英语语法倒装句涉及so…that的部分倒装知识点

在so... that结构中，若将so+adj. / adv. 置于句首，则其后的主句要用部分倒装。如：

So cold was the weather that we had to stay at home.

天气太冷，我们只好呆在家里。

So much did they eat that they could not move for the next hour.

他们吃得太多了，一个小时都动弹不得。

So loudly did he speak that even people in the next room could hear him.

他讲话声音那么大，隔壁屋里的人都听得见。

So fast does light travel that we can hardly imagine its speed.

光速很快，我们几乎没法像它的速度。

So sudden was the attack that we had no time to escape.

袭击来得非常突然，我们来不及逃跑。

类似地，当suchthat结构的such置于句首时，such后的句子也要使用部分倒装。如：

Such a nice man did he seem that we all believe him.

他像个很和蔼的人，所以我们都喜欢他。