初中英语人教版八年级下册过去进行时

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1、过去进行时（Pastprogressivetense）教学设计西安沣东第一学校薛莉娜Ⅰ.Teachingaims:GetSstolearnPastprogressivetense,includingtheconcept,structure,usageandsentencestructures.Ⅱ.Teachingimportanceanddifficulties:GetSstousePastprogressivetensecorrectly.Ⅲ.Teachingprocedures:Step1.Leading-inThisisWisteriaLane.Fivego

2、odfriendslivethere.TheyareAlice,Bree,Lynette,GabrielleandSusan.Step2.PresentationItwas10:00amlastSaturday,whatwerethehousewivesdoing?Alicewaspaintingthechairat10amlastSaturday.Breewasmakingherownclothesatthattime.Lynetteisaworkaholic.Shewasworkingatthatmoment.Gabriellewasdoingyogathen

3、.Susanwasreadingnewspapersthen.Theyweredrinkingcoffeefrom3to5lastSaturdayafternoon.过去进行时（Pastprogressivetense）指过去某一时刻或某段时间内正在进行或发生的动作结构：was/were+V-ingat10:00amlastSaturday，atthattime，atthatmoment，then，from3pmto5pmlastSaturday过去某一时刻或某段时间Step3.PracticeLastSundaymorning，therewasagunshotc

4、ase.GetSstotalkaboutwhattheneighborsweredoingthenusingPastprogressivetense.Susanwashavingbreakfastwithherdaughteratthetimeofthemurder.Breewasdoinghercleaningwhenthemurderhappened.Gabriellewasrunningatthattime.Lynettewaswashingthedishesatthatmoment.Canyoufindoutthemurderer?Let’sseethet

5、ruthtogether.(Playthevideo.)Step4.PresentthesentencestructuresLastnight,somethingunexpectedhappened.(Showthepictureofthefire.)Thehousewasonfire.Whodidthis?Nowyouarethedetective.Let’stravelbacktothebigfire.Shewasshoppinginthesupermarketthen.Shewashavingdinnerathomeatthatmoment.-WasLyne

6、ttestillworkingatthetimeofthefire?-No,shewasn't.Shewasshoppingthen.Gabrielleworeabeautifuldress.Butshewasnothavingapartythen.Tooursurprise,shewasmowingthegrassinhergardenatthattime.That’sreallystrange.WhatwasSusandoingatthatmoment?Shewasnothavingdinnerathome.Shewentouttoborrowsomesuga

7、r.Look!What’sinherhand?Maybewehavegottheanswer.Let’sseethetruth.(Playthevideo.)Summarizethesentencestructures:肯定句：主语+was/were+doing+其他否定句：主语+was/were+doing+其他一般疑问句：-Was/Were+主语+doing+其他？-Yes,主语+was/were.No,主语+wasn't/weren't.特殊疑问句：特殊疑问词+一般疑问句Step5.Summary1.过去进行时：过去某一时刻或某段时间内正在进行或发生的动作。

8、2.结构：