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农业管理硕士英语真题及答案将下列译成英文。
1、海岛土地利用变化及其生态承载力评价——以南澳岛为例Land use change and ecological carrying capacity evaluation of island:A Case Study in the island of NanAo.2、山西昔阳县21世纪初土地利用变化及其生态响应Land use change and ecological response of XiYang County, Shanxi Province in the early 21st century.3、深圳湾红树林海岸带生态资产遥感评估Evaluatio n of man grove coastal zone ecological assets by remote sensing on Shenzhen bay.4、中国土壤系统分类土系数据库的建立、更新与应用Soil series database establishment,update and application of the Chinese soil taxonomy.5、岷江上游干旱河谷土壤质量评价及侵蚀机理研究A study on soil quality assessment and erosion mechanism in the drought valley of the upper MinJiang river.6、磷用量对不同磷效率水稻抗神胁迫的影响Effect of P content on rice with different P efficiency to arsenic stress resistanee.7、县域级平原与丘陵土壤养分空间差异性综合研究Comprehensive study on spatial difference of soil nutrientin plain and hill of County level.8、珠江三角洲主要工业区周边荣地土壤重金属含量空间变异与污染评价Evaluation of spatial variation and pollution of soil heavy metals content in the pearl river delta mainly industrial park surrounding vegetable field.9、不同铁氧化物对土壤镉有效性及水稻积累镉的影响Effect of different iron oxides on availability of soil cadmium and the cadmium accumulation of rice.10、集中水流内红壤分离机制及团聚体剥蚀特征研究Study of red soil separation mechanism and aggregate erosion characteristics in concentrated water.。
农学考研真题英语答案考研英语真题是许多农学考研学生复习的重要资料之一。
通过分析历年的真题，考生可以了解考试的题型、难度以及出题规律，从而更有针对性地进行复习。
以下是一些关于农学考研英语真题的复习建议和答案解析示例。
开头：农学考研英语部分通常包括阅读理解、完形填空、翻译和写作等题型。
考生在复习过程中，应该注重提高自己的语言理解能力、词汇量以及语法知识。
同时，通过练习真题，可以熟悉考试的流程和时间管理。
阅读理解：阅读理解部分通常包含几篇文章，每篇文章后面会有几个问题。
考生需要仔细阅读文章，理解作者的意图和文章的主旨，然后根据问题选择最合适的答案。
在复习时，可以通过总结文章的中心思想、掌握文章结构、识别细节信息等方法来提高阅读效率。
完形填空：完形填空题要求考生在理解文章大意的基础上，填入合适的词汇或短语，使文章通顺、意义完整。
这类题目考察的是考生的词汇量、语法知识以及上下文理解能力。
在复习时，可以通过多读多写来提高这方面的能力。
翻译：翻译部分通常要求考生将中文翻译成英文或将英文翻译成中文。
这不仅需要考生具备扎实的语言基础，还需要了解中英文表达习惯的差异。
在复习时，可以通过练习翻译练习来提高翻译技巧。
写作：写作部分通常要求考生根据给定的题目写一篇短文。
这要求考生不仅要有良好的语言表达能力，还要有清晰的逻辑结构和丰富的内容。
在复习时，可以通过写作练习和阅读范文来提高写作水平。
结尾：总之，农学考研英语真题的复习需要考生有计划、有针对性地进行。
通过不断地练习和总结，考生可以逐步提高自己的英语水平，为考研英语部分做好充分的准备。
同时，考生也应该关注最新的考试动态和趋势，以便及时调整复习策略。
希望以上内容对准备农学考研英语的同学们有所帮助。
在复习过程中，保持积极的态度和良好的学习习惯是成功的关键。
祝所有考生都能取得理想的成绩。
农业考研英语试题及答案一、阅读理解（共20分，每题4分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
AIn recent years, the agricultural sector has been facing a variety of challenges, including climate change, soil degradation, and water scarcity. To address these issues, researchers are exploring innovative solutions.1. What is the main idea of the passage?A) The agricultural sector is facing no challenges.B) Researchers are not looking for solutions.C) The agricultural sector is facing challenges and researchers are seeking solutions.D) Climate change, soil degradation, and water scarcity are not challenges.2. What does the passage suggest about the agricultural sector?A) It is not affected by environmental issues.B) It is thriving without any problems.C) It is experiencing difficulties due to environmental factors.D) It is ignoring the need for sustainable practices.BThe use of genetically modified (GM) crops has been a topic of debate for many years. Some argue that GM crops can increase yields and reduce the need for pesticides, while others are concerned about potential health and environmental risks.3. What is the debate about GM crops?A) Whether they can increase yields.B) Whether they are safe for consumption.C) Whether they pose health and environmental risks.D) Whether they are the only solution to agricultural challenges.4. What is not mentioned as a reason for the debate on GM crops?A) The potential for increased yields.B) The potential reduction in pesticide use.C) The potential for health risks.D) The potential for increased agricultural diversity.二、完形填空（共15分，每题1.5分）阅读下面的短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
农学复试英语翻译题目
农学复试英语翻译题题目是在介绍有关该专业的基本知识和应用技能的同时，让你来回答一些简单的问题，如：a.一种重要作物的生长特性、环境、生物学特性等，这些特性如何影响了它所需要生长的土壤环境？b.某物种在整个生态系统中所占比例（以种群密度计）。
c.哪些昆虫会对土壤有影响？d.为什么你认为该物种在某些地区有较高数量性？
一、在一个生态系统中，有一些植物物种能够提供必要的养分并保持较高的数量性。
请从句翻译。
A.有一些植物物种对环境提供了很高的肥力，因此它们可以很好地适应土壤酸化的影响，从而保持数量性。
B.有些植物可以提供有益的环境因子如固氮物质和有机物等，从而使整个生态系统保持相对的稳定性。
C.某些物种对酸碱度具有良好的适应性，在低酸碱度及 pH 值为中性或微碱性环境中能得到正常发展。
D.有些植物能够产生出一些化学物质作为能源，如糖分和有机酸。
这些化学物质不仅可以提供氮、磷等营养元素，还能起到一定的杀菌作用。
二、大多数植物的生活习性和对土壤的影响是不变的，这一点需要考生注意。
翻译方法：译文中有几处错误，都需要引起注意。
a.虽然一些植物具有生长特性；b.它对土壤造成着各种影响；c.大部分植物是通过它特有的方式影响它们所需要生长的土壤。
三、除了这些影响外，你还可以看到昆虫等其他因素对土壤的影响。
这一类的问题是需要注意的，因为要想达到好的翻译效果，我们就要注意将这些问题翻译出来，才能达到目的。
那么这一类问题是如何翻译的呢？具体又有哪些注意事项呢？一起来看看吧！。
