Tense Eg: When Bill comes (不是will come), ask him to wait for me. 条件：if, unless, provided. 一般现在时 goes 考点一：表示永恒的真理，即使出现在过去的语境中，仍 用一般现在时。 1）The train _at six tomorrow morning. When does the bus start? It _in ten minutes. leaves starts If you will accept my invitation, my family will be pleased. 注意：由if 引导的条件状语从句中可以用shall或will表“意 愿”，但不表示时态。 2）倒装句（由here，there开头的句子，动词用一般 现在时表示现在正在发生的动作） Here comes the bus. = The bus is coming. There goes the bell. = The bell is ringing. 考点三：下列动词：come, go, arrive, leave
