设为主页
加入收藏夹
  教师中心    学生中心    栏目地图    最新文章    小学科学论坛  
当前位置:首页>>小学科学>>教师中心>>备课资源>>国外教案
 

We carry out many tasks everyday; some things we do require physical energy, but others demand mental energy. For example, we exert lots of physical energy while attending a gym class, but we use more mental energy while completing a math quiz. How do we acquire adequate amounts of physical and mental energy to ensure our ability to do things such as running for a mile or concentrating on the lecture during a class? The answer lies in the food we eat.

Food is essential to our survival. Nevertheless, even if we eat everyday, we may not feel fit. Why is that? Well, the secret is not only to consume enough food, but also to maintain a balanced diet. In other words, as much as we dislike the taste of broccoli or other green vegetables, we must eat them to obtain necessary nutrients.

Sample

This is only a sample pre-made worksheet.

 
【上一篇】
【下一篇】