（精选幻灯片）冀教版七年级下一般过去时讲解及练习

TheSimplePastTense,一般过去时态,英语七年级语法解析,含有动词的句型,一般过去时表示过去时间内某人某物存在的状态，性质等eg:Iwasateacherlastyear.She(He)wasasinger.WeYouwerehappy.They,一般现在时表示某人某物现在的状态，性质等eg:Iamateachernow.She(He)isasinger.WeTheyarehappy.You,2,2020/5/28,Exe:1.She_(be)ourEnglishteacher.2.TomandNike_(be)myclassmates.3.I_(be)astudent.4.You_(be)alovelygirl.5.They_(be)myparents.6.They_(be)farmerstwoyearsago.7.Mike_(be)ababylonglongago.8.We_(be)athomelastnight.,3,2020/5/28,含有动词的句型结构,一般现在时：肯定式:主语be表语否定式:主语+be(amisare)+not+表语.疑问式：be(amisare)+主语表语？,一般过去时：肯定式:主语be表语否定式：主语be（waswere)+not+表语疑问式：be(waswere)+主语表语？,4,2020/5/28,不含动词的句型(主语是第一，二人称及第三人称复数）,一般现在时用来表示习惯性，经常性发生的动作eg:Igotoworkbybuseveryday.youwatchTVeverynight.weplaybasketballontheweekends.Theyhavelessonseverymoring.主语动词原形其他,一般过去时用来表示在过去的时间里发生的动作eg:Iwenttoworkbybusyesterday.youwatchedTVlastnight.Weplayedbasketballlastweekend.Theyhadlessonstwodaysago.主语动词过去式其他,5,2020/5/28,主语是第三人称单数（肯定句）,Hegoestoworkbybuseveryday.ShewatchesTVeverynight.李明playsbasketballontheweekends.Itsnowsineverywinter.主语动词单三其他,Hewenttoworkbybusyesterday.ShewatchedTVlastnight.李明playedbasketballthreedaysago.Itsnowedinlastwinter.主语动词过去式其他,6,2020/5/28,主语是第一，二人称及第三人称复数（否定句）,Idonotgotoworkbybuseveryday.youdonotwatchTVeverynight.wedonotplaybasketballontheweekends.Theydonothavelessonseverymoring.主语donot+动词原形+其他,Ididnotgotoworkbybusyesterday.youdidnotwatchTVlastnight.Wedidnotplaybasketballlastweekend.Theydidnothavelessonstwodaysago.主语did+not+动词原形其他,7,2020/5/28,主语是第三人称单数（否定句）,Hedoesnotgotoworkbybuseveryday.ShedoesnotwatchTVeverynight.李明doesnotplaybasketballontheweekends.Itdoesnotsnowineverywinter.主语doesnot+动词原形+其他,Hedidnotgotoworkbybusyesterday.ShedidnotwatchTVlastnight.李明didnotplaybasketballthreedaysago.Itdidnotsnowinlastwinter.主语didnot+动词原形+其他,8,2020/5/28,一般现在时一般过去时肯定句主非单三+V原形+其他.主+V过去式+其他.主单三+V单三否定句主非单三+do+not+V原形+其他.主+did+not+V原形+其他.主单三+does疑问句Do+主非单三+V原形+其他?Did+主+V原形+其他？Does+主单三,9,2020/5/28,知识结构,一般过去时,构成,用法,常用时间,动词的过去式,1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。,yesterdaylastnightin1990twodaysago,10,一、用法：1.表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用,如：lastnight,in1990,twodaysago，yesterday等。,Hewenttoworkbybuslastyear.,Iwastenyearsoldlastyear.,2.也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。如：often,always,usually,sometimes等。Hewasoftenlateforschoollastweek.Healwayswenttoworkbybuslastyear.,动词过去式的构成,规则动词,不规则动词,构成,读音,13,二.Regularverbs规则动词:1.动词原形+ede.g.playplayedcleancleanedvisitvisitedstaystayedpracticepracticedaskaskedwatchwatched2.以e结尾的+de.g.liveliveddancedanced3.辅音字母+y结尾，变y为i+ede.g.studystudiedtrytriedcarrycarried4.重读闭音节结尾,且末尾只有一个辅音字母的动词，双写尾字母再加ed(两辅夹一元)e.g.stopstoppedplanplanned,GrammarFocus,14,2020/5/28,动词过去式ed的读音,-ed的读音规则如下：清音t；浊元d；td后面读id.1）在清辅音后面读t.workworked；helphelped2）在浊辅音或元音后读d.learnlearned3）在t和d后读id.startstarted,1、有be动词的一般过去时,他刚才在这。他刚才不在这。