黄小琼琼
enough....to 是说某人在某方面符合标准而能够去做某事而too.....to 是说某人在某方面不符合标准而不能去做某事1.too+adj./adv. to+v.太...而不能做某事 例：He is too young to go to school. 他年纪太小还不能上学。 2.adj./adv.+enough to +v.足够...而能做某事 例：He is old enough to go to school. 他足够大了能上学了/他已到了上学的年龄了。 3.so +adj./adv.+that从句 如此...以致 例：He is so old that he can go to school. 通常来说，这三种句型可用于同义句转换，具体如下： too...to... =not 反义词 enough to =so...that 否定句 例：He is too young to go to school. = He is not old enough to go to school. = He is so young that he can't go to school.
