75. We can learn from the passage that ______.
A. Christian Eijkman’s experiment was successful B. the Javanese didn’t like vitamins
C. beri-beri was caused by chickens D. the Javanese’s disease was caused by a kind of germ
第Ⅱ卷(非选择题共35分)
第四部分 写作 (共两节, 满分35分)
第一节 任务型阅读 (共10小题；每小题1分，满分10分)
阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意：每个空格只填一个单词。请将答案写在答题卡相应题号的横线上。
Until just a few years ago，we doctors believed that the brain stopped making new neural(神经系统的)connections (meaning that your memory began to get worse)when the body stopped developing，usually in your early 20s. And we knew that，like any other body part，neurons weaken as we age. Loss of brain function due to neural breakdown was assumed to be a normal，unavoidable part of aging.
It turns out that we were wrong. In the past few years，it has been discovered that you can，in fact，make new neurons starting in your 20s and continuing well into old age. You can literally rewire the brain with new parts as the older parts wear out. How？Simple：Keep learning. Just as your body can pack on and condition new muscle，your brain can rebuild used-up neurons.
How strong is the evidence for this？Strong enough that a $200 million industry devoted to brain boosting software (products like Brain Age，MindFit，and Lumosity that supposedly improve your memory function)has sprung up out of nowhere. All“mental fitness”means are keeping your memory intact(everything from phone numbers to how to throw a football)．So what can you do to stay smart
Keep blood pressure down. People with high blood pressure are more likely to develop cognitive impairment later in life.
Eat more vitamins. Like E(in nuts and sunflower seeds)，B6 and B12(beef，tuna)，and folic acid(leafy greens，citrus，berries)，which help keep your brain’s chemistry in balance.
Exercise your brain. This is the best way to rebuild and strengthen those precious neurons. Learn to play chess or the guitar. When you’re at a stoplight，try to recall the starting lineup of the 1983 Celtics. See a movie that doesn’t feature Ben Stiller. Or read，like，a book.
Title：How to keep the 76.________smart？
Previous
77._________The brain no longer makes new neural connections once the 78.________ of one’s body has stopped.
New
79. ________
●New neurons continue to occur even in one’s old age.
●80.________contributes to the development of the new parts of your brain.
●Many products which claim to improve your brain function appear in the 81._________.
82._________●Keep yourself away from 83._________blood pressure.
●84._________in more vitamins for the needs of your brain.
●85.________your brain as much as you can.
第二节：书面表达(满分25分)
高三年级是高中生活的最后一年，这一年中，学生们面临着沉重的升学压力。因此，很多学生课间也坐教室里用功，但学习效率和成绩并不理想。由此你想告诉他们：适当的休息很有必要。现在就请你以“ATen-minuteBreak”为题，按下列要点写一篇短文，让这些同学从中有所启发。要点如下：
1．十分钟的课间休息很有必要。2．要注意适当的休息方式。3．你是怎样利用这十分钟的。注意：词数120左右。
五河县高级中学2014-2015学年度第一学期期中考试
高三年级英语答题卷
第一节 任务型阅读
76____________ 77____________ 78____________ 79____________ 80___________
81____________ 82____________ 83____________ 84____________ 85___________
第二节：书面表达
ATen-minuteBreak
____________________________________________________________________________
五河县高级中学2014-2015学年度第一学期期中考试高三年级英语答案
【解题导语】 作者在感恩节时帮助两位收废品的小孩，从他们对生活的朴实的理解中受到启迪，明白了知足者常乐、生活充实就意味着富有的道理。
36～40 CABCA 41～45 DABBC 46～50ACADA 51～55 DADBC
56-59 ACBB 60-63 C B AD 64-67 BDDA 68-71 ABCC 72-75 ADBA
76.brain 77.belief 78.growth/development 79. discoveries 80.Learning 81.market
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