二、表示转折关系的关键词语
although 虽然;尽管
at the same time 同时;但是
despite 不管;尽管;
不论 even if 即使
even though 即使
however 然而;可是
in spite of 不管
instead 代替;而不是
nevertheless 然而;不过
on the contrary 正相反
otherwise 另外;不同地
regardless of 不管;不顾
still 依然;仍然
though 虽然;可是
while 而
yet 然而;但是;仍
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