六年级英语复习(第九课时)一般过去时概念:表示在过去某个时间里所发生的动作或存在的状态
常见过去时态时间状语:Yesterday_________yesterdaymorning/evening________lastnight/week/month/year__________________________thedaybeforeyesterday________justnow_____________twodaysago_______aweekago__________in1990______例:Iwenttobedatelevenlastnight
昨晚我11:00睡觉
行为动词一般过去时变化规则1.一般在动词原形末尾加-ed,如:look-looked,play-played2
结尾是e加d,如:live-lived,use-used,hope-hoped3
末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped,plan-planned4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied5
常见不规则动词一般过去时:am/is→wasare→werehave/has→haddo→didsing→sangsit→satﻩgive→gaverun→rancome→cameeat→atetake→tookwrite→wroteride→rodedrive→drovespeak→spokeget→gotgo→wentﻩmake→madeﻩknow→knewsee→sawteach→taughtbuy→boughtread→readput→puthurt→hurtcut→cutfall→fellsay→said句式变化(1)Be动词在一般过去时中的变化①am/is→___________