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2016长春4模

2016-09-27 15:01:08 编辑: 来源:http://www.chinazhaokao.com 成考报名 浏览:

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2016长春4模(一)
2016长春市四模地理及详解

长春市四模考试地理答案

1.【命题立意】考查新材料中建通风廊道的意义,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】北京市通风廊道的建设有利于空气的流动,增加了风速,从而有利于污染物的扩散,减缓雾霾的影响;空气流动性的增加缓解城市热岛效应,改变了局地气候;通风廊道由公园、湿地、绿化带组成,提升了环境质量,为人们提供了休闲娱乐场所。

【参考答案】B

2.【命题立意】考查根据风向玫瑰图判断风向的知识,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】根据风向玫瑰图确定北京市的主导风向是南风和北风。通风廊道与风向一致可加速风的流动,更好的起到通风作用。

【参考答案】A

3.【命题立意】考查贺兰山东西坡气候、植被、地形的差异,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】贺兰山降水夏季受东南季风影响,东坡多于西坡;冬季受冬季风西北季风的影响,西坡是迎风坡降温更明显;植被的分布根据右侧自然带的分布可获知西坡有草原带;地形坡度据等高线疏密可确知西坡缓,东坡陡。

【参考答案】D

4.【命题立意】考查沙漠的成因,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】西部地区干旱的气候,导致腾格里沙漠地区无森林带的分布,所以毁林开荒是错的

【参考答案】C

5.【命题立意】考查等值线知识,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】等值线向北弯曲,表明固态降水率比同纬度少,说明气温高。主要的影响因素是冬季南部海域的影响,北部山脉阻挡北冰洋的寒冷空气。受西侧山脉阻挡,此地受西风影响小,使得此地全年降水较少,而不是固态降水率低。

【参考答案】C

6.【命题立意】考查等值线分布的影响因素,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】等值线密集代表固态降水率变化大,受地形坡度大的影响

【参考答案】A

7.【命题立意】考查冰川对地形的影响,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】U形谷是冰川侵蚀作用的结果。

【参考答案】C

8.【命题立意】考查气候、农业技术运用的知识,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】材料中提到膜面集雨、覆盖抑蒸、垄沟种植技术,可知适合发展种植业,降水相对较少的地区。内蒙古东部降水少,发展旱作农业比较适合。新疆南部降水量太少,以沙漠为主。东北平原和江汉平原降水较多。

【参考答案】B

9.【命题立意】考查黄土高原水土流失的特点,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】黄土高原水土流失严重,修建梯田减少水土流失。

【参考答案】B

10.【命题立意】考查工业区位条件,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】在非洲建设工业园,主要的优势是土地租金低,劳动力价格低廉,工业园中优惠的政策。

【参考答案】A

11.【命题立意】考查产业转移对转入地的影响,考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力。

【试题解析】我国企业落户非洲的有利影响包括通过低成本提高了产品竞争力,加速了非洲的工业化进程,通过企业发展促进了区域文化交流。鞋厂属于劳动密集型产业对生态环境影响小,利用非洲劳动力没有劳动力的转移不能缓解我国的人地矛盾。

【参考答案】A

36.(20分)

【命题立意】考查地理位置、地形特征、气候特点等知识。考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力,描述和阐释地理事物、地理原理的能力。

【试题解析】港口地理位置的优越性,需要从港口的海陆位置,尤其从航线的位置入手。 地形地势特征从图中河流的放射状分布可知地势中间高四周低;材料中可获取以高原为主;多火山。沸腾的蒸锅,可知气温高,蒸发旺盛的特点。

【参考答案】

(1)位于非洲东北部(2分);亚丁湾西岸(2分);扼曼德海峡南端(2分);是南亚西亚通往西欧的重要海上要冲(4分),地理位置十分重要。(10分)

(2)地势中间高四周低;以高原为主;多火山。(每点2分,6分)

(3)气温高;蒸发旺盛。(4分)

37.(26分)

【命题立意】考查城市区位、公路选线特点及原则,分析农业模式的优点。考查学生获取和解读地理信息的能力,调动和运用地理知识技能的能力,描述和阐释地理事物、地理原理的能力。

【试题解析】从地理位置可知此地为四川盆地,地形丘陵为主,降水量大。(1)结合区域特点,从影响城市的区位条件和图示可知东胜乡地势较高,不易受洪灾;位于多条公路的交汇处,通达度高;位于各村镇的中部,便于人们联系。(2)山区公路选线沿等高线修建,坡度平缓,行车安全,节省燃料。公路选线主要考虑社会经济因素,尽量照顾居民点。据图可知临近居民点,方便居民出行。(3)不论选择哪种农业模式,都从本地区具备的条件,农业模式的优点和带来的生态和经济效益来回答。

