题目内容
12.Sustainable development is applied to just about everything from energy to clean water and economic growth,and as a result it has become difficult to question either the basic assumptions behind it or the way the concept is put to use.This is especially true in agriculture,where sustainable development is often taken as the sole measure of progress without a proper appreciation of historical and cultural perspectives.To start with,it is important to remember that the nature of agriculture has changed markedly throughout history,and will continue to do so.Medieval agriculture in northern Europe fed,clothed and sheltered a predominantly rural society with a much lower population density than it is today.It had minimal effect on biodiversity,and any pollution it brought about was typically localized.In terms of energy use and the nutrients captured in the product it was relatively inefficient.
Contrast this with farming since the start of the industrial revolution.Competition from overseas led farmers to specialize and increase yields.Throughout this period food became cheaper,safe and more reliable.However,these changes have also led to habitat loss and to diminishing biodiversity.
What's more,demand for animal products in developing countries is growing so fast that meeting it will require an extra 300million tons of grain a year by 2050,yet the growth of cities and industry is reducing the amount of water available for agriculture in many regions.
All this means that agriculture in the 21st century will have to be very different from how it was in the 20th.This will require complete thinking.For example,we need to move away from the idea that traditional practices are inevitably more sustainable than new ones.We also need to abandon the notion that agriculture can be"zero impact".The key will be to abandon the rather simple and static measures of sustainability,which centre on the need to maintain production without increasing damage.
Instead we need a more dynamic interpretation,one that looks at the pros and cons of all the various way land is used.There are many different ways to measure agricultural performance besides food yield:energy use,environmental costs,water purity,carbon footprint and biodiversity.It is clear,for example,that the carbon of transporting tomatoes from Spain to the UK is less than that of producing them in the UK with additional heating and lighting,but we do not know whether lower carbon footprints will always be better for biodiversity.
What is crucial is recognizing that sustainable agriculture is not just about sustainable food production.
57.How do people often measure progress in agriculture?C
A.By its productivity
B. By its impact on the environment
C.By its sustainability
D.By its contribution to economic growth
58.What does the author think of traditional farming practices?C
A.They have remained the same over the centuries
B.They have not kept pace with population growth
C.They are not necessarily sustainable
D.They are environmentally friendly
59.What will agriculture be like in the 21st century?A
A.It will go through radical changes
B.It will supply more animal products
C.It will abandon traditional farming practices
D.It will cause zero damage to the environment
60.What is the author's purpose in writing this passage?D
A.To remind people of the need of sustainable development
B.To suggest ways of ensuring sustainable food production
C.To advance new criteria for measuring farming progress
D.To urge people to rethink what sustainable agriculture is.
分析 本文主要写了21世纪的农业非常不同于20世纪的农业,通过事实说明让人们意识到农业可持续发展并不仅仅是关于可持续的食物生产.
解答 57.答案是C.细节理解题,根据文中句子where sustainable development is often taken as the sole measure of progress 可持续发展经常被认为是农业进步的标准,所以答案选C.
58.答案是C.细节理解题.可以通过题干关键词traditional farming practices定位在文章第五段第三行:we need to move away from the idea that traditional practices are inevitably more sustainable than new ones.意思是我们不能再认为传统耕作方式一定比新方式更具有可持续的特征.同义于C他们不一定是可持续的.所以答案选C.
59.答案是A.细节理解题.题干出现显性关键词in the 21st century,定位在文中第五段开头,原文意思是:21世纪的农业生产和20世纪的截然不同,也就是说21世纪的农业生产将发生巨大的变化.第五段的第二句话提到要求我们radical thinking(彻底改变原有的想法),所以答案选A.
60.答案是D.主旨大意题.答案一般出自文章首段,而且本文从一开始就讲述可持续发展(sustainable development),而且本文主要谈论工业生产的可持续发展问题,从个文章最后一句 What is crucial is recognizing that sustainable agriculture is not just about sustainable food production.关键是意识到农业可持续发展并不仅仅是关于可持续的食物生产.所以答案选D.
点评 阅读理解题测试考生在阅读基础上的逻辑推理能力,要求考生根据文章所述事件的逻辑关系,对未说明的趋势或结局作出合理的推断;或根据作者所阐述的观点理论,对文章未涉及的现象、事例给以解释.考生首先要仔细阅读短文,完整了解信息,准确把握作者观点.
I often heard the expression,"When you look for something,you will(3)A it."I easily discovered the mistakes and the limitations.This caused me great frustration and anger.In general,I looked down to others.People felt the negative energy coming from me and this created(4)Bin my getting along with others.
What I did was the(5)Aof what one would do if one wanted to win friends and influence people.
The turning point came when I was advised to keep asking,"What can I do for this person?"At first I was(6)Bto do so."Why should I think of others?Others don't think about what they can do for me."
