中考英语词组辨析:besureofbesuretodo

发布日期:2019-08-12 14:10 本文摘要:be sure of/ be sure to do/ be sure that Ⅰ.be sure of 确信对有把握后接名词、代词或动词-ing 形式,表对客观事物有肯定的认识和判断,主语必须是人。如: ① As David joined our team, we are sure of winning the game this time. 由于David参加了我们

   be sure of/ be sure to do/ be sure that

  

   Ⅰ.be sure of 确信对……有把握后接名词、代词或动词-ing 形式,表对客观事物有肯定的认识和判断,主语必须是人。如:

  

   ① As David joined our team, we are sure of winning the game this time.

  

   由于David参加了我们的球队,我们这次有把握取胜。

  

   ② You may be sure of his honesty. 你可以确信他的诚实。

  

   Ⅱ.be sure to 一定,肯定,后接不定式,往往表示局外人的推测,评论,主语不一定是人,如:

  

   ① It is sure to rain tomorrow. 明天一定会下雨。

  

   ② He is sure to win.他一定会赢的。

  

   ▲ 用于祈使句时作务必,切切之意,如:

  

   ① Be sure to come tomorrow. 你明天一定要来

  

   ② Be sure to forget it . 千万别忘了。

  

   Ⅲ. be sure that 从句。认为……一定会主语必须是人,连词that 可省略。它后面还可以接由wheher, 或where, when, who等引导名词性从句。这时主句通常是否定式。如:

  

   ① He is wure that he will succeed. 他确信会成功

  

   ② I am not sure where I left my notebook. 我不能确定我的笔记本丢在什么地方了。

  

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  中考英语词组辨析:besureofbesuretodo