高二上册英语教案：Unit7.pdf

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1、人教修订版高二上Unit7LivingwithdiseaseReading教案Borndying[教学内容]全日制普通高级中学高二英语（上）第七单元Reading-Borndying[教学目的]1.通过讨论让学生了解有关艾滋病的基本常识；2．通过阅读培养学生分析问题和解决问题的能力。[教学重点]通过阅读培养学生分析问题和解决问题的能力[教学方法]小测验、预测、讨论、演讲[教学手段]多媒体[教学步骤]Step1:Lead-inbyshowingpicturesonthescreen.运用多媒体展示有关艾滋病的图片，使学生看到一幅幅触目惊心的数据和画面，在心灵受到震撼和情感引起共鸣的同时，

2、增强了急于了解有关艾滋病知识的欲望。T:Whatdiseasearethepeoplesufferingfrominthesepictures?Yes,AIDS.HowmuchdoyouknowaboutAIDS?Let'scheckyourknowledgewithanAIDSquizonPage49first.通过有关艾滋病知识的小测验，学生自己检查对艾滋病知识的掌握情况，进一步增强学生的求知欲。Step2:PredictionTodaywe'llreadatextaboutalittlegirlwhowasbornwithHIVandlivingwithAIDS.Withoutr

3、eadingthetext,pleaseraisequestionsyouthinkwillbeansweredinthetext.学生根据本单元的话题和课文的标题预测课文将涉及哪些内容，并纷纷提出自己认为课文将会回答的问题，培养了学生的想象力和对事物的预测能力。(板书学生提出的问题)S1:WhatisAIDS?S2:WhatisHIV?S3:HowdidthegirlgetAIDS?S4:HowdopeopletransmitHIV?S5:WhendidshegetAIDS?第1页共4页S6:HowisshelivingwithAIDS?S7:Isshedying?S8:Howiss

4、hefeelingaftergettingAIDS?S9:WhereisAIDSspreadingfastintheworldandwhy?S10:IsAIDStheonlythingthatAIDSpatientssufferfrom?Why(not)?⋯⋯T:Great!Allofyoudidagoodjob.Whatagoodimaginationyouhavegot!Nowlet'schoose4fromthequestionsyouraisedjustnow,anddiscussthemisgroups.Whichofthequestionsyoucareaboutmost?

5、学生通过举手表决的形式确定以下四个问题作为他们最关心的四个问题。1．WhatisAIDSandHIV?2．HowdopeopletransmitHIV?3．WhichpartoftheworldisAIDSspreadingfastandwhy?4．IsAIDStheonlythingthatAIDSpatientssufferfrom?Why(not)?Step3:Groupdiscussion学生分成四个小组讨论各组选择的话题。各小组根据前面学到的知识浏览中国HIV抗体检测中心网页(www.hivcn.com)和课文的内容作典型发言。第一组讨论什么是AIDS和HIV。AIDSist

6、heshortformforAcquiredImmuneDeficiencySyndrome.Itisadiseasethatbreaksdownthehumanbody'simmunesystemandleavesapersondefenselessagainstinfectionandillness.ItiscausedbyHIV.HIVisakindofvirus,whichwasfoundbyprofessorLucMontagnierinFrance.老师补充：Yes,soAIDSisadeadlyandincurablediseaseandHIVisaterriblevir

7、us.Everyday,nearly17,000peoplearefoundinfectedwithAIDS,andthereareuptoseveralbillionpeoplelivingwithHIVintheworldnow.第二组讨论HIV病毒传播的途径。HIVistransmittedviathefollowing3routes:unprotectedsex,infectedbloodtransfusions.Itcan'tbetr