请同学们在一张白纸上把你听到的内容逐字逐句地写下来，包括标点符号，注意单词的拼写和大小写要正确。然后查看听力原文仔细核对答案。

Listen to the following passage and write down every word you hear. Altogether the passage will be read to you 4 times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work.

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听力原文

Exercise

We all know we should get more exercise, / but most of us don’t manage to be nearly so active as we want to be. /lt’s easy to blame busy lives. / If your boss expects long hours, or you run our own business, /or you’re a stay-at-home parent, /it can feel like there really is no time at all in your day for exercise. /However busy you are, exercise is important. /lt isn’t just a way to cut your risk of future health problems; /it also gives you more energy on a day-to-day basis, / and will help you feel on top of things in a busy life. /Some people equate “exercise” with hour-long gym periods, or organized team sports. /You don’t need an expensive, complicated or time-consuming program, though, / in order to get the health benefits of exercise. / If you’re too busy to get to the gym, /try a 20-minute walk in your lunch hour and a few stretches during coffee breaks./