Question

如何区别too...to/not...enough/so...that

老师留的作业 各位帮帮忙了！

Answer 1

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.

Answer 2

too..to是：太.....以至于不能...
He is too young to join the army.

not...enough to do sth是：不够...不能...
He is not old enough to join the army.
He cannot run fast enough to catch me.

so... that...是：如此的......以至于......
He is so young that he cannot join the army.
He worked so hard that he passed the exams.
I have so many friends that I am feeling happy every day.