英语的条件句

英语的条件句有很多类型,最常见的,也是这一节我们将要学习的,就是if引导的条件句。相信大家在看过以下总结之后,就会对if条件句有更多的了解。1. if 从句用一般现在时,主句用 will,can,may,must 等情态动词 +动词原形。If you get up early, you will catch the bus.如果你早起床,你会赶上公交车的。2. if从句用一般过去时,主句用would,could,should+动词原形。If you got up early, you would catch the bus.如果你起床早的话,你是能赶上公交车的。3. if从句用过去完成时,主句用would,could+have done。If I had got up early, I would have caught the bus.如果我当时要是起床早的话,我就能赶上公交车了。4. if从句用虚拟语气,主句用would,could,should+动词原形。If I were you, I would be scared to death.要是我是你的话,我会被吓死的。