英语人教版八年级下册Unit 5 Grammar 教学设计

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1、Unit5Whatwereyoudoingwhentherainstormcame?SectionAGrammarfocus-4cTeachingobjectives：Languageobjectives:1.Masterthekeywordsandexpressions:atthetimeof,rainheavily,begin,while2.Learnwhen-adverbialsandwhile-adverbials3.ConsolidatetheusageofpastcontinuoustenseAbilityobjectives:1.Learnto

2、talkaboutthepasteventsMoralobjectives:1.Motivatethestudents’studyinterestanddeveloptheirimaginationbydescribingwhatwashappening2.TeachthestudentstoremembersomeimportantmomentsinlifeandcherishthelifeTeachingkeypoints:1.Theusageofwhen-adverbialsandwhile-adverbials2.Theusageofpastcont

3、inuoustenseTeachingdifficultpoints:1.Howtodistinguishtheusageofwhen-adverbialsandwhile-adverbials2.Howtousethepastcontinuoustensetotellthethingshappeninginthepast.Teachingmethods:Task-basedapproach,cooperativeapproachTeachingprocedures:Step1LearnsomenewwordsStep2Showamapofchinatoin

4、troducetheearthquakeinWenchuanin2008.ThenshowsomesentencestotellthestudentswhatmyclassmatesandIweredoingwhentheearthquakehappened.IwashavinganEnglishclasswhentheearthquakecame.Iwastakingashowerwhentheearthquakebegan.Iwassleepingatthetimeoftheearthquake.Iwasreadingathomeatthetimeoft

5、heearthquake,becauseitrainedheavilyoutside.Thenaskthestudentstoobservethesesentencesandleadthemtofindthestructure“was+doing”.Thatisthegrammarwe’lllearninthisclass,thepastprogressivetense.Step3Showmorepicturestolearnthepresentprogressivetenseandthepastprogressivetenseinpairs.Thensho

6、wallthesentencesonthescreenandaskthestudentstothinkandmakesummariesbythemselves.思考：根据例句，概括现在进行时和过去进行时的基本构成和基本用法。Heissleepingnow.Hewaseatingat8:00amyesterday.Heiscuttingdowntreesnow.Hewastalkingonthephoneatthistimeyesterday.Theyarerunningnow.Theyweredancingat3o'clockyesterdayafterno

7、on.总结一：现在进行时的基本构成：________+_______.过去进行时的基本构成：____________+______.总结二：现在进行时的基本用法：表示或现阶段动作。过去进行时的基本用法：表示某一时刻或某一时间段内动作。Step4GroupworkStep5Playaguessinggametopracticethedifferentsentencestructuresofthetense.Thenmakeasummaryforthepastprogressivetense.Step6Learnthewhen-adverbialsandwhil

8、e-adverbialsthroughobserva