精选优质文档-倾情为你奉上高三英语复习提要第一部分:语言知识一、动词的时态和语态时态1.一般现在时 (1)可表示客观真理、科学事实。The sun rises in the east and sets in the west.太阳从东方升起,从西方落下。(2)可用在由if,unless引导的条件状语从句,由even/if/though引导的让步状语从句,由when,before,until/till,as soon as,the moment引导的时间状语从句,由no matter what/who/when/where/how或whatever,whoever等引导的让步状语从句中,这时主句往往表将来或主句是祈使句。Ill go with you as soon as I finish it.我一做完,就与你一同去。Whatever you say,I will not change my mind.无论你说什么,我都不会改变主意。2.一般过去时表示“刚才,在过去”之意,暗示现在已“不再这样”。Your