初级中学八年级英语下册教学课件：SectionA1

初级中学八年级英语下册教学课件：SectionA1第一页，共47页。Unit5Whatwereyoudoingwhentherainstorm

came?第二页，共47页。SectionAPeriodOne第三页，共47页。Whatwereyoudoing

whentherainstormcame?zxxkIwasstandinginfrontofthelibrarywhentherainstormcame.Lookandsay第四页，共47页。_________________inmybedroomwhentherainstormcame.___________________whentherainstormcame?WhatwereyoudoingIwassleeping第五页，共47页。Whatwereyoudoing_____therainstormcame?Z.xxkWhileIwascookingdinnerinthekitchen,therainstormcame.when第六页，共47页。______I_______________inmybarbershop,therainstormcame.What_____you_____whentherainstorm_______?camewascuttinghairweredoingWhile第七页，共47页。Wherewereyouwhentherainstormcame?Iwasinthebathroom.第八页，共47页。第九页，共47页。1.___Iwasinthelibrary.2.___Iwasinmyhouse.3.___Iwasonthestreet.4.___Iwasatthebusstop.badcWherewerethepeopleatthetimeoftherainstorm?Matchthestatementswiththepeopleinthepicture.1a第十页，共47页。a.doingmyhomework/studyingb.playingbasketball/readingc.goingtowork/waitingforthebusd.walkinghome/shoppingListentotheTVreportandcirclethecorrectresponses.1b第十一页，共47页。What____people______atthetimeofthe_________?Thegirlwasathome__________________.Theboy___________atthelibraryafterschool.Thewoman___________________afterwork.Theman________________fromthesupermarket.Listenagainandfillintheblanks.weredoingdoingherhomeworkwasreadingwaswaitingforthebuswaswalkinghomerainstorm第十二页，共47页。PairworkTalkaboutwhatthepeoplein1aweredoingatthetimeoftherainstorm.1cA:Whatwasthegirldoingatthetimeoftherainstorm?B:Shewas…第十三页，共47页。Example1:

A:Whatwasshedoingatthetimeoftherainstorm?B:Shewasdoinghomeworkinherhouse.Example2:A:Whatwashedoingatthetimeoftherainstorm?B:Hewasreadingbooksinthelibrary.第十四页，共47页。Clickit.2a第十五页，共47页。Listenandnumberthepictures[1-5].541322a第十六页，共47页。1.Myalarmdidn’tgooffsoI____uplate.2.I____tothebusstopbutIstillmissedthebus.3.I__________forthebuswhenitbegantorainheavily.4.I___sobusy______fortheumbrellathatIdidn’tseeacarcoming.5.Itookahotshowerand___somewarmfood.wokeranListenagain.Fillintheblanksinthesentencesin2a.waswaitingwaslooking2bate第十七页，共47页。PairworkUsetheinformationin2atoretellthestoryinaconversationbetweentheboyandaTVreporter.2cTVreporter:Telluswhathappenedyesterdaymorning.Boy:…TVreporter:So,whentherainstormsuddenlycame,whatwereyoudoing?Boy:…第十八页，共47页。Reading第十九页，共47页。Readthepassageandanswerthequestions.1.Whatwastheweatherlikebeforetheheavyrainstarted?2.Whatwastheneighborhoodlikeafterthestorm?3aThestrongwindswereblowing.Blackcloudsweremakingtheskyverydark.Withnolightoutside,itfeltlikemidnight.Theneighborsaremuchclosertogether.第二十页，共47页。3bCompletethesentencesusinginformationfromthepassage.WhenthenewsonTVwasreported,strongwinds____________outside.WhileBen’smomwasmakingsuretheradiowasworking,hisdad_________________________________________.3.Ben_____________________________whentheheavyrainfinallystarted.4.WhenBen_________at3:00a.m.,thewind______________.wasblowingwasputtingpiecesofwoodoverthewindowswashelpinghismommakedinnerfellasleepwasdyingdown第二十一页，共47页。Discussthequestionswithapartner.“Althoughthestormbrokemanythingsapart,itbroughtfamiliesandneighborsclosertogether.”Whatotherthingscanbringpeopleclosertogether?Howcanwehelpeachotherintimesofdifficulty?3cTheearthquake,typhoonandothernaturaldisasterscanalsobringpeopleclosertogether.Intimesofdifficulty,wecanencourageeachother,sendgoodandmaterialsneededtoeachother…第二十二页，共47页。Languagepoints第二十三页，共47页。1.Icalledatsevenandyoudidn’tpickup.

汤姆拿起电话，拨打了号码。

Tompickedupthephoneanddialedthenumber.我五点钟来接你。Iwillpickyouupatfive.告诉你一个窍门，是从我妈妈那里学来的。

Here’satipIpickedupfrommymother.pickup可以表示“拿起，捡起，(开车)接人，(偶然)得到”等。Practise第二十四页，共47页。2.Withnolightoutside,itfeltlikemidnight.

