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2019-2020年高中英语unit2TheEnvironmentwele学案牛津版必修5By:WeiJianian一.课前预习1.Learnandstudythefollowingwordsenvironmentenvironmentalistenvironmentally-friendlyatmospherepollutionplasticbagspoisonouswasterubbishchimneyindustrybalanceofnatureforestchemicaldesertsandstormrecycledamageprotectiondrinkingwaterfertilizer
2.Listthenaturaldisastersyouknow:3Searchforinformationaboutsomeenvironmentalproblemsyouknow:suchasfloodsforestfiresthegreenhouseeffect;acidrain.Prepareforthediscussioninclass.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________二.课堂学习
1.Talkabouttheenvironmentalproblems.2TalkaboutthepicturesonP21anddiscusshowtosolvetheproblemsProblemsCausesSolutionWhitePollutionAirpollutionDecreaseofForests’ForestfireSandstormsWaterPollution三.课堂检测1.Phrases:1.pourinto_____________
2.pilesofrubbish_______________3.classifyandrecycle_____________
4.letoutindustrialwaste_______________5.giveoffpoisonousgases__________
6.affectpeople’slife_______________7.take…intoconsideration___________
8.naturaldisasters______________
9.awake-upcall______________
10.developeconomy_______________
11.watershortages______________
12.acidrain_______________
15.阻止______________
16.处理__________
17.制定法律_______________18保护环境______________
19.白色污染_______________
20.砍伐树木_______________
21.全球变暖_______________
22.导致_______________
23.减少污染_______________24造成损害_______________
25.污染环境______________
26.有害健康______________
27.塑料袋_______________
28.破坏生态平衡___________四.课后作业WrittenWork在世界环保日到来前夕,联合国教科文组织就如何处理垃圾问题向全世界中学生征文请你以SavingOurCity为题,写一篇120词左右的短文文章的第一句已给出,但不计入总词数提示1.城市垃圾的危害
①污染环境;
②有害健康2.你所在的城市是如何处理垃圾的1垃圾分类;2报纸、玻璃的再利用;3填埋有害垃圾;4处理废水、废气;5尽我们的所能,爱护环境,保护环境sort分类Itisimportanttodealwiththerubbishincities...高二英语教学案Module5U2TheEnvironmentWele三.课堂检测词组1.倾倒
2.成堆的垃圾3.分类与回收
4.排放工业废物5.释放有毒气体
6.影响人们生活7.考虑
8.自然灾害
9.警钟
10.发展经济
11.水源短缺
12.酸雨
15.prevent…from
16.dealwith
17.passlaw18protecttheenvironment
19.whitepollution
20.cutdowntrees
21.globlewarming
22.leadto
23.reducepollution24causedamage
25.pollutetheenvironment
26.doharemtohealth
27.plasticbags
28.damagethebalanceofnature四.课后作业WritingSavingOurCityItisimportanttodealwiththerubbishincities.Rubbishmustbetreatedproperly.Otherwiseitmaycausealotofproblems.Itmaypollutetheairandwater.Whenpeoplebreathethepollutedairordrinkthepollutedwatertheymaygetiii.Ourcityhasbeguntopayattentiontotheproblem.AsfarasIknowsomerubbishissortedandsenttodifferentfactories.Rubbishsuchasoldnewspapersandglassisrecycled.Someharmfulrubbishissenttoacertainplaceandburied.Wasteairiscleanedbeforeitgoesintotheair.WastewateristreatedbeforeitispouredintoriversToprotecttheenvironmentthegovernmenthaspassedlawstopreventpeoplefromthrowingrubbisheverywhere.Weshoulddoourbesttotakegoodcareoftheenvironmentandfightagainstpollution.hurricanevolcanoNaturaldisasterstsunami。