农业英语练习题### 农业英语练习题#### 一、词汇填空1. The modernization of agriculture has been greatly enhanced by the use of advanced ________ (技术).2. The ________ (产量) of wheat has increased significantly due to the implementation of new farming techniques.3. The ________ (农民) rely on the weather for a successful harvest.4. The ________ (土壤) quality is crucial for the growth of crops.5. The ________ (灌溉) system is essential for maintaining the water supply to the fields.#### 二、阅读理解Read the following passage and answer the questions.Passage:Agricultural practices have evolved significantly over the centuries. The use of fertilizers and pesticides has been a major development in the field of agriculture. These substances help to increase the yield and protect crops from pests and diseases. However, with the growing awareness of environmental issues, there is a shift towards organicfarming. Organic farming avoids the use of synthetic fertilizers and pesticides, relying instead on natural processes to maintain soil fertility and control pests.Questions:1. What has been a major development in agriculture?2. Why are fertilizers and pesticides used in farming?3. What is the main difference between conventional and organic farming?4. What are the environmental concerns associated with the use of synthetic substances in farming?#### 三、完形填空In recent years, there has been a growing interest in sustainable agriculture. This type of farming is designed to meet the needs of the present without compromising theability of future generations to meet their own needs. Sustainable agriculture involves practices that are environmentally friendly and economically viable. It includes methods such as crop rotation, which helps to maintain soil fertility and reduce the need for chemical fertilizers, and integrated pest management, which combines biological and chemical controls to manage pests in a way that minimizes harm to the environment.1. Sustainable agriculture is focused on meeting the needs of the ________.2. Practices in sustainable agriculture are both environmentally friendly and ________.3. Crop rotation is a method that helps to maintain ________ and reduce chemical use.4. Integrated pest management is a method that combines various controls to manage pests while minimizing ________ to the environment.#### 四、翻译练习将下列句子从中文翻译成英文。
农业管理英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is not a primary agricultural product?A. WheatB. CornC. SoybeanD. Automobile2. The main purpose of crop rotation is to:A. Increase crop yieldB. Prevent soil erosionC. Enhance soil fertilityD. Improve crop variety3. What is the most widely used method for pest control in modern agriculture?A. Chemical pesticidesB. Biological controlC. Mechanical controlD. Cultural control4. The practice of organic farming aims to:A. Increase the use of synthetic fertilizersB. Minimize the use of chemical inputsC. Maximize crop production regardless of environmental impactD. Focus solely on crop yield5. What is the primary goal of agricultural extension services?A. To provide farmers with financial loansB. To educate farmers on modern farming techniquesC. To sell agricultural equipment to farmersD. To conduct agricultural research6. The use of genetically modified organisms (GMOs) in agriculture is mainly for:A. Enhancing crop resistance to diseasesB. Reducing the need for laborC. Increasing the size of the cropsD. Decreasing the cost of production7. Which of the following is not a benefit of drip irrigation in agriculture?A. Water conservationB. Improved soil structureC. Reduced labor costsD. Increased fertilizer use8. The term "sustainable agriculture" refers to:A. Agriculture that can be maintained indefinitelyB. Agriculture that focuses solely on profitC. Agriculture that relies heavily on non-renewable resourcesD. Agriculture that causes significant environmental damage9. What is the role of agricultural cooperatives?A. To compete with large corporationsB. To provide a platform for farmers to sell their productsC. To reduce the importance of farming communitiesD. To discourage the use of modern farming techniques10. The Green Revolution in agriculture was characterized by:A. The widespread use of traditional farming methodsB. The introduction of high-yielding crop varietiesC. A focus on organic farming practicesD. A decrease in the use of agricultural machinery二、填空题（每题2分，共20分）1. The process of converting light energy into chemical energy in plants is known as __________.2. The main component of natural fertilizers is __________.3. The use of __________ in agriculture can lead to soil and water pollution.4. The practice of __________ involves planting different crops in the same field over successive seasons.5. The __________ is a global initiative to promote sustainable agricultural practices.6. The __________ is a method of pest control that uses natural enemies to reduce pest populations.7. The __________ is a type of irrigation that delivers water directly to the plant roots.8. The __________ is a system that combines crop andlivestock production to create a sustainable cycle.9. The __________ is a method of farming that avoids the use of synthetic fertilizers and pesticides.10. The __________ is a type of agriculture that focuses on the efficient use of resources and minimal environmental impact.