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1、Liu Xiang _ 30 years old now.刘翔刘翔2004年年21岁。岁。Liu Xiang _ 21 years old in 2004.刘翔现在刘翔现在30岁。岁。iswas第1页/共19页I _ twelve years old this year.我今年12岁。am我去年11岁。I _ eleven years old last year.was第2页/共19页We _ in the classroom now.我们昨天晚上在家里。我们昨天晚上在家里。We _ at home last night.我们现在在教室。我们现在在教室。arewere第3页/共19页1.I g
2、o to school every day.2.I went to school yesterday.3He often _ his homework at his friends home.does4.He _ his homework at school yesterday.did第4页/共19页He played basketball yesterday.He plays basketball every day.playplayedgowentdo/doesdid第5页/共19页一般过去时态一般过去时态的定义及基本用法的定义及基本用法1.动词的一般过去时态表示过去发生的动作、情况或存在
3、的状态。2表示过去经常或反复发生的动作。Zhang Ya always went to school by bike last term.Liu Jie got up at 7:10 this morning.He was a student three years ago.第6页/共19页动词的一般过去时句式:1).肯定句:主语+动词过去式vThey played basketball last Sunday.2).否定句:主语+did not(didnt)+动词原形+其他vThey didnt play basketball last Sunday3).一般疑问句:Did+主语+动词原形+
4、其他?Did They play basketball last Sunday?Yes,they did./No,they didnt.4).特殊疑问句:特殊疑问词+did+主语+动词原形+其他?vWhen did they play basketball last Sunday?第7页/共19页动词的构成形式动词的构成形式 一般过去时的谓语动词有一般过去时的谓语动词有be动词动词 和行为动词两种基本形式和行为动词两种基本形式第8页/共19页be动词和行为动词两种基本形式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
5、的两种。第9页/共19页 两大法宝:1.时间状语 2.动词过去式第10页/共19页法宝之一:时间状语(火眼金睛)yesterday yesterday morning one day last year two days ago in 1999 just now第11页/共19页法宝之二:动词过去式规则变化规则变化不规则变化不规则变化第12页/共19页 Group One Group Two1 play-1 hope-2 look-2 live-3 work-3 like-4 visit-4 use-5 watch-5 dance-playedlivedworkedlikedlookedwat
6、chedvisitedhopeddancedused请快速说出下列各词的过去式 一般在动词原形末尾加一般在动词原形末尾加eded结尾是 e 的动词加 d第13页/共19页 Group Three Group Four 1 shop-1 try-2.plan-2 cry-3 carry-4 worry-3.stop-5 study-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 edplanned第14页/共19页 Gr
7、oup Five Group Six1 am/is-1 are-2 have/has-2 do-3 go-3 see-4 take-4 buy-5 bring-5 speak-wasdidwentsaw hadbroughttookwerespokebought不规则动词过去式需要单独记忆不规则动词过去式需要单独记忆第15页/共19页I have an iphone.You have an iphone.He has an iphone.变成过去时I had an iphone yesterday.You had an iphone yesterday.He had an iphone yesterday.实意动词的一般过去时中没有人称和数的变化第16页/共19页SummarySummary小小 结结第17页/共19页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,didnt 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。第18页/共19页感谢您的观看。第19页/共19页
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