Unit10HealthWarm-upIntensiveReading--TextAExtensiveReading--TextBExtensiveReading--TextCUnit10HealthUnit10HealthUnitOverviewPassagesAcademicSkillsTestAIntensiveReadingSeveralStepstoaBetterBrain(I)translatingskillsNumeralsandmultiplesTextBExtensiveReadingSeveralStepstoaBetterBrain(II)WritingSkillTechnicalpaper(II)TextCExtensiveReadingSquattingandKneelingMaybeBetter

forYourHealththanSittingListeningSkillDictationUnit10Health

Healthisfarmoreimportantthanwealthandwisdom.Goodhealthenablesustoenjoyourlifeandachievewhatwehopeforinourcareer.Onthecontrary,poorhealthtendstodepriveusofourinterestineverythingaroundus.Howtostayhealthyconcernseveryone,thoughwehaveadvancedmedicine.Whenwediscussthis,somefundamentalprinciplesshouldbebroughtinmind.BeforeReadingWarm-upBeforeReadingWarm-upQuestionsUnit10HealthApproachingtheTopic1.Whatmeasuresshouldwetaketostayhealthy?2.Doyouknowanyfactorsthatwillcausebadhealth?3.Describeahealthproblemthatyouknowandexplainhowtosolveit.IntensiveReadingInformationanalysis1.Whatmeasuresshouldwetaketostayhealthy?Doexercises.Takemorefreshvegetablesandfruitandlessprocessedfood.Drinkenoughwater.Haveenoughsleep.Unit10HealthIntensiveReadingInformationanalysis2.Doyouknowanyfactorsthatwillcausebadhealth?Yes.Therearemanyfactorsthatwillcausebadhealth:SleepinglateatnightOfteneatingprocessedfoodLackofexercisesSmokingExcessivedrinkingUnit10HealthIntensiveReadingInformationanalysis3.Describeahealthproblemthatyouknowandexplainhowtosolveit.Takeobesityforexample,wecantakethefollowingmeasures:Eatlow-fatandcalorie-restricteddiets.Don’teatjunkfood.Doaerobictrainingforatleast150minutesaweek

.Takeawalkaftersupper.Avoidsleepingtoolateatnight.Unit10HealthIntensiveReadingTextASeveralStepstoaBetterBrain(I)Unit10HealthWordpreparationTextorganizationInformationanalysisLanguagefocusLead-inIntensiveReadingLead-inUnit10HealthHowtohaveabetterbrainCanwereverseorslowdementia?Whatmeasuresshallwetake?OR這里是A篇的導(dǎo)入部分，要求添加和A篇內(nèi)容相關(guān)的視頻，長度以2-5分鐘為宜，后面要編輯聽力練習(xí)，并附有聽力原文，具體參見本樣本）IntensiveReadingLead-inUnit10HealthFoodDrugsMusicWatchthevideoclipandfillintheblankswiththewordsyouhaveheardinvideo.IntensiveReadingLead-inUnit10HealthVideoIntensiveReadingLead-in1.Didyouknowthateverytimemusicianspickuptheirinstruments,therearefireworksgoingoffallovertheirbrain?Ontheoutside,theymaylookcalmandfocused,readingthemusicandmakingthepreciseandpracticedmovementsrequired.Butinsidetheirbrains,there'sapartygoingon.2.Well,inthelastfewdecades,neuroscientistshavemadeenormousbreakthroughsinunderstandinghowourbrainsworkbymonitoringtheminrealtimewithinstrumentslikefMRIandPETscanners.3.Theneuroscientistssawmultipleareasofthebrainlightup,simultaneouslyprocessingdifferentinformationinintricate,interrelated,andastonishinglyfastsequences.4.Playingamusicalinstrumentengagespracticallyeveryareaofthebrainatonce,especiallythevisual,auditory,andmotorcortices.5.Musiciansexhibitenhancedmemoryfunctions,creating,storing,andretrievingmemoriesmorequicklyandefficiently.1)2)3)4)5)6)7)8)Unit10HealthIntensiveReadingLead-inWatchthevideoagainandanswerthefollowingquestions：Whatisthemostobviousdifferencebetweenlisteningtomusicandplayingit?Thelatterrequiresfinemotorskills,whicharecontrolledinbothhemispheresofthebrain.2.Whatisthesignificanceoftherecentresearchaboutthementalbenefitsofplayingmusic?Thisrecentresearchaboutthementalbenefitsofplayingmusichasadvancedourunderstandingofmentalfunction,revealingtheinnerrhythmsandcomplexinterplaythatmakeuptheamazingorchestraofourbrain.Unit10HealthScriptIntensiveReadingLead-inDidyouknowthateverytimemusicianspickuptheirinstruments,therearefireworksgoingoffallovertheirbrain?Ontheoutside,theymaylookcalmandfocused,readingthemusicandmakingthepreciseandpracticedmovementsrequired.Butinsidetheirbrains,there'sapartygoingon.Howdoweknowthis?

