2026秋新教材人教版九年级上册英语Unit 5 Power of Ideas 大单元整体设计

第第页2026秋新教材人教版九年级上册英语Unit5PowerofIdeas大单元整体设计科目英语年级九年级班级总课时6单元名称Unit5PowerofIdeas单元主题发明创造、创意改变世界、古代与现代发明、发明家的故事、被动语态（一般现在时/一般过去时）教材分析本单元主题为PowerofIdeas（创意的力量/发明创造），属于“人与社会”范畴。SectionA围绕生活发明、科技展品、3D打印等展开听说；SectionB重点讲解中国古代发明——造纸术、莱特兄弟发明飞机等；语法核心是一般现在时被动语态、一般过去时被动语态；写作任务为介绍一项伟大发明及其影响。语篇包含对话、科普说明文、人物介绍，培养创新意识、科学精神与文化自信。学情分析1.知识基础：已掌握主动语态，能谈论日常物品、用途、历史。2.认知特点：九年级学生对发明、科技、3D打印、飞机、造纸术等兴趣高，参与度强。3.薄弱点：被动语态结构易混；分不清主动/被动；不会用被动描述发明历史与用途。单元整体框架话题主线：谈论生活发明→展览中的新发明→学习被动语态→阅读古代/现代发明→写作介绍发明→创意发明展示语言主线：发明词汇→被动语态（am/is/are+done；was/were+done）→介绍发明句型→科普阅读→写作输出素养主线：语言能力→创新思维→文化自信→科学精神单元内容分析（一）主题大观念1.发明改变生活、推动社会发展，创意让世界更美好。2.中国古代发明（如造纸术）对世界文明贡献巨大，增强文化自信。3.发明家需要坚持、思考、实践与不放弃的精神。（二）语言大观念1.词汇：invent,invention,inventor,produce,design,create,paper,spread,develop等。2.语法：被动语态（一般现在时、一般过去时）。3.句型：…is/areinventedby…;…was/weremadein…;Itisusedfor…4.技能：谈论发明、听懂介绍、读懂发明文章、写作介绍发明。核心素养（一）语言能力1.掌握发明、材料、用途类核心词汇与短语。2.熟练掌握一般现在时、一般过去时被动语态结构与用法。3.能描述发明、听懂介绍、读懂科普文、写作介绍一项发明。（二）思维品质1.对比古今中外发明，培养比较与归纳思维。2.梳理发明过程与影响，提升逻辑与批判性思维。3.激发创新想法，培养创造性思维。（三）文化意识1.了解中外伟大发明，感受科技改变世界。2.学习中国古代发明，增强民族自豪感与文化自信。3.学习发明家坚持创新、勇于探索的精神。（四）学习能力1.学会整理信息、制作思维导图，提升自主学习能力。2.在小组讨论中交流创意，提升合作与表达能力。教学重难点教学重点1.发明、创造、材料、用途相关核心词汇与短语。2.被动语态：一般现在时（am/is/are+done）；一般过去时（was/were+done）。3.描述发明、用途、历史与影响。教学难点1.被动语态结构与主动语态的区别。2.正确使用一般现在/过去时被动。3.有条理地介绍一项发明的历史与意义。单元课时规划Period1：SectionA1a–1c听说课——谈论生活中的发明Period2：SectionA2a–2d听说课——科技发明展与3D打印，感知被动语态Period3：SectionA3a–GrammarFocus读写语法课——被动语态系统学习Period4：SectionB1a–1e阅读课——AnInventionThatChangedtheWorld（造纸术）Period5：SectionB2a–3d写作课——WriteaboutagreatinventionPeriod6：Review&Project复习展示课——ComeupwithyourinventionUnit5PowerofIdeas教案科目英语年级九年级班级授课时间45课题Period1:TalkAboutInventions(SectionA1a–1c)课型Listening&SpeakingLesson教材分析ThisistheopeninglessonofUnit5PowerofIdeas.ItincludesSectionA1a–1c.Studentslearntomatchinventionswithpictures,listentoconversationsaboutnewinventions,andcompletetrue/falsetasks.Itfocusesonbasicvocabularyaboutinventionsandlaysthefoundationforthewholeunit.学情分析Studentsareveryinterestedininventionsandhigh-techproducts.TheycannamesomecommoninventionsbutlackstandardEnglishexpressions.Theyarewillingtoshareandpracticeinclass.教学设计思路Lead-inwithinventionpictures→Learninventionwords→Do1amatchingtask→Listenandchoosetheinventions→ListenandmarkT/F→Pairworktotalkaboutinventions→Summaryandhomework.Follow“input—practice—output—use”.核心素养目标LanguageAbility1.Masterwords:invention,camera,laptop,mobilephone,plane,train,design,produce.2.Catchkeyinformationaboutnewinventionsinlistening.3.Usebasicsentencestotalkaboutwhatinventionsareusedfor.ThinkingQuality1.Classifydifferentinventionstoimprovelogicalthinking.2.Realizeideascanchangetheworldtoinspirecreativity.CulturalAwareness1.Knowinventionsmakeourlifeeasierandbetter.2.Developrespectforinventorsandcreativespirit.LearningAbility1.Takenoteswhilelisteningtoimprovelisteningskills.2.Practiceinpairstoimprovecooperativelearning.