此资源为用户分享，在本站免费下载，只限于您用于个人教学研究。

约4190字。

　　Unit5     同步检测
　　Ⅰ.阅读理解
　　A recent research shows that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens.But at the age of 15 or so，the men voluntarily began cutting down their nightly sleep time because of pressures from school，work，and other activities.These men tended to view their nightly periods of unconsciousness as interruptions in their daily routines.
　　In general，these “short sleepers” appeared ambitious，active，energetic，cheerful，and very sure about their career choices.They often held several jobs at once，or worll­or part­time while going to school.And many of them had a strong urge to appear “normal” or “acceptable” to their family，friends and so on.
　　When asked to recall their dreams，the “short sleepers” did poorly.More than this，they seemed to prefer not remembering.In similar situation，their usual way of dealing with psychological problems was to deny that the problem existed，and then to sy in the hope that the trouble would go away.
　　The sleep patterns of the “short sleepers” were similar to，but less extreme than，sleep patterns shown by many mental patients.
　　The “long sleepers” were quite different indeed.The research shows that these young men had been lengthy sleeps since childhood.They seemed to enjoy their sleep，protected it，and were quite concerned when they were occasionally robbed of their desired 9 hours of nightly bed rest.They tended to recall their dreams much better than did the “short sleepers”．
　　【文章大意】　本文是一篇研究报告。报告中对睡眠少的人和睡眠多的人进行了对比分析，研究出了他们睡眠时间不同的原因，及其在梦境回忆、性格特点等方面的差异。
　　1．According to the report，________．
　　A．many “short sleepers” needed less sleep before they were teenagers
　　B．many “short sleepers” were forced to reduce their nightly sleep time
　　C．many “long sleepers” were quite concerned when they slept 9 hours
　　D．many “long sleepers” had kept their sleeping habits since childhood
　　解析：选D。细节理解题。根据文章最后一段第二句“The research shows that these young men had been lengthy sleeps since childhood.”可知，答案D符合文意。
　　2．Many “short sleepers” were likely to hold the view that________．
　　A．sleep could make people appear active and cheerful
　　B．sleep was the least important on their daily routines
　　C．they were acceptable to all their friends and family
　　D．they were less extreme than many mental patients
　　解析：选B。推理判断题。根据文章第一段最后一句“These men tended to view their nightly periods of unconsciousness as interruptions in their daily routines.”可推知，他们将睡眠看成日常生活的障碍，故答案B符合文意。
　　3．It can be concluded from the third paragraph that________．
　　A. “short sleepers” dealt with the psychological trouble themselves
　　B．“short sleepers” were unwilling to face psychological problems
　　C．“short sleepers” shortened the sleeping time because of pressures
　　D．“short sleepers” would rather remember than forget their dreams
　　解析：选B。细节理解题。根据文章第三段最后一句“In similar situation，their usual way of dealing with psychological problems was to deny that the problem existed...”可推知，答案B符合文意。
　　4．What is the purpose of writing this passage?
　　A．To introduce the result of a recent research.
　　B．To advise people to sleep for a longer time.
　　C．To show the disadvantages of short sleeping.
　　D．To explain the advantages of long sleeping.
　　解析：选A。写作意图题。根据文章第一段的开篇点题和对文章的整体理解可知，本文是一篇研究报告，写作的主要目的是：介绍研究的成果，故答案A符合文意。
　　Ⅱ.七选五补缺题
　　Four Habits to Help You Succeed
　　We all want to succeed，whether it’s in losing weight or learning to play the guitar.For those who have tried and failed，success seems difficult to understand.Why does one person succeed where another person fails？1.________
　　1．Identify your core values.
　　Finding your core values is in line with creating inner motivation.2.________ Pick a handful of things and actually write them down.Remind yourself of your values every day，and reflect on whether you are honoring those values through your work.