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    A new study has found that it may be possible to train people to be more intelligent, increasing the brainpower they had at birth．
    Until now，it has been widely assumed that the kind of mental ability that allows us to solve new problems without having any relevant previous experience—what psychologists call fluid intelligence—is innate and cannot be taught（though people can raise their grades on tests of it by practicing）．
    But in the new study，researchers describe a method for improving this skill，along with experiments to prove it works．
    The key, researchers found, was carefully structured training in working memory—the kind that allows memorization of a telephone number just long enough to dial it．This type of memory is closely related to fluid intelligence，so the researchers reasoned that improving it might lead to improvements in fluid intelligence．
    First they measured fluid intelligence of volunteers using standard tests．Then they trained each in a complicated memory task—the child’s card game，in which they had to recall a card they saw and heard．During the course, they needed to ignore irrelevant items, monitor ongoing performance，manage two tasks at the same time and connect related items to one another in space and time．
    The four groups experienced a half-hour of training daily for 8, 12, 17 and 19 days, respectively．To make sure they were not just improving their test-taking skills，the researchers compared them with control groups that took the tests without the training．
    The results, published Monday in The Proceedings of the National Academy of Sciences，were striking．Improvement in the trained groups was a lot greater．Moreover，the longer they trained, the higher their scores were．All performers，from the weakest to the strongest，showed significant improvement．
    “Our results show you can increase your intelligence with proper training．” said Dr Jaeggi, a co-author of the paper．“No one knows how long the gains will last after training stops,” he added, “and the experiment’s design did not allow the researchers to determine whether more training would continue to produce further gains．”
    小题1:.The researchers thought the key to improving the intelligence was ______________．
    A．memorizing telephone numbersB．improving working memory
    C．training in concentrationD．recalling a card
    小题2:.The following aspects of the training help increase intelligence EXCEPT___________．
    A．ignoring irrelevant itemsB．monitoring ongoing performance
    C．managing two tasks at the same timeD．using previous experience
    小题3:.When the experiment was conducted, the researchers______________．
    A．trained the four groups for the same period of time
    B．only made comparisons between the four groups
    C．compared the four groups with control groups
    D．trained the four groups together
    小题4:.By writing the article，the writer intends to ______________．
    A．inform the readers of a new study
    B．call on people to be trained to increase intelligence
    C．prove one’s born brainpower can be improved
    D．tell people the improved intelligence will last forever

    小题1:B
    小题1:D
    小题1:C
    小题1:A

    小题1:根据The key, researchers found, was carefully structured training in working memory 可知选B。
    小题1:根据During the course, they needed to ignore irrelevant items, monitor ongoing performance，manage two tasks at the same time and connect related items to one another in space and time．描述可知不包括选项D。
    小题1:根据To make sure they were not just improving their test-taking skills，the researchers compared them with control groups that took the tests without the training．描述可知选C。
    小题1:根据A new study has found that it may be possible to train people to be more intelligent,描述可知选A，通知读者一向新研究。
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    科目：高中英语 来源：不详 题型：阅读理解

    Dear editor,
    I am Paul , a senior English teacher in Linchuan No. 1 Middle School in Jiangxi Province , China. This letter is written to ask for your opinion.
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    I am looking forward to your authoritative opinion. Thanks.
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    Paul Liao
    小题1:.
    . What can be learnt from the letter is that the writer ________.
    A．writes to argue with the editor over China’s present test system
    B．thinks the reference answer to the sentence is completely wrong
    C．thinks subjective test forms constitute a rather high percentage in NMET
    D．doesn’t think highly of China’s present English proficiency test forms
    小题2:.
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    科目：高中英语 来源：不详 题型：阅读理解

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    B．people are becoming more and more afraid of a possible nuclear meltdown in Japan
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    科目：高中英语 来源：不详 题型：阅读理解

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    科目：高中英语 来源：不详 题型：阅读理解

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    科目：高中英语 来源：不详 题型：阅读理解

    More parents are looking to cellphones to help keep their children safe.  But mom and dad should be careful: Kids who talk on a cellphone may be more likely to step into traffic. Children should learn to end phone conversations before they prepare to step into traffic.
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    小题1:In Schwebel’s opinion, _____ .
    A．kids are still too young to walk on the street alone
    B．kids don’t know how to use cellphones appropriately
    C．kids have little experience in crossing the street alone
    D．kids are not experienced cellphone users
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    B．Children should be forbidden to chat on the phone when outside.
    C．Cellphones do more harm to children than other distractions.
    D．Parents should teach kids about cellphones and street safety.
    小题3: The underlined word “riveted” may mean“_____”.
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    A．There are dangers of crossing streets while on the phone.
    B．Her 9-year-old son is not interested in talking on the phone.
    C．Cellphones are more helpful than harmful to children.
    D．Kids don’t pay attention to the environment when talking on the phone.
    小题5: The purpose of writing this passage is to _____.
    A．advise parents not to buy cellphones for children
    B．introduce a phone that only allows kids to call up parents
    C．expect kids not to talk on cellphones while on the street
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    科目：高中英语 来源：不详 题型：阅读理解

    Getting rid of dirt, in the opinion of most people, is a good thing. However, there is nothing fixed about attitudes to dirt.
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    D．they considered bathing as the cause of skin disease
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    A．By providing examples.
    B．By making comparisons.
    C．By following the order of time.
    D．By following the order of importance.
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    A．To stress the role of dirt.
    B．To introduce the history of dirt.
    C．To call attention to the danger of dirt.
    D．To present the change of views on dirt.

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    科目：高中英语 来源：不详 题型：阅读理解

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    小题1:. What is the students’ purpose of creating such a baby?
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    小题2:What’s the new type of robot like in Hiroki Kunimura’s mind?
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    小题3:. What can we learn from the passage?
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    B．There may be a lack of workers in Japan in the future．
    C．The lifespan(寿命)of Japanese people will decrease in the future．
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    科目：高中英语 来源：不详 题型：阅读理解

    Every year mobile phones develop. Imagining what they will look like and be able to do in 2020 is really a challenge. To help, experts have outlined three major mobile trends that they believe will have become reality by then.
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    A．a lead-inB．a conclusionC．a summary D．a supporting fact
    小题2:Which of the following is most likely to be the appearance of a mobile phone in 2020? 

    小题3:From the text, we can learn that the future mobile phones will          .
    A．drive cars for us
    B．be controlled by the users’ voices
    C．be controlled by home appliances
    D．be very big together with separated multiple parts
    小题4:The text mainly tells us          .
    A．three major trends of mobile phones
    B．what mobile phones will look like in 2020
    C．the future mobile phones are gesture-based
    D．some new functions of the present mobile phones

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