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1、Chinese Population GrowthIncreases in population have usually been accompanied (indeed facilitated) by an increase in trade. In the Western experience, commerce provided the conditions that allowed industrialization to get started, which in turn led to growth in science, technology, industry, transp
2、ort, communications, social change, and the like that we group under the broad term of “development. ” However, the massive increase in population that in Europe was at first attributed to industrializationstarting inthe eighteenth century occurred also and at the same period in China, even though t
3、here was no comparable industrialization.It is estimated that the Chinese population by 1600 was close to 150 million. The transition between the Ming and Qing dynasties (the seventeenth century) may have seen a decline, but from 1741 to 1851 the annual figures rose steadily and spectacularly, perha
4、ps beginning with 143 million and ending with 432 million. If we accept these totals, we are confronted with a situation in which the Chinese population doubled in the 50 years from 1790 to 1840. If, with greater caution, we assume lower totals in the early eighteenth century and only 400 million in
5、 1850, we still face a startling fact: something like a doubling of the vast Chinese population in the century before Western contact, foreign trade, and industrialization could have had much effect.To explain this sudden increase we cannot point to factors constant in Chinese society but must find
6、conditions or a combination of factors that were newly effective in this period. Among these is the almost complete internal peace maintained under Manchu rule during the eighteenth century. There was also an increase in foreign trade through Guangzhou (southern China) and some improvement of transp
7、ortation within the empire. Control of disease, like the checking of smallpox by variolation may have been important. But of most critical importance was the food supply.Confronted with a multitude of unreliable figures, economists have compared the population records with the aggregate data for cul
8、tivated land area and grain production in the six centuries since 1368. Assuming that Chinas population in1400 was about 80 million, the economist Dwight Perkins concludes that its growthto 700 million or more in the 1960s was made possible by a steady increase in the grain supply, which evidently g
9、rew five or six times between 1400 and 1800 and rose another 50 percent between 1800 and 1965. This increase of food supply was due perhaps half to the increase of cultivated area, particularly by migration and settlement in the central and western provinces, and half to greater productivity the far
10、mers success in raising more crops per unit of land.This technological advance took many forms: one was the continual introduction from the south of earlier-ripening varieties of rice, which madepossible double-cropping (the production of two harvests per year from one field). New crops such as corn
11、 (maize) and sweet potatoes aswell as peanuts and tobaccowere introduced from theAmericas. Corn, for instance, can be grown on the dry soil and marginal hill land of North China, where it is used for food, fuel, and fodder and provides something like one-seventh of the food energy available in the a
12、rea. The sweet potato, growing in sandy soil and providing more food energy per unit of land than other crops, became the main food of the poor in much of the South China rice area.Productivity in agriculture was also improved by capital investments, first of all in irrigation. From 1400 to 1900 the
13、 total of irrigated land seems to have increased almost three times. There was also a gain in farm tools, draft animals, and fertilizer, to say nothing of the population growth itself,which increased half again as fastas cultivated land area and so increased the ratio of human hands available per un
14、it of land. Thus the rising population was fed by a more intensive agriculture, applying more labor and fertilizer to the land.Paragraph 1Increases in population have usually been accompanied (indeed facilitated) by an increase in trade. In the Western experience, commerce provided the conditions th
15、at allowed industrialization to get started, which in turn led to growth in science, technology, industry, transport, communications, social change, and the like that we group under the broad term of “development. ” However, the massive increase in population that in Europe was at first attributed t
16、o industrialization starting in the eighteenth century occurred also and at the same period in China, even though there was no comparable industrialization.1. Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect choices change th
17、e meaning in important ways or leave out essential information.A. Commerce, industrialization,and development are commonfeatures of the Westernexperience.B. Trade, industrialization, and development accelerated social change in Western societies.C. Trade and industrialization brought about developme
