2017年湖南农业大学硕士招生自命题科目试题
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2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:教育综合 333适用领域:教育硕士教育管理领域、心理健康教育领域、职业技术教育领域考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、请用自己的语言解释下列名词(共计20分,每小题4分)1.教学2.德育3.人格4.学习动机5.性善论二、简要分析题(共计70分,每小题10分)1.班主任应该具备的基本素质有哪些?2.简述马斯洛的需要层次论。
3.传统教育派和现代教育派的“三中心”主张分别是什么?4.简述孔子“有教无类”的基本思想。
5.简述杜威关于道德教育的内容。
6.简述我国古代“六艺”教育的内涵及其特征。
7.简述蔡元培的“思想自由,兼容并包”的办学方针。
三、分析论述题(共计60分,每小题20分)1.常言道:“教学有法,教无定法。
”请联系实际说说你是怎样领悟这句话的。
2.论述班杜拉的观察学习理论以及对教学的启示。
3.什么是终身教育?请运用终身教育理念分析理解下面一段话的含义:三国时期孙权麾下有一员大将吕蒙,此人骁勇善战,就是不爱读书。
孙权劝他读书时,他总借故军务繁忙没有时间学习。
孙权就以自己作比较,说,你看与我相比如何,你比我还要更忙吗?我整天国事缠身尚且坚持学习,你难道就不能挤时间学习吗?况且,我也并不是要你去研究儒家典籍,只是希望你能浏览一下古代圣贤书籍,以便了解事物发展变化的前因后果,遇事能作出科学判断,而不是凭机遇和机缘获胜。
从此,吕蒙采纳孙权的建议,开始发奋读书,“笃志不倦,其所览见,旧儒不胜”。
没过多久,当鲁肃经过寻阳与吕蒙交谈时,惊奇地发现,吕蒙再也不是当年只知横冲直撞的“吴下阿蒙”了。
吕蒙看出了鲁肃的心理,就文雅地说:“士别三日,即更刮目相待,大兄何见事之晚乎?!”共1页第1页。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:动物生理学813适用专业(领域):生理学、动物遗传育种与繁殖、动物营养与饲料科学、动物生产与畜牧工程、基础兽医学、预防兽医学、临床兽医学、中兽药学考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一.名词解释(共计15分,每小题3分)1.呼吸商2.血液凝固3.心输出量4.肠肝循环5.牵张反射二.单项选择题(共计20分,每小题2分)1.可兴奋细胞受到阈上刺激后,膜对()的通透性增大。
①Na+②K+③Cl-④Ca2+2.血浆的晶体渗透压主要由溶于其中的()形成。
①电解质②蛋白质③血细胞④凝血因子3.心抑制区位于()的迷走神经背核和疑核。
①大脑②小脑③延髓④下丘脑4.中枢化学感受器对脑脊液中()的变化敏感。
①Pco②Na+2③[H+]④Po25.肺牵张反射的感受器位于()的平滑肌中。
①颈动脉窦②颈动脉体③主动脉弓④气管和细支气管6.内因子是()的重要成分之一。
①胃液②胰液③唾液④小肠液7.在视前区-下丘脑前部有较多的()。
①热感受器②冷感受器③热敏神经元④冷敏神经元8.乙酰胆碱与终板上的ACh受体结合,Na+-K+通道性改变,形成()。
①抑制性突触后电位②兴奋性突触后电位③超极化④超射9.甲状腺可分泌甲状腺激素和()两种激素。
①甲状旁腺激素②促甲状腺激素③降钙素④生长素10.精子进入卵细胞并融合为合子的过程()。
①受精②妊娠③分娩④着床三.填空题(共计40分,每空2分)1.动物生理活动主要通过()、()和自身调节三种途径来实现。
2.凝血酶原激活物的形成有()和()两种途径。
3.心迷走神经节后纤维释放的()与心肌细胞膜上的()型受体结合。
能以物理溶解、()和()等形式运输。
4.在血液中CO2、()、()、胰脂肪酶和胰淀粉酶。
5.胰液中含有NaHCO36.球旁器致密斑感受小管液()浓度变化,调节球旁细胞分泌()。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:342农业知识综合四适用领域:农业硕士农村与区域发展、农业科技组织与服务领域考生需带的工具:考生注意事项:①本试题由发展经济学、农村社会学、农业政策学、农业经济学、管理学5个部分组成,每个部分分值50分,由考生任选三部分作答,并注明所选部分,以及序号和科目名称。
如考生作答多于3个部分,则以答题纸上前三部分计分。
②所有答案必须做在答题纸上,做在试题纸上一律无效。
③按试题顺序答题,在答题纸上标明题目序号。
(一)发展经济学(50分)一、释义与比较(共计12分,每小题6分)1、金融抑制与金融深化2、后发优势与后发劣势二、简述题(共计20分,每小题10分)1、简述配第——克拉克定理的主要内容2、简述区域分工的经典理论。
三、论述题(共计18分,每小题18分)2013年5月13日国务院召开全国电视电话会议,动员政府机构改革,部署“简政放权”,明确要处理好政府与市场、政府与社会的关系,把该放的权力放掉,把该管的事务管好。
2015年8月26日常务会上,李克强总理要求有关部门要严查“简政放权”改革中“玩花样”等现象,逐项清理收费项目,建立公开透明的“收费清单”。
2016年5月23日国务院批准《2016年推进简政放权放管结合优化服务改革工作要点》。
请运用制度创新与政府干预理论,阐释你对政府机构“简政放权”改革的认知。
(二)农村社会学(50分)一、论述题(共3题,共50分)1、结合《全面推进信息进村入户工程的实施意见》,论述完善农村基层信息服务体系的措施。
(15分)2、请结合2016年中央一号文件精神,试述加快培育新型职业农民的途径。
(15分)3、根据2016年《网络扶贫行动计划》,试述如何统筹协调,推进网络扶贫政策。
(20分)(三)农业政策学(50分)一、名词解释(共2小题,每题5分,共计10分)1、农业政策2、农业政策评估二、简答题(共3小题,每题8分,共计24分)1、为什么需要农业政策,农业政策有何作用?2、简述我国为什么要推进农村一二三产业融合发展?3、请分析我国目前科技支农存在的问题,并提出相应政策建议。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:341 农业知识综合三适 用 领 域:农业硕士农业机械化领域考生需带的工具: 科学计算器考生注意事项:①农业机械化领域考生做工程力学、机械设计、农业机械与装备3个部分,每个部分分值50分。
②所有答案必须做在答题纸上,做在试题纸上一律无效。
③按试题顺序答题,在答题纸上标明题目序号。
(一)工程力学(50分)一、计算题(共计20分,每小题,10分)1、水轮发电机组的卡环尺寸如图所示。
已知轴向荷载,卡环材料的许用切1450kN F =应力,许用挤压应力。
试校核卡环的强度。
[]80MPa τ=[]150MPa bs σ=2、由无缝钢管制成的汽车传动轴外径mm D 90=,壁厚mm 5.2=t ,材料为45钢。
使用时的最大扭矩为。
如材料的,试校核轴的扭转强度。
如把传max 1.5kN m T = []60MPa τ=动轴改为实心轴,要求它与原来的空心轴强度相同,试确定其直径,并比较实心轴和空心轴的重量。
二、综合题(共计30分,每小题15分)1、防水闸门用一排支杆支撑着,如图所示,为其中一根支撑杆。
各杆为AB 100mm d =的圆木,其许用应力MPa 。
试求支杆间的最大距离。
[]10σ=2、在受集中力偶作用矩形截面简支梁中,测得中性层上 k 点处沿方向的线应变e M 045为。
已知材料的弹性常数和梁的横截面及长度尺寸。
试求集中力偶矩。
045εν,E l d a h b ,,,,e M(二)机械设计(50分)一、选择题 (共计15分, 每小题3分)1. 联轴器和离合器均具有的主要作用是_____。
A.补偿两轴综合位移B.联接机器过载C.连接两根轴D.缓和冲击和振动2. 用于联接的螺纹牙形多为三角形, 这是因为_____。
A . 螺纹强度高B . 传动效率高C . 防振性能好D . 螺纹副的自锁性好3. 在圆柱齿轮传动中, 材料与齿宽系数、齿数比及工作情况一定的情况下, 轮齿的接触强度主要取决于____。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:341 农业知识综合三适用领域:农业硕士食品加工与安全领域考生需带的工具:考生注意事项:①农产品加工与安全领域考生做食品卫生学、食品安全管理与法规、食品分析与检验技术3 个部分,每个部分分值50 分。
②所有答案必须做在答题纸上,做在试题纸上一律无效。
③按试题顺序答题,在答题纸上标明题目序号。
(一)食品卫生学(50 分)一、名称解释(共计12 分,每小题3 分)1. 食物中毒2. 每日允许摄入量(ADI )3. 抗氧化剂4. 食品的细菌总数二、选择题(共计20 分,每小题 1 分,单选和多选)1. 以下食用色素中属于天然色素的是()。
A. 姜黄素B. 苋菜红C.柠檬黄D.靛蓝2. 我国饮用水微生物标准是细菌总数每升不超过多少个。
()A.100B.60C.90D.803. 发芽马铃薯的主要有害物质是什么?此种物质对胃肠道粘膜有较强的刺激性及腐蚀性,对中枢神经系统有麻痹作用,尤其对呼吸中枢及运动中枢作用明显。
它还对红细胞有溶解作用,可致溶血。
可引起急性肺水肿,其次为胃肠炎及肺、肝、心肌和肾脏皮质的水肿等。
( )A. 龙葵素B.苦杏仁苷C.秋水仙碱D. 亚麻苦苷4. 生产下列哪些产品,必须遵守,《食品安全法》的规定。
()A. 食品B.食品添加剂C.食品包装材料、容器 D.用于食品的洗涤剂、消毒剂5. 预包装食品的包装上应当有标签。
专供婴幼儿和其他特定人群的主辅食品,其标签除应当标明《食品安全法》第42 条第 1 款规定的内容外,还应当标明( ) 。
A.主要营养成分B. 主要营养成分的含量C. 使用效果D.治疗功能6. 食品检测中作为食品被粪便污染的指标是()。
A. 大肠菌群B. 细菌总数C.枯草杆菌D.酵母菌7. 无论发生次数还是中毒人数,在我国占食物中毒总数第一位的是()。
