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1、Section A,Unit 3 What were you doing when the UFO arrived?,Revision,Fill in the blanks with“be”.1.I _ 16 years old this year.2.I _ 15 years old last year.3.How _ the weather today?4.How _ the weather yesterday?5.They _ good friends.6.They _ good friends three years ago.,am,was,is,was,are,were,bedroo
2、m,kitchen,Words study,bathroom,barber shop,UFO,Do you know UFO?Do you see the UFO?,1947年6月24日,一名叫做阿诺德的美国商人,架着一架小型飞机在华盛顿州上空,发现一组巨型不明飞行物以1000公里左右的速度,同他一起在空中翱翔。阿诺德的有关目击报告第一次引起公众的兴趣,从此“飞碟”或UFO便迅速流传开来。,UFO:Unidentified Flying Object不明飞行物,2005年11月22日10:23,不明飞行物飞广州上空，市民拍下UFO画面。,alien,What were you doing wh
3、en the UFO arrived?,I was taking a shower.,过去进行时,含义:表示过去某个时刻正在进行的动作。结构:be(was/were)+doing例句:What were you doing at six last night?I was doing homework at six last night.,I was sleeping.,I was cooking.,I was cutting hair.,I was reading.,Where were you when the UFO arrived?,I was in the bathroom.,I wa
4、s in the bedroom.,I was in the kitchen.,I was in the barbers chair.,I was in the living-room.,We were in front of the library.,1._ I was in the bedroom.2._ I was in my bedroom.3._ I was in front of the library.4._ I was in the kitchen.5._ I was in my barber shop.6._ I was in the barbers chair.,d,b,a
5、,c,e,f,1a.What were you doing when the UFO arrived?,Reporter:what were you doing when the UFO arrived?Girl 1:Well,I was standing in front of the library.Boy 1:I was sleeping late.Woman 1:I was cooking dinner.,Tapescript,Reporter:How about you?Man 1:I was getting out of the shower.Man 2:And I was cut
6、ting hair.,1c.Pairwork,A:What were you doing when the UFO arrived?B:I was cooking when it arrived.,A:What was the girl doing when the UFO took off?B:While the girl was eating ice-cream,the UFO took off.C:When the UFO took off the man was taking photos.D:While the boy was riding,the UFO took off.E:Wh
7、ile the woman was talking to the police,the UFO took off.,2c.Groupwork,take off1)脱下e.g.Please take off your coat.Its warm in the room.2)起飞,3a.Read the e-mail message and number the pictures in the correct order.,Dear Jack,I had a very unusual experience on Sunday.At around ten oclock in the morning,
8、I was walking down the street when a UFO landed right in front of me.You can imagine how strange it was!An alien got out and walked down Center Street.,experience 经历;体验,around 大约(=about),strange 奇怪的;陌生的,right 正好;恰恰,I followed it to see where it was going,and I was verysurprised when it went into a s
9、ouvenir shop.While itwas looking at the souvenirs,the shop assistant calledthe police.Before the police arrived,the alien left theshop and then visited the Museum of Flight.While the alien was in the museum,I called the TV station.Isnt that amazing!Ted,follow 跟随;追随,be surprised 感到吃惊,Isnt that amazin
10、g!=That is amazing.(否定疑问句)真令人吃惊啊！amazing 惊人的,了不起的,3,1,4,5,2,4.Groupwork,What were you doing at last Sunday?,A:What were you doing at nine oclock last Sunday?B:I was running.How about you?A:I was reading.B:Youre kidding!,v.欺骗;戏弄;开玩笑,1.I was in front of the library.in front of“在前面”(指一物体在另一物体的前面)e.g.Th
11、ere is a tree in front of the classroom.in the front of“在前部”(指某物体处在某个地方内的前部)e.g.There is a blackboard in the front of the classroom.,Language Points,2.以when和while引导的时间状语从句,1)延续性动词和非延续性动词延续性动词指动作可以延续一段时间,而不是 瞬间结束。如:work、study、drink、eat等。非延续性动词指动作极为短暂，瞬间结束。如:start、begin、hit、jump、knock等。,2)在本单元中,出现了以wh
12、en和while引导的 时间状语从句。when表示“当的时候”。从句中既可用延续性动词,又可用非延续性动词,这些动词既可以表示动作,又可表示状态。从句中的动作既可和主句的动作同时发生,又可在主句的动作之前或之后发生。如：Mary was having dinner when I saw her.The boy was still sleeping when his mother got home yesterday morning.,while表示“在的时候”、“在期间”。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。While从句中必须是表示动作或状态的延续性动词。
13、如：The weather was fine while we were in Beijing.She called while I was out.如果主句的动作在从句的动作过程中发生，从句常用进行时。如:While we were swimming someone stole our clothes.Dont talk so loud while others are working.,总结,1)when可指时间点,又可指时间段,从句中 可用延续性动词,也可用非延续性动词。2)while总是指一个时间段,从句中必须用延 续性动词。,1._ Jennifer was reading a ma
14、gazine,his sister was listening to the pop music.A.WhileB.When C.What time2.I was trying to draw a cat on the board _ the teacher came in.A.whileB.when C.what time3.My best friend visited my house while I _ dinner in the kitchen.A.cookedB.cooking C.was cooking,练一练,A,B,C,4.Dick gave me a notewhileI _
15、 in the library.I guess he made it to say“sorry”to you.A.am reading B.was reading C.reads D.will read,B,3.I was walking down the street when a UFO landed right in front of me.当一个UFO恰好落在我面前的时候,我正在街上走。right在这里是副词,“恰好”“正好”的意思,表示强调。e.g.right now 现在 right here 就在这儿 right in front of me 恰好在我前面,4.You can i
16、magine how strange it was!how strange it was!是一个感叹句，“这事多么令人惊奇啊”由how引导的感叹句，其构成为“How+形容词或副词+主语+谓语”！例如:How cold it is today!今天多冷啊！How beautiful the flower is!多么美丽的花啊！How heavily it is raining!,5.I followed it to see where it was going,see sb.do sth.强调“看见整个行动,或整个事件或行为的全过程”。e.g.I saw them cross the road.
