雅思写作| 动态图上升下降的表达

1 单个带程度的单词

上升：

jump 猛增

However, the percentage of people using their phones to access the Internet jumped to 41% in 2008 and then to 73% in 2010.

soar 迅猛上升

By 2004 it had soared to almost250 grams per person per week.

下降：

dip 微微下降

However, while the figures for the Western countries grew to about 15%in around 1990,thefigure for Japan dipped to only 2. 5%for much of this period, before rising toalmost 5%again at the present time.

plunge 猛降

Stock markets plunged at the news of the coup. 政变的消息一传来，股票市场便暴跌。

2 形容词+名词

a slight increase

People in developing nations attended school foran average of around 3 years, with only a slight increase in years of schooling from 1980 to 1990.

a significant rise

It is clear that sales of games for three out of the four platforms rose eachyear, leading to a significant rise in total global turnover over the 7-year period.

a significant rise

There was also a significant rise in the use of mobiles to play games and to record video, with figures reaching 41% and35% respectively in 2010.

a dramatic increase

There was a dramatic increase in mobile calls from 2 billion to 46 billion minutes.

a marked increase

However, there was a marked increase in the popularity of other mobile phone features,particularly the Internet search feature.

a gradual increase

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.

a steady drop

a dramatic fall 

The final three months of the year see a dramatic fall in precipitation, to a low of about 10mm in December, and a steady drop in temperatures back to the January average.

an overall increase 

Also, the charts show an overall increase in participation in education and science from 1980 to 1990.

3 动词+ 副词

rise considerably 迅猛上升

Overall, the number of UK commuters who travelled to work by bicycle rose considerably over the10-year period.

rise dramatically  迅猛上升

This cost decreased to only 5%of total expenditure in1991 but rose dramatically in 2001 when it represented 23%of the school budget.

increase dramatically 迅猛上升

Overall, thegraph shows how the consumption of chicken increased dramatically while the popularity of these other foods decreased over the period.

fall dramatically 迅猛下降

However, duringthis 25-year period the consumption of beef and lamb fell dramatically to approximately 100 grams and 55 grams respectively.

grow steadily 平稳增长

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.

increase steadily 平稳增长

Coal ispredicted to increase steadily to 31qin 2030,whereas after 2014,gas will remain stable at 25q.

rise slightly 微微增长

It is expected to maintain this level until 2030, while the others should rise slightly after 2025.

4 see, witness  （可以是描述对象做主语，可以是地点做主语，可以是时间做主语,可以用被动）

saw the second biggest increase

Brighton and Hove saw the second biggest increase (109%) in the number of residents cycling to work,but Bristol was the UK’s second city in terms of total numbers of cycling commuters,with 8,108 in 2001 and 15,768 in 2011.

saw...increase

Japan’s waste output increased from 28 to 53 million tonnes, while Poland and Portugal saw waste totals increase from 4 to 6.6 and from 2 to 5 million tonnes respectively.

saw a fall

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.

saw rapid growth

Spending on research and development also saw rapid growth in these countries, reaching $350 billion in 1990.

saw dramatic increases

The year 2004 also saw dramatic increases in the money spent on Fairtrade bananas in the UK and Switzerland, with revenues rising by €32 million and €4.5 million respectively.

small increases in...can be seen

Small increases in sales of Fairtrade coffee can be seen, but revenue remained at €2 million or below in all three countries in both years.

rising trends were seen

Between 1980 and 2000, waste production in the US rose from 131 to 192 million tonnes,and rising trends were also seen in Japan, Poland and Portugal.

5 呈现上升、下降，相反趋势

show an upward trend

The consumption of chicken, on the other hand, showed an upward trend, overtaking that of lamb in 1980 and that of beef in 1989.

saw a rising trend 

Similarly, the cost of insurance saw a rising trend, growing from only 2% to 8% by 2001.

saw an opposite trend

In contrast, the cost of furniture and equipment saw an opposite trend.