2023学年完整版八年级下册Unit5Whatwereyoudoingwhentherains

Unit5Whatwereyoudoingwhentherainstormcame?第3课时SectionA3a-3c一、教学目标1知识与技能1）掌握重点词汇和短语。2）培养学生的阅读能力及技巧。3）复习、运用过去进行时。2情感态度与价值观培养学生在灾害面前要更团结，更友善，更懂得互相帮助。二、教学重点1.掌握重点词汇和短语。2.复习、运用过去进行时。三、教学难点1.培养学生的阅读能力及技巧。2.when和while的区别。四、教学过程Step1GreetingsGreetthestudentsasusual.Step2RevisionAskstudentstotalkaboutwheretheywerewhentherainstormcame?andwhattheyweredoingatthetimeoftherainstorm?aboutthepicturesin1aShowapicturetoletstudentsguesswhatMikewasdoingwhenitbegantorain?Thenanswerwhathisfamilyweredoingatthattime?Onebyone.Thentalkaboutwhattheyweredoingatthecertaintimeinthreepictureswiththeirpartners.Usetheinformationin2atoretellthestory.Step3PresentationAskthestudentstolookatthepictureandthinkabout:whatcanyouseeinthepicture?wthatwastheweather?whatcouldastormbringtopeople?Howcouldthestormbringpeopleclosertogether?Step4Reading3a,Readthepassagequicklyandunderlinetheanswerstothefollowingquestionsinthepassage.1.Whatwastheweatherlikebeforetheheavyrainstarted?2.Whatwastheneighborhoodlikeafterthestorm?3.WhatdidBen’sfamilypreparebeforethestorm?4.WhatwereBen’sfamilydoingduringthestorm?Asksomestudentstoreporttheiranswers.Thenunderstandtheorderofthepassageincordingtothefourquestions.Nextdividethepassageintothreeparts.3b,Readthepassageagainandcompletethesentencesusinginformationfromthepassage.(findthesimilarwordstoanswerthequestions)1.WhenthenewsonTVwasreported，strongwinds_outside.2.WhileBen’smomwasmakingsuretheradiowasworkinghisdad--3.Ben_whentheheavyrainfinallystarted.4.WhenBen_____at3：00a.m.，thewind____.Asksomestudentstoreporttheiranswers.letthestudentspayattentiontowhenandwhile,thenexplainthedifferencebetweenwhenandwhile.Nextdosomeexercisesaboutwhenandwhile.Step5ListentothetapeandreadthepassageStep6Speaking3c,Discussthequestionswithapartner.“Althoughthestormbrokemanythingsapart，itbroughtfamiliesandneighborsclosertogether.”Whatothercanbringpeopleclosertogether?Howcanwehelpeachotherintimesofdifficulty?Asksomestudentstoreporttheiranswers.Step7Languagepoints1.Withnolightoutside，itfeltlikemidnight.此句中介词with表示一种伴随状况，同时还包含着某种因果关系，表示“因某种状况的存在而导致…”，因此可翻译成“由于；因为”等。e.g.Ican’tworkwithallthatnoisegoingon.由于那噪音响着，我无法工作。2.Ben’sdad…whilehismomwasmakingsuretheflashlightsandradiowereworking.1)此句中的连词while的意思是“当…的时候；和…同时”，while还可以表示“而；然而；但”之意，用来说明和强调两种事情或情形不同。e.g.TomisactiveandoutgoingwhilehissisterRosaisshyandquiet.汤姆活跃外向，而他的妹妹罗莎却害羞腼腆。2)makesure“确认，查明，核实；确保；设法保证”，其后可接句子，或接介词of及宾语，用来引入需要确认的内容。e.g.MakesureyouturnofftheTVbeforeyouleavethehouse.在你离开屋子前确认关闭了电视。3)此句中的work表示机器，器官等“运作，运转”，这是动词work的一种基本用法。3.Itwashardtohavefunwithaseriousstormhappeningoutside.Itisadj.+todosth.做…怎么样。Itisadj.forsb