托福阅读真题Official 51 Passage 3（五）

托福阅读真题Official 51 Passage 3（五）

Population Growth in Nineteenth-Century Europe

Because of industrialization,but also because of a vast increase in agricultural output without which industrialization would have been impossible,Western Europeans by the latter half of the nineteenth century enjoyed higher standards of living and longer,healthier lives than most of the world’s peoples.In Europe as a whole,the population rose from 188 million in 1800 to 400 million in 1900.By 1900,virtually every area of Europe had contributed to the tremendous surge of population,but each major region was at a different stage of demographic change.

Improvements in the food supply continued trends that had started in the late seventeenth century.New lands were put under cultivation,while the use of crops of American origin,particularly the potato,continued to expand.Setbacks did occur.Regional agricultural failures were the most common cause of economic recessions until 1850,and they could lead to localized famine as well.A major potato blight(disease)in 1846-1847 led to the deaths of at least one million persons in Ireland and the emigration of another million,and Ireland never recovered the population levels the potato had sustained to that point.Bad grain harvests at the same time led to increased hardship throughout much of Europe.

After 1850,however,the expansion of foods more regularly kept pace with population growth,though the poorer classes remained malnourished.Two developments were crucial.First,the application of science and new technology to agriculture increased.Led by German universities,increasing research was devoted to improving seeds,developing chemical fertilizers,and advancing livestock.After 1861,with the development of land-grant universities in the United States that had huge agricultural programs,American crop-production research added to this mix.Mechanization included the use of horse-drawn harvesters and seed drills,many developed initially in the United States.It also included mechanical cream separators and other food-processing devices that improved supply.

The second development involved industrially based transportation.With trains and steam shipping,it became possible to move foods to needy regions within Western Europe quickly.Famine(as opposed to malnutrition)became a thing of the past.Many Western European countries,headed by Britain,began also to import increasing amounts of food,not only from Eastern Europe,a traditional source,but also from the Americas,Australia,and New Zealand.Steam shipping,which improved speed and capacity,as well as new procedures for canning and refrigerating foods(particularly after 1870),was fundamental to these developments.

Europe’s population growth included one additional innovation by the nineteenth century:it combined with rapid urbanization.More and more Western Europeans moved from countryside to city,and big cities grew most rapidly of all.By 1850,over half of all the people in England lived in cities,a first in human history.In one sense,this pattern seems inevitable:growing numbers of people pressed available resources on the land,even when farmwork was combined with a bit of manufacturing,so people crowded into cities seeking work or other resources.Traditionally,however,death rates in cities surpassed those in the countryside by a large margin;cities had maintained population only through steady in-migration.Thus rapid urbanization should have reduced overall population growth,but by the middle of the nineteenth century this was no longer the case.Urban death rates remained high,particularly in the lower-class slums,but they began to decline rapidly.

The greater reliability of food supplies was a factor in the decline of urban death rates.Even more important were the gains in urban sanitation,as well as measures such as inspection of housing.Reformers,including enlightened doctors,began to study the causes of high death rates and to urge remediation.Even before the discovery of germs,beliefs that disease spread by“miasmas”(noxious forms of bad air)prompted attention to sewers and open garbage;Edwin Chadwick led an exemplary urban crusade for underground sewers in England in the 1830s.Gradually,public health provisions began to cut into customary urban mortality rates.By 1900,in some parts of Western Europe life expectancy in the cities began to surpass that of the rural areas.Industrial societies had figured out ways to combine large and growing cities with population growth,a development that would soon spread to other parts of the world.

Question 9 of 14

According to paragraph 5,which of the following factors led to rapid urbanization in the first half of the nineteenth century?

A.The destruction of many farms due to bad harvests

B.The reduction in the amount of good-quality farmland

C.The rise in death rates in the countryside

D.The lack of jobs in the countryside

正确答案：D

题目详解

题型分类：事实信息题

原文定位：根据题干中factors led to rapid urbanization,the first half of the nineteenth century，定位到第三句。

选项分析：

Growing numbers of people pressed available resources on the land,even when farmwork was combined with a bit of manufacturing,so people crowded into cities seeking work or other resources越来越多的人口给有限土地施加压力，所以人们涌向城里找工作，再结合段落第一句话，人口增加与工业化有关，即农村没有土地，农村人口涌向城市进而导致了工业化，D选项正确。

A选项，没提及坏的收成造成农场受到破坏。

B选项，没提及，文章说农田少，人口多，不是高质量数量农田下降。

C选项，没提及乡村死亡率上升导致人们迁徙的。

Question 10 of 14

The word“surpass”in the passage is closest in meaning to

A.exceed

B.influence

C.equal

D.differ from

正确答案：A

题目详解

题型分类：词汇题

选项分析：

surpass：超过。定位句前面讲人们涌向城里找工作，说明城里好，定位句中的however说明前后反义，所以应该讲城市不好，死亡率应该是高于乡村，和A选项，超过，意思一致。

B选项，影响。

C选项，等于。

D选项，不同于。

三者带入均不符合语境。

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