2025年春人教版八年级下册英语 Unit 3 Section A（2a-2d）教案

Unit3Couldyoupleasecleanyourroom?SectionA（2a-2d）TeachingAims1.语言能力：学会礼貌地表达请求和许可。2.文化意识：教育学生爱劳动、爱父母，学会帮父母分担家务。3.思维品质：能根据语篇推断人物的心理、行为动机等，推断信息之间简单的逻辑关系。4.学习能力：能运用知识迁移策略使用目标语言结构委婉地提出请求或征求别人的许可。TeachingDifficulties使用目标语言结构委婉地提出请求或征求别人的许可。TeachingAidsmultimediacoursewareorotherrealiathattheTneedsforteachingTeachingProceduresTipsStep1Presentation&PracticePre-listeningLookattheactivityandthepicturein2aandanswerthequestions.1.What'stheboy'sname?2.Who'sthemaninthepicture?Howdoyouknow?3.Wherearetheywhentheyaretalking?Whydoyousayso?Lookatthetable：WhatdoesPeterwanttodo?①ThismeansPeterwantstoeatoutinarestaurantorfoodshop.②Thismeanshewantstoseeamovie.③Thismeanshedoesn’twanttocomehomeearly.④Thismeanshewantshisfathertogivehimaride.While-listening2aListen.Peteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Check(√)yesorno.2bListenagain.WhydoesPeter'sfathersay“no”?Drawlinestothereasonsinthechartin2a.Listenagainandread.Peter:Hey,Dad?Dad:Yes?Peter:CouldIgooutfordinnerwithmyfriendstonight?Dad:Sure,thatshouldbeOK.Peter:CouldIgotothemoviesafterthat?Myfriendssaidthenewactionmovieisreallygood.Dad:Iguessso.Butdon'tstayoutlate.Peter:CouldIstayoutuntileleven?Wemightgetsomethingtodrinkafterthemovie.Dad:No,youcan't.Youhaveabasketballgametomorrow,remember?Youneedtohaveagoodrest.Peter:Oh,yeah.Well,couldyougivemearidetotownnow?IfItakethebus,I'llbelate.Dad:Ican't,Peter.Ihavetodosomeworknow.Peter:Oh,OK.Noproblem.I'llcallAlan.Maybehisdadcangivemearide.Post-listening2cAskSstomakeconversationsbetweenPeterandhisfather.A:CouldIuseyourcomputer?B:Sorry.I'mgoingtoworkonitnow.A:Well,couldIwatchTV?B:Yes,youcan,butfirstyouhavetocleanyourroom.CouldIdo...?礼貌地征询许可。--CouldI…--Yes,youcan./No,youcan’t.2dRole-playtheconversation.ExplainthephrasesthataremarkedonPPT28-30.Readtheconversationin2dandanswerthequestions.1.Whatchoresdoesthesisterwantherbrothertodo?2.Wheredoyouthinktheirmotheris?3.Who'sreallythebossathome,theboy,thegirl,orthemother?Answer:1.Shewantsherbrothertotakeouttherubbish,foldtheclothesanddothedishes.2.Ithinktheirmotherisinasupermarket.3.Themother.Fillintheblanks.Sister:Tony,couldyoupleaseafewthings?Brother:CouldIfinishwatchingthisshow?Sister:No.IthinktwohoursofTVisforyou！Brother:Fine.Whatdoyouwantmetodo?Sister:Couldyoutherubbish,foldtheclothesanddothedishes?Brother:Somuch?Sister:Yes,becausewillbebackfromshoppinganyminutenow.Andshebehappyifsheseesthismess.Brother:Butthehouseisprettycleanandtidy!Sister:Yes,well,it'sclean,it'snot“motherclean”!Answer:helpoutwithatleastenoughtakeoutMomwon'talreadybutAskSstowatchthevideoandtrytorepeat!Step2Languagepointslearning1.CouldIatleastfinishwatchingthisshow?1)CouldIdosth.?意为“我可以做……吗”，表示想要征得对方允许。e.g.CouldIgotothemovies?Yes,youcan./No,youcan't.注意：答语一般不用could同义句：MayIdosth.?e.g.MayIuseyourcomputer?Goahead.2)finishdoingsth.完成做某事。IfinishedwritingtheEnglishcomposition.【巧学妙记】常接动词-ing作宾语的词（短语）喜欢（enjoy）错过（miss）别介意（mind）,完成（finish）愉快（havefun）勤练习（practice）,忙得（bebusy）禁不住（can'thelp）想放弃（giveup）。注意:介词后一般接动词-ing形式。WhataboutwatchingTV?2.Andshewon'tbehappyifsheseesthismess.messn.杂乱；不整洁makeamess搞得一团糟（表示动作）beinamess杂乱不堪；陷入困境（表示状态）Whatamess!多么凌乱啊！—Don'tmakeamessonthebalcony,Betty. —Sorry,Iwon't.Alltheroomsareinamess.【拓展延伸】mess还可作动词，意为“使不整洁；弄脏；弄乱”。messup搞砸;弄糟messyadj.凌乱的；杂乱的I'veputthebooksaway.Pleasedon'tmessthemupagain.3.IthinktwohoursofTVisenoughforyou!此处，twohoursofTV虽为复数，但却表达一种整体的观念。英语语法规定，当时间、长度、距离或其他可数名词表示一个完整的整体概念作主语时，其后的谓语动词用其单数形式。e.g.Twomonthsisquitealongtime.两个月是挺长的一段时间。e.g.Thirtystudentsisnotabignumberforaclass.30人对一个班来说算不上是大数目。4.anyminutenow一种常见的口语表达法，相当于“随时；马上；在任何时刻”的意思，表示事情有可能在极短的时间内发生或眼下就要发生。minute还可以用second,moment,time等词替换。e.g.Don’tworry.Hewillcomehereanyminutenow.别担心,他会马上来这儿。Theguestsarearrivinganytimenowbutwe’restillnotready.客人即刻就到，但我们还没有准备好。We’reexpectingthemanymomentnow.我们期待他们随时到来。Step5Summary&HomeworkSummaryAskSstodotheexercisesonPPTP24-26.HomeworkPreviewthepassageonPage19.Previewthenewwordsandphrases.Dotheexercisesinstudents’book.TeachingReflectionInthisperiod,therearemorenewwordsandexpressions.TheTshouldprovidemorepracticeinlisteningandspeak