新目标英语八年级下册Unit_3课件全.ppt

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1、 Unit 3 What were you doing when the arrived?Period 1What were you doing when the UFO arrived?Section A(1a-2c)第一课时第一课时Do you know?Do you know?What is UFO?What is UFO?UFO-”Unidentified Flying Object”1.最早发现于埃及,据今3400多年.2.第一个目睹飞碟的人是美国人:马丁3.查尔斯.福特是第一个研究飞碟的人.4.中国的飞碟纪录可追溯到公元前139年.5.飞碟的特性:a.变幻莫测的形体b.动静自如的速

2、度c.强大的电磁效应d.攻守自如简介:UFO是英文UnidentifiedFlyingObject的缩写,意思是未查明身份的飞行物体.1974年,美国人阿诺德发现一组编队飞行的不明物体,并把它形象的比喻为水上打漂的碟子,从此,飞碟一词不胫而走,成了UFO的通俗叫法.The UFO arrived in The UFO arrived in YILI city YILI city据记者介绍，据记者介绍，2005年年3月月16日日凌晨凌晨8点点9点，在我国新疆维吾点，在我国新疆维吾尔族自治区伊宁市尔族自治区伊宁市(东经东经42度度40分，北纬分，北纬84度度30分，海拔分，海拔600米米)，有两位

3、目击者在该市西北方向，有两位目击者在该市西北方向夜空中，看到了一起奇异的夜空中，看到了一起奇异的UFO现象，他们随即用家用摄像机现象，他们随即用家用摄像机(索尼索尼120型型)间断地拍下了数十间断地拍下了数十分钟的录像分钟的录像 2005年年11月月22日日10:23,不明飞行物飞不明飞行物飞广州上空广州上空 市民拍下市民拍下UFO画面画面 过去进行时过去进行时含义含义:表示过去某个时表示过去某个时刻正在进行的动作刻正在进行的动作。结构结构:was/were+doing例句例句：I was having an English class at this time yesterday.现在进行时

4、现在进行时含义含义:表示现在正在进表示现在正在进行的动作行的动作。结构结构：is/am/are+doing例句例句：I am having an English class now.过去进行时的构成及用法：过去进行时的构成及用法：1、构成：、构成：was/were+现在分词现在分词 (其中其中am,iswas;arewere)I was doing my homework then.那时，我正在做作业。那时，我正在做作业。They were playing basketball at 5 oclock yesterday afternoon.昨天下午五点他们在打篮球。昨天下午五点他们在打篮球。

5、2、用法、用法：表示在过去某一时间内正在进行的动作。：表示在过去某一时间内正在进行的动作。She was writing a letter when I came in.我进来时，她正在写信。我进来时，她正在写信。The barber was cutting my hair when they arrived.他们到达时，理发师正在给我剪头发。他们到达时，理发师正在给我剪头发。1a A TV reporter is asking“Where were you when the UFO arrived?”Match the statements with the people in the pi

6、cture.1.I was in the bathroom.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.浴室；盥洗室浴室；盥洗室卧室；寝室卧室；寝室厨房厨房理发店理发店(为男子服务的为男子服务的)理发师理发师dbacefin front of 在在前面前面(指一物体在另一物体的前面指一物体在另一物体的前面)There is a tree in front of the clas

7、sroom.in the front of 在在前部前部(指某物体处在某个地方内的前部指某物体处在某个地方内的前部)There is a blackboard in the front of the classroom.Where were you when the UFO arrived?I was bedroombathroombarber shoplibrarykitchenWhatwereyoudoingwhentheUFOarrived?A:I was standing in front of the library when the UFO arrived.A:What were

8、you doing when the UFO arrived?B:I was sleeping late in my bedroom when the UFO arrived.What were you doing when the UFO arrived?I was cooking dinner in the kitchen when the UFO arrived.What were you doing when the UFO arrived?I was getting out of the shower from the bathroom when the UFO arrived.Wh

9、at were you doing when the UFO arrived?I was cutting hair in the barber shop when the UFO arrived.make the bedtake out the trashsweep the floorfeed the animal(s)clean the living roomwater the flowersPairwork1b Listen to the reporters questions and circle the correct responses.a.standing in front of

10、the library/studying in the libraryb.cleaning my room/sleeping latec.making a smoothie/cooking dinnerd.getting out of the shower/talking on the phonee.eating lunch/cutting hairget out 出去；离开出去；离开 get out of 从从出来出来get out of the shower 洗完澡出来洗完澡出来cut 剪；切；割剪；切；割talk on the phone 通过电话交谈通过电话交谈Listen and r

