as_as, though 引导的倒装句
英语语法词汇
2026-06-05
网络整理
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as / though引导的让步从句必须将表语或状语提前 （形容词, 副词, 分词, 实义动词提前）。注意：
1) 句首名词不能带任何冠词。
2) 句首是实义动词, 其他助动词放在主语后。如果实义动词有宾语和状语, 随实义动词一起放在主语之前。
try hard as he will, he never seems able to do the work satisfactorily.
注意:
让步状语从句中，有though，although时，后面的主句不能有but，但是 though 和yet可连用。
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