2011至2012学年度第一学期高二月考

2011——2012学年度第一学期阶段性测试（一）时间100分钟满分100分第Ⅰ卷（选择题，共53分）一、选择题（本题含21小题，1至10题每题2分，11至21题每题3分共53分。

每题只有1个正确选项）1．未来新能源的特点是资源丰富，在使用时对环境无污染或污染很小，且可以再生。

下列属于未来新能源标准的是（）①天然气②煤③核能④石油⑤太阳能⑥生物质能⑦风能⑧氢能A．①②③④B．⑤⑥⑦⑧C．③⑤⑥⑦⑧D．③④⑤⑥⑦⑧2．下列反应中生成物总能量高于反应物总能量的是（）A．碳酸钙受热分解B．乙醇燃烧C．铝粉与氧化铁粉末反应D．氧化钙溶于水3．一定能使反应速率加快的因素是：（）①扩大容器的容积②使用催化剂③增加反应物的质量④升高温度⑤缩小容积A．②③ B．②③④ C．②③④⑤ D．④4．下列说法正确的是（）A．热化学方程式中，如果没有注明温度和压强，则表示反应热是在标准状况下测得的数据B．升高温度或加入催化剂，可以改变化学反应的反应热C．据能量守恒定律，反应物的总能量一定等于生成物的总能量D．物质发生化学变化一定伴随着能量变化5．可逆反应2A+3B 2C+D在四种不同条件下的反应速率分别是A．v (A) 0.5mol/ (L·min) B．v (B) 0.6mol/ (L·min)C．v (C) 0.35mol/ (L·min) D．v (D) 0.4mol/ (L·min)则该反应在不同条件下反应速率最快的是（）6. 已知：（1）Zn（s）+1/2O2（g）===ZnO(s)，ΔH= -348.3 kJ·mol-1，（2）2Ag(s)+ 1/2O2（g）=== Ag2O(s)，ΔH= -31.0 kJ·mol-1，则Zn（s）+ Ag2O(s)===ZnO(s)+ 2Ag(s)的ΔH等于（）A．-379.3 kJ·mol-1B．-317.3 kJ·mol-1C．-332.8 kJ·mol-1D．317.3 kJ·mol-17．下列说法正确的是（）A．增大反应物浓度，可增大单位体积内活化分子的百分数，使有效碰撞次数增大B．有气体参加的化学反应，若增大压强（即缩小反应容器的体积），可增加活化分子的百分数，从而使反应速率增大C．升高温度能使化学反应速率增大，原因是增加了反应物分子中活化分子的百分数D．催化剂不影响反应活化能但能增大单位体积内活化分子百分数，从而增大反应速率8．下列反应达到平衡后，增大压强或升高温度，平衡都向正反应方向移动的是（）A ．2NO 2（g ） N 2O 4（g ） （正反应为放热反应）B ．3O 2 （g ）2O 3（g ） （正反应为吸热反应）C ．H 2（g ）+I 2（g ）2 H I （g ）（正反应为放热反应） D ．NH 4HCO 3（s ） NH 3（g ）+H 2O （g ）+CO 2（g ） （正反应为吸热反应）9．已知热化学方程式：SO2(g)+ 12O 2(g) SO 3(g) △H = ―98.32kJ ／mol ，在容器中充入2molSO 2和1molO 2充分反应，最终放出的热量为（ ）A ． 196.64kJB ． 196.64kJ ／molC ． ＜196.64kJD ． ＞196.64kJ10．25℃、101 kPa 下，2g 氢气燃烧生成液态水，放出285.8kJ 热量，表示该反应的热化学方程式正确的是（ ）A ．2H 2(g)+O 2(g) == 2H 2O(1) △H ＝ ―285.8kJ ／molB ．2H 2(g)+ O 2(g) == 2H 2O(1) △H ＝ +571.6 kJ ／molC ．2H 2(g)+O 2(g) == 2H 2O(g) △H ＝ ―571.6 kJ ／molD ．H 2(g)+12O 2(g) == H 2O(1) △H ＝ ―285.8kJ ／mol11．可逆反应A+B(s) C 达到平衡后，无论加压或降温。

东莞市第一中学2011—2012学年高二下学期第一次月考理科综合试题本试卷分选择题和非选择题两部分。

满分300分。

考试时间150分钟.注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔将答题卡上的“姓名”、“考生号”、“卷型”（A）,“科目"（综合）填涂好，并核对无误后再在第二卷上填写“姓名”、“班级"、“座位号”。

2．交卷时请将答卷交回。

第Ⅰ卷（选择题共144分）一．单项选择题。

本大题包括24道选择题,每小题4分，共96分.每小题有一个最符合题目要求的答案。

1．用动物细胞工程技术获得单克隆抗体，下列实验步骤中错误的是A．将抗原注射到小鼠体内，获得能产生抗体的B淋巴细胞B．用纤维素酶处理B淋巴细胞与小鼠骨髓瘤细胞C．用聚乙二醇作诱导剂，促使能产生抗体的B淋巴细胞与小鼠骨髓瘤细胞融合D．筛选杂交瘤细胞，并从中选出能产生所需抗体的细胞群，培养后提取单克隆抗体2．单一的人工林比天然混合林的稳定性低，容易遭受害虫危害,这体现了生态工程的什么原理A。

物质循环再生原理 B.协调与平衡原理C.物种多样性原理D.系统整体性原理3．有关基因工程的叙述正确的是A.限制酶只在获得目的基因时才用B。

重组质粒的形成是在细胞内完成的C.质粒都可作为载体D。

蛋白质的结构成分能为合成目的基因提供资料的是4．关于现代生物技术应用的叙述错误．．A．蛋白质工程可合成自然界中不存在的蛋白质B．体细胞杂交技术可用于克隆动物和制备单克隆抗体C．植物组织培养技术可用于植物茎尖脱毒D．动物细胞培养技术可用于转基因动物的培养5．下列有关植物组织培养的叙述,正确的是A．愈伤组织是一团有特定结构和功能的薄壁细胞B．二倍体植株的花粉经脱分化与再分化后得到稳定遗传的植株C．用人工薄膜将胚状体、愈伤组织等分别包装可制成人工种子D．植物耐盐突变体可通过添加适量NaCL的培养基培养筛选而获得的是6. 下列关于胚胎工程的叙述，错误．．A．体外受精是指获能的精子和成熟的卵子在相应溶液中受精B．受精卵发育到原肠阶段才能进行胚胎移植C．早期胚胎培养与动物细胞培养的培养液通常都需加入血清D．试管婴儿技术主要包括体外受精、早期胚胎培养和胚胎移植技术7．胚胎干细胞是哺乳动物或人早期胚胎中的细胞，可以分裂、分化形成各种组织干细胞，再进一步分化形成各种不同的组织细胞。

2011-2012学年第一学期高二英语月考一试题（考试时间：120分钟满分：150分）命题人：丘力勤彭利雅审题人：罗菊芳一、听说测试（共两节，满分15分）第一节：角色扮演（说明：请在答题卡上翻译1~3题，并写出4~7题的答案）Part B Role Play (每题1分，共7分)In this part, you are required to act as a role and complete three communicative tasks: listen to the conversation, ask there questions and then answer five questions.角色：出租车司机和乘客情景：两人在出租车上得对话任务：听取相关信息，并回答问题Now, please listen to the conversation carefully.Now, please get ready to ask the following three questions in English.1．Q1：女士要去哪里？A1：Listen to answer 1.2．Q2: 女士要在哪一站下出租车？A2: Listen to answer 2.3．Q3: 到那儿要花多长时间？A3: Listen to answer 3.Now, please get ready to answer the following five questions.4．Q4: Listen to question 4. ―What time is it?‖A4: It’s .5．Q5: Listen to question 5. ―When do the evening rush hours begin?‖A5: At .6．Q6: Listen to question 6. ―What will the woman do this evening?‖A6: .7．Q7: Listen to question 7.A7: dollars.Q8: Listen to question 8.A8:The City Hall.第二节：Retelling Story (8分)（说明：请在答题卡上把故事简单复述，必须包括给出的关键词）You will hear the story twice. You are required to retell it in your own words after that.梗概：年老的医生因无人找他看病而烦恼，女儿善意的谎言使他找回了快乐。

兴华中学2011—2012学年度第一学期第一次月考高二英语试卷出题人赵宏霞审题人康海梅I..单项选择（共25分）1. No matter how clever a computer becomes, it can never _______ of humans, because it has to with artificial intelligence, which is made by us humans.A. take placeB. instead ofC. take the placeD. substitute2. Only when people have enough to eat and plenty to wear _______ to talk aboutenvironmental protection.A. it makes senseB. does it make senseC. that it makes senseD. do they make sense3. ---Who do you suspect _______ having stolen the wallet?---Hard to sayA. withB. forC. ofD. about4. It has been announced by our provincial government that another two medical teamswill be sent to ______ the injured people in the severe earthquake.A. join toB. join inC. take part inD. attend5. People should be cautious ______their personal information when surfing theInternet so as to prevent certain computer viruses ______ it.A. about; to stealB. of; to stealC. with; to stealD. about;from stealing6. The manager and general engineer _____ very strict _____ his employees and ____his work as well.A. is; with; inB. are; with; inC. is; with; with C. are; in; in7. The driver’s wrong gearing(挂档) was________ for the backward movement of thecar, which accidentally knocked down the old woman.A. to be blamedB. blamedC. to blameD. blaming8. Not everybody attending the meeting agreed to the suggestion ______ by the chairman.A. put upB. put onC. put forwardD. put out9. The two brothers look very much _______ in appearance but they seldom have______ attitudes towards the same problems.A. like; alikeB. alike; likeC. like; similarD. similar; alike10. ---Oh, doctor, The wound on my leg is infected.---You really shouldn’t have left it _______ to the sun.A. discoveredB. exposedC. openedD. buried11. Children should be taught to ______ their own problems if they can, which helpstrain their ability of problem solving.A. give B . hand C. handle D. analyze12. The Southern States wanted to ______ the Union, so the American Civil War ______.A. get away with; broke upB. get away from; broke upC. break away from; broke outD. break away from; was broken out13. --How careless you are! You have _____ the most important point in document(文件) .A. left awayB. left withC. left forD. left out14. What you are saying now is not _________ what you said last week.A. in an agreement withB. fit in withC. consistent withD. similar with15. President Obama and his team of administration promised to try every meanspossible to ______ 3,500,000 jobs and _______ the goal of recovering its economy as soon as possible.A. create; accomplishB. invent; achieveC. discover; winD. attract; finish16. Nicol aus Copernicus’ discovery about the universe is ______, which ______laterachievements in astronomy science.A. ambitious; gave birth toB. enthusiastic; resulted inC. obvious; resulted inD. revolutionary; led to17. When our personal interests are ________ those of people, we should put people’sinterests before our own.A. conflictingB. in conflict withC. conflict withD. in conflict against18. The fax machine, _______ its attachments（附件）, cost only 100 dollars. It is reallya good bargain.A. plusB. in addition toC. apart fromD. besides19. He has a habit of keeping his arms ______ when talking to others, which Ipersonally think _____impolite to his audience.A. to be folded; itB. being folded; XC. folded; itD. folded; X20. Special entrances _____ buildings should be constructed ______ the convenienceof the old and disabled.A. of; forB. to; forC. into; forD. to; with21. The novel is well worth __________ once more.A.. to readB. readC. readingD. to be read22. From the _________ look of the boys, I found they were __________ .A. satisfying ; satisfiedB. satisfying ; satisfyingC. satisfied ; satisfiedD. satisfied ; satisfying23. Come and see me whenever _____________ .A. you are convenientB. you will be convenientC. it is convenient to youD. it will be convenient to you24. The teacher divided the toys ________ the children, who were ________ three groups.A. between ; separated fromB. among ; divided intoC. between ; divided intoD. among ; separated from25. The room is _________ with a bed and a cupboard.A. providedB. decoratedC. beautifiedD. furnishedII. 完形填空（共20分）：When sailors are allowed ashore after a long time at sea, they sometimes get drunk and cause trouble. For this reason, the navy ___26___ has its police in big ports. Whenever sailors cause trouble, the police come and ___27___ them.One day, the police in a big seaport received a telephone call ___28___ a bar in the town. The barman said that a big sailor had got drunk and ___29___ the furniture in the bar. The officer in charge of the police guard that evening said that he would come immediately.Now, officers who ___30___ and punish the sailors ___31___ drunk usually chose ___32___ policeman they could find to go with them. ___33___this particular officer did not do this. ___34___,he chose the smallest and ___35___ man he could find to go to the bar with him and ___36___ the sailor.Another officer who ___37___ there was surprised when he saw the officer of the guard chose such a small man. ___38___he said to him, “Why___39___you take a big man with you? You have to fight the sailor who ___40___.”“Yes, you are ___41___ right,” answered the officer of the guard. “That is exactly ___42___ I am taking this small man. If you see two policemen coming ___43___ you, and one is ___44___ the other, which one ___45___ you attack?”26. A. always B. seldom C. forever D. sometimes27. A. meet with B. deal with C. see D. judge28. A. about B. from C. in D. of29. A. was breaking B. was ordering C. was moving D. was dusting30. A. would go B. might beat C. dared to fight D. had to go31. A. slightly B. not at all C. heavily D. much more32. A. the biggest B. the youngest C. the bravest D. the experienced33. A. In fact B. But C. So D. And34 A. Instead B. Therefore C. Although D. Then35. A. good-looking B. weakest-looking C. ugly-looking D. strongest-looking36. A. seize B. kill C. get rid of D. catch up with37. A. will go B. had come C. would start off D. happened to be38. A. Yet B. But C. So D. Then39. A. don’t B. couldn’t C. can’t D. do40. A. looks strong B. is drunk C. seems rude D. is dangerous41. A. all B. very C. too D. quite42. A. how B. what C. why D. that43. A. up B. at C. before D. towards44. A. not smaller than B. as big as C. as small as D. much smaller than45. A. could B. will C. do D. canIII. 阅读理解（共30分）AA desert is a beautiful land of silence and space. The sun shines, the wind blows, and time and space seem endless. Nothing is soft. The sand and rocks are hard, and many of the plants even have hard needles instead of leaves.The size and location(分布) of the world’s deserts are always changing. Over millions of years, as climates change and mountains rise, new dry and wet areas develop. But within the last 100 yeas, deserts have been growing at a frightening speed. This is partly because of natural changes, but the greatest makers are humans.Humans can make deserts, but humans can also prevent their growth. Algeria Mauritania is planting a similar wall around Nouakchott, the capital. Iran puts a thin covering of petroleum (石油) on sandy areas and plants trees. The oil keeps the waterand small trees in the land, and men on motorcycles(摩托车) keep the sheep and goats away. The USSR and India are building long canals to bring water to desert areas.46. In this passage, “needles” ref ers to _______.A. small, thin pieces of steel.B. long, thin pieces of branches.C. small pointed growth on the stem(茎) of a plant.D. small, thin pieces of sticks.47. Which of the following is NOT true?A. The greatest desert makers are humans.B. There aren’t any living things in the deserts.C. Deserts have been growing quickly.D. The size of the deserts is always changing.48. People in some countries are fighting a battle against _______.A. the growth of desertsB. the disappearance of desert plantsC. natural changesD. congenital climate49. We can guess that Mauritania and Algeria belong to _______.A. Asian countriesB. American countriesC. European countiesD. African countries50. Choose the sentence which best gives the main idea of the passage.A. The deserts of the world are always changing.B. Man is to take measures to control the growth of the world’s deserts.C. Deserts are lands of silence and space.D. Deserts have grown at a fast pace in the past 10 years.BWhat makes one person more intelligent than another? What makes one person a genius, like the brilliant Albert Einstein, and another person a fool? Are people born intelligent or stupid, or is intelligence the result of where and how you live? These are very old questions and the answers to them are still not clear.We know, however, that just being born with a good mind is not enough. In some ways, the mind is like a leg or an arm muscle. It needs exercise. Mental (done with the mind) exercise is particularly important for young children. Many child psychologists (心理学家) think that parents should play with their children more often and give them problems to think about. The children are then more likely to grow up bright and intelligent. If, on the other hand, children are left alone a great deal with nothing to do, they are more likely to become dull and unintelligent.Parents should also be careful with what they say to young children. According to some psychologists, if parents are always telling a child that he or she is a fool or an idiot, then the child is more likely to keep doing silly and foolish things. So it is probably better for parents to say very positive (helpful) things to their children, such as “That was a very clever thing you did.” or “You are such a smart child.”51. The words “intelligent” and “brilliant” in the first paragraph probably mean_______ while “dull” in the s econd paragraph means ________.A. bright and splendid; slow in thinking and understandingB. pretty and handsome; ordinary-lookingC. great and important; commonD. hopeful and helpful; careless52. According to the context we can guess that a genius is ________ while an idiot is ________.A. a normal person; a funny personB. a strong person; a weak personC. a highly intelligent person; a foolish or weak-minded personD. a famous person; an ordinary person53. A person ________ is more likely to become a genius.A. whose parents are cleverB. often thinking about difficult problemsC. often helped by his parents and teachersD. born with a good brain and putting it into active use54. It is better for parents ________.A. to praise and encourage their children more oftenB. to be hard on their childrenC. to leave their children alone with nothing to doD. to give their children as much help as possible55. Which of the following is NOT true according to the article?A. Parents play an important part in their children’s growth.B. The less you use your mind the duller you may become.C. Intelligence is obviously the result of where and how you live.D. What makes a person bright or stupid is still under discussion.C根据短文内容，从短文后的选项中选出能够填入空白处的最佳选项。

安徽省怀宁二中2011－2012学年度高二第一学期第二次月考生物试题一、选择题∶（每题1.5分，共75分）1．牛的黑色对红色是显性，现有一头黑色公牛，若要判断它是纯合子还是杂合子，最好的杂交组合是A．黑色公牛×黑色母牛 B．黑色公牛×红色母牛C．黑色公牛×杂色母牛 D．黑色公牛×白色母牛2．在减数第一次分裂的过程中，染色体发生的变化是①染色体的复制②同源染色体的分离③着丝点分裂④同源染色体交义互换⑤形成四分体⑥同源染色体联会⑦姐妹染色单体变成姐妹染色体A．①⑥⑤④② B．①②④⑤⑦C．①⑥⑤④②③⑦ D．②③④⑤3．细胞进行有丝分裂时，表示染色体移向两极状态的是4．人体的下列细胞中，不可能出现含有44+XX染色体组成的是：A．次级精母细胞 B．次级卵母细胞 C．初级卵母细胞 D．卵细胞5．某男子的父亲患血友病，而他本人血凝时间正常，他与一个没有血友病家族史的正常女子结婚，在一般情况下他们的孩子患血友病的概率是A．1／2 B．1／4 C．0 D．1/l66．下列有关纯合体和杂合体的叙述中，正确的是A．纯合体中不含隐性基因 B．杂合体的白交后代全是杂合体C．杂合体的双亲至少一方是杂合体 D．纯合体的自交后代全是纯合体7．下列细胞中，存在同源染色体的是①极体②次级精母细胞⑧初级精母细胞④精原细胞⑤受精卵⑥正常体细胞A．②③④⑤ B．③④⑤⑥ C．②④⑤⑥ D．①④⑤⑥8．下列有关受精作用的叙述中，错误的一项是A．受精卵中全部遗传物质来自父母双方的各占一半B．受精时，精子和卵细胞双方的细胞核相互融合C．受精卵中染色体数与本物种体细胞染色体数相等D．受精卵中染色体，来自父母双方的各占一半9．某生物体细胞内含有4对同源染色体，其中a、b、c、d来白父方，A、B、C、D 来自母方，经减数分裂产生的配子中，同时含有四个母方染色体的可能性是A．1／2 B．1／4 C．1／8 D．1／1610．下列有关基因型和表现型关系的不正确叙述是A．基因型相同，表现型一定相同B。

