动词的般过去时和过去式结构和用法省公共课一等奖全国赛课获奖课件.pptx

动词普通过去时与过去式结构和使用方法动词普通过去时与过去式结构和使用方法工作单位：温州市文成县二源学校主讲教师：王小芳第1页23 years ago,I was a child.Now,I am a teacher.第2页普通过去时概念普通过去时概念普通过去时表示过去发生动作或存在状态。常与表示常与表示过去去时间状状语连用用如：如：just now,yesterday,three days ago,last week,等等。等等。第3页1).与与ago 连用：连用：.years.monthsthree hoursago用于普通过去时时间状语用于普通过去时时间状语2).与与last 连用连用yearweekmonthlast第4页yesterdaymorningafternooneveningthe day before yesterday 3).与与yesterday 连用：连用：第5页 组成组成各种句式结构各种句式结构规则动词过去式规则动词过去式不规则动词过去式不规则动词过去式Aim第6页 A.Regular verbs规则动词规则动词:1.动词原形动词原形+ed e.g.cleancleaned washwashed staystayed watchwatched Grammar Focus第7页 A.Regular verbs规则动词规则动词:2.以以e结尾结尾+d e.g.livelived dancedanced likeliked 3.辅音字母辅音字母+y结尾，变结尾，变y为为i+ed e.g.studystudied trytried crycriedGrammar Focus第8页4.末尾只有一个辅音字母重读闭音节词，末尾只有一个辅音字母重读闭音节词，先双写这个辅音字母，再加先双写这个辅音字母，再加-ed-ed stop stopped plan planned第9页do _ go _ have _ come_read _ see _ didwenthadcamereadsaw不规则动词过去式不规则动词过去式无规则可循无规则可循，要注意，要注意自己自己积累积累。部分不规则动词可参考书本六下部分不规则动词可参考书本六下U2-U4。B.Irregular verbs:不规则动词不规则动词第10页1.ride-2.do-3.have-4.be-5.hurt-6.buy-7.take-8.run-9.read-10.see-11.go-12.eat-13.buy-14.sleep-写出下面动词过去式（六下写出下面动词过去式（六下U2-U4）rodedidhadwas,werehurtboughttookranreadsawwentateboughtslept第11页用所给动词适当形式填空。用所给动词适当形式填空。1.We _(live)in Japan last year.2.Jack_(stop)the car last Sunday.3.Tom _(clean)my room and _(study)for the Chinese test last weekend.4.What _ you _(do)last night?5.On Sunday morning I _ (buy)gifts.livedstoppedcleanedstudieddiddobought第12页巧记动词过去时态巧记动词过去时态巧记动词过去时态巧记动词过去时态动词普通过去时，表示动词普通过去时，表示过去发生事；过去发生事；be用用was或者或者were,have,has成成had；谓语动词过去式，过去时间作谓语动词过去式，过去时间作标志标志；普通动词普通动词加加-ed，若是特殊得硬记。，若是特殊得硬记。第13页句型结构句型结构必定句：必定句：主语主语+was/were+其它其它否定句：否定句：主语主语+was/were+not普通疑问句：普通疑问句：Was/Were+主语主语+其它？其它？Yes，主语，主语+was/were.No,主语主语+wasnt/werent.特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词+普通疑问句？普通疑问句？必定句：必定句：主语主语+动词过去式动词过去式+其它其它否定句：否定句：主语主语+did not(didnt)+动词原形动词原形普通疑问句：普通疑问句：Did+主语主语+动词原形动词原形 Yes，主语+did./No,主语+didnt.特殊疑问句：特殊疑问词+普通疑问句be动词实义实义动词过去式句型结构过去式句型结构第14页含含be动词句式结构：动词句式结构：（一）必定句：主语一）必定句：主语+was/were+其它成份其它成份 例：例：They were happy that day.（二）否定句：主语（二）否定句：主语+was/were+not 例：例：They were not happy that day.普通过去时普通过去时第15页含含be动词句式结构：动词句式结构：（三）普通疑问句：（三）普通疑问句：Was/Were+主语主语+其它？其它？例：例：Were they happy that day?Yes,they were./No,they werent.(四）特殊疑问句：特殊疑问词四）特殊疑问句：特殊疑问词 +普通疑问句普通疑问句 例：例：How was your weekend?普通过去时普通过去时第16页含实义动词句式结构：含实义动词句式结构：（一）必定句：主语（一）必定句：主语+动词过去式动词过去式+其它其它 例：例：The monkey gave a banana to him.（二）否定句：（二）否定句：主语主语+did not(didnt)+动词原形动词原形 例：例：The monkey didnt give a banana to him.普通过去时普通过去时第17页含实义动词句式结构：含实义动词句式结构：（三）普通疑问句（三）普通疑问句:Did+主语主语 +动词原形动词原形+其它？其它？例：例：Did the monkey give a banana to him?Yes,it did./No,it didnt.(四）特殊疑问句：特殊疑问词四）特殊疑问句：特殊疑问词 +普通疑问句普通疑问句 例：例：What did you do?普通过去时普通过去时第18页Find the mistakes and correct them1.I visit my grandparents yesterday.2.Does your uncle see elephants last weekend？3.They dont climb a mountain yesterday.4.Kate didnt played football yesterday morning.5.We go to the museum last month.visitedDid didntdidnt playwentThats great第19页Thank you!Thank you!第20页