国家公共英语二级（阅读理解）练习试卷35
阅读理解（含3小题）
It\’ s a time when school, homework, active social lives and part-time jobs keep teenagers (青少年) busy from early in the morning until late at night. They are likely to try to make up for a lack of sleep by \\
1.What effect does \\(C)
A. Improving their health.
B. Weakening their energy.
C. Disturbing their biological clock.
D. Making up for their hormone loss.
解析：细节题。题干意为“周末‘睡懒觉’对青少年有何影响？”由第一段末句“makes the problem worse”可知影响是负面的；由第二段第三句“the biological clock…resets…..，causes teens to fall asleep later.”可知，这个负面影响主要是生物钟被重置，即为遭到破坏或扰乱。A选项完全有悖原文，B选项“削弱精力”和睡懒觉无关，D选项“弥补荷尔蒙缺失”在原文中未曾提及。故C正确。
2.The study in Minnesota shows that starting morning school one hour later helps to________.(D)
A. make teenagers grow faster
B. change teenagers’ sleep needs
C. do more research on teenagers
D. improve students’ achievements
解析：细节题。题干意为“明尼苏达州的研究表明，早间上课时间推迟一个小时有助于______。”原文最后一段提到，该地区SAT大学入学考试平均成绩提高（jump）了100多分，由此可见，D选项“提高学生成绩”是正确答案。另外三个选项“促进青少年成长”“改变青少年睡眠需求”“针对青少年做更多的研究”在原文中都未曾提及。故D正确。
3.The text helps us to know more about teenagers’________.(B)
A. daytime activities
B. sleeping habits
C. mental problems
D. studying methods
解析：主旨题。题干意为“本文有助于我们了解更多青少年的__________。”阅读原文可知，本文在重点讲述青少年的睡眠问题，包括导致青少年睡眠晚的原因，睡眠推迟带来的负面影响（如扰乱生物钟、导致睡眠不足、影响出勤率和学习效果等），继而提出可以通过上课时间推迟来满足睡眠需求。全文始终在围绕青少年的睡眠问题展开。故B正确。
We feel it is important to start reading to your child right from the start—the younger the better! With little ones (children from birth to 4) it is very important to read and reread books. Starting early makes the job of the listener (for you will be teaching your child how to listen) easier, as it helps to develop an early love of the written and spoken word.
We believe that you should read aloud to your child at least once every day. Set a special reading time during the day or evening when you can settle down and enjoy a book, without interruption. For most families, reading aloud at bedtime is a common practice.
We understand that it can be quite discouraging to read to a child who takes no interest. Take heart! Learning to listen takes experience. The more you read, the more your child will learn to sit for a story. Children have a natural development of responses(反应) to your reading. By the time your child reaches 6- 7 months, s/he is attracted by the book in your hand, and would like to test it out by using it as a chew(咀嚼) toy. This is natural \\\\ By one year, your child is learning to listen and talk about the pages, often shouting out things s/he recognizes. Encourage this! And at the onset(起始) of walking, you have your biggest challenge yet. Your child is always on the go. You need to set your reading time for a time in the day when your child is preparing to settle down. This means bedtime. Remember, it is your right and duty to teach your child about the power of books. Of course, it doesn\’ t happen overnight, but the returns are great!
4.Who does \\(B)
A. The writer.
B. The child.
C. The parent.
D. The teacher.
解析：细节题。题干意为“第一段中的\\
5.The best time of the day to read stories to a child is________.(D)
A. when the child is still active in the early evening
B. when the parents finish the day’ s housework
C. w
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