A. 细菌性食物中毒B.有毒动、植物食物中毒C.化学性食物中毒 D.霉变食物引起的食物中毒8. 下列食品中不得添加任何食品添加剂的品种是( ) 。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:生态学概论615适用专业(领域):生态学、生态经济与管理、环境生态学考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共计30分,每小题3分)1、生态2、生态因子3、生态适应性4、生态容量5、生态阈值6、生态效应7、复合生态系统8、生态旅游9、生态危机10、生态建设二、判断下列陈述的对错(对打√、错打×,共计分20每小题2分)1、人工生态系统的基本功能包括能量流动、物质循环、信息传递和价值转换。
()2、水循环主要通过降雨、蒸发和蒸腾等环节进行。
()3、生物种群与生物群落是既有联系,又有区别的概念。
()4、生态系统中多重组成要素变化,必将引起其结构与功能的不同程度响应。
()的固定速率因植被类型不同有着很大的差异。
()5、在自然界CO26、在自然生态系统中,生物之间的食物供给关系常以食物链网方式呈现。
()7、一般而言,人工生态系统的自我调节能力比自然生态系统大。
()8、与地质大循环相比,参与生物小循环的物质和元素多呈封闭式循环。
()9、构成复合生态系统的物种组成和时空配置都是人为。
()10、随时间的推移,生态系统的环境状态总是朝着既定的方向演替。
()三、简要回答下列问题(共计60分,每小题10分)1、在自然生态系统中阳光以何方式影响植物生长和发育?2、选择R对策的生物在生长发育方面具有哪些特点?3、根据生态因子性质的差异性,通常将生态因子分为哪些类型?4、物质或元素在进行地质大循环过程中大多会经历哪些自然圈?5、根据环境特性的差异性,可将陆地生态系统进一步细分为哪些子系统?6、与非生态系统相比,生态系统具有哪些特征?四、试论述下列命题(共计40分,每小题20分)1、试论述为什么和如何开展资源节约?2、用实例论述森林生态系统具有的服务功能。
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2017年湖南农业大学硕士招生自命题科目试题
科目名称及代码:遗传学 812
适用专业(领域):遗传学
考生需带的工具:
考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;
②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共计42分,每小题3分)
1、显性性状
2、等位基因
3、基因型
4、细胞质遗传
5、单体
6、变异
7、转化
8、染色体重复杂合体
9、隐性突变
10、数量性状
11、伴性遗传
12、广义遗传率
13、整倍体变异
14、随机交配
二、判断题(对的打“√”,错的打“×”,共计20分,每小题2分)
1 同源染色体联会时形成的缺失圈是由缺失染色体形成的。
()
共4页第1页。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:作物育种学(一)838适用专业(领域):农业硕士作物、种业领域考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共30分,每小题3分)1.DNA标记2.自交亲和指数3.作物引种4.作物生态类型5.垂直抗病性6.非轮回亲本7.体细胞杂交8.循序杂交9.超亲优势10.突变率二、填空(共30分,每空1分)1.按照繁殖方式分类,大豆属于______作物,甘蓝型油菜属于______作物,苎麻属于______作物。
2.DNA分子标记已发展到了第三代,每一代的代表性标记分别是______、______和______ (各列举一种)。
3.作物利用杂种优势必须满足三个基本条件。
这三个基本条件是______、______和______。
4.如果只需对推广的优良品种的个别性状进行改良,可选用选择育种方法、______、______和______育种方法中的一种。
5.在作物利用杂种优势、配制杂交组合时需要选育自交系。
这种自交系应具备的三个基本条件是:______、______和______。
6.纯系品种群体中各个体之间的基因型是一致的,每个个体的基因型是______的;而杂交种品种群体中个体的基因型是______,个体之间的基因型是______的。
7.与品种间杂交育种相比,远缘杂交育种具有三大特点,它们分别是______、______和______。
8.品种是在一定的生态条件下,根据人类的需要所选育的某种作物的某种群体。
这种群体应具有______、______和______三种特性。
9.细胞质核互作型雄性不育“三系”是作物杂种优势利用的重要途径,三系的全称是______、______和______。
10.杂交育种是利用基因______,诱变育种是利用基因______,转基因育种是利用基因______。
共3页 第1页2017年湖南农业大学硕士招生自命题科目试题科目名称及代码: 数学分析 602
适用专业(领域): 生物学(生物数学方向)
考生需带的工具:
考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;
②按试题顺序答题,在答题纸上标明题目序号。
一、选择题:(共计32分,每小题4分)
1.设函数,则函数是( )
2sin ()cos x f x x xe =(A )偶函数; (B )无界函数; (C )周期函数; (D )单调函数.
2.若在上可导,则应满足( )
1sin 0;()00.x x f x x
x α⎧≠⎪=⎨⎪=⎩),(+∞-∞α(A ); (B ); (C ); (D ).
0≥α0>α1≥α1>α3.函数不可导的点的个数是
||)2()(32x x x x x f ---=(A )3. (B )2. (C )1. (D )0.
4.考虑二元函数下面四条性质
①在点处连续; ②在点处两个偏导数连续),(y x f ),(00y x ),(y x f ),(00y x ③在点处可微; ④在点处两个偏导数都存在.则
),(y x f ),(00y x ),(y x f ),(00y x (A) ②③①, (B) ③②①
⇒⇒⇒⇒(C) ③④① (D) ③①④
⇒⇒⇒⇒5. 设是以为顶点的正方形依逆时方向的边界,则( L )1,0(),0,1(),1,0(),0,1(--D C B A =++⎰L y x dy dx )
(A) -1; (B) 1; (C) 0 ; (D) 2 .。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:基础英语612适用专业(领域):外国语言学及应用语言学考试需带的工具:考生注意事项:1所有答案必须做在答题纸上,做在试题纸上一律无效;2按试题顺序答题,在答题纸上标明题目序号。
I.Paraphrase(20 points, 2 points each)Write your answer on the answer sheet1. The place has been here since 1915, and no hurricane has ever bothered it.2. Serious looking men spoke to each other as if they were oblivious of the crowds about them.3. Even the self-assurance of Ogilvie flickered for an instance.4. The case had erupted round my head.5. The cast of characters set before him in his new profession was rich and varied--- a cosmos.6. They are cattle in the fields, but we sit down to beef.7. Hitler was counting on enlisting capitalists and Right Wing sympathies in this country and the U.S.A.8. Conversation is not for making a point.9. The burying-ground is merely a huge waste of hummocky earth, like a derelict building-lot.10. Mark Twain digested the new American experience before sharing it with the world as writer and lecturer.II.Vocabulary and Grammar(20 points, 1 point each)Decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.1. __dull he may be, he is certainly a very successful top executive.A AlthoughB whateverC AsD However2. If only I __play the guitar as well as you!A wouldB couldC shouldD might3. The party, __I was the guest of honour, was extremely enjoyable.A by whichB for whichC to whichD at which4. It’s high time we __ cutting down the rainforests.A stoppedB had to stopC shall stopD stop5 The student said there were a few points in the essay he __ impossible to comprehend.A has foundB was findingC had foundD would find6. Aren't you tired? I ____ you had done enough for today.A. should have thoughtB. must have thoughtC. might have thoughtD. could have