基本思路 October December
truck sales 50 October November, December,
The Octoberwas half as many as that in September (300).Truck sales remained unchanged in the rest of three-month period.
开头结尾句型：
1， The graph, presented in a XX chart, unfolds a clear picture of XX/illustrates that/outlines/summarizes/
2， As can be seen from the XX graph, XX.3， As a whole, the data indicate that XX.4， It can be safely concluded that XX.
5， The following paragraphs will identify and discu the trends in the graph.
6， Certain patterns are evident from these figures.
常用词汇
表示上升的动词
Go up(went up) /rise(rose)/ grow(grew)/ increase(increased)/ ascend(ascended) , 其中 rise和increase 也经常作名词, grow-growth
表示急剧上升的动词
Jump(jumped)/ surge(surged)/shoot up (shot up)/ soar(soared) 其中surge也可以做名词表示下降的动词
Decline/ fall/ drop/ sink/ dip/ decrease/ descend, 其中decline/ fall/ drop/ decrease也经常 做名词
表示急剧下降的动词
Plummet/ plunge
表示速度快的形容词
Sharp/ dramatic/ drastic/ rapid/precipitous/steep 副词加 -ly
表示幅度大的形容词
Marked/ substantial / significant, 副词加 -ly
表示缓慢,逐渐的形容词
Gradual/ steady/ gentle / slow/ moderate, 副词加 -ly
表示小幅度的形容词
Modest/ moderate/ slight, 副词加 -ly
表示波动的动词
Fluctuate, 不及物动词,名词fluctuation
表示稳定在一个水平上的动词
Level off at/ level out at/ hover at/ stabilize at/ remain steady/ stay constant at/ maintain the same
level/
表示达到最高的动词
Peak at/ reach the highest point at , peak 也可以做名词
表示达到最低的动词
Reach the bottom at/ the lowest point at/ bottom out at, bottom 也可以做名词
表示经历了某种变化的及物动词
Experience/ witne/ see
表示达到了多少数量的及物动词或词组
Reach/arrive at/ amount to / hit/ register/ stand at
表示占…(后面跟百分数或数字)的及物动词或词组
Account for/ represent / constitute / make up
表示数据由某几个部分组成的既无动词或者词组
A is composed of/comprise/ is made up of/ consists of B,C and D.注意和include 区别表示对未来数字的预测的及物动词
Project/ predict / forecast
表示\"分别\"的副词
Respectively—in the 2004 Olympics, China and Ruia won X and Y gold medals
respectively.
表示\"大约\"的副词或者词组
About, around, approximately, roughly, just over, just under
时间描述：
1.In + 月份/年/年代
2.For/during + 时间段
– During the first/second half of the year
– During the remainder of the year
From…to…/between…and…
Until…
At the end of the year/century
Before/after/around/about
– In 1980s
– In the period between … and …
– Over the period … to … / over a ten year period/ over the past two decade
Throughout the 19th century
3.4.5.6.
4趋势句型
1, XX increased sharply from 1950 to 1970.
2, There was a sharp increase in XX from 1950 to 1970.
3, The price did not change over the period.
4, There was a steep fall in 1994 followed by a gradual improvement in the subsequent years.5, The price rose and fell over the period, but the trend was definitely upwards.
6, The price plunged dramatically in 1994, but then it regained its previous level, before soaring to a new peak.
7, In spite of the sharp fluctuations in the price, the trend was obviously upwards.
8, The price remained static, before experiencing a period of erratic behaviors.
9, having remained stable for several years apart from a plunge in 1994, the price leaped to a new peak at the end of 1997.
10, The price dipped slightly several times before sinking to a new low at the end of 1997.11, The price remained the same for a brief period and then fluctuated wildly.
12, A quite noticeable trend was the steady decrease in transportation by bicycle and on foot.13, This increased again, until 1990, when one in three travelers drove to work.
14, In 1986 A provided more than 25% of GDP, but this declined to le than 20% in 1992, recovered in 1993 but fell below 20% in 1995.
15, Then around 1995 the price of A doubled and this caused a rapid increase in the amount of land devoted to grain production.
16, A dropped steadily between 1985 and 1990 from 5000 to 2000.
17, From this time onwards, A climbs dramatically from 3 in 1996 and is projected to reach 7 in the year of 2005.
