新概念英语第一册75-76课.pptx

6.Yesterday the little boy _ his way.6.Yesterday the little boy _ his way.A.lose B.loses C.lost D.losingA.lose B.loses C.lost D.losingc c7.We enjoyed _ yesterday evening.7.We enjoyed _ yesterday evening.A.ourself B.ourselves C.us D.ourselfsA.ourself B.ourselves C.us D.ourselfsB B8.She waited _ the bus stop two hours ago.8.She waited _ the bus stop two hours ago.A.for B.at C.in D.onA.for B.at C.in D.onB B第1页/共52页一般过去时1、时态介绍2、判断标志3、一般过去时构成4、一般过去时的句式变化5、谓语变化6、练习第2页/共52页1.1.定义：（用法一）一般过去时态表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用;例句:I got up at 7:00 yesterday.I got up at 7:00 yesterday.My father was at work yesterday afternoonMy father was at work yesterday afternoon（用法二）也表示过去经常或反复发生的动作,常和表示频度的时间状语连用。例句:He always went to work by bus last He always went to work by bus last year.year.（含有频度副词：oftenoften always always 等，但主要还是含有过去时间状语）.第3页/共52页1.与与ago 连用：连用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour yearsago2、一般过去时的判断标志：、一般过去时的判断标志：明确的过去时间状语明确的过去时间状语第4页/共52页lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthe day before yesterday 2.与与last 连用连用3.与与yesterday 连用：连用：第5页/共52页4.与与one 连用：连用：onemorningevening dayMonday afternoon5.与与that 连用：连用：thatmorningwinterdayyear第6页/共52页just nowin the old daysin those daysin 1980the other dayat that timeonce upon a time6.其他时间状语：其他时间状语：第7页/共52页3、一般过去时的构成第8页/共52页所有时态都是通过动词变化来表现的E.g.You are right.一般现在时一般现在时 I want to go to school.We are doing our housework now.正在正在 The bus is leaving at 8:00.进行进行 时时第9页/共52页 be动词(was,were)助动词(did)主语+谓语 情态动词(could,might)实义动词(有确切含义的动词，可 以单独做谓语,如:played 等)例如：They were happy.He played football.You did your homework.第10页/共52页4、一般过去时句式变换第11页/共52页一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成陈述句式陈述句式动词动词动词动词肯肯肯肯 定定定定 式式式式否否否否 定定定定 式式式式 be I was.He/She/it was.We/You/They were.I was not(wasnt).He/She/It was not(wasnt).We/You/They were not(werent)work I/You/He/She/It/We/You/They worked.I/You/He/She/It/We/You/They did not(didnt)work.there be There was.There were.There was not(wasnt).There were not(werent).进入下页 返回首页第12页/共52页一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成一般过去时态句式的构成疑问句式疑问句式动词动词动词动词疑疑疑疑 问问问问 句句句句 式式式式 和和和和 简简简简 略略略略 答答答答 语语语语 第一人称第一人称第一人称第一人称第二人称第二人称第二人称第二人称第三人称第三人称第三人称第三人称 be Was I?Yes,you were.No,you were not.Were you?Yes,I was.No,I was not.Was he/she/it?Yes,he/she/it was.No,he/she/it was not.Were we?Yes,we/you were.No,we/you were not.Were you?Yes,we were.No,we were not.Were they?Yes,they were.No,they were not.work Did I work?Yes,you did.No,you did not.Did you work?Yes,I did.No,I did not.Did he/she/it work?Yes,he/she/it did.No,he/she/it did not.Did we work?Yes,we/you did.No,we/you did not.Did you work?Yes,we did.No,we did not.Did they work?Yes,they did.No,they did not.there be Was there a/any?Yes,there was.No,there was not.Were there any?Yes,there were.No,there were not.返回上页返回首页第13页/共52页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.第14页/共52页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?第15页/共52页5、谓语变化第16页/共52页构成规则例词1.一般在动词原形末尾加-ed look looked play played start started2.结尾是 e 的动词加-d live lived hope hoped use used3.