thought7. "It seems that she was there at the conference." The sentence means thatA. she seems to be there at the conference.B. she seemed to be there at the conference.C. she seems to have been there at the conference.D. she seemed to being there at the conference.8. Which of the following adverbs can NOT be used to complete " _____ everybody came"?A. NearlyB. QuiteC. PracticallyD. Almost9. In "How much do you think he earns?" how much is ______ of the sentence.A. the subjectB. the adverbialC. the objectD. the complement10. "The man preparing the documents is the firm's lawyer" has all the following possible meanings EXCEPTA. the man who has prepared the documents...B. the man who has been preparing the documents...C. the man who is preparing the documents...D. the man who will prepare the documents...11. Keep this reference book; it may come in _____ one day.A. handyB. usefulC. convenientD. helpful12. The questions that the speaker raised were well ____ the average adult.A. pastB. onC. beyondD. through13. Teachers in this school were encouraged to use drama as a(n) _____ of learning.A. designB. instrumentC. agencyD. tool14. First, we need to find out what his scheme is, and then act _____. A. sensitivelyB. imaginativelyC. efficientlyD. accordingly15. At first Jim was not quite clear what he was going to do afteruniversity, but now he seems _____ on becoming a computer programmer.A. fitB. setC. disposedD. decided16. Developing countries should adopt labor-intensive technologies to _____ their comparative advantage of abundant labor.A. useB. exploitC. employD. explore17. The tests show the earlier in life a person hears a sound the longer it is .A. retainedB. preservedC. remainedD. reserved18. The Channel Tunnel is one of the biggest engineering projects ever .A. understatedB. undertakenC. undergoneD. underneath19. Good relationship between partners are the rudders which steer joint ventures through waters.A. troublesomeB. troubledC. troublousD. disturbed20. The lack of manners and common politeness is not to business deals. It’sa social blank.A. exclusiveB. inclusiveC. elusiveD. impassiveIII.Cloze(30 points, 1.5 points each)Decide which of the choices given below would best complete the passage in the corresponding blanks. Mark the corresponding letter on the Answer Sheet with a single line through the centre.In Japan, most people still feel that a woman’s place is in the home; and most women willingly accept their 1 role as wife, leaving the business of making a living 2 their husbands. For those who do want a 3 of their own, opportunities are limited, and working women usually have to 4 for lower wages, fewer promotions, less responsible 5 .In America, on the other hand, most women, 6 wives and mothers, work most of their lives. But 7 , few have had real careers. As in Japan most fields are 8 by men and opportunities for women have been 9 , salaries low, chances for advancement 10 . American women work mainly because they 11 ; in these days of inflation and luxury living, 12 income per family is simply not enough to 13 . So American women actually have two jobs; one nine –to –five position outside the home, and 14 round- the- clock in –the-home job 15 wife. Housemaid, cook, and nurse.One of the main goals of the modern women’s liberation movement, which started 16 , was to eliminate sex discrimination in the work force, and to 17 careers for women that were previously 18 for men. And though there is still a long way to 19 , a lot of progress has been 20 .1. A) conservative B) usual C) traditional D) unhappy2. A) for B) with C) up to D) away with3. A) job B) career C) profession D) post4. A) settle B) request C) ask D) search5. A) titles B) status C) assignments D) positions6. A) concerning B) including C) containing D) involving7. A) at present B) until recently C) recently D) not until recently8. A) owned B) kept C) led D) dominated9. A) restricted B) bounded C) reduced D) prohibited10. A) small B) inadequate C) rare D) scarce11. A) should B) ought C) like D) have to12. A) one B) single C) only D) the one13. A) live B) live on C) feed on D) support14. A) another B) one C) other D) the other15. A) such as B) like C) as D) acting16. A) in the early 1960s B) in early the 1960sC) early in the 1960 D) in the early 196017. A) lead to B) open up C) offer D) set up18. A) preserved B) observed C) concerned D) reserved19. A) go B) travel C) strive D) pull through20. A) made B) taken C) covered