一般现在时和一般过去时.ppt

一般现在时和一般过去时.ppt

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Findthedifferences,一般现在时和一般过去时句型结构的异与同,含有动词的句型,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,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donot+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doesnot+动词原形+其他,Hedidnotgotoworkbybusyesterday.ShedidnotwatchTVlastnight.李明didnotplaybasketballthreedaysago.Itdidnotsnowinlastwinter.主语didnot+动词原形+其他,一般现在时一般过去时肯定句主非单三+V原形+其他.主+V过去式+其他.主单三+V单三否定句主非单三+do+not+V原形+其他.主+did+not+V原形+其他.主单三+does疑问句Do+主非单三+V原形+其他?

Did+主+V原形+其他？

Does+主单三,Exe:

1.Weoften_（play）intheplaygound.2.He_（get）upatsixoclock.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.,THANKSALOT,