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1、附件4中小学学科教学设计建议模版学段学科一年级单元（章）题目WhenWasItInvented?单元（章）教材简析Unit（Chapter）TextbookOverview:WhenWasItInvented?Thisunitaimstointroduceninth-gradestudentstothehistoryoftechnologicalinventionsandtheirimpactonlife.Bylearningspecificinventiondatesandarrangingtheminchronologicalorder,studentswilllearntousestru
2、cturessuchasbeinventedandbeusedfortoexpressinformationaboutinventions.Throughpracticeinoralexpressionusingcommonsentencepatterns,studentswilldevelopproficiencyinapplyingtheknowledgetheyhavelearnedincommunication.Byprovidingexamples,studentswillbeabletoexperiencetheimpactoftechnologicalinventionsonli
3、fe.Intheteachingprocess,theteachercangeneratestudents*interestandcuriositybyintroducingrelevanttopics,enablingthemtoparticipatemoreactively.Byshowcasingpicturesorphysicalsamplesofmoderntechnologicalinventions,theteachercanguidestudentstothinkandraisequestionsaboutevaluatingtheimpactoftechnologicalin
4、ventionsonlife,andthenallowstudentstosharetheirviewpoints.Inthemainpartofthelesson,theteacherwillintroducenewvocabularyandconceptssuchas,invent,invention,inventor,andtechnology*1toensurethatstudentsunderstandandcorrectlyusetheseterms.Then,theteacherwillusearevisedversionofthetechnologicalinventionti
5、melinetoguidestudentsinreviewingimportanttechnologicalinventionsandtheirrespectiveinventiondates.Studentswillbeorganizedintosmallgroupstoselectaninventionandpresentspecificinformationaboutitsinventiondate.Suchgroupdiscussionswilldeepenstudents*understandingandmemoryoftechnologicalinventiondates.Next
6、,theteacherwillguidestudentsinpracticalapplicationbydistributingworksheets,allowingthemtofillinSPeeillCinventiondatesandrelatedinformation.StUdentSCanengageindiscussions,sharetheircompletedtimelinesamonggroups,andaskquestionsandprovidecomments.Attheendofthelesson,theteacherwillreviewandsummarizethei
7、nventiondatesandrelatedinformationlearnedabouttechnologicalinventions.Studentswillusetheiracquiredknowledgetoanswerquestions,participateinoralquestion-and-answersessions,andengageinagroupcompetitiontocompareandselectthemostcomprehensiveandaccuratetimelineamongdifferentgroups.Itisimportantfortheteach
8、ertoprovidesufficientbackgroundknowledgeandexamplesduringtheteachingprocess,enablingstudentstohaveenoughinformationtounderstandtheinventiondatesandrelatedinformation.Theteachershouldalsoencourageinteractionandcollaborationamongstudents,stimulatetheirthinkingandquestioningabilities,andprovidethemwith
9、ampleopportunitiesforpracticalapplicationoftheknowledgethroughoralexpressionandcommunication.Throughsuchinteractionandpractice,studentswillbeabletoexperiencethepracticalimpactoftechnologicalinventionsonlifeanddeepentheirunderstandingOfthehistoryOftechnologicalinventions单元（章）教学目标Translation:Studentsw
10、illbeabletounderstandthespecifictimelineandorderofvariousinventions.Studentswillbeabletousestructuressuchasbeinventedandbeusedfortoexpressinformationaboutacertaininvention.Studentswillbeabletofluentlyusecommonsentencepatternsinoralexpression.Studentswillbeabletoexperiencetheimpactoftechnologicalinve
11、ntionsonlifeandprovideexamplestoillustrate.Translation:学生能够了解各项发明的具体时间并进行排序。Studentswillbeabletounderstandthespecifictimelineofvariousinventionsandarrangetheminorder.学生能够使用beinventedz,z,beusedfor”等结构表达某项发明的信息。Studentswillbeabletousestructuressuchasnbeinvented*and,beusedfortoexpressinformationaboutac
12、ertaininvention.学生能够流利地运用口头表达常用句型。Studentswillbeabletofluentlyusecommonsentencepatternsinoralexpression.学生能够感盘到科技发明对生活的影响，并能够举例说明。Studentswillbeabletoexperiencetheimpactoftechnologicalinventionsonlifeandprovideexamplestoillustrate.单元（章）教学设计1.esson1Plan:nWhenwasitinvented?01.essonObjectives:1.Student
13、swillbeabletounderstandtheinventiontimelineoftechnologicalinventions.2.Studentswillbeabletousethepasttensetoexpresstheinventiontimelineoftechnologicalinventions.3.Studentswillbeabletodescribeandcomparetheinventiontimelineofdifferenttechnologicalinventions.4.Studentswillbeabletocommunicateusingreleva
14、ntvocabularyandexpressions.TeachingPreparation:5 .Preparesomepicturesorsamplesoftechnologicalinventions.6 .Prepareateacher*sversionandaStudenfsversionoftheinventiontimeline.7 .Preparegroupingcardsorpaperstripsforstudentgroupactivities.8 .Prepareadisplayboardorwhiteboardforstudentpresentationsanddisc
15、ussions.TeachingDesign:Introduction(Motivation):9 .Generatestudents*interestintechnologicalinventionsbyaskingquestionsthatstimulatetheirthinkingaboutthedevelopmentoftechnologicalinventions,suchasnWhatisyourfavoritetechnologicalinvention?Doyouknowwhenitwasinvented?n10 .Showsomepicturesorsamplesoftech
16、nologicalinventionsandhavestudentsguesstheinventiontimeline,encouragingtheirthinkinganddiscussion.Warm-up:11.Reviewsomepreviouslylearnedtechnologicalinventionnamesandaskstudentsabouttheirinventiontimeline.1!.Studentsdiscussandshareaselectedinventionandtheirguessesaboutitsinventiontimelineinsmallgroups.MainTeaching(PresentationandPractice):13.Introducenewtechnologicalinventionsandprov