D) completedIV. Reading(40 points, 2 points each)Read the following passages and answer the multiple-choice questions; decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the centre.Passage 1Geraldo Rivera is well known for his compassionate investigative reports on WABC-TV Eyewitness News. He has done exposes of New York City’s welfare hotels, the over-pricing of prescription drugs, and drug abuse. In 1971, he received the Associated Press Broadcaster of the Year award for the program Drug Crisis in East Harlem. He received the award again in 1972 for the program Migrants, Dirt Cheap.His most famous expose however was done on the horrible conditions at Staten Island’s Willowbrook State School. It is the world’s largest institution for the mentally disabled. His investigation began when he and his camera crew gained access to one of the building. Geraldo’s emotionally charged reports exposed the unsanitary conditions and neglectful, often abusive, treatment of the patients. He cried over what he discovered, and he made his viewers cry, too. The programs created a public plea for reform, and changes were made. Governor Nelson Rockefeller of New York restored $20 million to the school’s slashed budget. The programs--Willowbrook earned him the Scripps-Howard Award, an Emmy,and the Robert F. Kennedy Journalism Award.Geraldo Rivera has continued working for the mentally disabled. He founded One-to-One, a charity that provides small group homes for the care of the mentally disabled in the community. He hosts huge outdoor festivals for the mentally disabled in New York City’s Central Park. He also wrote a book about some of the courageouspeople he has met as an investigative journalist. It is called A Special Kind of Courage. As he himself says, “I make no pretense of objectivity. But I’m not just in the business of making people cry. I’m in the business of change.”1. Geraldo Rivera is working as a(n)____.A) news reporter for a newspaper in New YorkB) investigative reporter for a special TV programC) investigative officer of the New York governmentD) philanthropist for the welfare of the mentally disabled2. How many awards did Rivera receive for his work?A) Two B) There C) Four D) Five3. Rivera’s investigation and expose on the conditions at Willowbrook State School led to ____.A) the public concern and request for changes.B) the improvement of the conditions there.C) a considerable increase in the school’s budgetD) all of the above4. The term “One-to-One” in the 3rd paragraph refers to____.A) an organization in the community that helps take better care of the mentally disabledB) a device that helps the mentally disabled behave themselvesC) an organization that provides homes for the mentally disabledD) a hospital that helps cure the mentally disabledPassage 2In the same way that a child must be able to move his arms and legs before he can learn to walk, the child must physiologically be capable of producing and experiencing particular emotions before these emotions can be modified through learning. Psychologists have found that there are two basic processes by which learning takes place. One kind of learning is called “classical conditioning.” This occurs when one event or stimulus is consistently paired with, or followed by, a reward or punishment. It is through classical conditioning that a child learns to associate his mother’s face and voice with happiness and love, for he learns that this person provides food and comfort. Negative emotions are learned in a similar fashion.The second kind of learning is called “operant conditioning.” This occurs when an individual learns to do things that produce rewards in his environment and learns not to do things that produce punishments. For example, if a mother always attends to her baby when he cries and cuddles him until he is quiet, she may teach him that if he cries he will get attention from mother. Thus, the baby will learn to increase his crying in order to have his mother more.Every day, we grow and have new experience. We constantly learn by reading, watching television, interacting with other people, and so forth. This learning affects our emotions. Why is it that we learn to like some people and dislike others? If a person is nice to us, cares about us, we learn to associate this person with positive feelings, such as joy, happiness, and friendliness. On the other hand, if a person ismean to us, does not care about us, and even deliberately does things