上饶托福听力下载文本 mp3

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1、智课网TOEFL备考资料上饶托福听力下载文本mp3智课教育小编为大家准备了《上饶托福听力下载文本mp3》，供各位备考托福的考生们参考使用!W:nokidding!i'mdoingareportonAntarcticaformygeographyclass.maybeicangetsomegoodinformationtoaddtoit.>>>点击下载MP3(MA)So,yousee,physicalillnesscanhavepsychologicalcauses.Now,wejusthavetimeto

2、introduceanotherinterestingexampleoftheinteractionbetweenthemindandthebody---placebos.Placebos---maybeyou'veheardthemcalledsugarpills---areharmlesssubstances---notalwayssugar---thatareusedroutinelyongroupsofsickpeopleinexperiments.Theseexperimentstestthee

3、ffectivenessofnewdrugs.Onegroupisgiventhenewdrug,theothergroupisgivenaplacebo,andtheresultsaremeasured.Asyoumightguess,someofthepeoplewhoreceivethenewdruggetbetter.Surprisingly,however,someoftheplacebogroupalsogetbetter.Why?Well,it'saninterestingquestion,

4、onewhichdoctorscan'tquiteanswer.Someofthegroupmayhavegottenbetterontheirown,withoutanytreatmentatall,butresearchhasshownthattheveryactoftakingamedicationthatyouthinkwillmakeyoubetter,oftendoesmakeyoufeelbetter.Haveyoueventakenanaspirinandfeltbetterinfivem

5、inutes?Aspirindoesn'tworkthatfast,doesit?[fallingintonation]Basically,ifyoubelieveyouwillgetbetter---sometimesyoudo.Thehistoryofhowdoctorsandhealershaveusedthemind-bodyconnectiontocurepeopleislongandinteresting---butIseethatit'stimetochose,soI'llhavetocov

6、erthisinthenextclass.You'llhavetoholdyourquestionsonthistopictillthen....Beforeyougo,Ihavesomehandoutsforyouconcerningthemidtermexamsnextweek.托福考前攻略：本文来源: