unit4a glimpse of the future教学设计新外研版2019高中英语选择性必修第三册

Unit4Aglimpseofthefuture教案设单本单元的语境是“人与社会涉及的语境内容是未来与科技发展、认识与探索未来。本单元从不同角度展现了未来科技来的便利和可能存在的问题，依次呈现了科幻海报、人工智能发待这种发展趋势，如何应对人工智能时代给人类带来的等，进而单元目能够围绕本单元的语境内容，基于单元提供的海报、专题讨与人工智能相关的内容和科幻小说，听懂并谈论与时间旅行相关学思维，深化对单元意义的理解。带来的新时代的同时，可能存在的问题并寻求解决方案。中，结合本单元提供的性和评价性问题不断、评价、和调整自己的学习内容和进程，激发英语学习的，提高分析和解决StartingStartingout板块教学设（10–15课Viewing+语人与社会——内容分活动1呈现一段与单元相关的，通过介绍历史上人们对未来呈现四张科幻的海报，引导学生回顾这些科幻的内容，初步识和语言知识，激发学生题的，为接下来整个单元的学习活教学目学生通过看海报及查找相关资料，了解并谈论这四部科幻的内容，并就科幻的和内容自己的看法；学生通过谈论与未来相关的话题，激发探索科技和未来的教学重指导学生从中迅速提取关键信息，理解的主旨大意教学难引导学生过程中记录关键信息教学策Activity1.TshowsSssomepicturesabouttheinventionsmentionedin textandasksthemtoguesswhichofpredictionshavebeen1.Sslookatthepicturesandguess.Introducetheunittopicbyguessing,watchingtheandexpressing2.Tysthe asksSsthefirstquestioninActivity1.2.Sswatchaboutthefutureorfantasyandtakenotes.3.TysagainandasksSstoanswerthesecondquestioninActivity1.Answerthe3.Sslistenandchecktheanswers.4.TasksSsabouttheirunderstandingofthequotedsentenceinthesecondquestion.4.SsthinkandexpressActivity1.Tshowspostersofthefoursci-fimoviesandinvitesSstointroducethestoriesbasedontheirpreviewbeforeclass.1.Sswatch,listen,makegrouppresentationsandreporttotheclass.TleadsSstoexplorethethemeandthecontentofsci-movies,stimulatesstudents’in-depththinkingandpavesthewayforfurtherstudy.2.TasksSstosummarisewhatthe2.Sssummarisefutureworldlookslikeinthemovies.3.TguidesSstoanswerthesecondquestionandmakepredictionsforthefuture.3.Ssofferanswersandmakepredictions.Understandingideas板块教学设（55–60课Reading+语人与社会——内容分本篇文章是一篇网络专题讨论，是新题。文章介绍了三位发帖人分别就“迄今为止，人工智能是人类最伟大的成就还是最大的”了不同的看法。ilennubuterly认为人工智能的发展会使日常生活变得更加便利，而在pki独立思考的高级人工智能固然能够帮助人类解决许多难题，但也可能对人类的生存构成；nk_haz则认为我们不应人工智能技术的发展，在发展的同时去规范它。活动，帮助学生深入理解课文，探究意义，促进学生知识和思维教学目教学重教学难引导学生观点，学会不同，关注人工智能的发展教学策Activity1.TasksSstocollectrelevantinformationbeforeclass.1.Sscollectinformationbeforeclassandshareatclass.MakeSsknowaboutthedevelopmentofAI.2.TasksSstobrowsethetimeline,gettoknowthedevelopmentstageofAIandanswerQuestion1.2.Ssread,yseandanswerQuestion1.3.TasksSstoconductagroupdiscussionandreportonQuestion2andQuestion3.SsdiscussingroupsandreporttotheActivity1.TasksSstothecontentofthearticlebyreadingthetitleandlookingatthepictures..1.SstakeaquicklookandmakeTrainstudents’readingskillsofpredictingandgettingthemainideas.2.TasksSstothroughthefulltextandverifyprevious2.Ssreadthetextand3.TinvitessomeSstosharetheiranswersandexinthekeypoints.3.Ssshare,listenandtakenotes.CultivateSs’abilitytolearninanindependentcooperativeTasksSstoreadthetextagain,findoutthedifficultiesandtrytosolvethemwithinTinvitesSstoreportandexinsthecommon4.Ssreadthetext,findoutthedifficulties,lookforreferencesincooperationwitheachotherandshare5.Ssshare,listenandtakenotes.Activity1.TasksSstoreadtheopinionsandmatchthemto 1.SsreadandCheckSs’understandingandmasteryofthe2.TasksSstodiscusstheanswersingroupsandgivereasons.2.Sshavegroup3.Tinvitesgroupstosharetheiranswersandcheckwiththeclass.3.Sslistenandpresenttheanswerstothewholeclass.Activity1.TasksSstoreadthetextagainandunderlinetheadvantagesanddisadvantagesofAI1.Ssreadthetext,findoutandunderlinetheprosandconsofAI.TguidesSstosummarisetheprosandconsofAIproposedinthearticle.InterpretthetextfurtherandSs’own2.TasksSstocompletethediagramofActivity4independentlyandthencheckthe2.Ssinformationfromthepassage,completethediagramaloneandcheckwith3.TasksSstodiscussingroupsandanswerthequestionsbelowthediagram.AfterthatTinvitesgrouprepresentativestopresenttheirviewsandmakecomments.3.Sshaveagroupdiscussionandexpresstheiropinions.4.