三、简答题（每题10分，共40分）1. Explain the concept of integrated pest management (IPM) in agriculture.2. Describe the role of irrigation in agricultural production.3. Discuss the importance of crop diversification in sustainable agriculture.4. What are the challenges faced by small-scale farmers in adopting modern agricultural technologies?四、论述题（每题20分，共20分）1. Discuss the impact of climate change on agricultural production and suggest possible mitigation strategies.答案：一、选择题1. D2. C3. A4. B5. B6. A7. D8. A9. B10. B二、填空题1. Photosynthesis2. Organic matter3. Chemical fertilizers4. Crop rotation5. The International Year of Soils6. Biological control7. Drip irrigation8. Agroecology9. Organic farming10. Precision agriculture三、简答题1. Integrated pest management (IPM) is an approach that focuses on long-term prevention of pests by using a combination of techniques such as biological control, habitat manipulation, modification of cultural practices, and the use of resistant varieties. IPM aims to minimize the use of chemical pesticides and reduce the impact on the environment.2. Irrigation is crucial in agricultural production as it provides the necessary water for crop growth, especially in areas with insufficient rainfall. It can increase crop yields, improve the quality of produce, and allow for the cultivation of a wider variety of crops.3. Crop diversification is important in sustainableagriculture as it helps to reduce the risk of crop failuredue to pests or diseases affecting a single crop type.。
英语农业科学英语50题1. There are many kinds of ______ on the farm.A. animalsB. plantsC. fruitsD. vegetables答案：B。
本题考查农业相关的词汇。
选项A“animals”指动物；选项B“plants”指植物，农场里通常有多种植物；选项C“fruits”指水果；选项D“vegetables”指蔬菜。
在农场中，植物的种类更为广泛，所以选择B。
2. We get milk from ______.A. cowsB. pigsC. chickensD. ducks答案：A。
本题考查常见的产奶动物。
选项A“cows”是奶牛，能产奶；选项B“pigs”是猪；选项C“chickens”是鸡；选项D“ducks”是鸭。
奶牛是产奶的主要动物，故选A。
3. The ______ grow well in the field.A. riceB. applesC. sheepD. trees答案：A。
本题考查农作物的生长地点。
选项A“rice”水稻，生长在田里；选项B“apples”苹果，长在树上；选项C“sheep”绵羊，不是植物；选项D“trees”树，不是农作物。
所以选A。
4. Farmers use ______ to water the crops.A. hammersB. shovelsC. hoesD. pumps答案：D。
本题考查农业工具的用途。
选项A“hammers”锤子；选项B“shovels”铲子；选项C“hoes”锄头；选项D“pumps”水泵，用于抽水浇庄稼。
故选D。
5. Which of the following is NOT a farm tool?A. ScytheB. TractorC. ComputerD. Plough答案：C。
本题考查农业工具的识别。
选项A“Scythe”镰刀；选项B“Tractor”拖拉机；选项C“Computer”电脑，不是农业工具；选项D“Plough”犁。
农业英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is a common agricultural tool?A. TractorB. ScytheC. Both A and BD. None of the above2. What is the term for the process where plants convert sunlight into energy?A. PhotosynthesisB. RespirationC. TranspirationD. Fermentation3. The primary purpose of crop rotation is to:A. Increase yieldB. Prevent soil depletionC. Attract pollinatorsD. Improve soil structure4. What is the main component of fertilizers used to promote plant growth?A. NitrogenB. PhosphorusC. PotassiumD. All of the above5. In agriculture, what does the term "drought" refer to?A. A prolonged period of insufficient rainfallB. A type of irrigation systemC. A method of soil preparationD. A type of crop disease6. Which of the following is not a type of greenhouse gas?A. Carbon dioxideB. MethaneC. Nitrous oxideD. Oxygen7. What is the role of bees in agriculture?A. PollinationB. Pest controlC. Soil aerationD. Crop harvesting8. The practice of organic farming involves:A. The use of synthetic pesticidesB. The use of genetically modified organismsC. The avoidance of chemical fertilizersD. The use of monoculture9. What is the term for the process of selecting and breeding plants to achieve desired traits?A. CroppingB. CultivationC. Plant breedingD. Harvesting10. The term "sustainable agriculture" refers to farming practices that:A. Maximize short-term profitsB. Focus solely on crop yieldC. Are environmentally friendly and economically viableD. Rely on non-renewable resources答案：1. C2. A3. B4. D5. A6. D7. A8. C9. C10. C二、填空题（每空1分，共10分）1. The process of _______ is essential for plant growth, where plants take in carbon dioxide and release oxygen.(Answer: Photosynthesis)2. In agriculture, a _______ is a machine used for plowing and turning the soil.(Answer: Plow)3. The _______ is a period of the year when the weather is typically warm and dry, which is ideal for growing crops. (Answer: Growing season)4. The use of pesticides can sometimes lead to _______, where pests develop resistance to the chemicals.(Answer: Pesticide resistance)5. _______ farming is a method of farming that does not rely on artificial fertilizers or pesticides.(Answer: Organic)6. _______ is the process of preparing the soil for planting by removing weeds and loosening the soil.(Answer: Tilling)7. A _______ is a structure used in agriculture to protect crops from harsh weather conditions.(Answer: Greenhouse)8. The _______ is the part of a plant that absorbs water and nutrients from the soil.(Answer: Root)9. _______ is the practice of planting different crops in the same field in successive seasons.