to harm us, we learn to associate this person with negative feelings, such as unhappiness, discomfort, and anger.5. The author’s main purpose in writing the passage is to____A) teach children how to learn to produce and experience certain emotionsB) give the general reader an account of two basic kinds of learningC) give parents some advice on how to modify their children’s emotions through learningD) discuss with psychologists how positive and negative feelings are produced6. If you jokes often find a ready echo in a person, you will learn through ___that telling jokes to this person is fun, and you will try with greater efforts to be humorous in his presenceA) classical conditioning B) operant conditioningC) neither of them D) some other sorts of conditioning7. If a child is bitten or startled several times by a dog, he may learn to associate furry animals with pain or startle and thus develop a fear of furry animals. This is a typical example of learning through____A) classical conditioning B) operant conditioningC) both of them D) neither of them8. In the third paragraph, the author is .A) discussing how we grow and have new experiences every dayB) talking about learning to modify emotions through operant conditioningC) concentrating on learning by reading, watching television, interacting with people, and so onD) using examples to further illustrate learning through classical conditioning Passage 3A classic series of experiments to determine the effects of overpopulation on communities of rats was conducted by a psychologist, John Calhoun. In each experiment, an equal number of male and female adult rats were placed in an enclosure. The rat populations were allowed to increase. Calhoun knew from experience approximately how many rats could live in the enclosures without experiencing stress due to overcrowding. He allowed the population to increase to approximately twice this number. Then he stabilized the population by removing offspring that were not dependent on their mothers. At the end of the experiments, Calhoun was able to conclude that overcrowding causes a breakdown in the normal social relationships among rats, a kind of social disease. The rats in the experiments did not follow the same patterns of behavior as rats would in a community without overcrowding.The females in the rat population were the most seriously affected by the high population density. For example, mothers sometimes abandoned their pups, and, without their mothers’ care, the pups died. The experiments verified that in overpopulated communities, Mother rats do not behave normally. Their behavior may be considered diseased, pathological.The dominant males in the rat population were the least affected by over population. Each of these strong males claimed an area of the enclosure as his own. Therefore, these individuals did not experience the overcrowding in the same way as the other rats did. However, dominant males did behave pathologically at times. Their antisocial behavior consisted of attacks on weaker male, female, and immature rats. This deviant behavior showed that even though the dominant males had enough living space, they too were affected by the general overcrowding.Nondominant males in the experimental rat communities also exhibited deviant social behavior. Some withdrew completely, avoiding contact with other rats. Other nondominant males were hyperactive, chasing other rats and fighting each other.The behavior of the rat population has parallels in human behavior. People in densely populated areas exhibit deviant behavior similar to that of the rats in Calhoun’s experiments. In large urban areas, such as New York City, London, and Cairo, there are abandoned children. There are cruel, powerful individuals, both men and women. There are also people who withdraw and people who become hyperactive. Is the principal cause of these disorders overpopulation? Calhoun’s experiments suggest that it might be. In any case, social scientists and city planners have been influenced by the results of this series of experiments.9. Calhoun stabilized the rat population .A) when it was double the number that could live in the enclosure without stressB) by removing young ratsC) so that there was a constant number of adult rats in the enclosureD) All of the above are correct10. Which of the following inferences CANNOT be made from the information in paragraph 1?A) Calhoun’s experiment is still considered important