Aerobic Exercise

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   哇,两个月不见,从前弱不禁风的Lina看上去精神了好多哦,面色红润,身材超棒!整个人充满了自信,全身上下洋溢着活力呢!赶紧问问秘诀哦!Wow,原来是参加了有氧健身操(Aerobic exercise)啊!我们来听听Lina介绍一下有氧健身操的好处吧——
  
   Aerobic exercise is good for people. It makes people feel happy and confident(自信). Scientists find that aerobic exercise can also build the important parts of your brain(脑).
   Aerobic exercise makes more blood run into your brain and it also gives your brain a kind of matter(物质) that builds new nerves(神经). If the exercise has a lot of dance or basketball steps. Your brain will make more new nerves. As your nerves become stronger, your brain can learn new things and remember old ones better.
   A study shows that taking exercise three or four times a week is good for your health. Another study shows that walking for forty-five minutes five times a week helps you live longer. So don't stay at home all day long. Come out and take some exercises.
  判断正误:
  1. Aerobic exercise makes you feel confident.
  2. Exercises can not help you learn new things better.
  3. It's best to stay at home all day long.
  4. Taking exercise as much as possible is good for you health.
  5. It helps you live longer to walk for forty-five minutes five times a week.
  
  大家知道有规律的饮食对我们身体大有好处哦!但仅仅这样就够了么?NO!一起来看看下面这篇文章吧——
   It is important for us to eat our meals at the same time each day. But is it enough? Doctors say people should also eat proper(合适的) food at proper time. Or else, even delicious food may take away our appetite(食欲). For example, beer is delicious, but if we drink it at meals, we may not want to eat anything else. When we want to have sweets and ice-creams, we'd better have them at the end of a meal.
   Usually, when we feel hungry, it shows that our bodies need food. But when we feel angry, we may have no interest in any food. A long time ago, someone used dry bread to test whether a man told a lie(撒谎) or not. If the man couldn't swallow(吞咽 ) the bread, it showed that his words were not true. Although it sounds strange, it is really a good way to find the truth. If a man is worried, it is difficult for him to swallow anything dry, because worry makes him lose the appetite.
  判断正误:
  1. Eating meals at the same time each day is good for our health.
  2. Drinking beer at meals can make us eat more food.
  3. We should eat sweets and ice-creams before the meals.
  4. When we feel angry, we may not want to eat anything.
  5. If a man can't swallow the dry bread, he may tell a lie.
  
  参考答案:: A篇:1-5 TFFFT
  B篇:1-5 TFFTT
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