(Answer: Crop rotation)10. _______ is a type of farming that involves the use of technology and machinery to increase efficiency.(Answer: Industrial)三、简答题（每题5分，共20分）1. What are the benefits of crop rotation?(Answer: Crop rotation helps to maintain soil fertility by preventing the depletion of certain nutrients, reduces the build-up of pests and diseases specific to certain crops, and can improve soil structure.)2. Explain the concept of integrated pest management (IPM) in agriculture.(Answer: Integrated pest management is a strategy that combines biological, cultural, mechanical, and chemical methods to control pests in an environmentally friendly way, aiming to minimize the use of chemical pesticides and reduce the impact on non-target organisms.)3. What are the main challenges faced by organic farmers?(Answer: Organic farmers face challenges such as lower yields due to the absence of synthetic fertilizers and pesticides, higher labor costs for manual pest control and soil management, and the need to find alternative methods for pest and disease control.)4. Describe the role of genetic modification in modern agriculture.(Answer: Genetic modification allows for the creation of crops that are resistant to pests, diseases, and harsh environmental conditions, can tolerate certain herbicides, and may have improved nutritional content。
研究生英语答案选词填空Unit one1. In the production of grains, fruits and vegetables, the agronomy research plays a(an) instrumental role.2. Pest--resistant and stress--tolerant crops can be developed to reduce the risk of crop failure due to drought and disease.3. Recombinant gene technology is widely employed in research and development for strain improvement.4. All these brightly colored hybrids are so lovely in the garden.5. For bacteria, they are binary（二元的）fission（分裂生殖法）and conjugation.6. Each of them has a counterpart column in the database tables.7. Plant breeding must be coupled with transgenic improvement to bring economically viable products to the marketplace.8. Crops are derived from the evolutionary process as all other living creatures, from the wild to the domestic.9.Backcross breeding is a useful method to transfer favorable alleles from a donor parent into a recipient parent.10. At the conclusion of the recurrent run, you should gather and evaluate the utilization levels for all four resources crops.Unit two1. However, what on earth has evoked four emotions of “Mona Lisa ”concurrently.2. A particular perspective is a particular way of thinking about something, especially one that is influenced by your beliefs or experiences.3. The atmosphere encompasses the Earth.4. A(An) adjunct professor is also a limited or part--time position to do research or teach classes.5. Between technical and popular science, writing is what I call “integrative science”, a process that blends data, theory and narrative.6. He announced that there would be more stringent controls on the possession of weapons.7. The efficacy of an alarm clock is explained as a very vigorous sensory input that triggers（引起）a large, synchronous （同时）assembly.8. We have derived a great deal of benefit from her advice.9. They have one of the only holistic health programs in the country.10. These discoveries may shed light on the origins of the universe.Unit four1. Increased consumption of water has led to rapid depletion of groundwater reserves.2. There are extreme arid regions where only the fittest survive.3. Moisture is drawn to the surface of the fabric so that it evaporates.4. Untrammeled industrialization, particularly in the poor countries, iscontaminating the river and aquifer.5. The pond is small but can support many aquatic plantsand fish.6. Although all plants normally contain fluorine（氟）, the concentration varies greatly.7. Your body is in survival mode and needs food to replenish its energy.8. The disrupted drainage will cause whole hillsides of waterlogged or dried out peat（泥炭）to slide.9. The products may serve to protect the water tanks, engines and metal pieces, and to prevent encrustation and raise heating rate, more fuel--efficient energy.10. The erosive rain is defined as rain as rain, which can cause soil erosion.Unit six1. As a result, our incessant interaction with food takes on immense power and can define who we are.2. Finally each year we will voluntarily report to Congress when we have invoked（行使）the privilege because there must be proper oversight of our actions.3. Animal and vegetable pets propagate with extreme rapidity.4. Environmental groups say the process can contaminate drinking--water supplies, a charge the industry denies.5. Some of the comments under the video displayed how a bias can make us disregard something without even looking at what it is.6. So just one after another they made these insane departures（背离）from the corrective devices（手段）we’d put in the last time we had a big trouble and they really worked quite well.7. The government agreed to peg down（约束）the retailprice of certain basic food stuffs.8. The company has focused on stem cells, not only for treatment of chronic（慢性的）conditions, but for cosmetics.9. Certain mosquitoes transmit malaria.10. To be subject to something means to be affected by it or to be likely to be affected by it.汉译英Unit one1.这可能是由于化肥缺乏、耕作技术落后和在关键时间水分过多或过少。