Well,inthelastfewdecades,neuroscientistshavemadeenormousbreakthroughsinunderstandinghowourbrainsworkbymonitoringtheminrealtimewithinstrumentslikefMRIandPETscanners.Whenpeoplearehookeduptothesemachines,tasks,suchasreadingordoingmathproblems,eachhavecorrespondingareasofthebrainwhereactivitycanbeobserved.Butwhenresearchersgottheparticipantstolistentomusic,theysawfireworks.Multipleareasoftheirbrainswerelightingupatonce,astheyprocessedthesound,tookitaparttounderstandelementslikemelodyandrhythm,andthenputitallbacktogetherintounifiedmusicalexperience.Andourbrainsdoallthisworkinthesplitsecondbetweenwhenwefirsthearthemusicandwhenourfootstartstotapalong.Butwhenscientiststurnedfromobservingthebrainsofmusiclistenerstothoseofmusicians,thelittlebackyardfireworksbecameajubilee.Itturnsoutthatwhilelisteningtomusicengagesthebraininsomeprettyinterestingactivities,playingmusicisthebrain'sequivalentofafull-bodyworkout.Theneuroscientistssawmultipleareasofthebrainlightup,simultaneouslyprocessingdifferentinformationinintricate,interrelated,andastonishinglyfastsequences.Unit10HealthScriptIntensiveReadingLead-inButwhatisitaboutmakingmusicthatsetsthebrainalight?Theresearchisstillfairlynew,butneuroscientistshaveaprettygoodidea.Playingamusicalinstrumentengagespracticallyeveryareaofthebrainatonce,especiallythevisual,auditory,andmotorcortices.Aswithanyotherworkout,disciplined,structuredpracticeinplayingmusicstrengthensthosebrainfunctions,allowingustoapplythatstrengthtootheractivities.Themostobviousdifferencebetweenlisteningtomusicandplayingitisthatthelatterrequiresfinemotorskills,whicharecontrolledinbothhemispheresofthebrain.Italsocombinesthelinguisticandmathematicalprecision,inwhichthelefthemisphereismoreinvolved,withthenovelandcreativecontentthattherightexcelsin.Forthesereasons,playingmusichasbeenfoundtoincreasethevolumeandactivityinthebrain'scorpuscallosum,thebridgebetweenthetwohemispheres,allowingmessagestogetacrossthebrainfasterandthroughmorediverseroutes.Thismayallowmusicianstosolveproblemsmoreeffectivelyandcreatively,inbothacademicandsocialsettings.Becausemakingmusicalsoinvolvescraftingandunderstandingitsemotionalcontentandmessage,

musiciansoftenhavehigherlevelsofexecutivefunction,acategoryofinterlinkedtasksthatincludesplanning,strategizing,andattentiontodetailandrequiressimultaneousanalysisofbothcognitiveandemotionalaspects.Thisabilityalsohasanimpactonhowourmemorysystemswork.And,indeed,Unit10HealthScriptIntensiveReadingLead-inmusiciansexhibitenhancedmemoryfunctions,creating,storing,andretrievingmemoriesmorequicklyandefficiently.Studieshavefoundthatmusiciansappeartousetheirhighlyconnectedbrainstogiveeachmemorymultipletags,suchasaconceptualtag,anemotionaltag,anaudiotag,andacontextualtag,likeagoodInternetsearchengine.Howdoweknowthatallthesebenefitsareuniquetomusic,asopposedto,say,sportsorpainting?

