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时间:2018-09-04
《unit 21 lesson 1,2 power学案》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、Unit21WarmUpandLesson1SuperAthletes学案Period1【课前导学】(Whenmeetingwithdifficulties,youshouldlearntoconsultyourdictionary.)WordBank1.循环v._________血液循环n.___________2.pumpvi__________pumpn.________3.消化v_______n._______Readers’Digest______________digestion_________4.minen_________v_
2、_______miner__________mineral_________5.abuse_______abnormal_________6.义务的,必须的.___________.义务教育____________.必修课程____________7.基本的___________基本地__________8寻找_______,过去式________,过去分词_______9.controversial____________10.contradict__________11marathon________12.容忍v._________容忍,忍
3、受n.__________可容忍的,可忍受的adj___________13.违反v.__________n.___________14.supreme_____________supremacy___________15.每年的,年度的___________16.交换vi_________17.反对__________PhraseBank1.不论多大代价,不论怎样____________2.白费力气____________3.田径场__________4.随便地,随意地___________5.偶然遇见______________6.年复一年
4、_______________7.由于_________8.成功赶到……_______________9.破世界纪录_____________10.气喘吁吁__________11.或多或少,大约__________12.沉默地,默不作声_____________13.(机械、场所)在使用中__________14.促成,导致___________15.当场抓住某人在做某事____________【课文理解】(Readingcanenrichourmind.Readmoreandyou’llgainmore.)【CarefulReading】I
5、.1)Whatisthegeneralidea?A.TheathleteswhotookpartinthefirstOlympicGamesarenotasfastasathletestoday.B.Dopingisahugeprobleminthesportingworld.C.Thepresentandfutureofthesportingworldisbeingseriouslyandnegativelyaffectedbydopingandgene-therapy.D.BenJohnson,FlorenceGriffithandFloy
6、dLandishaveallshockedtheworldbytheirspeed.2)WhichofthefollowingisNOTtrueaccordingtothetext?A.Drugshavesideeffectsonhealth.B.Newdrugsaredevelopedallthetime.C.Sometimesitisdifficulttotestwhetheranathletehastakendrugs.D.Eachathletemustreceiveanti-dopingcheck.3)Whichofthefollowi
7、ngisNOTtrueaboutgene-therapy?A.It’smuchhardertocatchathleteswhohaveusedgene-therapy.B.Scientistshavefoundthatgene-therapycandamageanathlete’sliver.C.Ifathletesusegene-therapy,wewillseeworldrecordsbeingbeatenlikeneverbefore.14D.Usinggene-therapytodobetterinsportsisalsocheatin
8、gliketakingdrugs.II.Decidewhetherthestatementsaretrue(T)orFalse(F).1)Taking
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