18、nt in Western societies.D. In Western societies, social change provided the conditions for development in a number of areas.2. The word “attributed ” in the passage is closest in meaning toA. accustomedB. creditedC. exposedD. transformedParagraph 1 and Paragraph 2Increases in population have usually
19、 been accompanied (indeed facilitated) by an increase in trade. In the Western experience, commerce provided the conditions that allowed industrialization to get started, which in turn led to growth in science, technology, industry, transport, communications, social change, and the like that we grou
20、p under the broad term of “development. ” However, the massive increase in population that in Europe was at first attributed to industrializationstarting inthe eighteenth century occurred also and at the same period in China, even though there was no comparable industrialization.It is estimated that
21、 the Chinese population by 1600 was close to 150 million. The transition between the Ming and Qing dynasties (the seventeenth century) may have seen a decline, but from 1741 to 1851 the annual figures rose steadily and spectacularly, perhaps beginning with 143 million and ending with 432 million. If
22、 we accept these totals, we are confronted with a situation in which the Chinese population doubled in the 50 years from 1790 to 1840. If, with greater caution, we assume lower totals in the early eighteenth century and only 400 million in 1850,we still face a startling fact: something like a doubli
23、ng of the vast Chinese population in the century before Western contact, foreign trade, and industrialization could have had much effect.3. According to paragraphs 1 and 2, which of the following is true of Chinese population growth between 1741and 1851?A. It coincided with the beginning of industri
24、alization in China.B. It prompted speculation about the actual number of people living in China in previous centuries.C. It continued the steady growth in population of previous centuries.D. It occurred in the absence of certain conditions generally associated with population growth.4. According to
25、paragraph2, the estimated population of China in the mid 1700s wasA. 143 millionB. 150 millionC. 400 millionD. 432 million Paragraph 3To explain this sudden increase we cannot point to factors constant in Chinese society but must find conditions or a combination of factors that were newly effective
26、in this period. Among these is the almost complete internal peace maintained under Manchu rule during the eighteenth century. There was also an increase in foreign trade through Guangzhou (southern China) and some improvement of transportation within the empire. Control of disease, like the checking
27、 of smallpox by variolation may have been important. But of most critical importance was the food supply.5. The word “ constant ” in the passage is closest in meaning toA. uniqueB. dominantC. alteredD. unchanging6. Paragraph 3 supports all of the following statements about eighteenth-centuryChinese
28、society EXCEPT:A. It was troubled by frequent conflicts with foreign nations.B. It improved its transportation system.C. It experienced growth in international commerce.D. It managed to prevent the spread of certain diseases.Paragraph 4Confronted with a multitude of unreliable figures, economists ha
29、ve compared the population records with the aggregate data for cultivated land area and grain production in the six centuries since 1368. Assuming that China s population in1400 was about 80 million, the economist Dwight Perkins concludes that its growth to 700 million or more in the 1960s was made
30、possible by a steady increase in the grain supply, which evidently grew five or six times between 1400 and 1800 and rose another 50 percent between 1800 and 1965. This increase of food supply was due perhaps half to the increase of cultivated area, particularly by migration and settlement in the cen
31、tral and western provinces, and half to greater productivity thefarmers success in raising more crops per unit of land.7. Paragraph 4 answers which of the following questions about China s populationgrowth between 1400 and 1965?A. Which figures relating to China s population growth were unreliable?B
32、. Why did Dwight Perkins assume that China s population in 1400 was about 80million?C. Where in China did most of the population increase take place?D. What factors made China s population growth between 1400 and 1965 possible?8. The word “ aggregate ” in the passage is closest in meaning toA. avail
33、ableB. reliableC. combinedD. recordedParagraph 5This technological advance took many forms: one was the continual introduction from the south of earlier-ripening varieties of rice, which madepossible double-cropping (the production of two harvests per year from one field). New crops such as corn (ma
34、ize) and sweet potatoes aswell as peanuts and tobaccowere introduced from theAmericas. Corn, for instance, can be grown on the dry soil and marginal hill land of North China, where it is used for food, fuel, and fodder and provides something like one-seventh of the food energy available in the area.
