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学习步骤
Step 01 : 快速浏览题目和选项
Step 02: 点击语音，集中注意力听，选出答案
Step 03: 对答案，看解析
Step 04: 对着听力原文再精听几遍，仔细理解，尤其注意自己没听懂的地方。
（本篇难度：高）
（点开录音，边听边做下面4道习题）
听力习题
Questions 30 to 32 are based on the passage you have just heard.
30
A. How to make computers more intelligent.
B. How to increase scientific productivity.
C. Whether humans are getting smarter.
D. Whether video games help improve IQ.
31
A. People's IQ scores keep rising for the past half century.
B. Average people have lower IQ scores than decades ago.
C. Kids are better at school than the previous generation.
D. Parents are under more pressure than their children.
32
A. Scientists are more creative.
B. There's no upward trend.
C. New inventions are springing.
D. There's boom in business.
听力原文
Most kids are much better than their parents at programming the video or setting up the new computer. Almost certainly they can beat Mum and Dad at video games. And they probably think they are smarter than their parents. But here's the surprise: those kids may be right. If IQ tests tell us anything at all, today's young people really are smarter than their parents. [31]Studies from numerous countries suggest that IQ scores have been rising fast since at least the 1950s -enough to mean that someone with an IQ classed as average then could be labelled as having low intelligence today. [30]Humans, it seems, are getting cleverer and cleverer with each passing generation. But not so fast. There's a serious argument among psychologists over just what the upward trend in IQ scores really means. Some researchers argue that we're not getting more intelligent overall, just getting better at a particular sort of problem-solving. Others, though, say they have found echoes of rising IQ scores in "real world" measures of intelligence. A study last year analysed a basket of indicators including scientific productivity and performance in intellectual games such as chess and bridge. Admittedly, none of the measures taken alone is compelling evidence of a rise in intelligence. An increase in scientific productivity, for example, could simply reflect the fact that scientists are under ever-increasing pressure to publish papers. [32]And some measures, such as the number of patents awarded, did not show clear trends.
答案及解析
Questions 30 to 32 are based on the conversation you have just heard.
30. What is the speaker mainly talking about?
正确答案：C
解析：主旨题需要把握全文内容。文章前半部分说的是人类似乎越来越聪明了，但是中间话锋一转（But not so fast. There's a serious argument...）说明有不同看法，后半部分主要讲异议。故C是对文章最全面的概括。
31. What do studies from some countries suggest?
正确答案：A
解析：原文提到，有一些国家的研究表明，至少从20世纪50年代开始，人们的智商在不断上升。A是原文的同义转换。
32. What message does the number of patents awarded convey?
正确答案：B
解析：此题虽然是考查对文章尾句的理解，但也应该结合前文，由于文中后半部分都是否定含义，尾句中的did not show clear trends应该也是说没有明显的“上升趋势”。
鹏哥点评
力理解的本质是“听力+理解”，有没有发现我们的阅读技巧，在听力处同样适用？尤其是把握文章主旨，展开统一替换等技巧，对于听力来说也非常管用。
本文是一篇短文听力，难度较大，值得大家多听几遍哦！
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