小学英语一般过去时讲解及练习.doc

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→satgive→gaverun→rancome→cameeat→atetake→tookwrite→wroteride→rodedrive→drovespeak→spokeget→gotgo→wentmake→madeknow→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:___________________________