Lesson3NaturalDisasters (5).ppt

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1、NaturalDisastersReading济源高级中学尚书楼英语组1.如果有必要的话，你可以查阅字典。2.许多工人正面临着失业的危险。3.倘若再多一次机会，他或许已经成功了。4.在过去的几十年里，济源发生了巨大的变化。5.村民们尽其所能去营救困在洪水中的两个男孩。Revision（温故知新）Importantphrases:如果有必要参考、查阅许多在…危险中在过去的几十年中发生受困于ifnecessaryrefertoagood/great/largenumberofinthelast/pastfewdecadesbeindangeroftakeplacebetra

2、ppedinObjectives（教学目标）1.usethevocabularyofnaturaldisasters2.completetextswithsentencegapswithproperreadingstrategy.3.mastertheusagesofimportantwords:means,adoptandconsiderate.Attheendofthislesson,you’llbeabletoStep1.WarmingupnaturaldisastersNaturaldisastersearthquakeNaturaldisastersflood

3、NaturaldisastersdroughtNaturaldisastersvolcaniceruptionNaturaldisastershurricaneNaturaldisastersforestfireNaturaldisasterstyphoonNaturaldisasterslandslideStep2.自学检测ReadingstrategyReadforcluesaboutthemissingsentence.(time,place,pron.linking)1.TerriblefloodinginAsia…bExampleevenEurope…unde

4、rwaterReadingstrategyReadforcluesaboutthemissingsentence.(time,place,pron.linking)2.Reducedrainfall;drierftheYellowRiverfailedtoreachthesea3.Why…?gOneansweris…ReadingstrategyReadforcluesaboutthemissingsentence.(time,place,pron.linking)4.ThishasbeencausedbyCO2...eGlobalwarming5.…theworste

5、ruption…a…amuchgreatereruptionSummary七选五的高效做题方法？通读选项，边读边做从前后文的意思上判断其逻辑性从词汇上锁定线索从关联词上查找衔接与过渡从句式结构特点来检测其连贯性Step3.探究释疑Importantwords:meansadoptconsideratemean?Heisalwaysmeanwithmoney.Itismeantospeakillofothers.Whatdoyoumean?Developingourcountry’seconomydoesnotmeansacrificingtheenvironment.I

6、didn’tmeantohurtyou.v.adj.吝啬的，小气的卑鄙的，刻薄的打算做…意味着意思是…Step4.巩固检测translation电话是一种通讯工具。请务必按时上交报告。这条新建议已经被广泛采纳。Thetelephoneisameansofcommunication.Pleasebyallmeanshandinthereportontime.Thisnewsuggestionhasbeenwidelyadopted.translation4.我们应该更体贴父母。5.在发展经济时，我们必须考虑环境保护。Weshouldbemoreconsideratetoo

7、urparents.Wemusttakeenvironmentalprotectionintoconsiderationwhendevelopingtheeconomy.Homework1.以思维导图的形式整理means&mean的用法。2.完成学案上检测拓展部分。