(Suitableforbetterclassesorstudents)TasksSstowriteashortessaybasedonthediagraminActivity4andgivetheirownopinionsontheprosandconsofAIdevelopmentandoffer4.Ssorganiseinformation,chooseproperexpressionsandcompletethewritingThink&TasksSstodiscussthequestionsingroupsandprovidesnecessaryTasksseveralSstooffertheanswersandotherstomakeSsdiscussthequestionsingroups.Sssharetheirideasandmakesuggestions.ThelpsSstobetterunderstandthetheme,improvetheabilityofthinkingandself-awarenessand aboutperiodicself-UsingLanguage板块教学（80–90课Reading+Listening语人与社会——内容分本板块包括语法部分bectverbagrement(2Thedoftoorrow。语法部分的主要内容为主谓一致，教师在引导学生归纳总结课文中主谓一致用法的同时，通过关于和未来星球两个语言材料，进一步巩固学生对主谓一致的理解和掌握。综合语言运用教学目教学重教学难教学策Activity1.TasksSstoreadexamplefocusontheboldparts,andanswerthetwo1.Ssreadtheexamplesentencesandanswerthequestions.TguidesSstosummarisetheformandusageofsubject-verbagreement.2.TguidesSstodiscoveranddiscusstheformandusageofagreementin2.Ssread,findoutanddiscussingroups.3.Tinvitesgrouprepresentativestoreporttheirfindingsandsummarisetheuseofsubject-verbagreementmodifiedbyfractions,indefinitepronounsornegativewords.3.Ssreport,listenandtakenotes.4.TasksSstoreadpassageagaintofindmoresentenceswithsubject-verb4.SsreadthepassageandpickouttheActivity1.TasksSstoreadthepassageandcompleteitbychoosingthesingularorplural1.Ssreadthepassage,understandthemainideaandchoosethecorrectforms.ImproveSs’2.TinvitessomeSstoreadthepassageandchecktheanswerswiththewholeclass.2.Sslistenand3.TinvitesSsexpresstheiropinionsbasedontheirknowledgeongenetic3.Sslistentodifferentviewsandexpresstheirownopinions.Activity1.TasksSstodiscussandinterpretthemeaningofthechartspairsandtodescribe1.SsdiscussanddescribeinImproveSs’useofagreement,Ss’imaginationidealnetsubject-verb2.TasksseveralSstodescribetheidealnettotheclass.2.SsreportandcultivateSs’creativeActivity1.TleadsSsbrainstormthefeaturesofanidealnet.1.SsimaginationandexpressApplythe rintopractical2.TasksSstoabouttheiridealnetindependently,thenwritedownspecificdescriptionsusingsubject-verb2.Ssindependentlyandrecordthe3.TasksSsexchangedesignswiththeirpartnerandmakeevaluationsintermsofcontentandgrr.3.Ssexchangeopinionsandevaluatetheirworkinpairs.4.TinvitessomeSstorepresenttheir4.SsreportandActivity1.TleadsSstolookatthepictureandreadintroductionbelow1.Ssreadintroductionin“DidYouKnow”andfocusCombinetheskillsofreadingandtograspthemainunderstandtheparadoxoftimetravel.ing,3.TleadsSstochecktheanswers.onthewordofthelistening2.Sslisten,understandthemainideaandcompletethe3.SschecktheanswersandcorrectpossibleActivityTasksSstoreadthecontentofActivity6andunderstandthelisteningtask.TystheSsbrowsethecontentandunderstandthelisteningSslistenandtrytotakedown Understandthemainideaanddetailsbycapturingmessagesandtakingshorthand.Whileacquiringinformation,cultivateSs’awarenessof3.TystherecordingagainandasksSstocompletethe3.Sslistencompletethetableusing 4.TasksSstotheiranswersandcheckwiththeclass.4.Sscheckthe5.TasksSstoroletheguideaccordingtotheforminActivity5.Ssworkinpairstorole-ytheguide.Activity1.TleadsSstostudythesentencesforexpressingexcitementandaskingforconfirmation.necessary,TcanaskSstotranslatethegiven1.Sslisten,takenotesandmemorisetheLearnhowtoexpressexcitementandaskforconfirmation,whichpavethewayforthefollowinglistening&speakingactivities.2.TasksSstocompletetheboxesandmakesentenceswithrelevant3.