【Comparedtoadultschildrenseemtobemovingconstantly．Soit'snosurprisethatmostparentswhoarequizzedabouttheirchild'sphysicalactivityleveldescribetheirchildrenasfairlyactive．Butanewstudyofnearly2000Britishs】|小学英语问答-字典翻译问答网

问题标题：

【Comparedtoadultschildrenseemtobemovingconstantly．Soit'snosurprisethatmostparentswhoarequizzedabouttheirchild'sphysicalactivityleveldescribetheirchildrenasfairlyactive．Butanewstudyofnearly2000Britishs】

问题描述：

Comparedtoadultschildrenseemtobemovingconstantly．Soit'snosurprisethatmostparentswhoarequizzedabouttheirchild'sphysicalactivityleveldescribetheirchildrenasfairlyactive．Butanewstudyofnearly2000Britishschoolchildrensuggeststhatmanyparentsoverestimatetheamountofphysicalactivitytheirchildrenarereallygetting．

Theresearchersequipped1892Britishschoolchildrenages9and10withaccelerometersthatmeasureallphysicalactivityduringagiventimeperiod．TheresearchknownastheSpeedystudycollectedtheexercisedatafromchildrenat92schoolsinNorfolkEnglandbetweenAprilandJuly2007．

Achildwasregardedinactiveifheorsherecordedlessthananhouradayofphysicalactivity．Althoughthemajorityofchildrenstudiedweregettingenoughphysicalactivityasizableminorityofchildrenwerenot．Overall39percentofgirlsand18percentofboysstudiedweregettinglessthananhourofphysicalactivityeachday．

Butifyouaskedtheparentsoftheinactivechildrentodescribetheirchild'sactivitylevelthevastmajority—80percent—describedtheirchildrenasfairlyorveryphysicallyactiveaccordingtothefindingspublishedintheAmericanJournalofPreventiveMedicine．Interestinglythechildrenthemselveshadmoreawarenessabouttheirlackofphysicalactivity．Overall40percentofchildrenoverestimatedtheirphysicalactivity．

Butitwasn'ttheparentsofoverweightchildrenwhoweremostlikelytoguesswrongaboutphysicalactivitylevels．Theparentswhoweremostoutoftouchabouttheirchild'sphysicalfitnessweremorelikelytohavechildrenwhowereslim．Parentsofgirlswerealsomorelikelytooverestimatephysicalactivity．Theresearchersnotedthatparentsshouldbeeducatedabouttheimportanceofphysicalactivityforchildrenevenifthechildisnotoverweight．

"Parentsofslimchildrenappeartoassumethattheirchildrenareadequatelyactive"thestudyauthorsreported．"Increasingawarenessregardinghealthbenefitsofphysicalactivitybeyondweightcontrolmighthelphaveacorrectideaofphysicalactivitylevelsandencouragebehaviorchange．"

69．AccordingtotheSpeedystudywhatkindofchildrencanbejudgedphysicallyinactive?

A．S

富煜清回答：

　　【小题1】B 　　【小题2】A 　　【小题3】A

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