教学重难点KeyPoints1.Wordsaboutcommoninventions:laptop,phone,camera,plane,train.2.Sentences:Itisusedfor…;Ithink…isthemostusefulinvention.DifficultPoints1.Catchdetailedinformationaboutnewinventionsinlistening.2.Talkabouttheuseofinventionsclearlyandcorrectly.教学方法Task-basedLanguageTeaching;SituationalTeaching;CooperativeLearning;ListeningTraining教学工具Textbook;Projector;Picturesofinventions;Wordcards;Audio;Worksheets教学内容及过程教学环节教师活动学生活动1.Warm-up&Lead-in(5mins)1.Greetstudentsandshowpictures:plane,laptop,camera,phone.2.Ask:What’sthis?Whatcanitdo?3.Leadtothetopic:TodaywelearnUnit5PowerofIdeas.1.Greetbackandanswerquestions.2.Lookandguesstheuseofinventions.3.Knowtheunittopicclearly.设计意图Arouseinterest;connecttoreallife;leadinnaturally.2.NewLearning(15mins)1.Teachnewwords:invention,inventor,camera,laptop,mobilephone,plane,high-speedtrain.2.Activity1a:Askstudentstomatchthenameswiththepictures.3.Listening1b:Playaudio;studentschoosetheinventions.4.Listening1c:Playagain;studentsmarkTorF.Checkanswers.1.Learnwords;readandmemorize.2.Finish1amatchingtask.3.Listenandchoose1b.4.Listenandmark1c;checkanswers.设计意图Learnkeyvocabulary;trainbasiclisteningskills.3.Practice(12mins)1.Presentusefulsentences:A:Whatdoyouthinkisthemostusefulinvention?B:Ithink…isthemostuseful.A:Whatisitusedfor?B:Itisusedfor…2.Pairwork:Talkabouttheirfavoriteinventions.3.Walkaroundtohelpandencourage.4.Invitevolunteerstoshare.1.Learnandpracticesentencepatterns.2.Dopairwork.3.Speakactively.4.Shareinclass.设计意图TrainoralEnglish;consolidatewordsandbuildconfidence.4.Consolidation&Extension(5mins)1.Ask:Whatinventiondoyouwanttohave?Why?2.Givehints:robot,flyingbike,smartpen.3.Asksomestudentstosharetheirideas.1.Thinkabouttheirdreaminventions.2.Uselearnedwordstotalk.3.Sharewithclassmates.设计意图Stimulatecreativity;improvepracticalexpression.5.ClassroomSummary(2mins)Leadstudentstosummarize:1.Wordsaboutinventions2.Sentencesfortalkingaboutinventions3.ListeningskillsFollowtheteachertoreviewkeypoints.设计意图Helpstudentsformaclearknowledgestructure.6.Homework(1min)Basic1.Copywords5times;recite.2.Readkeysentences.Improving1.Write3sentencesaboutinventions.2.Listento1b&1candreadaloud.Advanced1.Interviewparentsaboutusefulinventions.2.Takenotesandpreparetoshare.Finishhomeworkbylevels.设计意图Consolidatelearning;meetdifferentneeds.板书设计Unit5PowerofIdeasPeriod1Words:invention,camera,laptop,mobilephone,plane,trainUsefulSentences:—What’sthemostusefulinvention?—Ithinkthemobilephoneisthemostuseful.Itisusedforcommunicatingandlearning.教学反思Successes1.Thetopicaboutinventionsispopular;studentstakepartveryactively.2.Listeningtasksareclearandstep-by-step;moststudentsfinishwell.Problems1.Somestudentsmixup“invent”“inventor”and“invention”.2.Somestudentscan’tuse“beusedfor”correctly.Improvements1.Addmorewordformcomparisondrills.2.Providemoresentenceframesforfreespeaking.Unit5PowerofIdeas教案科目英语年级九年级班级授课时间45课题Period2:InventionsExhibition&3DPrinter(SectionA2a–2d)课型Listening&SpeakingLesson教材分析ThisperiodincludesSectionA2a–2d.Itfocusesonlisteningtoconversationsabouttheinventionexhibitionand3Dprinter.Studentspreliminarilyperceivepassivevoice(simplepresent/past)whiletalkingaboutinventions,materialsanduses.Itbuildslistening,speakingandvocabularyskillsandpreparesforgrammarstudyinPeriod3.