饮食、健康词汇：
加油！！！
主题句：
improve/promote/enhance/boost/be tremendously/ beneficial to＋ health ＝well-being
道理论证：
as for/in terms of/regarding/concerning/with regard(s)to/when it comes to ＋physical health身体健康

aerobic exercise:burn up calories-prevent/preclude excessive weight gain →reduce/diminish/ cut down on the risks/odds of weight-related diseases,such as diabetes,hypertension,and obesity improv

e blood circulation →prevent cardiovascular diseases

as for mental health

provide sb with a temporary escape from work and study →take their mind(s)off stressful things, such as…→unwind (themselves)=loosen upr=wind down trigger the release of endorphins,a substance to create happiness

delicious=tasty=scrumptious=savory=appetizing开胃的
饭菜香：aroma
区别：
odor=a particular and distinctive smell独特气味 fragrance=a pleasant or sweet smell芳香 ≈scent
驳论主旨句：impair/endanger/threaten/be detrimental to+health
道理论证：
physical health:

lead a sedentary lifestyle →stare at the screen for a long time →result in ineyestrain,stiff neck, and sore back 2 binge/dig in ＋mass amounts of junk food and snacks →high-fat,high-sugar,and high-calorie → obesity

mental health:
1 triggerinactivity and sloth→become indolent and idle
2 unsuitable contents:violent and obscene images→ lead children astray