八年级英语下册 Unit 5 What were you doing when the rainstorm came（第1课时）课件 （新版）人教新目标版.ppt

情景引入 合作探究 课堂小结 随堂训练 unit5whatwereyoudoingwhentherainstormcame sectiona 1a 2d whathappenedlastnight rainstorm 情景引入 alarm 探究点一newwords wind pickup 1awherewerethepeopleatthetimeoftherainstorm matchthestatementswiththepeopleinthepicture 1 iwasinthelibrary 2 iwasinmyhouse 3 iwasonthestreet 4 iwasatthebusstop b d c a whatweretheydoingwhentherainstormcame let slisten payattentionto was were doing 探究点二listening listentothetvreportandcirclethecorrectresponses doingmyhomework studyingb playingbasketball readingc goingtowork waitingforthebusd walkinghome shopping 1b shewasreadingathome lookatthepicturesandanswerthequestionsbyusing was were doing whatwasyoursisterdoingatthetimeoftherainstorm 探究点三speaking he whatwasyourbrotherdoingatthetimeoftherainstorm wasdoinghishomework talkaboutwhatthepeoplein1aweredoingatthetimeoftherainstorm a whatwasthegirldoingatthetimeoftherainstorm b shewasathomedoingherhomework 1c a whatwastheboydoingatthetimeoftherainstorm b hewasreadingatthelibraryafterschool a whatwasthewomandoingatthetimeoftherainstorm b shewaswaitingforthebusafterwork a whatwasthemandoingatthetimeoftherainstorm b hewaswalkinghomefromthesupermarket nowyouarethereporter giveareportontheweather 探究点四retell whathappenedtotheboy 2a 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 retellthestory jack sunluckyday 2c usetheinformationin2atoretellthestoryinaconversationbetweentheboyandatvreporter readtheconversationin2dandanswerthequestions 1 whatwaslindadoingatsevenlastnight 2 whatwaslindadoingateightlastnight 3 whatwaslindadoingatninelastnight 4 whydidmarycalllindalastnight shewasinthekitchenhelpinghermom shewastakingashower shewassleeping sheneededhelpwithherhomework 探究点五reading 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 课堂小结 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 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