2026秋人教版新教材九年级上册英语Unit 1 Section A 2a-2d 教案

第第页2026秋人教版新教材九年级上册英语Unit1SectionA2a-2d教案科目英语年级九年级授课时间主备人二次备课人课题Unit1(第2课时:SectionA2a-2d)课型听说课教学目标语言能力LanguageCompetenceStudentscanmasterthevocabularyofenvironmentalproblemsandsolutionssuchaswatershortage,farmlandshortage,lackoftechnology,sandstorms,bush,root,soil,sandyandgovernmentsupport.Studentscanlistenforspecificinformationabouthowtheenvironmenthasaffectedlocallivesandfinishlisteningtasksof2b,2cand2daccurately.文化品格CulturalAwarenessStudentscanlearnabouthowChinesepeoplehaveworkedtogethertofightsandstormsandimprovetheenvironment,anddeveloptheawarenessofprotectingnature.Studentscanappreciatethespiritofhardworkandcooperation.思维品质ThinkingQuality1.Studentscancollectandorganizethekeyinformationtocompleteatableduringlistening.2.Studentscananalyzethecause-and-effectrelationshipbetweenproblemsandsolutions.学习能力LearningAbilityStudentscandeveloplisteningstrategiesofpredicting,takingnotesandcompletingatable.Studentscanuse"Thereusedtobe...Wedecidedto..."todiscusshowproblemsaresolved.教学重点·Masterthevocabularyofenvironmentalproblems:sandstorms,watershortage,farmlandshortage,lackoftechnology.·Usethepattern"Thereusedtobe...Theybeganplanting..."todescribeproblemsandsolutions.·Completethetablewiththekeyinformationfromthelistening.教学难点·Distinguishthecausesandthesolutionsinthelistening.·Organizecompletesentencestodescribehowtheenvironmenthasimproved.教具准备picturesofsandstormsandgreenfields,listeningaudioandteachingexercises,ashortvideoaboutSaihanba,vocabularyflashcards,multimediacourseware.教学内容及过程二次备课Step1Leadin复习导入（4mins）1.Reviewthechangesvocabularyfromthelastlesson.2.Askstudents:"Whatproblemsdoestheenvironmentface?"andcollectideas.3.Leadintoday'stopic:environmentalproblemsandsolutions.Step2Presentation环境问题词汇精讲（9mins）1.Teachthekeywords:watershortage,farmlandshortage,lackoftechnology,sandstorms,bush,root,soil,sandy.2.Matcheachwordwithitspictureandpracticepronunciation.3.Presentthepatterns"Thereusedtobe...Theybeganplanting...".Step3Task2a问题排序与理由（6mins）1.Askstudentstoranktheproblemsin2afrom1to4andgivetheirreasons.2.Sharetherankingswithapartneranddiscussthem.3.Collectdifferentopinionsontheboard.Step4Pre-listening听前准备（4mins）1.Showtheproblemsin2aandthetablein2c.2.GuidestudentstopredictwhichproblemsGeorge'sfatherandLiRui'sgrandfathermention.3.Remindstudentstofocusonthepast,theactionsandthepresentwhenlistening.Step5While-listening分层听力训练（13mins）1.Playtheaudioforthefirsttime;studentsticktheproblemsmentionedin2b.2.Playtheaudioforthesecondtime;studentscompletethetablein2c.3.Playtheaudiooncemoreforstudentstocheckanswers.4.Checkanswerstogetherandhighlightthekeysentences.Step6Post-listening口语输出2d（10mins）1.Displaydialogueframes:"Theareausedtobecoveredwithsand.Whatdidtheydotosolvethisproblem?".2.Assignpairwork;studentsdiscusshowtheproblemsin2bweresolved.3.Inviteseveralpairstopresentandgivefeedback.Step7Summary&Homework课堂小结（4mins）1.Reviewthevocabularyandthecause-and-effectpatterns.2.Assignhomeworkandencouragestudentstoprotecttheenvironment.布置作业·Copyandreciteallwordsaboutenvironmentalproblemsandsolutions.·Writethreesentencesabouthowaproblemissolvedusing"Thereusedtobe...Theybegan...".·Findoutaboutanenvironmentalchangeinyourhometownandshareitinclass.板书设计Unit1SectionA2a-2dEnvironmentalProblems&Solutions1.Problemswatershortagefarmlan