1、过去进行时过去进行时一、定义：一、定义：过去进行时常表示过去某一时刻或过过去进行时常表示过去某一时刻或过去某一阶段内正在进行的动作或状态。去某一阶段内正在进行的动作或状态。现在现在将来将来过去过去否定句：否定句：主语主语+was/were+not+动词动词-ing+Jack was not watching TV at this time yesterday.He was cleaning his car.一般疑问式：一般疑问式：Was/Were+主语主语+动词动词-ing+?Were you playing basketball at four yesterday afternoon?昨天下
2、午四点你们在打篮球吗?1.I was singing songs yesterday morning.否定句：_一般疑问句：_ 2.They were drawing pictures when the teacher came in.否定句：_一般疑问句：_ 3.She was washing the window when the telephone rang.否定句：_一般疑问句：_I wasnt singing songs yesterday morningWere you singing songs yesterday morning?They werent drawing pict
3、ures when.Were they drawing pictures when.?She wasnt washing the window when.Was she washing the window when the telephone rang?4.He ran in the park.（用at this time yesterday改写）He _ _in the park at this time yesterday.5.They were playing computer games at nine last night.（对划线部分提问）_ _they _ at nine la
4、st night?6.She was reading a novel at 3:00 yesterday afternoon.（对划线部分提问）_ _ she _ at 3:00 yesterday afternoon?was runningWhat were doingWhat was doingV-ing 变化规则：变化规则：1）一般加）一般加 ing.如如:play-playing watch-watching 2）以不发音的以不发音的e 结尾结尾,去去e 加加ing.如如:take-taking make-making come-coming live-living 3）以重读闭音节结
5、尾，末尾只有一个元音字母以重读闭音节结尾，末尾只有一个元音字母+一个一个辅音字母结尾的，要双写最后的一个辅音字母再加辅音字母结尾的，要双写最后的一个辅音字母再加-ing.如：如：run-running 跑 cut-cutting 切 swim-swimming 游泳sit-sitting 坐 get-getting 获得 shop-shopping 购物 stop-stopping 停止 win-winning 赢 put-putting 放 forget-forgetting 忘记 begin-beginning 开始Add ing to the following verbs.1.ask
6、look carry askinglookingcarrying2.close take ride closingtakingriding3.swim get sit swimminggettingsitting4.put begin travelputtingbeginningtravellingwhen 和和while的用法区别的用法区别 1.1.whenwhen 既指既指时间点时间点，也可指，也可指一段时间一段时间;whilewhile只指只指一段时间一段时间.2.2.whenwhen 引导的从句的动作可以是可延续性动词，也引导的从句的动作可以是可延续性动词，也可以是非延续性动词；可以是
7、非延续性动词；whilewhile引导的从句的动作必须是可延续性动词引导的从句的动作必须是可延续性动词 When the UFO landed,the boy was walking down the street.=While the boy was walking down the street,the UFO landedMy mother was cooking dinner while my father was watching TV.(1)“当的时候”,如后面连接的动词为进行时态,则用while多于用when。而when通常与瞬间性动词或延续性不强的动词连用。(2)如果while
8、前后的动词都是进行时态,用while，可译为“与此同时”I was reading while my brother was drawing.ExercisesChoose“when”or“while”to fill in the blanks.(1)I was walking in the street _ the accident happened.(2)_ you have a meeting,you should turned off your mobile phone.(3)_ you have PE class,you should wear sports shoes.(4)_ I
9、 was doing my homework,the telephone rang.(5)_ it was raining,the plane took off.(6)_ the teacher was speaking to class,Nick stood up suddenly.whenwhenwhenwhilewhilewhileThe Past Continuous tense1.the form:was/were+ving2.the uses:was/were+doing +过去某一具体时刻 过去进行时+while+过去进行时 过去进行时+when+一般过去时 一般过去时+when
10、/while+过去进行时一般过去时与过去进行时的区别一般过去时与过去进行时的区别 1、一般过时往往表示某一动作已经完成，、一般过时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。而过去进行时却表示动作在持续或未完成。比较：She wrote a letter to her friend last night.她昨晚给朋友写了封信。(信写完了)She was writing a letter to her friend last night.她昨晚一直在给朋友写信。(信不一定写完)2、一般过去时表示只做一次动作，、一般过去时表示只做一次动作，而过去进行时却表示动作反复地进行。而过
11、去进行时却表示动作反复地进行。如：She waved to me.她朝我挥了挥手。She was waving to me.她一直朝我挥手。3、句中有、句中有a moment ago之类的之类的短语短语一般一般用一般过去时。用一般过去时。4、句中有、句中有at this time last Sunday,from 8:00 to 9:00 yesterday 之类的之类的状语状语一般一般用过去进行时。用过去进行时。过去进行时可以用来代替一般过去时，过去进行时可以用来代替一般过去时，表示更为偶然而非预定的动作表示更为偶然而非预定的动作：I was talking to Tom that day
12、那天我跟汤姆聊天来着。那天我跟汤姆聊天来着。What is she doing?She is playing with a ball.What is he doing?He is writing.What are they doing?They are running.What was Han Mei doing when the teacher came in?She was drawing a cat.What was Jim doing when the teacher came in?He was drawing a lion.What were the twins doing whe
13、n the teacher came in?They were drawing a car.Mary read now.(at this time yesterday)Mary read at this time yesterday.iswasinging(at four yesterday afternoon)They play football now.areingThey play football at four yesterday afternoon.were ingWhat were they doing at seven last night?They were watching
