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时间:2018-12-22
《高中英语 unit22 environmental protection lesson3 natural disaster导学案 北师大版选修8》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit22EnvironmentalProtectionLesson3NaturalDisasterStep1:LearningAims:(学习目标)1.Tomakesurestudentscanpronouncethewordscorrectly.2.Tomastertheusagesofsomeimportantwordsandphrases.ImportantandDifficultPoints:(重难点)Tomastertheusagesofsomeimportantwordsandphrases.Step2:Checkpreview(检查预习)Letsomestudents
2、readwordsinlesson3andcommunicationworkshop.Step3:Self-study(自主学习)一、重点单词1. n.台风 2. adj.巨大的 3. n.范围;规模 4. adj.多变的 5. n.降雨量 6. n.灌溉 7. adj.艰难的 8. adj.在近海岸的 9. n.巨大的灾难 10. n.分离;分开 11. n.方法 12. vt.建造 13. n.砖;砖块 14. adj.多山的 15. vt.&vi.逃走 16. n.可能性;潜在性 二、
3、重点短语1. 导致 2. 谋生 3. 彻底毁灭 4. 打开;袭击;恶劣地对待 5. 克服 6. _______________从……恢复/痊愈 7. 结果 8. 处于风险中 9. 武装着……Step4:Cooperating(合作探究)词类转换:按要求写出下列单词的适当形式(1)changeable(adj.)________________(v.)改变,变化(2)irrigation(n.)____________(v.)(3)sepa
4、ration(n.)________________(v.)(4)construct(v.)________________(n.)(5)mountainous(adj.)_______________(n.)山(6)negative(反义词)_____________(积极的)(7)considerate(adj.)_____________(v.)思考,考虑(8)allocate(v.)____________(n.)(9)politics(n.)______________(adj.)政治的(10)calculate(v.)______________(n.)2.翻译下列短语(1
5、)resultfrom_____________(2)separate...from...______________(3)bynomeans______________(4)fleefrom_____________(5)sumup____________(6)allthebest_______(7)asamatteroffact_____________(8)breakawayfrom________________(9)breakout________________Step5:Doingexercises(课堂检测)1.At isaviolenttropicalstorm
6、withverystrongwind. 2.Howmanypeopleparticipatedintheg ceremony? 3.Nowadaystheinternationalsituationsarec .Youcanneverpredictwhatwillnexthappenprecisely. 4.Itisverydryherebecausetherehavebeenfouryearsofbelowaverager . 5.Sometimeswomenhavear timeinoursocietywhenapplyingforajob.6.Britai
7、n’so oilindustrydevelopsverywellthesedays. 7.Nochildrenwouldliketosufferfroms fromtheirparents. 8.Allm havebeentriedtosolvetheproblem. 9.Itisourdutytoc aharmonioussociety. 10.Somestudentsinthem areashavenoacce
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