初中一般过去式

一般过去时一般过去时态（TheSimplePastTense)1.定义：一般过去时态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；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。2.时间状语：yesterdaylastnightin1990twodaysago等3.频度副词：oftenalways等4.例句：Igotupat7:00yesterday.Myfatherwasatworkyesterdayafternoon.Healwayswenttoworkbybuslastyear.巧记时态Ⅰ、一般过去时表示的意思（引例）Helivedheretenyearsago.Istayedatherhomelastnight.Itwasveryhotyesterday.用法1、表示过去某个时间发生的动作或存在的状态。Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Myfatherwasatworkyesterdayafternoon.Didyouhaveagoodtimelastsummer?2、表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.Ⅱ、一般过去时的时间短语常见的表示过去时间概念的短语：lastnight,yesterday,lastyear,…ago,justnow,in过去年份等这些短语的位置：句首、句末e.g.Wecleanedtheclassroomthismorning.Thismorningwecleanedtheclassroom.常用时间常与一般过去时态连用的时间有：yesterdayyesterdaymorning(afternoon,evening…)lastnight(week,month,year…)twodaysago,aweekago,threeyearsago…in1990,(in1998…)总结Ⅲ、动词过去式的变化（规则动词）一般在词尾加edask→asked;help→helpede.g.Theyaskedmethetimejustnow.以e结尾直接加darrive→arrivede.g.Iarrivedlatethismorning.动词过去式的变化（规则动词）以重读闭音节结尾的，则双写plan→plannede.g.Weplannedtogototheparty.以辅音字母y结尾，去y变i加ed。如try→tried;study→studiede.g.Hetriedtoclimbthetree,buthecouldnot.规则动词词-ed的读音说明：1、清念/t/，即ed在清辅音后面念/t/,例：finishedhelpedpassedcooked2、元浊/d/,即ed在元音，浊辅音后面念/d/,例：borrowedenjoyedcalledmoved3、/t//d/之后念/id/,即ed在/t//d/音后面念/id/例：wantedshoutedneededcounted清念/t/,元浊/d/;/t//d/之后念/id/规则动词过去式词尾-ed的读音读音规则读音例词在浊辅音和元音后面/d/moved/mu:vd/在浊辅音和元音后面/t/passed/pa:st/在清辅音后面/id/needed/’ni:did/动词过去式的变化（规则动词）练习：规则动词的过去式的变化方式GroupworkWritedownthepastformofthesewords.(1)watch-(2)visit-(3)play-(4)live-(5)move-(6)decide-(7)study-(8)copy-(9)cry-(10)stop-(11)plan-(12)drop-watchedvisitedplayedlivedmoveddecidedstudiedcopiedcriedstoppedplanneddroppedⅣ、动词过去式的变化（不规则动词）例：go→wentdrink→drankeat→atesee→saw练习：不规则动词的过去式的变化动词过去式的变化（不规则动词）e.g.Iwenttohisbirthdaypartylastnight.Imetmyteacherinthestreettoday.写出下列动词的过去式getislivesentdriverunaskpushsayhurrytryuseworkstopjumpmeetreadseetravelcarrygotwaslivedsentdroveranaskedpushedSaidhurriedtriedusedworkedstoppedjumpedmetreadsawtravelledcarriedThepastforms:haveeatseebuybringwinswimhangridereadhadatesawboughtbroughtwonswamhungroderead不规则动词表goam/isarebeginmeetwritebuildbuycanhave/hastakecatchcomedoswimdrinkdriveeatgetseewaswerebeganmetwrotebuiltboughtcouldcaughtcamedidswamdrankdroveategotwenthadtookspendspentleaveleftsaw一般过去时态常用的时间状语一般来说，一般过去时都有明显的时间状语，它们可以是单词，也可以是短语或从句。1.yesterday或以其构成的短语：yesterdaymorning(afternoon,evening)等；2.由“last+一时间名词”构成的短语：lastnight,lastyear(winter,month,week)等；3.由“时间段+ago”构成的短语：amomentago,ashorttimeago,anhourago等；4.由“介词+一时间名词”构成的短语：onFriday,onMondaymorning,onApril15,onthenightofOct.1;5.频度副词：often,always等；6.其它：then,justnow,once,以及由after或before构成的介词短语等7.由某些表示过去时态的从句等。Ⅴ、一般过去时的否定句、疑问句否定句：didnot(didn't)……（后面动词要变回原形）疑问句：Didyou……?（后面动词变原形）一般过去时的否定句、疑问句e.g.Istayedatherhomelastnight.→Ididn'tstayatherhomelastnight.→Didyoustayatherhomelastnight?Theycleanedtheroomthismorning.→Theydidn'tcleantheroomthismorning.→Didtheycleantheroomthismorning?Yes,Idid.No,Ididn’t.一般过去时的否定句、疑问句另注意以下这几种句子的否定句、疑问句：1、Be动词的句子(过去式was/were）（例句）Hewasathomeyesterday.→Hewasnotathomeyesterday.(wasn’t)→Washeathomeyesterday?一般过去时的否定句、疑问句1、Be动词的句子(过去式was/were）（例句）Theywereathomeyesterday.→Theywerenotathomeyesterday.(weren't)→Weretheyathomeyesterday?另注意以下这几种句子的否定句、疑问句：一般过去时的否定句、疑问句另注意以下这几种句子的否定句、疑问句：2、情态动词can的句子(can的过去式是could)（例句）Shecouldcometotheparty→Shecouldn'tcometotheparty.→Couldshecometotheparty?一般过去时的否定句、疑问句另注意以下这几种句子的否定句、疑问句：3、have的句子(过去式had)（例句）表示“拥有”时：Hehadgotacartwoyearsago.→Hehadn’tgotacartwoyearsago.→Hadhegotacartwoyearsago?一般过去时的否定句、疑问句另注意以下这几种句子的否定句、疑问句：3、have的句子(过去式had)（例句）Theyhadagoodtimelastnight.→Theydidn’thaveagoodtimelastnight.→Didtheyhaveagoodtimelastnight?PRACTISE改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)______he___________meatinthefridge?3、Shestayedthereforaweek.（对划线部分提问）_________________she_____there?4、Therewassomeorangeinthecup.（变一般疑问句)_____there_____orangeinthecup?didn’tdoDidfindanyHowlongdidstayWasanyThat’sgreat√一般过去时态练习用动词的过去式填空1._____you____________(remember)tobuytheoranges?2.Who__________(invent)thecomputer.3.We______(go)tothecinemalastnight.Thefilm______(be)verygood.4.Whattime_____you______(get)toschoolthismorning?5.Jim___(do)alotyesterday.He______(go)shoppingand______(cook)supper.返回练习订正答案一般过去时态练习用动词的过去式填空1.Didyouremembered(remember)tobuytheoranges?2.Whoinvented(invent)thecomputer.3.Wewent(go)tothecinemalastnight.Thefilmwas(be)verygood.4.Whattimedidyougot(get)toschoolthismorning?5.Jimdid(do)alotyesterday.Hewent(go)shoppingandcooked(cook)supper.返回首页返回上页返回练习1.Heusuallygetsupearlyinthemorning.But______________________latetoday.2.Sheusuallyworksfrom8a.m.to5p.m.Butyesterday__________________________3._____________________onSundays.TheywenttotheparklastMonday.4._____________________atbreakfast.Butyesterdayhedidn’treadthenewspaper.一般过去时态练习把下列句子改成相应时态订正答案返回练习1.Heusuallygetsupearlyinthemorning.Buthegotuplatetoday.2.Sheusuallyworksfrom8a.m.to5p.m.Butyesterdayshe