人教新目标八下Unit5SectionB3a-selfcheck课件（33张）

Unit5Whatwereyoudoingwhentherainstormcame?SectionB23a-SelfcheckFreetallk

LookatthepictureandtalkaboutwhattheyweredoingwhentheplanehittheWorldTradeCenter.Whatwas/weresb.doingwhen

theplanehitWorldTradeCenter?SandyTwinbrothersSammyfathermotherdog3aMakenotesaboutaneventyou rememberwell.Whatwastheevent?Whendidithappen?Wheredidithappen?Whatwereyoudoing?Whatwereyourfriendsdoing?Whywasitimportant?Whydoyourememberthisevent?Writing写作指导

Doyouhaveanyunforgettable(难忘的)eventsinyour

life?Yourparentsboughtyouanewcomputer/...Youpassedanexam.Yougotaletterfromyourbestfriend/...Yourphotowasputinthenewspaper/on...Youhadababysister/brother.Yourfather/mothergotbadlyill.Yourparentsargued.…died.…Afterreading:3bWriteashortarticleabouttheimportanteventin3a.Trytowritethreeparagraphs.First,writeabouttheevent(whenandwhereithappened).AnimportanteventthatIrememberwellwas_____________________.Ithappenedin/on_____________at/in__________________.WenchuanEarthquakeMay12,2008Wenchuan,SichuanAnimportanteventthatIrememberwellwasWenchuanEarthquake.IthappenedonMay12,2008inWenchuan,Sichuan.WhenIheardthenewsofthisevent,Iwasworking.MyfriendswerewatchinggamesonTV.Thiseventisveryimportanttomebecausemanypeoplediedintheearthquake.Theyneedsomehelp.Lotsofpeoplecametohelpthem.Onepossibleversion过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。过去进行时与一般过去时的区别1)Shirley______abookaboutChinalastyearbutIdon’tknowwhethershehadfinishedit．A.haswritten

B.wroteC.hadwritten

D.waswritingD2)Mary____

adresswhenshecutherfinger.A.made

B.ismakingC.wasmaking

D.makes

wasmaking表示正在做衣服的过程，如用made则表示这一动作已结束，做衣服的动作已结束与cutherfinger就没有联系。C3)He______(write)aletter,thenwenttobed.wrotewrote表示动作已结束，做另一件事，如用waswriting就与wenttobed在逻辑上相矛盾。过去进行时侧重表示动作延长的时间长度;一般过去时表示过去某时发生过某事，侧重说明事实。He___________allnightlastnight.

（生动的描写，他一直写……）He________somethinglastnight．

（说明他写了……的事实）waswritingwrote注：下列几类动词通常不用过去进行时。①表示状态的动词be；②感官动词：feel,hear,see,smell,taste等;③表示思维或心理状态的动词：believe(认为),forget,consider,know,remember,hope,wish,want等；④表示所属关系的动词：belong,have,own,hold(容纳)等。区别：1.由when引导的时间状语从句，主句用过

去进行时，从句应用一般过去时；

由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。Whentheteachercamein,weweretalking.

当此句改变主从句的位置时，则为：

Whileweweretalking,theteachercamein.when,while2.如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。如：

Theyweresingingwhileweweredancing.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。wasdoingcamewaswatchingcame活学活用3.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在打扫房间。wasn’tcleaningwentknocked1.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feellikeatfirstfallasleepdiedownmakesurewakeupinamesscleanuphelpeachotherintimesofdifficulty单元复习重要短语1.Whatwereyoudoingateightlastnight?Iwastakingashower.2.Hewasreadinginthelibrarywhenthe rainstormcame.3.WhileLindawassleeping,Jennywas helpingMarywithherhomework.单元复习重点句子1._____Iwaswalkinghomefromschool,Isaw astrangelightinthesky.But_____Ipointed itouttomyfriend,itwentaway.2.______Itoldmyolderbrotheraboutthe strangelightinthesky,hejustlaughedand didn’tbelieveme.3.______mybrotherwaslaughing,the televisionnewsreportedthatotherpeoplehad seenthelightaswell.1.Fillintheblankswithwhenorwhile.Self-checkWhilewhenWhenWhile2.Fillintheblankswiththecorrectforms ofthewordsinbrackets.WhenI____(be)inthesixthgrade,I______(join)apianocompetition.I________(practice)forfourhourseverydayandmypianoteacher_____(come)threetimesaweekto_____(help)me.Thenthebigdayfinally_______(arrive).I____(be)sonervouswhenthey_____(call)myname.I_____(go)upand_______(start)toplay.wasjoinedpracticedcamehelparrivedwascalledwentstartedWhileI___________(play),everyone____(sit)stillandlistened.Iplayedthesongwithoutanymistakes.ThenI______(wait)forthemtocalloutthewinner.WhenI______(hear)myname,myheart____(beat)soquicklyIthoughtIwouldstopbreathing.Icouldn’tbelieveit.I____(win)!It____(be)thehappiestdayofmylife!wasplayingsatwaitedheardbeatwonwasRememberthewordsandphrasesinthisunit.HomeworkHomeworkFillwith“While”or“When”1.______Maywastalkingonthephone,hersisterwalkedin.2.______Ritaboughthernewdog,itwaswearingalittlecoat.3.______IsawCarlos,hewaswearingagreenshirt.WhenWhileWhen4.______Iwasdancing,hewassingingloudly.5.______LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom________thefirebrokeout.WhileWhenwhen3.根据所给中文，完成句子翻译。(2009辽宁朝阳)当我到家的时候，妈妈正在厨房做饭。______________________________________________________________________4.—Whatwe