11、epeat:Reporter:So,what were you doing when the UFO arrived?Girl:Well,I was standing in front of the library.Boy:I was sleeping late.Woman:I was cooking dinner.Reporter:How about you?Man1:I was getting out of the shower.Man2:And I was cutting hair.1c PAIRWORK Talk about what people were doing when th

12、e UFO arrived.A:What was he doing when the UFO arrived?B:He was sleeping late when it arrived.A:Where was the girl when the UFO arrived?B:She was in front of the library.A:What was she doing when the UFO arrived?B:She was standing in front of the library.Pair work:barberboymanwoman young mangirl Uni

13、t3 What were you doing when the UFO arrived?Section A(2a-2c)第二课时Do you know?Do you know?What does What does the alienthe alien look look like?like?2a Listen and order these statements 1-5.The alien visited the Museum of Flight.The alien bought a souvenir.A UFO landed on Center Street.The alien went

14、into a store.An alien got out of the UFO.alien 外星人外星人buy-boughtland 着陆着陆get-got123452b Listen again.Complete the following sentences with“when”or“while”.1.The boy was walking down the street a2.UFO landed.2.The girl was shopping she saw the alien get out.3.the alien was buying a souvenir,the girl ca

15、lled the police.4.the alien was visiting the museum,the boy called the TV station.whenwhenWhileWhile当当的时候的时候Reporter:So,can you tell me what you saw here today?Boy:Well,I was walking down Center Street when a UFO landed.Reporter:Where did it land?Boy:Right here.Reporter:So what happened next?Girl:An

16、 alien got out of the UFO.Reporter:What were you doing?Girl:When the alien got out of the UFO I was shopping.Reporter:Then what happened?Boy:Well!Then the alien went into a store-do you see the store over there and bought a souvenir.Girl:Then it visited the Museum of Flight on Green Street.Reporter:

17、So,what did you do?Girl:While it was buying a souvenir,I called the police.Boy:And while it was visiting the museum,I called the TV station.when“当当的时候的时候”，是，是at that time的意思，表示做某种动作的意思，表示做某种动作的时间或瞬间。常与一般现在时或一般过去时连用。的时间或瞬间。常与一般现在时或一般过去时连用。When winter comes,the weather gets colder and colder.当冬天来临时，天气

18、变得越来越冷。当冬天来临时，天气变得越来越冷。When Linda saw Davy,he was jumping with another dog.当当Linda看到看到Davy时，他正和另一只狗一起蹦跳着。时，他正和另一只狗一起蹦跳着。while“当当的时候的时候”，是，是during the time的意思，表示略长的的意思，表示略长的一段时间。常与现在进行时或过去进行时连用。一段时间。常与现在进行时或过去进行时连用。Mr.White was reading a newspaper while he was waiting for a bus.怀特先生边等车边看报。怀特先生边等车边看报。

19、I am doing my homework while my mother is cooking.我做作业的时候，我妈妈在做饭。我做作业的时候，我妈妈在做饭。Please remember DonDon t touch it,While the dog is sleepingt touch it,While the dog is sleeping.-不要惹事生非While there is life,there is hopeWhile there is life,there is hope.生命不止，希望不灭Practise：use”when”or“while”When I He was

20、doingWhen I called him up,he was sleeping.While I He was doingWhile I was sleeping,he was eating.When I He was doingWhen I walked on the street,he was eating.while they I didWhile they were fighting with each other,I slept.1.We were talking_ the teacher came into the classroom.2.I was singing _ he w

21、as dancing.3._ I was cutting hair,the UFO landed.4.The boys were playing by the river _ Tom fell into the river.5.My mother was washing _ my father was cooking.6.What were you doing _ the UFO arrived?whenwhenwhenwhileWhilewhileExercises1.昨天早上昨天早上8点钟你在干什么点钟你在干什么?What were you doing at 8 oclock yester

22、day morning?2.不明飞行物起飞时不明飞行物起飞时,小明正在骑自行车小明正在骑自行车.XiaoMing was riding his bike when the UFO took off.3.那时那时,他们正在做家庭作业他们正在做家庭作业.They were doing their homework at that time.4.今早给你打电话的时候你正在干什么？今早给你打电话的时候你正在干什么？What were you doing when I called you up this morning?课堂练习课堂练习42c GROUPWORK Look at the picture

23、.Say what each person was doing when the UFO took off.Make sentences with“when”and“While”.A:What was the girl doing when the UFO took off?B:While the girl was C:When the UFO took off the man was take off took off 起飞，脱去起飞，脱去 2C What each person was doing when the UFO landed.Make sentence with“when”an