(Suitableforbetterclassesorstudents)2.Sslearntheexpressions,completetheboxesandmakesentencesusingthem.TasksSstofigureoutmoresentencepatternsof“expressingexcitement”and“askingfor3.Sstakenotesoftheusefulexpressions.Activity1.TasksSstoreadthe1.Ssreadthepassageandfigureoutitsgeneralidea.developSs’imaginationcreativityaswellasinterestinhigh-2.TasksSstoguessthemeaningofbold2.Ssreadandphrasesbasedonthe3.TasksSstofindoutthemeaningofthechunksandlookthemupinthedictionaryifnecessary.AfterthatTasksSstocompletetheboxesofActivity8.3.Ssconfirmthemeaningoftheexpressions,sortthemoutandputthemintotheboxes.4.TinvitessomeSstoreportandcheckthe4.Sslistenandchecktheanswers.Activity1.TasksSstoreadthepassageandcompleteitwiththeexpressionsinActivity8.1.Ssreadandthendotheexercise.FurtherexpressionslearnedinActivity8.2.TasksSstoreporttheiranswersand2.Sslistenand3.(Suitableforbetterclassesorstudents)TinvitesSstosharetheirviewsonfuturemedicalcareand3.Ssdiscussandsharetheiropinions.Activity1.TasksSstoinformationaboutotheraspectsofthefuturelifeinadvance.1.SsgatherrelevantinformationfromtheApplywhathavebeenlearnttopractice.2.TasksSstodiscussingroupsbasedontheinformationobtainedandtheexpressionslearntinthis2.Ssmakegroupdiscussionusingthetargetexpressions.3.TinvitessomeSstoperformtotheclass.3.Sswatch,listenandDeveloideas板块教学设（80–90课Reading+语人与社会——内容分本篇文章是小说节选，选自Isaacv，从另角度反映单元。文章讲述了y的父母花大价钱为他从地球上运来一只真正的狗，可是y狗。通过这一板块的学习，学生能够从情感角度体会人工智能可能带来的影响。读写部分提供了一篇科幻文章的开头，学生能够根据此前学到的小说结构和“伏笔”写作手法，续写科幻小说。本版块旨在启发学生辩证地看待人工智能的发展，帮助学生进一步提升语言能力和思维品质。教学目学生能够感悟文章，加深对单元意义的认识，形成积极接教学重引导学生通过分析主人公的情感变化，预测故事教学难惑、人的选择等问题，学会辩证地看待科技发展。教学策Activity1.TasksSstolookforinformationbeforeclasstounderstandtheauthor’slifeandAtclass,TasksSstointroducetheauthorusingtheexpressionslearntinthisunit.1.SsgatherinformationinadvanceandreportatProvidebackgroundknowledgeandbringupthetopic.2.TystheasksSstotakenotes,summariseandanswerthe2.Sstakenoteswhilewatchingandanswerthequestions.TinvitessomeSstosharetheiranswers.TasksSstodiscussQuestion2ingroups.TasksgrouprepresentativestoexpresstheirSssharetheirSshaveagroupGrouprepresentativesexpressopinionsandothersmakeActivityTleadsSsbrainstormdifferencesbetweenlifeontheMoonandlifeonEarthandcompletetheSsbrainstorm,listdifferencesandcompletetheMakepreparationsfor2.TasksSstobrowsethetextquickly,findoutsentencesdescribinglunarlife,andcomparewiththeirownanswers.2.Ssreadthepassage,underlinesentencesdescribinglunarlifeandCultivateSs’abilityofindependentandcooperative3.TasksSstoreadthetextagain,underlinethekeypointsanddiscuss3.Ssreadthetext,findoutdifficultlanguageinpointsandsolvetheproblemsin4.(Suitableforbetterclassesorstudents)4.Ssorganiselanguageandexpressopinions.TaskssomeSstosharetheirviewsonthisSci-Fistory.ActivityTleadsSstopointoutthewritingelementsofthepassage.TasksSstoreadthepassageagain,completethesummaryofthestoryindependentlyandcheckinpairs.Ssreadthetextandnamethecorrespondingwritingelements.SscompletethesummaryfirstandworkinpairstosharetheirAppreciatetheideologicaland rynatureofthenovelwhilethestructureofthe3.TaskssomeSstosharetheiranswers.3.Sssharetheir4.TinvitessomeSstotalkabouttheirviewsonRobutt.4.Sslistenandexpress5.