2024年12月20日星期五1Unit11Howwasyourschooltrip?SectionACuiTinggoforawalkmilkacowrideahorsePhrasestalkwithafarmerfeedchickenstakesomephotosWhatdoyoudoeveryday?Whatdidyoudolastweekend?feedchickensmilkacowrideahorsefedchickensmilkedacowrodeahorseI……Whatdotheydoeveryday?They....Whatdidhe/shedoyesterday?takesomephotostooksomephotosgoforawalkwentforawalktalkwithafarmertalkedwithafarmer1aMatchthephraseswiththepictures.wentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotosebacfd2024年12月20日星期五7表示过去某个时间或某一段时间内发生的的动作或存在的状态，常和表示过去的时间状语连用，如yesterday,lastnight,in1990,twodaysago等。一般过去式也表示过去经常或反复发生的动作，常和often,always等表示频度的时间状语连用。Grammars:一、一般过去时的概念一般过去时1.Be动词的一般过去时(1)肯定句式：主语+was/were+其它.(2)否定句式：主语+wasn’t/weren’t+其它.(3)一般疑问句：Was/Were+主语+其它？肯定回答：Yes，主语+was/were.否定回答：No，主语+wasn’t/weren’t.(4)特殊疑问词+was/were+主语+其他？二、一般过去时的结构（可分三类不同的结构）am/is---wasare---werewasn’t=wasnotweren’t=werenot肯定句：Theairwascleanyesterday.否定句：Theairwasn'tcleanyesterday.一般疑问句：Wastheaircleanyesterday?肯定回答：Yes,itwas.否定回答：No,itwasn't.特殊疑问句：Howwastheairyesterday?2.行为动词(v.)的一般过去时态(1)肯定句式：主语+v-ed+其它.(2)否定句式：主语+didn’t+v原形+其它.(3)一般疑问句：Did+主语+v原形+其它？肯定回答：Yes，主语+did.否定回答：No，主语+did’t.(4)特殊疑问词+did+主语+v.原形+其他？【do,does---did】【didnot=didn’t】肯定句：IrodeahorselastSunday.（1）（2）否定句：Ididn‘trideahorselastSunday.一般疑问句：DidyourideahorselastSunday?肯定回答：Yes,Idid.否定回答：No,Ididn't.特殊疑问句：（1）WhatdidyoudolastSunday?（2）Whendidyourideahorse?1.规则动词的过去式1)一般情况下，在动词原形后面加-ed。2)以不发音e结尾的动词，在词尾直接加-d。3)以重读闭音节（即辅音＋元音＋辅音）末尾只有一个辅音字母的动词，要先双写这个辅音字母后，再加–ed。4)以“辅音字母+y”结尾的动词，先将y改为i,再加–ed。口诀：一加ed，二加d，三要双写，四注意，y变成ied，特殊形式特殊记。三、动词过去式的构成清念/t/,元浊/d/;/t//d/之后念/id/2.不规则动词的过去式需特殊记忆。am(is)are（是）can（能）do/does（做，干）have(has)（有）go（走）come（来）feed（喂）buy（买）eat（吃）grow（生长）ride（骑）run（跑）say（说）see（看见）get（变得，到达）teach（教）take（带）swim（游泳）learn（学习）wascouldhadcameboughtgrewransawtaughtswamweredidwentfedaterodesaidgottooklearnedlearnt详见课本P142页goridedoisarehaveeatbuysee写出下列动词的过去式。pickvisitwatchclimbstudyworryplaylivestopwentrodedidwaswerehadateboughtsawpickedvisitedwatchedclimbedstudiedworriedplayedlivedstopped规则动词不规则动词动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。巧记一般过去时Didyou......yesterday?Yes,Idid./No,Ididn't.playbasketballwatchTVplaycomputergamesDidhe/she......yesterday?Yes,he/shedid.No,he/shedidn't.talkwithafarmerwatchthestarsstayathomeplaytennis1bListenandcirclethethreethingsCaroldidonherschooltripin1a.wentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotosquietalot(相当多)+of+可数或不可数,也可以单独使用。quitealittle相当多+不可数名词quiteafew相当多+可数...