学情分析StudentshavelearnedbasicwordsaboutinventionsinPeriod1.Theycantalkaboutcommoninventionsinsimplesentences.Theyhavebasiclisteningskillsbutmaystrugglewithnote-takingofpassivestructures.Theyaregreatlyinterestedinhigh-techinventionslike3Dprinters.教学设计思路Lead-inbyreviewinginventions→Learnnewphrasesfordescribinginventions→Dopredictionin2a→ListenforHanLin’sfavoriteinvention→Listenandcomplete3Dprintingsteps→Practicedialoguepatternsaboutinventions→Summaryandhomework.Follow“review—input—listen—practice—output”.核心素养目标LanguageAbility1.Masterphrases:3Dprinter,design,produce,create,send,plastic,medicine.2.Catchdetailedinformationabout3Dprintingstepsandusesfromlistening.3.Talkaboutinventions,materialsanduseswithclearandcompletesentences.ThinkingQuality1.Summarizehow3Dprintersworktoimprovelogicalthinking.2.Organizelisteninginformationtoenhancereflectivethinking.CulturalAwareness1.Feelthedevelopmentofscienceandtechnologyandcreativeideas.2.Inspirecreativityandinterestininventingnewthings.LearningAbility1.Takenoteswhilelisteningtoimprovelisteningskills.2.Communicateingroupstoimprovecooperativelearning.教学重难点KeyPoints1.Vocabulary:3Dprinter,design,produce,create,plastic.2.Listeningforspecificstepsandunderstandpassivestructures.DifficultPoints1.Quicklycatchandwritedownkeystepsinlistening.2.Usecompletesentencestotalkabouthowinventionsaremadeandused.教学方法Task-basedLanguageTeaching;Listening&Speaking;CooperativeLearning;Step-by-stepTraining教学工具Textbook;Projector;Wordcards;Audio;Worksheets;Blackboard教学内容及过程教学环节教师活动学生活动1.Warm-up&Lead-in(5mins)1.Review:Askpairstouse“What’sthemostusefulinvention?”topractice.2.Showpicturesof3Dprintersandhigh-techinventions.3.Leadtotoday’stopic:inventionexhibitionand3Dprinting.1.Reviewthedialoguequickly.2.Lookatpicturesandfeelhigh-techinventions.3.Knowthelearninggoalclearly.设计意图Reviewoldknowledge;activatethinking;arouselisteninginterest.2.NewLearning&Vocabulary(15mins)1.Teachnewphrases:3Dprinter,design,produce,create,send,plastic,medicine.2.Activity2a:Askstudentstolistthingstheyuseeveryday.3.Listening2b:Playaudio;studentsanswerquestionsabouttheexhibition.4.Listening2c:Playagain;studentscomplete3Dprintingsteps.Checkanswersandexplainkeyinformation.1.Learnphrases;readandmemorize.2.Finish2alistingtask.3.Listenandanswer2b.4.Listenandcomplete2c;checkanswers.设计意图Learnkeyvocabulary;traindetailedlisteningandinformationsorting.3.Practice(12mins)1.Present2ddialoguepatterns:A:Whatdidyouseeattheexhibition?B:Isaw…A:Whatcanitdo?B:Itcanbeusedto…A:Howisitmade?B:First…Then…2.Organizepairworktopracticebasedon2a–2c.3.Walkaroundtohelpandencouragestudents.4.Invite2–3pairstoactoutdialogues.1.Learnandrepeatsentencepatterns.2.Practicedialoguesinpairs.3.Askforhelpifnecessary.4.Volunteertoshowdialogues.