1）be good with意为“灵巧的；与……相处得好”. 例如：She is good with her hands.她手巧.He is very good with the children.他与这些孩子处得很好.2）be good to意为“对……友好”. 例如：My friend was good ...我再问你几个问题：1.try to do 与 try doing的不同？2.关于try的词组：1）尽力某人最大的努力2）试穿3）考验某人、某事物3.help的形容词是？5.“帮助某人做某事”的三种不同的表达方式？1. try to do sth 努力/尽力做某事。try doing sth 尝试做某事。2. try one's best to do sth, try on, 3. helpful 有帮助的4. help sb do sth, help sb to do sth, help sb with sth.关于try的词组：考验某人、某事物？test somebody or something