Unit5Period 5 Section B 3a-Self check-人教版八年级下册.pptx

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1、 Unit 5 What were you doing when the rainstorm arrived?Period5SectionB3a-3bSelfcheck 【学习目标】1.复习过去进行时和when和while的用法。2.对本单元做一小结。3.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.Whatwas/weresb.doingwhentheplanehitWorldTradeCenter?SandyTwi

2、nbrothersSammyfathermotherdogWhatwastheevent?Whendidithappen?Wheredidithappen?Whatwereyoudoing?Whatwereyourfriendsdoing?Whywasitimportant?Whydoyourememberthisevent?Makenotesaboutaneventyourememberwell.3aWriteashortarticleabouttheimportanteventin3a.Trytowritethreeparagraphs.First,write about the even

3、t(when and where it happened).AnimportanteventthatIrememberwellwas_.Ithappenedin/on_at/in_.WenchuanEarthquakeMay12,2008Wenchuan,Sichuan3bNext,write about what you and some of your friends were doing when this event happened.WhenIheardthenewsofthisevent/Whenthiseventhappened,Iwas_.Myfriendswere_.Then

4、,write about why this event was important.Thiseventisveryimportanttomebecause_./Irememberthiseventwellbecause_.AnimportanteventthatIrememberwellwasWenchuanEarthquake.IthappenedonMay12,2008inWenchuan,Sichuan.WhenIheardthenewsofthisevent,Iwasworking.MyfriendswerewatchinggamesonTV.Thiseventisveryimport

5、anttomebecausemanypeoplediedintheearthquake.Theyneedsomehelp.Lotsofpeoplecametohelpthem.1.I_myhomeworkwhenMike_lastnight.昨天晚上迈克来的时候我正在写作业。2.WhileAnn_TV,herfather_home.安正在看电视时，她父亲回来了。wasdoingcamewaswatchingcame3.WhatwereyoudoingwhenI_atthedoor?我敲门(knock)的时候你在干什么？4.She_theroomwhenI_toseeher.我去看她的时候她不是

6、在打扫房间。wasntcleaningwentknocked1.感觉像2.首先3.入睡4.逐渐变弱5.确信6.醒来7.凌乱8.清洁9.互相帮助10.在困难时期feellikeatfirstfallasleepdiedownmakesurewakeupinamesscleanuphelpeachotherintimesofdifficulty1.Whatwereyoudoingateightlastnight?Iwastakingashower.2.Hewasreadinginthelibrarywhentherainstormcame.3.WhileLindawassleeping,Jenny

7、washelpingMarywithherhomework.1._Iwaswalkinghomefromschool,Isawastrangelightinthesky.But_Ipointed itouttomyfriend,itwentaway.2._Itoldmyolderbrotheraboutthestrangelightinthesky,hejustlaughedanddidntbelieveme.3._mybrotherwaslaughing,thetelevisionnewsreportedthatotherpeoplehadseenthelightaswell.1.Fill

8、in the blanks with when or while.WhilewhenWhenWhile2.Fill in the blanks with the correct forms of the words in brackets.WhenI_(be)inthesixthgrade,I_(join)apianocompetition.I_(practice)forfourhourseverydayandmypianoteacher_(come)threetimesaweekto_(help)me.Thenthebigdayfinally_(arrive).I_(be)sonervous

9、whenthey_(call)myname.I_(go)upand_(start)toplay.wasjoinedpracticedcamehelparrivedwascalledwentstartedWhileI_(play),everyone_(sit)stillandlistened.Iplayedthesongwithoutanymistakes.ThenI_(wait)forthemtocalloutthewinner.WhenI_(hear)myname,myheart_(beat)soquicklyIthoughtIwouldstopbreathing.Icouldntbelie

10、veit.I_(win)!It_(be)thehappiestdayofmylife!wasplayingsatwaitedheardbeatwonwas1.Mary _ TV in the living room when her mother came in.A was watching B watches C is watching2.-I called you yesterday.But nobody answered.-Oh,sorry.Maybe I _ in the bedroom.A sleep B slept C was sleeping3.-Where was Mr.Bla

11、ck?-He was in his office.He _ with his students.A are talking B have talked C talked D was talking 4.-Your coat fits you well.-I _ it when I was on vacation.A have bought B buy C bought真题体验真题体验CACD用 when 和 while 填空1、He was sleeping _ I got up this morning.2、_ someone knocked at the door,I was readin

12、g a story book.3、The driver was driving home _ it rained last night.4 I saw a strange bird in the sky_ I was walking home from school.5 Mother was cooking breakfast _ I was washing my face this morning.whenwhile/whenWhenwhenwhileWhen和while 的区别1、when在引导时间状语从句时，状语从句中的动词可以是瞬间动词，也可以是延续性动词；while从句中的动词必须是

13、延续性动词。2、如果强调从句和主句的动作同时发生，两句都用过去进行时，则多用while 引导从句。书面表达:台风对人类的生命和财产安全危害巨大。对广东等沿海地区，台风常常造成不少工厂停工、学校停课。请你写一篇短文，回忆某次台风登陆时的情景。内容包括：1、台风来临时，自己、家人和朋友正在做什么。2、台风过后，当地所受到的破坏。3、为了确保安全，当台风来临时，家长该做什么，我们不该做什么。Summary1、heavy/strong wind，heavy rain，rain heavily，an alarm，a piece of wood，some pieces of wood 等短语的正确使用；2

14、、过去进行时的构成：was/were+doing；经常与at that time，then，while 和when 引导的时间状语从句等连用；3、when 和while用法的区别。HomeworkFillwith“While”or“When”1._Maywastalkingonthephone,hersisterwalkedin.2._Ritaboughthernewdog,itwaswearingalittlecoat.3._IsawCarlos,hewaswearingagreenshirt.WhenWhileWhen4._ I was dancing,he was singing lou

15、dly.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。当我到家的时候，妈妈正在厨房做饭。_4.WhatwereyoudoingwhenIcalledyouat8oclockyesterday?I_theviolinatthattime.A.playB.isplayingC.playedD.wasplayingWhenIgot/arrivedhome,mymotherwascookinginthekitchen.Thanks for listening!