On the day Apple debuted the often-delayed white-colored iPhone 4, the company's marketing department gave a nod to the product's troubled history.
"Finally." read the big headline Thursday above a picture of the white phone on the homepage of Apple.com.
The white model was supposed to ship alongside the black one at the iPhone 4's launch(推出) last June.But design and manufacturing complications delayed the process by 10 months, catching Apple off guard, executives say.
As CNN reported last month, earlier test models of the white iPhone 4 produced unclear photos, especially when the flash(閃光燈) was used.Its whiteness confused the proximity sensor (距離傳感器) , which detects when the phone is held next to someone's head and turns off the touch screen to save battery life.
These problems weren't present in older iPhones that came in white because they didn't have flash photography; the proximity sensor was unaffected because the front side of previous models was black.
"We thought we were there a year ago, or less than that, when we launched the iPhone 4, and we weren't," Philip Schiller, Apple's chief marketing executive, said in an interview."It's not as simple as making something white.There's a lot more that goes into both the material science of it —how it holds up over time…but also in how it all works with the sensors."
Ticonderoga Securities analyst Brian White predicts that the white model could help drive sales of Apple's phones.He says Apple could sell 1 million to 1.5 million every three months until the next iPhone model is unveiled, which is expected to be this fall.
Forty-five people were lined up at Apple's flagship New York store Thursday morning to buy white iPhones, according to a CNN Money report.
小題1:The reason why white-colored iPhone 4 was delayed by 10 months is that _______.
A.it's always sold out due to its popularity
B.it met some problems concerning design and manufacture
C.it lacked white manufacturing materials
D.its proximity sensor can't save battery life
小題2:According to the passage, which of the following statements is TRUE?
A.There are multi-colored models of iPhone 4.
B.The same design problems were also found in older white iPhones.
C.IPhone4 will be launched this fall.
D.Originally designers thought they could solve the problems before iPhone 4 was launched.
小題3:What would be the best title for this passage?
A.Why the White iPhone 4 Took So Long
B.The History of iPhone 4
C.The Attraction of White iPhone 4
D.The Design and Manufacture of iPhone 4
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科目:高中英語 來源:不詳 題型:完形填空

請認(rèn)真閱讀下面短文,并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入一個最恰當(dāng)?shù)膯卧~。注意:每個空格只填1個單詞。
In the United States, engineering is a profession that has been dominated(支配)historically by men. Even today, it's still true that few women become civil or chemical or mechanical(機(jī)械的) engineers, but that's something www.EngineerGirl.org aims to change. Young women who visit the web site can find out about a great career choice they might not have considered.
"Women are very much underrepresented in engineering and in engineering education programs and then of course, down the road, in the engineering workforce. So only about 20 percent of engineering undergraduate degrees go to women, and then only about nine percent of working engineers are women."
Mary Mattis is the National Academy of Engineering, says the EngineerGirl website aims to reach young women around ages 11 through 14, when they are just getting old enough to start thinking about their futures.
"We know from the research that middle-school girls are at a critical(關(guān)鍵的)point in their lives, and that it's a time when we need to reach them, both with an understanding, increasing their awareness of interesting fields in engineering, what a wonderful productive and exciting career you can have as an engineer. But we also need to reach them at that time because you have to take certain courses, and you can't start thinking about taking those courses when you're a junior in high school."
Engineering is a demanding course of study ---there is a lot of science and mathematics, for many girls and even boys, that can be challenging. But Ms. Mattis says that the EngineerGirl website stresses that engineering can also be fun and exciting.
"It's about designing things. It's about changing the world for people. It's about making a difference. And, in addition, you can make a good living, you can be independent economically by becoming an engineer. All of those things are messages that girls need to get."
While most engineers go into traditional fields such as mechanical and electrical engineering, the EngineerGirl site also highlights unusual engineering careers in fields such as sports engineering and --- believe it or not --- chocolate engineering.
"There's a section called 'why be an engineer,' and that talks about the many opportunities and increasingly different opportunities like with bio-engineering and environmental engineering, some fields that might appeal to girls who want to make a difference or have a meaning for their careers beyond earning an income."
Even if you are not a girl in the target age group, there’s a lot of interesting information on the site, including biographies(傳記)of some notable(顯著的)women engineers.
Title : Website(1)______ Girls to learn Engineering
Present (2)_____ for the engineering profession in the USA
The majority of men take up the profession throughout(3) ______, while only a small number of women work as engineers.
(4)_____ of the website
To  make  young  women (5)_____ of interesting  fields  in engineering and what productivity and(6)_____ the career of being engineers can bring them.
(7)_____ of being engineers
* It can be fun and exciting.
* It can(8)_____ the world for people.
* You can make a good living.
* You can gain economic(9)_____ by becoming an            engineer.
Other fields concerning engineering 
Various opportunities are talked about like bio-engineering and engineering (10) _____ to sports, and even chocolate

