文章

2022年12月英语六级阅读真题模拟及详解答案(三)

2022年12月英语六级阅读是六级考试分数占比最大的内容之一,大家在考前一定要多重视多练习。今天为大家带来的是2022年12月英语六级阅读模拟真题及详解答案(三),希望对你有所帮助。

2022年12月英语六级阅读真题模拟及详解答案(三)

Questions 61 to 65 are based on the following passage.

A bull grazes on dry wheat husks(Phi) in Logan, Kansas, one of the regions hit by therecord drought that has affected more than half of the U. S. and is expected to drive up foodprices.

Leadinu water scientists have issued one of the sternest warnings yet about global foodsupplies, saying that the world's population may have to switch almost completely to avegetarian diet over the next 40 years to avoid catastrophic shortages.

Adopting a vegetarian diet is one option to increase the amount of water available to growmore food in an increasingly climate-unstable world, the scientists said. Animal protein-richfood consumes 5 to 10 times more water than a vegetarian diet. One third of the world'sarable(适于耕种的) land is used to grow crops to feed animals. Other options to feed peopleinclude eliminating waste and increasing trade between countries in food surplus and those indeficit.

"900 million people already go hungry and 2 billion people are malnourished in spite of thefact that per capita food production continues to increase," they said. "With 70% of allavailable water being in agriculture, growing more food to feed an additional 2 billion peopleby 2050 will place greater pressure on available water and land. "

The report is being released at the start of the annual world water conference inStockholm, Sweden, where 2,500 politicians, UN bodies, non-governmental groups andresearchers from 120 countries meet to address global water supply problems.

Competition for water between food production and other uses will intensify pressure onessential resources, the scientists said. "The UN predicts that we must increase foodproduction by 70% by mid-century. This will place additional pressure on our 'alreadystressed water resources, at a time when we also need to allocate more water to satisfy globalenergy demand-- which is expected to rise 60% over the coming 30 years--and to generateelectricity for the 1.3 billion people currently without it," said the report.

Overeating, undernourishment and waste are all on the rise and increased food productionmay face future constraints from water scarcity.

"We will need a new recipe to feed the world in the future," said the report's editor, AndersJagerskog.

A separate report from the International Water Management Institute (IWMI) said the bestway for countries to protect millions of farmers from food insecurity in sub-Saharan Africa andsouth Asia was to help them invest in small pumps and simple technology, rather than todevelop expensive, large-scale irrigation projects.

"Farmem across the developing world are increasingly relying on and benefiting from small-scale,locally-relevant water solutions. These techniques could increase yields up to 300% andadd tens of billions of U. S. dollars to household revenues across sub-Saharan Africa and southAsia. " said Dr. Colin Chartres, the director general.

61. What can be inferred from the water scientists' warning?

A. The record drought forces half of the U. S. to go hungry.

B. The record drought drives up food prices m the U. S.

C. Severe food shortage may happen without proper measures.

D. A vegetarian diet is the only option to avoid disastrous shortages.

62. What do the scientists say can be done to increase food supply?

A. Grow more animal protein-rich food.

B. Turn pastures into arable lands.

C. Promote trade between countries self-sufficient in food.

D. Increase the amount of water for food production.

63. According to the water scientists' report,

A. per capita food production has been increasing

B. reduced food supply will make more people malnourished

C. 70% of water will be used to feed 2 billion people by 2050

D. researchers begin to seek solutions to tackle water problem

64. In regard to the problem of water supply, scientists believe

A. more water should be allocated to satisfy energy demand

B. food production must be increased to 70% by mid-century

C. energy demand will intensify pressure on water resources

D. electricity generation must be increased by 60% 30 years later

65. What does the IWMI say is the best solution to food insecurity in sub-Saharan Africaand south Asia?

A. Applying small pumps and simple technology.

B. Launching large-scale irrigation projects.

C. Increase the local household revenues.

D. Investing in a new expensive irrigation project.

参考答案

61.C)。本题考查对水资源科学家警示的理解。定位段指出,一些水科学带头人发布了一个关于全球粮食供应的最高级警报,指出为了避免灾难性的粮食紧缺,在未来的四十年,世界人口的饮食可能不得不几乎全转换为素食,故答案为C)。

62.D)。本题考查科学家对于增加食物供应量的建议。定位句指出,科学家指出,素食的饮食习惯是在逐渐不稳定的气候条件下增加用来生产更多的食物的可用水资源总量的一种选择,故答案为D)。

63.A)。本题考查对水资源科学家研究报告的理解。文中第四段第一句指出,科学家们说: “尽管人均粮食产量在持续增加,但仍有9亿人正在挨饿,20亿人营养不良,故答案为A)。

