内容正文:
中考英语复习——动词时态专题
一、各种时态的构成
时态
构成
时态
构成
一般现在时
do / does
am / is / are
一般过去时
did
was / were
现在进行时
am / is / are + doing
过去进行时
was / were + doing
现在完成时
have / has + done
过去完成时
had + done
一般将来时
shall / will + do
am / is / are going + to do
过去将来时
would + do
was / were going + to do
二、各种时态的用法
◆◆ 一般现在时:1. 表示经常性或习惯性的动作;2、用在客观真理,客观存在,科学事实或格言警句中。常与表示频度的时间状语连用;3.由when,as soon as,until,before,after引导的时间状语从句或由if,unless,as long as,once引导的条件状语从句中,一般现在时代替一般将来时。时间状语: every day,every
other day,sometimes,often,usually,on Sunday …
1、I (leave) home for school at 7 _________________ (每天早晨).
2、The earth ___________ (go) the sun. 3、Shanghai lies in the east of China. 上海__________中国的东方。
4、My teacher told us that light _________ (travel) faster than sound.
5、Didn’t you father tell you that the sun ________ (be) much larger than the moon?
6、I’ll help you as soon as I ___________(到达) Beijing tomorrow.
7、I won’t leave unless you __________ (tell) me everything.
跟踪练习:1.