“with+宾语+宾语补足语”构成with复合结构，在句中作状语，可表示伴随、原因等。宾语可以是名词或代词，宾语补足语可以是形容词、副词、介词、介词短语等。该复合结构中的宾语与宾语补足语有逻辑上的主谓关系。第二十五页，共47页。Practise门开着，他就离开了屋子。

Helefttheroomwiththedooropen.他和衣躺在床上。Hewaslyingonthebedwithallhisclotheson.他头枕着胳膊睡着了。Hewasasleepwithhisheadonhisarms.第二十六页，共47页。3.Fallentrees,brokenwindowsandrubbishwereeverywhere.fallen和broken为过去分词，可作前置定语修饰名词。口语与书面语在很多方面都不同。SpokenEnglishisdifferentfromwrittenEnglishinmanyways.他们正在打扫院子里的落叶。Theyarecleaningthefallenleavesintheyard.Practise第二十七页，共47页。4.Iwaswaitingforthebuswhenitbegantorainheavily.

Whileyouweresleeping,IcalledJennyandshehelpedme.

when与while区分：1)“当......的时候”,如后面连接的动词为进行时态,则用while多于用when。而when通常与瞬间性动词或延续性不强的动词连用。第二十八页，共47页。2)如果while前后的动词都是进行时态,while可译为“与此同时”。Iwasreadingwhilemybrotherwasdrawing.3)当while前后的句子描述的情况相对或相反,while可译为“而”,while更强调并列的对比而非转折。eg.Iamout-going

while

mysisteris

quietandshy.第二十九页，共47页。总之,when表示做某种动作的时间或瞬间,由其引导的时间状语的时态如果是一般过去时,其主句通常要用过去进行时。while表示略长的一段时间,由其引导的时间状语从句用过去进行时,而主句时态根据实际情况而定。第三十页，共47页。Letthewordfly第三十一页，共47页。TipsforteacherLetthewordfly

板块是帮助学生学习一些一词多义、熟词生意的词汇。通过此环节，学生可以对一些常见词的用法、意思有一个透彻的了解。第三十二页，共47页。Translatethesentences.WhileWhile作连词，有两种含义：作“当……时候”解时，引导时间状语从句，且从句中的谓语动词常用延续性动词或状态动词；作“而，然而”解时，表前后意义上的对比。Milliecameinwhileweweretalking.我们正聊天的时候，米莉进来了。第三十三页，共47页。Somepeoplewastefoodwhileothershaven’tenough.有人浪费食物，而有人却食不果腹。2）while作名词，一段时间，一会儿Canyouwaitawhileordoyouhavetoleaverightnow?你能不能等一会儿，还是现在就必须离开？第三十四页，共47页。Translation

她喜欢打羽毛球，而我喜欢游泳。______________________________________________________________2.在学生考试的时候请不要讲话。_____________________________________________3.我有好一阵子没有见到他了。_______________________________ShelikesplayingbadmintonwhileIlikeswimming.Don’tspeakwhilethestudentsarehavingatest.Ihaven’tseenhimforquiteawhile.第三十五页，共47页。GameTimeNowIwilldivideyouintoseveralgroups.Makeupsentenceswithyourpartnerswiththewordsabove.Thenspeakthemouttous.Let’sseewhichgroupisthemostproductive.第三十六页，共47页。pickupwith+宾语+宾语补足语过去分词作前置定语修饰名词when和while的区分课时重点回顾Review第三十七页，共47页。SpellingBee1.English-Chineserainstorm,alarm,storm,wind,light,area,wood,window,flashlight,match,against,asleep2.Chinese-English(闹钟)发出响声；开始；大量地；突然；接电话；奇怪的；报道；敲打；睡着；逐渐变弱；升起；倒下的；分离Whenfinished,exchangeyourpaperstoseewhodoesthebest.Now2minstotestyourspelling.第三十八页，共47页。第三十九页，共47页。1.Whenhesawawalletontheground,he____atonce. （2013湖南益阳）A.pickeditupB.gaveitup C.pickedupit2.The_____disheslayonthefloorandnoonewasintheroom.A.breakingB.brokenC.broke D.break单项选择。第四十页，共47页。3.—Whydoyoualwayssleep___?—BecauseI’mafraidofthedark.（2013山东烟台）A.byyourselfB.withthedooropenC.withthewindowopen D.withthelighton第四十一页，共47页。4.—WhatwasTomdoing____itwasraining?—Hewasdoinghishomeworkinthebedroom. A.since B.while C.whenD.if5.Bettywasdoingherhomework____

thedo