Orcoulditbethatpeoplewhogointomusicwerealreadysmartertobeginwith?Neuroscientistshaveexploredtheseissues,butsofar,theyhavefoundthattheartisticandaestheticaspectsoflearningtoplayamusicalinstrumentaredifferentfromanyotheractivitystudied,includingotherarts.Andseveralrandomizedstudiesofparticipants,whoshowedthesamelevelsofcognitivefunctionandneuralprocessingatthestart,foundthatthosewhowereexposedtoaperiodofmusiclearningshowedenhancementinmultiplebrainareas,comparedtotheothers.Thisrecentresearchaboutthementalbenefitsofplayingmusichasadvancedourunderstandingofmentalfunction,revealingtheinnerrhythmsandcomplexinterplaythatmakeuptheamazingorchestraofourbrain./video/BV1wN411o7hP?from=search&seid=105877207119557999Unit10HealthIntensiveReadingWordpreparationv.boostmaximizeaugumentdemonstratesnaffletumblen.facultyrhythmlicensefeedbackdisordertherapystomachintakeyogurta.dietarydelicateintermediateaerobicchronicUnit10HealthIntensiveReadingTextorganizationPartI(Para.1-4)

TheeffectofsmartdrugsonthebrainA.Somedrugsareusedtomakepeoplestayawakeandkeepconcentrated.B.Somedrugshavealsobeenspeciallydesignedtoargumentmemory.PartII(Para.5-13)Theeffectoffoodonthebrain

A.First,gotothetopoftheclassbyeatingbreakfast. B.Asmartchoiceforlunchisomeletteandsalad. C.Don’tforgettosnaffleasnackmidafternoon,tomaintain

glucoselevels.D.Finallyfinishoffyoureveningmealwithstrawberriesandblueberries.PartIII(Para.14-16)TheeffectofmusiconthebrainA.ListeningtoMozartimprovedpeople’smathematicalandspatialreasoning.B.Aftertwoyearsofmusiclessons,pre-schoolchildrenscoredbetteronspatialreasoningteststhanthosewhotookcomputerlessons.C.Maybemusiclessonsexercisearangeofmentalskills,withtheirrequirementfordelicateandprecisefingermovements,andlisteningforpitchandrhythm,allcombinedwithanemotionaldimension.PartIV(Para.17-19)Gainfulemployment

A.Ifyouimproveyourworkingmemory,youcouldboostyourIQtoo.B.Workingmemoryisthebrain’sshort-terminformationstoragesystem.C.Theneuralsystemsthatunderlieworkingmemorymaygrowinresponsetotraining.Unit10HealthIntensiveReadingInformationanalysis1.

Accordingtotheauthor,whataretheseveralstepstoabetterbrain?Para.1-19

Thestepsincludetryingseveralsmartdrugs,havingsomefoodforthought,listeningtoMozartanddosomegainfulexercise.Unit10HealthIntensiveReadingInformationanalysis2.WhyaremanypeopleusingRitalin?Para.3ManypeopleareusingRitalinbecausetheywantsuperiorconcentrationduringexamsorheavy-dutynegotiations.Unit10HealthIntensiveReadingInformationanalysis3.Whydoestheauthorbelievehavingbreakfastisn’tsimplyamatterofgettingsomecaloriesdown?Para.7Becausebreakfastingdifferentfoodhasdifferenteffectonhuman’sbrain.Unit10HealthIntensiveReadingInformationanalysis4.Accordingtotheauthor,whywouldyoubetterfinishoffyoureveningmealwithstrawberriesandblueberries?Para.13BecauseRatsfedonthesefruitshaveshownimprovedcoordination,concentrationandshort-termmemory.Andiftheydon’tworksuchwondersinpeople,theystilltastefantastic.Unit10HealthIntensiveReadingInformationanalysis5.TrytodefinetheMozartEffectinyourownwords.Para.14ListeningtoMozartimprovedpeople’smathematicalandspatialreasoning.Unit10HealthIntensiveReadingInformationanalysis6.WhatisIQ?Para.17IQisameasureofallkindsofmentalproblem-solvingabilities,includingspatialskills,memoryandverbalreasoning.Unit10HealthIntensiveReadingLanguagefocus1.Thisisthebeginningofagradualdeclinethatinalltoomanyofuswillculminateinfull-blowndementia.(Para.1)這是逐漸衰退的開端，我們當(dāng)中的很多人到頭來會變?yōu)榘V呆Analysis:這是一個主從復(fù)合句。decline前面that引導(dǎo)的定語從句修飾先行詞decline。

