以至于英文三种

he is too young to go to school.he is so young that he can not go to school.he is not old enough to go to school

so that和too to

以至于英语是so that，具体释义如下：

读音：[səʊ ðæt]

表达意思：以便；所以；以至于。

固定搭配：So that I can see以便我能看见你；So that we使我们；so that would be okay这样会好起来的 ; 所以这将会是好 ; 因此。

例句

1、I studied Italian so that I would be able to read Dante in the original.

我学习意大利语以便能读但丁的原著。

2、Can you work it so that we get free tickets?

你能不能为我们搞到些免费票？

3、I'll give you a key so that you can let yourself in.

我把钥匙给你，你可以自己开门进去。

too.. to? i am too tired to work 我太累以至于不能工作so that?i work hard so that i can earn more money!我努力工作以至于我可以赚很多钱