一般过去时态ppt课件讲述.ppt

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1、,The Simple Past Tense,一般过去时态,Liu Xiang _ 31 years old now.,刘翔2004年21岁。,Liu Xiang _ 21 years old in 2004.,刘翔现在31岁。,is,was,I _ twelve years old this year.,1.我今年12岁。,am,2.我去年11岁。,I _ eleven years old last year.,was,3.他每天在家。He is at home every day.4.他昨天在家。He was at home yesterday.,We _ in the classroom

2、 now.,6.我们昨天晚上在家里。,We _ at home last night.,5.我们现在在教室。,are,were,用来表示过去某一时间内发生的动作或存在的状态。谓语动词要用动词的过去式（v-ed），2、基本结构：主语+动词过去式+其他；,一般过去时,1、定义,3、标志词：如yesterday昨天、the day before yesterday（前天），in those days（在那些日子里）,last night 昨晚、last week上周、last year去年，last month（上个月）/（last+时间名词）,two months ago（两个月前）/（时间段+a

3、go),in 1990(在1990年),/in+过去的年份）yesterday morning(yesterday+表时间的名词）,4、动词的过去式构成：大多数动词的过去式是在动词原形后加上ed构成。这类动词称为规则动词。1）一般情况下在词尾直接加ed。如：playplayed workworked,2）以e结尾的动词只加d.如：like-liked love loved live-lived hope-hoped3）以辅音字母+Y结尾的动词，变y 为i，再加ed.如：study studied worryworried,4）以一个元音字母+末尾只有一个辅音字母，要双写最后这个辅音字母，再加e

4、d.如：stopstopped shop-shopped plan-planned,5)、不规则动词的过去式：常用不规则动词变化表p141am/iswas;are-were,Group One Group Two1 play-1 hope-2 look-2 live-3 work-3 like-4 visit-4 use-5 watch-5 dance-,played,lived,worked,liked,looked,watched,visited,hoped,danced,used,请快速说出下列各词的过去式,Relay-race,一般在动词原形末尾加ed,结尾是 e 的动词加 d,Gro

5、up Five Group Six1 am/is-1 are-2 have/has-2 do-3 go-3 see-4 take-4 buy-5 bring-5 speak-,was,did,went,saw,had,brought,took,were,spoke,bought,Relay-race,不规则动词过去式需要单独记忆,Group Three Group Four 1 shop-1 try-2.plan-2 cry-3 carry-4 worry-3.stop-5 study-,shopped,cried,worried,carried,stopped,studied,tried,请

6、快速说出下列各词的过去式,Relay-race,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 ed,planned,规则动词的过去式变化如下：1.：look-looked play played start-started work-worked want-wanted act-acted 2.use used hope-hoped live-livedMove moved decide-decided hope-hoped 3study-studied Try-tried cry-cried carry-carried hur

7、ry hurried worry-worried4.stop-stopped beg-beggedplan-planned drop-dropped,Practice:,LookPlayMilkPickWantCampStartclean,looked,played,milked,picked,wanted,camped,started,cleaned,hopelivelikeloveusedance,hopedlivedlikedloveduseddanced,Practice:,1.我昨天在农场。,I was on the farm yesterday,2.他两天前在北京。,He was

8、in Beijing two days ago.,3.我的暑假是极好的。,My summer holiday was excellent.,4.去年我13岁。,I was 13 years old last year.,5.你的学校郊游怎么样？,How was your school trip?,Write down：,1.我昨天在农场。2.他两天前在北京。3.我的暑假是极好的。4.去年我13岁。5.你的学校郊游怎么样？,1)Be 动词有人称的变化（am/is-was;are-were.）,6、用法（1）：含be动词的一般过去时态；,2)构成：肯定句：主语+was(were)+其他I was

9、late yesterday.（昨天我迟到了。）,1.We were at home last night2.Liu Xiang was 21 years old in 2004.3.It was rainy yesterday.4.He was a doctor two years ago.,Practice:,否定句：主语+was(were)+not+其他。,1.We were at home last night2.Liu Xiang was 21 years old in 2004.3.It was rainy yesterday.4.He was a doctor two years

10、 ago.,nt,nt,nt,nt,Was not=wasnt;,Were not=werent;,注：,一般疑问句：Was(Were)+主语+其他？肯定回答：Yes,主语+was/were.否定回答：No,主语+wasnt/werent.,Eg:Liu Xiang was 21 years old in 2004.,Was Liu xiang 21 years old in 2004?,-Yes,he was.,-No,he wasnt.,2.They were in the classroom just now.3.It was rainy yesterday.4.He was a doc

