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必修3《Learning about Language》公开课PPT课件优质课下载
What will happen if you eat too little?
You should consult a doctor about how to put on weight
What will happen if you eat properly?
Healthy body benefited from taking exercise and eating properly.
A balanced diet is very important in our daily life.
Healthy eating
Key words and phrases
1 balance vt. 平衡；权衡；
n. 平衡；天平 【U】
[教材原句]
What will happen to you if you don't eat a balanced diet.
如果你想保持健康，你就应该保持均衡的饮食。
If you want to keep fit, you should keep a balanced diet.
= a healthy diet
(2012·天津)You are working too hard. You'd better keep a ________ (balanced) between work and relaxation.
答案：balance 本题考查名词的用法。句意：你工作太努力了，你最好在工作和休闲方面保持平衡。keep a balance“保持平衡”。
Muscle __________ and __________ are important parts in many sports skills.
肌肉力量和平衡是许多运动技能的重要组成部分。
balance
strength
balance
2 strength n. 强项；长处；优点；(advantage)
（人的）体力，力量
比较：energy 能；能量，（人的）精力
force 物理学意义上的力；武力；暴力