There is a dramatic changes(There is a dramatic change OR There are some/many dramatic changes) in the ownership of houses in city of Shanghai during 1990-2000.As manifested by the chart above,the rate of stated-owned houses was up to seventy-five percent and three times as many as that of private houses in 1990;five years later,nonetheless,the gap between two datas was not apparent any more;by 2000, what surprised us was that the rate of private houses was up to(建议用amount to因为前面用过up to 了) eight percent and far beyond that of state-owned houses.
Actually,it is not a hap (gap?)concerning this phenomenon,and there are several reasons behind this trend.for(For) one thing,people's life standards(应该是living standards) and capacities of purchase have(have had) a notable improvement;for another,the policies and regulations about houses have increasingly tilted to individuals in recent years;the most important reason,as far as I concerned(I am concerned),is that the state-owned houses could no longer cater for growing citizens who eagerly desiring possessing(who are eagerly desiring for OR who eagerly desire for) their own house(houses),which they can freely decorate it(them) and put it (them)on sale at any time.
This tremendous variety bring (brings)an army of impacts(在牛津字典中impact后有[C,usually sing, U],意思是常用作单数,所以….) in both individuals and society.For individuals,increasing young people begin not to wanna live with their parents after married(they get married),but to
desire(desire for) having a relatively independent and free room when they have abilities to realize it;for society,the pattern of conventional big family(应该是extended family) have(has) been broke through and directly result(results) in the emergence of more small families.
楼主的作文很不错啊,用词很丰富[em02]
以上是个人意见,仅供参考