Unit1 Text AText-related exercisesI.1. Agronomy is the science and technology of producing and using plants for food, fuel, fiber, and reclamation2. They are involved with any issues including producing food, creating healthier food, managing environmentalimpact of agriculture, and creating energy from plants.3. To produce the best crops under various conditions.4. By change the genetics of the plants.5. In labs6. Compounds of nitrogen, phosphorus, and potassium.7. Contour plowing.8. Sustainable agriculture, organic farming, alternative food systems and the development of alternative croppingsystems.9. Quantitively.10. Four to twelve years.II.1. 作物育种2. 轮作，轮种3. 植物生理学4. 有机耕作5. 杂草控制，除草6. plant genetics7. selective breeding8. contour plowing9. soil fertility 10. （insect and）pest control III.1. plants2. combines3. healthier4. agriculture5. genetics6. yields7. nutritional8. civilization9. security 10. resistantIV.1. Agronomic/Agricultural biotechnology is increasingly being used applied for novel/new uses other than food.2. Agronomy involves with biology, ecology, chemistry and other sciences.3. Selective breeding of plants is to produce/develop/breed the best crops adapted to different environments andgrowing conditions.4. Agronomists often specialize in areas such as crop rotation, soil classification, weed control and insect andpest control.5. Agroecology studies the management of agricultural system on ecological and environmental perspetives. Theme-related ExercisesI.1-6 F T F T F FII.1. M potential2. K adoption3. I acute4. H combine5. F work6. G actively7. D optimally8. C initiative9. N available 10. A promoteText BText-related exercisesI.1. Ki ll pests’ natural enemies and their overuse can harm farmers, consumers and the environment.2. When the natural processes of pest regulation break down.3. Ecosystem approach4. To manage insect pest populations to the point where natural predation operates in a balanced way and croplosses to pests are kept to an acceptable minimum5. More than/exceed US $40 billion6. Almost the same/ little change. 30-40 percent.7. Less than 1%. The rest contaminates/pollutes the air, soil and water.8. Urban and peri-urban horticulture9. Because the pesticides are aggressively marketed.10. In 1960s. IPM has been based on ecology, the concept of ecosystems and the goal of sustaining ecosystemfunctions.II.a -- 3,b -- 6,c -- 1,d -- 2,e -- 7,f -- 4,g -- 5III.1. option2. contaminates3. negative4. vicious cycle5. Pesticide6. excessive7. Health8. Occupational9. pesticide residues 10. ecosystemsIV.1.The risks posed by pesticides to health and the environment have aroused public concernsworldwide/globally.2. Before the Industrial Revolution farming was a labor-intensive industry, and the vast majority of the humanpopulation labored in agriculture3. Usually proper use of pesticides can, to some extent, keep pests in check.4. Over-reliance on pesticides contributes to a vicious cycle of resistance in pests.5. Excessive use of pesticide exposes farmers to serious health risks and has negative consequencesfor/effects/influences on/ the environment.Theme-related ExercisesI.1-5 A C D B CII.作为基于生态系统的战略，病虫害综合治理在世界农业发展中已取得了一些显著的成绩。
农Jk推卢硕士考风风I （2013.05.13 宁德）课程：生态学专题姓名： ___________一、名词解释叶面积指数又叫叶面积系数，是指单位土地面积上植物叶片总面积占土地面积的倍数。
即：叶面积指数=叶片总面积/土地面积。
生物量某一时刻单位面积内实存生活的有机物质（干重）（包括生物体内所存食物的重量）总量，通常用kg/m2或t/ha表示。
水分利用效率单位蒸腾耗水量的光合作用量或生长量。
郁闭度是反映林分密度的指标，指林冠覆盖面积与地表面积的比例，即林地树冠垂直投影面积与林地面积之比。
森林是以乔木为主体的生物群落，是集中的乔木与其它植物、动物、微生物和土壤之间相互依存相互制约，并与环境和互影响，从而形成的一个生态系统的总体。
它具有丰富的物种，复杂的结构，多种多样的功能。
二、问答题1.简述湿地的生态功能。
湿地生态系统具有多种功能，它不但为人类社会提供了丰厚的社会和经济效益，更具有极高的生态效益，对维持生态平衡、保护生物多样性和珍稀物种资源以及涵养水源、蓄洪防旱、降解污染等方面起到了重要作用。
一、湿地对生物多样性的保护作用湿地生境类型众多，为野生动植物提供柄息地和生境，湿地还是重要的遗传基因库，对维持野生物种种群的存续、筛选，以及对改良具有商品意义的物种均具有重要意义。
二、湿地对生态环境的调节作用湿地是地球上淡水的主要储存库，是补充地下水的主要来源，更重要的是湿地具冇很强的蓄水性和透水性，具备调节径流、控制洪水的生态功能，对区域防洪，抗旱和减灾，维持区域水平衡起着举足轻重的作用。
湿地水分蒸发可使附近区域的湿度增人，降雨量增加，具冇调节区域气候作用，使区域气候条件稳定。
三、湿地对环境污染的调控作用湿地被称为“地球之肾”，它具有强大的净化污水能力，湿地是自然环境屮自浄能力最强的生态系统之一湿地水流速度缓慢。
有利于沉积物沉降；在湿地中生长、生活着多种多样的植物、微生物和细菌。
生活和生产污水排入湿地后，通过湿地生物地球化学过程的转换，水中污染物可被储存、沉积、分解或转化，使污染物消失或浓度降低湿地对污水屮营养物氮、磷、钟有很好的去除能力四、湿地具有极高的生物生产力湿地生态系统，有着极高的生物生产力，其生产力超过最集约经营的农业生产系统，从湿地产品中获得的效益，就单位土地而言，比其它生境（包括湿地排干后开成的生境）要高得多。
1、A Story About Stress巴里在出门的路上，对着他的孩子们的玩具，对着他的妻子大喊大叫，在上班的路上，他坐在交通堵塞的路上。
当他到达办公室时，肌肉紧张，他盯着电脑，准备回答迄今为止的42封电子邮件.此外，还有一大堆工作要做。
这就意味着，他将不得不跳过午餐和晚餐——再一次，喝无数杯咖啡。
当他12个小时的工作日结束后，他开车上下班，并在路上捡起一些垃圾食品。
现在是晚上11点。
他想念他的妻子和年幼的孩子们，因为他们已经在床上躺了好几个小时了。
精疲力竭的他上床睡觉，睡得不规律，整夜都在咬牙切齿。
早晨来得太快了，他醒了过来，从头再来。
他的眼睛没有放松，没有时间去看孩子，他的妻子也开始像他想象中的样子。
难怪现在北美的离婚率高达62%。
这听起来很有戏剧性，但对我们很多人来说，它已经成为我们的生活。
无论我们是农民、渔夫还是银行家，我们都有压力，疲惫不堪，不堪重负。
而压力正在扼杀我们。
最近的一项调查显示，51%的人口每周工作40-60小时。