"What will you(7)C?"I was challenged."Your present situation is extremely worrying.It makes sense to do all you can to(8)Athings.Try it for a couple of weeks."
So I joined those who ask,"What can I do for this person?"In the beginning,I heard a voice,"Who are you trying to(9)A?This isn't you."
However,I decided to try for at least two weeks and I intended to keep my(10)B.In just a few days,I experienced a major(11)C in the way I felt towards others.It was unbelievable how(12)B this was in changing the way others viewed and treated me.Much of the stress that I felt before(13)D.I had more energy than I ever did before,as well as increased(14)A.And I highly recommend this(15)D to others.
1.A.impossibly | B.pleasantly | C.automatically | D.helplessly |
2.A.advantages | B.ideas | C.answers | D.mistakes |
3.A.find | B.do | C.love | D.know |
4.A.chances | B.difficulties | C.hopes | D.excitements |
5.A.opposite | B.result | C.type | D.best |
6.A.afraid | B.unwilling | C.unlikely | D.sorry |
7.A.say | B.use | C.lose | D.miss |
8.A.improve | B.accept | C.discuss | D.arrange |
9.A.fool | B.persuade | C.please | D.surprise |
10.A.habit | B.word | C.secret | D.time |
11.A.test | B.challenge | C.change | D.effect |
12.A.serious | B.powerful | C.fortunate | D.complex |
13.A.remained | B.increased | C.emerged | D.disappeared. |
14.A.joy | B.fear | C.wonder | D.concern |
15.A.essay | B.memory | C.program | D.practice |
Shyly,but (36)A,I said yes.She poured out her (37)A."It was nothing short of talent!"
"What time will Father be home?"I asked.I could hardly wait to (38)B my work to him.
I spent quite some time (39)D for his arrival.I wrote the poem out in my finest flourish (花体字),drew a fancy border around it,and (40)B I placed it right on my father's plate on the dining table.My father had begun his motion-picture career as a writer.I was sure he would be able(41)C my poem.
At almost 7o'clock my father burst in.He seemed (42)A.He circled the dining-room table,complaining about his employees.
Suddenly he paused and glared at his plate."What is this?"He was reaching for my poem.
"Ben,Buddy has written his first poem!"my mother began."And it's beautiful,absolutely amaz …"
"If you don't mind,I'd like to decide for myself."Father said.
I (43)C my head as he read that poem.It was only ten lines.But it seemed to take hours.Then I heard him dropping the poem back on the table.Now came the moment of (44)C.
"I think it's terrible,"he said.
I couldn't look up.My eyes were getting (45)A.
"Ben,these are the first lines of poetry he's ever written,"my mother was saying."He needs(46)D."
"I don't know why."My father held his ground."Isn't there enough (47)A poetry in the world already?"
I couldn't (48)C it another second.I ran from the dining room crying.Up in my room I(49)B myself on the bed and cried the worst of the (50)D out of me.
That may have been the end of the story,but not of its (51)A for me.I realized how fortunate I had been.I had a mother who said,"I think it's wonderful!"and a father who drove me to hear with"I think it's awful."
Every one of us needs that mother force,from which all(52)C flows; and yet the mother force alone is incomplete.It needs the balance of the force that(53)C,"Watch.Listen.Review.Improve."
Those (54)A voices of my childhood ring in my ears through the years,like two opposing winds blowing me.Between the two poles of (55)B and doubt,both in the name of love,I try to follow my true course.
36.A.proudly | B.slowly | C.anxiously | D.honestly |
37.A.praise | B.surprise | C.admiration | D.belief |
38.A.recite | B.show | C.describe | D.introduce |
39.A.waiting | B.planning | C.praying | D.preparing |
40.A.quickly | B.confidently | C.nervously | D.casually |
41.A.read | B.revise | C.appreciate | D.polish |
42.A.upset | B.calm | C.tired | D.relaxed |
43.A.shook | B.raised | C.lowered | D.turned |
44.A.truth | B.struggle | C.decision | D.discussion |
45.A.wet | B.wide | C.dark | D.swollen |
46.A.practice | B.judgment | C.instruction | D.encouragement |
47.A.awful | B.elegant | C.fluent | D.controversial |
48.A.hold | B.see | C.stand | D.control |
49.A.seated | B.threw | C.left | D.kept |
50.A.confusion | B.pressure | C.dissatisfaction | D.disappointment |
51.A.significance | B.development | C.reflection | D.challenge |
52.A.love | B.honor | C.creation | D.improvement |
53.A.orders | B.persuades | C.cautions | D.declares |
54.A.conflicting | B.warning | C.disturbing | D.inspiring |
55.A.confidence | B.confirmation | C.distrust | D.disapproval. |
A. | that | B. | which | C. | who | D. | where |
A. | remaining | B. | remained | ||
C. | to have remained | D. | to remain |