人教版英语八年级下册教师使用教案设计Unit3Section A 3aGrammar Focus

人教版英语八年级下册教师使用教案设计Unit3Section A 3aGrammar Focus Unit3Could you please cleanyour room?Section A3a-Grammar Focus 一、教学目标1.听懂并掌握下列词汇及常用表达throw down,neither,shirt,in surprise2.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Could youplease?OK./Yes,sure./Sorry,I cant.Could I?Sure,that shouldbe OK./No,you cant.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-up Watchand reviewRole-play and review T:Hello,everyone.Today well continueto learnUnit3Could youplease cleanyour room?Last time,we learnedsomething aboutchores.Now pleaserole-play theconversation toreview how to makerequests andask for permission politely.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-reading Look,think and discuss T:OK!Now pleaselook atthe pictureanddiscussthe followingquestions.Where isit?How doyou thinkthe room?What wouldyou doif yourhouse islike this?Why wasNancys momangry withher?Did theysolve theproblem?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-reading Work on3a Skimand answerT:Herere twoquestions aboutthe story.Now pleaseskim throughthe storyand findthe answersto the questions.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。 Look and learn T:Before youread carefully,lets guessand learnthree wordsand phrases.Here youshould paymuch attentionto theword“neither”.throw down=move handor armquickly toput sth.down neither=nor(one not,the otheralso not)I dont gothere.Me neither.=Neither doI.=Nor doI.in surprise=with surprise,amazedly;surprisingly;in wonder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。 Read carefullyand answerT:You can see sevenquestions aboutthe story.Now pleaseread the story carefullyand findthe answers.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。 Answer andcheck T:Now thatyouve finishedreading the story,please answerthequestionsone byone.设计意图强化对文章细节的理解，发展学生的阅读技能。 Read thestory togetherT:Now youshould read thestorytogether toget to know aboutit.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-reading Workon3b Read and underlineT:Now you canseethree sentences.Read andunderstand themeaning ofeach.And thenread theinstruction ofSection A3b tomake surewhat youwill do.After that,readthestory againand underlihe sentencesthat meanthe samething.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。 Workon3c Decideand writeT:Herere fivesentences.Id likeyou toread allthe sentencesfirst.You canfind eachsentence hasan underlinedword.Decide whethereach underlinedword isa verbor noun.And thenwrite anothersentence usingthe underlinedword inthe otherform.You cancorrect youranswers withyour partner.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。 Task2Step1Presentation Workon Grammar Focus ReadandreviewT:Next well startGrammar Focus.In thefirst twounits,we learnedhowtomake suggestionsusing shouldand could.Please readthese foursentences andreview.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。 Find andthink T:Please readthestoryof3a andfind thesetwo sentencesand gettoknowwhat theymean.The firstone stands for“request”,and thesecond onestandsfor“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。 Look andlearn T:As weknow,“could”can beused formaking requestsand askingforpermissionpolitely.Now lets lookandlearnthe newgrammar.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。 Readand pare T:Herere fourquestions andtheir answersabout could.Please readandpareits twodifferent functions.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。 Step2Practice Doexercises T:Now you can doexercises fromthe seniorhigh schoolentrance examinationto consolidatethe newgrammar.选择正确的答案。 1.Could youplease_me yournotebook,Grace?(xx?山东烟台)Certainly.Here youare.A.borrow B.to borrowC.lend D.to lend2.Could youplease cleanyour room?(xx?云南昆明)_!A.Me tooB.What apity C.See youD.No problem3.Could Iborrow yourdictionary,please?(xx?广西贺州)_.Here youare.A.No,thank youB.Sorry,you cant C.Yes,Id loveto D.Of course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。 Step3Summary T:At last,lets summarizethe keypoints ofthis lesson.Word&Phrases:neither,throw down,in surpriseSentence Patterns:Could youplease?OK./Yes,sure./Sorry,I cant.Could I?Sure,that shouldbe OK./No,youcant.设计意图总结本节课的重要知识点。 Step4Homework1.Recite thekey wordsand phrases.2.Read Sect