On the other hand, peoples income was on a（an） increase, they could afford to buy pirate houses!
Obviously, there were some good things resulted from this fact. Such as it could improve Chinese economy. But there were also some bad things, such as it took much time to go to work!
东方教育点评：（1）本文基本切题。
（2）字数不够，要酌情扣分。
（2）第一段描述图表不应该单列举出数字，而是应该重点描写变化趋势 ；第二段说明理由不够充分；第三段说明影响有点牵强。
（4）全文语言错误较多。
例3．（8分段）
From the graph it is clear that the percentage of the state owned house in china in a city has decreased greatly from 75% in 1990 to 20% in 2000, while the private house has increased sharply. what has caused these changes?
There are, I think, at least two main reasons for these changes. to begin with, with the development of the technology and science, peoples living standard has improved greatly and they can afford to buy high-graded things such as TV, computer and even house. Secondly it is due to the mind people hold and the ecomonic policy. As is known to all, the price of house is often very high, and people must (used to) save their money (for) many years, （however,）as their minds changed, they went to the bank to borrow money and the ecomonic policy also encouraged them to do so. There may be some other reasons, but the above mentiond are commonly acceptable.
To conclude, the ownership of houses reflect the development of our country and people are enjoying a better life, I am firmly sure that the productivity of the society will keep improving and people will enjoy a more affluent life in the near future.