雅思小作文高分秘籍 对比类精彩例句

我们知道，雅思小作文是图表类的文章写作，需要对所给出的数据进行分析，其中，对现象进行对比就是一种非常重要的手段。今天，北外网课（北京外国语大学网络课堂）老师就整理了雅思小作文中的对比类例句，一起来看看吧。

During the firstdecade，the rates picked up a little in 1989,when they showed a 3% increase,but dropped to 52%.

This trend was alsoseen in both the 37 to 46 and the 47 to 56 age categories.

Although the formergroup showed a 3% increase from 79% in between 1969 and 1979, the rates droppedsharply to 64% in 1989 and 61% in 1999. Similarly with the latter cohort whoshowed a significant decrease in employment from 78% to 61% in 1979. Thefigures continued to decrease during the following two decades.  

The 27 to 36 cohort,however, showed a different story.

This time there was asteady increase in full-time employment rates. Beginning at around 75% in 1969,they rose to 79% in 1979, and continued increasing to 98% in 1999.

During the first halfof the twentieth century, there appears to have been a massive increase in theglobal food surplus from around 52 million tons in 1900,to 90 million tons in1910 and 130 million tons in 1920. And so the trend continued.

Yet in relation toincreased food surplus the data show that during the period there was actuallylittle change in the levels of world poverty, which, although showed smallfluctuations, remained at around the 50 percent level.

In fact, only during theperiods 1910 and 1940 to 1950 did they fall below the 50 percent mark. 6Even in1940, when there was a massive increase in food surplus to around 190 milliontons, world poverty levels still only reached 47 percent.  

Contrary to what isexpected, levels of world food surplus have little impact on world povertylevels which remain steady in the face of a much greater amount of foodsurplus.