12%的人每周工作超过60小时。
最近有一种过度工作的流行，我们为此付出了代价。
压力是一种“损耗”疾病。
某些疾病增加了——男性的前列腺癌、女性的乳腺癌、II型糖尿病等等。
这些症状没有那么显著，但更常见的症状是失眠、头痛、下腰痛和消化系统紊乱。
你知道心脏病是加拿大男人和女人的头号杀手吗?每年治疗心脏病的费用约为180亿美元。
儿童肥胖一直处于高水平，加拿大卫生部报告说，5岁到7岁的加拿大人中有一半的人不够活跃，无法获得最佳的生长和发育。
这也适用于家庭的其他成员。
总的来说，加拿大人没有足够的体力活动来保持他们精神上的警觉，从而避免身体和精神上的紊乱。
户外运动也能刺激心理健康，因为它能激发好奇心、解决问题和创造性思维。
“当你在户外的时候，也会有一些能让你精神上的东西，”多伦多大学的病人教育主管迈克尔埃文斯博士说，他每天都要骑车上班。
他说:“散步、滑雪和其他户外运动在治疗中度抑郁方面和抗抑郁药物一样好。
中国农业科学院复试英语口语试题集锦中国农业科学院作物科学所复试英语口语试题集锦1.Where are you from？2.Please introduce youself.3.How to say 零下50摄氏度in english？4.How to say 30万in english？5.How much do you know about soybean？6.Which school are you from？Can you say something about you school？7.Read this english article and then translate the underlined sentences into chinese.8.Read this sentence and translate the underlined terms into english.中国农业科学院蔬菜花卉研究所复试英语口语试题集锦1.Where are you from？2.Please introduce youself.3.How do you like beijing？4.Why do you want to continue study instead of looking for a job？5.What causes the high occurrence of pest problems in the greenhouse？6.Women doctors can''t take good care of their family and their job at the same time.What is your opinion？7.What is you future plan？8.Do you know any method used for begetable breeding？1.Where are you from？2.Please introduce youself.3.How do you like beijing？4.Why do you want to continue study instead of looking for a job？5.What causes the high occurrence of pest problems in the greenhouse？6.Women doctors can''t take good care of their family and their job at the same time.What is your opinion？7.What is you future plan？8.Do you know any method used for begetable breeding？中国农业科学院农业经济研究所复试英语口语试题集锦1.What is you name？2.Where are you from？3.Please introduce youself.4.Where did you graduate from？5.Talk about the effects of farm tax policies.6.Talk about the role of tariff in international trade.7.Do you have any plans for you study？8.Why do you choose to study in caas？9.Which area are you most interested in？10.What do you hope to accomplish in terms of scientific research here？11.Talk about the burdensome problems of farmers.12.How to promote the competitiveness of agricultural products？中国农业科学院区域研究所复试英语口语试题集锦英文提问1.What is you name？2.Where are you from？3.Please introduce youself.4.Talk about you family.5.What is your dream for future.6.What do you want to study here？7.Talk about your university life.8.Which city is you school located in？please describe dalian city.9.What have you known about you major？中文提问1.以小麦为例谈有关废弃物的处理方法。
全国农业推广硕士专业英语作业题Part One Vocabulary and StructureFill in the balnks with words or expressions chosen from the following list. Change the form where necessary.speculate specify commitment despite desirable access contributionadolescent banish inhabitant identify frustration impact sanction impressive hit upon switch correspond to obligation various1、The U.N would impose economic against the offending nations or government.2、The boys and girls are fond of behaving differently from seniors.3、I a satisfactory explanation.4、Man on the origin of the universe since the beginning og the human history.5、You can from your mind the idea of holding a party duringthe examination week.6、The company that we would have one subject to another.7、The American Congree the British Parliament.8、We are trying to find some people who have a real sense of to the job.9、the sandstorm, the Johnsons drove to the xilla to celebratetheir 25th anniversary of marriage.10、You are under no to pay for goods which you did not order.11、Men still hold the vast majority of the least- or modt-dangerous jobs, such as loggers and miners.12、He doesn’t expect to see changes overnight.13、Students must have to good books.14、He made a quick from an unfriendly to a friendly manner when he saw that they could help him.15、He liberally a large sum of maney to the relief fund.16、This is a city of five milliuon .17、This dress is available in colors.18、Yourjob is to the different forms of butterflies.19、Life is full of .20、The computer has made a great on madern life.Part Two ClozeFill in the blanks with the words given below from the box. Change the forms if necessary.point reluctant push relieve routine substitute aware face rely concernIn what now seems like the prehistoric times of computer history, the earth’s postwar era, there was quite a wide-spread 1 that computers woula take over the world from man one day. Already today, less than forty years later, as computers are 2 as of more and more of the routine tasks in business and in our personal lives, we are 3 with a less dramatic but also less forseen problem. People tend to be over-trusting of computers and are 4 to challenge their authority. Indeed, they behave as if they were hardly a 5 that wrong buttons may be 6 , or that a computer may simply malfunction.Obviously, there would no 7 in investing in a computer if you had to check all its answers, but people should also 8 on their own internal computers