be angry/ get angry
Ⅰ. be / get angry 生某人的气后面的介词要用with; 因某事而生气后面的介词要用about / at; be / get angry 后接不定式，这时不定式动词大多为 see 和hear 其不定式同样表生气的原因。 如：
① Miss Liu was / got angry with Li Ping because he was late for school today.
② She was / got angry with my behaviour. 她对我的行为感到生气。
③ What are you angry about ? 你生什么气？
④ My father was angry at what I said. 我爸对我说的'很生气。
Ⅱ. get angry 强调变化，强调由不生气变为生气这一过程；be angry 强调状态，表明正在生气这一状态。
His mother got angry with him when he told her what he had done at school.
当他告诉他母亲，他在校的行为时，她生气了。
[联想]：类似的有：
be / become interested in. 对有兴趣
be / get married. 结婚
have / catch a cold 感冒
be / fall ill 生病 be / fall asleep 入睡、睡着
be surprised/ in surprise
Ⅰ. be surprised 为动词+形容词结构，在句中作谓语，意为：感到吃惊. be surprised at 表对感到吃惊
