英国的青少年使用的违禁药品。例如摇头丸和大麻，比其它的欧洲国家多五倍。

10. Do you think you would follow this advice if you were a smoker?

你认为假如你是一个吸烟者，你会遵循这个建议吗？

11.Choose a time when you will be relaxed but also too busy to think about smoking.

选一个忙碌的让自己无暇考虑吸烟而又放松的时间。

四 语法： 目的状语

to do

in order to do

so as to do

不定式短语作目的状语，主要用来修饰动词，表示某一动作或状态的目的，逻辑主语通常是句子的主语，为了使目的意义更加清楚或强调，还可在前面加上in order(句首，句末)或so as（句中）

　To draw maps properly, you need a special pen.

　I've written it down in order not to forget.

　He shouted and waved so as to be noticed.

　The teachers are using new methods for students to make progress.

　　　　　　　　　　　　 结果状语从句

　　结果状语从句主要由so that, so...that, such...that等引导。在so...that结构中，so后面跟形容词或副词；在such...that结构中，such后面跟名词。

　e.g He made a wrong decision, so that half of his lifetime was wasted.

　他做了错误的决定，结果毁了半生。

　He told us such funny stories that we all laughed.

　他讲的故事非常有趣，我们都哈哈大笑。

　注意下列几种结构：

　1. So+形容词+a/an+单数名词+that

　 e.g. It was so hot a day that even the crops withered.

　天气极度炎热，连庄稼都枯萎了。

　2. such+a/an+形容词+单数名词+that

　e.g. It was such an interesting film that I saw it twice.

　这是一部很有趣的电影，我看了两次。

　3. So+many/few+复数名词+that

　e.g. He had so many things to do that he was busy all day long.\

　他事务繁杂，整天忙的不可开交。

　4. So+much/little +不可数名词+that

　e.g. He earned so little money that he could barely support his family.

　 他挣钱很少，几乎养活不了一家人。

　注：so/such放在句首引导结果状语从句时，主句动词与主语倒装

　e.g. So loudly did he speak that everyone could hear him clearly.

So quickly did the workmen finish their work that they were given a bonus.

工人们这么快就干完了，结果他们得了奖金。