【参考答案】

(1)地势较高,不易受洪灾;位于多条公路的交汇处,通达度高;位于各村镇的中部,便于人们联系。(6分)

(2)分布特点:与等高线大致平行分布(3分);临近居民点(3分);

原因:坡度小,行车安全,节省燃料(3分);方便人们出行(3分)。

(3)观点一:“围山转”生态农业模式

该区域位于四川盆地内部,地形以丘陵为主;且为亚热带季风气候,降水丰富,容易发生水土流失,采用围山转模式可以改善生态环境,减少自然灾害;提高农业产量,增加收入;改

善人们的生存环境。(8分)

观点二:猪沼果生态模式

该区域位于四川盆地内部,秸杆丰富,且热量充足,适宜发展沼气;采用猪沼果生态模式,可以提高土地肥力,改善生态环境;降低生产成本,提高农产品质量,增加收入;改善人们的生活环境。(8分)

42. 黄土高原区气候较干旱,降水较少;该地区黄土深厚,有利于多层挖掘;黄土质地均一,具有胶结和直立性好的特性;黄土土质疏松易于挖掘;冬季气候干燥、寒冷、木材较少,窑洞建设节省建筑材料;黄土导热性差,具有冬暖夏凉的优越性。(10分,每点2分)

43.与黄土高原地区相比:从自然地理背景看,南方地区为亚热带季风气候,年降水量较大,河流多(2分);多为较薄的地表疏松层覆盖的石质山地,一旦侵蚀,岩石裸露,难以恢复(2分)。从人文地理背景看,南方地区人多地少,单位土地的生物生长量和产值高,单位面积水土流失所造成的经济损失和社会影响都大(3分);其次,南方地区为江河下游地区,人口稠密,城镇集中,多为重要的工农业生产基地和经济中心,水土流失对这些地区造成的影响会更大。(3分)

44.

(1)1996—2003年,我国耕地数量逐年减少,(2分)年变化率总体上呈明显增加趋势。(2分)

(2)①我国人多地少,粮食需求量大,供需不平衡,粮食短缺;②耕地持续减少,加大粮食供需矛盾加剧(或粮食生产压力大);③不利于国家粮食安全。(6分)

2016长春4模(二)
2016长春市四模英语及详解

长春市普通高中2016届高三质量监测(四)

英语参考答案及评分参考

说明:本试题满分150分。其中听力30分,笔试120分。

第一部分 听力 (每小题1.5分, 满分30分)

听力原文:

Text 1

M: I usually do some reading instead of going shopping on Sundays.

W: But I enjoy going swimming.

Text 2

M: Have you got a single room for two nights?

W: Yes. You can have a room facing the sea.

M: What‟s the price?

W: $ 34 a night with a shower.

Text 3【2016长春4模】

W: Excuse me, Professor Davidson, but I was hoping to talk to you about my class project for physics.

M: I have a class in a few minutes. Why don‟t you come and see me during office hours tomorrow?

Text 4

M: A table for three, please.

W: Do you want the table near the window?

M: Yes, please, but not in the corner.

W: OK. I‟ll get you a menu right away.

Text 5

W: What are you doing today?

M: I‟ll probably go to the park and play basketball. What‟s your plan today?

W: I‟ll go to the park, too. I‟ll play volleyball there with some friends.

Text 6

W: Harry, let‟s play some ping-pong today.

M: I‟d love to play a set or two, but my right arm hurts. I‟ve decided to stop playing ping-pong until it feels better.

W: Well, how about going skating?

M: I‟d like to, but my knee hurts, too.

W: Harry, stop making excuses! You‟re just lazy.

M: No, I‟m not! You know, there‟s a basketball match on TV today. Let‟s just stay at home and watch it.

W: OK. You stay, and I‟ll play with Helen.

Text 7

W: Ladies and gentlemen, we are flying to San Francisco.

M: Excuse me, Miss!

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W: Yes, Sir! What‟s wrong?

M: It‟s terrible!

W: Are you feeling airsick?

M: No, I‟ve just realized I don‟t have my travel bag with me.

W: Don‟t worry, Sir. Can you tell me what your bag is like?

M: A small blue one made of leather, with my name and address on it, a brown basketball toy tied to the belt and my black wallet‟s inside it.

