小学英语过去式课件

一般过去时一般过去时态的定义及基本用法•1.动词的一般过去时态表示过去发生的动作、情况或存在的状态。2．表示过去经常或反复发生的动作。ZhangYaalwayswenttoschoolbybikelastterm.LiuJiegotupat7:10thismorning.Hewasastudentthreeyearsago.两大法宝:1.时间状语2.动词过去式法宝之一：时间状语（火眼金睛）yesterdayonceuponatimerightnowlastyeartwodaysagoin1999法宝之二：动词过去式规则变化不规则变化GroupOneGroupTwo1play------1hope----2look----2live---3work-----3like---4visit----4use---5watch---5dance---playedlivedworkedlikedlookedwatchedvisitedhopeddancedused请快速说出下列各词的过去式一般在动词原形末尾加ed结尾是e的动词加dGroupThreeGroupFour1shop----1try-----2.plan---2cry----3carry---4worry---3.stop--5study---shoppedcriedworriedcarriedstoppedstudiedtried请快速说出下列各词的过去式末尾只有一个辅音字母的重读闭音节词，双写这个辅音字母后加ed末尾是“辅音字母+y”的动词变“y”为“i”加edplannedGroupFiveGroupSix1am/is------1are----2have/has----2do---3go-----3see---4take----4buy---5bring---5speak---wasdidwentsawhadbroughttookwerespokebought不规则动词过去式需要单独记忆getgivetellcomeswimforgetfeelwritefindsmellkeepsleepthrowsayunderstandgotgavetoldcameswamforgotfeltwrotefoundsmeltkeptsleptthrewsaidLiuXiang___30yearsoldnow.刘翔2004年21岁。LiuXiang____21yearsoldin2004.刘翔现在30岁。iswas动词的一般过去时句式：1).肯定句：主语+动词过去式TheyplayedbasketballlastSunday.2).否定句:主语+didnot(didn’t)+动词原形+其他Theydidn’tplaybasketballlastSunday3).一般疑问句：Did+主语+动词原形+其他？•DidTheyplaybasketballlastSunday?•Yes,theydid./No,theydidn’t.4).特殊疑问句：特殊疑问词+did+主语+动词原形+其他？WhendidtheyplaybasketballlastSunday?I_______twelveyearsoldthisyear.我今年12岁。am我去年11岁。I________elevenyearsoldlastyear.wasWe____intheclassroomnow.我们昨天晚上在家里。We____athomelastnight.我们现在在教室。arewere1.Igotoschooleveryday.2.Iwenttoschoolyesterday.3Heoften___hishomeworkathisfriend’shome.does4.He_____hishomeworkatschoolyesterday.didHeplayedbasketballyesterday.Heplaysbasketballeveryday.playplayedgowentdo/doesdid动词的构成形式一般过去时的谓语动词有be动词和行为动词两种基本形式be动词和行为动词两种基本形式be动词（或系动词be）的过去式为was和were两个。行为动词的过去式，其变化分为规则和不规则的两种。Ihaveaniphone.Youhaveaniphone.Hehasaniphone.变成过去时Ihadaniphoneyesterday.Youhadaniphoneyesterday.Hehadaniphoneyesterday.实意动词的一般过去时中没有人称和数的变化动词过去式口诀一般过去时并不难，表示过去动作和状态记心间。•动词要用过去式，时间状语句末站。•否定句很简单，didn't站在动词原形前，其它部分不要变。•一般疑问句也好变，did放在句子前，主语、动原、其它部分依次站。•特殊疑问句也简单，疑问词加一般疑问句记心间。动词若是be，就用was或were,否定就把not添，一般疑问很简单，was,were直接提前。•最后一条请注意，动词过去式要牢记。