24、d while”Then imagine what you were doing.A:What was the girl doing when the UFO took off?B:While the girl wasC:When the UFO took off the man wasboygirlwomanpolicemanreporterGrammar FocusThe boy was walking down the street when the UFO landed.While the boy was walking down the street,the UFO landed.T

25、he girl was shopping when the alien got out.While the girl was shopping,the alien got out.HomeworkAskthreeofyourclassmateswhattheyweredoingfrom9to11lastSundaymorning.Writedowntheiranswers,thenmakeareport.eg.Bobwasdoinghishomeworkfrom9to11lastSunday.昨晚七点天开始下雨，请你描述一下当时你和你的家人分别在做些什么。要求语言通顺、准确，不少于5句话。Un

26、it3:What were you doing when the UFO arrived?Section A(3a-4)第三课时第三课时35421首页cultureTaskTaskTask4返回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,I was walking down the street when a UFO la

27、nded right in front of me.You can imagine how strange it was!An alien got out and walked down Center Street.experience 经历；体验经历；体验around 大约大约(=about)strange 奇怪的；陌生的奇怪的；陌生的right 正好；恰恰正好；恰恰I followed it to see where it was going,and I was verysurprised when it went into a souvenir shop.While itwas look

28、ing 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!Tedfollow 跟随；追随跟随；追随be surprised 感到吃惊感到吃惊Isnt that amazing!=That is amazing.(否定疑

29、问句否定疑问句)amazing 惊人的，了不起的惊人的，了不起的 Picture PicturePicture Picture Picture123453b PAIRWORK Cover the story.Look at the pictures and take turns to tell the story.One day,a UFO landed in front of me when I was walking down the street.An alien got out.I was very afraid,and followed it.The alien went into

30、a souvenir shop.While it was looking at the souvenirs,the shop assistant called the police.Before the police arrived,the alien left the shop and went into a museum.When the alien was in the museum,I called the TV station.That was amazing!4 GROUPWORK What were you doing at these times last Sunday?Fil

31、l in the table.Then interview two classmates.YouStudent 1Student 29:00 am11:30 am1:00 pm4:00 pm6:00 pm9:00 pmA:What were you doing at nine oclock last Sunday morning?B:I was sleeping.How about you?A:I was doing my homework.B:Youre kidding!v.欺骗；戏弄；开玩笑欺骗；戏弄；开玩笑 Unit 3 What were you doing when the arri

32、ved?Period 1What were you doing when the UFO arrived?Section B(1-2c)第四课时第四课时He is scared.scaredscaredscaryThe snake is scary.Theyre climbing a tree.climbjumpdownIts jumping down.Hes shouting.shoutTheboyisshouting.Themanisclimbingatree.Heisjumpingdown.Themanisscared.1.Matchthesentenceswiththepictures

33、.1._Hesscared.2._Itsclimbingatree.3._Itsjumpingdown.4._Shesshouting.c bad2a Listen.Check()the six things you hear in the chart.Action1.saw a cat in a tree2.called the newspaper3.called the TV station4.took a photo5.said“Good boy!”6.was too scared7.called the police8.rode his bicycle a.the newspaper

34、reporter d.the womanb.the man e.Johnc.the cat f.the police officerActionWhoWho1.saw a cat in a tree5.said“Good boy!”2.called the newspaper6.was too scared3.called the TV station7.called the police4.took a photo8.rode his bicycleecbdfaBoy:WhatadayIhad!Girl:Tellmeaboutit,John.Boy:Well,whileIwaswalking

35、toschoolIsawacatinatree.Itwasreallyscared.Girl:Whatdidyoudo?Boy:Iclimbedthetree.Girl:Andyougotthecat.Boy:Nope.WhileIwasclimbingthetree,amansawme.Itwashistreeandheshoutedatme.SoIstoppedclimbing.Girl:Whataboutthecat?Boy:Itwantedtojumpdown.Butitwastooscared.Girl:Thenwhathappened?Boy:Thenthemancalledthe

36、police.Andwhilehewascallingthepolice,awomancalledthenewspaper.Girl:Whatdidyoudo?Boy:Ijumpeddownfromthetree.Andthenthecatjumpeddowntoo.Girl:Thatsgood.Boy:Andthenthepoliceofficerandthenewspaperreporterarrived.Thepoliceofficersaid,“Goodboy!”Andthenewspaperreportertookaphototoputinthenewspaper.Girl:That

37、sgreat!Boy:Yes,butwhilehewastakingthephoto,thecatwentupthetreeagain.Girl:Whatdidyoudo?Boy:Whatdoyouthink?A:While John was walking to school B:While John was walking to school,he saw a cat in a tree.C:While John was climbing the tree.Climb the tree see Johntake the photo go up the tree Call the polic

