八年级英语下册U-5-what-were-you-doing-when-the-rainstorm-came课件-Section-B幻灯片a-selfcheck(人教版).ppt

1、【学习目标学习目标】1.复习过去进行时和复习过去进行时和when和和while的用法。的用法。2.对本单元做一小结。对本单元做一小结。3.通过习题来巩固这个单元所学。通过习题来巩固这个单元所学。Look at the picture and talk about what they were doing when the plane hit the World Trade Center.What was/were sb.doing when the plane hit World Trade Center?SandyTwin brothersSammy fathermotherdog3a Ma

2、ke notes about an event you remember well.What was the event?When did it happen?Where did it happen?What were you doing?What were your friends doing?Why was it important?Why do you remember this event?Your parents bought you a new computer/.You passed an exam.You got a letter from your best friend/.

3、Your photo was put in the newspaper/on.You had a baby sister/brother.Your father/mother got badly ill.Your parents argued.died.After reading:3b Write a short article about the important event in 3a.Try to write three paragraphs.First,write about the event(when and where it happened).An important eve

4、nt that I remember well was _.It happened in/on _ at/in _.Wenchuan EarthquakeMay 12,2008Wenchuan,SichuanNext,write about what you and some of your friends were doing when this event happened.When I heard the news of this event/When this event happened,I was _.My friends were _.Then,write about why t

5、his event was important.This event is very important to me because _./I remember this event well because _.An important event that I remember well was Wenchuan Earthquake.It happened on May 12,2008 in Wenchuan,Sichuan.When I heard the news of this event,I was working.My friends were watching games o

6、n TV.This event is very important to me because many people died in the earthquake.They need some help.Lots of people came to help them.单元目标单元目标when,while过去进行时过去进行时1.概念概念:表示过去某个时刻或过去一段时表示过去某个时刻或过去一段时 间正在进行的间正在进行的动作。动作。2.句子结构句子结构:主语主语+was/were+doing sth.+时间状时间状语语3.时间状语词时间状语词:at 5:00 yesterday afterno

7、on,at that time,then 等连用等连用,或者用另一动或者用另一动作来表示作来表示过去的时间。如：过去的时间。如：They were playing basketball when she arrived.While they were playing basketball,she arrived.过去进行时过去进行时着重描述当时正在持续进行的动作，它的着重描述当时正在持续进行的动作，它的特点是：特点是：暂时，持续和未完成，强调过程暂时，持续和未完成，强调过程；一般过去一般过去时时表示发生过的动作或存在的状态，即表示动作表示发生过的动作或存在的状态，即表示动作发生发生过，而且已经

8、结束了，强调结果过，而且已经结束了，强调结果。1)Shirley _ a book about China last year but I dont know whether she had finished it A.has written B.wrote C.had written D.was writing D2)Mary _ a dress when she cut her finger.A.made B.is making C.was making D.makes was making 表示正在做衣服的过程，如用表示正在做衣服的过程，如用made 则表示则表示这一动作已结束，做衣服的

9、动作已结束与这一动作已结束，做衣服的动作已结束与 cut her finger 就没有联系。就没有联系。C3)He _(write)a letter,then went to bed.wrotewrote 表示动作已结束，做另一件事，如用表示动作已结束，做另一件事，如用was writing 就与就与 went to bed 在逻辑上相矛盾。在逻辑上相矛盾。过去进行时过去进行时侧重表示侧重表示动作延长的时间长度动作延长的时间长度;一般过去一般过去时时表示过去某时发生过某事，表示过去某时发生过某事，侧重说明事实侧重说明事实。He _ all night last night.（生动的描写，他一直

10、写（生动的描写，他一直写）He _ something last night （说明他写了（说明他写了的事实）的事实）was writingwrote注：下列几类动词通常不用过去进行时。注：下列几类动词通常不用过去进行时。表示状态的动词表示状态的动词 be；感官动词：感官动词：feel,hear,see,smell,taste等等;表示思维或心理状态的动词：表示思维或心理状态的动词：believe(认为认为),forget,consider,know,remember,hope,wish,want 等；等；表示所属关系的动词：表示所属关系的动词：belong,have,own,hold(容纳容