today.B) Overpopulation causes pathological behavior in rat populations.C) Stress does not occur in rat communities unless there is overcrowding.D) Calhoun had experimented with rats before.11. According to the passage, which of the following is NOT true?A) Dominant males had adequate living space.B) Dominant males were not as seriously affected by overcrowding as the other rats.C) Dominant males attacked weaker rats.D) The strongest males are always able to adapt to bad conditions.12. The author implies that the behavior of the dominant male rats is sometimes parallel to that of .A) cruel, powerful people B) people who abandon their childrenC) hyperactive people. D) All of the above are correctPassage 4Social change is more likely to occur in societies where there is a mixture of different kinds of people than in societies where people are similar in many ways. The simple reason for this is that there are more different ways of looking at things present in the first kind of society. There are more ideas, more disagreements in interest, andmore groups and organizations with different beliefs. In addition, there is usually a greater worldly interest and greater tolerance in mixed societies. All these factors tend to promote social change by opening more areas of life to decision. In a society where people are quite similar in many ways, there are fewer occasions for people to see the need or the opportunity for change because everything seems to be the same. And although conditions may not be satisfactory, they are least customary and undisputed.Within a society, social change is also likely to occur more frequently and more readily in the material aspects of the culture than in the non-material, for example, in technology rather than in values; in what has been learned later in life rather than what was learned early; in the less basic and less emotional aspects of society than in their opposites; in the simple elements rather than in the complex ones; in form rather than in substance; and in elements that are acceptable to the culture rather than in strange elements.Furthermore, social change is easier if it is gradual. For example, it comes more readily in human relations on a continuous scale rather than one with sharp dichotomies. This is one reason why change has not come more quickly to Black Americans as compared to other American minorities, because of the sharp difference in appearance between them and their white counterparts.13. The passage is mainly discussing .A) two different societies B) the necessity of social changeC) certain factors that determine the ease with which social change occurD) certain factors that promote social change14. is one of the factors that tend to promote social change.A) Joint interest B) Advanced technologyC) Less emotional people D) Different points of view15. The expression “greater tolerance” (paragraph 1) refers to .A) “greater willingness to accept social change”B) “quicker adaptation to changing circumstances”C) “more respect for different beliefs and behavior”D) “greater readiness to agree to different opinions and ideas”16. According to the passage, which of the following is NOT true?A) Social change tends to meet with more difficulty in basic and emotional aspects of society.B) Disagreement with and argument about conditions tend to slow down social change.C) Social change is more likely to occur in the material aspect of society.D) Social change is less likely to occur in what people learned when they were young. Passage 5During her childhood, Rachel showed an interest in nature and in writing. After high school, she enrolled in Pennsylvania State College for Women, intending to become a writer. She switched to biology, however, thereby setting the course of her life. Rachel went to Johns Hopkins University in Baltimore for further study and became a member of the zoology staff at the University of Maryland.For fifteen years, Rachel worked for the United States Fish and Wildlife Service, writing and editing publications. Fortunately, her employer encouraged her to reach a larger audience. Rachel’s poetic style of writing in three books about the ocean caught the imagination of the general reader. Her rare talent as both a physical scientist and a gifted writer earned her the National Book Award for The Sea Around Us.Rachel’s next book marked her as a leading conservationist and a crusader for the preservation of the natural environment. She began