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《过去式课件讲课稿.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、过去式课件I_______twelveyearsoldthisyear.我今年12岁。am我去年11岁。I________elevenyearsoldlastyear.wasWe____intheclassroomnow.我们昨天晚上在家里。We____athomelastnight.我们现在在教室。areweream/iswasarewere肯定句：Wewereathomelastnight.一般疑问句：Wereyouathomelastnight?特殊疑问句：Wherewereyoulastnight?否定句：Wewerenotathomelastnight.weren’t答语：
2、Yes,wewere./No,weweren’t.肯定句：Itwasveryhotyesterday.否定句：Itwasnotveryhotyesterday.wasn’t一般疑问句:Wasitveryhotyesterday?特殊疑问句Howwastheweatheryesterday?=Whatwastheweatherlikeyesterday?答语：Yes,itwas./No,itwasn’t.由以上例子可知，含有be动词was/were的一般过去时的句子，变否定句时是在was/were后面加not,可缩写为____________;变一般疑问句时是把was/were提至——
3、————，其肯定回答为：Yes,主语+was/were;否定回答为：No,主语+wasn’t/weren’t.wasn’t/weren’t主语前1.含be动词的一般过去时的句式结构：1)肯定句:主语+be(was/were)+表语(n.,adj.等)Theywereintheclassroom.2)否定句：主语+be(was/were)+not+表语Theyweren’tintheclassroom.3)一般疑问句：Was/Were+主语+表语?Weretheyintheclassroom?Yes,theywere./No,theyweren’t.4）特殊疑问句：疑问词+was/we
4、re+主语?Wherewerethey?1.含be动词的一般过去时的句式结构：1)肯定句:主语+be(was/were)+表语(n.,adj.等)Theywereintheclassroom.2)否定句：主语+be(was/were)+not+表语Theyweren’tintheclassroom.3)一般疑问句：Was/Were+主语+表语?Weretheyintheclassroom?Yes,theywere./No,theyweren’t.4）特殊疑问句：疑问词+was/were+主语?Wherewerethey?Igotoschooleveryday.2.Iwenttosch
5、oolyesterday.3Heoften___hishomeworkathisfriend’shome.does4.He_____hishomeworkatschoolyesterday.didHeplayedbasketballyesterday.Heplaysbasketballeveryday.playplayedgowentdo/doesdid肯定句：Hewenttotheparkyesterday.一般疑问句：Didhegototheparkyesterday?特殊疑问句：Wheredidhegoyesterday?否定句：Hedidnotgototheparkyeste
6、rday.didn’t答语：Yes,hedid./No,hedidn’t.由以上例句可知，含有实意动词的一般过去时的句子，变否定句时是在谓语动词前加————,同时谓语动词还原为————：变一般疑问句时要借助助动词————,并将其放在————，而且将谓语动词还原为原形。其肯定回答为：Yes,主语+did.否定回答为：No,主语+didn’t.didn’t原形did句首2.实义动词的一般过去时句式：1).肯定句：主语+动词过去式TheyplayedbasketballlastSunday.2).否定句:主语+didnot(didn’t)+动词原形+其他Theydidn’tplaybask
7、etballlastSunday3).一般疑问句：Did+主语+动词原形+其他？DidTheyplaybasketballlastSunday?Yes,theydid./No,theydidn’t.4).特殊疑问句：特殊疑问词+did+主语+动词原形+其他？WhendidtheyplaybasketballlastSunday?一般过去时态一般过去时态定义及常见的基本用法一般过去时态谓语动词的构成形式一般过去时态常用的时间状语一般过去时态的定义及基本用法1
