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1、创建信息化教学模式打造人人通自主课堂信息化实验班专用期末复习课件一般过去时的结构－句型转换2021/8/3一般现在时的基本结构主语+动词（be动词/实义动词）原形（单数第三人称除外）+...一般现在时，有人称和数的变化.Be动词Iamastudent.He/sheisastudent.Wearestudents.实义动词I/We/Theyplaycomputergameseveryday.He/Sheplayscomputergameseveryday.学科网主语+动词（be动词/实义动词）的过去式+...一般过去式的基本结构一般过去
2、时没有人称和数的变化.(was,were除外)Be动词Iwasastudent.He/shewasastudent.We/Theywerestudents.实义动词I/He/She/We/Theyplayedcomputergameseveryday.主语+be动词的过去式（was,were）~.主语+be动词的过去式（was,were）+not~.be动词的过去式（was,were）+主语~?Hewasbusyyesterday.Hewasnotbusyyesterday.Washebusyyesterday?be动词的过去时：肯定
3、句否定句疑问句学科网肯定句否定句疑问句主语+动词的过去式~.主语+didnot+动词原形~.Did+主语+动词原形~?Heplayedtennislastweek.Hedidnotplaytennislastweek.Didheplaytennislastweek?实义动词的过去时:一般过去时态句式的构成陈述句式动词肯定式否定式beIwas….He/She/itwas….We/You/Theywere….Iwasnot(wasn’t)….He/She/Itwasnot(wasn’t)….We/You/Theywerenot(weren
4、’t)…workI/You/He/She/It/We/You/Theyworked.I/You/He/She/It/We/You/Theydidnot(didn’t)work.一般过去时态句式的构成疑问句式动词疑问句式和简略答语第一人称第二人称第三人称beWasI…?Yes,youwere.No,youwerenot.Wereyou…?Yes,Iwas.No,Iwasnot.Washe/she/it…?Yes,he/she/itwas.No,he/she/itwasnot.Werewe…?Yes,we/youwere.No,we/yo
5、uwerenot.Wereyou…?Yes,wewere.No,wewerenot.Werethey…?Yes,theywere.No,theywerenot.workDidIwork?Yes,youdid.No,youdidnot.Didyouwork?Yes,Idid.No,Ididnot.Didhe/she/itwork?Yes,he/she/itdid.No,he/she/itdidnot.Didwework?Yes,we/youdid.No,we/youdidnot.Didyouwork?Yes,wedid.No,wedid
6、not.Didtheywork?Yes,theydid.No,theydidnot.句型转换（1）be动词类陈述句：Iwaslateyesterday.否定句：_______________________________________一般疑问句：_______________________________________对划线部分提问：_______________________________________学科网句型转换（2）实义动词类陈述句：Heplayedsocceryesterday.否定句：____________
7、___________________________一般疑问句：_______________________________________对划线部分提问：_______________________________________动词一般过去时，表示过去发生的事；be用was或用were,have,has变had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添
8、。巧记动词过去时态Thankyou~Goodbye!学科网