Translation:Unit10HealthIntensiveReadingLanguagefocus2.Licensedtotreatnarcolepsy,theconditionthatcausespeopletosuddenlyfallasleep,ithasnotableeffectinhealthypeopletoo.(Para.2)Translation:該藥被批準用于治療發(fā)作性睡眠癥（一種使人們突然入睡的?。?，它對健康人也有明顯的效力。Analysis:這是一個復(fù)合句句，主語是it，Licensedtotreatnarcolepsy為過去分詞作伴隨狀語，thecondition為narcolepsy的同位語，其后的that引導(dǎo)定語從句修飾condition。Unit10HealthIntensiveReadingLanguagefocus3.It’sanopensecretthatmany,perhapsmost,prescriptionsformodafinilarewrittennotforpeoplewhosufferfromnarcolepsy,butforthosewhosimplywanttostayawake.(Para.3)Translation:以下是一個公開的秘密：有許多（或絕大多數(shù)）莫大菲尼的處方不是為發(fā)作性睡眠癥者開的，而是為那些想熬夜的人開的。Analysis:該句是一個復(fù)合句，包含一個同位語從句修飾secret，在這個同位語從句中又包含兩個定語從句，第一個定語從句whosufferfromnarcolepsy修飾people，第二個定語從句whosimplywanttostayawake修飾those。Unit10HealthIntensiveReadingLanguagefocus4.StudiesbytheUSmilitaryindicatethattyrosinebecomesdepletedwhenweareunderstressandthatsupplementingyourintakecanimprovealertnessandmemory.(Para.10)Translation:美國軍方的研究指出，我們處于壓力之下時，酪氨酸會被用盡，只有補充你的攝入量才能提高警惕性和記憶力。Analysis:該句是一個復(fù)合句，包含兩個并列的賓語從句，作indicate的賓語，第二個賓語從句中的關(guān)系代詞that不能省略。Unit10HealthIntensiveReadingLanguagefocus5.Notonlywillitfeedandlubricateadevelopingbrain,DHAalsoseemstohelpstaveoffdementia.(Para.12)Translation:DHA不僅會給正在發(fā)育的大腦提供營養(yǎng)和促進其順暢運轉(zhuǎn)，而且似乎還有助于防止癡呆。Analysis:該句為倒裝句，notonly放在句首修飾非名詞性成分，句子要倒裝。Unit10HealthIntensiveReadingLanguagefocus6.Maybemusiclessonsexercisearangeofmentalskills,withtheirrequirementfordelicateandprecisefingermovements,andlisteningforpitchandrhythm,allcombinedwithanemotionaldimension.(Para.16)

Translation:音樂課或許可以鍛煉一連串思維技巧，同時可以要求手指靈活、動作精確和聽準音高和節(jié)奏，所有這些都和有關(guān)情緒方面的東西結(jié)合在一起。Analysis:該句是簡單句，with后為skills的定語，allcombinedwithanemotionaldimension是一個獨立主格結(jié)構(gòu)，作句子的狀語，表示原因。Unit10HealthIntensiveReadingLanguagefocus7.Butrecenthintssuggestthataverybasicbrainfunctioncalledworkingmemorymightunderlieourgeneralintelligence,openinguptheintriguingpossibilitythatifyouimproveyourworkingmemory,youcouldboostyourIQtoo.(Para.17)。

Translation:但是近來有些線索表明，稱為暫存記憶的一種最基本的大腦功能可能構(gòu)成我們一般智力的基礎(chǔ)，同時展現(xiàn)出讓人感興趣的可能性：如果你的暫存記憶得到改善，你的智商也就可以得到提高。Analysis:該句為復(fù)合句，包含一個賓語從句作suggest的賓語，openinguptheintriguingpossibility為現(xiàn)在分詞作伴隨狀語，其中包含一個同位語從句解釋說明possibility，此同位語從句中又含有一個if引導(dǎo)的條件狀語從句。Unit10HealthKeytoExercisesTextAUnit10HealthKeytoexercisesEx.11.C2.D3.A4.B5.CEx.21.

