第二部分 图表作文（三篇）5. 人口增长对野生动物的影响（99 年真题）Directions:A. Study the following graphs carefully and write an essay in at least 150 words.B. Your essay must be written neatly on ANSWER SHEET .C. Your essay should cover these three points:l. effect of the countrys growing human population on its wildlife2. possible reason for the effect3. your suggestion for wildlife protection2.图画/图表描述段 From these graphs, we can draw a conclusion that, with the growth of human population, the number of species has decreased rapidly in America, and some species have even vanished from our planet.6.原因列军段Why does this phenomenon appear? There are several possible reasons for this. Above all, as the human population grows rapidly, a growing number of people came to live where some wild species have been living. Then these species have to move to other places. Some of them probably can not adapt to the new environment and die. In addition, although many people look on the wildlife as their friends, some people may not think so. They catch a lot of wild animals and sell them in order to get more money. Even worse(坏)/More importantly(好), as the result（中性） /consequence（贬义） of the industry, the natural balance and the ecologic environment are destroyed. The clear cutting has become increasingly serious. So some of the wildlife become homeless and extinct.10.建议措施段In order to protect the wildlife, I have some suggestions. First, the governments should make laws to prevent them from being caught and killed. Second, the governments should educate people to love nature and protect it. Third, as for ourselves, we should take practical actions to protect our living environment.6 烟草生产和消费（01 年大纲样题）Directions:Widespread tobacco consumption has led to grave consequences, yet the tobacco companies still claim that they make a valbuable contribution to the world economy.There is a discussion in a newspaper on the above two viewpoints.Write an essay to the newspaper1) criticizing their view and2) justify your stand.In your essay, make full use of the information provided in the pidctures printed below.1.现象/现状说明段The majority of people would agree that cigarette smoking has caused serious problems. But the tobacco companies insist that they contribute greatly to the world economy by paying taxes to the government and employing hundreds of workers.4.利弊说明段Personally, I believe that cigarette production and consumption threatens to do more harm than good. Firstly, smoking is responsible for many fatal diseases such as lung cancer, heart diseases and so on. According to the survey, tobacco consumers account for about 20% of the world population, and among them, three million people die from smoking-related diseases every year. The fact that the output of tobacco production is reduced from 143.64 billion pounds in 1994 to 142 billion pounds in 1995also suggests that people have come to realize the negative effects of smoking. Secondly, tobacco consumption is extremely wasteful of money. As is indicated in the pictures, 200 billion US dollars is lost due to smoking each year. Obviously, the total loss of money around the globe substantially exceeds the gain in the industry.8.归纳结论段In conclusion, as the economic development aims at making our life better, we cannot sacrifice our health for short-term financial benefits. If we have to spend more and more money providing medical services for those who suffer from smoking-related illnesses, the notion of promoting economy via tobacco production is not justifiable. It is high time that we fought for the total tobacco ban.7. 日用花销统计Statistics in Peoples Daily Expenses in XianYearItem 1995 1996 1997 1998 1999Food 66% 61% 48% 41% 36%Clothing 9% 10% 12% 15% 18%Recreation 4% 5% 8% 9% 11%Others 21% 24% 32% 35% 35%Total 100% 100% 100% 100% 100%2.图画/图表描述段What is shown in the table above indicates that dramatic changes have taken place in the daily expenses in Xi an from 1995 to 1999. The expenses on food have declined by 30% while those on clothing and recreation have increased respectively by 9% and 7%. The statistics of rise and fall seem to exist in isolation but closely related to one another.6.原因列军段There are two factors accounting for these changes. Development in economy is an essential one in the five years. The increased income resulting from economic growth plays an important part in the less expense on food. Hence, a small percentage of total income is enough to cover food expense. Another one is the changes in life style. When food presents no worry to the average, people begin to focus more of interest on handsome appearance and happy leisure time. As a result of such a shift, spending on clothing and recreation increased year after year.9.趋势预测段From the analyses made above, we may come to the conclusion that peoples living standards in Xi an have been constantly improved between 1995 and 1999. With the further growth in economy and more changes in life style, the tendency indicated in