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if英文

if作为从属连词,可引导条件状语从句、让步状语从句和名词从句.if引导条件状语从句,从句可为真实条件从句,也可为虚拟条件从句.如为真实条件从句,谓语用陈述语

我查了有道词典,整理后,发送如下:If abbr.intermediate frequency if [if] conj.1.[表示条件或假设]如果;假如,倘若,要是:If I knew,I would say.如果我知道,我就说了.

一、if作为连词,引导条件状语从句,表示“如果”等.在复合句中如果主句用将 来时,则if引导的状语从句用一般现在时(最基本的). eg. If it doesn't rain, we will go

if有“如果”和“是否”的意思1.表示“如果”的意思时,时态常用“主将从现”(即主句用将来时,从句用一般现在时 *从句是指if引导的句子);但用于祈使句时主句和从句都用一般现在时2.表示“是否”的意思时,时态无固定用法,可根据句意来判断.

就是yi【第4声】fu【第1声】

1. If it rains tomorrow, i'll stay at home.2. If i were you, i would believe him.3. If i go out, she gets angry.4. If it takes me 7 years, i shall do it.5. If i could trouble you for your names.

If 引导的条件状语从句大盘点 一. 条件状语从句表示主句动作发生的条件.引导条件状语从句的连词不多,初中阶段最常用的引导词为If(如果).切记:引导条件状语从句

连接词 conj. 1.(表示条件)如果 He will come if you invite him. 如果你请他,他会来的. 2.(表示虚拟)假如,要是 If I were you, I would never do that. 如果我是你,我决不

If your parents are not home, who is going to take care of you?If you continue to work hard, you will pass the exam.If I have time tomorrow, I will take you to visit Yangzhou.If it does rain tomorrow, we will visit the Great Wall.

1.if作为"是否"的意思时,常用在口语当中,引导疑问从句,如dodoyouknowifxiaoliisathome?你知道小李是否在家吗?2.作为”假如”的意思时,引导的是条件从句,用于虚拟语气当中,如;ifitshouldbenecessary,icouldcomeatsix.假如有必要的话,我可以六点钟来.

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