14、 TV at seven last night.What was the bird doing when you saw it?It was singing when I saw it.用所给动词的适当形式填空用所给动词的适当形式填空1.I_ (play)computer games at ten last night.2.Jims family _ (have)supper when I came in.3.It _ (rain)hard at this time yesterday.4.What _you _(do)while I_ (make)a model plane.5.He _ju
15、st _(leave)when the telephone rang.6.we _(have)a P.E class at four yesterday.was playingwere having was rainingweredoingwas makingwasleavingwere havingExercises:1.What _ they _ at this time yesterday?(do)2.My mother _ at home at noon yesterday.(cook)3.Some girls _ in the park at eight oclock last ni
16、ght.(sing)4.Father _ still _ when I got up yesterday morning.(sleep)5.Grandma _ breakfast while I _ my face this morning.(cook;wash)6.The girl _ when she _ a car accident.(shop;see)7.While they _ TV,the telephone rang.(watch)weredoingwas cookingwere singingwassleepingwas cooking was washing was shop
17、pingsaw were watching8.Be quiet,please!The baby _.(sleep)9.Mother _ the floor when I _ for school.(sweep;leave)10.Your car looks no longer very new.When _ you _ it?(buy)11.The students _ a biology class when the visitors _.(have;come)12.My son _ with the cat when I was in the kitchen.(play)13.Last T
18、uesday Tim _ his new bike to school.(ride)14.While the alien _ in the museum,I called the TV station.(be)15.I _ a new bike yesterday.(buy)is sleepingwas sweepingleftdidbuywere havingcamewas playingrodewasbought 选择填空选择填空:()1.When I _ school,Mr Zhang was playing football with the boys.A.arrived B.reac
19、hed C.got D.get to ()2.When I _ at the hotel,he was having dinner.A.arrived B.reached C.got D.got to ()3.The girl was shopping _ she saw the alien get out.A.after B.before C.while D.when()4.Mary was dancing while Mike _ the piano.A.was playing B.played C.were playing D.playing BADA()6.The kids had g
20、reat fun _ in the park.A.to play B.played C.playing D.play()7.I reached her home _ she was cleaning her room.A.while B.what C.after D.before()8.Jimmy _ TV when his mother got home.A.will watch B.watches C.is watching D.was watching()9.His parents wanted to know what he _ at that time.A.is doing B.wa
21、s doing C.has done D.will doCADB Fill in the blanks with the proper tenses.1.They _(read)at eight yesterday evening.2.I _(do)my homework at that time when you called me.3._ you _(clean)the room while your mother _(cook)?4.We (not talk)with each other yesterday morning.5.What _ you _(do)at eight last
22、 night?were readingwas doingWere cleaningwas cookingwerent talking/didnt talkwere doing6.I (work)from six to eight every evening two years ago.7.She (walk)home when she _(see)her old friend.8.I (read)a novel when I _(have)a sudden idea.9.Colin _(play)football with them at seven yesterday evening.was
23、 workingwas walkingsawwas readinghadwas playing9._ they _(help)you with your English from 8-10 last night?11.We (listen)to the music while they (dance).12.My son (brush)his teeth when I _(call)him.Were helpingwere listeningwere dancingwas brushingcalled 用所给动词的适当形式填空：1.We _(wash)our clothes at six ye
24、sterday evening.2.While Ann _(talk)with her desk mate,the teacher came in.3.Look!Mary _ (clean)the room.4.What _ you _(talk)about just now?-We were talking about the movie.5.They _(move)to Paris last month.6.He _(read)a novel from 8 to 12 yesterday morning.7.What _ he _(do)at five oclock yesterday a
25、fternoon.8.He _(watch)TV when I came in.9.She _(do)her homework while her mother _(cook).10.He _(wait)for me when the train arrived.Translation1.昨天晚上九点她在做什么？2.当我看见他的时候他正在整理房间。3.他边等车边看报.4.我们正在吃饭时灯熄灭了 5.她说她下个月动身去纽约。6.我正在街上走时突然有人喊我。1.What was she doing at nine yesterday evening?2.He was tidying his roo
26、m when I saw him.3.He was reading newspaper as he was waiting for the bus.4.The light went out while/when we were having dinner.5.She said she was leaving for New York the next month.6.Suddenly someone called me while/when I was walking in the street.1.Make dialogues with your parents by using the past tense.2.The workbook.Exercise 2祝大家每天都祝大家每天都有进步有进步
