第1个回答 2015-04-23
1.except 后接名词、代词、不定式、介词短语
2.except 后一般可跟名词性从句,except此时为连词,except for为介词短语,不接从句.换句话说,即介、连词前只能用except
I like her except when she is crying.
I can't spare any time except on Saturday.
3.在以except连接的句子中,可将except的某些词与其后的词重新组成一个语义完整、逻辑通顺的句子
He desired nothing except to see Chairman Mao.
He desired to see Chairman Mao.
The room was virtually empty except for a bench or two.
The room was a bench or two (不成立).
4.except for含有大体上可以,但有部分不够好,“美中不足”,有令人“惋惜”之意
Achilles was invulnerable except for his heels.阿基里斯除脚踵外,全身刀枪不入.
5.except for之前说明句子的基本情况,而其后部分则引述了相反的原因或细节,“非同类比较”,意为“要不是”,“只是”本回答被提问者和网友采纳