17、我看见他们过了马路。see sb.doing sth.强调“看见行动或事件正在进行”。e.g.I saw them crossing the road.我看见他们正在过马路。,6.and I was very surprised be surprised(某人)很吃惊e.g.He was surprised when I saw him.另外,surprise sb.指“让某人吃惊”e.g.I dont want to surprise you.be surprised to do sth.对感到吃惊 be surprised at 对感到吃惊e.g.I was surprised to me
18、et you here.We were surprised at the news.,7.Before the police arrived,before(连词),“在之前”引导时间状语从句。e.g.Before I came home,my mother cooked dinner.He finished his homework before he went to sleep.,过去进行时,1.概念:表示过去某一时刻或某段时间内正进行的动作。2.构成:was/were+动词现在分词3.用法:a:表示某一时刻正进行的行为,与特定的过去时间状 语连用,常见的时间有:at 8 last nigh
19、t,at this time at that time,at that moment 等e.g.What were you doing at 10 yesterday morning?I was writing a letter to my father at that moment.,b:表示过去某段时间内正进行的动作。e.g.We were building a house last winter.They were waiting for you yesterday.否定句和疑问句：e.g.We were not sleeping at home.Was he feeling well?
20、,4.现在分词的构成,1)一般动词在词尾加-ing,如go-going。2)以不发音字母e结尾的动词,先去掉e,再加-ing。come-comingmake-making write-writing3)以重读闭音节结尾的动词,如果末尾以一个辅音字母结尾,应先双写这个字母,再加ing，x和w结尾的除外。如:get-gettingswim-swimming show-showing,4)以字母y结尾的单词,直接加ing。如carrying、playing、studying。5)以字母ie结尾的动词,变ie为y,再加ing。diedying lielying6)以元音字母加e结尾,或以e结尾,且e发
21、音的 动词,直接加-ing。see-seeingbe-being,5.使用进行时态的注意事项,1)一些动词,如see、hear、love、like、know、remember;understand、have等表示感情、知觉和状态的词,一般不用于进行时态。2)在there和here引起的句子中,常用一般现在 时代替现在进行时。e.g.Here comes the bus.There goes the bell.,6.过去进行时和一般过去时的区别,1)过去进行时表示过去正在进行的动作,而一般过去时则表示一个完整的动作。如：They were writing letters to their fri
22、ends last night.昨晚他们在写信给他们的朋友。(没有说明信是否写完)They wrote letters to their friends last night.他们昨晚写了信给他们的朋友。(表达了他们已写好的意思,整个写的过程已完成),过去进行时,含义:表示过去某个时刻 正在进行的动作。结构：was/were+doing例句：I was having an English class at this time yesterday.,现在进行时,含义:表示现在 正在进行的动作。结构：is/am/are+doing例句：I am having an English class.,7
23、.,.根据句意和首字母完成单词。,1.Dont s_.I can hear you.2.We were s_ at finding the house empty.3.The plane l_ safely at last.4.Whats the f_ number of their plane leaving Hong Kong?5.If anything h_ to him,let me know.,hout,urprised,anded,light,appens,1.What _(be)you _(do)when he arrived?2.Jim _(sleep)when I came
24、in.3.They _(watch)TV at 8:00 yesterday evening.4.Now he _(read)and _(write).,were,doing,was sleeping,were watching,is reading,writing,.用所给词的正确形式填空,5.Mother _(wash)clothes when I _(get)home from school yesterday afternoon.6.Look,my sister _(be)there in the barber shop.The barber _(cut)her hair.7.-Whe
25、n _ you _(see)the accident?-I _(see)it fifteen minutes ago.,was washing,got,is,is cutting,did,see,saw,.Translate these sentences.,1.上课铃响时,你在干什么?What _ you _ when the class bell rang?2.当我妈妈进来时我正在看书.I _ _ when my mother came in.3.昨天晚上十点钟她正在做饭.She _ _ at ten oclock _ _.,were,doing,was reading,was cooki
26、ng,last night,4.当飞机起飞的时候,天正下着大雪。It _heavily when the plane _.5.瞧,孩子们正在追逐一只小猫。Look!The children _ a small cat.6.我女儿正在写信时,其他的孩子都在外面玩耍。My daughter was writing a letter _the other children _ outside.,took off,were playing,was snowing,are chasing after,while,1.昨天早上9点钟你在干什么?2.不明飞行物起飞时,小明正在骑自行车.3.那时,他们正在做家
27、庭作业.,What were you doing at 9 oclock yesterday morning?,XiaoMing was riding his bike when the UFO took off.,They were doing their homework at that time.,.翻译,4.今早给你打电话的时候,你正在干什么？5.当他正睡觉的时候他梦见了UFO.6.当李雷在吃早饭时,吉姆进来了.,What were you doing when I called you up this morning?,While he was sleeping,she dreamed about UFO.,While LiLei was having breakfast,Jim came in.,Homework,1.Recite 3a.2.What were you doing at these times last Sunday?Fill in the table on Page 20.Then interview two classmates.,
