Diets have changed in China – and so too has its top crop. Since 2011, the country (1) (grow) more corn than rice. Corn production has jumped nearly 125 percent over (2) past 25 years, while rice has increased only 7 percent. A taste for meat is (3) (actual) behind the change: An important part of its corn is used to feed chickens, pigs, and cattle. Another reason for corn’s rise: The government encourages farmers to grow corn instead of rice (4) (improve) water quality. Corn uses less water (5) rice and creates less fertilizer (化肥) runoff. This switch has decreased (6) (pollute) in the country’s major lakes and reservoirs and made drinking water safer for people. According to the World Bank, China accounts for about 30 percent of total (7) (globe) fertilizer consumption. The Chinese Ministry of Agriculture finds that between 2005 – when the government (8) (start) a soil-testing program (9) gives specific fertilizer recommendations to farmers – and 2011, fertilizer use dropped by 7.7 million tons. That prevented the emission (排放) of 51.8 million tons of carbon dioxide. China’s approach to protecting its environment while (10) (feed) its citizens “offers useful lessons for agriculture and food policymakers worldwide,” says the bank’s Juergen Voegele. (1) __________ (2) __________ (3) __________ (4) __________ (5) __________ (6) __________ (7) __________ (8) __________ (9) __________ (10) __________
Diets have changed in China – and so too has its top crop. Since 2011, the country (1) (grow) more corn than rice. Corn production has jumped nearly 125 percent over (2) past 25 years, while rice has increased only 7 percent.
A taste for meat is (3) (actual) behind the change: An important part of its corn is used to feed chickens, pigs, and cattle. Another reason for corn’s rise: The government encourages farmers to grow corn instead of rice (4) (improve) water quality. Corn uses less water (5) rice and creates less fertilizer (化肥) runoff. This switch has decreased (6) (pollute) in the country’s major lakes and reservoirs and made drinking water safer for people.
According to the World Bank, China accounts for about 30 percent of total (7) (globe) fertilizer consumption. The Chinese Ministry of Agriculture finds that between 2005 – when the government (8) (start) a soil-testing program (9) gives specific fertilizer recommendations to farmers – and 2011, fertilizer use dropped by 7.7 million tons. That prevented the emission (排放) of 51.8 million tons of carbon dioxide. China’s approach to protecting its environment while (10) (feed) its citizens “offers useful lessons for agriculture and food policymakers worldwide,” says the bank’s Juergen Voegele.
题目解答
答案
has grown
the
actually
to improve
than
pollution
global
started
that/which
feeding
解析
- 第一空需要填入一个动词，根据上下文，这里应该使用现在完成时，表示从过去某个时间点开始一直持续到现在的情况。因此，使用“has grown”。
步骤 2：确定冠词
- 第二空需要填入一个冠词，根据上下文，这里应该使用定冠词“the”，表示特指过去的25年。
步骤 3：确定副词
- 第三空需要填入一个副词，根据上下文，这里应该使用副词“actually”，表示实际上。
步骤 4：确定不定式
- 第四空需要填入一个不定式，根据上下文，这里应该使用不定式“to improve”，表示目的。
步骤 5：确定比较级
- 第五空需要填入一个比较级，根据上下文，这里应该使用“than”，表示比较。
步骤 6：确定名词
- 第六空需要填入一个名词，根据上下文，这里应该使用名词“pollution”，表示污染。
步骤 7：确定形容词
- 第七空需要填入一个形容词，根据上下文，这里应该使用形容词“global”，表示全球的。
步骤 8：确定时态
- 第八空需要填入一个动词，根据上下文，这里应该使用过去时“started”，表示开始。
步骤 9：确定关系代词
- 第九空需要填入一个关系代词，根据上下文，这里应该使用关系代词“that/which”，表示引导定语从句。
步骤 10：确定动名词
- 第十空需要填入一个动名词，根据上下文，这里应该使用动名词“feeding”，表示喂养。