高一英语作文：步行有益健康

 　　步行有益健康-Walking is good to peoples health

　　题目要求：写一篇 100 ～ 120 字的短文。说明步行有益健康。（内容自选）

　　范文：

　　Walking is good to people＇s health

　　As everyone knows， either fast walk or slow walk does good to the muscles¹ （肌肉） and lungs of human. So people walk to build up their body， or to lose weight. But only some of them know that taking a walk every day is also good for protecting man＇s heart. Heart attack has become the first disease² in the world because most people suffer from it.

　　Taking a walk can improve the blood supply to our heart. If you try to walk as often as possible， you＇ll have a healthier heart.

1 muscles   

n.肌肉( muscle的名词复数 )；（操纵他人的）力量；权力；肌肉组织

参考例句：

• I must take some exercise and loosen up my muscles. 我必须活动活动使肌肉放松些。 来自《简明英汉词典》
• Gosh! My muscles is going to ache all over tomorrow. 哎呀！明天我全身肌肉都会痛了。 来自《简明英汉词典》

2 disease   

n.疾病，弊端

参考例句：

• The doctors are trying to stamp out the disease.医生正在尽力消灭这种疾病。
• He fought against the disease for a long time.他同疾病做了长时间的斗争。