干货 | 张满胜老师:Doubt that还是doubt whether - 新浪看点

传统语法认为,在肯定句中, doubt 后面要用 whether。 其实不然, doubt 后面既可以接 whether,也可以接 that,只是两者在含义和用法上有所不同。 Doubt 后面到底应该接 that 还是 …

there is no doubt 后面不可以跟to do 或doing,其固定用法如下: 1.There is no doubt that ...,即后面接that子句,如: There is no doubt that she will keep her word. 毫无疑问她会遵守诺言的. 2.There is …

动词 doubt 后面的从句可由 whether, if 或 that 引出。 Economists doubt whether interest rates will fall in the near future. 经济学家怀疑在不久的将来利率是否会下降。 I doubt if she'll come …

doubt用在肯定意主句中,做名词后跟肯定意同位语从句一般用whether引导; 如: I have doubt whether he is a real doctor. 而否定句主句时只用that从句: There is NO doubt that they will …

动词 doubt 意义为“怀疑,不知道”时,在肯定句中后接if / whether-从句,在否定句和疑问句中后接 that-从句。 例如: (1) Economists doubt whether interest rates will fall in the near …

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