一般过去时精讲ppt[1]课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版文本样式,第二级,单击此处编辑母版标题样式,Lesson 3,一、一般过去时之概述,1.,定义,：,(1)表示过去某个时间发生的动作或存在的状态-与表示过去的时间状语连用,我昨天7点起床。,I,got up at 7:00 yesterday.,我爸爸昨天下午在工作。,My father was at work yesterday afternoon.,(2)也表示过去经常或反复发生的动作-,与表示频度的时间状语,和表示过去的时间状语连用。,他去年总是坐公交去上班。,He,always,went to work by bus last year.,我上学时每周去看一场电影。,I went to the cinema,once a week,when I was at school.,我在乡下时经常在河边散步。(contryside,riverside),When I was in the countryside, I often walked by the riverside.,2.,表过去的时间状语,：,yesterday,last night,three,days ago,one day, that winter,in 1990,等,3.,频度副词,：,often,always,once a week 等,last,time,night,Monday,week,Month,year,yesterday,morning,afternoon,evening,the day before yesterday,1.与,last,连用,2.与,yesterday,连用：,用于一般过去时的时间状语,3.与,ago,连用：,a moment,two minutes,three hours,five days,one week,six months,four years,ago,4.,与,one,连用：,one,morning,afternoon,evening,day,Monday afternoon,5.,与,that,连用：,that,at that time,morning,day,winter,year,6.与,in,连用：,in 1980,in those days,in the old days,(1)刚刚,just now；,(2)前几天,the other day；,(I saw him in Paris the other day.),(3)从前,once upon a time,(4)很久很久以前,long long ago,7.其他时间状语：,二、一般过去时之,谓语变化,所有时态都是通过,动词变化,来表现的,E.g.,You,are,right.,一般现在时,I,want,to go to school.,We,are doing,our housework now.,现在进行时,He,is playin,g basketball.,was,(,am, is,),情态动词 could,(can,),be动词,may,were (are) ,实义动词,work,ed, play,ed,),例如：,.,went (,go,),我是一名学生。,I,m a student.,我是一名学生十年前。,I were a student 10 years ago.,一般过去时的谓语,1、一般词尾加,-e,d,。,work,work,ed,help - help,ed,ask - ask,ed,looklook,e,d,2、e结尾的只加,-d。,hopehope,d,love - love,d,dance - dance,d,livelive,d,规则动词过去式的构成,3、 最后三个字母辅元辅音，先双写，然后才能加,-,ed。,stopstop,ped,plan(计划) plan,ned,4、,“,辅音字母+y,”,尾，y改为i, 再加,-ed。,carry - carr,ied,study - stud,ied,巧记不规则动词过去式,1.ee:中间去e，末尾加t,如：,keepkept， feelfelt，,sleepslept，sweepswept,2.结尾d变t,如：,buildbuilt，lendlent，,sendsent，spendspent,3.遇见i改为a,如：,ringrang，sitsat， drinkdrank，,singsang，swimswam，beginbegan，,givegave,4.,“,骑(马),”“,开(车),”“,写(字),”,把i变o如：,riderode，drivedrove，writewrote,5.,“,想,”“,买,”“,带来,”“,打仗,”,ought换上,thinkthought，buybought，,bringbrought，fightfought,6.,“,教书,”“,抓住,”,aught切莫忘 如：,teachtaught，ca,tch,caught,7.ow/aw改为ew是新时尚 如：,knowknew，growgrew，,throwthrew，drawdrew,8.,“,放,”“,让,”“,读,”,过去式与原形一样 如,putput，letlet，readread/red,写出下列动词的过去式：,run,borrow,grow,watch,write,smile,open,begin,swim,carry,study,finish,live,wake,keep,say,clean,buy,play,learn,see,read,stop,go,think,be,happen,give,become,get,rain,stay,pass,answer,went,thought,w,as/ were,happened,gave,became,got,rained,stay,ed,passed,answered,lived,woke,kept,said,cleaned,bought,played,l,earnt/ed,saw,read,stopped,ran,borrowed,grew,watched,wrote,smiled,opened,began,swam,carried,studied,finished,三、能力提高之双宾语,1.双宾动词,He lent,a book,to,me,.,动词+直宾+介词+间宾,He lent,me,a book,.,动词+间宾+直宾,me:指人，做间接宾语，简称 “人间”,a book:指物，做直接宾语，简称“物直”,双宾动词归类 （,to,）,借给某人某物,1.lend sb sth = lend sth to sb,寄给某人某物,2.send sb sth = send sth to sb,递给某人某物,3.pass sb sth = pass sth to sb,付给某人某物,4.pay sb sth = pay sth to sb,交给某人某物,5.hand sb sth = hand sth to sb,带给某人某物,6.bring sb sth = bring sth to sb,将某物给某人看,7.show sb sth = show sth to sb,答应某人某事,8.promise sb sth= promise sth to sb,给某人某物,9.give sb sth = give sth to sb,教给某人某事,10.teach sb sth= teach sth to sb,提供给某人某物,11.offer sb sth = offer sth to sb,读某物给某人听,12.read sb sth = read sth to sb,欠某人某物,13.owe sb sth = owe sth to sb,卖给某人某物,14.sell sb sth = sell sth to sb,留给某人某物,15.leave sb sth = leave sth to sb,双宾动词归类 （,for,）,给某人买某物,1.buy sb sth = buy sth for sb,给某人做某物,2.make sb sth=make sth for sb,给某人找某物,3.find sb sth = find sth for sb,帮某人一个大忙,4.do sb a big favour=do a big favour for sb,为某人点某物,5.order sb sth = order sth for sb,介词区别：,to :,表示动作对什么人而做。,for:,表示动作为什么人而做。,Exercises,I.,改错题,How is Jane yesterday?,He gets to school at six yesterday.,He often goes home at 6:00 last month.,I can fly kites seven years ago.,Did you saw him just now,?,Tom wasnt watch TV last night.,He wait for you three hours ago.,Who find it just now ?,一般过去时句式变换,1.