[解析]
(1)D.考查上下文语篇信息的理解.此处为承上启下句,上句提到Some of the secrets of getting the most out of our minds are quite simple to carry out once we are aware of them"一些充分激发思维潜能的秘密,一旦我们意识到了,那些都是简单的,容易做到的".下句为Check out these ways to improve your memory,and you may never find yourself wondering where you left your car keys again"用这些方法来提高你的记忆力,你再也不会为找不到汽车钥匙而担心".所以中间为设问句D项:Have you ever wished your memory was more sharp?你也曾希望你的记忆力更敏锐吗?故选D.
(2)G.考查上下文语篇信息的理解.本段是关于改善记忆力的措施:减少压力.对应选项F:In fact,not sleeping well one night can take up to three good night's sleep to recover from萎靡不振,压力,焦虑和记忆力都是大脑的同一区域管理的.下一句提到这就意味着当你感到有压力,焦虑时,你的记忆力就会受到影响.故选项Depression,stress and anxiety all tax the same area of your brain that is responsible for memory抑郁、压力和焦虑都会影响你记忆的大脑的同一区域.符合上下文,故选G.
(3)C.考查上下文语篇信息的理解.本句处于段尾强调本段所提的建议.上句提到Some methods that have worked again and again:meditation,yoga or even spending relaxing time with a pet冥想、瑜伽或者和宠物度过一段放松的时间,这些方式会减轻你的压力.所以此处为C:Give these a try and see what you think试一试这些方法,看看你的思维有什么变化.故选C.
(4)E.考查上下文语篇信息的理解.本段主要介绍运动的好处﹣﹣﹣让你的血液流动起来,对改善记忆力有好处.此处应该对应本段的主题,所以为E:Get moving,and keep your blood flowing in a healthy manner consistently运动起来,让你的血液以健康的方式持续的流动.故选E.
(5)A.考查上下文语篇信息的理解.此处为本段的中心句.本段介绍了记忆力竞赛者常用的增强记忆力的方法﹣一形象记忆.通过联系图象,而不是记忆词汇或数字,我们会更容易记住东西.所以A:Image Association图象关联为本段小标题.故选A.