七下一般过去时课件.ppt

1、 一般过去时一般过去时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。iswasI _ twelve years old this year.我今年12岁。am我去年11岁。I _ eleven years old last year.wasWe _ 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。areweream/iswas arewere肯定

2、句：It was very hot yesterday.否定句：It was not very hot yesterday.wasnt一般疑问句:Was it very hot yesterday?特殊疑问句How was the weather yesterday?=What was the weather like yesterday?答语：Yes,it was./No,it wasnt.由以上例子可知，含有be动词was/were的一般过去时的句子，变否定句时是在was/were后面加not,可缩写为_;变一般疑问句时是把was/were 提至，其肯定回答为：Yes,主语+was/wer

3、e;否定回答为：No,主语+wasnt/werent.wasnt/werent主语前1.含含be 动词的一般过去时的句式结构：动词的一般过去时的句式结构：1)肯定句肯定句:主主语语+be(was/were)+表语表语(n.,adj.等等)They were in the classroom.2)否定句：主语否定句：主语+be(was/were)+not+表语表语vThey werent in the classroom.3)一般疑问句：一般疑问句：Was/Were+主语主语+表语表语?nWere they in the classroom?nYes,they were./No,they wer

4、ent.4）特殊疑问句：疑问词特殊疑问句：疑问词+was/were+主语主语?vWhere were they?3He often _ his homework at his friends home.does4.He _ his homework at school yesterday.didHe played basketball yesterday.He plays basketball every day.playplayedgowentdo/doesdid由以上例句可知，含有实意动词的一般过去时的句子，变否定句时是在谓语动词前加,同时谓语动词还原为：变一般疑问句时要借助助动词,并将其

5、放在，而且将谓语动词还原为原形。其肯定回答为：Yes,主语+did.否定回答为：No,主语+didnt.didnt原形did句首2.实义动词的一般过去时句式：实义动词的一般过去时句式：1).肯定句：主语肯定句：主语+动词过去式动词过去式vThey played basketball last Sunday.2).否定句否定句:主语主语+did not(didnt)+动词原形动词原形+其他其他vThey didnt play basketball last Sunday3).一般疑问句：一般疑问句：Did+主语主语+动词原形动词原形+其他？其他？nDid They play basketball

6、 last Sunday?nYes,they did./No,they didnt.4).特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词+did+主语主语+动词原形动词原形+其他？其他？vWhen did they play basketball last Sunday?一般过去时态一般过去时态 n 一般过去时态一般过去时态 定义及常见的基本用法常见的基本用法 一般过去时态谓语动词的构成形式一般过去时态谓语动词的构成形式 一般过去时态常用的时间状语一般过去时态常用的时间状语 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n1.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

7、示过去经常或反复发生的动作。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.谓语动词的构成形式谓语动词的构成形式 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的两种。两大

8、法宝两大法宝:1.时间状语时间状语 2.动词过去式动词过去式法宝之一：时间状语（火眼金睛）yesterday yesterday morning one day last year two days ago in 1999 just now法宝之二：动词过去式动词过去式规则变化规则变化不规则变化不规则变化 Group One Group Two1 play-1 hope-2 look-2 live-3 work-3 like-4 visit-4 use-5 watch-5 dance-playedlivedworkedlikedlookedwatchedvisitedhopeddancedus

9、ed请快速说出下列各词的过去式请快速说出下列各词的过去式 结尾是结尾是 e 的动词加的动词加 d 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请快速说出下列各词的过去式末尾只有一个辅音字母的末尾只有一个辅音字母的重读闭音节词，双写这个重读闭音节词，双写这个辅音字母后加辅音字母后加 ed末尾是末尾是“辅音字母辅音字母+y”的动词的动词变变“y”为为“i”加加 edpl

10、anned Group 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动词过去式口诀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。一般过去时并不难，表示过去动作和状态记心间。n动词要用过去式，时间状语句末站。动词要用过去式，时间状语句末站。n否定句很简单，否定句很简单，didnt 站在动词原形前，其它站在动词原形前，其它部

11、分不要变。部分不要变。n一般疑问句也好变，一般疑问句也好变，did放在句子前，主语、动放在句子前，主语、动原、其它部分依次站。原、其它部分依次站。n特殊疑问句也简单，疑问词加一般疑问句记心特殊疑问句也简单，疑问词加一般疑问句记心间。动词若是间。动词若是be，就用，就用 was或或were,否定就把否定就把 not添，一般疑问也简单，添，一般疑问也简单，was,were直接提前。直接提前。n最后一条请注意，动词过去式要牢记。最后一条请注意，动词过去式要牢记。1.1.确定特殊疑问词确定特殊疑问词When2.2.助动词提前助动词提前did you have an iphone?3.3.组合组合Whe

12、n did you have an iphone?Practice 判断正误Li Ming studied English this morning.(变为一般疑问句)1.Did Li Ming studied English thismorning?2.Does Li Ming studied English this morning?3.Did Li Ming study English this morning?4.Do Li Ming study English this morning?Helen was very 1 last weekend.On Saturday morning

13、 she 2 up at six oclock.She went to the music club by bike.She worked hard at the music club.On Saturday night she 3 at home and studied with her brother.On Sunday morning she took the bus to her grandmas house.She helped her grandma 4 the house.On Sunday afternoon,She watched TV.She 5 a good time l

14、ast weekend.My parents 1_(be)very busy last weekend.My mother 2_(get)up very early,and she cooked breakfast for us.Then she went to the supermarket 3_(buy)some fruit.As for my father,he 4_(have)lots of things to do.First,he 5_(wash)his car.Next,he 6_(play)tennis with his friend.Then he 7_(see)a movi

15、e with me on TV.5.What did you do on May Day?I _ shopping with my family.A.goB.am goingC.went D.will go6.Im sorry the bus _ five minutes ago.What a pity!A.leaves B.is leaving C.has left D.left7.去年我在大连遇见了她。去年我在大连遇见了她。8.昨天我妈妈去公园了。昨天我妈妈去公园了。9.Jim usually _(read)newspapers in the evening.Look!He _(read)

16、newspapers now.But yesterday he _(not read)newspapers.What did he do?He _(watch)TV.He _(go)to bed very late,so this morning he _(come)late for school.readsis readingdidnt readwatchedwentcame动词过去式口诀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。一般过去时并不难，表示过去动作和状态记心间。n动词要用过去式，时间状语句末站。动词要用过去式，时间状语句末站。n否定句很简单，否定句很简单，didnt 站在动词原形前，其它站在动词原形前，其它部分不要变。部分不要变。n一般疑问句也好变，一般疑问句也好变，did放在句子前，主语、动放在句子前，主语、动原、其它部分依次站。原、其它部分依次站。n特殊疑问句也简单，疑问词加一般疑问句记心特殊疑问句也简单，疑问词加一般疑问句记心间。动词若是间。动词若是be，就用，就用 was或或were,否定就把否定就把 not添，一般疑问很简单，添，一般疑问很简单，was,were直接提前。直接提前。n最后一条请注意，动词过去式要牢记。最后一条请注意，动词过去式要牢记。动词过去时小口诀动词过去时小口诀