18, The momentum slowed down/began to pick up speed in August.
19, The rise lasted for three months and then began to level off in may.
20, A sharp increase was replaced by a slight decline in August.
21, The last 17 years saw the sharp decline in cinema admiions.
22, For the rest of the day, the number dropped gradually, with a slight increase from 2003 to 2005, and around 2008.
23, Then from 1992 to 1999, it increased gradually from 10 and peaked at a little le than 160 M, except a sharp rise from 110 million to 113 million in 1995.
24, The situation did not change a lot during the next 2 years, except a slight rise (1 million) in 1997.
同一数据的倍数
1， The profit doubled from March to May.
2， The profit increased three-fold from A to B.
3， They made twice the profit in May than in March.
4， There was a three-fold increase in the profit from A to B.
5， A has increased by one-third.
6， A was only one-third of the usual amount.
7， A was reduced ten times.
8， A went up by 20 percent.
9， Its total output value increased by 11.5 percent over the previous year.
10, A in the first season rose by 5.2 percent, compared with the same period of last year.11, A was 16 percent higher than in that of 1976.
12, The March figure for A registered a 37 percent increase over February.
13, A has more than doubled.
14, A has been reduced to le than 20%.
15, Between 1970 and 1990, A was up eight-fold.
16, A was more than 2.5 times greater.
17, A last year was 83 times as high as that of 1949.
18, A for 1997 was 20 times over that for 1970.
19, A is twice as expensive as it was a few years ago.
20, It has a third as many students as it had in 1997.
不同数据比较
1， Cla A has twice/ three times as many students as cla B.
2， There are twice/three times as many students in cla A as in cla B.
3， The number of students of cla A is twice/three times as much as that of cla B.
4， A and B were only the half of those in USA respectively.
5， It’s A was 100 times smaller than the USA’s and its B was 10 times greater.
6， A is 1/150 that of B.
7， It produces power at 1/8 the cost in B.
8， China is one-sixth larger than the USA.
9， A is not half so/ as good as yours.
不同数据比较
1， In A, there are more males than females.
2， A greater proportion/number of men than women are found in A.
3， The percentage of men who are employed in A is much/slightly larger than that of women
working in the same occupations.
4， The second most common car color is red.
5， Red is substantially/considerably/far/somewhat/significantly/slightly more common/le
popular than blue.
6， White, which is 56%, is considerably more common than blue, which makes up 12.72%.7， It is noticeable that Japan and Korea have similar profiles.
8， For each nationality the males doing A outnumber the females, except in the case of the
Germans with 3 females to only 1 male.
9， In manual employment, the biggest difference between the two sexes is in the employment of
craft worker, where males make up 21% of the workforce and females just 4.5%.
10, This percentage was le than the percentage of females arrested for the same reason, which was approximately 37%.
11, 20 years later, though the number of men remained unchanged, the number of women rose to 40.
12, A similar situation was seen in A and B.
13, These figures were overwhelmingly greater than the corresponding figures of 160 in Peru and 130 in Zaire.
14, Japan reported the highest life expectancy, 78.This was followed by Canada, 76; Peru, 51; and Zaire, 47.
15, In A, B and C, there is a great discrepancy between life quality.
16, We can see that A varies substantially from 2000 to 3000.
17, A also differ considerably.
18, B are also diverse.
最高级
1， USA had the largest number/ percentage/ proportion of students.
2， Company A made the lowest sales figures in the five companies.
3， Overall, America has the largest number of enrolled students (17) and Germany the smallest
(5).
4，A ranked first, followed by B and C.
5, The highest level of foil fuel consumption was recorded in recent years.
具体数据描述
1，A account for one-sixth of the population.
2, In 1950, more than 50% of people traveled to work on their own.However, by 1990, le than 20% of travelers were cycling or walking to work.
3, By 1970, approximately one out of every four travelers drove to work.
4, In 1975, for example, some 300,000 men and 250,000 women worked in the communication sector.
5, The table shows that Japan and Canada had annual incomes of $15,750 and $11,111 per person respectively.
6，Food and garden materials comprise nearly half of all household waste.
7，Those under the age of 25 represent 14% of the whole population.
8，The population of Asia stood at 21 billion at the turn of the century.
