Question

2．Lisa 足够细心可以注意到她周围的任何危险．
Lisa is careful enough to pay attention to any danger around．

Answer 1

分析 Lisa is careful enough to pay attention to any danger around．

解答 答案：Lisa is careful enough to pay attention to any danger around．表达的是客观事实用一般现在时．表示足够怎样去做某事用adj/adv+enough to do sth，这里是表示足够仔细用形容词careful，主语Lisa三单，故is，故Lisa is careful enough to，注意pay attention to，to 是介词，后加名词any danger任何危险，around周围的，修饰danger，故答案是Lisa is careful enough to pay attention to any danger around．

点评 句型 enough to do sth．表示"足够…以至于做某事"，不定式是结果状语．enough作为副词可以修饰形容词或副词，但是只能放在被修饰词后，如：
*He was fool enough to agree．他同意了，真够傻的（他足够傻以至于同意了）．（修饰形容词 fool）

*He didn't run fast enough to catch the train．他跑得不够快，没赶上火车（他跑得不够快以至于 没赶上火车）．（修饰副词 fast）