一般过去时37003ppt.ppt

一般过去时 1 时态介绍2 判断标志3 一般过去时构成4 一般过去时的句式变化5 谓语变化6 练习 1 定义 用法一 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 例句 Igotupat7 00yesterday Myfatherwasatworkyesterdayafternoon 用法二 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 例句 Healwayswenttoworkbybuslastyear 含有频度副词 oftenalways等 但主要还是含有过去时间状语 1 与ago连用 amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryears ago 2 一般过去时的判断标志 明确的过去时间状语 last timenightweekmonthtermMonday yesterday morningafternoonevening thedaybeforeyesterday 2 与last连用 3 与yesterday连用 4 与one连用 one morningeveningdayMondayafternoon 5 与that连用 that morningwinterdayyear justnowintheolddaysinthosedaysin1980theotherdayatthattimeonceuponatime 6 其他时间状语 3 一般过去时的构成 所有时态都是通过动词变化来表现的 E g Youareright 一般现在时Iwanttogotoschool Wearedoingourhouseworknow 正在Thebusisleavingat8 00 进行时 be动词 was were 助动词 did 主语 谓语情态动词 could might 实义动词 有确切含义的动词 可以单独做谓语 如 played等 例如 Theywerehappy Heplayedfootball Youdidyourhomework 4 一般过去时句式变换 一般过去时态句式的构成陈述句式 进入下页 返回首页 一般过去时态句式的构成疑问句式 返回上页 返回首页 1 肯定句 主语 行为动词过去式be动词过去式 was were e g Weplayedfootballyesterday Iwasintheofficelastnight Hecouldn tswim10yearsago 2 否定句didnot didn t 行为动词原形wasnot wasn t 其他成分werenot weren t 其他成分e g Iwasnotintheofficelastnight Ididn tsingasongatKangkang sparty Ididn tplayvideogames 3 一般疑问句did 主语 行为动词原形was were 主语 其他成分eg Didyougoshoppingyesterday Yes Idid No Ididn t Wasshe15yearsoldlastyear 4 特殊疑问句特殊疑问词 did 主语 行为动词原形特殊疑问词 was were 主语 其他成分eg Didyougoshoppingyesterday Whenandwherewereyouborn 5 谓语变化 构成规则 例词 1 一般在动词原形末尾加 edlooklookedplayplayedstartstarted2 结尾是e的动词加 dlivelivedhopehopeduseused 3 末尾只有一个辅音字母的重读闭音节词 先双写这个辅音字母 再加 ed stopstoppedplanplannedtriptripped 4 结尾是 辅音字母 y 的动词 先变 y 为 i 再加 ed studystudiedcarrycarried 规则动词过去式的构成 说明 1 清念 t 即ed在清辅音后面念 t 例 finishedhelpedpassedcooked 规则动词 ed的读音 元浊 d 即ed在元音 浊辅音后面念 d 例 borrowedenjoyedcalledmoved t d 之后念 id 即ed在 t d 音后面念 id 例 wantedshoutedneededcounted grow grewknow knewthrow threwblow blewwrite wrotedrive droveride rodeget gotforget forgotlend lentsend sentspend spentsay said sed pay paidstand stoodunderstand understoodlet letput putcut cutread read am is wasare weredo didgo wenthave hadsee sawcan couldmay mightdig dugeat atefind foundmake madehear heardrun rantake tookhold heldspeak spokeleave left keep keptsleep sleptsweep swepttell toldsell soldbegin begansing sangsit satswim swamring ranggive gavebring broughtbuy boughtthink thoughtteach taughtcatch caughtcome camebecome became 不规则动词的过去式 2020 3 18 21 可编辑 写出下列动词的过去式 runborrowgrowwatchwritesmileopenbeginswimcarrystudyfinish uselivewakekeepsaycleanbuyplaylearnseereadstop gothinkbehappengivebecomegetrainstaypassanswer wentthoughtwas werehappenedgavebecamegotrainedstayedpassedanswered usedlivedwokekeptsaidcleanedboughtplayedlearnt edsawreadstopped ranborrowedgrewwatchedwrotesmiledopenedbeganswamcarriedstudiedfinished 巧记动词过去时态 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 