设计意图Consolidatelisteninginformation;trainoralexpressionandpreliminaryoutput.4.Consolidation&Extension(5mins)1.Ask:Whatwouldyouliketoprintwitha3Dprinter?Why?2.Givehints:toys,cups,tools,medicinemodels.3.Encouragestudentstosharetheirideasfreely.1.Thinkandchoosetheiridealprintedobjects.2.SpeakoutsimpleEnglishsentences.3.Listentootherscarefully.设计意图Stimulatecreativity;improvethinkingandexpression.5.ClassroomSummary(2mins)1.Summarizewordsandphrasesabout3Dprinting.2.Reviewlisteningskills:notedownkeyverbsandsteps.3.Encouragestudentstocreativeideasindailylife.Followtheteachertoreviewandtakenotes.设计意图Helpstudentsformacompleteknowledgeframework.6.Homework(1min)Basic1.Copyphrases3times;recite.2.Readlisteningscripts.Improving1.Write3sentencesabout3Dprinter.2.Practicedialogue.Advanced1.SearchaChineseinvention.2.Prepareashortintroduction.Finishbylevels.设计意图Consolidatelisteningandspeaking.板书设计Unit5PowerofIdeasPeriod2Phrases:3Dprinter,design,produce,create,plastic,medicineStepsof3Dprinting:1.Theobjectisdesignedonthecomputer.2.Afileiscreatedandsent.3.Thefileisreadbytheprinter.4.Theobjectisproducedwithplastic.教学反思Successes1.3Dprintingisfashionableandattractive;studentstakeactivepartinclass.2.Listeningtasksareclearandstep-by-step;moststudentsfinishwell.Problems1.Somestudentscannotwritedownkeyverbsquicklyinlistening.2.Somestudentsstillusesimplesentenceswithoutpassivevoice.Improvements1.Provideblankswithkeyverbstohelpnote-taking.2.Guidestudentstotrysimplepassivesentencesinspeaking.Unit5PowerofIdeas教案科目英语年级九年级班级授课时间45课题Period3:PassiveVoice(SimplePresent&PastTenses)(SectionA3a–GrammarFocus)课型Reading&GrammarLesson教材分析Thisperiodincludes3adialogue,3b–3dpracticeandGrammarFocus.Itfocusesonpassivevoiceinsimplepresentandsimplepasttenses.Studentslearntouseam/is/are+doneandwas/were+donetotalkaboutinventions,historyandusage.ItisthecoregrammarperiodofUnit5.学情分析Studentshaveseenpassivesentencesinlisteningandspeakingbutcannotusethemcorrectly.Theyoftenmixactiveandpassivevoice,andconfusetensestructures.Clearrules,comparisonandstep-by-steppracticearenecessaryformastery.教学设计思路Lead-inbyreviewinginventions→Read3aandunderlinepassiveverbs→Summarizetwopassiverules→Docontrolledandcommunicativepractice→Usepassivevoicetointroduceinventions→Summaryandhomework.Follow“discover—summarize—practice—use”.核心素养目标LanguageAbility1.Masterwords:invent,invent,inventor,produce,spread,develop.2.Masterpassivevoice:simplepresent(am/is/are+done);simplepast(was/were+done).3.Usepassivevoicecorrectlytodescribeinventionsandhistory.ThinkingQuality1.Summarizegrammarrulestoimproveinductivethinking.2.Compareactiveandpassivetoimprovelogicalthinking.CulturalAwareness1.Learngreatinventionsandrespectinventors’spirit.2.Feeltheprogressofscienceandtechnology.LearningAbility1.Summarizerulesindependentlytoimproveself-LearningAbility.2.Practiceinpairstoimprovecooperativelearning.