Question

20．TOP 4 WAYS TO IMPROVE YOUR BRAIN FITNESS
Brain fitness has basic principles：variety and curiosity．When anything you do becomes second nature，you need to make a change．If you can do the crossword puzzle in your sleep，it's time for you to move on to a new challenge in order to get the best workout for your brain．Curiosity about the world around you，how it works and how you can understand it will keep your brain working fast and efficiently．（36）FPlay games
Brain fitness programs and games are a wonderful way to tease and challenge your brain．Suduko，crosswords and electronic games can all improve your brain's speed and memory．These games rely on logic，word skills，math and more．（37）AYou'll get benefit more by doing these games a little bit every day--spend 15 minutes or so，not hours．
Think deeply
Thinking deeply is perhaps the single greatest thing you can do for your mind or body health．（38）GBy creating a different mental state，you engage your brain in new and interesting ways while increasing your brain fitness．
Eat for your brain
Your brain needs you to eat healthy fats．Focus on fish oils from wild salmon，nuts such as walnuts，seeds such as flax seed and olive oil．（39）CRemove transfats（反式脂肪）completely from your diet．
（40）EStories are a way that we solidify memories，interpret events and share moments．Practice telling your stories，both new and old，so that they are interesting，attractive and fun．Some basic storytelling techniques will go a long way in keeping people's interest both in you and in what you have to say．

A．These games are also fun．
B．Learn something from a story．
C．Eat more of these foods and less fats．
D．Eat as much as you can．
E．Tell good stories．
F．Use the ideas below to help obtain your seek for mental fitness．
G．It not only relaxes you，but gives your brain a workout．

Answer 1

分析 本文属于说明文阅读，作者通过这篇文章主要向我们描述了四种锻炼方法让你的大脑更健康．

解答 36．F．推理判断题．根据上文的句子"it's time for you to move on to a new challenge in order to get the best workout for your brain．"可知下文介绍一些帮助训练脑部的方法，故选F．
37．A．推理判断题．根据上文的句子"These games rely on logic，word skills，math and more．"介绍这些游戏的好处，可知，下面进一步说明这些游戏也是有趣的．故选A．
38．G．推理判断题．根据上文的句子"Thinking deeply is perhaps the single greatest thing you can do for your mind or body health．"可知这是介绍深层思考的好处，接下来是：这不仅让你放松，也让你的大脑锻炼．故选G．
39．C．推理判断题．根据上文的句子"Focus on fish oils from wild salmon，nuts such as walnuts，seeds such as flax seed and olive oil．"介绍一些健康食品，可知这里是，多吃这些食物，少一些脂肪．故选C．
40．E．推理判断题．根据下文的句子"Stories are a way that we solidify memories，interpret events and share moments．"可知这段主要介绍讲故事，说明小标题是：讲好的故事．故选E．

点评 七选五阅读是完成性阅读，和完形填空很类似，不同的是一个选词，一个选句子．解题时，要注意上下文语境，充分考虑信息词（选项中和空格前后句子中相同或相近的词），选出最符合语境的句子．