薄冰实用英语语法详解A课程-lesson28(在线收听

表示两者之间选择其一,常用的有:or(或者,否则),otherwise(否则),or else(否),either…or(不是……就是)。如:
(34)Either he is to blame or I am.不是他该受责,就是我该受责。
(35)You must go to work or/or else/otherwise you'll lose your job.你得去上班,要不然就要失去这份工作了。
表示两个概念有矛盾或对照,常用的有but(但是),yet(然而),still(仍然),however(然而),while(而,可是另一方面),whereas(而,反过来)等。
(36)He is well over severty,but he doesn't look at all old.他七十多岁,但看上去一点儿也不老。
(37)She trained hard all year yet still failed to reach her best form.她全年艰苦训练,然而仍未达到自己的最佳状态。
(38)Although she felt ill,she still went to work.她虽然觉得身体不舒服,但仍然去上班了。

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