Unit1ScienceandScientistsReadingandThinking教学设计高中英语人教版选择性

Unit1·ScienceandScientists读思课教学设计授课内容：人教版选择性必修二Unit1ScienceandScientists(JohnSnowDefeated"KingCholera")授课课型：读思课课例来源：第十七届全国高中英语教师教学基本功大赛

以下是听课记录与反思教学思路LeadinShowapictureaboutTuyouyou(4minutes)Task1

Review

thestepsofscientificresearch.Task2

Place

thestepsofscientificresearchinorder.ReadingProceduresActivity1

Readforbackground(Para.1)Readparagraph1andanalyze

whatischoleraandwhoisJohnSnow.Activity2

ReadforstructureReadthewholepassageandfindouteachtopicofeachparagraphs.(Usethefourphasesofanevent:

setting,development,climaxandending.)Activity3

Readfordetails

(Para.2&3)Task1

Findout

thetwocontradictorytheories

andtheonethatJohnsubscribedto.(Watchavideoinordertoknowwhatthetwotheoriesare.)Task2

Readforfindingthestagesofscientificresearchinparagraph2.Task3

Readparagraph3indetailtofindthestagesofscientificresearch.Activity4

Readforanalysis(Para.4&5)Throughsomeunderlinedwords,teacherhelpsstudentstoget

goodqualitiesofJohn.Activity5

MakeatitleTask1Letstudentsmakeatitleforthispassageandmakeentsonthesetitles.Task2

Q1:WhydoesthewritersayJohndefeatedtheKingCholera?Q2:Whydoesthewriteruse"King"inthetitle?PostreadingActivity6

ShowTime:MakeanevaluationWriteafewlinestohonorJohnwhoweresupposedtobegivenaLifetimeAchievementAwardintheceremony.(Forhiscontributions,effects,goodqualitiesandreasons)Homework(pulsoryandoptionaltasks)EvaluateChecklist(PPT上展示但课堂上未体现）听课反思这篇课文非常经典，新、旧版人教都保留这篇课文，《普通高中英语课程标准》里也以这篇课文呈现教学案例。因此，要以这篇课文创新或突破教学设计难度不小。本节课，张老师的导入体现建构主义学习理论，通过已学过的选择性必修一第一单元屠呦呦知识背景，挖掘已知的科研研究过程的图式，建构本篇文章要掌握的科研阶段顺序。这个设计独特，将知识串联起来，学生能够在脑袋里构建相似话题的知识思维导图。教学过程中，张老师鼓励学生开口表达所理解的内容、所思考的想法，特别注意到有位学生大胆地表示自己还不会但是能够邀请好朋友帮忙回答，可见师生之间是一种放松、平等的关系。教学设计有两条线，一是通过理解语篇内容梳理出科研阶段的顺序；二是深度挖掘语篇里呈现的John

Snow的精神品质。前者帮助学生培养准确、熟练地理解和陈述某一事件的能力；后者引导学生能够通过辨析、判断科学家的精神品质，以此为镜，形成自己独立、正确的价值观。不过，听课过程中看到中间环节，学生多次回