高中英语选修7Unit2Robots-Languagepoints课件2(人教新课标).pptx

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1、HighSchoolEnglishElectiveCourse7Unit2Robot目录CONTENTSVocabularylearningGrammarFocusTextAnalysisPracticeandconsolidationculturalbackground01VocabularylearningCHAPTERRoboticsThebranchoftechnologythatdealswiththedesign,construction,operation,andapplicationofrobots,aswellasthesoftwareandhardwarerequiredf

2、ortheircontrol,sensoryfeedback,andinformationprocessing.AutonomousDescribesarobotthatcanperformtaskswithouthumaninterventionorguidance.NewvocabularyExamplesentence:Theautonomousrobotwasabletonavigatethecomplexenvironmentwithoutanyhumanassistance.WordusageSynonymsMechanical,Automatic,Self-operatingAn

3、tonymsManual,Human-operated,Non-autonomousVocabularyextension02GrammarFocusCHAPTER表示过去完成的动作或状态，强调对现在的影响或结果。常与already,yet,just等副词连用，表示动作在过去某个时间点已经完成，并对现在产生了某种影响或结果。例句：Ihavealreadyfinishedmyhomework.(我已经完成了作业。)Presentperfecttense Presentperfectcontinuoustense表示过去某个时间点开始的动作一直持续到现在，强调动作的持续性。由havebeen+-i

4、ng形式构成，强调动作的持续性，常与for引导的时间段连用。例句：IhavebeenstudyingEnglishforthreeyears.(我已经学了三年的英语。)由had+pastparticiple形式构成，常与before,when等连词连用，表示过去的某个动作或状态在更早的时间点已经完成。例句：WhenIarrived,shehadalreadyleft.(当我到达时，她已经离开了。)表示过去的过去，即过去的某个动作或状态在更早的时间点已经完成。Pastperfecttense03TextAnalysisCHAPTERConclusionTheconclusionsumsupthe

5、mainpointsandreinforcestheimportanceofthetopic.TitleThecoursewareprovidesacleartitlethatgivesanoverviewofthetopic.IntroductionTheintroductionsectionbrieflyintroducesthetopicandsetsthestageforthereadertounderstandthecontext.BodyThebodyofthearticleisdividedintoparagraphsthatdelvedeeperintothetopic,pro

6、vidingdetailedinformationandexamples.ArticlestructureIdentifythekeysentencesinthearticlethatsummarizethemainideasandcontributetotheoverallstructureofthearticle.KeysentencesAnalyzetheimportanceofeachkeysentenceintermsofitscontributiontothedevelopmentofthearticlesargumentorideas.ImportanceExaminehowth

7、ekeysentencesconnecttoeachothertoformacoherentargumentornarrative.ConnectionKeysentenceanalysisDeterminethecentralthemeorideathatrunsthroughthearticle,whichtiesalltheparagraphsandideastogether.CentralthemeIdentifythesupportingdetailsprovidedinthearticlethatillustrateanddevelopthemainidea.Supportingd

8、etailsDrawaconclusionaboutthemainideaofthearticle,consideringitsimportanceandrelevancetotheoveralltopic.ConclusionThemainideaofthearticle04PracticeandconsolidationCHAPTERMultiplechoicequestionsMultiplechoicequestionsareacommontypeofquestionusedinassessmentstoteststudentsknowledgeandunderstandingofth

9、elanguagepointscoveredintheunit.Thesequestionstypicallypresentstudentswithachoiceoffourpossibleanswers,andtheymustselecttheonethatbestcompletesthesentenceoranswersthequestion.Purpose:Thepurposeofmultiplechoicequestionsistoassessstudentscomprehensionandretentionofthelanguagepointscoveredinclass.Bycho

10、osingthecorrectanswer,studentsdemonstratetheirunderstandingofthevocabulary,grammar,andcontextofthesentence.Preparation:Topreparemultiplechoicequestions,teacherscanusethelanguagepointscoveredintheunitasabasis.Theycancreatesentenceswithmissingwordsorphrasesandprovidefourpossiblechoicesforeachgap.Teach

11、ersshouldensurethatthechoicesarebalancedandavoidobviousanswersortraps.CompletionCompletiontasksaredesignedtoteststudentsabilitytocompletesentencesorpassagesusingthelanguagepointstheyhavelearned.Thesetasksprovidestudentswithasentenceorpassagewithsomewordsmissing,andtheymustfillintheblankswithappropri

12、atevocabularyorgrammarstructures.Purpose:Completiontasksaimtoassessstudentsretentionofvocabulary,grammar,andsentencestructure.Byfillingintheblankscorrectly,studentsdemonstratetheirabilitytoapplythelanguagetheyhavelearnedinapracticalcontext.Preparation:Tocreatecompletiontasks,teacherscanusesentenceso

13、rpassagesfromtheunitscontent.Theycandeliberatelyleaveoutkeywordsorphrasesandprovidestudentswithalistofpossiblechoicestocompletethesentenceorpassageaccurately.Teachersshouldprovideguidanceontheappropriateuseoflanguageandstructure.ReadingcomprehensionquestionsReadingcomprehensionquestionsaredesignedto

14、teststudentsabilitytounderstandandanalyzewrittenmaterials,suchastextsorlongerpassages.Thesequestionstypicallyinvolvereadingapassageandansweringaseriesofquestionsaboutitscontent,includingmainideas,details,inferences,andvocabularyusage.Purpose:Readingcomprehensionquestionsaimtoassessstudentsabilitytoe

15、xtractinformationfromatext,understanditsmainideas,andanalyzeitscontent.Bycorrectlyansweringthequestions,studentsdemonstratetheircomprehensionandcriticalthinkingskills.Preparation:Tocreatereadingcomprehensionquestions,teacherscanusepassagesfromtheunitscontentorsupplementarymaterials.Theyshouldensuret

16、hatthepassagesareatanappropriatelevelforstudentsandthatthequestionscoverarangeofcomprehensionskills,includingliteralandinferentialunderstanding.Teachersshouldalsoprovideguidanceonreadingstrategiesandencouragestudentstoanalyzethetextcritically.05culturalbackgroundCHAPTER20thcenturyCyberneticsandAI19t

17、hcenturyMechanicaldevicesandautomata21stcenturyRoboticsandAIrevolutionSummaryThedevelopmenthistoryofrobottechnologyisalongandfascinatingjourneythathastransformedourworld.FutureMergewithhumanbeingsTheDevelopmentHistoryofRobotTechnologyRobotsforcleaning,cooking,andchildcare.DomesticapplicationsRobotsi

18、nmanufacturing,logistics,andprecisionassembly.IndustrialapplicationsRobotsforsurgicalassistance,patientcare,andrehabilitation.HealthcareapplicationsRobotshavebecomeanintegralpartofourdailylives,revolutionizingindustriesandmakinglifemoreconvenient.SummaryTheapplicationofrobotsindailylifeHumanoidrobot

19、swithartificialintelligenceandemotionalintelligence.Collaborativerobotsthatworksidebysidewithhumans.Brain-computerinterfacesthatallowfordirectcommunicationbetweenhumansandrobots.Summary:Thefutureofroboticsisbright,withexcitingnewtechnologiesandapplicationsonthehorizonthatwillfurtherenhanceourlives.Futuretrendsinrobotdevelopment谢谢THANKS