1．The earth became so violent that it was not clear whether the shape would last or not. so ＋ adj./adv.＋ that...如此……以至……， 类似的句型有： so ＋ adj.＋ a/an ＋ 单数n.＋ that... such ＋ a/an ＋ (adj.) ＋ 单数n.＋ that... such ＋ (adj.) ＋ 复数n.＋ that... such ＋ (adj.) ＋ 不可数n.＋ that... 如：(1)The boy ran so fast that he got the first place. 这个男孩跑得如此快，结果他得了第一名。 (2)The box is so light that I can lift it easily. 这个箱子太轻了，我能轻松地举起来。