if引导的从句几种情况
发布时间:2025-10-09 | 来源:互联网转载和整理
if引导的从句3种情况:1.条件状语从句,译为“如果”。
结构:if+一般现在时,主语+将来时If you ask him, he will help you.He will come if you invite him.2.宾语从句,译为“是否”。I wonder if she is ill.不知她是否病了。I want to know if he lives there. 我想知道他是否住在那儿。He asked me if I could help him. 他问我是否能帮他。
3.引导非真实条件句,使用虚拟语气,译为“假如,要是”。If I were you, I would never do that.