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13.A new study shows students who write notes by hand during lessons perform better on exams than those who use laptops(笔记本电脑).
Students are increasingly using laptops for note-taking because of speed and legibility(清晰度).But the research has found laptop users are less able to remember and use what they have been taught.
Researchers performed experiments to find out whether using a laptop increased the tendency (趋势)to make notes"mindlessly"by taking down word for word what the teachers said
In the first experiment,students were given either a laptop or pen and paper.They listened to the same lesson and were told to use their usual note-taking skills.Thirty minutes after the talk,they were examined on their ability to remember facts and on how well they understood what the teacher taught.
The researchers found that laptop users took twice as many notes as those who wrote by hand.However,the laptop users performed worse at remembering and using the ideas.Both groups scored similarly when it came to memorizing facts.
The researchers'report said,"While more notes are beneficial(有益的),if the notes are taken mindlessly,as is more likely the case on a laptop,the benefit disappears."
In another experiment was done to test long-term memory,students took notes as before but were tested a week after the lesson.This time,the students who wrote notes by hand performed much better on the exam.
These two experiments suggest that handwritten notes are not only better for immediate(即时) learning and understanding,but that they also lead to better revision in the future.
50.More and more students prefer to use laptops for note-taking because they canD.
A.Understand lessons better       
B.Remember lessons better
C.get higher scores              
D.write more notes
51.The author of the passage wants toC.
A.encourage more to use laptops              
B.explain the steps of taking notes
C.stress the advantages of taking notes by hand  
D.test the importance of long-time memory
52.The passage is likely to appear inC.
A.a newspaper advertisement      
B.a computer textbook
C.a science magazine            
D.a history report.

分析 短文讲了通过实验发现手写记笔记比用笔记本记笔记好处更多,学生更容易记住记的材料.这样可以督促学生多用手记笔记.

解答 答案:50.D   细节理解题.根据第二段第一行句子Students are increasingly using laptops for note-taking because of speed and legibility(清晰度).越来越多的学生使用笔记本记笔记,因为速度快更清晰.可知越来越多的学生喜欢用笔记本记笔记,因为这样他们可以记更多的笔记.故选D.
51.C  细节理解题.根据整篇文章内容及其最后一段句子These two experiments suggest that handwritten notes are not only better for immediate(即时) learning and understanding,but that they also lead to better revision in the future.这两个实验表明,手写的笔记不仅可以更好的即时学习和理解,而且它们在未来也可以更好的引导复习.可知文章介绍通过实验发现手写记笔记比用笔记本记笔记好处更多,学生更容易记住记的材料,所以作者是想强调用手记笔记的重要性.故选C.
52.C  细节推测题.根据整篇文章内容作者介绍手写记笔记和用笔记本记笔记好处相比,学生更容易记住记的材料.这个结果是通过两个实验得出的,所以应该是出现在科学杂志上,而不是:报纸广告,计算机教材,和历史报道,故选C.

点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.

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