一般现在时和一般过去时的异同课件

welcomeTeacher:LiJinyangFindthedifferences一般现在时和一般过去时句型结构的异与同

含有Be动词的句型

★一般现在时表示某人、某物现在的状态、性质等。

★一般过去时表示过去时间内某人某物存在的状态，性质等．Exe:1.She___(be)ourEnglishteacher.2.TomandNike___(be)myclassmates.3.I___(be)astudent.4.You___(be)alovelygirl.5.They___(be)myparents.6.They__________(be)farmers

two

yearsago.7.Mike__________(be)ababylong

longago.8.We__________(be)athomelastnight.isareamarearewerewaswere含有ＢＥ动词的句型结构一般现在时：肯定式:主语＋be＋表语．一般过去时：肯定式:主语＋be＋表语．否定式:

主语+be(amisare)+not+表语.否定式：主语＋be（waswere)+not+表语．疑问式：Be(AmIsAre)+主语＋表语？疑问式：Be(WasWere)+主语＋表语？不含ＢＥ动词的句型

一般现在时用来表示习惯性，经常性发生的动作。一般过去时用来表示在过去的时间里发生的动作。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne3.Mike_______(like)cooking.4.He________(visit)theGreatWalllastyear.5.Weoften________(play)intheplaygound.6.Mike______(see)abigtigerinthenatureparklastyear.7.Sam_____(do)thehouseworkyesterday.8.He_________(get)upatsixo’clock.9.__________you_________(brush)yourteetheverymorning.hasarelikesvisitedplaysawdidgetDobrushExe: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)onSaturday

evening?

He_____________(watch)TVand__________(read)

aninteresting

book.8.Theyall_________(go)tothemountainsyesterdaymorning.playgetsDobrushdoesdostudieshaddiddowatchesreadswentThanksGoodbye!一般过去时：肯定式:主语＋ＢＥ＋表语．否定式：主语＋ＢＥ（waswere)+NOT+表语．

疑问式：BE(WasWere)+主语＋表语？一般现在时：肯定式:主语＋ＢＥ＋表语．否定式:

主语+BE(amisare)+NOT+表语.疑问式：BE(AmIsAre)+主语＋表语？

含有ＢＥ动词的句型结构

不含ＢＥ动词的句型(主语是第一，二人称）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．

主语是第一，二人称及第三人称

（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

（肯定句）Hegoestoworkbybus

everyday.ShewatchesTV

everynight.李明playsbasketball

ontheweekends.Itsnowsineverywinter.

主语＋动词单三＋其他．Hewenttoworkbybus

yesterday.ShewatchedTV

lastnight.李明playedbasketball

threedaysago.Itsnowedin

lastwinter.

主语＋动词过去式＋其他．主语是第三人称单数

（否定句）Hedoesnotgotoworkbybus

everyday.ShedoesnotwatchTV

everynight.李明doesnotplaybasketball

ontheweekends.Itdoesnotsnowineverywinter.主语＋does＋not+动词原形+其他Hedi