返回上页 返回首页 6 Exercises III 句型转换TheycametoChinain1990 变一般疑问句 they toChinain1990 2 Iwasillfortwodayslastweek 同上 youillfortwodayslastweek 3 Thetwinsgotoschoolonfooteveryday 同上 thetwins toschoolonfooteveryday 4 ShewashedtheclotheslastSunday 变否定句 She theclotheslastSunday Did come Were Do go didn t wash 5 Sheisgoingtogoshoppingtomorrow 变否定句 6 Mymotherlikesherstudents 变一般疑问句 7 DoyouwatchTVonSunday 用lastSunday改写成过去时态的句子 8 WeiHuaboughtanewpenyesterday 变否定句 She anewpenyesterday Sheisn tgoingtogoshoppingtomorrow Doesyourmotherlikeherstudents DidyouwatchTVlastSunday didn t buy 用括号里动词的适当形式填空 1 He read thatbooklastweek 2 Lastnighthe arrive justintimefortheshow 3 Mary marry Thomasyesterday 4 Tom show uswheretositatthemeetingyesterday 5 Lastsummerwe visit UncleJack 6 It rain almosteverydaylastmonth 7 John like toplaypianowhenhewasinsecondaryschool 8 Betty work hardalllastyear 9 We change thecolorofouruniformslastChristmas 10 LastyearFrances buy hermotheraprettywatchforherbirthday read arrived married showed visited rained liked worked changed bought 11 They notwatch TVjustnow 12 They carry waterforGrandpaLiuthreedaysago 13 MikeandJack make themodelplanelastmonth 14 yourfriends have agoodtimeintheparkthatday 15 Myfather go toBeijingaweekago 16 Mary study attheNo 1MiddleSchooltheyearbeforelast 17 Hisparents notgo outforawalkaftersupperyesterday 18 Where be MeiFanglastnight didn twatch carried made Did have went Did study didn tgo was 用括号内所给动词的一般过去时填空 I have agooddayatworktoday Themeeting go wellthismorning Bob notbe there He oversleep becausehe nothear thealarm Lunch be terrible We try thenewFrenchrestaurantinthetowncenter Thefood taste awful ThisafternoonI phone BillinAmerica He tell mewe vegotanewcontractthere It be anawfuldrivehome Thetraffic be terrible had went wasnot overslept didn thear was tried tasted phoned told was was I 改错题HowisJaneyesterday Hegetstoschoolatsixyesterday Heoftengoeshomeat6 00lastmonth Icanflykitessevenyearsago Didyousawhimjustnow Tomwasn twatchTVlastnight Ididmyhomeworklater Hewaitforyouthreehoursago Whofinditjustnow was got went could see didn t willdo amgoingtodo waited found 根据要求改写下列句子 1 Theyhadameetingyesterday 改为一般疑问句 2 MrsBlackdoessomecleaningeverySunday 改为一般疑问句 3 I mgoingtoturnontheradio 改为否定句 4 TherewerenoclasseslastSaturdayafternoon 改为反意疑问句 5 Thosestudentsdidtheirbest 改为否定句 6 ItwasNovember10ththedaybeforeyesterday 向划线部分提问 7 MybrotherwenttoShanghaithreedaysago 向划线部分提问 8 TheyaregoingtovisittheSummerPalace 向划线部分提问 Didtheyhaveameetingyesterday DoesMrsBlackdosomecleaningeverySunday I mnotgoingtoturnontheradio TherewerenoclasseslastSaturdayafternoon werethere Thosestudentsdidn tdotheirbest Whatwasthedatethedaybeforeyesterday WhendidyourbrothergotoShanghai Whataretheygoingtodo 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 用动词的过去式填空 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