3.________
Stress is one of the brain's worst enemies.Over time,if left unchecked,long-term stress destroys brain cells.In addition to stressression,anxiety,and constant worrying can also take a heavy toll on the brain.In fact,some of the symptoms of depression and anxiety include difficulty concentrating,making decisions,and remembering things.If you are mentally slow because of depression or anxiety,dealing with the problem will make a big difference in your cognitive abilities,including memory.
4.________
Despite only weighing a few pounds,your brain uses about a quarter of your body's energy,which means thinking is hard work.You probably already know that a diet based on fruits,vegetables,whole grains,“healthy” fats such as olive oil,nuts,fish and lean protein will provide lots of health benefits,but such a diet can also improve memory.Studies indicate that a little caffeine(especially coffee and green tea) or alcohol can help your long-term brain health
5.________
By the time you've reached adulthood,your brain has developed millions of neural(神经) pathways that help you process information quickly.But if you always stick to these well-worn pathsmation.Activities that require using your hands are a great way to exercise your brain.Playing a musical instrument,juggling,enjoying a game of ping pong or needlework are activities that exercise the brain.
【【创新设计】2017高考英语二轮复习限时测试:8(含解析)】相关文章:
★ 2017届高考英语二轮复习书面表达限时测验:4(含解析)
★ 2017届高考英语二轮复习书面表达限时测验:3(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21