64.c)。本题考查科学家对于水资源供给的 态度。文中第六段第一句指出,报告中提到,“联合国预测,到本世纪中叶,我们必须增加70%的粮食产量。这会给本就紧张的水资源造成更大的压力”。第三句 指出,“与此同时,我们需要分配更多的水资源来满足世界能源的需求”,故答案为c)。

65.A)。本题考查解决撒哈拉以南非洲地区及南亚缺水问题的最佳途径。定位段指出,在撒哈拉以南非洲地区和南亚地区,防止农民遭受粮食危机的最好方法是帮助他们投资建造小型水泵和使用简单的技术,这远远好于开发昂贵的、大规模的灌溉工程,故答案为A)。

 

很多考生都觉得六级非常的难,主要原因就是在于时间非常的紧张,在有限的时间内做规定的题型,这就需要我们对这部分内容认真研究,找出其中的规律,这样才会对大家的备考有所的帮助。今天小编为大家整理了英语六级阅读经验介绍,希望大家都能够找到适合自己的阅读方法。

一)重视英语词汇和习惯用法的积累

美国语言学家Driller (1978)根据词汇统计特征指出:如果我们认得25个最常见的英文单词,平均每页纸上的词我们会认得33%;如果认得135个常用词,则为50%;如果认得2500个,则为78%;如果认得5 000个,则为80%;一旦记得10000个,可达92%。可见,阅读能力的高低和词汇量的大小是分不开的,目前大部分学生的词汇量偏少, 这是影响阅读能力提高的主要因素。那么怎样才能提高学生的词汇量呢?

1. 构词记忆法

据估计,英语词汇有100万到120万,但大部分单词是由构词法构成的。构词法包括派生、合成和转化。在教学中,让学生掌握常用的前缀(un/dis/im/il /super.)、后缀( ly/ less/ ful/ ment…)的含义及用法,就可以根据已知词猜出它的派生词,从而达到扩大词汇的目的。如:前缀super 有超过,超越的含义,就可以猜出supermarket (超级市场)supernatural (超自然的)、 superman (超人)、superstar (超级明星)等词的含义。。

2. 联想记忆法

由一个词联想到和它有关或无关的词,如看到live vi 生活,联想到其他词性及用法,如,直播的、活的等词义。

3. 广泛阅读记忆法

“To read well, you need a strong vocabulary.. To build a strong vocabulary, you need to read well.” 这句名言道出了阅读和词汇量的关系。要有流利的阅读,就必须有丰富的词汇。大量的阅读可以丰富你的词汇。

(二) 牢固掌握语法知识

近年来的NMET阅读理解短文的句式结构趋向复杂,语法知识在阅读中的作用已经突显出来。如在阅读中遇到另人费解的长句、难句,就可以借助语法,对句子进行适当的分析,搞清各部分的关系,从而准确理解整句的意思。以Decision-thinking is not unlike poker-it often matters not only what you think, but also what others think you think and what you think they think you think.(NMET 2000) 为例。该句的29个词中包含了主语从句,宾语从句、并列句和破折号连接的附加说明等多种关系。其中并列句中又有复合句,复合句中又有并列句。只有把句子的成分一一理清,才能掌握其意思。

(三)、积累一定的文化背景知识和生活知识

英语阅读能力的提高不仅需要一定的语言知识,还要有一定的文化背景知识和生活知识。例如在NMET2003的阅读理解A篇,该篇选材涉及地理,介绍了两座farthest/ most distant inhabited islands,一个为Guinness Book of Records 所认定的Tristan da Cunha;另一为复活岛(Easter Island)文章中出现了较多的专有名词,对于阅读经验不足的同学会形成干扰,而对于那些对Easter Day 等背景知识了解的同学,相对就会好些。另外在C篇中,出现了书刊号,如果熟悉这些,就会减少好多阅读困难。

(四)培养良好的阅读习惯,掌握有效的阅读技巧

要养成良好的阅读习惯,就要求平时多朗读,背诵精彩段落和文章,以培养语感。另外,有的同学在阅读时出声读、点读或回读,这些不良习惯都会影响阅读速度和对文章的理解。所以要克服这些不良习惯,作到不回读,不声读,不点读等。只有这样,阅读速度才能加快,理解的准确率才能提高。

以上就是2022年12月英语六级阅读模拟真题及详解答案(三)的全部内容了,预祝大家六级考试高分飘过!

版权所有©四级英语单词   网站地图 陇ICP备2023000160号-4