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電子課本網(wǎng) 第108頁(yè)

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How to be a good student?       
    As a good student, everyone should not only have a good healthy diet but also follow the traffic rules. So let's learn something together!      
    On the one hand, we should eat more vegetables and fruit to keep a healthy diet. We can't eat too much sweet food. It's bad for our health. What's more, drinking more water is good for us. On the other hand, when we cross the road we must keep safe. First, look for a zebra crossing and wait for the green man. Some children like to run or play football on the road. It's dangerous. So we mustn't play on the road because there are cars and bikes.      
    Only when we are healthy and safe can we be a good student.