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2019-2020年高中英语unit2TheEnvironmentReading2教案牛津版必修5I月日课题M5Unit2Reading1课时2备课人审核人授课人教学目标TolearnthelanguagepointsinthereadingpassageandthereforeenlargeSs’vocabulary教学重点Survivedebatecommentvoicelay许多表达法倍数表达法教学难点许多表达法倍数表达法教学手段Multimediaandablackboardanddictionaries教学过程交流展示Wordextension
1.economy_________adj.______________经济学家
2.environment__________adj._____________(环境保护专家)
3.preservation____________vt.
4.poisonous_______________n.
5.benefit_____________adj.
6.responsible____________n.
7.stable______________n.
8.effective___________n.--________vt.
9.destruction____________vt.
10.disappoint_______________n.时间5分钟学生活动复习及拓展词汇预期目标巩固词汇运用效果反馈互动探究TheteachershelptheSstolearnkeywordsandphrases
1.debate⑴vt.vi辩论,争论搭配debate(about)sth.withsb.debatewh-+tododebatewithoneself独自考虑,心中盘算⑵n.辩论,争论underdebate正在辩论中拓展beyonddebate无可争辩openadebate展开争辩holdadebate举行争辩awarmdebate激烈的争辩
2.layvt.产卵,下蛋,放置,摆放(laidlaid)lie撒谎----lied---liedlie(平躺)---lay---lain拓展layaside把----放在一边,储存(某物)待用layoff解雇(工人)layout摊开,摆出
3.approach⑴vtvi接近,靠近,着手处理⑵n.[u]靠近,临近[c]通路,入口,方法,途径(常和介词to连用)拓展makeapproachestosb.设法接近……approachsb.on/aboutsth.为……与打……交道beeasyofapproach(人)容易接近;地方容易到达,交通方便
4.Sentencetranslation关于“许多”的用法见下表Cn.manymanyaagoodmanyalargenumberofnumbersofUn.muchagreatdealofalargeamountoflargeamountsofCn.Un.plentyofalotoflotsofalargequantityoflargequantitiesofamassofmassesofeg
1.Theyoungdancerslookedsocharmingintheirbeautifulclothesthatwetook_____picturesofthem.A.manyofB.massesofC.thenumberofD.alargeamountof
2.Asaresultofdestroyingtheforestsalarge______ofdesert_______hascoveredtheland.number;hasB.quantity;hasC.number;haveD.quantity;have时间15分钟学生活动
1.回答提问,在教师帮助下了解运用
2.自己查字典了解基本运用
3.小组探讨拓展运用预期目标掌握词汇运用迁移应用
1.Multiplechoices
2.Readingcomprehension
3.Writing1.AtaroughestimateNigeriais_________GreatBritain.A.threetimesthesizeasB.thesizethreetimesofC.threetimesasthesizeofD.threetimesthesizeof2.Whatatable!I’veneverseensuchathingbefore.Itis____itislong.A.halfnotaswideasB.widenotashalfasC.nothalfaswideasD.aswideasnothalf
3.ItisreportedthattheUnitedStatesuses_____energyasthewholeofEurope.A.astwiceB.twicemuchC.twicemuchasD.twiceasmuch时间学生活动独立做题预期目标
1.自由运用词汇,正确做题
2.提高阅读能力
3.提高写作能力效果反馈板书设计I.WordextensionII.KeywordsIII.Keyphrases教后反思收获不足措施。