38、e call the newspaper2C Pairwork1.Iamsitting_thebus.Amanisstanding_me.A.Infrontof;infrontofB.InthefrontofUnit3 Unit3 What were you doing What were you doing when the UFO arrived when the UFO arrived？Section B(3-4b)Section B(3-4b)第五课时1.What was Linda doing when Davy ran away?2.Why couldnt Linda see Da

39、vy?3.Where was Davy while Linda was looking for him?4.What happened while Linda was on the telephone?5.What was Davy doing when Linda finally saw him?Linda was buying a newspaper at the train station.Linda couldnt see Davy because the station was crowded.Davy was outside the station.Davy met another

40、 dog outside the station.Davy was jumping and running with another dog.4bpairwork(警察与小偷)Klp,gvl,h;l,11:00 am11:10 am11:15 am11:20 am11:25 amA:Where were you at 11:00 last Sunday?B:I was in the park.A:What were you doing there?B:Unit3 Unit3 What were you doing What were you doing when the UFO arrived

41、 when the UFO arrived？Self checkSelf check 第六课时Self-Check1.The girl was_ when she saw a car accident.2.I was so tired this morning.It was difficult to _of bed.3.My flight to New York_ from Beijing International Airport.4.It was raining when the plane _in London.5.Dont _!I can hear you.shoppingget ou

42、ttook offlandedshout10:00-11:00 had English class9:00-9:30 at the doctors12:00-1:00 had lunch with her mother2:00-3:30 at the visited aunt in hospital4:00-5:00 went shoppingWhile He Yan was at the doctors,I was going to the class.While He Yan was at the doctors,I was going to the class.While she was

43、 having an English class,I was having a test.While she was having lunch with her mother,I was playing inthe park.While she was visiting her aunt in hospital,I was studying in the classroom.While she was going shopping,I was going home.3.Circle the words that dont belong.1.Walk clim jump down alien2.

44、Bathroom bedroom newspaper kitchen3.Barber UFO cut hair barber shop4.When scared while how longUnit 3 Reading:Do you remember what you were doing?第七课时Section1 Look at the pictures of these famous events.Talk about them in small groups.When did they happen?What were you doing,or where were you when y

45、ou heard the news?Liu Xiang won the gold medal at the 2004 OlympicsWhere were you when you heard the news?I was inWhat were you doing?I was21:30 on August 27th,2004When did it happen?It happened at 21:30 on August 27th,2004.Beijing was made host for the 2008 OlympicsWhere were you when you heard the

46、 news?I was inWhat were you doing?I wasJuly 13th,2001When did it happen?It happened on July 13th,2001.Section2Who was he?Do you know anything about him?Dr Martin Luther Kingbe killed=be murderedApril 4,1968MemphismurdermurderedRobert AllenHave fun in the playgroundtell-toldcouldnt believeWorld Trade

47、 Centerdestroy-destroyedterroriststake placeSeptember 11,2001has meaning toJuly 20,1969Walk on the moonfirst Chinese astronaut in spacego into spacefly around the earth for 22 hours on October 15,2003National hero1.remember to do sth.记住要做某事（此事还未做）记住要做某事（此事还未做）remember doing sth.记得做过某事（此事已做完）记得做过某事（此

48、事已做完）eg.Please remember to lock the door when you leave.He remembered writing her a letter.类似用法还有类似用法还有forget.2.one of+形容词最高级形容词最高级+名词复数名词复数、中最、的一个、中最、的一个eg.China is one of the biggest countries in the world.3.Although与but不能同时使用eg.Althoughmymotherwasill,sheworkedhard.Mymotherwasill,butsheworkedhard.

49、4.听说（1）hearabout+表事件之类的名词（2）hearof+人/事等名词代词动名词hearfrom收到某人来信5.havefun=haveagoodtime=enjoyoneself玩的开心eg.Didyouhavefun/haveagoodtime/enjoyyourselflastweekend?Unit 3 Reading:Do you remember what you were doing?第八课时6.happen具体事件，偶然的，不能预测takeplace按计划进行、发生Whathappenedtoyou?=Whatsthemattertoyou?=Whatswrongw

50、ithyou?7.not+all/both/everyone部分否定eg.Notallthepeoplelikebasketball.3aScanthistext,matchtheeventswiththecorrectdates.1.DrMartinLutherKingwasmurdered.2.YangLiweiflewaroundtheEarth.3.TheWorldTradeCenterwasdestroyedinNewYork.4.Manwalkedonthemoonforthefirsttime.1.September11,20012.April4,19683.July20,196