普通高中课程标准实验教科书 英语选修6 Unit 3 A healthy life-R

  ADVICE FROM GRANDAD
Dear James,
It is a beautiful day here and I am sitting under the big tree at the end of the garden. I have  just returned from a long bike ride to an old castle. It seems amazing that at my age I am still  fit enough to cycle 20 kilometres in an afternoon. It's my birthday in two weeks time and I'll be  82 years old! I think my long and active life must be due to the healthy life I live.          
This brings me to the real reason for my letter, my dear grandson. Your mother tells me that  you started smoking some time ago and now you are finding it difficult to give it up. Believe me, I know how easy it is to begin smoking and how tough it is to stop. You see, during adolescence¹ I also smoked and became addicted² to cigarettes.
By the way, did you know that this is because you become addicted in three different ways?  First, you can become physically³ addicted to nicotine⁴, which is one of the hundreds of chemicals in cigarettes. This means that after a while your body becomes accustomed to having nicotine in it. So when the drug leaves your body, you get withdrawal⁵ symptoms. I remember feeling bad-tempered⁶ and sometimes even in pain. Secondly⁷, you become addicted through habit. As you know, if you do the same thing over and over again, you begin to do it automatically⁸. Lastly, you can become mentally addicted. I believed I was happier and more relaxed after having a cigarette, so I began to think that I could only feel good when I smoked. I was addicted in all three ways, so it was very difficult to quit. But I did finally manage.
When I was young, I didn't know much about the harmful effects of smoking. I didn't know, for example, that it could do terrible damage to your heart and lungs or that it was more difficult for smoking couples to become pregnant⁹. I certainly didn't know their babies may have a smaller birth weight or even be abnormal¹⁰ in some way. Neither did I know that my cigarette smoke could affect the health of non-smokers. However, what I did know was that my girlfriend thought I smelt¹¹ terrible. She said my breath and clothes smelt, and that the ends of my fingers were turning yellow. She told me that she wouldn't go out with me again unless I stopped! I also noticed that I became breathless quickly, and that I wasn't enjoying sport as much. When I was taken off the school football team because I was unfit, I knew it was time to quit smoking.
I am sending you some advice I found on the Internet. It might help you to stop and strengthen your resolve. I do hope so because I want you to live as long and healthy a life as I have.    
Love from
Grandad

1 adolescence   

n.青春期，青少年

参考例句：

• Adolescence is the process of going from childhood to maturity.青春期是从少年到成年的过渡期。
• The film is about the trials and tribulations of adolescence.这部电影讲述了青春期的麻烦和苦恼。

2 addicted   

adj.沉溺于....的，对...上瘾的

参考例句：

• He was addicted to heroin at the age of 17.他17岁的时候对海洛因上了瘾。
• She's become addicted to love stories.她迷上了爱情小说。

3 physically   

adj.物质上，体格上，身体上，按自然规律

参考例句：

• He was out of sorts physically,as well as disordered mentally.他浑身不舒服，心绪也很乱。
• Every time I think about it I feel physically sick.一想起那件事我就感到极恶心。

4 nicotine   

n.(化)尼古丁，烟碱

参考例句：

• Many smokers who are chemically addicted to nicotine cannot cut down easily.许多有尼古丁瘾的抽烟人不容易把烟戒掉。
• Many smokers who are chemically addicted to nicotine cannot cut down easily.许多有尼古丁瘾的抽烟人不容易把烟戒掉。

5 withdrawal   

n.取回，提款；撤退，撤军；收回，撤销

参考例句：

• The police were forced to make a tactical withdrawal.警方被迫进行战术撤退。
• They insisted upon a withdrawal of the statement and a public apology.他们坚持要收回那些话并公开道歉。

6 bad-tempered   

adj.脾气坏的

参考例句：

• He grew more and more bad-tempered as the afternoon wore on.随着下午一点点地过去，他的脾气也越来越坏。
• I know he's often bad-tempered but really,you know,he's got a heart of gold.我知道他经常发脾气，但是，要知道，其实他心肠很好。

7 secondly   

adv.第二，其次

参考例句：

• Secondly,use your own head and present your point of view.第二，动脑筋提出自己的见解。
• Secondly it is necessary to define the applied load.其次，需要确定所作用的载荷。

8 automatically   

adv.不加思索地，无意识地，自动地

参考例句：

• The machine cycles automatically.这台机器自动循环运转。
• She had automatically labelled the boys as troublemakers.她不假思索地认定这些男孩子是捣蛋鬼。

9 pregnant   

adj.怀孕的，怀胎的

参考例句：

• She is a pregnant woman.她是一名孕妇。
• She is pregnant with her first child.她怀了第一胎。

10 abnormal   

adj.反常的，不正常的，不规则的

参考例句：

• This warm weather is abnormal for February.二月里这种温暖的天气不太正常。
• That is simply abnormal.那简直是反常的。

11 smelt   

v.熔解，熔炼；n.银白鱼，胡瓜鱼

参考例句：

• Tin is a comparatively easy metal to smelt.锡是比较容易熔化的金属。
• Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。