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如何衔接不同趋势的趋段hteal
Words 928Read Time 3 min
Dec 7, 2025
Page No.
10
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Terminé

相似或不同的趋势

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Figure 1 (Addition)
  • GM car sales increased gradually to $24,000 in 1980, and then it continued its upward trend in next four years to reach a peak at $105,000 in 2010.
Figure 2 (Contrast 相反)
  • There was a sharp increase in GM car sales between 1960 and 1990 until it reached a high of almost $95,000; however, sales began to decrease swiftly to under $65,000 in 2010.

Exercise 2 练习2

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Exercise 3 练习3

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  1. mild fluctuations
    1. 轻微的波动,变化不大,呈小幅度上下起伏。
  1. a peak
    1. 最高点 / 峰值,数据在某一时刻达到的最高水平。
      最高点是peak,那么最低点是什么?
      在雅思小作文(数据描述类)中,最高点是 peak,而最低点的常用表达如下:
      常用表达(最低点)
      • a trough(最标准、学术性最强,用于折线图等描述最低点)
        • trough noun /trɒf//trɔːf/
          a period of time when the level of something is low, especially a time when a business or the economy is not growing低谷;(企业或经济的)低潮,萧条阶段
        • There have been peaks and troughs in the long-term trend of unemployment.长期以来失业率一直时起时伏。
      • the lowest point(最直接、最常用)
      • a low(较口语但在写作中也可用)
      示例
      • Sales reached a peak in 2010 before falling to a trough in 2015.
      • The figure hit the lowest point of the period in 2012.
      • Unemployment dropped to a low of 3% in 2008.
  1. a period of instability
    1. 一段不稳定时期,趋势变化不规则、没有固定方向。
  1. a significant increase
    1. 显著增长,增幅明显、值得注意。
  1. a partial growth
    1. 部分增长 / 不完全增长只增长了一些,但没有增长到整体或预期的水平。
  1. a record high
    1. 历史最高值,数据达到有记录以来最高点。
  1. figures climbing back
    1. 数据回升,从下降中开始重新上涨,类似“recover / rebound”
  1. a marked rise
    1. 明显的上升,上升趋势清晰可见但不一定是剧烈增长。
      marked adjective /mɑːkt/ easy to see 显而易见的;明显的;显著的synonym noticeabledistinct
      • marked difference/improvement明显的差异/进步
      • a marked increase in profits利润的显著提高
      • She is quiet and studious, in marked contrast to her sister.她沉静勤奋,与她妹妹形成了鲜明的对照。
      • The recent advertising campaign has had a marked effect on sales.最近的广告宣传对提高销售额起到了显著作用。
  1. a dramatic decrease
    1. 急剧下降 / 大幅减少,下降速度快、幅度大。
  1. a period of slight volatility
    1. 轻微波动的一段时期,数据在小范围内上下跳动。
  1. a leveling out
    1. 趋于平稳 / 持平,之前有变化但后来保持稳定不再明显上升或下降。
      level out phrasal verb
      level off/out
    2. to stop rising or falling and remain level (停止升降而)保持水平
        • The plane levelled off at 1 500 feet.飞机在 1 500 英尺的高空保持水平飞行。
        • After the long hill, the road levelled out.过了漫长的山路后,道路就变得平坦了。
    3. to stay at a steady level of development or progress after a period of sharp rises or falls(经过急剧的涨落后)保持平稳发展
        • Sales have levelled off after a period of rapid growth.销售经过一段时间的快速增长后呈稳定状态。
        wordfinder note at trend
        Topics MoneyC1
  1. a sharp decline
    1. 急剧下降,速度快、幅度大(sharp = sudden & strong)。
  1. a plateau
    1. 平台期,数据长时间维持在同一水平,没有显著变化。
  1. figures remaining constant
    1. 数据保持不变,数值稳定,没有上升或下降。
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