W: Can you remember where you last saw it?

M: Let me see... Oh, I must have left it by your airline counter at the airport when I registered my luggage.

W: I will contact the workers at the airport and see if it is still there.

M: Thank you for your help.

W: You‟re welcome!

Text 8

M: Rosie, I‟ve got something to tell you.

W: What is it?

M: Well, I‟ve made a decision. I‟m going to leave the hospital.

W: Leave? What do you mean?

M: I‟m bored with it. I want to do something different.

W: I see. How long have you been in hospital? For two years?

M: No, I‟ve been here for 6 years, and I‟ve been in Brighton for 7 years. I want a change.

W: You‟re leaving Brighton! But why? What are you going to do?

M: I‟m going to Africa. I‟ve got a job as a doctor with a volunteer organization. They want me to go to Nigeria.

W: What? You‟re joking!

M: Look, I didn‟t tell you before because nothing was certain. But I got a formal offer this morning. Rosie, I will miss you very much, and I don‟t want to end our relationship. But I want to see the world. You do understand, don‟t you?

W: Oh, yes, I understand!

M: I‟m really sorry, Rosie.

Text 9

W: Hi, Joe, many people in our department are leaving for Thanksgiving. What are you going to do?

M: I think I‟ll just stay at home. I may see some friends and watch a few DVDs. And I probably would go to the Ottawa Car Show. What about you, Ariel? What‟s your plan?

W: I am going to do some traveling with my family.

M: Oh, where to?

W: Toronto. And on our way, we‟re going to visit my aunt Betty, in Kingston.

M: That‟s exciting. How long do you plan to stay?

W: Two days. I have a get-together party with my college friends in Toronto. Oh, I‟m afraid I‟ve got to go now. My husband is waiting for me. And we‟ll have to pick up Daniel from school. Have a nice holiday, Joe!

2

M: Thank you. You too.

Text 10

Good morning everyone. I‟m Professor Garson and I will be your advisor this term.

This is your first day and I want to explain some of the subjects. First, everyone must take three required subjects: maths, English and history. The only one which is arranged for you is English. You‟re to be tested and will be placed at your level in that subject. The only requirement for maths is that you‟ve completed the previous level. History is open at all levels since study is usually divided into the different historical time periods. In history, you may choose from almost any culture and time. Unless you are studying at a specific cultural and time period, you‟re free to choose the history course that you‟re most interested in. As long as there‟s place in the class, of course. Your optional courses are the subjects you can choose. They are courses that are not required and may be in fields such as science, art, sports, computer science, business — almost anything that you can think of. I can help you make a plan that will include your required and optional courses. Your plan must have the necessary number of units. Sometimes there may be no room in a course, but we can try to schedule the course for another term.

OK. That‟s all for you. You may come to me if you have any questions after my speech.

【参考答案及解析】

1.C 【命题立意】考查考生对具体信息的理解能力。

【试题解析】由男士说“I usually do some reading...”可知答案为C。

2.A 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】根据对话中男士说“Have you got a single room for two nights.”以及女

士说“$ 34 a night with a shower.”可知答案为A。

3.B 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】由对话中男士说“Why don‟t you come and see me during office hours tomorrow?”可知答案为B。

4.C 【命题立意】考查考生对具体信息的理解能力。

【试题解析】根据对话中女士说“Do you want the table near the window?”以及男士 说“Yes, please, but not in the corner. ”可知答案为C。

5.B 【命题立意】考查考生对具体信息的理解能力。

【试题解析】由对话中女士说“I‟ll go to the park, too. I‟ll play volleyball there with

some friends.”可知答案为B。

6.A 【命题立意】考查考生对具体信息的理解能力。

【试题解析】由对话中男士说“You know, there‟s a basketball match on TV today.

Let‟s just stay at home and watch it.”可知答案为A。

7.B 【命题立意】考查考生对具体信息的理解能力。

【试题解析】由对话中女士说“I‟ll play with Helen.”可知答案为B。

8.B 【命题立意】考查考生对具体信息的理解能力。

【试题解析】根据对话中男士说“I must have left it by your airline counter at the airport when I registered my luggage.”可知答案为B。

9.B 【命题立意】考查考生对具体信息的理解能力。

【试题解析】由男士说“…a brown basketball toy...”可知答案为B。

3

10.B 【命题立意】考查考生对具体信息的理解能力。

【试题解析】由对话中男士说 “I‟ve been here for 6 years.”可知答案为B。

11.C 【命题立意】考查考生对具体信息的理解能力。

【试题解析】根据对话中男士说“I‟ve got a job as a doctor with a volunteer organization.”

可知答案为C。

12.A 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】由对话中男士所说“I got a formal offer this morning.”可知答案为A。

13.C 【命题立意】考查考生对具体信息的理解能力。

【试题解析】根据对话中男士所说“I probably would go to the Ottawa Car Show.”

可知答案为C。

14.A 【命题立意】考查考生对具体信息的理解能力。

【试题解析】根据女士所说 “I have a get-together party with my college friends in Toronto.” 可知答案为A。

15.B 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】由女士说“we‟ll have to pick up Daniel from school.”可知答案为B。

16.B 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】根据女士所说“Hi, Joe, many people in our department are leaving for Thanksgiving.”可知答案为B。

17.A 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】根据独白中女士所说“You‟re to be tested …”可知答案为A。

18.C 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】根据独白中女士说“History is open at all levels since study is usually divided into the different historical time periods. In history, you may choose from almost every culture and time.”可知答案为C。

19.B 【命题立意】考查考生对具体信息的理解能力。

【试题解析】根据独白中女士说“Your optional courses are the subjects you can

choose. They are courses that are not required and may be in fields such

as science…”可知答案为B。

20.A 【命题立意】考查考生对所听内容的简单推断能力。

【试题解析】根据独白中女士说“I can help you make a plan that will include your

required and optional courses.”以及“You may come to me if you have

any questions after my speech.” 可知答案为A。

第二部分 阅读理解(共两节, 满分40分)

第一节(共15小题;每小题2分,满分30分)

【参考答案及解析】

A篇:

【语篇解读】本文是一篇记叙文,文章展现了作者的父亲接受膝盖手术后所表现的

坚强乐观的品质。

21.B【命题立意】推理判断题。考查考生做出简单判断和推理的能力。

21.B【试题解析】根据第一段“he advised the doctors to sharpen the saw, since he could

smell the bone burning as they removed it.”可看出父亲的幽默;根据第

二段“but he did lift, bend and move it anyway”可看出父亲的坚强;根

4

据第三段“find him sitting on the bench laughing”和第四段“The more

trouble we had the harder we laughed.”可看出父亲的乐观,而文章未提

及父亲倔强,可知答案为B。

22.A【命题立意】推理判断题。考查考生做出简单判断和推理的能力。

【试题解析】根据第一段“my dad had a total knee replacement operation”;第三段“It

seemed Mom‟s walker, which she had used five years ago”及第四段“I,

with the crippled (残废的) arms and hands,”,可知答案为A。

23.B【命题立意】主旨大意题。考查考生对文章主旨和标题的概括理解能力。

【试题解析】全文通过三个片段展现了父亲坚强乐观的品质,并且由最后一段可看

出作者受到了父亲笑声的感染,与父亲共度过很多欢乐的时光,可知

答案为B。

B篇:

【语篇解读】本文是一篇议论文,阐述了人们对电视节目《奇妙的朋友》的看法。

24.D【命题立意】细节理解题。考查考生对具体信息的理解能力。

25.D【试题解析】根据最后一段内容“Critics also argue that the show violates Chinese wildlife

protection laws.”,可知答案为D。

25.D【命题立意】细节理解题。考查考生对具体信息的理解能力。

【试题解析】根据第五段最后一句“But differently, he, as an human observer, keeps

his distance and was there to see the hard truth of poaching, and that is

different from a show created to attract viewers”,可知答案为D。【2016长春4模】

26.D【命题立意】观点态度题。考查考生理解作者意图、观点和态度的能力。

【试题解析】全文并未提及作者对这一节目的态度,可知答案为D。

27.B【命题立意】推理判断题。考查考生做出简单判断和推理的能力。

【试题解析】本题要求考生判断文章体裁和出处的能力。本文是对社会现象的讨论,

应出自报纸等媒体,可知答案为B。

C篇:

【语篇解读】本文是一篇说明文,阐述了一种新的文学流派——“气候变化小说”

