1、Past continuous tense be(was/were)+verb-ingHe is palying football.She is reading a book.What is Tom doing now?What is Lucy doing now?at that moment(在那个时候）在那个时候）_waswasat 2:30 p.m.yesterday?（昨天下午（昨天下午2点半）点半）_wasdoingwasreading现在进行时和过去进行时现在进行时和过去进行时They_ watch_ TV.wereThe twins_ think_.wereingWhat wer
2、e they doing from 6 to 8 last night（昨晚（昨晚6点到点到8点）点）?What were the twins doing at this time yesterday（昨天的这个时候）（昨天的这个时候）?ing常与表示过去的时间状语连用，如：常与表示过去的时间状语连用，如：last night,last Saturday等；或者与等；或者与when,while,as引导的过去时间状语连引导的过去时间状语连用。用。过去进行时主要表示在过去某一时刻正过去进行时主要表示在过去某一时刻正 在进行的动作。在进行的动作。e.g.a)They were eating bre
3、akfast at 7:00 am yesterday.b)I was writing a letter at this time yesterday.c)Five minutes ago,Danny was looking out of the window and Suzy was reading a book.2.在过去某段时间一直在进行的动作在过去某段时间一直在进行的动作e.g.a)From 1983 to 1998,he was teaching at Yale.b)They were building a dam last winter.过去进行时的句式过去进行时的句式1)基本结构
4、：基本结构：was/were+Ving2)肯定句肯定句:主语主语+was/were+Ving3)否定句：否定句：was/were not+Ving was not=wasnt were not=werent4)疑问句：疑问句：将将 was/were 移到主语前移到主语前5)特殊疑问句：特殊疑问句：疑问词疑问词+was/were+主语主语+Ving?Iwas(not)sleepingat 10 p.m.last night.You/We/Theywere(not)He/She/Itwas(not)Was I sleepingat 10 p.m.last night?Were you/we/the
5、yWas he/she/it Yes,Iwas.you/we/theywere.he/she/itwas.No,Iwasnt.you/we/theywerent.he/she/itwasnt.The rabbit was jumping while the pig was dancing.The worm was eating while the dog was reading.While the pig was dancing,the rabbit was jumping.While the dog was reading,the worm was eating.1.I _ my homew
6、ork when Mike _ last night.昨天晚上迈克来的时候我正在写作业。昨天晚上迈克来的时候我正在写作业。2.While Ann _ TV,her father _ home.安正在看电视时，她父亲回来了。安正在看电视时，她父亲回来了。was doingcamewas watchingreturned4.She _ the room when I _ to see her.我去看她的时候她不是在打扫房间。我去看她的时候她不是在打扫房间。5.I _ my vocation in England(at)this time last summer.去年夏天的这个时候我正在英国度假。去
7、年夏天的这个时候我正在英国度假。wasnt cleaningwentwas spending 3.What were you doing when I _ at the door?我敲门的时候你在干什么？我敲门的时候你在干什么？knocked6.Mary _ while Peter _ the piano.Mary在跳舞，在跳舞，而而Peter在弹钢琴。在弹钢琴。7.They _ the newspaper when I _ the room.我走进屋子时他们正在看报纸。我走进屋子时他们正在看报纸。8.What _ you _ at five yesterday afternoon?昨天下午昨
8、天下午5点你在做什么？点你在做什么？was dancingwas playingwere readingwalked intoweredoing巩固练习巩固练习 What _ your brother _ (do)at nine oclock last night?2.They _(listen)to music at that time.3.When I saw him,he _(search)the Internet.4.They _(discuss)a problem in the meeting room at this time yesterday.5._ Amy _(visit)t
9、he Science Museum from 9:00 to 11:00 a.m.yesterday?wasdoingwere listeningwas searchingwere discussingWasvisiting 6.I _(sleep)when it started to rain.7.I _(sleep)when the earthquake started.8.Outside,people _(run)in all directions while pieces of glass and bricks _(fall)down.9.I felt nervous and my h
10、eart _ (beat)fast.10.Hours later,as I _(try)to find way out,I suddenly heard some noise above me.was sleepingwas sleepingwere runningwere fallingwas beating was trying11._ Simon _(arrive),Amy _(get)（抓、取）（抓、取）some snow from the ground.12._ Suzy and Kitty _(build)a snowman,Millie _(take)photos.13.Dani
11、el _(fall)over _ he _(make)a big snowball.14.Peter _(hide)behind a tree _ a snowball _(hit)him.15._ Millie and her classmates _(play)in the snow,Andy _(run)towards them.注：括号内划线动词为短动作，没有划线为长动作。注：括号内划线动词为短动作，没有划线为长动作。Whenarrivedfellwhile/as/whenwas makingWhilewere buildingwas takingwas gettingwas hidingwhenWhilehitwere playingwas running
