Model 2 No Drugs
重点句型
1. Users who inject the drug are also in more danger if they share needles with other users.
如果那些注射毒品的人和其他吸毒者共用针头的话,他们会面临更多危险。
2. He told me that I could die if I didn't stop taking crack cocaine, so I took his advice and stopped immediately.
他告诉我如果我不停止吸食强效可卡因，我会死的，因此我接受了他的建议，立即开始戒毒。
3. Now I work in a centre for drug addicts, helping others to stop taking drugs.
现在我在一家戒毒中心工作,帮助别人戒毒。
4. Whatever you're doing when you want to smoke — do something else!
不论你想抽烟时正在做什么——去做别的吧！
5. Choose a time when you will be relaxed but also too busy to think about smoking.
选择一个你很放松但又由于太忙没法吸烟的时间。

句型探究
1. Users who inject the drug are also in more danger if they share needles with other users.
如果那些注射毒品的人和其他吸毒者共用针头的话,他们会面临更多危险。
(1) 本句是一个含有定语从句who inject the drug的主从复合句。主句是Users are also in more danger，条件状语从句是if they share needles with other users。
(2) share在本句中是动词,意为“共同使用；分担；分享”。常和介词with搭配使用，有时也可与among或between搭配。

2. Choose a time when you will be relaxed but also too busy to think about smoking.
选择一个你很放松但又由于太忙没法吸烟的时间。
该句用了too...to...句型表示“太……而不能……”,
表示否定含义。
It is too dry for the plants with bigger leaves to grow in the desert.
沙漠太干燥了，大叶子植物不适合在那里生长。
You ride the bike too fast to keep the balance at last.
你骑车太快了,这样会把握不好重心的。
并不是所有“too...to”结构的句子都表示否定意义
①“too...to...”结构之前带有but, only, all, never, not时,是强调肯定的表示法，译作“非常……”、“十分……”、“实在……”、“真是太……”等。
I am but too glad to do so.
我非常喜欢这样做。
We are only too happy to live in China.
生活在中国,我们太幸福了。
They are all too satisfied to go and do this work.
他们都很乐意地去做这项工作。
English is not too difficult to learn.
英语并不难学。
②某些形容词与too...to...句型连用时，too (=very)表示肯定的意义。这些形容词多为表示情感的词，如glad, pleased, surprised, delighted, happy, easy, willing, ready, eager, anxious等。
I am too pleased to see you here.
在这儿见到你我很高兴。
③在“too...to...”结构中,不定式为否定式时,是构成的双重否定,其意为“非常……；不会不……”,也不表示否定意义。
He is too kind not to help you.
他很善良，不会不帮助你。
The girl is too careful not to do it well.
这姑娘很细心，完全能干好那件事。