教学重难点KeyPoints1.Passivevoice:simplepresentandsimplepast.2.Readingforinformationaboutinventionsin3a.DifficultPoints1.Choosecorrectpassivetenseandstructures.2.Usepassivevoicenaturallyinspeakingandwriting.教学方法InductiveMethod;Comparison;Task-basedTeaching;CooperativeLearning教学工具Textbook;Projector;Grammarchart;Worksheets;Blackboard;Wordcards教学内容及过程教学环节教师活动学生活动1.Warm-up&Lead-in(5mins)1.Review:Askstudentstoname2inventions.2.Showtwosentences:Peopleinventedtheradio.→Theradiowasinventedbypeople.3.Leadin:Todaywelearnpassivevoice.4.Showtoday’sgoalclearly.1.Review:phone,computer,printer…2.Observethechangedsentences.3.Understandthegrammartask.设计意图Reviewknowledge;leadtogrammarnaturally;arousecuriosity.2.NewLearning:Reading3a(15mins)1.Pre-reading:Teachnewwords:invent,inventor,produce,spread.2.While-reading:Askstudentstoread3aquicklyandanswer:What’sPeter’sfavoriteinvention?3.Carefulreading:Underlineallpassiveverbs.4.Checkanswersandexplainkeystructures.1.Learnnewwords;readandremember.2.Read3aandgetthemainidea.3.Findandunderlinepassiveverbs.4.Understandthestructures.设计意图Trainreadingskills;helpstudentsdiscoverpassivevoiceincontext.3.GrammarStudy&Practice(12mins)1.PresentGrammarFocussentences.2.Summarizetworulesclearly:①Simplepresentpassive:am/is/are+done②Simplepastpassive:was/were+done3.Exercise1:Choosecorrectforms.4.Exercise2:Changeactiveintopassive.5.Walkaroundtohelpandcorrectmistakes.1.Observeandcomparesentences.2.Takenotesofrules.3.Finishwrittenexercises.4.Checkanswersandcorrectmistakes.设计意图Helpstudentsmasterrules;solvetenseconfusion;strengthenapplication.4.Consolidation&Extension(5mins)1.Task:Usepassivevoicetointroduceinventions.2.Giveframes:…wasinventedin…Itisusedfor…3.Askstudentstoshareinclass.4.Givefeedback.1.Makecorrectsentences.2.Sharewithclassmates.3.Listenandlearn.设计意图Usegrammarinrealcontext;improveoutputability.5.ClassroomSummary(2mins)1.Summarizepassivevoicerules.2.Reviewkeywords.3.Encouragecreativeideas.Followtheteachertoreviewandtakenotes.设计意图Helpstudentsformacompleteknowledgesystem.6.Homework(1min)Basic1.Copyrulesandexamples.2.ReciteGrammarFocus.Improving1.FinishSectionAexercises.2.Write4passivesentences.Advanced1.Summarizepassivevoicein3tenses.2.Writeashortintroductionofaninvention.Finishbylevels.设计意图Consolidategrammarfully.板书设计Unit5Period3PassiveVoice1.SimplePresentPassive:am/is/are+done→Englishisspokenworldwide.2.SimplePastPassive:was/were+done→Thecarwasinventedin1885.Match:tense→beverbform教学反思Successes1.Clearrulesandexampleshelpstudentsmasterstructuresquickly.2.Readingandgrammarcombinenaturally;studentslearnincontext.Problems1.Somestudentsmixupsimplepresentandpastpassive.2.Somestilluseactivevoicebymistake.Improvements1.Givea“tense-passivetipcard”forquickreview.2.Addmorecontrastexercisesbetweenactiveandpassive.Unit5PowerofIdeas教案科目英语年级九年级班级授课时间45课题Period4:AnInventionThatChangedtheWorld(SectionB1a–1e)课型ReadingLesson教材分析ThisperiodcoversSectionB1a–1e,centeredonthetextAnInventionThatChangedtheWorld—Papermaking.Itincludespredicting,paragraphmatching,detailreading,tablefilling,processorderinganddiscussion.StudentslearnaboutCaiLunandpapermaking,understanditsinventionprocessanditshugeinfluenceontheworld.Ithelpsstudentsimprovereadingstrategiesandbuildculturalconfidence.