的兴起以及对其影响的不同看法。

28.B 【命题立意】推理判断题。考查考生做出简单判断和推理的能力。

【试题解析】根据第二段“climate change literature is now a regular course in universities

in the US, the UK and India, etc.”及“a growing demand for books that

focus on environmental issues.”,可知答案为B。

29.A 【命题立意】词义猜测题。考查考生根据上下文推测词义的能力。

【试题解析】根据第三段“seldom talk about „unreal technologies or faraway planets‟”,

可知答案为A。

30.C 【命题立意】写作意图题。考查考生理解作者写作意图的能力。

【试题解析】根据上下文之间的关系,Sarah Holding的话是为了证明前句观点,即

“The term „cli-fi‟…seems to be helping „raise awareness about global warming‟”,

可知答案为C。

31.D 【命题立意】细节理解题。考查考生对具体信息的理解能力。

【试题解析】根据最后一段最后一句中“The already convinced will be still concerned”,可知

答案为D。

5

2016长春4模(三)
2016长春四模英语及答案

本试卷包括四道大题,共8页。满分95分。考试时间为100分钟。考试结束后, 将本试卷和答题卡一并交回。 注意事项:

1. 答题前,考生务必将自己的姓名,准考证号填写在答题卡上,并将条形码 准确贴在条形码区域内。

2. 答题时,考生务必按照考试要求在答题卡上的指定区域内作答,在草稿纸、 试卷上答题无效。

一、基础知识(共25分)

I. 在下列各句的空白处填入一个适当的词,使句子意思完整、语法正确。(5分) 1. My favorite season is spring because it’s neither too cold ________ too hot. 2. Tom ________ all his best friends to his birthday party last Sunday. 3. Little Tom can dress ________ without his mother’s help. 4. China is a great country ________ a long history.

5. Keep your eyes closed. Don’t open them ________ I tell you to do so. II. 用括号内所给单词的适当形式填空。(5分)

6. Which team was the ________ (win) of the 20th FIFA World Cup?

7. The Internet is ________ (wide) used in most families in our country today. 8. On my ________ (nine) birthday, I got a computer from my uncle. 9. Don’t tell lies. Nobody likes ________ (honest) people. 10 Why not consider ________ (have) a talk with your parents? III. 单项选择。(15分)

从每小题所给的四个选项中,选出一个最佳答案。 11. My sister can play ______ violin very well. A. a B. an C. the D. / 12. —Well, you look so happy! —Because I got a good ______. A. milk B. news C. job D. advice

13. Tom is not good at math. He always feels ______ before her takes a math test. A. interested B. comfortable C. nervous D. proud 14. There are ______ people in the supermarket. It’s so crowded. A. hundred B. hundreds C. hundred of D. hundreds of 15. It’s very kind ______ you. Thank you for your help. A. of B. at C. to D. on 16. Jenny, put on your coat ______ you will catch a cold. A. but B. and C. or D. so

17. —______ beautiful day it is! Let’s go and have a picnic in the park. —Good idea!

A. How B. How a C. What D. What a 18. It’s too bright and sunny. Why not ______ your sun glasses? A. break B. clean C. make D. wear 19. Kelly’s grandpa is ill. She must ______ him at home. A. look after B. look up C. look out D. look for

20. Today is Father’s Day. My mother ______ a special dinner for my grandpa now. A. prepare B. prepared C. is preparing D. was preparing 21. This piece of music ______ beautiful. A. looks B. sounds C. tastes D. smells 22. —Listen! Is it Linda singing in the next room? —No, it ______ be her. She is still in Shanghai. A. can’t B. may C. mustn’t D. could 23. —Do you know the man under the tree? —Sorry, I don’t know ______. A. how he is B. what is he C. who he is D. who is he 24. The girl ______ is running on the ground is Kate. A. who B. what C. which D. where 25. —Don’t be late next time, Mike. —______. A. Sounds great B. Don’t worry C. Sorry, I won’t D. I don’t know 二、交际运用 (共5分)

IV. 根据对话内容, 运用方框中所给的句子选项补全对话。选项中有一项是多余的。(5分) Mike: You look worried. 26.____________

Lucy: The entrance exam for high school is coming soon. 27.____________ Mike: Don’t worry. You have prepared a lot for it. I believe you can make it. Lucy: But there is only a little time left. I still have much to review.

Mike: 28.____________ I suggest you keep studying till the last minute. What’s more, the things that you haven’t reviewed are not the most important points. They won’t be in the exam paper. Keep this in mind, and you will be confident(自信).

Lucy: I think you are right. It’s no good for me to think too much. 29.____________ Mike: That’s true. And I’m sure you can go to your dream high school. Good luck! Lucy: 30.____________

Wish every one of you the best in the exam!

1

(A)

Going to a new school might be hard -- you not only have to make new friends, but also have to search an unknown place that is usually large and totally strange to you. Most school invite seniors to help newcomers. But wouldn’t it be more fun if campus guide was not a human but a drone (无人驾驶飞机)? Let’s welcome SkyCall.