(Suitableforbetterclassesorstudents)5.SsexpressTasksSstoconsiderwhatmighthappennextandsharetheirviewswiththeclass.Think&1.TasksSstodiscussthefourquestionsin“Think&Ssdiscussthequestionsingroupsandthensharetheiropinionswiththeclass.Focusontheapplicationforeshadowingandtheconnectionbetweenthetwo2.TinvitessomeSstosharetheiropinions.ActivityMethod(Suitableforaverage-levelclassesorSummarisethethemeoftheunitandcultivateSs’thinking1.TguidesSstoreviewJimmyandhisparents’differentattitudestowardsrobotdogsummarisedinActivity3andysethe1.Studentsreviewthe ysereasonsandreportopinions.2.TasksSstomakethechoiceiftheywereJimmyandstatethe2.Ssmakechoicesandstatereasons.3.TasksSstocompletethetableindependentlyandsharetheanswersin4.TinvitessomeSstosharetheiranswerswiththeclass.3.Ssorganisethemainpoints,completethetableandsharewithMethod4.Ssshare(Suitableforbetterclassesor1.TasksSstodiscussthefirsttwoquestionsinStep1inpairsandsharewiththeclass.2.TasksSsbrainstorm,listtheprosandconsofrobotfriends.TasksSstolistatleastthreesupportingoropposingreasonstotalkaboutwhetherrobotsandhumanscanhaveatruefriendship.StudentsdopairworkandreporttheirSsbrainstormandlisttheiropinions.3.TasksSstoworkinpairs,choosetheopinionandhavea4.TinvitessomeSstoperformtotheclass.3.Sschoosetheopinion,organisethereasonsanddebatewiththepartners.4.Ssperformthedebatetotheclass.Activity1.TleadsSstoreviewtheuseofforeshadowinginthe1.Ssreadthepassageandexperiencetheuseofforeshadowing.Learnthetechniquesandpavethewayforwriting2.TasksSstoreadthestory,talkaboutthreequestionsinActivity5anddiscussinpairs.2.Ssreadthestoryanddiscussinpairs.3.TinvitessomeSstosharetheiranswers.3.SssharetheirActivity6-1.TasksSsbrainstormandpredictthefollowingstory.1.Ssofferideasaboutwhatwillhappennext.Applylanguageskillsandwritingstrategieslearntinthisunit2.TasksSstocompletethenotesforActivity6basedontheinformationgiveninActivity5.2.Sscompletethenotestontherestofthe3.TasksSstocontinuethestoryindependentlywiththenotesinActivity6.3.Ssfinishwritingthestoryindependently.4.TasksSsexchangestoriesandhelppartnerstoimprovethe5.TinvitessomeSstosharetheirstories.4.Ssexchangestories,correctpossibleerrorsandpromotethe5.Sssharestoriesandgivecomments.Presentingideas&Reflection板块教学设（PresentingideasReflection80–90课语人与社会——内容分Presentingideas板块要求学生先通过观察，了解未来可能存在的过对本单元的思考与表达，促进学生综合运用语言知识，相互作，展示个性，提升对于单元的理解与认识果做出评估和判断，并改进教学目出评估和分析，对自己的优缺点和得失做出，并与教师沟通改进教学重教学难指导学生对自己的学习行为和效果做出评估和分析，得失情况，不断改进学习方法，养成良好的惯。教学策Activity1.TasksSstolookthepicturesandanswerthefirstquestion.1.Ssobserveanddescribethepictures.Preparefortheidealdaydesign.2.TasksSstoaboutinwhatwaysAIbringsconveniencetoourlifeandmakecommentsin2.Ssexchangeideasin3.TinvitessomeSssharetheir3.SslistenandActivityTasksSstobrainstormotherchangesAIwillbringtoourfuturelife.TasksSstocompletethetableingroups.TinvitessomeSstoshareideas.SsofferSsdiscussandcompletethetask.SsshareBrainstormideastoprepareforthedesign.ActivityTasksSstochooseafuturedayanddescribewhattodoonthedaySsindependentlyandlistthemainpoints.Practiseskillsindesigninganideal2.TasksSstowriteashortpassagetodesignanidealdaywhichshouldcombinethetableinActivity2andwhathavebeenlearntinthisunit.2.Ssindependentlytodesigntheiridealday.3.TasksS