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科目:高中英語 來源:不詳 題型:閱讀理解

Animals seem to have the sense (本能) to eat when they are hungry and they do not eat more than their bodies need.It has been demonstrated that rats will, when given a choice over a period of time, prefer water with vitamins to water without vitamins even though there is no difference in taste or smell between the two water bottles. When a fragrant(香的) flavor (味道) was added to the vitamin-enriched water, the rats did seem to prefer it and kept drinking it ,even after the vitamins were switched to the clear water.In time, however, they broke the habit and went back to where the necessary vitamins were.
In a classic experiment, babies of 6 to 12 months old were placed in a cafeteria(自助) feeding arrangement, with a wide selection of baby food before them.They were given whatever food they pointed to or appeared interested in.We are told that at first they showed some unusual eating patterns, but that over a period of time they managed to select well-balanced diet.
So, in selecting food, rats and babies do seem to know and act on what's best for them.Apparently, there is a kind of “body wisdom”, which humans soon lose. Most of us do not eat as wisely as we could.Many of our food preferences are culturally determined and influenced by long-established(長期養(yǎng)成的)habits.Some people eat foxes, dogs and blackbirds, while we eat cows and pigs.So what people eat and how much they eat seems to be greatly influenced by what is going on around them.
53.The expression “the habit” in paragraph 1 refers to drinking water which _______.
A. has no smell    B. is tasteless    C. has vitamins   D. is flavored (有味道的)
小題1:According to the passage, adults eating habits differ from those of babies because _______.
A.a(chǎn)dults know better than babies what kind of food are good for their health
B.a(chǎn)dults usually cannot resist (抵制) the temptation (誘惑) of various delicious foods
C.a(chǎn)dults' eating habits are closely related to the social and cultural customs
D.a(chǎn)dults have more choices of food than babies in eating patterns
小題2:The author implied in the passage that most of us _______.
A.eat a balanced diet
B.choose the food that is of nutrition
C.have the habits influenced by the surroundings
D.like to eat the food with a fragrant flavor.
小題3:As far as their eating habits are concerned, babies and rats are similar in that _______.
A.both have the wisdom to choose a balanced diet
B.both prefer flavored food and drink
C.both have the same eating patterns
D.both develop a taste for the same kinds of flavors

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科目:高中英語 來源:不詳 題型:閱讀理解

Forget Twitter and Facebook, Google and the Kindle. Television is still the most influential medium around. Indeed ,for many of the poorest regions of the world, it remains the next big thing——finally becomes globally available. And that is a good thing, because the TV revolution is changing lives for the better.
Across the developing world, around 45% of families had a TV in 1995; by 2005 the number had climbed above 60%. That is some way behind the U.S. , where are more TVs than people, and where people now easily get access to the Internet. Five million more families in sub-Saharan Africa will get a TV over the next five years. In 2005 , after the fall of the Taliban(塔利班),which had outlawed TV, 1 in 5 Afghans had one. The global total is another 150 million by 2013——pushing the numbers to well beyond two thirds of families.
Television’s most powerful effect will be on the lives of women. In India, researchers Robert Jensen and Emily Oster found that when TVs reached villages, women were more likely to go to the market without their husbands’ approval and less likely to want a boy rather than a girl. They were more likely to make decisions over child health care. TV is also a powerful medium for adult education. In the Indian state of Gujarat, Chitrageet is a popular show that plays Bollywood songs with words in Gujarati on the screen. Within six months, viewers had made a small but significant improvement in their reading skills.
Too much TV has been associated with violence, overweight and loneliness. However, TV is having a positive influence on the lives of billions worldwide.
小題1: The underlined word “outlawed” in paragraph 2 probably means “           ”.
A.a(chǎn)llowedB.forbiddenC.offeredD.refused
小題2:Which of the following is TRUE according to the passage?
A.Americans used to get access to the Internet easily.
B.The world’s TV sets will total 150 million by 2013.
C.45% of families in the developing countries had a TV in 2005.
D.Over two thirds of families in the world will have a TV by 2013.
小題3:The author intends to             .
A.stress the advantages of TV to people’s lives
B.persuade women to become more independent
C.encourage people to improve their reading skills
D.introduce the readers some websites such as Google
小題4: What would be the best title for the passage?  
A.TV Will Rule the WorldB.TV Will Disturb the World
C.TV Will Better the WorldD.TV Will Remain in World
小題5: From the passage, we know _______________.
A.It is impossible for women in India to get access to TVs now.
B.Robert Jensen and Emily Oster are Indian women.
C.Women in India are more likely to want a girl than a boy because of the arrival of TV.
D.Viewers of a popular TV show can improve their reading skills greatly in half a year.