他刚才在这吗？,肯定句：人/物(主语)+was/were+否定句：人/物(主语)+wasnt/werent+一般疑问句：Was/Were+人/物(主语)+？特殊疑问句：疑问词+was/were+人/物(主语)+？,Hewasherejustnow.,Hewasntherejustnow.,Washeherejustnow?,16,2020/5/28,2、行为动词的一般过去时,肯定句：人/物(主语)+动词过去式+否定句：人/物(主语)+didnt+动词原形+一般疑问句:Did+人/物(主语)+动词原形+？特殊疑问句:疑问词did+人/物(主语)+动词原形+？,Heplayedtennislastweek.否定句:He_tennislastweek.一般疑问句:_he_tennislastweek?,didntplay,Didplay,17,2020/5/28,三、一般过去时的分类,1be动词的一般过去时态：有人称和数的变化（am/is的过去式为was;are的过去式为were.）肯定句：主语+was(were)+Iwaslateyesterday.否定句：主语+was(were)+not+Wewerentlateyesterday.疑问句：Was(Were)+主语+?Wereyouillyesterday?肯定回答：Yes,主语+was/were.Yes,Iwas.否定回答：No,主语+wasnt/werent.No,Iwasnt.特殊疑问句：特殊疑问词+一般疑问句+？Whenwereyouborn?,2实义动词的一般过去时态：没有人称和数的变化肯定句：主语+动词过去式+Iwenthomeateightyesterday.否定句：主语+didnt+动词原形+Ididntgohomeateightyesterday.疑问句：Did+主语+动词原形+?Didyougohomeateightyesterday?肯定回答：Yes,主语+did.Yes,Idid.否定回答：No,主语+didnt.No,Ididnt.特殊疑问句：特殊疑问词+一般疑问句+？Whendidyougohomeyesterday?,巧记动词过去时态,动词一般过去时，表示过去发生的事；be用was或用were,have,has变had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt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。,看图写话：,shereadbooksthismorning,21,2020/5/28,lastnight,22,2020/5/28,Iyesterdaymorning,23,2020/5/28,twodaysago?,24,2020/5/28,athomejustnow?,25,2020/5/28,lastweekend?,26,2020/5/28,lastMonday?,27,2020/5/28,Ihadabusyweekend.OnSaturdaymorning,I_.Intheafternoon,I_.Itwasalittle(一点)difficult.OnSaturdaynight,I_.OnSundaymorning,I_.Intheafternoon,I_OnSundaynight,I_.,Hi!Friends!,cleanedtheroom,readabook,watchedTV,playedthepiano,visitedmyfriends,wrotealettertomyfriend.,Saturday,Sunday,Lookatthepicturesandfillintheblanks.,28,2020/5/28,1.Iwasatschoolyesterday.否定句：Iwasntatschoolyesterday.一般疑问句：Wereyouatschoolyesterday?肯定回答：Yes,Iwas.否定回答：No,Iwasnt.划线提问：Wherewereyouyesterday?,2.Theywerebankclerkstenyearsago.否定句：Theywerentbankclerkstenyearsago.一般疑问句：Weretheybankclerkstenyearsago?肯定回答：Yes，theywere.否定回答：No,theywerent.划线提问：Whatweretheytenyearsago?Whatdidtheydotenyearsago？,3.Hewasapolicemanin2003.否定句：Hewasntapolicemanin2003.一般疑问句：Washeapolicemanin2003？肯定回答:Yes，hewas.否定回答：No,hewasnt.划线提问：Whatwashein2003?Whatdidhedoin2003？,4.Hewenttothemovieslastnight.否定句：Hedidntgotothemovieslastnight.一般疑问句：Didhegotothemovieslastnight?肯定回答:Yes,hedid.否定回答：No,hedidnt.划线提问：Whatdidhedolastnight?Whendidhegotothemovies?,5.Ididmyhomeworkyesterdayevening.否定句：Ididntdomyhomeworkyesterdayevening.一般疑问句：Didyoudoyourhomeworkyesterdayevening?肯定回答：Yes,Idid.否定回答：No,Ididnt.划线提问：Whatdidyoudoyesterdayevening?,6.Thestudentsplayedfootballjustnow.(刚才)否定句：Thestudentsdidntplayfootballjustnow.一般疑问句：Didthestudentsplayfootballjustnow?肯定回答：Yes,theydid.否定回答：No,theydidnt.划线提问：Whatdidthestudentsdojustnow?,7.ShetookawalklastSundayevening.否定句：ShedidnttakeawalklastSundayevening.一般疑问句：DidshetakeawalklastSundayevening?肯定回答：Yes，shedid.否定回答：No,shedidnt.划线提问：Whendidshetakeawalk?,8.Hehadaneggbreakfastthismorning