末尾只有一个辅音字母的重读 闭音节词，先双写这个辅音字 母，再加-edstop stoppedplan plannedtrip tripped4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-ed study studiedcarry carried规则动词过去式的构成第17页/共52页说明：1、清念/t/，即 ed 在清辅音后面念/t/,例：finished helped passed cooked规则动词-ed的读音第18页/共52页元浊/d/,即 ed 在元音，浊辅音后面念/d/,例：borrowed enjoyed called moved第19页/共52页、/t/d/之后念/id/,即 ed 在/t/d/音后面念/id/例：wanted shouted needed counted第20页/共52页grow-grewknow-knewthrow-threwblow-blewwrite-wrotedrive-drove ride-rodeget-gotforget-forgotlend-lentsend-sentspend-spentsay-said */sed/pay-paidstand-stoodunderstand-understoodlet-let put-putcut-cut read-read*am,is-was are-were do-did go-went have-hadsee-sawcan-couldmay-mightdig-dugeat-atefind-foundmake-madehear-heardrun-rantake-tookhold-heldspeak-spokeleave-leftkeep-keptsleep-sleptsweep-swepttell-toldsell-soldbegin-begansing-sangsit-satswim-swamring-ranggive-gave bring-broughtbuy-boughtthink-thoughtteach-taughtcatch-caughtcome-came become-became不规则动词的过去式不规则动词的过去式第21页/共52页 写出下列动词的过去式：写出下列动词的过去式：runborrowgrowwatchwritesmileopenbeginswimcarrystudyfinishuselivewakekeepsaycleanbuyplaylearnseereadstopgothinkbehappengivebecomegetrainstaypassanswerwentthoughtwas/werehappenedgavebecamegotrainedstayedpassedansweredusedlivedwokekeptsaidcleanedboughtplayedlearnt/edsawreadstoppedranborrowedgrewwatchedwrotesmiledopenedbeganswamcarriedstudiedfinished第22页/共52页巧记动词过去时态巧记动词过去时态巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生事；动词一般过去时，表示过去发生事；bebe用用waswas或用或用were,have,haswere,have,has变变hadhad；谓语动词过去式，过去时间坐标志；谓语动词过去式，过去时间坐标志；一般动词加一般动词加-ed-ed，若是特殊得硬记。，若是特殊得硬记。否定句很简单，主语之后否定句很简单，主语之后didntdidnt添；添；疑问句也不难，疑问句也不难，diddid放在主语前；放在主语前；如果谓语之前有如果谓语之前有diddid，谓语动词需还原；，谓语动词需还原；动词若是动词若是was,were,was,were,否定就把否定就把notnot添。添。返回上页 返回首页第23页/共52页6 6、ExercisesExercises第24页/共52页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 SundayDidcomeWere Do godidntwash第25页/共52页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 your mother like her students?Did you watch TV last Sunday?didnt buy 第26页/共52页用括号里动词的适当形式填空。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 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.readarrivedmarriedshowedvisitedrainedlikedworkedchangedbought第27页/共52页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 watchcarriedmadeDid havewentDid studydidnt gowas第28页/共52页用括号内所给动词的一般过去时填空：用括号内所给动词的一般过去时填空：I _(have)a good day at work today.The meeting _(go)well this morning.Bob _(not be)there.He _(oversleep)because he _(not hear)the alarm.Lunch _(be)terrible.We _(try)the new French restaurant in the town center.The food _(taste)awful.This afternoon I _(phone)Bill in America.He _(tell)me weve got a new contract there.It _(be)an awful drive home.The traffic _(be)terrible.hadwentwas notoversleptdidnt hearwastriedtastedphonedtoldwaswas第29页/共52页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._I did my homework later._He wait for you three hours ago._ Who find it just now?_ wasgotwentcouldseedidntwill do(am going to do)waitedfound第30页/共52页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?第31页/共52页一般过去时态练习用动词的过去式填空用动词的过去式填空1._ you _(remember)to buy the oranges?2.Who _(invent)the computer.3.We _(go)to the cinema last night.The film _(be)very good.4.What time _ you _(get)to school this morning?5.Jim _(do)a lot yesterday.He _(go)shopping and _(cook)supper.返回练习返回练习订正答案订正答案第32页/共52页用动词的过去式填空用动词的过去式填空1.Did you remembered(remember)to buy the oranges?2.Who invented (invent)the computer.3.We went (go)to the cinema last night.The film was (be)very good.4.What time did you got (get)to school this morning?5.Jim did (do)a lot yesterday.He went (go)shopping and cooked (cook)supper.返回首页返回首页返回上页返回上页 返回练习返回练习第33页/共52页1.He usually gets up early in the morning.But_late today.2.She usually works from 8 a.m.to 5 p.m.But yesterday _3._ on Sundays.They went to the park last Monday.4._at breakfast.But yesterday he didnt read the newspaper.