and check the machine when they have the feeling that something has gone wrong.Questioning and 9 double-checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the warning; for all the help this computer may provide, it should not be seen as a 10 for fundamental thinking and reasoning skills.1、2、3、4、5、6、7、8、9、10、Part Three Reading Comprehension 40%There are 4 passages in this part. Each of the passages is followed by 5 questions or unfinished statements. For each of them there are 4 choices marked A, B, C and D. choose the best one according to what you read.Passage OneFor years, many people would not believe that smoking could do harm to so many parts of the body in so many ways, study shows, however, that tobacco isn’t one single thing. At least60%of it is gas. And one of these is the deadly carbon monoxide(CO).In factories, the amount of this gas in the air is measured, and it must be kept under fixed, safe level. But there is 640 times this safe amount in cigarette smoking.Oxygen is carried through your body by the red blood cells before the oxygen can. So, if you smoke your blood carries five to ten times more of this deadly gas than is normal. To make up for this, your body must make more red cells.The oxygen in your blood passes into your tissues(组织).But here again CO means trouble. It keeps the oxygen from passing into your tissues as fast as it should. Because of this, anyone who smokes and lives at the altitude(高度)of sea level may get as little oxygen as a non-smoker at an altitude of nearly two miles.This happens to every one who smokes, no matter how old or how young. Anyone who takes part in sports can tell you that those who smoke run out of breath more quickly than those who do not.1.Decide which of the following statements is true according to the passage.A. Many people used to think that smoking could be seriously harmful.B. It has bee quite well known for years that smoking could do harm to manyparts of the body in many ways.C. Not a few people have seen the harm of cigarettes and given up smoking.D. For years many people didn’t agree on the serious danger of smoking.2.The amount of the gas CO in cigarette smoking is____ in factories.A. 640 times higher than the gas safe levelB. 640 times lower than thatC. 640 times more than thatD. as dangerous as that3.If you smoke,___.A. your blood carries more oxygen than is normalB. your blood carries much more carbon monoxide than is normalC. your blood will run faster than usualD. your blood will run more slowly than usual4.Those who smoke____.A. breathe less carbon monoxide the workers in a cigarette factoryB. always live at an altitude of two milesC. breathe as little oxygen as non-smokersD. get much less amount of oxygen than non-smokers get when they live atthe same altitude5.Smokers are easily __in games.A. hurtB. excitedC. worn outD. nervousPassage TwoTracking down cybercriminals who steal credit card numbers, transfer money from other people’s accounts, or e-mail viruses around the world takes a knowledge of the technology used to commit the crimes. Instead of using fingerprints or following suspects, government agents painstakingly sort out the mess of numbers and symbols and letters that can lead them back through the computer system to the cybercriminals.One such investigation led to the arrest of the man accused of sending the extremely dangerous Melissa virus, a computer virus that destroyed files in computers around the world in the spring of 1999. The agents received help from online service technicians, software experts, and a computer-science student. All helped to trace the complex pathways of the virus aback to the telephone line and computer of the man who released it.In another case, agents worked for two years to catch a cybercriminal who was, among other offenses, stealing credit card numbers. Agents found him by tracing a path from a computer he broke into to the mobile telephone he had used, which led to his address — and arrest.The government agents are also working to block cybercriminals who could cut off power and confuse telephone companies. “Think of the consequences if the power went out for a week — not in just one town or city but down the whole East Coast, says Michael Vatis, an FBI agent. From TVs to hospital equipment, all would fail.Makaveli and Tooshort were arrested for the charges of breaking into computers. They were given probation (假释), required to perform community service, and prevented form having home computers with modems. Punishment for adults can be more severe and usually includes some jail time.Most people use their computers legally. For the few who don’t, however, cyberpolice and better security systems will make it harder for cybercriminals to get away with their crimes.6. What should be known to catch cybercrimials?A. Credit card numbers.B. Suspects’ fingerprints.C. The technology used to commit the crimes.D. Numbers, symbols