高中英语 Unit3 Protecting ourselves Word power教案 牛津译林版选修10-牛津版高三选修10英语教案VIP免费

Unit3ProtectingourselvesWordpowerThoughtsonthedesign:1.通过呈现一些图片让学生了解什么是坏习惯，然后学会用英语表述“改掉坏习惯”。2.要求学生初步掌握哪三种是英语中的缩略词。TeachingAims:1.LearntoreadapassageofPartA,whichismainlyaboutstoppingbadhabits.2.Enlargethestudents’vocabularyofstoppingbadhabits.3.Learndifferentformsofabbreviations.TeachingImportantPoints:1.Masterthephrasesrelatedtohabitsandusethemfreely.2.Understandsomeabbreviations.Teachingprocedures:Step1Greetings1.Greetthewholeclassasusual.2.Checktheirhomeworkifany.Step2BrainstormingCanyouthinkofanybadhabitsinourdailylife?(Smoking/spitting/stayinguptoolate/littering/watchingTValldaylong/eatingsugaryfoodsbeforegoingtobed…)【设计说明】教师通过提问让学生“热身”，进入学习的状态。Step3VocabularylearningPartA:ReadtheshortpassageinPartAcarefully,andthenfindsomephrasesaboutstoppingbadhabitsinthepassage.【设计说明】教师通过让学生朗读PartA,了解哪些词组在英语中可以用来表述“改掉坏习惯”。Step4Vocabularyextension1.PartB:FillingintheblankswithproperphrasesinPartAaboutstoppingsomebadhabitsaccordingtosomepictures.2.Summarizesomephrasesabouthabit:habit常用词组:beina/thehabitofdoing有某种习惯breakoffthehabitof改掉……的习惯fallintothehabitofdoing养成某习惯breaksb.ofahabit使某人改掉某习惯formahabitof养成[染上]某习惯giveupthehabitof改掉……的习惯getsb.intothehabitof使某人染上某嗜好getoutofa/thehabitof改掉某种习惯getintothehabitofdoing养成[染上]某习惯slideintobadhabits不知不觉地染上坏习惯【设计说明】教师通过归纳的表格，让学生更直观的了解。Step5Abbreviation:PartAExplainthedifferentformsofabbreviationtothestudentsbyaskingthefollowingquestions.1.WhatareabbreviationwordsaccordingtoPartAonpage39?2.Whatarethreetypesofabbreviations?3.Whataregeneralabbreviations?4.Whatisanacronym?5.Whatisaninitialism?PartBChecktheanswerstogetherwiththestudentstoseeiftheyhavereallyunderstoodthethreetypesofabbreviations.Generalabbreviations:Info,EveAcronyms:UNESCO,scubaInitialisms:CD,CCTV【设计说明】教师通过具体的例子来说明什么是缩略词，有哪三种具体的形式。Step6Homework:1.SurftheInternettofindmoreexamplesofabbreviations.2.RelevantexercisesinAssessmentbook.