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ID:31537096
大小:2.70 MB
页数:17页
时间:2019-01-13
《高中英语 unit 2 fit for life section ⅰ welcome to the unit & reading-pre reading教学案 牛津译林版选修7》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、Unit2FitforlifeSectionⅠWelcometotheunit&Reading-PrereadingDoctorssayyouhadbetteruseitbeforeyouloseit.Themoreyousiteachday,themorechanceyouhaveofgettingsick.RichardRosenkranzofKansasStateUniversityisamongtheresearchers.Hesayspeoplewhositforlongperiodsareatgreaterriskofs
2、omediseaseswhencomparedwiththosewhositless.Hesaysthatisespeciallytrueforsomechronicdiseases.RichardRosenkranzstudiedtherelationshipbetweensittingandchronicdiseasesinmiddleagedAustralianmen.HeworkedwithresearchersfromtheUniversityofWesternSydney.Theystudiedthehealthrecordso
3、fmorethan63,000menfromNewSouthWales.Themenwerebetweentheagesof45and65.Themenreportedaboutwhatdiseasestheyhadordidnothave.Andtheykeptarecordoftheamountoftimethattheysateachday.Thestudyalsoshowsthatexercisingeverymorningfor30minutesdoesnotreducethehealthriskifyouspendthenext
4、eighthourssittingatadesk.Mr.Rosenkranzsaysitisimportanttomakesurethatyouexercise.Alsohesaysitisimportanttofindwaysnottositsomuchduringtheday.Manyjobstodayrequiresittingandworkingatadeskallday.JamesLevineworksattheMayoClinicintheUnitedStates.Hesuggestsworkingwhilestandingat
5、ahightablesomeofthetimeinsteadofsittingatadesk.Dr.Levinealsosuggestsstandingwhileusingthetelephoneoreating.Andhenotesthatifyouspendmore非常感谢上级领导对我的信任,这次安排我向股份公司述职,既是对我履行职责的监督,也是对我个人的关心和爱护,更是对**百联东方商厦有限公司工作的高度重视和支持。timeonyourfeet,youmayhavemuscleactivitythathelpsburnfatandsu
6、garinyourbody.Section_ⅠWelcometotheunit&Reading—Prereading[原文呈现][读文清障]Twolifesaving①medicinesThisarticlewillfocuson②twodrugsthatstartedrevolutions③inmedicine④.Ifyouopenup⑤anymedicinecupboard⑥orgotoanymedicinecounter⑦intheworld,itislikelythat⑧youwillfindaspirin⑨andpenicilli
7、n⑩.Bothofthesemedicineshavesavedmillionsofpeople'slives⑪andhaveprovedbeneficial⑫tomankindsincetheywereinvented.AspirinAspirinwasinventedin1897.However,thebasicchemicalusedtomakeaspirin⑬canbefoundinnature.Nearly3,500yearsago,peoplechewed⑭onleavesordrankakindofteamadefromlea
8、ves⑮possessing⑯aspecialchemical⑰toreducebodypainsandfever.About2,500yearsago,theGreek⑱phy
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