三明二中2011—2012学年度第一学期10月月考高二生物试卷 命题人：邓媛霞审核人：魏希文 注意事项：（1）本试题包括第Ⅰ卷选择题和第Ⅱ卷非选择题两部分。

满分100分，考试时间90分钟。

（2）选择题的答案请用2B ．．铅笔．．填涂在答题卡上，非选择题的答案请用黑色水笔．．．．填写在答题卷上。

第Ⅰ卷 选择题 （50分)一、选择题：本题包括50小题，每小题1分，共50分。

每小题只有一个．．．．选项最符合题意。

1.下列说法正确的是（ ）A ．SARS 病毒不具有细胞结构，所以不具有生命特征B ．草履虫无细胞结构C ．精子不具有细胞结构，只有形成受精卵，才具有细胞的结构和功能D ．细胞是一切生命活动的结构和功能单位23．用显微镜观察洋葱根尖的装片时，为使视野内看到的细胞数目最多，应选用（ ） A ．目镜5× 物镜10× B.目镜10× 物镜15× C ．目镜5× 物镜40× D.目镜10× 物镜40×4．右下图为显微镜观察中的两个视野，其中细胞甲为主要观察对象，从视野A 转换到视野B 时，下列操作步骤正确的是（ ）①转动粗准焦螺旋 ②转动细准焦螺旋 ③调节光圈④转动转换器⑤移动玻片A ．①→②→③→④B ．③→①→②→⑤C ．⑤→④→③→②D ．④→⑤→①→②5．下列关于原核与真核细胞的叙述中有几项正确（ ） ①蓝藻和水绵细胞中都含有核糖体②最大区别是原核细胞没有由核膜包围的典型的细胞核，DNA 分子不和蛋白质结合 ③细菌和真菌的主要区别是没有细胞壁④原核细胞的细胞膜的化学组成和结构与真核细胞的相似 A ．1项 B ．2项 C ．3项 D ．4项 6下列四组生物中，细胞结构最相似的是（ ）A ．变形虫、水绵、香菇B ．烟草、草履虫、大肠杆菌C ．小麦、番茄、大豆D ．酵母菌、灵芝、乳酸菌7．在叶肉细胞和肌肉细胞内都具有的，而蓝藻细胞内不具有的结构是（ ） A ．线粒体和叶绿体 B ．染色体和叶绿体 C ．RNA 和叶绿素 D ．高尔基体和线粒体 甲8.19 世纪，两位德国科学家施莱登和施旺建立的细胞学说主要阐明了（）A.细胞的多样性B.细胞结构的复杂性C.生物体结构的统一性D.生物界的多样性9．下列关于“碳是生命的核心元素”，“没有碳，就没有生命”的叙述，错误．．的是（）A．碳元素在生物体内含量最多B．组成细胞的重要有机物都含有碳元素C．组成蛋白质的氨基酸是以若干个相连的碳原子构成的碳链为基本骨架D．组成多糖的单糖是以若干个相连的碳原子构成的碳链为基本骨架10．兔子通过吃草从草中获得化合物和元素，兔子体内和草中的各种化学元素（）A．种类差异很大，含量大体相同B．种类和含量差异都很大C．种类和含量都是大体相同D．种类大体相同，含量差异很大11．下图表示细胞中各种化合物或主要元素占细胞鲜重的含量。

2011-2012学年度第一学期高二年级第一次素质调研试卷（生物必修）试卷【满分100分考试时间40分钟命题人：王冬雷】一．选择题：本题共33小题，每题2分，共66分。

每小题给出的四个选项中，只有一个．．选项最符合题目要求。

1.人体内的血浆、组织液和淋巴三者间的物质联系正确的表达是（）2.在下列物质中，不属于人体内环境组成成分的是（）A．血红蛋白B．葡萄糖C．二氧化碳和氧D．氨基酸3.右图是人体内环境示意图。

