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ID:56987117
大小:1.55 MB
页数:25页
时间:2020-07-25
《小学英语语法必会 一般过去时课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Findthedifferences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.YouExe:1.She___(be)ourEnglishteacher.2.TomandNike___(
2、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+BE+表语.否定式:主语+BE(amisare)+NOT+表语.疑问式:BE(Am
3、IsAre)+主语+表语?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?不含BE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
4、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.Hewe
5、nttoworkbybusyesterday.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+
6、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doesnotplaybasketballontheweeke
7、nds.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’
8、clock.3.__________you_________(brush)yourteetheverymorning.4.What____(do)heusually____(do)afterschool?5.Danny____(study)English,Chinese,Maths,ScienceandArtatschool.6.I_________(have)anexcitingpartylast
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