一、话题“基础”词汇nowadays当今beconcernedabout关心majority大多数staplefood主食fiber纤维calorie卡路里,热量consistof=bemadeupof由……组成mineral矿物质nutrition营养berichin富有……behigh/lowin含……高/底beaccustomedto对……习惯takeexercise进行运动,锻炼buildupone'sbody增强体质essential必要的regular有规律的,定时的keepfit/healthy保持健康bebeneficialto对……有益doharmto对……有害loseweight减肥putonweight/gainweight增重,发福haveaninfluence/effecton对……有影响maintain保持abalanceddiet平衡饮食ahealthydiet健康饮食waysofcooking烹调方式beonadiet在节食aimtodo旨在vitamin维生素energy精力,能量dynamic动感的energetic精力充沛的athletic运动的,体格健壮的alcohol酒精cigarette香烟tobacco烟草recover康复characterbuilding磨炼意志的buildupone'scharacter磨炼意志buildoneselfup增强体质workout进行健身运动develop/buildupone'sbody强身健体developahabitof
养成……的习惯getintoagood/badhabitof染上好/坏习惯①Nowadaysmoreandmorepeopleareconcernedabouttheirhealth
当今,越来越多的人关心自己的健康
②Nothingismorepreciousth