报刊英语unit1-12课后问题

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1、Unit1:LifeStylesTextA:1.ThewriterthinksthatthebestwaytoappreciatehowmuchhaschangedinChinaistoexaminethepeoplethemselves:whattheyeatanddrinknowandhowdangerouslyoverweightmorethanone-fifthofadultsare.2.TraditionalChineselifestyleemphasizesrestraintwhiletheWesternlifestyleemphasizesindulgence.Thechan

2、gefromtraditionalChineselifestyletoWesternindulgencewillaffectpublichealthstrongly:deathsfromdiet-relatedillnessesareexpectedtoincrease10timesfasterthanpopulationgrowth.Andtheincreaseinhealthcarecostscouldslowdowntheeconomicdevelopment.3.Thetwomainfactorsofgainingweightarelessexerciseandmorefatint

3、hediet.Thecauseofthesechangesisthatpeoplehavemoremoneythanbefore.Theycanaffordtobuytelevisions,stereos,washingmachinesandrefrigerators,whichsavetheirlaborandmakethemlessactive.Andmorepeoplehavetakenonmoresedentaryjobsonassemblylinesorinoffices.4.Yes.Hebelievesthatincreasedsuppliesofalcohol,togethe

4、rwiththerisingdisposableincome,havestimulateddrinking.5.Yes.Unhealthyeatinganddrinkingmaycausesuchdiseasesasheartattack,strokeandadult-onsetdiabetes,andthegovernmentwillhavetospendmoremoneytotreatthesediseases.TextB:1.Whataretheyouth’seatinghabitsasrevealedinthereport?Whataretheconsequencesofthese

5、habits?Theyoungrarelyeatbreakfast,andeveniftheydo,theirbreakfastsareundernourishing.Theyoungpeoplearealsoeatingoutmoreoften,whoaremorelikelytodrinksugarybeverages.Theseunhealthyhabitshavemadechronicdiseasesmorecommonamongtheyoung.2.Whatshouldanutritiousbreakfastconsistof?Anutritiousbreakfastshould

6、includefivekindsoffood:grain,milk,egg,vegetablesandfruits.3.Whateffectsdoesdrinkingsugarybeverageshaveonchildren?Childrenwhoenjoyonecanormoreofasugarydrinkeverydayare44percentmorelikelytosufferfromametabolicsyndromeandare31percentmorelikelytobeobese.4.Whatareparentsadvisedtodoforthesakeoftheirchil

7、dren’shealth?Parentsshouldresistthepressuresthatleadmanytoneglecteatingthreesquaremealsadayandshouldinstillahabitofeatingbreakfastintotheirchildren.Thebestwaytheycandoistomakesuretheythemselvessitdowntoeatbreakfa