writing Silent Spring, knowing that she would be personally attacked and ridiculed. She continued writing despite the ill health that slowed her progress. Upon completing the book, she wrote to a close friend, “I have felt bound by a solemn obligation to do what I could—if I didn’t at least try I could never again be happy in nature. But now I can believe I have at least helped a little.”Rachel Carson did more than help a little. Although both government and industry opposed her, specialists in public health, the press, and the public itself all supported her fight against the irresponsible use of insecticides. Her book eventually led the government to ban DDT.17. This passage is concerned mainly with .A) the environmental revolution in the United StatesB) Rachel Carson as a poetic writerC) the popularity of The sea Around Us and Silent SpringD) Rachel Carson as a conservationist18. Which of the following is NOT true according to the passage?A) As a child, Rachel loved books and the natural world.B) Rachel started her higher education aiming at becoming a writer.C) she decided to switch her major to biology in Johns Hopkins UniversityD) Rachel won the National Book Award for The Sea Around Us.19. She began to write Silent Spring because .A) her employer encouraged her to do soB) she felt obliged to fight against the poisoning of the earthC) her poetic writing style was very much appreciated by the general readerD) she knew that it would not bring her any personal harm20. The statement “Rachel Carson did more than help a little” in the fourth paragraph signifies that .A) she played a significant role in the environmental revolutionB) she had proved herself to be an outstanding writer, poet and scientistC) she knew the importance of what she was doing and she succeededD) she devoted her whole life to helping friends and those suffering from the poisoned environmentV. Writing (40 points)Write on the answer sheet a composition of about 300 words on the following topic:Now our government is calling on innovation of the masses. What is your understanding of it? Write an article to explain it, focusing on the relationship between innovation and economy development.ON THE RELATIONSHIPBETWEEN INNOVATION AND ECONOMY DEVELOPMENTYou are to write in four paragraphs.In the first paragraph, introduce the topic and state your view about this topic.In the second and third paragraphs, state the reasons to support your view.In the last paragraph, bring a natural conclusion.。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:微生物学 815适用专业(领域):微生物学考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共计30分,每小题3分)1. 涂布平板法2. 芽孢3. 次级代谢4. 类病毒5. 对数生长期6. 同义突变7. DNA shuffling8. 多样性指数9. 模式菌株10. NRPS(非核糖体合成酶)二、填空题(共计20分,每小题1分)1.鞭毛的化学成分为()。
2.蛋白质构成病毒粒子结构的()部分。
3.磷壁酸是革兰氏()细菌的特有结构。
4.能量转换包括()和氧化磷酸化。
5.以氧化无机物作为主要能源的营养类型为()。
6.无细胞壁的细菌菌落呈()形。
7.活菌计数通常是用()。
8.朊病毒迄今未能证明它含有()。
9.三原界(域)划分的主要依据是()。
10.应用加富培养基的目的()。
11.真菌有性生殖的过程分为质配,核配和()。
12.转导和转化的最重要的区别点()。
13.EMP途径可为微生物的生理活动提供ATP和()及中间产物。
14. PCR中文名()。
15.控制连续培养的方法有()和()。
16.生物固氮作用仅在()微生物中发现。
17. 食用菌分类上多属于()门。
18.硝化作用第一阶段为()。
19.当DNA的某一位置的结构发生改变时,并不意味着一定发生突变,因为细胞内存在一系列的(),能清除或纠正不正常的DNA分子结构和损伤,从而阻止突变的发生。
20.进行工业发酵的容器称为发酵罐,也可以叫做()。
三、是非题(共计20分,每小题1分,错的打“×”,对打“√”)1.古生菌也是一类原核生物。
()2.鞭毛在弧菌和螺菌中普遍存在。
()3.革兰氏染色结果,菌体呈紫色者为革兰氏阴性菌。
()4.线粒体是真菌能量代谢的场所。
()5.ICTV是国际病毒命名委员会的缩写。
()6.所有的病毒只含一种核酸。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:公共政策学831适用专业(领域):行政管理、社会医学与卫生事业管理、教育经济与管理、社会保障、宪法与行政法、农业科技管理与公共政策考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共计30分,任选5题,每小题6分)1、政策群2、政策网络3、政策规划4、政策执行力5、政策过程6、非程序性政策二、简答题(共计60分,任选3题,每小题20分)1、请简单比较危机决策与常规决策。
2、简述公民与公共政策的关系。
3、简述政策方案的设计原则。
4、请用二元社群理论解释政策研究者与公共决策者之间存在的差异与隔阂。
三、论述题(共计60分,每小题30分)1、依法治国是实现国家治理体系和治理能力现代化的必然要求,请结合有关“全面依法治国”的精神及公共政策的相关知识,谈谈你对公共政策与法的关系的理解。
2、1951年我国针对全民所有制企业建立劳保医疗制度,1952年针对各级人民政府、党派、团体及所属事业单位的国家工作人员实行公费医疗制度。
20世纪80年代以来,随着经济的发展和改革开放的深入,特别是我国经济体制从计划经济向社会主义市场经济的逐步转型,传统的医疗保障制度的改革提上日程。
1998年国务院发布了《关于建立城镇职工基本医疗保险制度的决定》,在全国范围内建立覆盖全体城镇职工的基本医疗保险制度。
2002年10月,中国明确提出各级政府要积极引导农民建立以大病统筹为主的新型农村合作医疗制度。
2009年,中国做出深化医药卫生体制改革的重要战略部署,确立新农合作为农村基本医疗保障制度的地位。
2016年1月3日,国务院以国发〔2016〕3号印发《关于整合城乡居民基本医疗保险制度的意见》,就整合城乡居民医保制度政策提出了“六统一”要求:统一覆盖范围,统一筹资政策,要统一保障待遇,统一医保目录,统一定点管理,统一基金管理。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:教育学专业基础综合611适用专业(领域):教育学原理、高等教育学、职业技术教育学、心理健康教育、体育教育学、成人教育学考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、单项选择题:第1—30小题,每小题3分,共90分。
下列每题给出的四个选项中,只有一个选项符合试题要求。
1、教育作为一个相对独立的系统包括三种基本要素,即教育者、学习者和()。
