在写雅思作文的时候，我们经常会描述事物的波动情况，比如上升或者下降，纵向横向的比较。对于这种相对专业严肃一些的描述，大家都知道哪些词汇可以准确地表达吗?如果你学会了这些单词，那么在雅思考试的时候也能更好地面对作文部分了。

　　表示上升:

　　climb, go up, ascend, shoot up，creep up, surge, boom, accrue,

　　leap, soar, jump, increase, rally, rise, rocket, improve,

　　表示下降:

　　go down, fall, fall off, drop, slump, decline, decrease, plummet, slide, slip,

　　shrink, dip, reduce, descend, sink, subside, ebb, creep down,

　　到达顶部:

　　top out, peak, reach a peak, reach the highest point, peak at..,

　　稳定:

　　level out, even out, remain stable/still/steady, stay constant,

　　keep its stability, remain unchanged...

　　significantly, markedly, surprisingly, noticeably, substantially...

　　平稳地:

　　steadily, smoothly, slowly, marginally, gradually, moderately, mildly...

　　表示波动:

　　fluctuate, witness/display/demonstrate a fluctuation,

　　go ups and downs, increase with fluctuation(波动式增长)

　　希望上文内容对大家的复习有所帮助，当然这些词汇的作用也仅供大家参考。雅思的复习任务比较繁重，希望大家也能分配好时间劳逸结合。找准方法用对技巧理清思路，考生们在备考的时候也能减轻一些负担。各位准考生们加油吧!