精选优质文档-倾情为你奉上英语专四议论文首段常用句型（一）引出社会现象人们普遍接受的观点 (l) It is generally accepted/universally acknowledged that. 是被广泛承认普遍公认的。 It is universally acknowledged that vehicles are a major source of urban air pollution汽车是城市空气污染的一个主要来源，这是被普遍公认的。(2) There is an assumption that有这样一种想法 There is an assumption that modern life exerts a lot of pressure upon people, such as the pressure from education, career or family有这样一种想法：现代生活带给人们许多压力，如求学压力，工作压力或家庭压力。(3) Everybody
