结果状语从句
结果状语从句常由so… that 或 such…that引导；so保留，that可以省略；如此……以至于……；
eg：He didn‘t abide by the contract so that he was fined.
He was so excited that he couldn‘t fall asleep.
He made such an inspiring speech that everybody got excited.
比较：so和 such（1）so：so +形容词、副词+that；so+形容词+a/an+名词+that；
eg：The wind was so strong that we could hardly move forward.
He run so fast that I couldn't catch up with him.
It was so hot a day that crops wilted.
He is so lovely a boy that everyone loves him.
（2）such：such+a/an+形容词+名词+that
eg：It was such a hot day that crops wilted.
He is such a lovely boy that everyone loves him.