高中英语的几种时态和句子答:10某些表示起始的动词,可用一般现在时表示按规定、计划或安排要发生的动作,这类动词有:be,go,e,start,depart,arrive,begin,leave等.例如: 1)The plane leaves at three sharp. 2)The new teachers arrive tomorrow. 11在由why,what,where,whoever,who,that,as等引导的从句中,也常用一般现在时代替将来时....
一般现在时的英语语法讲解答:④ 在表时间和条件的状语从句中,用一般现在时代替将来时。常见引导时间状语从句的词汇:when, while, whenever, before, after, till , until, by the time, as soon as等。常见引导条件状语从句的词汇:if, unless, as long as , so long as, in case (that), provided (that).如:We ...