八年级下册英语unit5 section a 2a-2d课件.ppt

Unit5 SectionA2a 2d Whatwereyoudoingwhentherainstormcame Lead in Whathappenedtotheboy Listening2 Listenandnumberthepictures 1 2 3 4 5 2a Listenagain Fillintheblanksinthesentences Myalarmdidn tgooffsoI uplate I tothebusstopbutIstillmissedthebus woke ran 2b I forthebuswhenitbegantorainheavily I sobusy fortheumbrellathatIdidn tseeacarcoming waswaiting was looking Itookahotshowerand somewarmfood ate Tapescript SectionA2a 2b Boy Yesterdaywasaterribleday Myalarmdidn tgooffsoIwokeuplate ItwasseventhirtywhenIwokeup andIneededtobeatschoolbyeight Irantothebusstop but Istillmissedthebus ItwaseightthirtywhenIgottoschool MyteacherwasangryandIfeltbadallday Atfourthirty itwastimetogohome Iwaswaitingforthebuswhen allofasudden itbegantorainheavily Itwaslike areallycrazyrainstorm IthoughtIhadanumbrellainmyschoolbag soIkept tryingtolookforit IwassobusylookingfortheumbrellathatIdidn tseeacarcoming Anditgotwateralloverme Iwaswaitinglikethat completelywet formaybealmostanhour Finally thebuscameandbroughtmehome Itookahotshowerandatesomewarmfood Itfeltsogoodtobehome Retellthestory Jack sunluckyday 2c Usetheinformationin2atoretellthestoryinaconversationbetweentheboyandaTVreporter 2020 3 21 Role playtheconversation Mary Whatwereyoudoinglastnight Linda Icalledatsevenandyoudidn tpickup Linda Oh Iwasinthekitchenhelpingmymom Mary Isee Icalledagainateightandyoudidn tanswertheneither Linda WhatwasIdoingateight Oh Iknow Whenyoucalled Iwastakingashower Mary ButthenIcalledagainatnine Linda Oh Iwassleepingatthattime Mary Soearly That sstrange Linda Yeah Iwastired Whydidyoucallsomanytimes Mary Ineededhelpwithmyhomework Sowhileyouweresleeping IcalledJennyandshehelpedme 2d Read Readtheconversationandanswerthequestions 1WhatwasLindadoingatsevenlastnight 2WhatwasLindadoingateightlastnight 3WhatwasLindadoingatninelastnight 4WhydidMarycallLindalastnight Shewasinthekitchenhelpinghermom Shewastakingashower Shewassleeping Sheneededhelpwithherhomework Explanation 区分when与while 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 2 如果while前后的动词都是进行时态 while可译为 与此同时 Iwasreadingwhilemybrotherwasdrawing Explanation 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 e g Iamoutgoingwhilemysisterisquietandshy Explanation 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 Exercises Fillintheblankswithwhenorwhile Hewassleeping itarrived hewassleeping itarrived Theboywaswalkingdownthestreet thestormcame 4 theboywaswalki