介绍:
Day31
1多吃蔬菜对你健康有好处。
Eating more vegetables is good for your health.
2他和孩子们相处很好。
He is very good with the children.
3我擅长下棋。
I am good at playing chess.
4我生病时我的朋友们对我关怀备至。
My friends were good to me when I was ill.
要点：
①动名词是在动词后加ing,在句子开头作为主语，谓语动词用单三形式。
②be good for对---有好处/益处;
be good with与---相处融洽=get on/along well with sb
③be good at擅长（某一学科或技能），在某方面做得好=do well in;
be good to对---和善，相当于be kind/friendly to
