Unit 15 Healthy Eating教学案例

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(2) suggestion 的搭配有：make a helpful / timely suggestion 作出有益（适时）的建议。act on / at one's suggestion = act on / at the suggestion of sb 按照某人的建议做。

(3) suggestion , advice 和 opinion

advice 多指根据自己的学识和经验提出来的供人参考的意见。suggestion 指为改进工作、解决问题而提出的建议，比 advice 委婉。opinion 是日常用语，指对某事的观点、想法。另外，advice 是不可数名词。

Advice is seldom welcome . (谚语) 忠言逆耳。

In our opinion , these trees must be cut down at once .

We have decided to pay more attention to their suggestions .

1. at the doctor's 在诊所

At the doctor's you can have your eyesight tested .

2. visit a doctor = see a doctor 看医生，看病，就诊

He had to visit a doctor because of his heart trouble .

3. a piece of bread 一块面包

4. a bit 有点儿（修饰形容词）

These apples are a bit green . 这些苹果有些生。

5. have a good rest 好好休息一下

6. in four hours' time 四小时后，四小时内

Take two pills now and two more in fours' time .

They will arrive in two hours' time .

7. a diet of 一种……的食物

Every person needs water and a diet of healthy foods .

8 . different kinds of 不同种类的

There are different kinds of moon cakes on Mid-Autumn Day .

Different kinds of book ( = Different kinds of books = Books of different kinds ) are on show in the book fair .

9. in calories 以卡来计算

The energy is measured in calories . 这种能量以卡来计算。

10. be asleep 睡者（强调状态）。fall asleep 睡着（强调动作）

11. burn up 烧掉，烧毁；消耗掉。

While you are walking , your body is burning up 100 calories an hour .

If the satellite returns to the earth too fast , it burns up on the way .

The house burned up before the firemen got there .

12. as much as 像……那样多；多达；到达……的程度。as much as 用于不可数的物体，而 as many as 则用于可数的物体。该结构还可以变化为：as much + 不可数名词 + as 或者 as many + 可数名词 + as 的形式。

Here is a bottle of ink . You may use as much as you need .

The average distance of the sun from the earth is as much as 150 million kilometres .

太阳与地球的平均距离达一亿五千万公里。

You should rest as much as possible .

In the countries of Black Africa , there are as many as 700 languages .

When working there , she could earn as much as 500 dollars a week .

He is strong enough to carry as much as 200 jin .

13. be considered (to be ) + 名词或者形容词"被认为是……"

14. be rich in 含有大量的；充满

This kind of fish is rich in vitamins A and D .

A large stretch of land rich in coal is called a coal field .

注意其反义词组是：be low in 含量低。be high in 含有大量的……

15. too much 过于多的（修饰不可数名词、作主语、作宾语、作表语）。而much too修饰形容词和副词。

She gets up much too early , because she has too much work to do every day .

16 . take exercise 运动；锻炼

You need to take more exercise if you want to keep healthy .

She ate too much and did not take any exercise .

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17. put on weight 增加体重；发胖。lose weight 减少体重。

Too many sweets and not enough exercise will make you put on weight .

To the great joy of her , she has lost much weight .

18. in the form of 以……的形式

He made the suggestion in the form of a question .

All sounds travel in the forms of waves .

Water exists in the form of ice , snow , steam , etc.

19. one person in ten = one-tenth = one person out of ten 十分之一的人

注意区别：ten to one 十有八九，有可能

20. by the age of 在……岁前；不超过……岁。by 在这里相当于 before 。

She had had three children by the age of 35 .

He had been in the army for two years by the age of 18 .

注意：at the age of 在……岁时。试对比：

She married at the age of 30 .

She had been married by the age of 30 .

21. put … in order 把……按照顺序排列好

22 . value for money 合算，花钱值得

23 . scores of 几十的，大量的，许多的（修饰可数名词）

24 . value of money 合算，花钱值得

25 . lose weight 减少体重

26 . die from heart illnesses 死于各类心脏疾病

相关文章 ■ Unit 15 Healthy Eating教学案例 ■ 高二 Unit 17 Life in the future ■ Unit 14 Mainly revision ■ 高三 Unit 19 Lesson 75 ■ 高三 Lesson 74 ■ 高三 Unit 19 New Zealand ■ 高三 Unit 4 Lesson 16 ■ 高三 Unit 4 Lesson 15 ■ 高三 Unit 4 Lesson 14 ■ 高一 Unit 5 Lesson 14 ■ 高一 Unit 3 Lesson 12 ■ 高三 Unit 4 Lesson 13 ■ 高三 Lesson 12 ■ 高三 Unit 3 Lesson 10,11 ■ 高三 Unit 3 Lesson 9

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