I’ve always known my kids use digital communications gear (裝置) a lot.But my cellphone bill last month really grabbed my attention.My son had come up to nearly 2,000 incoming text messages,and had sent nearly as many.Of course,he was out of school for the summer and communicating more with friends from a distance.Nevertheless,he found time to hold down a summer job and complete a college course in between all that typing with his thumb.
I was even more surprised to learn that my son is normal.“Teenagers with cellphones each send and receive 2,272 text messages a month on average,” Nielsen Mobile says.
Some experts regret that all that  keyboard jabber is making our kids stupid,unable to read non­verbal cues such as facial expressions,gestures,posture and other silent signals of mood and attitude.Unlike phones,text messaging doesn’t even allow transmission of tone of voice or pauses,says Mark Bauerlein,author of a book called The Dumbest Generation:How the Digital Age Stupefies Young Americans and Jeopardizes Our Future.
Beyond that,though,I’m not sure I see as much harm as critics of this trend.I’ve posted before on how I initially tried to control my kids’ texting.But over time,I have seen my son suffer no apparent ill effects,and he gains a big benefit,of easy,continuing contact with others.
I don’t think texting make kids stupid.It may make them annoying,when they try to text and talk to you at the same time.And it may make them distracted,when buzzing text messages interrupt efforts to noodle out a math problem or finish reading for school.
But I don’t see texting harming teens’ability to communicate.My son is as accustomed to nonverbal cues as any older members of our family.I have found him more engaged and easier to communicate with from a great distance,because he is constantly available via text message and responds with faithfulness and speed.
小題1:What does the underlined word “distracted” in the fifth paragraph mean?
A.Confused.B.Absent­minded.
C.Comfortable.D.Bad­tempered.
小題2:What would be the best title for this passage?
A.For Teens,Texting Instead of Talking
B.For Parents,Caring Much for Their Kids
C.Advantages and Disadvantages of Texting
D.The Effect of Communication
小題3:The author’s attitude towards texting is________.
A.objectiveB.opposed
C.supportiveD.doubtful
小題4:According to the passage,which of the following statements is NOT true?
A.It is normal for a teen to send or receive 60 text messages a day.
B.Texting is a very popular way of communication among teens.
C.When texting,teens never mind talking with others.
D.The writer limited his son to send or receive text messages at first.

小題1:B
小題2:A
小題3:C
小題4:C

小題1: B
解析 詞義猜測題。文章倒數(shù)第二段最后一句指出,手機信息的響聲會在他們試圖去解數(shù)學題或讀完閱讀材料時打擾他們,所以手機信息的響聲會令他們“分心”。
小題2: A
解析 主旨大意題。文章通過第一段作者講述自己的兒子用手機發(fā)短信的事引出全文,所以全文主要講述的是青少年通過收發(fā)短信與人溝通,所以正確答案為A項。
小題3: C
解析 細節(jié)理解題。依據(jù)文章倒數(shù)第二段第一句“我不認為發(fā)短信會使小孩變笨”和最后一段第一句“我沒有發(fā)現(xiàn)短信會損害青少年的溝通能力”可知,作者對小孩使用手機發(fā)短信持支持態(tài)度。
小題4: C
解析 細節(jié)理解題。由文章倒數(shù)第二段第二句可知,有時候孩子討厭邊發(fā)短信邊和他人說話。
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科目:高中英語 來源:不詳 題型:閱讀理解

Most people are aware that outdoor air pollution can damage their health,but many do not know that indoor air pollution can also have significant health effects.Environmental Protection Agency studies indicate that indoor levels of pollutants may be 3~5 times,and occasionally more than 100 times,higher than outdoor levels.These levels of indoor air pollutants may be of particular concern because most people spend about 90% of their time indoors.
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A.People often fail to notice indoor air pollution.
B.Indoor air pollution sometimes is more dangerous than outdoor air pollution.
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A.Building materials.B.Wet carpet.
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科目:高中英語 來源:不詳 題型:閱讀理解

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B.be respectful at club meetings
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B.friendship can help college students avoid stress
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科目:高中英語 來源:不詳 題型:閱讀理解

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The scientific literature evaluating these techniques goes back to decades and across thousands of articles. It’s far too extensive and complex for the average parent, teacher or employer to look through. Fortunately, a team of five leading psychologists have done the job for us.
Professor John Dunlosky and other psychologists closely examined 10 learning strategies and rated each from high to low utility(實用) on the basis of the evidence they’ve gathered. Here’s part of their conclusions:
In contrast to familiar practices, the effective learning strategies with the most evidence to support them aren’t well known outside the lab. Take distributed practice, for example. This strategy involves spreading out your study time, rather than engaging in one marathon. Cramming (死記硬背)information at the last minute may allow you to get through that test or meeting, but the material will quickly disappear from your memory. It’s much more effective to look through the material at intervals over time.
And the longer you want to remember the information, whether it’s two weeks or two years, the longer the intervals should be.
The second learning strategy that is highly recommended by Dunlosky is practice testing. Yes, more tests---but there not for a grade. Research shows that the mere act of calling information to mind strengthens that knowledge and aids in future retrieval (檢索). While practice testing is not a common strategy---despite the strong evidence supporting it ---there is one familiar approach that captures its benefits: using flash cards. And now flash cards can be presented in digital form. Both distributed practice and practice testing were rated as having “high utility” by Dunlosky.
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A.By analyzing the materials gathered in the past years.
B.By asking some students questions about their study.
C.By doing some experiments on the objects in the lab.
D.By asking parents and teachers to look through the articles.
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A.small in amount
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科目:高中英語 來源:不詳 題型:閱讀理解

In the past, going to a piano teacher was the most popular way to learn how to play the piano. You could get one-to-one teaching and have the opportunity to learn as much as the teacher knew. If you didn’t have private lessons, you could still learn the piano, but you would have to teach yourself. This was easy for some, but very difficult for most. However, with technology developing today, there is at last another way that you can take piano lessons. You can take an online course.
An online course is much cheaper than a private lesson. If a private lesson costs 30-40 dollars per week, just think about how quickly that adds up. You can take a whole online course in piano for just a fraction(小部分) of the money that you would spend on weeks of private lessons. Also, private lessons are usually only one hour per week. So you would have to wait for your next lesson to continue your learning. However, online piano courses are quite different.
With an online piano course, you can work at your own pace. You can also take as many lessons per week as you want, or go back and listen to your last lesson if you have forgotten anything. Most adults who want to learn how to play the piano enjoy being able to go back and listen to the lessons again.
Of course if you need someone to sit beside you and offer you immediate feedback(反饋) as you are playing, you might not get that from an online piano course. However, the lessons online can be viewed(觀看) at any time, or as often as you’d like, which means that you can get your own type of feedback from an online piano course.
小題1:This passage mainly tells us ______.
A.the disadvantages of the traditional ways of learning to play the piano
B.the differences between traditional piano courses and online courses
C.why people prefer online piano courses to traditional piano courses
D.the advantages of learning to play the piano through an online course
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A.That private piano lessons shouldn’t be that expensive.
B.That taking private piano lessons really costs a lot.
C.That not everyone can afford to take piano lessons.
D.That the price for private piano lessons has increased greatly.
小題3:How did the writer make his points clear?
A.By giving detailed data.
B.By giving many examples
C.By writing about his own experiences
D.By comparing with the old ways.

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