Unit 15 Healthy Eating教学案例

Unit 15 Healthy Eating教学案例,标签：中学英语教案,http://www.xuehuiba.com

The teacher advised us not to read carelessly . = The teacher advised us against careless reading .

对比：The teacher advised our reading carefully . (动名词复合结构)

(3) advise that + 主语 + (should) do

She advised that he spend his holidays in Heinan .

对比：（误）Sharon suggested me to ask Dr Yang for help .

（对）Sharon advised me to ask Dr Yang for help .

（对）Sharon suggested / advised that I should ask Dr Yang for help .

（对）Sharon suggested / advised my asking Dr Yang for help .

（对）I was advised to ask Dr Yang for help by Sharon .

(4) advice 是不可数名词，表达"一条建议"用：a piece / bit / word of advice 。

3. score (比赛的) 得分；（单复数相同）二十

The score at the end of the game was 5 to 4 against the visiting team . 比赛结果为 5 比 4 ， 客队败北。

What's the score now ? 现在比分是多少 ？

〖点拨〗

(1) scores of 许多，大批

The exhibition has scores of visitors every day .

(2) score 前有数词时，score 用单数，其后的 of 常省略。但在代词或者起定语作用的指示代词及物主掉次前的 of 不能省略。

Three score of them are League members .

Three score of those eggs are his .

She has two score (of) eggs . (这种情况下最好不用 of )

4. discuss 作及物动词是"讨论，议论"。名词形式是 discussion 。

I've something of great importance to discuss with you .

After careful discussion the two parties reached an agreement on this matter .

〖点拨〗

(1) discuss 后直接接名词、疑问词 + to do ，不接 about / on 。但discussion 后可以接about 。

（错）We have discussed about the problem .

（对）We have discussed the problem .

（对）We have had a discussion about the problem .

(2) discuss sth with sb 和某人讨论……

We will discuss the changes of our school with them later .

(3) discuss freely 自由讨论，discuss fully / thoroughly 充分讨论，discuss keenly 激烈讨论，under discussion 在讨论中，have a long discussion about / on sth 对……进行长时间的讨论， a heated / hot discussion 热烈的讨论。

5. suggestion 建议

Your suggestion is very helpful .

〖点拨〗

(1) 含有suggestion 的主语从句、表语从句、同位语从句、定语从句中主句谓语用 should 型虚拟式。

We agree to his suggestion that the book (should) be published once more .

(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

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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 .

（三）单元词组思维运用

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。

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