高一英语UNIT4 Lesson1教案

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1、高一英语UNIT4Lesson1教案教学目标：认知目标：了解并逐步掌握有关网络空间的词汇。能力目标：(1)在阅读中体验阅读策略，完成阅读任务，并逐步培养阅读技能。(2)通过阅读了解网络发展的未来，引导学生积极参与讨论网络发展的利弊，培养学生运用所学知识进行交流和表达的能力。情感目标：通过本课阅读教学，让学生了解网络空间的未来，正确对待网络空间的发展。教学重点和难点 (1)重点词汇：affectattackchaoscrashentertainmentharmobvious(2)重点短语：beconnectedto

2、,bepessimistic/optimisticaboutoffersth.tosb,难点: usethenewexpressionstodiscuss:DoyoufeelpessimisticoroptimisticaboutthefutureoftheInternet?Why?教学步骤“Ⅰwarm-up1)单词拼写1.adj.人造的2.n.气候3.n.病毒4.vt.影响5.n./vt.进攻，攻击6.n.混乱，无秩序7.vt.撞击，坠毁8.n./vt.提供，提议9.adj.悲观的，厌世的adj.乐观的10.v

3、i.消失vi.出现2)thinking(1).Howwilltechnology（科技）changeourlivesinthefuture?weexpectgoodthingstohappen→weareoSomeexpectspredict（预言）thatbadthingswillhappen.→wearep(2).Prediction:Whichofthesetopicsdoyouthinkwillbementioned?A.Aliens（外星人）B.Robots（机器人）C.theInternetD.glo

4、balwarmingE.virtualrealityF.geneticengineering（基因工程）Ⅱ．Fastreading（1）.MatchingPart1ThefutureofvirtualrealityPart2ThegrowthoftheInternetPart3PessimisticideastowardsthefutureofcyberspacePart4Optimisticideastowardsthefutureofcyberspace(2)Matchthevocabularywiththe

5、definitionshackerchaosterroristcrashtheNetvirtualreality1.aterriblesituationinwhicheverythinggoeswrong2.theuseofcomputerstomakesituationsfeelandlookreal3.haveanaccidentbyviolentlyhittingsomething4.someonewhodoesterriblethingstoharmcountries,governmentsandpeop

6、le5.computersystemthatallowsmillionsofpeoplearoundtheworldtoshareinformation6.apersonwhoentersotherpeople’scomputerprogramsinsecretⅢ重点单词讲解1.connectv.连接，接通，联系，使……有关◆搭配：熟记下列搭配，特别是介词。(1)connect…to/with把……与……相连接/联系起来(2)beconnectedwith与……有联系/有关★拓展:connectionn.联系，关

7、系，连接inconnectionwith与……有关系，和(车、船等)联络着■运用:用所给词的适当形式填空，根据汉语完成句子。(1)Thereisabridge_______(connect)allthesevillagestothatroad.(2)又给我接错了电话。（答案connecting）Iwasagain____________tothewrongperson(答案connected)(3)我们由“蓝”这个字会联想到天空的颜色。We_______________________________thecol

8、orofthesky.(答案connecttheword“blue”with)(4)请你将这根电线和电视机连上好吗？Willyou_______________________thetelevision?（答案connectthiswireto）(5)你相信吸烟与心脏病有关系吗?Doyoubelievethatthere'sa_____________betweensmo