初中英语一般过去时复习.pptx
Presentation Sentences读一读，圈出表示过去的动词。读一读，圈出表示过去的动词。I was at home yesterday.我昨天在家。我昨天在家。He wasnt ill last week.他上周没生病。他上周没生病。They were in China two years ago.他们两年前在中国。他们两年前在中国。I walked to school last Tuesday.我上周二走着去上学。我上周二走着去上学。He asked his mum for a toy two days ago.他两天前向妈妈要了一个玩具。他两天前向妈妈要了一个玩具。第1页/共27页 Presentation SentencesWe studied English two years ago.我们两年前开始学习外语。我们两年前开始学习外语。Jim just had a hamburger for lunch.吉姆吉姆午饭就只吃了一个汉堡。午饭就只吃了一个汉堡。Lily came across one of her old friends yesterday.莉莉莉莉昨天偶然遇到一个老朋友。昨天偶然遇到一个老朋友。I often got up very late last winter.我去年冬天经常起床很晚。我去年冬天经常起床很晚。Lucy always went to bed very late last year.露西去年总是睡觉很晚。露西去年总是睡觉很晚。第2页/共27页 Presentation Sentences一般过去时的主要用法和概念：一般过去时表示在过去某时发生的动作或存在的状态，常与表示过去的时间状语yesterday,last week,agoyesterday,last week,ago等连用。一般过去时的用法：一般过去时的用法：表示过去时间里发生的动作或存在的状态，常与表示过去的表示过去时间里发生的动作或存在的状态，常与表示过去的时间状语时间状语yesterday,last year,ago,the day before,yesterday,just now等连用。等连用。表示在过去一段时间里，经常性或习惯性的动作或状态，常表示在过去一段时间里，经常性或习惯性的动作或状态，常与与always,often,usually等连用。等连用。第3页/共27页 Presentation Sentences一般现在时中动词多用原形，如果主语是三单，动词则会有加s等的变化。一般过去时中动词一律用过去式，主语的数不会影响后面的动词，那么动词如何变成过去式呢？第4页/共27页 Presentation Sentences一般过去时的句型结构一般过去时的句型结构肯定句：主语肯定句：主语+动词过去式动词过去式+其他其他 I was busy last week.He borrowed a book yesterday.否定句：主语否定句：主语+wasnt/werent+其他其他 She wasnt happy at all last week.主语主语+didnt+动词原形动词原形 +其他其他 They didnt have supper just now.第5页/共27页一般疑问句：一般疑问句：Was/Were+主语主语+其他？其他？Were they in Changchun in 2001?Was there a baseball just now?Did +主语主语+动词原形动词原形+其他？其他？Did you bring the homework?Did he play with you yesterday?Presentation Sentences第6页/共27页规则变化单词末尾直接加edplay-played show-showed以e结尾的单词加dlive-lived save-saved 重读闭音节双写尾音字母加edplan-planned stop-stopped以辅音加y的动词变y为i 加edstudy-studied fly-flied不规则变化常见的如：go-went come-came have-had make-made等 Presentation Grammar Box动词过去式的变化方法可以通过下面的表格进行对比参考。动词过去式的变化方法可以通过下面的表格进行对比参考。第7页/共27页规则动词过去式加“ed”后的发音规则 规则发音例子清辅音后tasked finished helped passed reached浊辅音后dcalled moved welcomed元音后dborrowed enjoyedt音后面idwanted started d音后面idneeded Presentation Grammar Box第8页/共27页 Practice Oral Practiceenjoy visit see read dig close walk 说出下列动词的过去式形式说出下列动词的过去式形式 make take dance open skate play study enjoyed visited saw read dug closed walked made took danced opened skated played studied 第9页/共27页根据要求完成句子 Practice Oral PracticeThe children had a good time in the zoo.否定句：否定句：_一般疑问句：一般疑问句：_对划线部分提问：对划线部分提问：_The children didnt have a good time in the zoo.Did the children have a good time in the zoo?Where did the children have a good time?第10页/共27页 Practice Oral PracticeThere were about three hundred people at the live show.否定句：否定句：_一般疑问句：一般疑问句：_对划线部分提问：对划线部分提问：_ There were not about three hundred people at the live show.Were there about three hundred people at the live show?How many people were there at the live show?第11页/共27页 Practice Oral PracticeAndy did his homework yesterday evening.否定句否定句:_一般疑问句一般疑问句:_对划线部分提问对划线部分提问:_Andy didnt do his homework yesterday evening.Did Andy do his homework yesterday evening?What did Andy do yesterday evening?第12页/共27页 Practice Oral PracticeLast week I read an English book.否定句：否定句：_一般疑问句：一般疑问句：_肯定肯定/否定回答：否定回答：_对划线部分提问：对划线部分提问：_Last week I didnt read an English book.Did you read an English book last week?Yes,I did./No,I didnt.What did you do last week?第13页/共27页 Practice Oral PracticeMy brother was in the house just now.否定句：否定句：_一般疑问句：一般疑问句：_对划线部分提问：对划线部分提问：_My brother wasnt in the house just now.Was your brother in the house just now?Where was your brother just now?第14页/共27页 Practice Oral Practice改错，并朗读正确的句子改错，并朗读正确的句子How is Jim yesterday?He go to school by car last week.He often goes home at 3:00 last month.I fly kites seven years ago.How was Jim yesterday?He went to school by car last week.He often went home at 3:00 last month.I flew kites seven years ago.第15页/共27页 Practice Oral PracticeDid you saw him just now?Tom wasnt watch TV last night.I didnt my homework yesterday.He wait for you two hours ago.Who find the book just now?Did you see him just now?Tom didnt watch TV last night.I didnt do my homework yesterday.He waited for you two hours ago.Who found the book just now?第16页/共27页 Practice Oral Practice()blow A.blowedB.blew()take A.takedB.took()see A.seedB.saw()want A.wantedB.wants()go A.goedB.went说出正确的过去式变化，并朗读。说出正确的过去式变化，并朗读。BBBAB第17页/共27页 Practice Oral PracticeTom and Mary _(come)to China last month.Mike _(not go)to bed until 12 oclock last night.Mary _(read)English yesterday morning.Tom _(begin)to learn Chinese last year.My mother _(not do)housework yesterday.didnt gocamereadbegandidnt do第18页/共27页 Practice Oral PracticeThere _(be)a telephone call for you just now.When _ you _(come)to china?Last year._(be)it cold in your city yesterday?How many students _(be)there in your class last term?There _(be)a basketball game on TV yesterday,but I _(have)no time to watch it.wasdidcomeWaswerewashad第19页/共27页 Practice Exercise 1waswaswerewerewas第20页/共27页Practice Exercise 2didwentdidtookdidntatedidntsawdidbought第21页/共27页Practice Exercise 3workedplayedvisitedwentdiddo第22页/共27页Practice Exercise 4Did you go to the U.S.last month?She didnt make a poster last night.Yes,he did.No,I didnt.What did they buy for us in Mexico?第23页/共27页 Practice 小结小结 第24页/共27页 Practice 小结小结 第25页/共27页washedbakedwateredwashedstudiedbrushedhad Practice Grammar Show 第26页/共27页谢谢您的观看！第27页/共27页