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科目:高中英語 來源:不詳 題型:閱讀理解

They are among the 250, 000 people under the age of 25 who are out of work in the Netherlands, a group that makes up 40 percent of the nation’s unemployed.A storm of anger boils up at the government-sponsored (政府資助的) youth center, even among those who are continuing their studies.
“We study for jobs that don’t exist,” Nicollets Steggerda, 23, said.
After thirty years of prosperity, unemployment among 10 member nations of the European Community has reached as much as 11 percent, affecting a total of 12.3 million people, and the number is climbing.
The bitter disappointment long expressed by British youths is spreading across the Continent.The title of a rock song “No Future” can now be seen written on the brick walls of closed factories in Belgium and France.
One form of protest(抗議) tends to put the responsibility for a country’s economic troubles on the large numbers of “guest workers” from Third World nations, people welcomed in Western Europe in the years of prosperity.
Young Europeans, brought up in an extended period of economic success and general stability, seem to be similar to Americans more than they do their own parents.Material enjoyment has given them a sense of expectation, even the right to a standard of living that they see around them.
“And so we pass the days at the discos, or meet people at the café, and sit and stare,” said Isabella Cault."There is usually not much conversation.You look for happiness.Sometimes you even find it.”
小題1:Unemployment in the Netherlands has affected _______
A.one million peopleB.250,000 people
C.1ess than half of the population D.a(chǎn)bout 0.6 million people
小題2:What Nicollete Steggerda said (Para.2) means that ________.
A.the students cannot get work after graduation
B.what the students learn is more than necessary
C.the students’ aim in study is not clear
D.school education is not sufficient
小題3:The underlined word ‘‘it” in the last paragraph most probably refers to ________.
A.material enjoymentB.a(chǎn) sense of expectation
C.happinessD.a(chǎn) job

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科目:高中英語 來源:不詳 題型:閱讀理解

What does “getting along” with your teacher mean? “Getting along” means that both you and your teacher have a way of communicating and getting what you need from the relationship. In your teacher’s opinion, he or she wants to make sure that you are paying attention, being polite, and trying your best to learn. In your opinion, you want a teacher who is respectful to you, answers your questions, and tries to help you learn. You can get along and learn without being friends with your teacher, although it’s nice if that happens.
In every school, kids will say that some teachers are mean or strict, but don’t judge a teacher until you are in his or her class and can see for yourself. A strict teacher may be someone who feels strong about getting his or her job done — teaching you the subject you are supposed to learn. It’s also important to remember that making mistakes is a part of learning. By pointing out your mistakes and helping you correct them, a teacher is teaching you. Remember, in most cases, your teacher is on your side.
Even if a teacher isn’t your favorite, you can still have a successful relationship, especially if you carry out your responsibilities as a student. Here are some of those responsibilities:
●Attend class ready to learn. Be prepared for class with the right pencils and books.
●Listen carefully when your teacher is talking.
●Do your best, whether it’s classroom work, homework, or a test.
小題1:The main idea of this passage is about _______.
A.learning from your teacher
B.making friends with your teacher
C.getting along with your teacher
D.understanding your teacher
小題2: If you get along with your teacher, _______.
A.your teacher will have to answer your questions
B.both of you will benefit from the relationship
C.your teacher will have to be respectful to you
D.you will have to try your best to learn
小題3:What does the underlined sentence in the second paragraph mean?
A.Your teacher is teaching you to learn the subjects.
B.The teacher has the responsibility to be strict with students.
C.Pointing out your mistakes is also a way for a teacher to teach.
D.The teacher is there to help you.
小題4: According to the passage, which of the following is NOT the responsibility of a student?
A.Learning by making mistakes.B.Attending class ready to learn.
C.Listening to your teacher carefully.D.Trying your best to learn.