SkyCall has come into use recently. It was invented by and used in Massachusetts Institute of Technology. Students of MIT describe the campus as “one of the most difficult mazes (迷宫) in the world”. That’s why it is important to have SkyCall to help students and visitors find their way 三、阅读 (共45分)

around the campus. V. 完形填空。(15分)

But how does it work? Actually the answer is quite simple -- the drone flies in front of you 阅读短文, 掌握其大意,然后从每小题所给的四个选项中选出一个最佳答案。

and leads the way. It is fitted with a camera, WIFI, GPS navigation (航行) and sensors (传感器) My brother and I often fight with each other over small things. My father is worried about

that allow it to find its way. Before using SkyCall, users have to download a SkyCall app, which that. One day our father said to us , “Tomorrow we will take part in the Ray Home Sports

can communicate the user’s exact position to SkyCall. Once SkyCall gets the Day. Both of you must go with me. Perhaps you can something from those children.” My

app, it will start guiding. Like any good tour guide, SkyCall will point out important classrooms or brother , “Dad, Ray is a home for physically (身体的) disabled children. What can we learn

labs along the way. As soon as it completes its task, SkyCall will leave and come to help another from ?”

lost person. “You will see,” our father said.

As a new invention, SkyCall still has some disadvantages. It needs humans to help when it Our father works as a volunteer at Ray. The children there have with their hands,

meets closed doors and it is not able to sense other flying objects. But researchers have confidence speech, hearing or them to move or exercise their legs or

to perfect it in the near future. arms.

Maybe someday, SkyCall will step out of MIT and enter your school as well. Will you give it The following day, he took us to Ray Home. we got there, we found a nice place to sit

a try? down. Finally the began. There was a 50-metre race. All the runners were physically

根据短文内容,选择正确答案。(5分) disabled. As the race started, all the children moved as as they could. Just then, one of the

46. What do you know about SkyCall? __________________ girls 尖叫) at the top of her voice.

A. It’s a kind of new phone. B. It was invented many years ago. All the children stopped to help the poor girl. Then they all held hands and finished【2016长春4模】

C. It’s widely used in America. D. It’s used for guiding the way. together. My brother and I were at this: the children weren’t interested in

47. Why is SkyCall important for students of MIT? Because __________________ the race -- they were more interested in helping each other to finish the race.

A. it helps them to make more friends. 31. A. seriously B. luckily C. excitedly D. sadly

B. it makes them to go to visit MIT more often. 32. A. take B. learn C. get D. hear

C. it makes them save time and energy and learn better. 33. A. laughed B. talked C. told D. called

D. it helps them find the classrooms around the mazing campus. 34. A. it B. them C. they D. us

48. How does SkyCall work? __________________ 35. A. differences B. results C. stories D. problems

A. It flies in front of you and leads the way. 36. A. sleeping B. eating C. lying D. walking

B. It communicates to you your exact positions. 37. A. watching B. hearing C. helping D. asking

C. It takes pictures and sends them to your phone. 38. A. When B. Where C. What D. Who

D. It maps the classrooms and labs you want to go to. 39. A. class B. sports C. party D. show

49. What does the underlined word in the third paragraph mean? ____________. 40. A. slowly B. carefully C. fast D. simply

A. 系统 B. 任务 C. 目的地 D. 物体 41. A. came first B. dress up C. gave up D. fell down

50. What do the researchers think of SkyCall? __________________ 42. A. healthy B. kind C. disabled D. worried

A. It is perfect enough now. 43. A. work B. plan C. race D. test

B. It still needs to get improved. 44. A. surprised B. angry C. relaxed D. pleased

C. It still work with other flying objects. 45. A. stopping B. winning C. getting D. starting

D. It will help people when they meet closed doors.

VI. 阅读理解。(30分)

2

(B)

School activities for kids and teens

July is a month of a full-filled activities for kids and teens as long as you know where to find

根据短文内容,选择正确答案。(5分)

51. Alec is strongly interested in space life. He may go to _________.

A. Magic Class B. Science with Me

C. Secret of the Dragon D. The Search for Life

52. John and his 10-year-old son want to watch Secret of the Dragon. How much should they pay? A. $7.40 B. $11.10 C. $14.80 D. $23.20 53. Rita plans to join Magic Class. She may learn about _________. A. real magic B. making coins C. magic stories D. holding parties 54. According to the passage, making a guitar needs the things except _________. A. a piece of wood B. a hammer C. some nails D. ring ropes 55. What do the four activities have in common? A. They are all free. B. They happen in the same place. C. They are all weekend activities. D. They can all be booked by phone.

