2015大学英语四级作文常用句型：开篇

　　漫漫暑假除了放松度假之外，我们也不能忘记为下半年的四级考试做点准备工作呀。四级写作每年都是考后大家吐槽的重点对象，其难度可想而知，有意参加下半年考试的考生还是乖乖来复习一点常用句型留作备用吧!

　　开篇

　　1) Many nations have been faced with the problem of ...

　　2) Recently the problem has been brought into focus.

　　3) Recently the phenomenon has become a heated topic.

　　4) Recently the issue has aroused great concern among ...

　　5) Nowadays there is a growing concern over ...

　　6) Never in our history has the idea that ... been so popular.

　　7) Faced with ..., quite a few people argue that ...

　　8) According to a recent survey, ...