2017托福考试阅读理解复习巩固试题
好学而不勤问非真好学者,以下是小编为大家搜索整理的2017托福考试阅读理解复习巩固试题,希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!
PASSAGE 29
During the second half of the nineteenth century, the production of food and feed crops in the United States rose at an extraordinarily rapid rate. Corn production increased by four and a half times, hay by five times, oats and wheat by seven times. The most crucial factor behind this phenomenal upsurge in productivity was the widespread adoption of labor-saving machinery by northern farmers. By 1850 horse-drawn reaping machines that cut grain were being introduced into the major grain-growing regions of the country. Horse-powered threshing machines to separate the seeds from the plants were already in general use. However, it was the onset of the Civil War in 1861 that provided the great stimulus for the mechanization of northern agriculture. With much of the labor force inducted into the army and with grain prices on the rise, northern farmers rushed to avail themselves of the new labor-saving equipment. In 1860 there were approximately 80,000 reapers in the country; five years later there were 350,000.
After the close of the war in 1865, machinery became ever more important in northern agriculture, and improved equipment was continually introduced. By 1880 a self-binding reaper had been perfected that not only cut the grain, but also gathered the stalks and bound them with twine. Threshing machines were also being improved and enlarged, and after 1870 they were increasingly powered by steam engines rather than by horses. Since steam-powered threshing machines were costly items — running from $ 1,000 to $4,000 — they were usually owned by custom thresher owners who then worked their way from farm to farm during the harvest season. "Combines" were also coming into use on the great wheat ranches in California and the Pacific Northwest. These ponderous machines — sometimes pulled by as many as 40 horses — reaped the grain, threshed it, and bagged it, all in one simultaneous operation.
The adoption of labor-saving machinery had a profound effect upon the sale of agricultural operations in the northern states — allowing farmers to increase vastly their crop acreage. By the end of century, a farmer employing the new machinery could plant and harvest two and half times as much corn as a farmer had using hand methods 50 years before.
1. What aspect of farming in the United States in the nineteenth century does the passage mainly discuss?
(A) How labor-saving machinery increased crop Production
(B) Why southern farms were not as successful as Successful as northern farms
(C) Farming practices before the Civil War
(D) The increase in the number of people farming
2. The word "crucial" in line 4 is closest in meaning to
(A) obvious
(B) unbelievable
(C) important
(D) desirable
3. The phrase "avail themselves" in line 11 is closest in meaning to
(A) take care
(B) make use
(C) get rid
(D) do more
4. According to the passage , why was the Civil War a stimulus for mechanization?
(A) The army needed more grain in order to feed the soldiers.
(B) Technology developed for the war could also the used by farmers.
(C) It was hoped that harvesting more grain would lower the price of grain.
(D) Machines were needed to replace a disappearing labor force.
5. The passage supports which of the following statements about machinery after the Civil War?
(A) Many farmers preferred not to use the new machinery.
(B) Returning laborers replaced the use of machinery.
(C) The use of farm machinery continued to increase.
(D) Poor-quality machinery slowed the pace of crop production.
6. Combines and self-binding reapers were similar because each
(A) could perform more than one function
(B) required relatively little power to operate
(C) was utilized mainly in California
(D) required two people to operate
7. The word "they" in line 19 refers to
(A) grain stalks
(B) threshing machines
(C) steam engines
(D) horses
8. It can be inferred from the passage that most farmers did not own threshing machines because
(A) farmers did not know how to use the new machines
(B) farmers had no space to keep the machines
(C) thresher owner had chance to buy the machines before farmers did
(D) the machines were too expensive for every farmer to own
9. The word "ponderous" in line 21 is closest in meaning to
(A) advanced
(B) heavy
(C) complex
(D) rapid
参考答案:ACBDC ABDB
-
托福口语中表达地道的十个句子
表达地道的口语句子会为你的托福口语考试加分不少哟,下面小编就给大家分享一些句子,希望大家可以用心学习,并争取熟练运用在考试当中去!manypagesdidyouendupwith?你的报告最后有几页?依照大多数人的习惯,「你的报告最后有几页」这句话通常会把它翻译成,"Howmanyp...
-
关于托福口语攻略
托福口语准备工作很重要在托福口语考试中,每个题目给考生准备的时间并不长。在这么短的时间内,想要构思出内容充实的答案,没有一定的准备基本是不可能的。所以我们要重视托福口语考试中的准备工作,通过平时的练习来提升自己的快速反应能力。第一步,我们应该熟悉OG中...
-
如何利用托福写作机经
托福写作部分备考时主要精力应该放在独立写作部分,因为独立写作灵活性大,而综合写作部分相信很多同学都体会到了模版的威力,通常综合写作的模版会在100词左右,而这部分的字数要求为150-225字,所以即使听力特别差的同学,也可以通过模版的帮助,抵挡一阵,混个十几二十分。...
-
托福考试都考什么
新托福考试通过互联网进行,考试采取机考形式。新托福考试的考试时间和各部分试题数目都是固定的。以下是关于托福考试内容,希望大家认真复习!考试简介TOEFL(TestofEnglishasaForeignLanguage)是为申请到美国或加拿大等国家上大学/研究生的非英语国家的学生提供的...