11、tor two years ago.,2.Were they in the classroom?3.Was it rainy yesterday?4.Was he a doctor?,特殊疑问句：特殊疑问词+was(were)+主语+其他?,They were at school just now.,Where were they just now?,1.We were at home last night2.Liu Xiang was 21 years old in 2004.3.It was rainy yesterday.4.He was a doctor two years ago.,

12、Where were you last night?,How old was Liu Xiang in 2004?,How was the weather yesterday?,What was he two years ago?,2.实义动词的一般过去时态：没有人称和数的变化：,1).肯定句：主语+动词过去式+其他。They played basketball last Sunday.2).否定句:主语+did+not+动词原形+其他They didnt play basketball last Sunday,我是上周去的公园,I(go)to the park last week.,went

13、,When do you go to the park?,你什么时候去的公园。,did,Practice:,1.They _(have)a good time yesterday.2.They _(not watch)TV last night.3._ you _(go)to the park yesterday?Yes,I_./_,I didnt.4.I _my homework yesterday.(否定句,【did not=didnt】,【do,does-did】,had,didnt watch,Did,go,did,No,didnt do,1.I go to school every

14、day.2.I went to school yesterday.,4).特殊疑问句：特殊疑问词+did+主语+动词原形+其他？What did they do last Sunday?你是什么时候去的公园When did you go to the park?,3).一般疑问句：Did+主语+动词原形+其他？Did They play basketball last Sunday?肯定回答：Yes，主语+did。否定回答：N0，主语+didnt。Yes,they did./No,they didnt,肯定句：He went to the park yesterday.,特殊疑问句：Where

15、 did he go yesterday?,否定句：He did not go to the park yesterday.,didnt,答语：Yes,he did./No,he didnt.,一般疑问句：Did he go to the park yesterday?,主语+情态动词的过去式+动词原形+,1.Be动词的句子：,主语+行为动词的过去式+,We were at home last Sunday.,4.I went to my aunts home just now.,3.He could dance when he was five years old.,2.It was sun

16、ny last Sunday.,1.We were at home last Sunday.,1.一般过去时肯定句的结构：,Be动词过去式,情态动词的过去式+动词原形,行为动词的过去式,特别提示：只写主语和动词的结构。,It was sunny last Sunday.,行为动词的句子：,3.He could dance when he was five years old.,主语+情态动词的过去式+not+动词原形+,not,not,not,2.一般过去时否定句的结构：,1.It was sunny last Sunday.,2.We were at home last Sunday.,4.

17、I went to my aunts home just now.,Be动词的句子：,含情态动词的句子：,-I to my aunts home just now.,主语+didnt+行为动词的原形+,Did+主语+动词原形+？,情态动词的过去式+主语+动词原形+？,含情态动词的句子：,行为动词的句子：,3.一般过去时一般疑问句的结构：,1.It was sunny last Sunday.,2.We were at home last Sunday.,3.He could dance when he was five years old.,4.I went to my aunts home

18、just now(刚才).,1.Be动词的句子：,Be动词的句子：,疑问词+情态动词的过去式+主语+动词原形+？,How,1.It was sunny last Sunday.,4.一般过去时特殊疑问句的结构：,4.I went to my aunts home just now(刚才).,3.He could dance when he was five years old.,Where,When,2.We were at home last Sunday.,Where,Be动词的句子：,含情态动词的句子：,行为动词的句子：,1.Be动词的句子：,疑问词+did+主语+动词原形+？,表示过去

19、某个时间发生的动作或存在的状态。My father _in Shanghai last year.我爸爸去年在上海工作。My father was at work yesterday afternoonI got up at six thirty yesterday morning.表示过去的习惯性或经常发生的动作，常和often经常，always总是，once a week一周一次，等表示频度的时间状语连用。I often _on foot.(过去)我经常步行去上学。与when等连词引导的状语从句连用。When she got home，she _a short rest.当她到家时，她稍微

20、休息了一下。,一般过去时的基本用法总结,worked,went to school,had,两大法宝:1.时间状语 2.动词过去式,动词一般过去时，表示过去发生事；be用was或者were,have,has成had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。,常用时间状语,yesterday（昨天）the day before yesterday（前天）the day before last（上前天）just nowyes

21、terday morning(afternoon,evening，night)（昨天早上、昨天下午、昨天晚上、昨夜)last week（month,year，winter,)（上星期、上个月、去年）two days(an hour/a week/three years)ago 两天（一周、三年）前a moment ago in 1990,(在1990年),(in 2008)(在2008年),法宝之一：时间状语,三、一般过去时的判断标志词,法宝之二：,动词过去式,规则变化,不规则变化,口诀：一加ed，二加d，三要双写，四注意，y变成ied，特殊形式特殊记。,am,is-was are-were

