新课标高中英语交际口语必备(23)肯定和不肯定 (Certainty and uncertainty)I’m sure. 我肯定。I’m sure of that. 对此我有把握。I’m (quite) sure (that) she’ll join us. 我确信她会加入我们。There is no doubt that it’s made of silk. 毫无疑问这是由丝绸制成的。It’s clear that it will rain soon. 很明显将会下雨。I’m not so sure. 我不确定。I’m not sure of that. 对此我不敢肯定。I’m not sure whether / if she can come. 我不敢肯定她是否会来。Maybe you’re right. 可能你是正确的。Perhaps she is at home now. 也许她现在在家。It’s hard to say. 很难说。 说明:引用此文请注明出处,并请保留该文章链接地址,谢谢~~