.
You can have some other examples than adoptions from Chinese,such as pizza from Italian,susi from Japanese,and déjà vu from French etc.There is a long list!Americans do not just simply borrow something from others.They will modify it and make it their own,so you would not be surprised to find a tofu and peanut butter hamburger in a restaurant,or to buy a bottle of iced Chinese green tea with honey in a grocery store.Since Americans appreciate Chinese culture more and more nowadays,I believe more Chinese words will become American English in the future.In this way the American stew keeps adding richness and flavor.
67.The writer himself felt surprised atA.
A."Long time no see"used as standard American English   
B.the Chinglish expression"Long time no see"
C.so many literal translation of the expressions used in America
D.finding out Americans seldom use the expression
68.The underlined word"stew"in the 4th paragraph probably meansB.
A.Confucius'words       
B.a mixture of different cultures
C.a kind of cooked dish           
D.American changing cultures
69.According to the passage,it can be inferred thatD.
A.detectives translate the phrase"Long time no see"
B.cultures can be changed in the huge pot of stew
C.the huge pot of stew greatly affects all kinds of languages
D.Hollywood made"Long time no see"popular
70.The main idea of the passage is thatB.
A.some Chinese expressions are introduced into English
B.American English keep being enriched from different cultures
C.some American expressions can be used in China
D.you'll not be surprised at a tofu in a restaurant in America.
17.Travel is exciting and summer is a busy period for holiday travel.Many people will travel great distances in airplanes,cars or other vehicles.Experts say people should know about other health problems that can strike when traveling by air.
One of these is a condition called hypoxia (缺氧症).It results from a lack of oxygen to the brain.Experts say the body begins losing oxygen minutes after an airplane leaves the ground.The air pressure in a plane during flight is lower than at sea level.This makes it more difficult for the body to effectively use the same amount of oxygen as it would on the ground.Fewer oxygen molecules (分子) cross the tissues (组织) in the lungs and reach the bloodstream.
The result is a five to twenty percent drop in the amount of oxygen in the blood.This reduces the amount of oxygen that reaches the organs of the body.
One effect of this lack of oxygen to the brain is a headache.When this happens,the heart attempts to fix the situation by beating harder and faster.This can make the traveler feel tired.
These signs of hypoxia are not dangerous in a healthy person.But a drop in oxygen level can cause a health emergency in people with heart or lung problems.They might lose consciousness or even suffer a heart attack.
Experts say that smoking cigarettes and drinking alcoholic liquids also reduce the body's ability to use oxygen.So they suggest that people not drink alcohol or smoke cigarettes either before or during a flight.They also say persons with heart or lung problems should seek advice from their doctors before flying.
63.The author writes the passage mainly toC.
A.warn people in airplanes of possible dangers
B.offer some advice on avoiding health problems
C.explain the causes and effects of hypoxia
D.advise people not to smoke or drink alcohol
64.According to the passage,what leads to hypoxia?A
A.The brain lacks enough oxygen.
B.The air pressure in a plane is too high.
C.Our body needs less oxygen during takeoff.
D.The bloodstream contains no oxygen molecules.
65.The underlined part"fix the situation"means"D".
A.use more oxygen it needs            
B.increase the air pressure
C.reduce the amount of blood          
D.bump more blood to the brain
66.Why should passengers not smoke or drink before flying?A
A.They weaken the body's ability to use oxygen.
B.Smoking may pollute the air inside the airplane.
C.Drinking alcohol may raise one's blood pressure.
D.Drinking is forbidden at the airport.
7.Children's lives have changed greatly over the last 50 years.But do they have a happier childhood than you or I did?
It's difficult to look back on one's own childhood without some element of nostalgia(怀旧的).I have four brothers and sisters,and my memories are all about being with them.Playing board games on the living room floor,or spending days in the street with the other neighborhood children,racing up and down on our bikes,or exploring the nearby woods.My parents hardly appear in these memories,except as providers either of meals or of severe blame after some particularly risky adventure.