11、纳)等。等。区别：区别：1.由由when引导的时间状语从句引导的时间状语从句，主句用过主句用过 去进行时去进行时，从从句应用一般过去时句应用一般过去时；由由while引导的时间状语从句，主句用引导的时间状语从句，主句用一般一般过去时，从过去时，从句应用过去句应用过去进行进行时时。When the teacher came in,we were talking.当此句改变主从句的位置时，则为：当此句改变主从句的位置时，则为：While we were talking,the teacher came in.2.如果从句和主句的动作同时发生如果从句和主句的动作同时发生，两句都用过去进行，两句都用过

12、去进行时的时候，时的时候，多用多用while引导引导。如：如：They were singing while we were dancing.1.I _ my homework 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 watchingcame3.What were you doing when I _ at the door?我敲门我敲门(knock)的时候你

13、在干什么？的时候你在干什么？4.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。wasnt cleaningwentknocked1.感觉像感觉像2.首先首先3.入睡入睡4.逐渐变弱逐渐变弱5.确信确信6.醒来醒来7.凌乱凌乱8.清洁清洁9.互相帮助互相帮助10.在困难时期在困难时期feel likeat firstfall asleepdie downmake surewake up in a messclean up help each otherin times of difficulty 1.What

14、 were you doing at eight last night?I was taking a shower.2.He was reading in the library when the rainstorm came.3.While Linda was sleeping,Jenny was helping Mary with her homework.1._ I was walking home from school,I saw a strange light in the sky.But _ I pointed it out to my friend,it went away.2

15、._ I told my older brother about the strange light in the sky,he just laughed and didnt believe me.3._ my brother was laughing,the television news reported that other people had seen the light as well.1.Fill in the blanks with when or while.WhilewhenWhenWhile2.Fill in the blanks with the correct for

16、ms of the words in brackets.When I _(be)in the sixth grade,I _(join)a piano competition.I _(practice)for four hours every day and my piano teacher _(come)three times a week to _(help)me.Then the big day finally _(arrive).I _(be)so nervous when they _(call)my name.I _(go)up and _(start)to play.wasjoi

17、nedpracticedcamehelparrivedwascalledwentstartedWhile I _(play),everyone _(sit)still and listened.I played the song without any mistakes.Then I _(wait)for them to call out the winner.When I _(hear)my name,my heart _(beat)so quickly I thought I would stop breathing.I couldnt believe it.I _(win)!It _(b

18、e)the happiest day of my life!was playingsatwaitedheardbeatwonwasRemember the words and phrases in this unit.HomeworkFill with“While”or“When”1._ May was talking on the phone,her sister walked in.2._ Rita bought her new dog,it was wearing a little coat.3._ I saw Carlos,he was wearing a green shirt.Wh

19、enWhileWhen 4._ I was dancing,he was singing loudly.5._ Linda finally saw Davy,he was jumping with a dog.6.I was cleaning my room _ the fire broke out.WhileWhenwhen3.根据所给中文，完成句子翻译。根据所给中文，完成句子翻译。(2009辽宁朝阳辽宁朝阳)当我到家的时候，妈妈正在厨房做饭。当我到家的时候，妈妈正在厨房做饭。_4.What were you doing when I called you at 8 oclock yeste

20、rday?I _ the violin at that time.(2010年江苏淮安年江苏淮安)A.play B.is playing C.played D.was playingWhen I got/arrived home,my mother was cooking in the kitchen.4.A great meeting about weather change _ in Copenhagen(哥本哈根哥本哈根)in December,2009.(2010年山东临沂年山东临沂)A.took place B.took pride C.took care D.took after5

21、.It _ heavily when I left the cinema.(2010年北京年北京)A.rains B.will rain C.is raining D.was raining6.I _ my clothes,and the phone rang.(2010年河北年河北)A.wash B.washed C.am washing D.was washing7.My brother came back home while I _ homework.(2010年四川内江年四川内江)A.am doing B.were doing C.was doing8.Did you watch t

22、he football match yesterday?Yes,I did.You know,my brother _ in the match.(2010年四川自贡年四川自贡)A.is playing B.was playing C.will play9.I _ the charity show on TV when the telephone rang.(2010年江苏宿迁年江苏宿迁)A.watch B.watched C.am watching D.was watching 10.Peter likes reading a newspaper _ he is having breakfa

23、st.(2010年河北年河北)A.until B.while C.because D.though 11.Look at the timetable.Hurry up!Flight 4206 _ at 18:20.(2010年四川乐山年四川乐山)A.takes off B.took off C.will be taken off12.Listening is just as _ as speaking in language learning.(2010年上海年上海)A.important B.more important C.most important D.the most important