关于吸烟的雅思作文范文推荐：男妇吸烟比例

雅思吸烟作文话题如下：

The proportion of male and female smokers in Someland from 1960 to 2000.

1960年至2000年某地男性和女性吸烟者的比例。

思路解析：

1. 两条线，建议每条线一段;

2. 每条线的描述请参考经典折线写法(在数据库里有，详见《单线 指导写法》);

3. 关键性数据不可少，如值，最小值等;

4. 本文用到了线段之间的对比关系，如文中的: 6 times of 和 smallest difference with，这些都是加分项.

参考范文：

The chart compares the rate of smoking in men and women in Someland between 1960 and 2000. Overall, the proportion of smoking for both is currently declining and fewer women smoked throughout the period.

Initially, the peak of male rate was reached in 1960, when it was 600 in every 1000, over 6 times of that of females. This number then decreased gradually to 500 by 1975 and continued to decrease but more steeply to 250 by 2000, which had the smallest difference with the level of women.

Oppositely, the rate of smoking in women in 1960 was the lowest at only 90 in every 1,000. By 1965 this increased to 180, followed by a sharper rise to 320 by 1975. The rate of female smokers then remained stable at 320 until 1980 at which point the figure began to decline and ended up at 200 by 2000.

In conclusion, the rate of smoking in men dropped straightly throughout the whole period while the figure of women smokers went through a fluctuation.

重难点词汇学习：

proportion

释义

n.部分，份额; 比例; 匀称; 面积，规模;

Water covers a large proportion of the earth's surface.

水覆盖了地球表面的大部分。

The pressure in the cylinders would go up in proportion to the boiler pressure.

汽缸内的压力会随着汽锅压力的增加而相应增加。

We must keep a sense of proportion about all this.

我们对所有的这些都要有轻重缓急之分。

declining

释义

adj.倾斜的，衰退中的;

v.辞谢，谢绝（邀请等）( decline的现在分词 ); （道路、物体等）下倾; （太阳）落下; （在品格、价值上）降低;

The declining dollar gave heart to skittish investors.

美元的衰落给总是担惊受怕的投资者们带来了信心。

Official statistics show real wages declining by 24%.

官方统计数字表明实际工资下降了24%。

The nub of the matter is that business is declining.

事情的实质是工商业在萎缩。

Oppositely

释义

adv.相对地，对立地;

Oppositely, I think the AD of Dumex powdered milk is a perfect originality.

通过一块蛋糕, 9个小朋友分享来说明喝多美滋奶粉的小朋友既聪明又有爱心.

The excited gas is beamed into the oppositely directed cones like two giant searchlights.

就像巨大两盏探照灯,激发后的气体被定向发射到反锥体中.

On the conakry, C 2 varied oppositely . Especially during deep sleep state , C 2 increased significantly.

C2值的变化则与它们相反, 尤其在深睡期显著升高.

fluctuation

释义

n.波动，涨落，起伏，[物]脉动; 动摇不定，踌躇; [生]彷徨变异;

A firm secures a needed commodity and is protected against price fluctuation.

公司得到需要的商品,而且不会由于价格变动而受损失.

The erratic fluctuation of market prices is in consequence of unstable economy.

经济波动致使市场物价忽起忽落。

Sometimes temporal fluctuation may take place inthe local velocity.

有时,在局部速度中可能出现瞬时脉动.