六年级 过去式.pptx

《六年级 过去式.pptx》由会员分享，可在线阅读，更多相关《六年级 过去式.pptx（8页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、会计学1六年级六年级 过去式过去式一般过去时的构成一般过去时的构成时态时态构成构成例句例句一般过去时be动词肯定句：主语+was/were+其他否定句：主语+wasnt/werent+其他一般疑问句：Was/Were+主语+其他？She was a doctor last year.She wasnt a doctor last year.Was she a doctor last year?实意动词肯定句：主语+动词过去式+其他否定句：主语+didnt+动词原形+其他一般疑问句：Did+主语+动词原形+其他I watched TV last night.I didint tatch TV l

2、ast night.Did you watch TV last night?第1页/共8页一般过去时的基本用法一般过去时的基本用法用法用法例句例句句子中有确定的过去时间时，要用一般过去时。I visited my uncle yesterday.表示助于过去的特征或者性格。She was a teacher.讲故事时.Long long ago,there was a tiger in the forest.第2页/共8页Read and complete the sentences.n nI(cook)_dinner I(cook)_dinner last Mondaylast Monday

3、.n nI(play)_football I(play)_football last weekendlast weekend.n nI(like)_the food I(like)_the food yesterdayyesterday.n nI(visit)_my grandparents I(visit)_my grandparents last last weekendweekend.n nI(stop)_to look at the flower.I(stop)_to look at the flower.n nI(study)_English I(study)_English las

4、t nightlast night.cookedplayedlikedvisitedstoppedstudied第3页/共8页动词过去式构成规律动词过去式构成规律动词情况动词情况词尾变化词尾变化示例示例一般动词直接加-edwatch-watched 看help-helped 帮助以不发音的字母e结尾的动词直接加-ddance-danced 跳舞live-lived 居住以“辅音字母+y”结尾的动词变y为i，再加-edcarry-carried 搬运study-studied 学习以辅音+元音+辅音结尾的短小的单词双写词尾辅音字母，再加-edstop-stopped 停止plan-planned 计划第4页/共8页Ex:last weekendlast Mondaylast nightthe day before yesterdayhad a cold第5页/共8页saw a filmread a booksleptI didnt wash my clothes yesterday.What did you do?No,I didnt.Yes,I did.第6页/共8页Thank you!第7页/共8页