肯定句：主语 +,行为动词过去式,be,动词过去式(,was / were),e,.,g.,We,played,football yesterday.,I,was,in the office last night.,He,couldnt,swim 10 years ago.,2.否定句,did not / didnt,+,行为,动词原形,was not / wasnt,+,其他成分,were not / werent,+,其他成分,e,.,g.,I,was not,in the office last night.,I,didnt sing,a song at Kangkangs party.,I,didnt play,video games,.,3.,一般疑问句,did,+,主语 +行为动词原形,was / were,+,主语 +其他成分,eg. -,Did,you,go,shopping yesterday?,-Yes,I did,. / No, I,didnt,.,-Was she 15 years old last year?,4,.,特殊疑问句,特殊疑问词,+,did,+,主语 +行为动词原形,特殊疑问词,+,was / were,+,主语 +其他成分,eg. -,Did,you,go,shopping yesterday?,When and where,were,you born?,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 _ (meet) Thomas yesterday.,4. Tom _ (show) us where to sit at the meeting yesterday.,5. Last summer we _ (visit) Uncle Jack.,. It _ (rain) almost every day last month.,7. John _ (like) to play piano when he was in secondary school.,8. Betty _ (work) hard all last year.,9. We _ (change) the color of our uniforms last Christmas.,10. Last year Frances _ (buy) her mother a pretty watch for her birthday,11. They _ (not watch) TV just now.,12. They _ (carry) water for Grandpa Liu three days ago.,13. Mike and Jack _ (make) the model plane last month.,14. _ your friends _ (have) a good time in the park that day?,15. My father _ (go) to Beijing a week ago.,16. _ Mary _ (study) at the No. 1 Middle School the year before last?,17. His parents _ (not go) out for a walk after supper yesterday.,18. Where _ (be) Mei Fang last night?,didnt watch,carried,made,Did,have,went,Did,study,didnt go,was,根据要求改写下列句子。,1. They 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. Im going to turn on the radio. (,改为否定句,),4. There were no classes last Saturday afternoon. (,改为反意疑问句,),5. Those students did their best. (,改为否定句,),6. It was,November 10th,the day before yesterday.（,向划线部分提问,）,7. My brother went to Shanghai,three days ago,.（,向划线部分提问,）,8. They are going to,visit the Summer Palace,.（,向划线部分提问,）,Did they have a meeting yesterday?,Does Mrs Black do some cleaning every Sunday?,Im not going to turn on the radio.,There were no classes last Saturday afternoon, were there?,Those students didnt do their best.,What was the date the day before yesterday?,When did your brother go to Shanghai?,What are they going to do?,III.,句型转换,They came to China in 1990.(,变一般疑问句,),_ they _ to China in 1990?,2.I was ill for two days last week? (,同上,),_ you ill for two days last week?,3. The twins go to school on foot every day. (,同上,),_ the twins _ to school on foot every day?,4.She washed the clothes last Sunday. (,变否定句,),She _ _ the clothes last Sunday,Did,come,Were,Do,go,didnt,wash,5. She is going to go shopping tomorrow. (,变否定句,),_,6. My mother likes her students. (,变一般疑问句,),_,7. Do you watch TV on Sunday? (,用,last Sunday,改写成过去时态的句子,),_,8. Wei Hua bought a new pen yesterday. (,变否定句,),She _ _ a new pen yesterday.,She isnt going to go shopping tomorrow.,Does,y,our,mother like her students,?,Did you watch TV last Sunday,?,didnt,buy,grow - grew,know - knew,throw - threw,blow - blew,write - wrote,drive - drove,ride - rode,get - got,forget - forgot,lend - lent,send - sent,spend - spent,say - said */sed/,pay - paid,stand - stood,understand - understood,let - let put - put,cut - cut read - read*,am, is - was,are - were,do - did,go - went,have - had,see - saw,can - could,may - might,dig - dug,eat - ate,find - found,make - made,hear - heard,run - ran,take - took,hold - held,speak - spoke,leave - left,keep - kept,sleep - slept,sweep - swept,tell - told,sell - sold,begin - began,sing - sang,sit - sat,swim - swam,ring - rang,give - gave,bring - brought,buy - bought,think - thought,teach - taught,catch - caught,come - came,become - became,不规则动词的过去式,