若某人长期营养不良，血浆蛋白质降低，会引起图中哪一部分的液体增多？（）A．① B．② C．③ D．④4.下列各项中，可以看作物质进入内环境的是A．喝牛奶，进入胃中B．精子进入输卵管与卵细胞结合C．口服抗菌药物D．肌肉注射青霉素5.血细胞、肌细胞和淋巴细胞所处的内环境分别是（）A．血浆、体液、体液 B．血液、体液、淋巴C．血浆、组织液、淋巴 D．血液、细胞外液、体液6.下列说法正确的是 ( )A．血浆是血细胞直接生活的环境B．在人体的体液中，细胞内液约占1／3，细胞外液约占2／3C．组织液是体内所有细胞直接生活的环境D．淋巴和组织液中含有较多的蛋白质，而血浆中蛋白质较少7.关于渗透压的说法不正确的是：（）A、溶液渗透压的大小取决于单位体积溶液中溶质微粒体积，而与溶质微粒数目关系不大B、血浆渗透压大小主要与无机盐、蛋白质含量有关C、细胞外液渗透压90%以上来源于Na+ 和Cl-D、在37℃时，人的血浆渗透压约为770KPa，相当于细胞内液的渗透压8.下列关于内环境的叙述中，不正确的是（）A、内环境是细胞赖以生存的液体环境B、内环境是细胞生活的环境，即细胞外液C、高等动物体内细胞只有通过内环境才能与外界进行物质交换D、内环境主要由血液、组织液、淋巴构成9．某人因意外车祸而使大脑受损，其表现症状是能够看懂文字和听懂别人谈话，但却不会说话。

这个人受损伤的部位是（）A．W区B．S区C．H区D．V区10.反射和反射弧的关系是：（）A.反射活动可以不通过反射弧来实现B.只要反射弧完整，必然出现反射活动C.反射活动的完成必须通过反射弧来实现D.反射和反射弧在性质上是完全相同的11．人体中绝大部分神经元之间的兴奋传递是通过突触实现的。

徐州市王杰中学2011—2012学年度第一学期第一次月考语文试卷命题人：王瑞一、基础知识(42分每小题3分）1.下列加点字注音全部正确的一项是（）A．狭隘．（ài）粗糙．（cāo）鹰隼．（sǔn）悄．无声息（qiǎo）B．龟．裂（jūn）疱．疹（bāo）蘸．水（zhàn）过蒙拔擢．（zhuó）C．掐．丝（qiā）脚踵．（zhǒng）祚．薄（zuò）呱．呱而泣（guā）D．盘桓．（huán）蹙．眉（cù）筵．席（yàn）杯盘狼藉．（jí）2.下列各组词语中没有错别字的一组是（）A．斑斓沧桑暮霭谈笑风声B．斯守挣揣陨首珊珊可爱C．胚胎桓墙妊娠实事求是D．精湛琐屑钳制劳民伤财3.下列各句中，加点的词语使用不恰当．．．的一句是A．要学好语文并取得较好成绩，必须立足于课本，那种脱离课本漫无边际的语文学习是一种舍本逐末．．．．的方法。

