第二节(共10小题； 每小题1.5分， 满分15分)
阅读下面短文， 在空白处填入1个适当的单词或括号内单词的正确形式。
One habit of those people who are smarter than everyone else is to stay up late. In movies, the creative genius always works late into the midnight hours by candlelight—and perhaps this style 61.____________(root) in fact.
A study 62.____________ experts from the London School of Economics and Political Science found that people who tend to go to bed later have 63.____________(high) IQs. 64.____________ study authors believe the root of why this is lies in our evolution—because nighttime was a more dangerous time, and our ancestors who were to stay up instead of going to sleep 65.____________(need) to be more intelligent. Also, 66.____________(stay) awake into the night was a new idea 67.____________ was attractive to curious minds.
Today, our varying living rhythms may still reflect this. “Perhaps some smart people stay up late because their internal clocks are 68.____________(simple) different，” Dr. Wai says. “Or, perhaps they stay up late because they tend to be alone, and like being up late at night without distractions to think and solve their 69.____________(problem)．” But if you are a night owl, still remember 70.____________(get) your seven to nine hours of sleep.
第二节
【解题导语】 研究表明，有熬夜习惯的人有更高的智商。
61．is rooted 解析：考查固定用法。根据语境可知，这种电影的情节可能来源于真实情况。be rooted in sth.“起源于某事物”是固定用法，且此处叙述的是一般情况，应用一般现在时，故填is rooted。
62．by 解析：考查介词。根据语境可知，此处是说一项由专家所做的研究，故填by。
63．higher 解析：考查形容词比较级。根据上下文及空前的“go to bed later”可知，这里是说睡觉更晚的人有更高的智商，故此处用high的比较级higher。
64．The 解析：考查冠词。这里特指上文提到的研究的作者们，故用定冠词The。
65．needed 解析：考查动词的时态。根据语境可知，此处叙述的是发生在过去的事情，应用一般过去时，故填needed。
66．staying 解析：考查动名词。分析句子结构可知，此处为动名词短语作主语。
67．that/which 解析：考查连接词。分析句子结构可知，空处引导定语从句，修饰先行词a new idea，在从句中作主语，故填that/which。
68．simply 解析：考查副词。修饰形容词应用副词，故用simple的副词形式simply修饰其后的different。
69．problems 解析：考查名词的单复数。根据句意“也许他们熬夜是因为他们倾向于独处，喜欢深夜不分心来思考和解决问题”，且problem为可数名词可知，此处应用problem的复数形式，故填problems。
70．to get 解析：考查非谓语动词。remember to do sth.“记得去做某事”为固定用法，故填to get。
阅读下面短文， 在空白处填入1个适当的单词或括号内单词的正确形式。
One habit of those people who are smarter than everyone else is to stay up late. In movies, the creative genius always works late into the midnight hours by candlelight—and perhaps this style 61.____________(root) in fact.
A study 62.____________ experts from the London School of Economics and Political Science found that people who tend to go to bed later have 63.____________(high) IQs. 64.____________ study authors believe the root of why this is lies in our evolution—because nighttime was a more dangerous time, and our ancestors who were to stay up instead of going to sleep 65.____________(need) to be more intelligent. Also, 66.____________(stay) awake into the night was a new idea 67.____________ was attractive to curious minds.
Today, our varying living rhythms may still reflect this. “Perhaps some smart people stay up late because their internal clocks are 68.____________(simple) different，” Dr. Wai says. “Or, perhaps they stay up late because they tend to be alone, and like being up late at night without distractions to think and solve their 69.____________(problem)．” But if you are a night owl, still remember 70.____________(get) your seven to nine hours of sleep.
第二节
【解题导语】 研究表明，有熬夜习惯的人有更高的智商。
61．is rooted 解析：考查固定用法。根据语境可知，这种电影的情节可能来源于真实情况。be rooted in sth.“起源于某事物”是固定用法，且此处叙述的是一般情况，应用一般现在时，故填is rooted。
62．by 解析：考查介词。根据语境可知，此处是说一项由专家所做的研究，故填by。
63．higher 解析：考查形容词比较级。根据上下文及空前的“go to bed later”可知，这里是说睡觉更晚的人有更高的智商，故此处用high的比较级higher。
64．The 解析：考查冠词。这里特指上文提到的研究的作者们，故用定冠词The。
65．needed 解析：考查动词的时态。根据语境可知，此处叙述的是发生在过去的事情，应用一般过去时，故填needed。
66．staying 解析：考查动名词。分析句子结构可知，此处为动名词短语作主语。
67．that/which 解析：考查连接词。分析句子结构可知，空处引导定语从句，修饰先行词a new idea，在从句中作主语，故填that/which。
68．simply 解析：考查副词。修饰形容词应用副词，故用simple的副词形式simply修饰其后的different。
69．problems 解析：考查名词的单复数。根据句意“也许他们熬夜是因为他们倾向于独处，喜欢深夜不分心来思考和解决问题”，且problem为可数名词可知，此处应用problem的复数形式，故填problems。
70．to get 解析：考查非谓语动词。remember to do sth.“记得去做某事”为固定用法，故填to get。
