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→_________________否定形式wasn’t(=wasnot)②are→__________________否定形式weren’t(=werenot)③否定句在was或were后加_______,一般疑问句把was或were调到_____。1.肯定句:主语+was/were+表语例:Iwaslateyesterday.昨天我迟到了。2.否定句:主语+was/were+not+表语例:Wewerenotlateyesterday.3.一般疑问句:Was/Were+主语+表语例:Wereyouillyesterday?你昨天病了吗?肯定回答:Yes,Iwas.否定回答:No,Iwasn’t.4.特殊疑问句:特殊疑问词+was/were+主语+表语例:Wherewereyouyesterday?你昨天在哪里?练一练(1)她昨晚在家__________________________________________(2)她昨晚不在家。______________________________________(3)她昨晚在家吗?否定回答_______________________________(4)她什么时候在家?昨晚__________________________________(5)上星期天下午他们在公园里____________________________________(6)上星期天下午他们不在在公园里_________________________________(7)上星期天下午他们在公园里吗?_________________________________(8)上星期天下午他们在哪里?____________________________________(2)行为动词的一般过去时的句子(表动作)1.IwatchTVeveryday.(一般现在时)→IwatchedTVlastnight.(一般过去时)否定句:Ididn’twatchTVlastnight.一般疑问句:DidyouwatchTVlastnight?肯定回答:Yes,Idid.否定回答:No,Ididn’t.特殊疑问句:Whatdidyoudolastnight?2Jimdoeshomeworkeveryday.Jim每天做家庭作业肯定句:__________________________________(Jim昨天做了家庭作业)否定句:___________________________________(Jim昨天做没做家庭作业)一般疑问句:___________________________(Jim昨天做没做家庭作业吗?)肯定回答:________________否定回答:________________________特殊疑问句:___________________________________(Jim昨天做了什么?)注意:在否定句和疑问句中动词过去式变回原形!练一练:(1)上星期他踢过足球。_________________________________________(2)上星期他没有踢过足球。_________________________________________(3)上星期他踢过足球吗?肯定回答___________________________________(4)上星期他做了什么?_________________________________________巩固练习题一、写出下列动词的过去式或动词原形。1.go________2.is_____3....