being ill,she didn't go to school today,与if tired from work,he will go home,and have a rest.有什么区别,为什么一个tired一个being tired,和if有关吗

问题描述:

being ill,she didn't go to school today,与if tired from work,he will go home,and have a rest.有什么区别,为什么一个tired一个being tired,和if有关吗

第一个句 她今天患病不可以上学 第二句是 他由于工作疲倦,决定回家休息一会
两者从表达的意思上根本不同