2026秋新教材人教版九年级上册英语 Unit 1 Section A 2a–2d 教案

第第页2026秋新教材人教版九年级上册英语Unit1SectionA2a–2d教案科目英语年级九年级班级授课时间45课题Period2:EnvironmentandSandstorms(SectionA2a–2d)课型Listening&SpeakingLesson教材分析ThislessoncontinuesSectionAfocusingonenvironmentalchangesandsandstormcontrol.Itincludes2a(rankProblems),2b–2c(listeningaboutpastenvironmentalProblemsandsolutions),and2d(pairdiscussion).Studentslearnwordsaboutsandstorms,soil,bushes,andfarmland;theylistentocomparepastpoorenvironmentandpresentgreenchanges.Thelessonhelpsstudentsrealizetheimportanceofenvironmentalprotectionandpracticesdescribingchangeswith“usedto”andpresentperfect.学情分析StudentshavelearnedbasicvocabularyandsentencesabouthometownchangesinPeriod1.Theycandescribesimplechangesbutlackwordsfortheenvironment.Theyareinterestedinreal-lifestoriesbutmaystrugglewithlisteningdetailsandsummary.Theyneedcleartasksandstructurednotes.教学设计思路Leadinwithenvironmentpictures→Learnenvironmentalvocabulary→RankProblemsin2a→Listentocompletethepast–presenttable→PracticedialogueaboutsolvingenvironmentalProblems→Discussandsummarize→Assignhomework.Follow“prediction→input→practice→output→thinking”.核心素养目标LanguageAbility1.Masternewwords:sandstorm,environment,farmland,bush,soil,government,support.2.Understandlisteningmaterialsaboutenvironmentchangesandcompletethetable.3.Use“usedto”and“now”totalkaboutenvironmentalchangesandsolutions.ThinkingQuality1.Comparepastandpresentenvironmenttoimprovecomparativethinking.2.AnalyzeProblemsandsolutionstotrainlogicalthinking.CulturalAwareness1.Realizetheimportanceofenvironmentalprotectionandgreendevelopment.2.Lovenatureandtakeactiontoprotecttheenvironment.LearningAbility1.Takenoteswhilelisteningtoimprovelisteningskills.2.Cooperateinpairstoimprovecommunicationandexpression.教学重难点KeyPoints1.Environmentalwords:sandstorm,environment,farmland,bush,soil.2.ListeningforProblemsandsolutionsofenvironmentchanges.DifficultPoints1.Catchdetailedinformationinlonglisteningmaterials.2.Talkaboutenvironmentalchangesandsolutionssmoothly.教学方法Task-basedTeaching;Listening&Speaking;CooperativeLearning;Step-by-stepTraining教学工具Textbook;Projector;Picturesofsandstorms/greenhills;Audio;Wordcards;Worksheets教学内容及过程教学环节教师活动学生活动1.Lead-in(5mins)1.Showtwopictures:sandstormandgreenhills.2.Ask:Whatproblemscanyousee?Whathasbeenimproved?3.Leadtotopic:environmentchangesandsandstormcontrol.1.Observeandanswer:sandstorm,environment,trees…2.Understandthetopic.设计意图Cultivateenvironmentalawareness;leadinnaturally.2.NewLearning(15mins)1.Teachnewwords:sandstorm,farmland,bush,root,soil,government.2.Leadreadingandcorrectpronunciation.3.Guide2a:rankenvironmentalproblems.4.Teachstructures:Thereusedtobe…/Now…1.Learnnewwords;readaloud.2.Finishranking.3.Learnandimitatekeystructures.设计意图Masterenvironmentalvocabulary;learntocomparepastandpresent.3.Practice(12mins)1.Play2b:listenandticktheproblems.2.Play2c:listenandcompletethepast-presenttable.3.Checkanswersandexplaindifficultpoints.1.Listenandtick.2.Completethechart.3.Correctmistakes.设计意图Traindetailedlistening;understandsandstormcontrol.4.Consolidation&Extension(5mins)1.Guide2dpairwork:talkaboutsolutions.2.Providedialogueframes.3.Invitepairstoactout.1.Practicedialogues.2.Retellchangesandsolutions.设计意图Connectlanguagetolife;improvespeaking.5.ClassroomSummary(2mins)1.Summarizeenvironmentalvocabulary.2.Reviewpast-presentcomparison.3.Encouragestudentstoprotecttheenvironment.Reviewkeypointstogether.设计意图Concludekeypoints;enhanceawareness.6.Homework(1min)Basic1.Copynewphrases3times.2.Recitenewwords.Improving1.Write3sentencesaboutenvironmentchanges.2.Readthelisteningscriptloudly.Advanced1.Writeashortdialogueaboutenvironmentalprotection.2.Preparetorole-playnextclass.Finishhomeworkbylevels.设计意图Consolidatelearning;improvecomprehensiveness.板书设计Unit1TheChangingWorldPeriod2Words:sandstorm,environment,farmland,bush,soilUsefulsentences:Past:Thereusedtobesandstorms.Now:Therearefewersandstorms.Weplantedtreestoimprovetheenvironment.教学反思Successes1.Picturecomparisonleadstothetopicnaturally;studentsareactive.2.Listeningtasksareclearandstep-by-step;studentsfinishwell.Problems1.Somestudentsc