Thestepsincludetryingseveralsmartdrugs,havingsomefoodforthought,listeningtoMozartanddosomegainfulexercise.2.ManypeopleareusingRitalinbecausetheywantsuperiorconcentrationduringexamsorheavy-dutynegotiations.3.Becausebreakfastingdifferentfoodhasdifferenteffectonhuman’sbrain.4.BecauseRatsfedonthesefruitshaveshownimprovedcoordination,concentrationandshort-termmemory.Andiftheydon’tworksuchwondersinpeople,theystilltastefantastic.5.ListeningtoMozartimprovedpeople’smathematicalandspatialreasoning.6.IQisameasureofallkindsofmentalproblem-solvingabilities,includingspatialskills,memoryandverbalreasoning.Unit10HealthKeytoexercisesEx.31.

Itisnotagoodchoiceforustotakemedicinestostayfocused.Iwouldnottrythesedrugs.Ibelieveeverymedicinehasitssideeffect,justaswhatDanielePiomelliwarns,“Tinkeringwithmemorymayhaveunwantedeffects”.“Ultimatelywemayenduprememberingthingswedon’twantto.”Actually,wecantakephysicalexercisestoimproveourmemoryandstayfocused.Furthermore,keepingearlyhoursandhavearegularschedulecanbeveryhelpful.2.Whatyouputinyourmouthcanchangeyourmentalhealth.Somepeopleevenrefusetoeatanyfoodpreparedwithchemicalsoradditives.Weneedtopromotebettereatinghabitsinordertoperformwellinourworkandstudies.Ex.41.underlying 2.genuine3.maximum 4.cognition 5.enhance6.supplementary7.demonstration8.intriguing9.diet 10.lubricatingEx.51.

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Unit10HealthKeytoexercisesEx.61.greymatter 2.mentalfaculties3.sideeffect 4.workingmemory 5.whitenoise 6.第一流

7.氨基酸 8.自由基

9.反式脂肪酸 10.智商Unit10HealthKeytoexercisesEx.71.這是逐漸衰退的開端，我們當(dāng)中的很多人到頭來會變?yōu)榘V呆。2.該藥被批準用于治療發(fā)作性睡眠癥（一種使人們突然入睡的?。?，它對健康人也

有明顯的效力。3.最后，你最好用草莓和藍莓結(jié)束晚餐。4.音樂課或許可以鍛煉一連串思維技巧，同時可以要求手指靈活、動作精確和聽準

音高和節(jié)奏，所有這些都和有關(guān)情緒方面的東西結(jié)合在一起。5.但是近來有些線索表明，稱為暫存記憶的一種最基本的大腦功能可能構(gòu)成我們一

般智力的基礎(chǔ)，同時展現(xiàn)出讓人感興趣的可能性：如果你的暫存記憶得到改善，

你的智商也就可以得到提高。Unit10HealthKeytoexercisesEx.81.Thelostexplorersatebirds’eggstostaveoffstarvation.2.IfIwanttoborrowmoneyfrommyaunt,I’vegottokeepfriendlywithher,sowhateveryoudodon’tmakewaves.3.Thedoctorwasassociatedinthechild’smindwithinjectionsandpains.4.Ifyourtalentcombineswithdiligence,youcanexcelinyourpursuit.5.Millionsofpeoplegavefreelyinresponsetothefamineappeal.Unit10HealthTextBSeveralStepstoaBetterBrain(II)ExtensiveReadingTextorganizationLanguagefocuskeytoexercisesUnit10HealthThere’sanotherreasonwhyyourbrainlovesphysicalexercise:itpromotesthegrowthof_______________.TextorganizationExtensiveReadingJustasphysicalexercisecanboostthebrain,_______________canboostthebody.Themethodcouldboost____________,enhanceourorgasms,giveshypeoplemoreconfidence,liftlowmoods,alterthebalancebetweenleftandrightbrainactivity,andalterpersonalitytraits.Sleeponit(Paras.1-2)Bodyandmind(Paras.3-7)Extrasleepmakepeopleperformmuchbetterthannormalontasksrequiring_________________.Sleepiswhenyourbrainprocessesnewmemories,practicesandhonesnewskills—andeven________________.Severalstepstoabetterbrain______________mayboostmentalpowersbygettingextraoxygentoyourenergy-guzzlingbrain.Simplywalkingsedatelyforhalfanhourthreetimesaweekcanimproveabilitiessuchas_________________________________________by15percent.Positivefeedback(Paras.8-13)Thefirstattemptswereaimedatboostingthesizeof________________,whichcrescendoswhenwearecalmandfocused.____________worksbyshowingpeopleareal-timemeasureofsomeseeminglyuncontrollableaspectoftheirphysiology。Neurofeedbacksoonbecameapopularalternativetherapyfor____________.newbraincells

