考研英语例句(172)写作补充精华,作文必备高级词汇

（1）增加/上升/提高

① 动词：increase, grow, rise, climb, expand, jump, leap, ascend, skyrocket, accumulate, surge, soar, swell.

• 例句

• Global demand for renewable energy has increased considerably in the past decade.

• After the successful product launch, the company's market share grew rapidly.

• Housing prices in the metropolitan area continue to climb, making affordability a major concern.

• Tourist numbers are expected to surge during the holiday season.

• Public debt has accumulated to an alarming level.

② 词组：go/push up, post/register/manage a moderate/small gain, gain a momentum, continue its upward trend, on the rise/ increase/ascendance

③ 名词：increase, rise, growth, expansion, pickup, gain, accumulation, ascendance, leap, jump, climb

(2) 减少/下降

①动词：decrease, decline, fall, drop, educe, descend, diminish, dwindle, plunge, plummet, drop, dip, slump, side, shrink, collapse

• 例句:

• Production costs have decreased significantly due to improved efficiency.

• As the population ages, the number of workers in this sector will gradually diminish.

• Investor confidence plummeted following the unexpected financial news.

• Profits took a dip in the second quarter.

• The company's revenue slumped by 15% compared to last year.

②词组：go down, drop/fall off, take a dip, continue its downward trend, on the decline

• 例句:

• Enrollment numbers went down slightly this semester.

• Quality control issues caused customer satisfaction scores to fall off.

• The real estate market continues its downward trend.

• The use of physical cash is on the decline.

③名词：decrease, decline, diminishment, slowdown, crawl, slump, shrinkage, dip, drop, fall

• 例句:

• The data shows a steady decline in smoking rates.

• The economic slowdown has affected hiring plans.

• The industry experienced a severe slump during the recession.

• There was a sudden drop in temperature overnight.

(3) 剧烈/显著/明显

①副词：dramatically, sharply, considerably, rapidly, suddenly, greatly, alarmingly, significant,

enormously, steeply, massively, incredibly, hugely, amazingly, substantially

• 例句:

• The use of online learning platforms increased dramatically during the pandemic.

• His health improved considerably after the treatment.

• The value of the currency fell sharply against the dollar.

• Costs have risen substantially.

• The landscape has changed enormously over the past 20 years.

②词组：at an alarming rate, by leaps and bounds, in big leaps, by a massive leap, by a wide margin

• 例句:

• The virus spread at an alarming rate.

• Her language skills improved by leaps and bounds after she moved abroad.

• The company's profits grew by a wide margin, outperforming all competitors.

(4)缓慢/逐渐

①副词：gradually, steadily,slightly,gently,marginaly,slowly,moderately

• 例句:

• She is gradually recovering from her injury.

• The economy has been steadily improving.

• The price was slightly higher than expected.

• Interest rates were marginally adjusted.

②词组：in a moderate way, by the least amount

• 例句:

• The government intends to raise taxes in a moderate way to avoid shocking the economy.

• This month's sales increased by the least amount this year.

(5)保持平稳/不变

remain stable/steady/unchanged

• The patient's condition has remained stable for the past 48 hours.

• Despite market volatility, the price of gold remained steady.

• The political situation in the region has remained largely unchanged.

(6)起伏/波动

rise and fall, fluctuate slightly dramatically, fluctuate between...and..., a minor function , rise and falls/fluctuations 

• 例句:

• Stock prices fluctuated dramatically throughout the trading day.

• The exchange rate has been fluctuating between 1.10 and 1.15 this week.

• We've observed minor fluctuations in the data, but the overall trend is clear.

• His weight tends to rise and fall depending on the season.

• Temperature fluctuations are common during spring.

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