(C)

Mary was eleven years old and she had something seriously wrong with her nervous system (神经系统). She was not able to walk. In fact, she could hardly move. Though she believed that she had a good chance to get well again, the doctor said that few people could come back to normal after getting this disease.

The little girl didn’t give up after she heard this. When she was lying in her hospital bed, she believed that no matter what the doctors said, her going back to school was possible. It seemed that nothing could beat her. Every day Mary would lie there, doing her mental (心理的) exercise carefully.

One day, as she was imagining her legs moving again, it seemed as if a miracle (奇迹) happened: The bed began to move! “Look, what I’m doing! Look! I can do it! I moved!” she cried. At this moment everyone else in the hospital was shocked. They were crying, rushing for safety. And everything was falling. It was an earthquake.

And now only a few years later, she’s back in school. You see, to such a person who can shake the earth, such a disease is a small problem, isn’t it? 根据短文内容,判断下列句子正(T)、误(F)。

56. Mary got something wrong with her nervous system at the age of twelve. 57. Though Mary was ill, she believed that she would go back to school. 58. When Mary cried, other people in the hospital were all happy for her. 59. The girl was strong, so she shook the earth by herself.

60. The story tells us that we should believe in ourselves and never give up.

3

61. Ocean World 62. Movie Palace 63. Forest House 64. Cartoon City 65. Ice Theme Hotel

(E)

Speech Corner: Topic of this month

In disasters like the missing of MH 370, who should be saved first?

Some people say that, in emergencies, women and children should be saved first. Do you agree with this?

When the Titanic was built, everyone said it was the safest. But on the night of April 14, 1912, on its first trip from England to New York the Titanic hit an iceberg and sank. Of the 2,224 people aboard, only about 700 alive.

Many of the people alive were women and children. This was because male passengers decided that women and children should get into the lifeboats first. There were many reasons for this. First, men believed that women and children were weaker, and needed to be helped. Second, they believed that the lives of women and children were more valuable. Finally, many men thought placing women and children first was simply the right and proper thing to do.

“Women and children first” is how they did everything.

Is this reasonable? What if you were in the plane MH 370? Do you think men should do the same thing? Would you make room for women and children if possible?

Your turn! Write now: Do you think “women and children first” is a good idea? Why or why not? Write a letter to Sunshine English Magazine voicing your opinion.

Receiver: Sunny Z

4

Address: Room 607, Building One, JY Road Postcode: 2063

Email: mh370search@hotmail.com 根据短文内容,回答下列问题(10分) 66. Where do you think this passage is from?

67. Which example did the author give in the passage? 68. What was the author’s own opinion?

69. How can you get in touch with (联系) the author?

70. Do you agree to “women and children first” according to the passage? 五、书面表达 (共20分)

VII. (A) 明天晚上韩国著名演员宋仲基要在首尔举办影迷见面会,见面会将在七点钟开始。Tina想请和Anna一起去,她确信Anna见到宋仲基会很激动的,她给Anna留了个条,告之此事,并嘱咐Anna

不要迟到。请将下面的信息补充完整,每空一词。(5分)

(B) 每个人都有自己的知心好友,你认为友情中什么是最重要的?你在和朋友交往中存在什么问题?请根据下面的要求写一篇不少于80词的短文(文中不得出现真实的人名和校名)。(15分)

要求: 1.表达你对友情的理解, 什么在友情中最重要。

2.结合自身的具体事例,谈谈你在和朋友交往中存在的问题。

3.参考下面的思维导图,提出至少一点如何增进友谊,让友谊更长久的建议。

答案:

I. 1. nor 2. invited 3. himself 4. with 5. until/unless II. 6. winner 7. widely 8. ninth 9. dishonest 10. having III. 11-15 C C C D A 16-20 C D D A C 21-25 B A C A C IV. 26-30 B D A C F

V. 31-35 ABABD 36-40 DCABC 41-45 DCCAB VI. 46-50 DDACB 51-55 D B A D D 56-60 F T F F T 61-65EBADC

66. From a magazine.\From Sunshine English Magazine. 67. The disaster of the Titanic. 68. Women and children first.

69. By sending an e-mail or writing a letter. 70. Yes.

VII. (A) 71-75 famous, evening, him, at, be

5

2016长春4模(四)
2016长春市四模政治及详解

长春市普通高中2016届高三质量监测(四)

参考答案

12.

