高三英语公开课

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1、M7U2FitforlifeLearningaims:tomastertheimportantwords,phrasesandsentencestructuresinthisunit.1.dull,sharp,beneficial,astonish,relate2.wearsbout,letout,subscribeto,ifsoLearningmethods:teamwork,multi-mediaPart1PreviewSheet一、词形变化1.beneficial(adj.)(n.)___________(v.)___________2.possess(vt.)(n.)__

2、_________3.best-selling(adj.)(n.)___________4.potential(adj.)(n.)___________5.theory(n)(n.)___________6.abnormal(adj.)(反)_________7.astonish(vt.)(adj.)__________(adj.)__________(n.)___________8.application(n.)(v.)____________(n.)___________9.approval(n.)(v.)____________10.addicted(adj.)(v.)__

3、___________(n.)_____________(adj.)____________11.phenomenon(n.)（pl.）_______________二、课文重点短语归纳1.openupacupboard打开柜子2.preventstrokes预防中风3.increasethestandardofpeople’shealth提高健康水平4.reducetheriskofheartattack降低心脏病发作的风险5.incontemporarysociety在当代社会6.swellup肿胀，膨胀7.intheformof以…形式8.havethepotentialt

4、odo有潜力可能做…realize/achieveone’spotential发挥某人的潜能9.inlargequantities大量地10.figureout计算出，理解，弄明白11.byaccident偶然地，意外地12.increasethelengthofpeople’slives延长人的生命13.fadeaway逐渐消退14.beastonishedat/bysth对…感到惊讶15.be/get/becomeaddictedto沉溺于…16.relateto涉及，与…相关berelatedto与…有关/联系relatesthtosb向某人讲述in/withrelati

5、onto关于；涉及17.tryoutfor参加…选拔（或试演）tryfor试图获得，力争赢得tryon试穿18.bebeneficialtosth/sb19.bevitalfor/tosth对…极为重要20.takepossessionof占有，拥有sbbeinpossessionofsb某人占有某物sthbeinthepossessionofsb为某人所有21.wear(sth)out穿破，用坏bewornout（某人）精疲力竭；（某物）破烂不堪的22.massunemployment/production大批失业/批量生产23.itislikelythat…/sbbelike

6、lytodo…可能…24.managetodo…成功地做…25.subscribetosth同意；订阅6三、句型佳句欣赏1.Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.（背诵）仿写：不仅要给那些找工作的人提供帮助，而且也要医疗服务给那些需要的人。______________________________________________________________________________2.

7、ThereisevidencethatacupuncturebeganduringtheStoneAge,whenstonetoolscalledbianwereusedtopressareasofthebody.（背诵）仿写：有证据表明这幅画能够追溯到明朝，当时许多画家绘制了大量的画作。______________________________________________________________________________长难句分析1.Nearly3,500y