清镇市卫城中学高二年级英语教学设计课题名称第4单元第２课时Readingforinformation科目英语年级高二班级高二（2、5）教学时间执教教师张燕课标要求通过阅读训练，培养学生用英语获取和处理信息的能力；用英语分析问题和解决问题的能力。学习者分析与教学环境分析学习者分析阅读对于学生是难点，也是重点。教学环境分析本文内容多，课文结构复杂。教学目标1、知识与技能本节课结束时，学生能够通过对Globalwarming的阅读和理解训练，使学生能够对全球变暖的进一步掌握；能理文章主旨和作者意图；能通过上下文克服生词困，理解语篇意义；能通过文章中的线索处理长难句，并顺利完成课后的阅读理解题。2、过程与方法1.通过让学生浏览标题和看图，带动学生预测文章大意；2.让学生快速浏览课文，用一个句子写下文章的中心思想；3.让学生结合上下文猜测课文中的某些生词；4.让学生浏览课后问题，并带着问题通读全文，理解文中的细节信息，力图找到答案；5.提出讨论问题；6.完成练习，学会复述课文.3、情感态度与价值观通过学习Globalwarming的基本概况，对全球变暖问题进行更多的了解。教学重难点重点培养学生用英语获取和处理信息的能力；用英语分析问题和解决问题的能力。难点归纳主旨大意；猜测生词的能力；内化课文信息，达到提升个人修养之目的；培养理解长难句的能力。教学资源多媒体教学环节教师活动学生活动教学效果导入新课Step1.GreetingsandLead-inToday,wearegoingtoreadglobalwarming.Throughreadingthisarticle,wecanlearnsomeinformationaboutourImaginesomethingabouttheproblems.Step1.WarmingupandPre-reading对课文大意的掌握environment.师生互动、探究新知Step2.TeachingTask1Encouragethestudentstolookatthetitleandpictureandpredictwhatthereadingisabout.Task2.Letthestudentsknowthatglobalwarming.Step3.UnderstandingIdeasTeacherasksthestudentstodothefollowingtasks:1.Whatdoesthe`greenhouseeffect`referto?2.Whathasresultedtheincreaseincarbondioxide?3.Whowrotethemagazinearticle?Whatisthenameofthemagazine?4.Whatarethenamesofthethreescientistsmentioned?5.Dothescientistsagreewithoneanotherabouttheglobalwarming?6.ThedifferentideasbetweenDr.JaniceFosterStep3mainidealsPart1(Paragraph1)a.ListtwoStep2.Learninganswerfollowingquestions:1.Whatdoesthe`greenhouseeffect`referto?2.Whathasresultedtheincreaseincarbondioxide?3.Whowrotethemagazinearticle?Whatisthenameofthemagazine?4.Whatarethenamesofthethreescientistsmentioned?5.Dothescientistsagreewithoneanotherabouttheglobalwarming?6.ThedifferentideasbetweenDr.JaniceFosterStep3mainidealsPart1(Paragraph1)a.ListtwodifferentattitudesamongscientiststowardsglobalwarmingPart2(Paragraphs2~5)b.It’suptoreaderstothinkanddecidewhetherpeopleshoulddosomethingaboutglobalwarmingornot.Part3(Paragraph6)c.Illustratehowglobalwarmingcomesabout.Part4(Paragraph7)d.Introduceadebateovertheissueofglobalwarming弄懂文章开头意思对文章细节的掌握differentattitudesamongscientiststowardsglobalwarmingPart2(Paragraphs2~5)b.It’suptoreaderstothinkanddecidewhetherpeopleshoulddosomethingaboutglobalwarmingornot.Part3(Paragraph6)c.Illustratehowglobalwarmingcomesabout.Part4(Paragraph7)d.Introduceadebateovertheissueofglobalwarming教学反思
