雅思写作小作文--句子.doc

雅思写作小作文句子写作小作文词汇补充（形容词、副词类）：A is substantially +形容词+than+B.considerably A lotFarMuchSomewhatSignificantlySlightlyfractionallyE.g.: Red is somewhat more common than blue.红色比蓝色稍微普通点。句型：一. 表示“增加”的句型 注意：动词的失态变化，比如现在或者过去1._increase sharply from 1957 to 1974. 2. There was a sharp increase in_from 1957 to 1974.3. Industry earned less than 10% of GDP in 1986, but rose almost to 20% in 1995.4. Then around 1975 the price of grain doubled and this caused a rapid increase in the amount of land devoted to grain production.5. A sharp increase was replaced by a slight decline in August.6. During the same period, there was a large increase in the use of automobiles.二表示“减少”的句型1. The price collapsed in 1994.2. The trend slowed down in August.3. A very noticeable trend was the steady decrease in transportation by bicycle and on foot.三表示“平稳”的句型1. The price remained stable.2. The rise lasted for three months and then began to level off in May.3. The price did not change over the period.四表示“波动”的句型1. In spite of the sharp fluctuations in the price, the trend was obviously upwards.2. The price fluctuated slightly over the period.五表示“最高点、最低点”的句型1. In 1978, the number reached its top at 20%.2. In 1978, the number reached its highest point at 20%.3. In 1978, the number reached its peak at 20%.4. In 1978, the number reached it bottom at 20%.5. In 1978, the number reached its lowest point at 20%.六、表示同一数据的倍数1. The profit doubled from March to May. 五月的利润是3月的两倍。2. The profit increased three times/three-fold from March to May. 5月的利润是3月的三倍3. They made three times the profit in May than in March. 5月的利润是3月的三倍4. Its output of cotton went up by 20%.棉花产量增长了20%5. The price was reduced by 18%. 价格降低了18%6. Its total output value increased by 11.5 percent over the previous year. 增长了11.5%.7. The loss of metal has been reduced to less than 20%. 减少到不到20%8. During this period its territory increased ten-fold.是原来的10倍/ 扩大了9倍9. The output of chemical fibre has been increased three times as against 1975.是原来的3倍/ 增加了2倍10. Its total output value of industry last year was 83 times as high as that of 1949. 是1949年的83倍11. Petrol is twice as expensive as it was a few years ago.汽油比前几年贵了一倍/是前几年的2倍12. Their military budget in that year was thirty times as large as that of 1938. 军事预算是1938年的30倍13. We have a third as many students as we had last term. 现在人数是上学期1/3七比较不同的数据，使用比较级1. In managerial positions, there are more males than females.2. A greater number/percentage/proportion of men than women are found in managerial positions.3. People buy more white cars than red cars.4. The other colours, which constitute 3.12%, are considerably less popular than blue. 5. It is noticeable that Japan and Korea have similar profiles.6. The percentage of women employed in other non-manual occupations is slightly larger than the percentage of men in these occupations.7. There is not a great deal of difference between the percentage of men doing other forms of manual work and women in other manual work.8. The pie chart shows that about one third of the male population was arrested in 1994, while only nine percent of the female populatio nwas arrested.八比较不同的数据，使用最高级1. Thailand had the largest number/percentage proportion of students.2. Company A made the lowest sales figure in the five companies.九不同数据之间的倍数1. Class A has twice/three times as many students as class B. A +倍数+as+many+可数名词+as+B2. There are twice/three times as many students in class A as in class B.3. China is one-sixth larger than the United States.4. This substance reacts one-tenth as fast as the other one.这个物质的反应速度是另一个物质的1/10.5. A is ten times as light as B. A是B重量的1/10 A+倍数+as+形容词+as+B6. It is four times as big as Europe. A+倍数+as+形容词+as+B2