solvesproblemslearning,concentrationandabstractreasoningADHDAerobicexercisethealphawavementalhealthcreativity

Neurofeedbacksustainedattention

Unit10HealthEvenmoregentleexercise,suchas_________candowondersforyourbrain.yogaLanguagefocus1.Whileyouareasleepyourbrainwillreactivatethecircuitswhichwereusedasyoulearnedthegame,rehearsethemandthenshuntthenewmemoryintolong-termstorage.(Para.2)ExtensiveReadingAnalysis:這是一個主從復(fù)合句。其中，which引導(dǎo)一個定語從句修飾circuits。reactivate，rehearse和shunt都是并列的動作。Translation:在你睡著了的時候，你的大腦會重新激活你在學(xué)習(xí)這種游戲時使用的一些神經(jīng)回路，反復(fù)演練，然后將這些新記憶轉(zhuǎn)入長期存儲之中。Unit10HealthLanguagefocus2.

ThefamousstoryabouttheRussianchemistDmitriMendeleevsuddenly“getting”theperiodictableinadreamafteradaystrugglingwiththeproblemisprobablytrue(Para.2)關(guān)于俄國化學(xué)家德米特里·門捷列夫一整天艱難地鉆研問題之后在夢中突然“得出”周期表的著名故事可能是真實的。

ExtensiveReadingAnalysis:這是一個簡單句。主干為Thefamousstoryisprobablytrue，中間部分為story的定語。

Translation:關(guān)于俄國化學(xué)家德米特里·門捷列夫一整天艱難地鉆研問題之后在夢中突然“得出”周期表的著名故事可能是真實的。Unit10HealthLanguagefocus3.Untilrecently,receivedwisdomhaditthatwearebornwithafullcomplementofneuronsandproducenonewonesduringourlifetime.(Para.5)ExtensiveReadingAnalysis:這是一個復(fù)合句。句型haditthat意為“聲稱，說”。That后面引導(dǎo)一個賓語從句。Translation:直到最近，公認的看法是，我們出生時就帶有足額的神經(jīng)元，而且一生中不會產(chǎn)生新的神經(jīng)元。Unit10HealthLanguagefocus4.Astonishingly,manypatientsfoundthattheycould,thoughonlyrarelycouldtheydescribehowtheydidit.

(Para.8)ExtensiveReadingParaphrase:這是一個主從復(fù)合句。句中though引導(dǎo)的讓步狀語從句中，only位于句首要倒裝。Translation:令人驚訝的是，許多病人發(fā)現(xiàn)他們能夠改變這個數(shù)字，不過他們很少有人能夠描述是怎樣做成這件事的。Unit10HealthLanguagefocus5.Andtherearehintsthatthemethodcouldboostcreativity,enhanceourorgasms,giveshypeoplemoreconfidence,liftlowmoods,alterthebalancebetweenleftandrightbrainactivity,andalterpersonalitytraits.(Para.13)ExtensiveReadingAnalysis:這是一個復(fù)合句，包含一個同位語從句解釋說明hints，其中boost、enhance、give、lift、alter均為method的并列謂語。Translation:而且有跡象表明，這種方法能提高創(chuàng)造性，增強我們的興奮度，給懦弱的人以更多的自信，提高低落的情緒，改變左右腦活動間的平衡，還能改變性格特征。Unit10HealthKeytoExercisesTextBUnit10HealthKeytoexercisesEx.1

1.C2.D3.B4.D5.AEx.21.tumbled 2.hone 3.racked4.peers5.bust6.complement7.feedback8.depression9.impulsiveness10.sedentaryUnit10HealthKeytoexercisesEx.3

