高考英语百日训练之阅读理解（55）含答案解析
【题文】
Laughter is part of the universal human vocabulary. All members of the human species understand it. Unlike English or French or Swahili, we don’t have to learn to speak it. We re born with the capacity to laugh.
Very little is known about the specific brain mechanisms responsible for laughter. Contrary to folk wisdom, most laughter is not about humor; it is about relationships. To find out when and why people laugh, I went with veral assistants to local malls and recorded what happened just before people laughed. Over a 10-year period, we studied over 2,000 cas of naturally occurring laughter.
We found that most laughter does not necessarily follow jokes. People may laugh after a variety of statements, such as, “Here comes Mary,” “How did you do on the test?” or “Do you have a rubber band?” The certainly aren’t jokes.
We believe laughter evolved from the panting (喘气的) behavior of our ancient ancestors. Today, if we tickle (使发痒) chimps, they don’t laugh. But, instead, they produce a panting sound. That’s the sound of ape laughter, and it’s the root of human laughter.
Apes laugh in the kinds of situations that lead to human laughter, like games that involve chasing. Other animals produce sounds during play, but they are so different from laughter. Rats, for example, produce high sounds during play and when tickled, but the are very different in sound from human laughter.
Laughter is often positive, but it can be negative too. There’s a difference between “laughing with” and “laughing at”. People who laugh at others may be trying to drive them out of the group.
No one has actually counted how much people of different ages laugh, but young children probably laugh the most. At ages 5 and 6 we probably laugh more than at any other times. Adults laugh less than children, probably becau they play less.
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Work now underway will tell us more about the brain mechanisms behind laughter, how it has evolved, and why we’re so susceptible to tickling.
8. What was the purpo of the decade’s rearch?
A. To prove that people laugh becau of humour.紫米糕
怎么养鹦鹉B. To find out the real reason for people s laughter.
C. To rearch people s different reaction on jokes.
D. To record conversations among shoppers in malls.
9. What can we learn from the text?
A. People who play more tend to laugh more.
B. Apes produce high sounds when tickled
阴虚吃什么好C. Scientists know the brain mechanisms responsible for laughter well.
D. The situations in which apes laugh are very different from tho in which humans laugh.
10. What does the underlined word “susceptible” in the last paragraph probably mean?
A. Sensitive. B. Flexible.东兴牛肉王
C. Addictive. D. Reliable.
11. Which of the following might be the best title for the text?
A. The Impact of Laughter
B. The Meaning of Laughter
C. A Big Mystery: Why Do We Laugh?红曲米的功效与作用
D. Laughter: The Most Beautiful Words
保护环境的手抄报【答案】8. B 9. A 10. A 11. C
【解析】
本文是一篇议论文。笑容是世上最通用的语言，笑容是世上最温暖的语言。本文探讨了人类为什么笑这个话题。
【8题详解】
推理判断题。根据文章第二段的To find out when and why people laugh可知本文写作目的是弄清楚人类什么时候以及为什么会笑。故B项正确。
【9题详解】
推理判断题。根据文章倒数第二段的At ages 5 and 6 we probably laugh more than at any other times. Adults laugh less than children, probably becau they play less.可知，玩得多的人笑得多。A项正确。
10题详解】
词义猜测题。联系上下文可知susceptible（易受……影响的）与nsitive的意思最为接近。
故选A。
【11题详解】
主旨大意题。笑容是世上最通用的语言，笑容是世上最温暖的语言，本文探讨了人类为什么而笑这个问题。故C项为最佳标题。
【标题】湖南省长沙市雅礼中学2019届高三下学期一模英语试题
【结束】
