YJBYS考研网小编分享2016考研英语长难句中的常见结构如下，供同学们参考。
but for：要不是
by far：远不，……得多
by no means：根本不
by any means：无论如何
all but：几乎，差不多
as anything：非常地
anything but：根本不
apart from：除了
in contact with：与……联系
instead of：而不是
due to：由于
except for：除了
far from：远非
might/may as well：还是……的好
not so much…as：与其说……不如说
not really：远不
not to mention：更不用说
let alone：更不用说
no more…than…：和……一样都不
no less than：简直是
nothing less than：完全是
on account of：因为
on the basis of：根据
only to：结果是
It is assumed that：人们认为
It is said that：据说
It is learned that：据闻
It is supposed that：据推测
It is considered that：据估计
It is believed that：人们认为
It is reported that：据报道
It is well-known that：众所周知
It is asserted that：有人断言
It is clear/obvious/evident that：很显然
It cannot be denied that：不可否认
It must be admitted that：必须承认
It must be pointed that：必须指出
cannot…too…：再……也不过分
rather than：而不是
owing to：由于