公开课-一般过去时

公开课-一般过去时23456我成天做饭。我做过饭了。我正做饭呢。我会做饭的。Icookthemeal.Icookthemeal.Icookthemeal.Icookthemeal.7过去时一般过去时8大家有疑问的，可以询问和交流可以互相讨论下，但要小声点910用法1.过去存在的状态2.过去发生的动作某个时间发生的动作过去经常性发生的动作11谓语动词形式：动词过去式12过去式构成规则变化：+ed；如played,looked,wanted不规则变化：am/is=was;are=were1.e结尾的，直接加d;如danced,liked2.辅音字母加y结尾的，变y为i加ed;如studied,cried3.双写末尾辅音字母，加ed;如stopped,planned,preferred13写出下列动词过去式play_______collect________dance________like________close_______enjoy__________carry________stay________cry_________try________study_________stop_______listen_______worry________wash________lift_______need______watch_________dance_______cook_________live_______visit___________skate_______pull________14ed的发音1.清辅音后发/t/，如washed2.浊辅音和元音后发/d/,如listened,played3.t音d音后发/id/，如wanted,needed15句型结构主语+动词过去式+其他+时间.16时间标志yesterday系列last系列ago系列before

in/on/at系列this/that系列17Ibrushedmyteeththismorning.18Iplayedbasketballyesterday.19Iclimbedahill3daysago.20Iwas21lastyear.21IstudiedEnglishwellbefore.22翻译1.今天早上，我弟弟哭了。2.昨天，我们家人沿着河边散步了。3.上个周末，他们去北京参观长城了。4.一小时前，我就完成了作业。5.她2012年搬到延津的。Thismorning,mybrothercried.Yesterday,myfamilywalkedalongtheriver.Lastweekend,theyvisitedtheGWinBJ.Onehourago,Ifinishedmyhomework.ShemovedtoYanjinin2012.236.那年你很胖。7.我们以前很喜欢音乐。8.那个时候，我只是个小孩儿。Youwereveryfatthatyear.Welikedmusicverymuchbefore.Iwasalittlechildatthattime.24句式变化之否定句1、be动词的：在was,were后加not;可缩写成wasn't,weren'tIwasastudentbefore.---Iwasn'tastudentbefore.2、实义动词的：didn't+动词原形Ilikedmusicbefore.---Ididn'tlikemusicbefore.25Thismorning,mybrothercried.Yesterday,myfamilywalkedalongtheriver.Lastweekend,theyvisitedtheGWinBJ.Onehourago,Ifinishedmyhomework.ShemovedtoYanjinin2012.Youwereveryfatthatyear.Welikedmusicverymuchbefore.Iwasalittlechildatthattime.26句式变化之一般疑问句1、be动词的：把was,were提到主语前。Iwasastudentbefore.--Wereyouastudentbefore?2、实义动词的：在陈述句前加Did(动词改为原形）Ilikedmusicbefore.---Didyoulikemusicbefore?27Thismorning,mybrothercried.Yesterday,myfamilywalkedalongtheriver.Lastweekend,theyvisitedtheGWinBJ.Onehourago,Ifinishedmyhomework.Shemo