学情分析Studentshavemasteredvocabularyaboutinventionsandpassivevoice.Theycanunderstandsimpleexpositorytextsbutneedtraininginexplainingtheprocessofaninvention.TheyareveryinterestedinancientChineseinventionsandproudofourhistory.教学设计思路Lead-inwithpaperdiscussion→Learnnewwords→Predictthetext→Fastreading(matchparagraphs)→Carefulreading(fillthetable&ordersteps)→Discusstheinfluenceofpapermaking→Summaryandhomework.Follow“predict—scan—analyze—express—think”.核心素养目标LanguageAbility1.Masternewwords:papermaking,material,fibre,liquid,form,dry,press,spread,develop,rapidly.2.Useskimmingandmatchingskillstogetmainideasofeachparagraph.3.DescribetheprocessofpapermakinganditsinfluencecorrectlyinEnglish.ThinkingQuality1.Matchparagraphswithmainideastoimprovelogicalthinking.2.Organizeinformationwithtablesandorderstepstoenhancestructuredthinking.CulturalAwareness1.LearnCaiLun’spapermakingandfeelthewisdomofancientChina.2.BuildculturalconfidenceandunderstandChineseinventions’contributiontotheworld.LearningAbility1.Usereadingstrategieslikepredictingandsummarizingtoimprovecomprehension.2.Discussingroupstoimprovecooperativelearningandexpression.教学重难点KeyPoints1.Vocabulary:papermaking,material,fibre,spread,develop,rapidly.2.Readingskills:paragraphmatching,detailfinding,stepordering.DifficultPoints1.Understandinganddescribingtheprocessofpapermakingclearly.2.Usingpassivevoicecorrectlytotalkabouttheinvention.教学方法Task-basedTeaching;Predicting&Skimming;Mind-mapGuide;CooperativeLearning教学工具Textbook;Projector;Mind-mapworksheet;Pictures;Audio;Blackboard教学内容及过程教学环节教师活动学生活动1.Warm-up&Lead-in(5mins)1.Review:Askstudentstomake2passivesentencesaboutinventions.2.Ask:Whatispapermadefrom?Whatwouldhappenwithoutpaper?3.Leadtotoday’sreading:Papermaking—aninventionthatchangedtheworld.1.Reviewandmakesentencesactively.2.Discussandshareideas.3.Knowthereadingtopicclearly.设计意图Reviewgrammar;activatethinking;leadtothetopicnaturally.2.NewLearning:Pre-reading&Vocabulary(15mins)1.Teachnewwords:papermaking,material,fibre,liquid,form,dry,press,spread,develop,rapidly.2.Activity1a:Askstudentstotalkaboutmaterialsusedforwritinglongago.3.Prediction:Askstudentstoguesswhatthetextwilltalkaboutaccordingtothetitle.1.Learnnewwords;readandmemorize.2.Finish1atalkingtask.3.Predictthecontentofthetext.设计意图Buildvocabulary;activatebackground;practicepredictingstrategy.3.While-Reading:Fast&CarefulReading(12mins)1.Fastreading:Askstudentstoreadquicklyandmatchparagraphswithmainideas(1b).2.Carefulreading:Askstudentstoreadagainandcompletethetable(1d).3.Orderthestepsofpapermakingcorrectly(1e).4.Playtheaudio;helpstudentscheckanswersandexplaindifficultsentences.1.Readfast;finishmatchingtask.2.Readcarefully;completethetable.3.Putstepsincorrectorder.4.Listenandcheckanswers.