A、教育模式B、教育影响C、教育理念D、教育环境2、教育在不同阶段所要连续实现的各种结果称为()。
A、价值性目的B、发展性目的C、终极性目的D、生成性目的3、教育目的的功能通常有定向功能、调控功能和()。
A、筛选功能B、激励功能C、反馈功能D、评价功能4、从教育功能的层次来看,通常把教育功能分为本体功能和()。
A、社会功能B、隐性功能C、负向功能D、派生功能5、从形态上看,我国现行学制是从单轨发展而来的()。
A、分支型学制B、交叉型学制C、双轨型学制D、网络型学制6、以下关于综合课程的描述错误的是()。
A、能够克服学科课程分科过细的缺点B、坚持知识的统一性观点C、可以发挥学习者的迁移能力D、遵循以有组织的学科内容作为课程组织的基础7、为了完成教学任务,对教学活动进行调节和控制的一系列执行过程称为()。
A、教学模式B、教学策略C、教学设计D、教学风格8、《教育法》规定我国教育目的是:教育必须为社会主义现代化建设服务,必须与生产劳动相结合,培养德智体等方面全面发展的社会主义事业的建设者和()。
A、接班人B、服从者C、合格公民D、管理者9、教育学把教师在教育教学活动中的心理特征的整体体现称为()。
A、教师的道德形象B、教师的文化形象C、教师的人格形象D、教师的职业形象10、根据在教学活动中的不同作用可把学生评价分为诊断性评价、形成性评价和()。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:兽医基础343适用专业(领域):兽医硕士考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共计50分,每小题2分)1、生理性止血2、兴奋性3、肺活量4、氧热价5、肾糖阈6、基础代谢率7、肠肝循环8、远距分泌9、等长收缩10、胆碱能受体11、血肿12、弥散性血管内凝血13、干酪样坏死14、肉芽组织15、炎症介质16、固膜性炎症17、败血症18、内生性致热源19、等渗性脱水20、肿瘤种植性转移21、疣状心内膜炎22、小叶性肺炎23、肝硬化24、大红肾25、血管周围管套形成二、选择题(共计20分.每小题2分)1、细胞膜的基本骨架由()组成。
A磷脂B蛋白质C糖类D胆固醇2、静息电位主要是由于()外流造成的。
A K+B Na+C Ca2+D Cl-3、机体功能的调节方式有()。
A神经调节B体液调节C自身调节D以上都对4、血液中运输氧气和二氧化碳的细胞是()。
A红细胞B白细胞C血小板D淋巴细胞5、动脉血压中反应动脉血管壁弹性大小的是()。
A舒张压B收缩压C脉搏压D平均动脉压6、中枢化学感受器只感受脑脊液中()。
A Po2变化B Pco2变化C[H+]变化D Po2和Pco2变化7、不含消化酶的消化液是()。
A唾液B胆汁C胰液D胃液8、下列物质中不能用来供能的是()。
A糖类B蛋白质C核酸D脂肪9、肾素来源于肾小球旁器的()。
A间质细胞B致密斑细胞C球旁细胞D内皮细胞10、神经元动作电位起源的部位是()。
A轴突B树突C胞体D轴丘三、简答题(共计40分,每小题5分)1、简述血浆渗透压的组成及其功能。
2、简述盐酸的功能。
3、何谓水利尿?简述其机理。
4、简述血栓形成后的结局。
)5、简述肝脏脂肪变性的发生机理。
6、简述炎症渗出液对机体的意义。
7、简述纤维素性肠炎的类型及其眼观病变。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:338生物化学适用领域:工程硕士生物工程领域考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、单项选择题:下列每题给出的四个选项中,只有一个选项是符合题目要求的。
(共计20分,每小题2分)。
1.下列关于DNA双螺旋结构的特点,不正确的是()。
A)两条链围绕同一中心轴反向旋转;B)碱基对之间的距离为3.4nm;C)两条链呈右手螺旋;D)两条链碱基互补。
2.下列氨基酸中属极性氨基酸的是()。
A)甘氨酸B)丙氨酸C)赖氨酸D)丝氨酸3.下列化合物中含有高能键的是()。
A)PEP B)3-磷酸甘油酸C)AMP D)6-磷酸葡萄糖4.下列核酸分子中,含稀有碱基最多的是()。
A)sRNA B)mRNA C)tRNA D)rRNA5.酵母菌在无氧条件下氧化葡萄糖生成的终产物是()。
A)丙酮酸B)乙酰辅酶A C)乳酸D)乙醇6.能够产生5’-磷酸核糖中间产物的代谢途径为()。
A)乙醛酸循环B)磷酸戊糖途径C)糖酵解D)三羧酸循环7.合成DNA分子的原料是()。
A)dATP dGTP dUTP dCTP B)ATP GTP UTP CTPC)dATP dGTP dTTP dCTP D)ATP GTP TTP CTP8.下列关于RNA合成的说法,不正确的是()。
A)转录不需要引物B)转录有起点和终点C)转录模板链称有义链D)转录是不对称的9.经过转氨基作用可生成草酰乙酸的氨基酸是()。
A)谷氨酸B)天冬氨酸C)亮氨酸D)谷氨酰胺10.连接糖类和脂类代谢的最关键物质是()。
A)丙酮酸B)草酰乙酸C)乙酰CoA D)琥珀酰CoA二、填空题:(共计20分,每空1分)。
1.DNA的熔解温度与()碱基对的含量成正比,并且DNA热变性后紫外吸收值将()。
2.在20种基本氨基酸中,酸性氨基酸是()和(),碱性氨基酸是()、()和()。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:水域生态学 619适用专业(领域):水产考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一、解释下列名词或术语(每题3分,共计36分)1.生活型2.周转率3. 有效积温4. 养殖容量5. 生物修复6. 生态演替7. 林德曼定律8. 建群种9. 生态对策10.繁殖策略11.次生演替12.氧饱和度二、判断题(正确记“√”号,错误记“×”号;每题1分,共计16分)1. 通常在同一地区内,生物的种类越丰富,种间竞争越激烈。
()2. 当P/R<1时,养殖水域的生产量为正值。
()3. 养殖水域在补偿点的净产量等于零。
()4. r-对策者通常出生率低、寿命高、个体大。
()5.养殖水体的生物量高,则生产量也一定高。
()6.生态因子具有补偿作用。
()7.初级生产是将无机物质通过光合作用转化为有机物质的过程。
( )8. 存活曲线A类型,说明各年龄期的死亡率是相等的。
()9. r-对策者一般种群密度较稳定,常处于环境容纳量K值附近,个体大,出生率低,寿命长,种群受破坏后很容易恢复,因而不易灭绝。
()10. 自养演替系在演替过程中P/R系数逐渐减小,即从P/R>1趋于1 。
()11.一般来说,一个生态系统中群落越稳定,移殖新的物种进入就越容易。
()12.我国湖泊磷酸盐含量不高,表现明显的磷限制。
()13.海洋中生物种类最多的是鱼类。
()14.种群的性别组成在环境条件不同时也会发生改变。
()15.“螳螂捕蝉,黄雀在后”,这句谚语是构成一条完整的食物链。
()16. 自养演替系在演替过程中P/R系数逐渐减小,即从P/R>1趋于1 。
()三、简要回答下列问题(每题12 分,共计72分)1. 用一个例子简要解析生物积累、生物浓缩和生物放大。
2.以一个常规淡水混养池塘为例,说明这个池塘生态系统中的生产者、消费者和分解者生物类群组成并勾画一个简易的食物网示意图。
2017年湖南农业大学硕士招生自命题科目试题科目名称及代码:兽医临床诊断学834适用专业(领域):兽医硕士考生需带的工具:考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;②按试题顺序答题,在答题纸上标明题目序号。
一.名词解释(计18分,每小题2分)1.综合症候群2.里急后重3.毕欧特氏呼吸4.湿咳5.偏瘫6.盲目运动7.P波8.C.V.P.9.LDH二.填空题(计20分,每空1分)1.问诊的内容包括(),()和生活史。
2.淋巴结是机体重要的防御机构之一,临床实践中常检查的浅在淋巴结主要有:(),(),膝襞淋巴结和乳房淋巴结等。
3.猪的正常体温为()℃,水牛的正常体温为()℃。
4.发生瘤胃鼓气时,触诊左肷部();皱胃炎症时,流水音()。
5.叩诊健康动物的副鼻窦呈(),窦腔积液时叩诊呈()。
6.胸腔大量积液时叩诊呈(),触诊呈()。
7.肺泡呼吸音在()时最明显,支气管呼吸音在()时最明显。
8.第一音的强度决定于(),第二心音的强度决定于()。
9.血常规检查中,Mon%指的是(),MCHC指的是()。
10.管型系由曲细尿管排出的一种柱状物,其中()是肾上皮淀粉样变性的特性,()常见于肾脏出血性疾病。
三.选择题(计20分,每小题1分)1.犬撞伤后瘫痪,为检查肢体神经反应性,用针刺后肢皮肤观察其反应,属于()。
A.穿刺B.听诊C.叩诊D.视诊E.触诊2.动物患胆道阻塞时,可视黏膜呈现()。
A.发绀B.潮红C.苍白D.黄染E.蓝紫色3.奶牛,产后饲喂多量精料,随后出现食欲废绝,运动失调,眼结膜发绀,脱水,瘤胃胀满,冲击式触诊可听震荡音,排稀软酸臭粪便,尿少,体温无异常。
此时最有意义的检测指标是()。
A.叩诊瘤胃B.测定瘤胃液pH C.听诊瘤胃蠕动音D.视诊嗳气和反刍 E.粪常规检查4.舍饲牛一头,日粮以粗纤维为主,一日过食后数小时,突然不安,后肢踢腹,食欲废绝。
临床检查见左腹部隆起,触诊坚实。
2017年湖南农业大学硕士招生自命题科目试题
科目名称及代码:农学概论(一) 826
适用专业(领域):作物学、作物栽培学与耕作学、作物遗传育种、种子科学与技术、烟草学
考生需带的工具:
考生注意事项:①所有答案必须做在答题纸上,做在试题纸上一律无效;
②按试题顺序答题,在答题纸上标明题目序号。
一、名词解释(共计50分,每小题5分)
1、引种
2、作物的物候期
3、叶龄余数
4、净同化率
5、作物营养临界期
6、病状
7、品种审定
8、种子
9、系统育种
10、一般配合力
二、简答题(共计60分,每小题10分)
1、简述植物生长调节剂在作物上的应用。
2、如何确定作物的播种期?
3、简述作物生产机械化的意义与发展趋势。
4、简述粮食安全的概念,分析我国粮食安全问题产生的原因。
5、简述作物育种中生物技术育种常用的方法。
6、简述远缘杂交不亲和性的克服办法。
三、论述题(共计40分,每小题20分)
1、试析作物光能利用率低的原因与提高作物生产光能利用率的途径。
2、试述“三系法”和“两系法”利用作物杂种优势的原理以及两类不育系的主要差异。
共1页第1页。