6.  suspect  v.怀疑, 猜疑, 疑心

句子

I suspected her motives. 我怀疑她的动机。

固定搭配

suspect sb to be

  -- suspect him to be ill 猜想他病了

  -- I suspect him to be a spy.

suspect sb of doing/n

  -- I suspect him of stealing the car.

  -- suspect sb. of giving false information 怀疑某人提供假情报

  -- suspect sb. of a crime 怀疑某人犯罪

suspect that...

  -- I suspect that his girlfriend hide her true feelings.新概念3听力下载

  -- We suspect they'll be a little late. 我们揣想他们会晚来一会儿。

副标题#e#

形变

suspicion  n.猜疑, 怀疑

suspicious  adj.可疑的, 引起怀疑的

  -- Cats are suspicious of human beings.

比较记忆

suspect表示一种肯定的语义, doubt 表示一种否定的语义

doubt  vt.怀疑, 不信, 拿不准（用 that, 往往表示非常怀疑）

  -- I doubt the truth of it. 我怀疑它的真实性。

  -- I doubt that he will come. 我看他不见得会来。

  -- I doubt whether [if] he is at home. 我看他不一定在家。

  -- I do not doubt (but) that he can recite it. 我相信他能把它背下来。

  -- Can you doubt that he will win? 你不相信他会获胜吗?

  -- I doubt what he said. 我不相信他说的话。

doubtful  adj.怀疑的；不信任的

  -- It is doubtful that he will come.

doubtable  adj.可疑的, 令人怀疑的