These days,in the UK at least,the nature of childhood has changed greatly.Firstly,families are smaller,and there are far more only children.It is common for both parents to work outside the home and there is the feeling that there just isn't time to bring up a large family,or that no one could possibly afford to have more than one child.As a result,today's boys and girls spend much of their time alone.Another major change is that youngsters today tend to spend a huge amount of their free time at home,inside.More than anything this is due to the fact that parents worry far more than they used to about real or imagined dangers,so they wouldn't dream of letting their children play outside by themselves.
Finally,the kind of toys children have and the way they play is totally different.Computer and video games have replaced the board games and more interesting activities of my childhood.The iron(令人啼笑皆非的事情) is that so many ways of playing games are called"interactive".The fact that you can play electronic games on your own further increases the sense of loneliness felt by many young people today.
Do these changes mean that children today have a less relaxing childhood than I had?I personally believe that they do,but perhaps every generation feels exactly the same.
60.What is the purpose of the direct question given in the first paragraph?A
A.To get people's attention and lead in the topic.
B.To gather people's opinions on childhood.
C.To show who the passage is written for.
D.To compare the childhood lives of two generations.
61.Which is a reason for the changes?B
A.Families are bigger today
B.It's too dangerous to play outside.
C.Children play more interactive games
D.Parents worried too much about their children.
62.What does the writer focus on in the fourth paragraph?B
A.Young people today shouldn't play electronic games.
B.Some games that young people play today aren't really good.
C.Computer and video games have replaced the board games.
D.Board games are much more interesting than computer games.
63.The writer's attitude towards the childhood changing isB.
A.approving        B.objective         C.unconcerned    D.optimistic.
14.Why Cats Scratch Tings
In has long been assumed that when cats scratch objects with their front paws(爪子)that they are sharpening their claws.(71)AResearch on cat behavior suggests that the major reason for this behavior is communication.By scratching up the bark of a tree (or the leg of your favorite chair) the cat is letting other cats or people know where she is and what she is up to.
Cats tend to pick a small number of noticeable objects in their environments to scratch such as trees,fence posts repeatedly.(72)BThe scratched surface leaves a highly visible mark that can be easily seen by other cats.In addition,cats have special glands (腺)in their paws so that when they make scratching movements they leave scent(气味)that the cats can smell.The fact that cats leave scent marks by making scratching movements may be the reason that cats will continue to scratch objects even after they have been declawed.(73)F
We don't know exactly what cats are communicating with their scratching.Both males and females do it.It is done inside and outside the home and even by cats living with no other cats around.(74)G Cats don't scratch up your furniture to bother you or just to be destructive,but for specific reasons,one of which is communicating.Cats also scratch to extend their bodies,during play,and possibly as a greeting or to relieve dissatisfaction when prevented from doing other things they want to do.
(75)EIt is easier to prevent problem scratching rather than trying to change your cat's preference for the arm of your sofa after it has become a built up habit.Thus,the goal is to establish acceptable scratching habits by getting your cat to prefer a scratching post rather than the arm of your sofa.

A.It turns out that this is only a secondary reason.
B.This is why the tree next door looks so scratched up.
C.Cats use other parts of their bodies to communicate as well.
D.Small pieces of bark have accumulated on the ground underneath.
E.Scratching can result in considerable damage,owner dissatisfaction.
F.Declawed cats may still be leaving scent marks on objects they scratch.
G.It could be a defensive warning or just a marker that announces its existence.
11.When did you last go outside for sports?Some students might need a while to remember.But for students in Yangzhou University it is easy to remember as they need to run in the morning at least three times a week during their two terms.The university even uses fingerprint punch-in clocks(指纹签到机) to manage students'records.However,some students still try to skip(不参加) morning running.To them,sports are just not important enough.
Now colleges are seeing a change in the student lifestyle from outdoor enthusiasts to indoor couch potatoes and Internet addicts.The Internet and various on-campus services,from food delivery to laundry,are leading to a student culture of staying in dormitories.A student can have every need met without leaving the dormitory.
