写作素材

1．现在很多年轻人超重不健康。

2．他们对他们的健康很担忧。

3．为保持健康，他们节食并进行更多的锻炼。

4．他们希望他们拥有健康的生活方式。

提示　黑体部分用本单元词汇表达。

连句成篇(将以上句子连成一篇50词左右的英语短文

课后反思：

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课后训练

阅读下面短文,并根据短文后的要求答题(请注意问题后的字数要求)。

Childhood obesity (肥胖) is a major public health problem worldwide. It is well accepted that unhealthy food is partly responsible for the increase in childhood obesity. However, very little is known about the relationship between fast food and soft drink consumption (消费) and children's happiness.

Two professors in America recently, for the first time, did research on the relationship. They studied the effects of fast food and soft drink consumption on children's body weight and unhappiness. They looked at the fast food and soft drink consumption, body weight and levels of happiness of 2,366 children aged between 2 and 12 years old.

A quarter of the children in the survey were overweight or obese and about 19 percent sometimes or often felt unhappy. The study's key finding was that children who ate fast food and drank soft drinks were more likely to be overweight, but they were also less likely to be unhappy. They also mentioned a number of factors influencing children's body weight, eating habits and happiness, for example, mothers'consumption of fast food and soft drinks.

Their findings suggested that eating fast food and drinking soft drinks can result in a balance between children's obesity and unhappiness. Policies and programs that aim to improve children's overall health should consider these effects to reduce childhood obesity without _____________.