一般过去时ppt课件

小学英语语法知识讲解 一般过去时 Coco 含有be动词的句型 一般过去时表示过去时间内某人某物存在的状态 性质等 eg Iwasateacherlastyear She He wasasinger WeYouwerehappy They 一般现在时表示某人某物现在的状态 性质等 eg Iamateachernow She He isasinger WeTheyarehappy You 一般现在时一般过去时 Exe 1 She be ourEnglishteacher 2 TomandNike be myclassmates 3 I be astudent 4 You be alovelygirl 5 They be myparents 6 They be farmerstwoyearsago 7 Mike be ababylonglongago 8 We be athomelastnight 含有be动词的句型结构 一般现在时 肯定式 主语 表语 否定式 主语 BE amisare NOT 表语 疑问式 BE AmIsAre 主语 表语 一般过去时 肯定式 主语 表语 否定式 主语 waswere NOT 表语 疑问式 BE WasWere 主语 表语 不含 动词的句型 主语是第一 二人称及第三人称复数 一般现在时用来表示习惯性 经常性发生的动作 eg Igotoworkbybuseveryday youwatchTVeverynight weplaybasketballontheweekends Theyhavelessonseverymoring 主语 动词原形 其他 一般过去时用来表示在过去的时间里发生的动作 eg Iwenttoworkbybusyesterday youwatchedTVlastnight Weplayedbasketballlastweekend Theyhadlessonstwodaysago 主语 动词过去式 其他 主语是第三人称单数 肯定句 Hegoestoworkbybuseveryday ShewatchesTVeverynight 李明playsbasketballontheweekends Itsnowsineverywinter 主语 动词单三 其他 Hewenttoworkbybusyesterday ShewatchedTVlastnight 李明playedbasketballthreedaysago Itsnowedinlastwinter 主语 动词过去式 其他 主语是第一 二人称及第三人称复数 否定句 Idonotgotoworkbybuseveryday youdonotwatchTVeverynight wedonotplaybasketballontheweekends Theydonothavelessonseverymoring 主语 do not 动词原形 其他 Ididnotgotoworkbybusyesterday youdidnotwatchTVlastnight Wedidnotplaybasketballlastweekend Theydidnothavelessonstwodaysago 主语 did not 动词原形 其他 主语是第三人称单数 否定句 Hedoesnotgotoworkbybuseveryday ShedoesnotwatchTVeverynight 李明doesnotplaybasketballontheweekends Itdoesnotsnowineverywinter 主语 does not 动词原形 其他 Hedidnotgotoworkbybusyesterday ShedidnotwatchTVlastnight 李明didnotplaybasketballthreedaysago Itdidnotsnowinlastwinter 主语 did not 动词原形 其他 Exe 1 Weoften play intheplaygound 2 He get upatsixo clock 3 you brush yourteetheverymorning 4 What do heusually do afterschool 5 Danny study English Chinese Maths ScienceandArtatschool 6 I have anexcitingpartylastweekend 7 What Tom do onSaturdayevening He watch TVand read aninterestingbook 8 Theyall go tothemountainsyesterdaymorning 9 She notvisit herauntlastweekend She stay athomeand do somecleaning 10 When you write thissong I write itlastyear 一般过去时的概念 一般过去时表示过去某个时间发生的动作或存在的状态 常和表示过去的时间状语连用 如 lastweek year night month yesterday yesterdaymorning oneday twodaysago twohoursago thedaybeforeyesterday 例如 Isawhiminthestreetyesterday 昨天我在街上看见他了 LiMeialwayswenttoschoolonfootlastyear 去年李梅总是步行上学 动词过去式的构成 1 规则动词过去式的构成有四条规则 一般在动词原形末尾直接加上 ed如 look looked 以不发音的字母e结尾的动词 去e再加 ed如 live lived 末尾只有一个辅音字母的重读闭音节 先双写这个辅音字母 再加 ed如 stop stopped 末尾是辅音字母 y结尾的动词 先变y为i 然后再加 ed如 study studied 2 不规则动词的过去式需特殊记忆 如 am is was are were go went come came take took have has had等 一些动词词组的过去式 watchedTV washedclothes playedfootball cleanedtheroom visitedgrandparents tookpictures atefood wenttoapark wentswimming skiing fishing hiking skating learnedChinese sanganddanced readabook boughtpresents rowedaboat climbedamountain sawelephants 一般过去时的练习 I 用所给的动词的适当形式填空 He visit theGreatWalllastyear 2 We have agoodtimeyesterday 3 Weoften go toschoolbybuslastyear 4 I live inthevillagewhenIwasachild 5 Mike see abigtigerinthenatureparklastyear 6 Sam do thehouseworkyesterday 7 do you enjoy yourselfyesterday 8 do you play theviolinintheartroomyesterday No Ididn t I draw somepicturesthere 9 I eat abigpizzayesterday 10 There be manysheeponthefarmlastyear 11 I watch acartoononSaturday 12 Herfather read anewspaperlastnight 13 We tozooyesterday we tothepark go 14 you visit yourrelativeslastSpringFestival 15 he fly akiteonSunday Yes he 一般过去时的几种句型 肯定句结构为 主语 动词的过去式 其它 如 Hewenttothetoystoreyesterday 他昨天去玩具店了 否定句结构为 主语 didnot didn t 动词原形 其它 如 Hedidn tgotothetoystoreyesterday 他昨天没去玩具店 一般过去时的一般疑问句的构成 Did 主语 动词原形 其它 如 1 DidyougotoBeijinglastweek Yes wedid No wedidn t 2 Didyoumeetthebusinessmanbefore No Ididn t Yes Idid 一般过去时的特殊疑问句的构成 疑问词 did 主语 动词原形 其它 如 1 Whatdidyoudolastnight Ididmyhomework 2 Wheredidyougolastweek IwenttoShanghaiwithmyparents 一般过去时口诀 动词要用过去式 时间状语句末站 否定句很简单 didn t站在动词原形前 其它部分不要变 一般疑问句也好变 did放在句子前 主语 动词原形 其它部分依次站 特殊疑问句也简单 疑问词加一般疑问句记心间 最后一条请注意 动词过去式要牢记 1 Lucydidherhomeworkathome 改否定句 Lucy herhomeworkathome 2 Hefoundsomemeatinthefridge 变一般疑问句 he meatinthefridge 3 Shestayedthereforaweek 对划线部分提问 she there 4 Therewassomeorangeinthecup 变一般疑问句 there orangeinthecup 选择填空 1 Shewateredtheflowers AtomorrowBsometimesCyesterdaymorning2 What Mikedolastweekend AdoBdoesCdid3 I myroomlastSunday AcleanedBcleanCamcleaning4 Ioftenhelpmymother houseworkAdoesBdidCdo5 you TVlastnight ADo watchBDid watchCDid watched 6 Didyourfatherwriteane mailyesterday AYes hedid BYes hedoesCNo hedon t7 They onatripinFebruary 2007 AaregoingBgoingCwent8 We regoingto mountainstomorrow AclimbBclimbedCclimbing9 he footballtwodaysago ADoes playBDid playedCDid play10 Goodafternoon MissLee HowdoesMikefeel He stired He alotofwork Adoes thismorningBdo