B．北京奥运圣火在国内薪尽火传．．．．，已经过了许多城市。

据安排，7月25日下午，将由临沂传至曲阜，曲阜也将成为此次圣火传递过程中所经过的唯一一个县级市。

C．北大校长许智宏演唱流行歌曲《隐形的翅膀》引发了网友的激烈讨论，有的网友认为许校长这一行为宣扬了北大不墨守成规．．．．，敢于打破传统，敢为天下先的精神。

D．电影《风云2》即将于7月上旬在泰国杀青．．。

昨日下午在摄影棚内，郭富城、郑伊健、任达华、谢霆锋、阿Sa、唐嫣、何家劲等7位主演着戏装接受了媒体采访。

4.下列各句中，没有语病的一句是A．美国研究人员最近报告说：电击以醋和废水为养分的细菌，可以制造出清洁的氢燃料能够替代汽油给车辆提供动力。

B．从现在至2015年这段时间内，国际能源机构认为，世界经济将无法避免石油供应紧缺并由此引发油价飙升情况的出现。

C．根据国际原子能机构的资料显示，朝鲜于上世纪60年代中期，在苏联的帮助下，创建了宁边原子能研究基地，培训了大批核技术人员。

2011-2012学年度高二上学期第一次月考数学试卷（考试时间120分钟，满分：150分）卷Ⅰ 选择题一、选择题：（本大题共12小题，每小题5分，共60分，在每小题给出的四个选项中，有且只有一项是符合题目要求的.）1．直线2x ＋ay ＋3＝0的倾斜角为120°，则a 的值是A.233 B ．－233C ．2 3D ．－2 32．直线l 过点(－1,2)且与直线2x －3y ＋4＝0垂直，则l 的方程是A ．3x ＋2y －1＝0B ．3x ＋2y ＋7＝0C ．2x －3y ＋5＝0D ．2x －3y ＋8＝03．经过圆C ：(x ＋1)2＋(y －2)2＝4的圆心且斜率为1的直线方程为 A ．x －y ＋3＝0 B ．x －y －3＝0 C ．x ＋y －1＝0 D ．x ＋y ＋3＝04．圆x 2＋y 2－4x －4y ＋5＝0上的点到直线x ＋y －9＝0的最大距离与最小距离的差为A. 3 B ．2 3 C ．3 3 D ．65．方程2x 2＋ky 2＝1表示的曲线是长轴在y 轴上的椭圆，则实数k 的取值范围是 A ．(0，＋∞) B ．(2，＋∞) C ．(0,2) D ．(0，2) 6．圆221:20O x y x +-=和圆222:40O x y y +-=的位置关系是.A 相离.B 相交 .C 外切 .D 内切7．若椭圆x 25＋y 2m ＝1的离心率e ＝105，则m 的值为A ．1 B.15或5315 C.15D ．3或2538．已知两点M （－2，0），N （2，0），点P 满足⋅=12，则点P 的轨迹方程为A ．11622=+y xB ．822=-x yC ． 1622=+y xD ．822=+y x9．如果直线12,l l 的斜率分别为二次方程2410x x -+=的两个根，那么1l 与2l 的夹角为A ．3π B ．4π C ．6π D ．8π10．椭圆x 24＋y 23＝1的左、右焦点是F 1、F 2，P 是椭圆上一点，若|PF 1|＝3|PF 2|，则P 点到左准线的距离是A ．8B ．6C ．4D ．211．F 1，F 2是椭圆C ：x 28＋y24＝1的两个焦点，在C 上满足PF 1⊥PF 2的点P 的个数为A ．4B ．2C ．1D ．0 12．若直线220(,0)ax by a b +-=>始终平分圆224280x y x y +---=的周长，则12a b+ 的最小值为A ．1B ．5C． D．3+卷Ⅱ 非选择题二、填空题：（本大题共4小题，每小题5分，共20分）13．已知直线0125=++a y x 与圆0222=+-y x x 相切，则a 的值为________.14．若椭圆长轴长与短轴长之比为2，它的一个焦点是(215，0)，则椭圆的标准方程是15．将参数方程⎩⎨⎧=+=θθsin 2cos 21y x （θ为参数）化为普通方程，所得方程是_____.16．设1,m >在约束条件1y xy mx x y ≥⎧⎪≤⎨⎪+≤⎩下，目标函数5z x y =+的最大值为4，则m 的值为 ．三、解答题：（本大题共6小题，共70分. 解答应写出文字说明，证明过程或演算步骤.）17. (本小题满分10分）已知直线l 1的方程为3x ＋4y －12＝0.(1)若直线l 2与l 1平行，且过点(－1,3)，求直线l 2的方程；(2)若直线l 2与l 1垂直，且l 2与两坐标轴围成的三角形面积为4，求直线l 2的方程．18. (本小题满分12分)椭圆的中心在原点，焦点在x 轴上，焦距为2，且经过点A )23,1(-； （1）求满足条件的椭圆方程；（2）求该椭圆的顶点坐标，长轴长，短轴长，离心率．19. (本小题满分12分）设圆满足：①截y 轴所得弦长为2；②被x 轴分成两段圆弧，其弧长之比为3：1；③圆心到直线:20l x y -=，求该圆的方程．20. (本小题满分12分）营养师要求为某个儿童预订午餐和晚餐.已知一个单位的午餐含12个单位的碳水化合物，6个单位的蛋白质和6个单位的维生素C;一个单位的晚餐含8个单位的碳水化合物，6个单位的蛋白质和10个单位的维生素C.另外，该儿童这两餐需要的营状中至少含64个单位的碳水化合物和42个单位的蛋白质和54个单位的维生素C.如果一个单位的午餐、晚餐的费用分别是2.5元和4元，那么要满足上述的营养要求，并且花费最少，应当为该儿童分别预订多少个单位的午餐和晚餐？21.（本小题满分12分）设M 是圆22680x y x y +--=上的动点，O 是原点，N 是射线OM 上的点， 若150||||=⋅ON OM ，求点N 的轨迹方程。