In the past two years Zhang Yi,20,a junior majoring in law at Yangzhou University,has never been outside for sports except during physical education class."I don't think there is anything wrong with sleeping late in the morning and wanting to stay in the dormitory in my spare time.I have more fun doing things on my computer than playing on the sports ground in wet clothes."said Zhang.
"With social networking sites,online games and micro-blogging added to already tight schedules,sports are often the last thing to be considered."said Cheng Jie,21,a senior majoring in civil engineering at the Southeast University in Nanjing.
But Jin Yinghua,a professor at Beijing Sports University,said that sports are not only for keeping fit,but also an irreplaceable(不能替代的)"education"for students.Sports are not only a way for students to train their body,but also an important way to learn responsibility,teamwork and devotion.

55.The first paragraph mainly tells usD.
A.the fingerprint punch-in clocks are widely used
B.some college students have poor memories
C.students cannot skip morning running any more
D.the problem of students skipping sports is serious
56.According to Cheng Jie,college studentsB.
A.love sports more than anything else
B.prefer Internet games to sports
C.enjoy sleeping late in the morning
D.are too busy with study to do any sports
57.Professor Jin thinks thatA.
A.sports play an important role in students'over-round development
B.the most important goal for students to do sports is to keep healthy
C.universities should take tough measures in student management
D.the spirit of responsibility can be developed in more than one way
58.The best title of the passage would beC.
A.Morning running at colleges   B.A new college life
C.Sports losing attraction      D.P.E.class at colleges.
12.Today's 20-somethings are often called"millennials."They grew up around the time of the  millennium(千年)in the year  2000
Are these adults?The law says yes.But societies have their expectations for what being an adult means.Some say today's 20-somethings are having a"delayed adulthood."The term"boomerang kids"means young people leave their parents'house but,like a boomerang thrown through the air,later return.
Research psychologist Jeffrey Arnett says these terms suggest many Americans are frustrated with 20-somethings.He says Americans should consider the positive aspects.They usually have various school and work experiences or they might.try living in different cities or countries.
Cheryssa Jensen
Cheryssa Jensen might agree.She says she expected to get married right after college and to find a job near her parents.Instead,she traveled the western part of the U.S.,went to a dozen different cities there.Her job also took her to Taiwan,Sweden and Denmark.After a year of traveling,she was not sure what to do.
"Some words were nagging at me,saying,'What else,what else can you do,what else can you do while you re young?"
Julia Shaw
Julia Shaw is 28,just a year older than Cheryssa,but very different in the way she has lived her life so far.
After college,Julia began her career as a writer.She and her husband have stayed in Washington,and have lived there for the last two years.
Julia says many people are surprised that she is married and settled in one place.But she believes she is more free than many other people of her generation and she says marriage has made her life more stable.
Though their stories are different,Julia and Cheryssa still have some things in common.Both say their families are proud of them.Both say they do not feel pressured by society to follow a particular path.And both say they are happy with their decisions.
Julia Shaw and Cheryssa Jensen have something else in common.They have not made a high-paying career their first priority.Instead,most in the survey said the most important things to them are being good parents,having a successful marriage and helping other people.

56.Which of the following terms is NOT used to describe today's 20-somethings?B
A.The millennials.
B.The lost generation.
C.The boomerang  kids.
D.The delayed adults.
57.What do we know about Cheryssa Jensen?A
A.She is twenty-seven years old.
B.She travelled around only for fun.
C.She found a job near her parents.
D.She got married right.after college.
58.What do the underlined words"nagging at"mean?A
A.troubling                      B.delighting
C.encouraging                    D.disappointing
59.What can be inferred about Julia Shaw?C
A.She was surprised at her early marriage.
B.She is bored with her stable life
C.She is satisfied with her present life.
D.She gets great pressure from her marriage.
60.In what aspect are Cheryssa Jensen and Julia Shaw similar?A
A.Their families take pride in them.
B.They bitterly regret their decisions.
C.They follow the same work patterns.
D.They like high-paying career most.

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