35、 The sweet potato, growing in sandy soil and providing more food energy per unit of land than other crops, became the main food of the poor in much of the South China rice area.9. What can be inferred from paragraph 5 about the introduction of corn and sweet potatoes in China?A. These crops required
36、 much more care than other crops.B. These crops were consumed in limited quantities.C. These crops permitted an expansion of the area used for farming.D. These crops became available all over China within a short period of time.Paragraph 6Productivity in agriculture was also improved by capital inve
37、stments, first of all in irrigation. From 1400 to 1900 the total of irrigated land seems to have increased almost three times. There was also a gain in farm tools, draft animals, and fertilizer, to say nothing of the population growth itself, which increased half again asfastas cultivated land area
38、and so increased the ratio of human hands available per unit of land. Thus the rising population was fed by a more intensive agriculture, applying more labor and fertilizer to the land.10. The word “ ratio ” in the passage is closest in meaning toA. proportionB. availabilityC. importanceD. costParag
39、raph 5 and Paragraph 6This technological advance took many forms: one was the continual introduction from the south of earlier-ripening varieties of rice, which madepossible double-cropping(the production of two harvests per year from one field). New crops such as corn(maize) and sweet potatoes aswe
40、ll as peanuts and tobaccowere introduced from theAmericas. Corn, for instance, can be grown on the dry soil and marginal hill land of North China, where it is used for food, fuel, and fodder and provides something like one-seventh of the food energy available in the area. The sweet potato, growing i
41、n sandy soil and providing more food energy per unit of land than other crops, became the main food of the poor in much of the South China rice area.Productivity in agriculture was also improved by capital investments, first of all in irrigation. From 1400 to 1900 the total of irrigated land seems t
42、o have increased almost three times. There was also a gain in farm tools, draft animals, and fertilizer, to say nothing of the population growth itself, which increased half again asfastas cultivated land area and so increased the ratio of human hands available per unit of land. Thus the rising popu
43、lation was fed by a more intensive agriculture, applying more labor and fertilizer to the land.11. Which of the following is NOT mentioned in paragraphs 5 and 6 as one of the strategies the Chinese applied in agriculture?A. The growing of two crops on the same field during the same yearB. The improv
44、ement of systems to supply crops with waterC. The application of increasing amounts of fertilizer to the landD. The reduction in the amount of human labor per unit of land12. What purpose does paragraph 5 serve in the larger discussion about China spopulation growth?A. It provides evidence of China
45、s emerging foreign trade relations.B. It illustrates how the Chinese increased their food supply.C. It provides evidence of why population growth was mostnoticeable inthe south.D. It shows how foreign crops gradually gained greater acceptance in China.at the four squares that indicate where the foll
46、owing sentence could be added to the passage.Other developments addressed the problems of dry and sandy areas unsuitable for growing China s native crops.quare to add the sentence toWhere would the sentence best fit? Click on a s the passage.This technological advance took many forms: one was the co
47、ntinual introduction from the south of earlier-ripening varieties of rice, which madepossible double-cropping (the production oftwo harvests per yearfrom one field). New crops such as corn (maize) and sweetpotatoes as well as peanuts and tobacco were introduced from the Americas. Corn, for instance,
48、 can be grown on the dry soil and marginal hill land of North China, where it is used for food, fuel, and fodder and provides something like one-seventh of the food energy available in the area. The sweet potato, growing in sandy soil and providing more food energy per unit of land than other crops,
49、 became the main food of the poor in much of the South China rice area.14. Directions: An introductory sentence for a brief summary of the passage is provided below. Complete the summary by selecting the THREE answer choices that express the most important ideas in the passage. Some sentences do not
50、 belong in the summary because they express ideas that are not presented in the passage or are minor ideas in the passage. This question is worth 2 points.Drag your answer choices to the spaces where they belong. To remove an answer choice, click on it.To review the passage, click VIEW TEXT.Over the
51、 centuries, China has experienced an extraordinary increase in its population.Answer ChoicesA. Understanding the exceptional increase in population in China requires giving up commonly held assumptions relative to the phenomenon of population growth.B. The economist Dwight Perkins applied a particul
52、ar statistical method to determine the increase in China s population.C. The sudden population growth in China started in its northern and southern provinces, and it spread rapidly to the central and western areas of the country.D. Improved transportation management and enhanced disease control cont
53、ributed to China s population explosion.E. The increase in China s food supply, which affected population growth, was the result of technological developments in agriculture and capital investment.F. A steady increase in foreign trade since the 1400s provided the conditions necessary for large-scale
54、 agricultural development.?Termite IngenuityTermites, social insects which live in colonies that, in some species, contain 2 million individuals or more, are often incorrectly referred to as white ants. But they are certainly not ants. Termites, unlike ants, have gradual metarnorphosis with only thr
55、ee life stage: egg, nymph, and adult. Ants and the other social members of their order, certain bees and wasps, have complete metarnorphosis in four life stages; egg, larva, pupa, and adult. The worker and soldier castes of social ants, bees, and wasps consist of only females, all daughters of a sin
56、gle queen that mated soon after she matured and thereafter never mated again. The worker and soldier castes of termites consist of both males and females, and the queen lives permanently with a male consort.Since termites are small and soft-bodied, they easily become desiccated and must live in mois
57、t places with a high relative humidity. They do best when the relative humidity in their nest is above 96 percent and the temperature is fairly high, an optimum of about 79 F for temperate zone species and about 86 F for tropicalspecies. Subterranean termites, the destructive species that occurs com
58、monly throughout the eastern United States, attain these conditions by nesting in moist soil that is in contact with wood, their only food. The surrounding soil keeps the nest moist and tends to keep the temperature at a more or less favorable level. When it is cold in winter, subterranean termites
59、move to burrows below the frost line.Sometropical termites are more ingenious engineers, constructing huge above-ground nests with built-in “ air conditioning ” that keeps the nest moist, at a constanttemperature, and well supplied with oxygen. Amongthe most architecturally advanced of these termites
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