22、do-did go-went have-hadsee-sawcan-couldmay-mighteat-atefind-foundmake-madehear-heardrun-rantake-took,hold-heldspeak-spokeleave-leftkeep-keptsleep-sleptsweep-swepttell-toldsell-soldbegin-begansing-sangsit-satswim-swamring-ranggive-gave,不规则动词的过去式,buy-boughtthink-thoughtteach-taughtcatch-caughtcome-cam

23、e become-becamegrow-grewknow-knewthrow-threwblow-blewwrite-wrotedrive-drove ride-rode,get-gotforget-forgotlend-lentsend-sentspend-spentsay-said*/sed/pay-paidstand-stoodunderstand-understoodlet-let put-putcut-cut read-read*,(be)at home last,用所给动词的适当形式填空：,1.It(be)sunny last Sunday.,was,2.We,were,3.He(

24、can dance)when he was,could dance,five years old.,4.I(go)to my,went,Sunday.,aunts home just now(刚才).,5.He often(play)soccer last year.,played,1.is was,am,2.can could,4.go went,5.play played,动词要用过去式,3.Last month,we(learn)Unit 8.,用所给动词的适当形式填空：,1.Be动词的句子：,主语+情态动词的过去式+动词原形+,主语+行为动词的过去式+,1.一般过去时陈述句肯定句的结构

25、：,1.He(be)at school yesterday(昨天).,was,2.They(be)in Beijing in 2004.,were,learned,4.I(study)at Anjiabao Primary School two years ago(两年前).,studied,5.He(talk)in class just now(刚才),talked,6.She(can dance)when she was 10 years old.,could dance,用所给动词的适当形式填空：,1.I(be not)at home yesterday.,was not,2.Tom a

26、nd Jim(be not)in the school play in 2008.,were not,3.Mary(do not)his homework last Sunday.,didnt do,4.We(not see)Tony two hours ago.(两小时以前）,didnt see,2 Mary(clean)her room last Saturday?,clean,4.Where you(go)last vacation?,1.(be)the weather cloudy yesterday?,3.What she(do)last weekend?,用所给动词的适当形式填空：

27、,Was,did,Did,go,do,did,.一般过去时特殊疑问句的结构：疑问词+一般疑问句的结构？,用括号里动词的适当形式填空。1.He _(read)that book last week.2.Last night he _(arrive)just in time for the show.3.Mary _(marry)Thomas yesterday.4.Tom _(show)us where to sit at the meeting yesterday.5.Last summer we _(visit)Uncle Jack.6.It _(rain)almost every day

28、last month.7.John _(like)to play piano when he was in secondary school.8.Betty _(work)hard all last year.9.Last year Frances _(buy)her mother a pretty watch for her birthday.,read,arrived,married,showed,visited,rained,liked,worked,bought,语法练习,PRACTISE,改写句子：1、Lucy did her homework at home.（改否定句）Lucy

29、_ _ her homework at home.2、He found some meat in the fridge.（变一般疑问句)_ he _ _ meat in the fridge?3、She stayed there for a week.（对划线部分提问）_ _ _ she _ there?4、There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?,didnt do Did find any How long did stay Was any,Thats great,根据要求改写下列句子。1.Th

30、ey had a meeting yesterday.(改为一般疑问句)2.Mrs Black does some cleaning every Sunday.(改为一般疑问句)3.My brother went to Shanghai three days ago.（向划线部分提问）4.There were no classes last Saturday afternoon.(改为反意疑问句)5.It was November 10th the day before yesterday.（向划线部分提问）,Did they have a meeting yesterday?,Does Mr

31、s Black do some cleaning every Sunday?,There were no classes last Saturday afternoon,were there?,What was the date the day before yesterday?,When did your brother go to Shanghai?,Homework,Translation.1.我昨天早上6：30起床。2.他爸爸上周去上海了。3.去年我在长城上遇见了她。4.他们三年前踢足球。5.我们于2011年来到这里。6.昨天晚上我看了一场篮球赛。7.刚才我的朋友打电话给我了。8.上周日我妈妈帮助我学习英语。,人有了知识，就会具备各种分析能力，明辨是非的能力。所以我们要勤恳读书，广泛阅读，古人说“书中自有黄金屋。”通过阅读科技书籍，我们能丰富知识，培养逻辑思维能力；通过阅读文学作品，我们能提高文学鉴赏水平，培养文学情趣；通过阅读报刊，我们能增长见识，扩大自己的知识面。有许多书籍还能培养我们的道德情操，给我们巨大的精神力量，鼓舞我们前进。,