设计意图Trainskimminganddetailedreading;helpstudentsgraspstructureandkeyinformation.4.Post-Reading:Discussion&Extension(5mins)1.Organizegroupdiscussion:1f-Whyispapermakingsoimportant?-Howdiditchangetheworld?2.Givesentenceframes:Paperwasinventedby…Itismadefrom…Papermakinghelped…3.Askgroupstoshareideas.1.Discussingroups.2.Usesentenceframestoexpress.3.Sharewiththeclass.设计意图Deepenunderstanding;connecttoculture;improveexpression.5.ClassroomSummary(2mins)1.Summarizetheprocessandinfluenceofpapermaking.2.Reviewreadingskills:predict,match,ordersteps.3.EncouragestudentstocarryforwardChineseculture.Followtheteachertosummarizekeypoints.设计意图Helpstudentsformaclearknowledgeandcultureframework.6.Homework(1min)Basic1.Copywordsandphrases.2.Readtext3times.Improving1.Retellpapermakingprocess.2.Finishreadingexercises.Advanced1.WriteashortintroductionofCaiLun.2.Searchanothergreatancientinvention.Finishbylevels.设计意图Consolidatereading;expandknowledge.板书设计Unit5Period4PapermakingWords:papermaking,material,fibre,liquid,spread,developStepsofpapermaking:1.Mixmaterialsandboilthem.2.Beatandmixwithwater.3.Pourliquidoverascreen.4.Dryandpresstoformpaper.Influence:spreadwidely;speedupculture;changetheworld教学反思Successes1.Paragraphmatchingandstep-orderingtaskshelpstudentsreadefficiently.2.StudentsactivelyfeeltheprideofChineseancientinventions.Problems1.Somestudentsfinditdifficulttodescribetheprocessclearly.2.Somecannotusepassivevoicecorrectly.Improvements1.Provideclearstepcardsandsentenceframes.2.Addmorepracticeofpassivevoiceintheprocess.Unit5PowerofIdeas教案科目英语年级九年级班级授课时间45课题Period5:WriteAboutaGreatInvention(SectionB2a–3d)课型WritingLesson教材分析ThisperiodisthewritinglessonofUnit5.Itincludesvocabularyreview,modelpassageanalysis,outlineguidance,andashortcomposition.Studentslearntowriteaboutagreatinvention,includingitsinventor,time,processandinfluence.Itintegratesinventionvocabulary,passivevoiceandcoherentexpressionstocompleteaclearandlogicalintroduction.学情分析Studentshavemasteredvocabularyaboutinventionsandpassivevoice.Theycanintroduceinventionsorallybutlackstandardizedwritingstructure.Theyoftenfailtousepassivevoicecorrectlyandlackconjunctionstomakelogicclear.Theyneedmodel,outlineandstep-by-stepguidance.教学设计思路Lead-inbytalkingaboutgreatinventions→Learnusefulexpressions→Readandanalyzethemodelpassage→Completeanoutline→Learnwritingstructure→Draftandrevise→Shareandevaluate→Summaryandhomework.Follow“input—imitation—output—improvement”.核心素养目标LanguageAbility1.Masterexpressions:beinventedby,bemadeof,beusedfor,developrapidly,spreadwidely.2.Understandthemodelpassageandmasterthestructure:Invention—Inventor—Process—Influence.3.Writeacompleteandcoherentpassageusingcorrectpassivevoiceandconjunctions.ThinkingQuality1.Organizeideaswithanoutlinetoimprovelogicalwriting.2.Summarizethevalueofinventionstoenhancecriticalthinking.CulturalAwareness1.Respectgreatinventionsandinventors’spiritofexploration.2.EnhanceculturalconfidencebyintroducingChineseinventions.LearningAbility1.Learnfromthemodelpassagetoimprovereading-to-writeability.2.Self-checkandrevisetoimproveindependentLearningAbility.