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《英语听力教程(第2册)Unit 8 听力原文》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、Unit8听力原文PartICAneasywaytorememberhowmuchweneedtoexerciseforfitnessistokeepinmindthelettersF,IandT:Frequency---3to5daysaweekIntensity—tillyourheartratereachesyourtargetspeedTime-15to60minuteseachtime Thenyoumayaskhowtoworkoutyourtargetheartspeedrange.Let'sdoittogether.
2、Theupperlimitofyourtargetheartspeedrangeis190minusyourage. Thelowerlimitis160minusyourage. Forsomeonewhois20yearsold,forexample,histargetheartspeedrangewouldbebetween140beatsperminute(160-20)and170beatsperminute(19~20).Onceyou'vegotyourtargetspeedrange,youmaystartchecki
3、ngwhetheryourexercisegivesyouthefitnesseffect.First,warmupwithfiveminutesforstretchexercises.Thenstartyourenergeticexercise(e.g.jogging).About10minutesafterstartingenergeticexercise,stopandcheckyourpulserate(whichisthesameasyourheartrate).Finally,countyourpulsebeatsforl
4、5secondsandmultiplybyfour.Remembertotakeyourpulserateassoonasyoustop.Ifyouwaiteven30seconds,theratewillhavebeguntoslowandwillnotbeaccurate.Youaregettingthefitnesseffectifyourpulserateisinyourtargetheartspeedrange.PartIIThedigestivesystemanddiarrheaAEverynowandagain,astr
5、essfulsituationmayarisethecourseofourschool,homeorcommunitylife.Often,thesituationinvolvesdisagreementsbetweenpeople.Sometimes,thesituationinvolvesworkdifficulties—notknowinghowtosolveaproblemorhavingtomakeadifficultdecision.Atothertimes,itinvolvesmoney—nothavingenought
6、ospendordisagreementoverwhattospendon.Thatiswhyrelationshipproblems,work-relatedproblemsandmoneyproblemsarethreewell-knownsituationsthatcausestress.Soknowinghowtohandlepeople,learninghowtosolveproblemsormakedecisions,andlivingwithinourincomeallhelptocontrolstress.Herear
7、efourwaystohelpyoucontrolstressfromsituations.Clue#1:Bekind,lovingandpolitetoyourparents,grandparents,brothersandsisters.Maketimetotalk,playandrelaxtogether.Clue#2:Treatothersthewayyouwouldlikethemtotreatyou.Smile,chat,laughanddothingstogether.Learntocooperate,shareandm
8、akesacrificesforothers.Clue#3:Donotkeepyourworriestoyourself.Talkthemoverwithsomeoneyourespect.Twoheadsarebett
