C2
such + N + as + S + V · N + as + S + V
关系从句中的 such ... as 与 as
讲解
as 可以在 such 和 same 之后作关系代词，意思是“……那样的”。而 as is often the case 和 as we have seen 则是针对整个前一句的关系从句。这组结构属于书面语，并非处处都能用 which 代替。 常见错误：same 之后用 as，不用 that 或 like：the same answer that before ✗, the same answer as before ✓.
例句
We accept such evidence as the court allows.
我们接受法庭所允许的那类证据。
He gave the same answer as before.
他给出了和之前一样的回答。
The train was late, as is often the case.
火车晚点了，这很常见。
As we have seen, the figures do not agree.
正如我们所见，这些数字并不一致。
练习
通过选择题测试你的掌握程度
高效学习“such + N + as + S + V · N + as + S + V”
语法点“such + N + as + S + V · N + as + S + V”（关系从句中的 such ... as 与 as）是 CEFR 6 级别的重要结构之一。要熟练运用这个结构，你需要弄清楚它的使用语境，并经常练习。
学习小贴士：把例句大声朗读多遍，培养自然的语感反应。然后试着结合自己的生活情境造句。用发音按钮听标准发音并跟着练习。
你也可以查看完整课程“”，更深入地了解相关的语法和词汇。