Unit 3 Could you please clean your room 第2课时公开课教学设计【人教版八年级英语下册】

Unit3Couldyoupleasecleanyourroom?SectionA3a-GrammarFocus一、教学目标1.听懂并掌握下列词汇及常用表达：throwdown,neither,shirt,insurprise2.掌握情态动词could礼貌地提出请求和委婉地征询许可的表达方式及其相应的答语：Couldyouplease…? OK./Yes,sure./Sorry,Ican’t.CouldI…? Sure,thatshouldbeOK./No,youcan’t.3.能读懂做家务活动话题的文章。4.让学生了解家长的辛苦，学会尊重家长。5.理解做家务的重要性，培养学生养成良好的生活习惯。二、教学重点及难点重点：核心词汇及常用表达。难点：正确表达礼貌地提出请求和委婉地征询许可并做出相应的答复。三、教学准备1.教学课件、词汇图片。2.学生课前预习。四、教学过程Task1Step1Warming-upWatchandreviewRole-playandreviewT:Hello,everyone.Todaywe’llcontinuetolearnUnit3Couldyoupleasecleanyourroom?Lasttime,welearnedsomethingaboutchores.Nowpleaserole-playtheconversationtoreviewhowtomakerequestsandaskforpermissionpolitely.设计意图：调动学生的学习热情，复习礼貌提出请求和礼貌征询许可的两个句型的具体运用。Step2Pre-readingLook,thinkanddiscussT:OK!Nowpleaselookatthepictureanddiscussthefollowingquestions.◆Whereisit?Howdoyouthinktheroom?◆Whatwouldyoudoifyourhouseislikethis?◆WhywasNancy’smomangrywithher?◆Didtheysolvetheproblem?How?设计意图：培养学生观察图片的习惯，以及根据图片推测文章内容的能力。Step3While-readingWorkon3aSkimandanswerT:Here’retwoquestionsaboutthestory.Nowpleaseskimthroughthestoryandfindtheanswerstothequestions.设计意图：带着问题有目的地阅读，锻炼学生快速捕捉有效信息的能力，达到寻读的效果。LookandlearnT:Beforeyoureadcarefully,let’sguessandlearnthreewordsandphrases.Hereyoushouldpaymuchattentiontotheword“neither”.throwdown=movehandorarmquicklytoputsth.downneither=nor(onenot,theotheralsonot)—Idon’tgothere.—Meneither.=NeitherdoI.=NordoI.insurprise=withsurprise,amazedly;surprisingly;inwonder设计意图：引导学生结合上下文猜测词义，并扩充学生的词汇储备量。ReadcarefullyandanswerT:Youcanseesevenquestionsaboutthestory.Nowpleasereadthestorycarefullyandfindtheanswers.设计意图：从细节入手，引导进一步熟悉并理解文章内容，提高阅读效率。AnswerandcheckT:Nowthatyou’vefinishedreadingthestory,pleaseanswerthequestionsonebyone.设计意图：强化对文章细节的理解，发展学生的阅读技能。ReadthestorytogetherT:Nowyoushouldreadthestorytogethertogettoknowaboutit.设计意图：感知语音，熟悉课文，为接下来的学习活动做准备。Step4Post-readingWorkon3bReadandunderlineT:Nowyoucanseethreesentences.Readandunderstandthemeaningofeach.AndthenreadtheinstructionofSectionA3btomakesurewhatyouwilldo.Afterthat,readthestoryagainandunderlinethesentencesthatmeanthesamething.设计意图：训练学生对单元主题文章的阅读理解，提高阅读能力。Workon3cDecideandwriteT:Here’refivesentences.I’dlikeyoutoreadallthesentencesfirst.Youcanfindeachsentencehasanunderlinedword.Decidewhethereachunderlinedwordisaverbornoun.Andthenwriteanothersentenceusingtheunderlinedwordintheotherform.Youcancorrectyouranswerswithyourpartner.设计意图：紧密联系上一单元的阅读策略，进一步巩固并强化学生对词性的辨识及运用。Task2Step1PresentationWorkonGrammarFocusReadandreviewT:Nextwe’llstartGrammarFocus.Inthefirsttwounits,welearnedhowtomakesuggestionsusingshouldandcould.Pleasereadthesefoursentencesandreview.设计意图：复习前面所学的有关提建议的知识，为新知识的引入做好铺垫。FindandthinkT:Pleasereadthestoryof3aandfindthesetwosentencesandgettoknowwhattheymean.Thefirstonestandsfor“request”,andthesecondonestandsfor“permission”.设计意图：让学生通过朗读，感知句意，从而感知不同的问句代指的不同含义。LookandlearnT:Asweknow,“could”canbeusedformakingrequestsandaskingforpermissionpolitely.Nowlet’slookandlearnthenewgrammar.设计意图：结合图示的方式，综合讲解语法内容，易于学生理解掌握。ReadandcompareT:Here’refourquestionsandtheiranswersaboutcould.Pleasereadandcompareitstwodifferentfunctions.设计意图：通过朗读含有语法点的问答句，进一步熟悉知识点的语用环境。Step2PracticeDoexercisesT:Nowyoucandoexercisesfromtheseniorhighschoolentranceexaminationtoconsolidatethenewgrammar.选择正确的答案。1.—Couldyouplease______meyournotebook,Grace?(2016・山东烟台)—Certainly.Hereyouare.A.borrowB.toborrowC.lendD.tolend2.—Couldyoupleasecleanyourroom?(2017・云南昆明)—______!A.MetooB.WhatapityC.SeeyouD.Noproblem—CouldIborrowyourdictionary,please?(2016・广西贺州)—______.Hereyouare.A.No,thankyouB.Sorry,youcan’tC.Yes,I’dlovetoD.Ofcourse设计意图：通过让学生做近年中考题巩固情态动词could表达请求和允许的知识点，在体验中考题型的过程中加深对该语法点的理解。Step3SummaryT:Atlast,let’ssummarizethekeypointsofthislesson.Word&Phrases:neither,throwdown,insurpriseSentencePatterns:—Couldyouplease…?—OK./Yes,sure./Sorry,Ican’t.—CouldI…? —Sure,thatshouldbeOK./No,youcan’t.设计意图：总结本节课的重要知识点。Step4Homework1.Recitethekeywordsandphrases.2.ReadSectionA3aaloud.