Unit4Developingideas教学设计高中英语外研版选择性

Unit4Developingideas板块教学设计（建议时长80–90分钟，教师可根据教学实际酌情调整。）课型Reading+Writing主题语境人与社会——科技发展与信息技术创新，科学精神，信息安全内容分析本板块呈现了从另一角度反映单元主题的课文，语篇类型为议论文。本板块的导入活动是两篇旅行手记，通过阐述作者两次赴中国旅行的经历对比，引入主题。主课文介绍了共享经济的理念、现状、优点和隐患，既符合时代发展，又启发了学生的多角度思考，锻炼了学生的批判性思维能力。读写部分通过网络论坛的形式呈现了关于“无现金支付”的不同观点，进一步引导学生进行深入思考。本板块是单元主题的延展，通过本板块的学习，学生能够更加辩证地了解身边的经济活动，树立正确的价值观和金钱意识，进一步提升语言能力和思维品质。教学目标引导学生理解课文内容，加深对单元主题意义的理解。培养学生对日常生活的观察、思考的习惯，对日常经济活动进行理性分析，多角度看待事物，提升思维品质；引导学生掌握“正反论证”式议论文的基本特征和常见的阅读方法，使学生能够运用所学就“无现金支付”这一经济现象展开论述；引导学生联系自身实际，进一步辩证、深入地理解日常生活中及新兴的经济现象、经济活动，树立正确的价值观念和金钱意识。教学重点带领学生理解课文内容；学习议论文的写作方法。教学难点文章中有不少长句，要正确理解其意义与功能；学生对无现金支付背后的运行原理缺乏了解。教学策略P-W-P模式TeachingcontentsProceduresPurposesTeacher’sactivityStudents’activityActivity1(Design1)Organizegroupworktoreaddifferenttravelnotes.Discusswhat’sdifferentandwhat’sthesamebetweenthetwotravels.Askthetwoquestions.Invitesomegroupstosharetheiranswerstothequestions.Teachermakesnecessarycorrectionsorsupplements.Groupwork.Readdifferenttravelnotes.Discusswhat’sdifferentandwhat’sthesamebetweenthetwotravels.Answerthequestions.Shareanswerstothequestions.Toactivatestudents’backgroundknowledge.Toprepareforthefollowingreadingtasks.Activity1(Design2)1.Guidestudentstoreaddifferenttravelnotes.Askstudentstothinkaboutwhat’sdifferentandwhat’sthesamebetweenthetwotravels.2.Askstudentstodrawachartaboutthedifferencesandsimilarities,andthinkaboutthereasonsbehind.3.Asksomestudentstotalkaboutthechart,andimprovethechartatthesametime.1.Readdifferenttravelnotes.Thinkaboutwhat’sdifferentandwhat’sthesamebetweenthetwotravels.2.Drawachartaboutthedifferencesandsimilarities,andthinkaboutthereasonsbehind.3.Talkaboutthechart,andimprovethechartatthesametime.1.Toactivatestudents’backgroundknowledge.2.Toprepareforthefollowingreadingtasks.Activity2Guidestudentstoreadthetitleofthetext.Organizegroupworktodiscussthemeaningofthetitle.Invitesomegroupstosharetheirunderstanding.Teachertakesnotesontheblackboard.Askstudentstoreadthetextindependentlyandchecktheirunderstanding.Readthetitleofthetext.Ingroups,discussthemeaningofthetitle.Sharetheunderstandingofthemeaningofthetitle.Readthetextindependentlyandchecktheunderstanding.Toemphasizetheimportanceofthetitleofanarticle.Activity3Guidestudentstogothroughthearticlequicklyandfindthekeysentenceofeachparagraph.Makeclearthelogicofthetext.Askstudentstofinishthematchingwork.Invitesomestudentstosharetheirmatchingworksandtellthereasons.Checktheanswers.Gothroughthearticlequicklyandfindthekeysentenceofeachparagraph.Makeclearthelogicofthetext.Finishthematchingwork.Shareanswersinclassandtellthereasons.Checktheanswers.Toemphasizetheimportanceofthestructureofthearticle.Activity41.Guidestudentstolocatefocusonthepartsofthearticlethattalksaboutbenefitsandproblems.2.AskstudentstoreadthepartsofthearticleandfillintheblanksofActivity4.3.Invitestudentstosharetheirworkwithothers.4.Checktheanswers.1.Locatefocusonthepartsofthearticlethattalksaboutbenefitsandproblems.2.ReadthepartsofthearticleandfillintheblanksofActivity4.3.Sharetheworkwithothers.4.Checktheanswers.Toemphasizetheimportanceofthestructureofanarticle.Think&ShareOrganizegroupworktodiscussandexchangeopinionsofthequestions.Invitesomestudentstosharetheirideas.Encouragesupplementsanddiscussion.Inpairs,discussandexchangeopinionsofthequestions.Shareanswersorideas.Makesupplementsordiscussion.Toenhancestudents’understandingofthetopicandencouragethemtoshowtheirownopinions.Activity5Guidestudentstothinkaboutwhetherthesharingeconomymayhappeninotheraspectsofourdailylife.Organizegroupworktodobrainstormingthinkinganddiscussiononthefutureofthesharingeconomy.Askstudentstoanswerthequestions.Guidegroupstosortouttheirdiscussionresults,andmakeareporttoshare.Askeachgrouptopresenttheirreport,andevaluateothergroups’reports.Thinkaboutwhetherthesharingeconomymayhappeninotheraspectsofourdailylife.Dobrainstormingthinkinganddiscussiononthefutureofthesharingeconomy.Answerthequestions.Sortoutthediscussionresults,andmakeareporttoshare.Presentthereport,andevaluateothergroups’reports.1.Topracticeimaginationandcreativethinking.2.Tolearntotransferandusetheknowledgeinotherfieldsoraspectsofourlife.Activity6Askstudentstothinkaboutthewayofpaymenttheyuseintheirdailylife.Guidestudentstoreadthroughthetabletheyaregoingtofillin.Askstudentstoreadtheposts,gettheneededinfoandcompletethetable.Askstudentstosharetheirwork.Othersmakenecessarysupplements.Thinkaboutthewayofpaymenttheyuseintheirdailylife.Readthroughthetabletofillin.Readtheposts,gettheneededinfoandcompletethetable.Sharethework.Othersmakenecessarysupplements.Togetreadyforthefollowingwritingtask.Activity7-81.Getclearwhattowrite.GuidestudentstopracticeorallywiththehelpofActivity6.2.Askstudentstowriteanessayonpaper.2.Organizepairwork.Swatchessaystoreadandevaluate.3.Displ