牛津上海版高一上册Unit 5 Think before You Eat集体备课ppt课件

这是一份牛津上海版高一上册Unit 5 Think before You Eat集体备课ppt课件，共18页。PPT课件主要包含了Para 1 ，Sugar，Para 2，grains，wheat，cereals，Para 3，age，gender，weight等内容，欢迎下载使用。

Many peple believe that sugar is nt healthy fr us. Others say that sugar is the best surce f energy. Sme peple eat meat while thers are vegetarians. Wh is right? What is yur pinin?
Steve Jbs is a fastidius (讲究的) eater, wh ften survived fr weeks eating just fruits and vegetables.- Walter Isaacsn
One man’s sugar may be anther man’s pisn.
A diabetes(糖尿病) patient
A hypglycemia patient (lw bld sugar)
One man’s meat is anther man’s pisn.
What t eat?
What des a balanced diet cnsist f ?Why is having a balanced diet imprtant?
Fd Grups
What des a balanced diet cnsist f ?
whle grains r wheat
milk & dairy prducts
meat & beans
whle grain bread
a large quantity f /sufficient/ many/enugh/ sme /a small amunt f/ a little / …
A balanced diet
shuld have/cntain/cnsist f…
whle grains r wheat
vegetables and fruits
meat, beans, milk and dairy prducts
ils, fats and sweets
Why is having a balanced diet imprtant ?
A lack f certain kinds f fd is dangerus.
Having t much f anything is dangerus.
cannt grw prperly
increase the risk f heart attacks (health prblems)
A: It may als cause prblems like besity r verweight, which may lead t diabetes, strke, etc.B: It can reduce their immunity(the ability t avid diseases) and affect their physical and mental develpment.
Which sentence shuld we use respectively?
What nutrients d we get frm fd?Hw shuld we decide n the fd we eat?
①fats ② prteins ③minerals ④vitamins
Fd is the s f energy and nutrients.
What nutrients d we get frm fd?
Brainstrming
What factrs shuld be cnsidered when we think abut “a balanced diet” fr different peple?
individual needs
physical activity
Lifestyle/eating habits
health cnditins
n eating habits
Write: *S--- a small amunt *M--- a mderate amunt *L--- a large amunt
Neither t little, nr t much
The meaning and imprtance f____________________________fr different peple
a balanced diet
Suitable diets
Write a reprt abut yur partner’s eating habits and give expert advice n having a balanced and healthy diet. The Psychlgy, Bilgy and Plitics f Fd