1、小学英语六年级小学英语六年级普通过去时态专题普通过去时态专题第1页(一)普通过去时使用方法(一)普通过去时使用方法1.通常表示过去发生而现在已经结束事件、动作或情通常表示过去发生而现在已经结束事件、动作或情况。况。Eg.Samphonedamomentago.Igotupateightthismorning.2.还能够表示刚才发生事情而没说明时间。还能够表示刚才发生事情而没说明时间。Eg.Didthetelephonering?Wholeftthedooropen?3.也能够表示过去习惯性动作。也能够表示过去习惯性动作。Eg.Ismoked40cigarettesadaytillIgaveup
2、.第2页(二)(二)普通过去时组成:普通过去时组成:1.有有bebe句子句子am/iswasarewereeg.必定句:必定句:Hewasacook2yearsago.Theywereatschoolyesterday.否定句:否定句:Hewasnotacook2yearsago.Theywerenotatschoolyesterday.普通疑问句:普通疑问句:Washeacook2yearsago?Yes,hewas.No,hewasnt.Weretheyatschoolyesterday?Yes,theywere.No,theywerent.第3页w2.行为动词普通过去式。行为动词普通过去
3、式。wA.规则动词改变规则:规则动词改变规则:w(1)普通动词直接加)普通动词直接加-edw(2)以)以e结尾动词直接加结尾动词直接加-dw(3)以辅音字母加)以辅音字母加y结尾变结尾变y为为i再加再加edw(4)以重读闭音节结尾,词尾只有一个辅音)以重读闭音节结尾,词尾只有一个辅音字母,双写最终这个辅音字母,再加字母,双写最终这个辅音字母,再加ed第4页wB.规则动词过去式发音:规则动词过去式发音:w在清辅音后读在清辅音后读/t/,在元音和浊辅音后读,在元音和浊辅音后读/d/,在辅音,在辅音/t/,/d/后读后读/id/。wC.不规则动词改变需参看不规则动词表逐一不规则动词改变需参看不规则动
4、词表逐一熟记。熟记。(普通和过去分词一起记忆普通和过去分词一起记忆)。wD.基本句式:基本句式:第5页第6页惯用时间惯用时间常与普通过去时态连用时间有:常与普通过去时态连用时间有:yesterdayyesterdayyesterday morning(afternoon,evening)yesterday morning(afternoon,evening)last night (week,month,year)last night (week,month,year)two days ago,a week ago,three two days ago,a week ago,three year
5、s agoyears agoin 1990,(in 1998)in 1990,(in 1998)第7页(三)经典例题(三)经典例题w-Yourphonenumberagain?I_quitecatchit.w-Its69568442.wA.didntB.couldntC.dontD.cantw答案答案A.本句虽没有明确时间状语,但从语意本句虽没有明确时间状语,但从语意上看出,在听时候没有听懂这个动作发生在上看出,在听时候没有听懂这个动作发生在过去,所以应用过去时。过去,所以应用过去时。第8页PRACTISE改写句子:改写句子:1、Lucy did her homework at home.(改
6、否定句)(改否定句)Lucy _ _ her homework at home.2、He found some meat in the fridge.(变普通疑问句(变普通疑问句)_ he _ _ meat in the fridge?3、She stayed there for a week.(对划线部分提问)(对划线部分提问)_ _ _ she _ there?4、There was some orange in the cup.(变普通疑问句(变普通疑问句)_ there _ orange in the cup?didnt do Did find any How long did sta
7、y Was anyThats great第9页(四)课堂练习 w一一.单项选择。单项选择。w1.Heusuallygoestoschoolbybus,butyesterdayheataxi.wA.takesB.tookC.getsonD.gotonw2.IsomebooksaboutAmerianhistoryfromourlibrarylastweek.wA.borrowedB.tookC.broughtD.lentw3.Itwaswarm,soImycoat.wA.putonB.putupC.tookoffD.takeoff第10页w4.Thewindowwasopenandabirdin
8、tomyroom.wA.fliesB.flysC.flyedD.fleww5.BothmyparentsborninTianjinandIborninShanghai.wA.are,amB.was,wereC.were,wasD.did,did第11页句型转换句型转换w1.XiaoLinwentfishingthismorning.(改为普通疑问句)(改为普通疑问句)ww2.Wevisitedourteacherlastnight.(就划线部分提问)(就划线部分提问)ww3.Hehadlunchatschool.(改为否定句)(改为否定句)ww4.Therewassomemilkinthebo
9、ttle.(就划线部分提问)(就划线部分提问)ww5.Hewenttothatcitywithhisuncle.(改为普通疑问句)(改为普通疑问句)w第12页不规则动词表不规则动词表Infinitive Past tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell第13页want -wantedaskaskedvisitvisitedturnturned climbclimbedjumpjumpedsnowsnowed想要想要问问参观参观变变爬爬跳跳下雪下雪第14页live -livedagreeagreedhavehaddodidspendspentsingsanggivegave居住居住同意同意有有做做花费花费唱唱给给第15页telltoldcomecamesaysaidswimswamfind foundgo -wentbecome-became告诉告诉来来说说游泳游泳发觉发觉去去成为成为第16页第17页