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科目:高中英語 來源:不詳 題型:閱讀理解

These days no car show is complete without an electric car, and the 2011 North American International Auto Show in Detroit, US, which ran from January 10 to 23, was no exception.
Among the fully electric vehicles on display were the Ford Focus Electric and the Honda Fit EV. BMW and Volvo also had prominent displays at the show, proving that they can produce practical, yet spacious family-oriented electric cars.
Industry insiders at the show claimed that more efficient batteries, improved performance and greater consumer acceptance could make 2011 the “year of electric car”.
It’s long been clear that electric cars score heavily for convenience. They are, for instance, much easier to maintain than gasoline-powered cars. When the battery runs out, you simply replace it or recharge it, just like you would for a cell phone or a laptop.
This is also a much cheaper method than filling your tank with gasoline. Better yet, electric cars don’t emit exhaust fumes. As a result, they don’t produce environmentally damaging greenhouse gases.
It appears that improved technology is making electric cars and their maintenance much more user-friendly. So, what are the obstacles which are preventing electric cars from becoming popular and fashionable?
Home charging for electric cars could be extremely convenient for users. However, it is also a potential obstacle. For a start, installing charging stations in owners’ homes will be a challenge, particularly for those who have to park several blocks away from their homes.
Also, charging the car’s battery still takes quite a long time. It may be some time yet before you can recharge an electric car in the same time as you can refill your gas tank.
Another problem is that many electric vehicles have limited ranges that may only allow for journeys of 50 miles (80 km) or less between charges. In cases where a driver wishes to charge the car primarily at home (perhaps overnight), this limits their daily driving to the range of their vehicle.
This may be one reason why hybrid cars are now becoming more popular. A hybrid car has more than one energy source, usually a traditional gasoline fuel tank and an electric battery. It’s like a more practical version of an electric car: It’s greener than a conventional vehicle, with fewer CO2 emissions, yet it also doubles as a conventional vehicle.
“I would say that hybrid is a transition to fully electronic,” Road and Track magazine editor Richard Horman told Detroit News during the show. “The trend is for lighter, smarter, more economical cars. Of course, electronic vehicles are meant to be that way.”
This sounds promising, particularly in light of the fact that the show featured more electric cars from big manufacturers than ever before.
However, it seems that the technology associated with electric cars is not yet able to fully meet people’s expectations. Don’t expect gasoline-powered cars to disappear from roads just yet.
小題1: What made electric cars more convenient?   
A.Easier maintenance.B.High scores on the show.
C.Practicality and large space.D.Much lower prices.
小題2: Which of the following could NOT act as a potential obstacle of electric cars?
A.It is rough work to install charging stations at home.
B.It is time-consuming to charge the batteries.
C.The ranges between charges are limited.
D.There’s no need to fill the tank with petrol.
小題3:In Paragraph 10, the underlined word “hybrid” is probably closest in meaning to ________.
A.gasolineB.electricC.combined D.separated
小題4:The writer’s purpose in writing this passage is to_________.
A.introduce the 2011 Auto Show in USB.get readers informed of electric cars
C.comment on different types of carsD.a(chǎn)dvertise for electric cars

