英语人教版八年级下册unit5 第一课时.ppt

英语教学课件,八年级下册,Unit5Whatwereyoudoingwhentherainstormcame?,SectionAPeriodOne,rainstormalarmgooffbeginheavilysuddenlypickupstrange,n.暴风雨n.闹钟(闹钟)发出响声v.开始adv.在很大程度上；大量地adv.突然；忽然接电话adj.奇特的；奇怪的,Words2.Roleplaytheconversationinfrontoftheclass,Letsseewhichgroupdoesthebest.,2d,FillintheblanksAccordingtotheconversation.,MarycalledLindamanytimeslastnightbecauseshe_,butLindadidnt_.Atseven,Lindawasinthekitchen_.Ateight,shewas_.Atnine,she_atthattimeforshewas_.Finally,MarycalledJennyandshe_her.,neededhelpwithherhomework,pickup,helpinghermom,takingashower,wassleeping,tired,helped,LanguagePoints,1.Icalledatsevenandyoudidntpickup.,我拨打他家里电话，但他没接。Itriedhishomenumberbuthedidntpickup.,pickup:toanswerthetelephone接电话,Practise,2.Iwaswaitingforthebuswhenitbegantorainheavily.我正在等公交车，突然下起了大雨。,was/weredoingwhen正在,这时/突然,Thefarmersweregettinginthewheatwhenitpouredwithrain.农民们正在收割小麦，突然下起倾盆大雨来。IwasthinkingofthiswhenIheardmynamecalled.我正想着这件事时，突然听到有人叫我名字。,3.Whenyoucalled,Iwastakingashower.你打电话时，我正在冲澡。Whileyouweresleeping,IcalledJennyandshehelpedme.你在睡觉时，我打电话给詹妮，她帮了我。,when与while表示：当.时的区分：,when:atorduringthetimethat既指时间点，也可指一段时间while:duringthetimethat只指一段时间,when说明从句的动作和主句的动作可以是同时，也可以是先后发生；while则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。,when引导的时间状语从句中的动词可以是终止性动词，也可以是延续性动词.,而while从句中的动词必须是延续性动词.,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；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：Whentheteachercamein,weweretalking.当此句改变主从句的位置时，则为：Whileweweretalking,theteachercamein.Theyweresingingwhileweweredancing.,when,While,when,While,when,While,Fillintheblankswithwhenorwhile.,1.Hewassleeping_itarrived._hewassleeping,itarrived.Theboywaswalkingdownthestreet_thestormcame.4._theboywaswalkingdownthestreet,thestormcame.5.Thegirlwasshopping_thephonerang.6._thegirlwasshopping,thephonerang.,1.WhatwasTomdoing_itwasraining?Hewasdoinghishomeworkinthebedroom.A.sinceB.whileC.whenD.if2.Bettywasdoingherhomework_thedoorbellrang.A.whenB.ifC.becauseD.and,单项选择。,注:另附word文档。点击此处链接,Ihavelearned2000Englishwords_(到目前为止).2.Whatwereyoudoing_theearthquake.3.Therainbeat_thecarwindshield(汽车挡风玻璃）.4.Whatdoyouusuallydo_(放学后)?5.ItrainedheavilyyesterdayandIdidnthaveanumbrellasoI_.,so,atthetimeof,against,afterschool,gotallwet,Fillintheblankswiththecorrectwords.,far,翻译下列句子。,1.当暴风雨来临的时候，她在干什么？当它来的时候她正在购物。2.当这个男孩正在街上走的时候，下起了暴雨。,Whatwasshedoingwhentherainstormcame?Shewasshoppingwhenitcame.,Whiletheboywaswalkingdownthestreet,therainstormsuddenlycame.,3.莉莉太累了，半小时后就进入了梦乡。4.妈妈打电话时我正在写作业。Iwasdoingmyhomework_mymother_onthephone.5.汤姆到学校的时候我正在跑步。I_whenTom_school.,while,wasrunninggotto,wastalking,Lilywassotiredthatshefellasleepafterhalfanhour.,1.Whatwasthegirl/boydoingatthetimeof?She/Hewas2.Whatwereyoudoingwhentherainstormcame?Iwas,课时重点回顾,Review,SpellingBee,1.English-Chineserainstorm,alarm,heavily,suddenly2.Chinese-English(闹钟)发出响声；开始；接电话；奇特的，奇怪的；洗澡,Whenfinished,exchangeyourpaperstoseewhodoesthebest.,Now2minstotestyourspe