andletters.7. How dangerous was Melissa virus back in 1999?A. It destroyed computer files worldwide.B. Many agents took up the case.C. Technicians, experts, and a student were investigated.D. Telephone lines and computers were destroyed.8. How serious could a computer crime become?A. Many telephone companies would go bankrupt.B. A city would be thrown into darkness.C. Power would be out down the east coast for a week.D. There would be no more television programs to watch.9. What can we infer about the process of catching computer criminals from thepassage?A. It could be dangerous.B. It is rather complicated to identify thecybercriminals.C. It would cause a huge loss.D. It has been a severe punishment.10. The last sentence of the passage may serve as a _________.A. warningB. complaintC. suggestionD. commandPassage ThreeBesides providing an ideal environment for sea plants and animals to live in, seawater has other values, one of which is that it constantly moves, and its movements produce energy.The most obvious movements are the waves and the tides. Windes cause the waves ,and the gravitational pull of the moon and the sun causes the tides. In places like the Bay of Fundy in Canada, the difference between the high and low tide level can be as much as 40 feet.France and Britain are now trying to use energy in the tides to produce electricity. Waves can produce electricity and some experiments are taking place to learn more about this. One of the most encouraging areas of research uses the difference between the temperature of seawater at the surface and deep down to produce electricity.11.One of the values of seawater is that____.A. it has no plants in it. B .it pulls the sun and the moonC.. it flows all the timeD. it feeds all the time12.Waves and tides are caused by_____.A. the same forcesB. different forcesC. their own movementsD. plants and animals13.According to the passage, which of the following statements is not true?A. The temperature difference of seawater can produce electricity.B. The energy in the tides can produce electricity.C. Waves can produce electricity.D. The plants and animals in the ocean can produce electricity.14.It is being tried in_____to use energy in the tides to produce electricity.A. many countries in the world B .CanadaC. some developed countriesD. Britain and the United States15.The best title for this passage is_______.A. Tides and WavesB. How to produce electricityC. SeawaterD. Another Cheap EnergyPassage FourMillions of people are enrolled in evening adult education programs across America. Community colleges have become popular and their enrollments have increased rapidly. Large universities are offering more courses in the evenings for adult students. In this way, the demand for more education is being met. One reason for this is that many older people are changing their professions. They are looking for different careers Another reason is that repair costs have increased. Adults are taking courses like plumbing and electrical repair. This way they hope that the high costs for repairs can be avoided .Advanced technology is the most important reason for the rise in adult education. Engineers, teachers and businessmen are taking adult education classes. They have found that more education is needed to do their job well. Various courses are offered. Computers and business courses are taken by many adult students. Foreign languages, accounting and communication courses are also popular. Some students attend classes to earn degrees. Others take courses for the knowledge and skills that they can receive. The lives of many people have been enriched because of adult education.16.One can take adult education courses_______.A. in a private college or universityB. at homeC. at his(or her)working placeD. in a community college or university17.Adult education has become popular_________.A. because many old people are changing their professionsB. because some people are looking for better jobsC. because they have high costs for repairs and advanced technologyD. all of the above18.Generally ________.A. large universities are offering much help for us studentsB. universities are giving more courses during the daytimeC. universities are not giving courses in the evenings for adult studentsD. large universities are giving more classes in the evenings for adult students19.Which of the following courses is not offered in evening adult education programs?A. Plumbing and electrical repairB. EngineeringC. Foreign languagesD. Accounting and communication20.Which of the following is not true according to the passage?A. People go to attend the evening adult classes for money.B. They go there for they want to enrich their lives.C. They have to study more because of the advanced technology.D. They do so for the reason that they want to do their jobs better.Part Four Translate the following sentences into English. 15%1、他拒绝在作必要的调查研究之前对争论的问题表态。
