小学英语一般过去时讲解及练习.docx

小学英语一般过去时讲解及练习

第一篇：小学英语一般过去时讲解及练习六年级英语一般过去时讲解及练习一、概念：表示在过去某个时间里所发生的动作或存在的状态。常和明确的过去时间状语连用。如：yesterday，yesterdaymorning/evening，thedaybeforeyesterday（前天），lastnight/week/month/year，justnow（刚才），twodaysago，aweekago，in1990等。如：Iwenttobedatelevenlastnight.昨晚我11：00睡觉。二、行为动词一般过去时变化规则1．一般在动词末尾加-ed，如：pull-pulled,cook-cooked,play-played2．结尾是e加d，如：taste-tasted3．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-planned,prefer-preferred4．以“辅音字母+y”结尾的，变y为i，再加-ed，如：study-studied5．小学阶段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三、句式变化(1)Be动词在一般过去时中的变化（表状态）①am，is过去式为was，was的否定形式wasn’t（=wasnot）②are过去式为were，were的否定形式weren’t（=werenot）③带有was或were的句子，其否定、疑问的变化和is,am,are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。即：1.肯定句：主语+was/were+表语例子：Iwaslateyesterday.昨天我迟到了。2.否定句：主语+was/were+not+表语例子：Wewerenotlateyesterday.3.一般疑问句：Was/Were+主语+表语例子：Wereyouillyesterday?你昨天病了吗？肯定回答：Yes,Iwas.是的，我病了。否定回答：No，Iwasn’t.不，我没病。4.特殊疑问句：特殊疑问词+was/were+主语+表语例子：Wherewereyouyesterday?你昨天在哪里？(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?(对上述划线句子提问)2.Jimdoeshomeworkeveryday.（一般现在时）Jimdidhomeworkyesterday.（一般过去时）否定句：Jimdidn'tdohomeworkyesterday.(didn't+动词原形)一般疑问句：DidJimdohomeworkyesterday?(在句首加did，句子中的动词过去式变回原形)肯定回答：Yes,Idid.否定回答：No,Ididn’t.特殊疑问句：WhatdidJimdoyesterday?(疑问词+一般疑问句？)一般过去式练习题：一、写出下列动词的过去式或动词原形。1.go________2.is_____3.buy__________4.swim_________5.have______6.watched________7.ate________8.got_________9.lived_______10.saw__________11.spend_______12.talk________13.do_________14.teach_______15.win_______16.like_______17.write_______18.cry_________19.study________20.ask__________二、用单词的适当形式填空。1.________you________(water)theflowersyesterday.2.SuHai_________(g