Unit10HealthKeytoexercisesEx.4在你睡著了的時候，你的大腦會重新激活你在學(xué)習(xí)這種游戲時使用的一些神經(jīng)回路，反復(fù)演練，然后將這些新記憶轉(zhuǎn)入長期存儲之中。這一結(jié)果在男孩子中最為顯著。雖然鮑爾丁認為這種聯(lián)系沒有因果關(guān)系，但是她表明，有氧鍛煉由于使大量消耗能量的大腦獲得額外的氧氣而可能增強腦力。直到最近，公認的看法是，我們出生時就帶有足額的神經(jīng)元，而且一生中不會產(chǎn)生新的神經(jīng)元。它通過向人們顯示他們生理機能的某個看來不可控制方面（例如心率）的實時測量數(shù)字，促使他們努力改變這個數(shù)字來達到治療目的。而且有跡象表明，這種方法能提高創(chuàng)造性，增強我們的興奮度，給懦弱的人以更多的自信，提高低落的情緒，改變左右腦活動間的平衡，還能改變性格特征。Unit10HealthInsightintoChinaTextCSquattingandKneelingMaybeBetterforYourHealththanSittingLanguagefocusLanguagefocusKeytoExercisesUnit10HealthInsightsintoChinaLanguagefocus1.TheUSC-ledteamhasshownthatrestingposturesusedbeforetheinventionofchairs—likesquattingandkneeling—mayholdtheanswer,astheyinvolvehigherlevelsofmuscleactivitythanchair-sitting.(Para.4）Analysis:Translation:這是一個主從復(fù)合句，that引導(dǎo)一個賓語從句。兩個破折號之間的內(nèi)容是插入語。從句中的as表示因為。南加州大學(xué)領(lǐng)導(dǎo)的研究小組已經(jīng)證明，答案可能就在椅子發(fā)明之前使用的休息姿勢中，比如蹲著和跪著，因為這些姿勢比靜坐在椅子上需要更多肌肉活動。Unit10HealthLanguagefocus2.Wetendtothinkhumanphysiologyisadaptedtotheconditionsinwhichweevolved.(Para.5)ExtensiveReadingAnalysis:這是一個主從復(fù)合句，which是關(guān)系代詞，指代“condition”，引導(dǎo)一個定語從句。Translation:我們傾向于認為人類的生理機能適應(yīng)于我們進化的條件。Unit10HealthLanguagefocus3.Tobetterunderstandtheevolutionofsedentarybehaviors,thescientistsstudiedinactivityinagroupofTanzanianhunter-gatherers,theHadza,whohavealifestylethatissimilarinsomewayswithhowhumanslivedinthepast.(para.7)ExtensiveReadingAnalysis:這是一個主從復(fù)合句，不定式做目的狀語。who做關(guān)系代詞，修飾“Hadza”，引導(dǎo)一個非限定性定語從句。Translation:

為了更好地了解久坐行為的演變，科學(xué)家們研究了一群坦桑尼亞游獵采集部落的成員——哈扎人的休息狀態(tài)，他們的生活方式在某些方面與人類過去的生活方式相似。Unit10HealthLanguagefocus4.Eventhoughtherewerelongperiodsofinactivity,oneofthekeydifferenceswenoticedisthattheHadzaareoftenrestinginposturesthatrequiretheirmusclestomaintainlightlevelsofactivity—eitherinasquatorkneeling.(Para.11)ExtensiveReadingAnalysis:這是一個主從復(fù)合句，第一個that引導(dǎo)一個表語從句。wenoticed做differences的后置定語。第二個that引導(dǎo)一個定語從句，修飾posture。Translation:盡管哈扎人靜止不動的時間很長，但我們注意到一個重要區(qū)別：他們經(jīng)常采用需要稍微運動肌肉來保持的休息姿勢——要么蹲著，要么跪著。Unit10HealthLanguagefocus5.Sincelightlevelsofmuscleactivityrequirefuel,whichgenerallymeansburningfats,thensquattingandkneelingposturesmaynotbeasharmfulassittinginchairs.(Para.14)ExtensiveReadingAnalysis:這是一個主從復(fù)合句，since表示因為，引導(dǎo)原因狀語從句。which作關(guān)系代詞，引導(dǎo)一個非限定性定語從句，指代前面的整個句子。Translation:因為少量肌肉運動需要消耗能量，通常這意味著燃燒脂肪，所以蹲和跪的姿勢也許不像坐在椅子上那么有害。Unit10HealthLanguagefocus6.Replacingchairsittingandassociatedmuscularinactivitywithmoresustainedactiverestposturesmayrepresentabehavioralparadigmthatshouldbeexploredinfutureexperimentalwork.(Para.18)ExtensiveReadingAnalysis:這是一個主從復(fù)合句，現(xiàn)在分詞做主語。that引導(dǎo)一個定語從句，修飾paradigm。Translation:用更持續(xù)的積極休息姿勢代替坐姿及其相關(guān)的肌肉靜止可能代表了一種行為模式，應(yīng)該在未來的實驗工作中加以探索。Unit10HealthKeytoExercisesTextCUnit10HealthKeytoexercises1.T2.F3.T4.F5.TUnit10HealthListeningIntegratedSkillsKeytoListeningpractice(10)tossandturn 2.heartrate 3.frequently4.disrupting 5.inducesUnit10HealthListeningIntegratedSkillsScript:Doyouhavetroublesleepingatnight?Thenmaybethisisforyou.Whenyouworryaboutneedingsleepand

