阅读表达(共5小题,每小题2分,满分10分)阅读下面短文,请根据短文后的要求进行答题。(请注意问题后的字数要求)[1]Teenagerswhospendhoursinfrontofthetelevisionmayhaveapoorerdietasyo
阅读表达(共5小题,每小题2分,满分10分)
阅读下面短文,请根据短文后的要求进行答题。(请注意问题后的字数要求)
[1]Teenagerswhospendhoursinfrontofthetelevisionmayhaveapoorerdietasyoungadults,anewstudysuggests.It’snotclear,researcherssay,whethertelevisionitselfisthereason,butitispossiblethatthingslikesnacking(吃零食)infrontoftheTVorseeingadsforjunkfoodinfluenceyoungpeople’sdiets.
[2]Thestudyincludednearly1,400highschoolstudents.ItshowedthatthosewhowatchedTVforfivehoursormoreeverydayhadless-healthydietsthantheirstudentsfiveyearslater.Asagroup,theyatefewerfruitsandvegetables,butatemorefastfood,snackproductsandfriedfoods.
[3]"We’renotabletotellwhy,"leadresearcherDr.DaheiaJ.Barr-Andersonsaid."Butwedohavesomespeculations."PeoplewhospendalotoftimeinfrontoftheTV,especiallyteenagers,mayhavemoresnacks.Itmayinfluencetheirlong-termdietquality.It’salsopossiblethatTVadsforfastfood,sweetsandsnacksmaketeenagerseatmoreofthosefoods.TVtimemightalsoreplaceexercisetimeforsomekids.
[4]TheresearchersfoundaclearrelationshipbetweenTVtimeduringhighschoolanddietqualityoftheyoung.TheheaviestTVviewers ,andthosewho’dwatchedfewerthantwohourseverydayhadthemostfruits,vegetables.
[5]AccordingtoBarr-Anderson,thefindingssupportexperts’advicethatchildrenshouldwatchnomorethantwohoursoftelevisioneveryday."ParentsshouldcuttheTVtime,"Barr-Andersonsaid.Sheadvisedthatparentssetagoodexamplebyeatingright,beingphysicallyactiveandcontrollingtheirownTVtime.
小题1:Completethefollowingsentencesaccordingtotheunderlinedoneinparagraph3.(nomorethan5words)
SomechildrenmayspendmuchtimewatchingTVinsteadof .
小题2:Whatdoestheunderlinedword“It”inparagraph2referto?(nomorethan3words)
小题3:AccordingtoBarr-Anderson,whatshouldparentsdotosetagoodexamplefortheirchildren?(nomorethan15words)