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科目:高中英語 來源:不詳 題型:閱讀理解

  When you have a question about something, where do you go? For many people the answer is simple as they can go online to a search engine like Google or Yahoo. But what about people in rural or underdeveloped areas who may have no way to get on the Internet?
A business and international development professor in California, Rose Shuman, found an answer for them: Question Box. Question Box is a service that provides answers---free of charge--- for people who cannot search the Internet directly. The users of Questions Box might be those who might not be able to read, or simply have no access to the Internet.
Question Box began three years ago in India. People used a metal call box with a push-to-talk button to connect a live operator. Rose Schuman explained,” You just need to push a big green button on the box which will connect you directly to our operators who are sitting in front of computers, and speak your language. You can ask them any sort of question you want, and they’ll look it up in English or in Hindi, or whatever the main language is, and translate the answer back for you.”
The service is currently offered in two villages. The latest version of the box uses mobile phone technology, and solar panels in case the electrical power fails. Rose Shuman says the aim was to make the box as easy as possible for users, “It is very efficient (效率高的). Rather than try to bring a lot of difficulties to them and expect them to spend a lot of time to learn how to use the Internet, the idea was to make a technology that even Grandma could use.”
In April 2009, Question Box was introduced to Uganda. Forty community workers with mobile phones connected villagers to call center operators in Kampala. The community workers went around telling people about the service. They wore T-shirts that said “Ask me.” But Internet service in Uganda proved slow and undependable. So Question Box teamed up with a local technology company to store information on a local server. That way, the researchers in Kampala could quickly search the database for answers.
小題1: The best title for the passage is __________.
A.Question Box ----taking the place of the Internet
B.Needing an answer? ----asking Question Box
C.Question Box ----A great invention in the world
D.Rose Shuman----- A professor helping the poor
小題2: In Rose Schuman’s opinion, the greatest advantage of Question Box is that______.
A.It is the most advanced in the world
B.It is more convenient to carry.
C.It is much easier to use
D.it saves much more energy
小題3:The underlined word “them” in the fourth paragraph refers to______.
A.the usersB.the operators
C.the researchersD.Question Box workers
小題4:What can we know from the passage?
A.Question Box costs the users much less than the Internet.
B.Question Box operators can look for information in any language.
C.Question Box is more efficient in solving problems in underdeveloped areas.
D.Question Box can work without the help of the Internet in Uganda.

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科目:高中英語 來源:不詳 題型:閱讀理解

We all, at one time or another, have pretended to be a rock star, singing and dancing along to our favorite song. Most of us have done this in the privacy of our own room when we were kids and as adults, in the privacy of our homes. Me? I love to do that when I drive! I turn on the radio, find a song that I can sing along too and pretty soon my arms are in the air and I am moving along to the rhythm. Most of the time, I do this on my way to work.
  Yes, that is true. I will be in my nice work clothes, jamming while driving or stopped at a traffic light. I get weird looks from some people and others laugh. Personally, I love to get lost in the rhythm of a song which leads me to share with you the importance of being silly!
  The definition for the word silly, according to the dictionary is: stupid, foolish and nonsensical. I know many people do not want to look foolish. So they walk around all serious, which in all honesty, is foolish!
  No one is perfect, I repeat: no one is perfect. I don’t care how educated, how thin, how beautiful, how simple, how frugal, how rich, and so on… No one is perfect! So why pretend to be something you are not?
Life is so short… You never know when this beautiful journey will be over, so why waste a single second on being so full of rigidity(呆板)? Here is a quote by Souza, that I think says it all and is a great recipe for life:
  "Dance as though no one is watching you,
  Love as though you have never been hurt before,
  Sing as though no one can hear you,
  Live as though heaven is on earth."
  When we were kids, we had no idea of what limitations were and we had no care in the world so we could do things without worrying about how we appeared to others. However, as we grew up, we lost that childlike innocence.
  So don’t lose the child that still lives within you. The next time you feel down, go turn on your favorite song, and sing and dance along like there is no tomorrow. Or watch something that makes you laugh. Laughter is the best medicine to whatever ails you and nothing is better than laughing so hard that your tummy hurts. Trust me, you will feel a whole lot better, and who doesn’t want to feel good?
小題1: According to the passage, what does the writer usually do?
A.He pretends to be a rock star.B.He dances in his own home.
C.He sings songs while going to work.D.He gets jammed on his way to work.
小題2:What do other people think of the writer?
A.They think that the writer is strange.B.They look down upon the writer.
C.They believe that the writer is lonely.D.No one is interested in the writer.
小題3: What is the writer’s opinion about the people who look very serious?
A.They are honest.B.They are silly.
C.They are perfect.D.They are educated.
小題4: The writer quotes Souza to show that _______.
A.life is a beautiful journeyB.life is full of rigidity
C.life is like a great recipeD.life is to be treasured
小題5:The underlined part “the child” in the last paragraph probably refers to _______.
A.the writerB.a(chǎn)ny child
C.the feeling of being a childD.the time of being a child

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