《On Generation Gap》,实在是不会写啊.

《On Generation Gap》,实在是不会写啊.
Directions:
Write a composition on the topic On Generation Gap in threee paragraphs in no less than 150 words.Base your composition on the outline given in Chinese below.
1.代沟是什么
2.代沟产生的原因
3.将来的发展趋势
字数要求:150

The differences found between members of different generations. More specifically, a generation gap can be used to describe the differences in actions, beliefs, tastes, etc. between members of younger generations when compared to members of older generations. While generation gaps have been prevalent throughout all periods of history, the width (differences) of these gaps have widened in the 20th and 21st centuries.
Although some generational differences have existed throughout history, modern generational gaps have often been attributed to rapid cultural change in the postmodern period, particularly with respect to such matters as musical tastes, fashion, culture and politics. These changes are assumed to have been magnified by the unprecedented size of the young generation during the 1960s, which gave it the power and inclination to rebel against societal norms, as reflected in songs such as the 1965 hit "My Generation" by The Who and "The Times They Are a-Changin'" by Bob Dylan.
Some interventions resulting from intergenerational research have proven successful in bridging the generation gap. Examples include multigenerational music groups, or programs bringing "bookend generations" (elders and preschoolers) together in intergenerational daycare centers where the elderly mentor the young.[4] Researchers find that positive relationships built between unrelated children and elders in these settings tend to be generalized to relationships within the family at home.