《新版人教版小学pep英语六年级下册第二单元Unit2PartBppt课件.ppt》由会员分享，可在线阅读，更多相关《新版人教版小学pep英语六年级下册第二单元Unit2PartBppt课件.ppt（17页珍藏版）》请在三一办公上搜索。
1、Unit 2 Last weekendPart B,一般过去式的疑问句及否定形式,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,一般过去式的一般疑问句结构,助动词过去式+主语+V.动词原形,肯定回答：Yes,I did.否定回答：No,I didnt,did+主语+V.原形?,Did you go to school yesterday?,Yes,I did.,Did you visit a friend last Sunday?,No,I didnt.I stayed at ho
2、me.,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,一般过去式的特殊疑问句结构,特殊疑问词+助动词过去式+主语+V.动词原形,WhatWhenWhere+did+主语+V.原形?How much How many,I played basketball.,What did you do after class yesterday?,What did the man read?,He read newspapers.,Where did he go?,He went to scho
3、ol.,一般过去式的否定形式,主语+V.的否定形式+其他,I was not at home yesterday.(wasnt),They didnt clean the room this morning.,Grammar,Grammar,Grammar,Grammar,总结,1.一般过去时主要表示过去某时发生的动作或情况。一般过去时由动词的过去式表示。2.动词be的过去式有：was/were；助动词do的过去式是：did。3.一般过去时的三种结构。,否定句：did not(didnt)（后面动词要变回原形）一般疑问句：Did you（后面动词变原形）回答：Yes,I did./No,I didnt.特殊疑问句：WH-questions(特殊疑问句)：以特殊疑问词开头，对句子的某一成分进行提问，问具体的人、事、时间、地点、原因等，不能用Yes/No 回答。,总结,Thank you!,
