怎么样零基础学英语butfewnutrients,vitaminsandminerals.Somefooddoeshavenutrients,forexamplepizza,butbecauseitcontainstoomanycalories,itisstillcalledjunkfood.Fruitandvegetablesarethebestexamplesofgoodfood.Theycontainfewcaloriesandmanyvitaminsandminerals.Ahealthydietshouldincludeavarietyoffood,mostofwhichshouldberichinnutrients.Thatdoesnotmeanthatweareneverallowedtoeatjunkfood.ThoseofuswholoveFrenchfries,sweets,icecreamandcheeseburgerscanstillenjoyanunhealthybiteeverynowandthen.Allwehavetodoistobecarefulhowoftenandhowmuchweeatofit.Ifwemaketherightchoicesaboutwhatweeat,wewillbehealthierandhavemoreenergytoenjoythegoodthingsinlife.Abalanceddietcombinedwithexerciseistherecipeforahealthylife.Andremember,itisbettertoeatapotatothantobeone.高级英语学生用书13单元吃出健康说说与你的同伴合作选择下列情景之一编一段对话,然后表演出来杨医生:莎伦,你有什么不舒服?莎伦:唉,昨晚我没睡好.杨医生:哪里不舒服?莎伦:我这儿有点疼.就是这儿,哎呀.杨医生:昨天你吃什么?莎伦:午饭时,我吃了一些面条,一份色拉,后来又吃了一个桃子.因为觉得不舒服,就没有吃晚饭.杨医生:桃子是熟的还是有点生?吃水果时,应该当心点.莎伦:有点生.杨医生:那就是问题所在了.这没什么严重的.你最好休息一下,这药每天吃三次.你很快会好的.我建议你以后不要吃不熟的水果.莎伦:好的,谢谢.再见.Scene1AparkinParis,1870Jeanne(J)issittinginthepark.Mathilde(M)walkstowardsher.M:Goodafternoon,Jeanne.J:(Lookingattheotherwoman)I'msorry,butIdon'tthinkIknowyou.M:Infactyoudo,butyoumaynotrememberme.Manyyearsagowekneweachotherverywell.I'mMathildeLoisel.J:Mathilde!Ohyes.Sorry,Idon'trecogniseyou.Wherehaveyoubeenalltheseyears,Mathilde?Ihopeyouweren'till.Youdon'tlookverywell.M:No,JeanneIwasn'till.IknowIlookolderthanmyage.That'sbecauseofhardwork--tenyearsofhardwork.J:I'msorry,Mathilde.Didyouhaveahardtime?M:Yes,veryhard.Yearsofhardwork,verylittlefood,onlyasmallcoldroomtoliveinandnever,nevermoment'srest.Thathasbeenmylifeforthepasttenyears.J:Mathilde!Ididn'tknow.I'msorry.MayIknowwhathappened?M:Well.Iwouldrathernottotellyou.J:Oh,come,Mathilde.Surelyyoucantellanoldfriend.Unit15ThenecklaceReadingTHENECKLACEM:Well,...Well,itwasallbecauseofthatnecklace,yourbeautifuldiamondnecklace.J:Mynecklace?Id