关于whether什么意思,whether这一很多人还不清楚,今日茜茜来给大家讲解以上难题,如今让我们一起来看看吧!
1、whether和if的用法剖析 whether和if都能够引导宾语从句,表明“是不是”,在英语口语或间接引语中二者能够交换应用。
2、如: I wonder if / whether I can get some advice from you. Ask him whether / if he can come. 但有一些前提下,whether和if的用法有一定区别。
3、 1. whether引导的状语从句常可以和连词or或or not立即并用,而if一般不可以。
4、如: 正: Let me know whether you can come or not. 误: Let me know if you can come or not. 2. 当宾语从句提及句首时,只有用whether引导,而不可以用if。
5、如: 正: Whether it is true or not, I can’t tell. 误: If it is true or not, I can’t tell. 3. whether能够引导带to的动词不定式,if则无法。
6、如: 正: I don’t know whether to accept or refuse. 误: I don’t know if to accept or refuse. 4. whether以及引导成分可放在介词以后,作介词的补语,但if不可以。
7、如: 正: I worry about whether I hurt her feelings. 误: I worry about if I hurt her feelings. 5. whether能够引导状语从句,作主语、表语或同位语,而if不可以。
8、如: 正: It was uncertain whether he would come. 误: It was uncertain if he would come. 正: His first question was whether Tom had arrived yet. 误: His first question was if Tom had arrived yet. 正: We must consider the question whether we will take these measures. 误: We must consider the question if we will take these measures.。
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