雅思写作变化趋势句中译英练习题分享，环球教育雅思备考资料

　　雅思写作变化趋势句中译英练习题分享，环球教育雅思备考资料 本文，为大家整理分享雅思备考资料，希望各位同学能够在小编的帮助下，顺利屠鸭！加油吧！更多雅思备考干货，请关注环球教育雅思资料库

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　　变化趋势句

　　中译英

　　1. 这个成本在 1991 年降低到总消费的 5%，但在 2001 年急剧上升，达到学校预算的 23%。

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　　2. 尽管其他员工的薪水从 1981 年的 28%降低到 2001 年的 15%，教师工资所占成本仍然

　　是最高的，1991 年达到总支出的 50%，2001 年达到 45%。

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　　3. 在这 28 年期间，通过公路，水路和管道运输的货物数量都有所上升，然而通过铁路运

　　输的货物数量却基本保持在 4000 万公吨。

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　　4. 通过水路运输的货物数量在 1974 年和 1978 年期间保持不变，从 1978 年开始有一个

　　指数增长，增长到接近 6000 万公吨，之后的 20 年达到平衡，1998 年之后逐渐又开始

　　上升。

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　　5. 在 1999 年和 2002 年之间的增长尤其明显，期间手机的使用量翻了 3 倍。

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　　6. 国内和国际固话从 380 亿分钟稳步增长到 610 亿分钟在所提到的时间段内，尽管最后

　　两年增长放缓了。

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　　7. 当地固话的使用量在所提高的整个时期内是最高的，从 1995 年的 720 亿分钟上涨到

　　1998 年的 900 亿分钟。在随后的 1999 年达到最大值后，在 2002 年又掉回了 1995 年

　　的使用量。

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　　8. 据预测，煤炭会稳步增长到 2030 年的 31q,而天然气则在 2014 年以后保持在 25q.

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　　9. 汽油和石油是这个阶段最主要的燃料来源，从 1980 年使用的 35 万亿单位(35q)增加

　　到 2012 年的 42q.

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　　10. 据预测，水电会一直保持在这一数值直到 2030 年，而其他能源在 2050 年后会略有增

　　加。

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　　11. 1980 年分别为 20q 和 15q,天然气最初消费呈下降趋势,而煤炭是逐渐增加的，在 1985

　　年至 1990 年间两种燃料持平。

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　　12. 与之相似的是，保险的成本也呈现上升趋势，从最初的 2%增长到 2001 年的 8%。

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　　13. 在资源方面的支出，例如图书，在 1991 年增长到 20%，在 2001 年(这个时期的末尾)

　　却降低到只有 9%。

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　　雅思写作变化趋势句中译英练习题参考答案

　　中译英

　　1. This cost decreased to only 5% of total expenditure in 1991 but rose dramatically in

　　2001 when it represented 23% of the school budget.

　　2. But while other workers’ salaries saw a fall from 28% in 1981 to only 15% of spending

　　in 2001, teachers’ pay remained the biggest cost, reaching 50% of total spending in

　　1991 and ending at 45% in 2001.

　　3. Over this span of 28 years, the quantities of goods transported by road, water and

　　pipeline have all increased while the quantity transported by rail has remained almost

　　constant at about 40 million tonnes.

　　4. The amount of goods transported by water was constant from 1974 to 1978, where it

　　showed an exponential growth, rising to almost 60 million tonnes after which it

　　plateaued for about 20 years before starting to rise gradually again.

　　5. This rise was particularly noticeable between 1999 and 2002, during which time the

　　use of mobile phones tripled.

　　6. National and international fixed line calls grew steadily from 38 billion to 61 billion at

　　the end of the period in question, though the growth slowed over the last two years.

　　7. Local fixed line calls were the highest throughout the period, rising from 72 billion

　　minutes in 1995 to just under 90 billion in 1998. After peaking at 90 billion the

　　following year, these calls had fallen back to the 1995 figure by 2002.

　　8. Coal is predicated to increase steadily to 31q in 2030, whereas after 2014, gas will

　　remain stable at 25q.

　　9. Petrol and oil are the dominated fuel sources throughout this period, with 35

　　quadrillion (35q) units used in 1980, rising to 42q in 2012.

　　10. It is expected to maintain this level until 2030, while the others should rise slightly

　　after 2050 .

　　11. From 20q and 15q respectively in 1980, gas showed an initial fall and coal a gradual

　　increase, with the two fuels equal between 1985 and 1990.1.

　　12. Similarly, the cost of insurance saw a rising trend, growing from only 2% to 8% by

　　2001.

　　13. Expenditure on resources such as books had increased to 20% by 1991 before

　　decreasing to only 9% by the end of the period.