tryingtofindacomfortableposition,you’reprobablyonlymakingmattersworse.Whathappenswhenyoudothat,isthatyour

actuallyincreases,makingitmoredifficulttorelax.Youmayalsohavesomebadhabitsthatcontributetotheproblem.Doyourest_________duringtheday?Doyougetvirtuallynoexercise,ordoyouexercisestrenuouslylateintheday?Areyoupreoccupiedwithsleep,ordoyousleeplateonweekends?Anyorallofthesefactorsmightbeleadingtoyourinsomniaby

yourbody’snaturalrhythm.Whatshouldyoudo,then,onthosesleeplessnights?Don’tbotherwithsleepingpills.Theycanactuallycauseworseinsomnialater.Thebestthingtodoisdrinkmilkoreatcheeseortunafish.Theseareallrichinaminoacidsandhelpproduceaneurotransmitterinthebrainthat

sleep.Thisneurotransmitterwillhelpyourelax,andyou’llbeonyourwaytogettingagoodnight’ssleep.TossandturndisruptingheartrateinducesfrequentlyUnit10HealthTranslatingIntegratedSkillsTranslatingpractice(10)數(shù)詞與倍數(shù)的譯法（Thetranslationofnumeralsandmultiples）Unit10HealthTranslatingIntegratedSkills翻譯技巧之十

——數(shù)詞與倍數(shù)的譯法

數(shù)詞是表示數(shù)目和順序的詞。英語中的數(shù)詞包括：基數(shù)詞（one,two,three…），序數(shù)詞（first,second,third…），倍數(shù)詞（once,twice,twofold,threefold…），其用法比較靈活，譯時要根據(jù)不同功能靈活處理，并反復(fù)核對。例如：

Theatomicweightofoxygenissixteen.氧的原子量是16。Ofthetwodesignsweconsiderthefirstmoreeconomical.

在這兩種設(shè)計中，我們認為第一種更為經(jīng)濟。

倍數(shù)的表達方法與翻譯，大致可分為如下幾種：1.double/twice:是……的兩倍，增加一倍，翻一翻;triple/treble:是……的三倍，增加了2倍;quadruple:是……的四倍，增加了三倍,翻兩翻Since1900thetotalUnitedStatespopulationhasmorethandoubled.1900年以來，美國的總?cè)丝谠黾恿艘槐抖唷?/p>

Asthehighvoltagewasabruptlytrebled,allthevalvesburnt.

由于高壓突然增加了兩倍，所有的電子管都燒壞了。

2.用increase，exceed（超過）,magnify,rise等表示倍數(shù)的增加Reportedlytheyieldperacrehasbeen30%increasedinsomuchasmodernagriculturaltechnologiesarepracticedinthishillyregion.Unit10HealthTranslatingIntegratedSkills

根據(jù)報道，由于現(xiàn)代農(nóng)業(yè)技術(shù)在那丘陵地區(qū)的實行，每畝產(chǎn)量已增加30%。

Theoutputofcoalhasincreasedbyafactorof3sincethen.

從那時以來，煤的產(chǎn)量增加了三倍。Theerr