教学重难点KeyPoints1.Wordsandsentencesfordescribinginventions,inventorsandinfluences.2.Writingstructure:Invention→Inventor→Time→Function→InfluenceDifficultPoints1.Correctlyusepassivevoice(simplepresent/past)inwriting.2.Useconjunctionstomakethepassagesmoothandlogical.教学方法Model-basedTeaching;OutlineGuidedMethod;ProcessWriting;PeerRevision教学工具Textbook;Projector;Modelpassage;Outlineworksheet;Blackboard;Colorpens教学内容及过程教学环节教师活动学生活动1.Warm-up&Lead-in(5mins)1.Review:Askstudentstosaytwogreatinventions.2.Freetalk:Whichinventiondoyouwanttowriteabout?3.Leadtotoday’stask:Writeaboutagreatinvention.1.Reviewandspeakactively.2.Sharetheirideas.3.Knowthewritingtaskclearly.设计意图Reviewknowledge;activateideas;leadtowritingnaturally.2.Vocabulary&UsefulExpressions(15mins)1.Activity2a:Askstudentstocompletewordforms.2.Activity2b:Choosecorrectwordstocompletesentences.Checkanswers.3.Summarizeandpracticeusefulexpressions:beinventedby,bemadeof,beusedfor,developrapidly,spreadwidely.4.Reviewpassivevoiceforwriting.1.Completewordforms.2.Finishexercises;checkanswers.3.Readandmemorizeexpressions.4.Reviewpassivevoicerules.设计意图Buildvocabulary;providesufficientlanguageinputforwriting.3.ModelStudy&Outline(12mins)1.Pre-writing:AskstudentstoreadthemodelpassageabouttheWrightbrothersquickly.Answer:Whatwasinvented?2.Carefulreading:Completethemind-mapoutline.3.Analyzethestructureclearly:①Introduction:Name&category②Body:Inventor,time,process④Ending:Influence&value4.Teachconjunctions:and,but,so,however,later.1.Readthemodel;getthemainidea.2.Completethemindmap.3.Learnthewritingstructure.4.Takenotesofconjunctions.设计意图Learnfromthemodel;provideclearstructureandlanguagesupport.4.Writing&Revision(5mins)1.While-writing:Guidestudentstofinishnotesin3b.Writeadraftof8–10sentences.2.Revision:Askstudentstocheckinpairs:structure,conjunctions,passivevoice,grammar.3.Walkaroundtohelpandgivesuggestions.1.Makenotes;writethedraftindependently.2.Checkandrevisewithpartners.3.Askforhelpwhenneeded.设计意图Guidestep-by-stepwriting;improvequalitythroughrevision.5.Sharing&Summary(2mins)1.Invite2–3studentstosharetheirpassages.2.Givepositivefeedbackandevaluation.3.Summarizekeypoints:structure,expressions,passivevoice.1.Volunteertoshareworks.2.Listenandlearnfromothers.3.Reviewwritingkeypoints.设计意图Buildconfidence;improveappreciationandassessment.6.Homework(1min)Basic1.Copythemodelpassage.2.Correctyourdraft.Improving1.Writeacompletepassage(8–12sentences).2.Polishlanguage.Advanced1.Writearichpassagewithpassivevoice.2.Preparetoshowyourwork.Finishbylevels.设计意图Improvewritingquality.板书设计Unit5Period5Writing:AGreatInventionUsefulPhrases:beinventedby,bemadeof,beusedfor,developrapidlyStructure:1.Introduction:The…isagreatinvention.2.Body:Itwasinventedby…in…Itisusedfor…3.Ending:Itchanged…Conjunctions:and,but,so