第六段呼吁读者：动物有自己的情感和思想，我们不要只将动物当成我们的食物。结合每段大意可知，该文主要是围绕动物也有情感有思想来展开的。故A选项适合做该文标题。
第二节（共5小题；每小题2分，共10分）
根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Sleep and Teens--Biology and Behavior
How much sleep do teens need? And how much sleep are they realistically getting? Based on current data, most teens need about 9-plus hours to have the best or most suitable sleep night. ___51___
Many factors combine to decrease sleep in adolescents. We can think in general of two major factors: biological, the brain processes that regulate the amount and timing of sleep, and behavior, all the psychological, parental, societal, cultural features of teen’s life.
___52___These changes lay the ground work for the biological night to occur later during the teen years than before. Circadian Rhythms (daily biological clock) seems to slow down as young people progress through the middle school years. At the same time, the sleep pressure system appears to change in a way that makes it easier to stay awake longer, though without changing the amount of sleep that is needed.
Moreover, many teens have a \computer with 24/7 Internet access, telephones, electronic game stations, MP3 players, and so forth. These technologies provide instant and constant contact with peers. Societal and media pressure to consume these technologies is now higher than ever. Yet society also requires that teens go to school at a time of day that is at odds with their biological and social lives. So we see teens turn to caffeine, late-night Internet and cramming in activity after activity as a means to keep awake. _____53_____ Problems emerge for lack of sleep. ____54____For some, grades begin to suffer as they struggle to keep awake during class and while doing homework. And others may simply feel moody, never knowing how to feel or do their best. Worse still, many teens suffer from both physical and mental illness.
____55____The earlier teens can start this good sleep habit, the easier it will be for them to stay healthy, happy and smart.
A. Sleep experts recommend teens keep consistent sleep and wake schedule.
B. Teens may schedule sleep like any other daily activity and make sleep a priority. C. Then they are trapped into a terrible situation where they would never get enough sleep. D. The sleep-wake bio-regulatory factors appear to change significantly during adolescence. E. Some teenagers struggle to wake up in the morning, often resulting in late or missed school. F. Teens may be driven to things that can wake them up because they'll fall asleep if they do not. G. However, it is indicated that most teens fall short of this goal, many by a considerable amount. 【答案】51. G 52. D 53. C 54. E 55. A 【解析】
这是一篇介绍说明类文章。目前青少年睡眠减少，达不到标准睡眠时间。文章分析了导致这种现象出现的原因，介绍了睡眠不足导致的问题，并提出了解决办法。 【51题详解】
上一句提到：根据现在的研究数据，大部分青少年晚上需要九个多小时的睡眠。第二段第一句提到：很多因素导致青少年睡眠时间减少。故该空应当提到青少年睡眠不够这个现象。G选项“但是，大部分青少年达不到这个目标。”承上启下。故选G。 【52题详解】
上一段介绍了导致青少年睡眠减少的两大因素。该空下一句提到：这些变化使得青少年在晚上睡得比以前晚了。由these changes可知，该空应当提到“改变”这个话题，结合选项，D选项“这些睡觉-觉醒的生物调节因素似乎在青春期发生了巨大变化。”承上启下。故选D。 【53题详解】
上文提到：很多青少年可以频繁的接触到电视、计算机等电器。这些电器使他们可以和同龄人保持持续不断的联系。社会和媒体对消费这些电器的压力现在比以往任何时候都要大。但是，社会还要求青少年在一天中与他们的生理和社会生活不一致的时候上学。这样，青少年每天晚上就通过喝咖啡，上网等活动以使自己保持清醒。承接上文，C选项“然后，他们就陷入一种糟糕的境地中：他们永远也得不到足够的睡眠。”是上文内容的结果。故选C。 【54题详解】
上一句提到：因为缺乏睡眠，一些问题就出现了。那么，该空应当提到出现的问题，结合选项，只有E选项“一些青少年会出现早晨醒的晚而迟到甚至缺课的情况。”符合上下文逻辑，故选E。
【55题详解】
下一句提到：青少年开始这种好的睡眠习惯越早，对他们而言，保持健康，快乐和聪明就越容易。由该句中的“this good sleep habit”可知，该空应当提到一种好的睡眠习惯，结合选项，A选项“睡眠专家建议青少年应该遵守一贯的睡眠时间表”，即：他们的作息应当有规律。”，是下句的原因。故选A。
第三部分：书面表达（共两节，35分） 第一节（15分）
56.你班英语课上以“I Have A Dream”为题进行“说”的练习，请你写一份讲稿，内容包括： 1．你的梦想是什么； 2．你为何有此梦想； 3．你如何实现梦想。 注意：1．词数不少于50；
2．开头和结尾已给出，不计入总词数。 Hello, everybody!
__________________________________________________________________________ ____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
__________________________________________________________________
Thank you.
【答案】Hello, everybody! I’m very glad to share my dream with you.
I have a dream that one day I could be a pianist. I dream of playing a sweet tune for those who need music, bringing happiness to sorrowful souls and enthusiasm to weary spirits.
I love music, and I love the feeling of playing music in front of the audience. Of all the instruments, the delicate yet powerful sound a piano makes impresses me most.
It’s clear that I have a long way to go before I realize my dream. Therefore, I will practice every day as long as time permits and learn as many songs as I can. I will put my heart into my pursuit of music and never give up.
I am confident that one day my dream will come true. Thank you. 【解析】
这是一篇提纲类作文。文章应分三个层次写：第一：表明自己的梦想；第二：阐述该梦想的原因；第三：写出实现该梦想的措施。文章内容比较贴近学生生活，属于比较简单的一篇文章。本文应以现在时态为主。应用第一人称。
【亮点说明】该文条理清楚，语言简洁，内容齐全，非常适合演讲稿的特点。长短句结合，适当运用了高级词汇和句式：1. 同位语从句：I have a dream that one day I could be a pianist. 2. 定语从句：I dream of playing a sweet tune for those who need music. 3. 主语从句：It’s clear that… 4. 高级词汇：pursuit，in front of the audience，as long as time permits
第二节（20分）
57.假设你是红星中学高三学生李华，请根据以下四幅图的先后顺序，用英语写一篇日记。记述上周末你和你的英国朋友Jim用微信支付购物的过程。 注意：词数不少于60。
提示词：二维码QR code; 糖葫芦candy-coated haws(tanghulu)
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