be sure to 与 be sure of 的区别

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be sure to 与 be sure of 的区别

be sure to 与 be sure of 的区别
be sure to 与 be sure of 的区别

be sure to 与 be sure of 的区别
be sure to do sth 确信会去做某事.这个事情还没做.
be sure of doing sth 确信做过某事.

be sure to do一般指别人认为主语可以做某事
be sure of doing一般指主语自己认为可以做到某事
be sure of表示对客观事物有肯定的认识和判断,主语必须是人。
be sure to 后接不定式往往表示局外人的推测,评论,主语不一定是人。
It's sure to rain tomorrow.
I'm sure of passi...

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be sure to do一般指别人认为主语可以做某事
be sure of doing一般指主语自己认为可以做到某事
be sure of表示对客观事物有肯定的认识和判断,主语必须是人。
be sure to 后接不定式往往表示局外人的推测,评论,主语不一定是人。
It's sure to rain tomorrow.
I'm sure of passing the exam.

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be sure to do一般指别人认为主语可以做某事
be sure of doing一般指主语自己认为可以做到某事
You're sure to win the competition.
I'm sure of passing the exam.