一般过去时态练习把下列句子改成相应时态把下列句子改成相应时态订正答案订正答案 返回练习返回练习第34页/共52页1.He usually gets up early in the morning.But he got up late today.2.She usually works from 8 a.m.to 5 p.m.But yesterday she worked from 8 a.m.to 6 p.m.3.They often go to the park on Sundays.They went to the park last Monday.4.He reads the newspaper at breakfast.But yesterday he didnt read the newspaper.一般过去时态练习把下列句子改成相应时态把下列句子改成相应时态返回首页返回首页返回练习返回练习返回上页返回上页第35页/共52页PRACTISE改写句子：1、Lucy did her homework at home.（改否定句）Lucy _ _ 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 anyThats great第36页/共52页4.There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?第37页/共52页3.She stayed there for a week.（对划线部分提问）_ _ _ she _ there?第38页/共52页改写句子：改写句子：1.Lucy did her homework at home.（改否定句）（改否定句）Lucy _ _ her homework at home.第39页/共52页2.He found some meat in the fridge.（变一般疑问句)_ he _ _ meat in the fridge?第40页/共52页第41页/共52页agoago adv.adv.以前以前buybuy (boughtbought)v.v.买买pairpair n.n.双，对双，对fashionfashion n.n.（服装的）流行样式（服装的）流行样式uncomfortableuncomfortable adj.adj.不舒服的不舒服的wearwear (worewore)v.v.穿着穿着第42页/共52页Whats wrong with the fashionable Whats wrong with the fashionable shoes?shoes?第43页/共52页L:Do you have L:Do you have any any shoes like these?shoes like these?S:What size?S:What size?L:Size five.L:Size five.S:What colour?S:What colour?L:Black.L:Black.S:Im sorry.S:Im sorry.We dont have any.We dont have any.第44页/共52页L:But my sister L:But my sister bought bought this pairthis pair last monthlast month.S:Did she buy them here?S:Did she buy them here?L:No,sheL:No,she bought bought them them in the U.S.in the U.S.S:We S:We had had some shoes some shoes like thoselike those a month ago,a month ago,but we dont have any now.but we dont have any now.第45页/共52页L:Can you get a pair for me,please?L:Can you get a pair for me,please?S:S:Im afraid thatIm afraid that I can I cant.t.They They were in fashionwere in fashion last yearlast year and and the year before last.the year before last.But But theyre not in fashiontheyre not in fashion this year.this year.第46页/共52页S:These shoes S:These shoes are in fashionare in fashion now.now.L:They L:They look look very uncomfortable.very uncomfortable.S:They are very uncomfortable.S:They are very uncomfortable.But women always But women always wearwear uncomfortable shoes!uncomfortable shoes!第47页/共52页She She goesgoes to town to town every dayevery day.She She wentwent to town to town yesterdayyesterday.Part APart A第48页/共52页Part BPart Blook at that photograph/an hour agolook at that photograph/an hour agoWhen did you When did you look at that photographlook at that photograph?I looked at that photograph I looked at that photograph an hour agoan hour ago.第49页/共52页翻译下列句子翻译下列句子1.1.我恐怕不能去那。我恐怕不能去那。Im afraidIm afraid that I cant go there.that I cant go there.2.2.前天我在商店遇见他们。前天我在商店遇见他们。I met them in the shop I met them in the shop the day before yesterdaythe day before yesterday.3.3.我叔叔不熟悉北京，因此他迷了路。我叔叔不熟悉北京，因此他迷了路。My uncle doesnt My uncle doesnt knowknow Beijing Beijing very wellvery well,and he and he lost his waylost his way.4.4.昨天晚上，我们玩得很开心。昨天晚上，我们玩得很开心。We We enjoyed ourselvesenjoyed ourselves very much very much last nightlast night.第50页/共52页HomeworkHomework跟读：跟读：家长监督签字，家长监督签字，跟读跟读Unit5 Unit5 和和7575课课文，每天课课文，每天2 2遍，听读遍，听读3 3天天写作：写出写作：写出1616句一般现在时的句子句一般现在时的句子 （用（用4 4种句型写，每个句型写种句型写，每个句型写4 4句）。句）。Unit5Unit5试卷错题抄写试卷错题抄写2 2遍，写错题原因。遍，写错题原因。作业家长需要签字。作业家长需要签字。背诵：背诵：Unit6 topic 1Unit6 topic 1 新概念新概念7575课课第51页/共52页谢谢您的观看！第52页/共52页