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Healthy eating
辽宁省抚顺市第十二中学人教版高中英语必修三 Unit 2 Healthy eating（导学案）.doc
辽宁省抚顺市第十二中学人教版高中英语必修三 Unit 2 Healthy eating（导学案2）.doc
Unit 2 Healthy eating
核心单词
1. balance
n. 天平；平衡；结余，余额
v.平衡；权衡
Can you balance yourself on skates?
你穿冰鞋能保持平衡吗?
If you earn ￡100 and spend ￡60，your balance is ￡40.
如果你挣100英镑，花60英镑，那么你就会结余40英镑。
You have to balance the advantages of living in the country against the disadvantages.
你得权衡一下住在乡下的好处和坏处。
常用结构:
keep a balanced diet 保持饮食平衡
要点突破
精讲精析
keep ones balance 保持平衡
lose ones balance 失去平衡
out of balance 不平衡
a sense of balance 平衡感
bank balance 银行余额
blance of trade贸易差额
keep balance of nature保持生态平衡
The two trucks had wheels out of balance on delivery.
这两部卡车在交货时车轮失去了平衡。
The boy has a lot of disadvantages, but on balance I think he is still a good boy.
这个男孩有很多缺点，但全面考虑，我认为他仍然是好孩子。
联想拓展
balanced adj. 合理的；收支平衡的；镇静的
balanced diet 均衡饮食
a balanced judgement 公平的判决
高手过招
单项填空
In education there should be a good among the branches of knowledge that contribute to effective thinking and wise judgment.(2009•12•江西玉山检测)
A.distribution B.balance
C.combination D.assignment
解析:选B。balance平衡；distribution分发,分配,散布,分布；combination结合,联合；assignment分配，功课，任务，被指定的（课外）作业；（分派的）任务，委派。根据句意，选B。
2. lie
vi.& n.说谎；谎话，谎言(lied，lied，lying)
vi.躺，卧；处于(某一位置)，在于……(lay，lain，lying)
常用结构:
tell a lie／tell lies to sb. 对某人说谎
a white lie 善意的谎言
lie to sb. 向某人说谎
lie in 在于；处于……状态
there lies ... 某地有……
lie on ones back/side/stomach仰卧/侧卧/俯卧
It’s no wonder that she lied to the court.
难怪她对法庭撒了谎。
West of the lake lies the famous city.
那个著名的城市坐落在湖的西面。
You are lying but lies can not cover up facts.
你在说谎，但谎言掩盖不了事实。
I’d rather use my money than leave it lying in the bank.
我宁愿把钱花掉也不愿搁在银行里不用。
联想拓展
lay vt. 放；搁；下(蛋)；产(卵)(laid，laid，laying)
高手过招
单项填空
There was an oil painting in the corner. It Boonit2 healthy eating
Warming up:
Do you eat a healthy diet?
Which one would you prefer? Western food or Chinese food?
What do you usually have for breakfast / lunch /supper?
Which food is rich in fat / fibre / sugar / vitamin / protein?
Which food is rich in fat /fibre /sugar / vitamin / protein? (pictures shown on the screen)
Which food is rich in fat / fibre /calcium(钙) / sugar /vitamin / protein? (pictures shown on the screen)
What will happen if you do not eat a balanced diet？
What is healthy diet?(discussion)
Pre-reading
1. What do you thinld go into a good meal?
2. Imagine you and your partner are going to invite some friends for dinner. What special food of your place would you offer them? Plan a menu.
3. Look at the title of the reading passage and the pictures. Predict what the passage is about.
Fast reading
Read the text quickly to find out which sentence is the main idea of the text.
Comprehending
I. Divide the whole passage into three parts, and give the general idea of each part and then retell the story.
Part 1
Part 2
Part 3
II. Tick the correct answers
1. Usually Wang Peng’s restaurant was full of people.
2. Yong Hui could make people thin in two weeks by giving them a good diet.
3. Wang Peng’s regular customers often became fat.
4. Yong Hui’s menu gave customers more emery-giving food.
5. Wang Peng’s menu gave customers more protective food.
6. Wang Peng decided to compete with Yong Hui by copying her menu.
III. Compare the two restaurants:
Wang Peng’s restaurant Yong Hui’s restaurant
Food
drink
price
strength of the diet
weakness of the diet
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