【命题立意】本题以新能源汽车发展为素材,考查了考生获取和解读信息、调动和运用知识的能力,

以及国家财政等相关知识。

【试题解析】我国新能源汽车在国家政策支持下产销增速远高于普通汽车,由于市场前景乐观,企业

会加大对新能源汽车的投入,若这一形势持续下去,则未来所占市场比例将会逐年提高,①和③推断合理。消费者对汽车的消费偏好受多种因素影响,虽然国家政策的倾斜会吸引部分消费者转而青睐新能源汽车,但是并非所有消费者都会因此改变消费偏好,②不具必然性。新能源汽车虽然与普通汽车互为替代品,但是在一个汽车消费持续扩大的市场中,两者销量可以同时保持增长,④后半句不合理。

【参考答案】 B

13.

【命题立意】本题以二三产业贡献率曲线为素材,考查考生正确解读图表信息并进行合理推理的能力,

以及转方式调结构的相关知识。

【试题解析】通过图表可知,我国第二产业在GDP中的贡献率不断下降,第三产业则不断上升,产

业结构在不断优化,经济发展方式实现转变,照此趋势,我国的金融、保险、旅游等第三产业将得到更好地发展,③④正确。(审题时要注意“照此趋势”这一条件,亦即选项不是对当前状况的判断,而是对未来状况的推断,是将来的“实然”,从时态上看,是“将来完成时”,因此“经济发展方式实现转变”这一结论是合理的。)第二产业对GDP的贡献率下降并不意味着第二产业本身的产值在下滑,因此既不能由此得出制造业成本上升、国际竞争力不断下降的结论,也不意味着中国对大宗商品的进口量必然减少,更不意味着大宗商品的进口国经济会下滑,故①②表述不正确。

【参考答案】 D

14.

【命题立意】本题以价格改革为话题,考查考生获取和解读信息、调动和运用知识的能力,以及对政

府宏观调控等资源配置手段综合效用的理解。

【试题解析】进行价格改革,放开竞争性领域和环节的价格,能够更充分地发挥市场在资源配置中的

决定性作用,②表述正确。价格是宏观调控的重要杠杆,公用事业等领域和环节的价格关涉国计民生,直接影响人民生活、经济发展与社会稳定,这些领域和环节实行政府定价,能够更好地实现资源的合理配置与公平分配,有效保障民生、促进经济健康发展,④表述正确。市场机制本身存在固有缺陷,可能失灵,即使是能由市场形成价格的领域,有时候也需要国家干预,弥补市场调节的不足,①表述错误。要制定重要公用事业领域

和环节的价格政策,必须要考虑市场供求状况,③表述错误。

【参考答案】 C

15.

【命题立意】本题以农业部试行耕地轮作休耕制度为背景,考查考生获取和解读信息、调动和运用知

识能力,以及宏观调控等知识,引导学生关注绿色发展理念。

【试题解析】材料反映国家两种政策之间存在一定矛盾,导致某一调控目标落空,这表明国家在制定

经济政策时要注意各项政策之间的协调、配套,避免相互冲突,故①正确。市场经济条

件下,农民作为市场主体,其经营是以赢利为目的的。当前实行的玉米临时收储政策使

得玉米的种植效益高于大豆,基于赢利考虑,要使农民改变种植意愿,就必须改变种植

玉米与种植大豆的收益对比关系,②正确。玉米临时收储政策是否适应当前的市场供求

状况,在材料中并无相关信息支撑,排除③。实行最严格耕地保护制度,主要目标是严

守耕地红线、确保实有耕地面积基本稳定,④与材料不符合。

【参考答案】 A

16.

【命题立意】本题以国务院制定的《居住证暂行条例》为背景,考查考生获取和解读信息、调动和运

用知识能力,以及对政府的宗旨与职能的理解。

【试题解析】国务院制定的条例是行政法规,属于规范性文件,具有法律文件的性质,因此,《居住

证暂行条例》的制定和施行为公民均等享有公共服务提供了法律保障,但并非“根本法

律保障”,故②表述错误。条例的制定实施在客观上可以提升农民工购房意愿,对解决

房地产库存问题也有一定影响,但这不是制定该条例的主观目的,故④表述错误。①③

正确说明了制定并实施该《条例》的作用与要求。

【参考答案】 B

17.

【命题立意】本题关注大众创业、万众创新,考查考生获取和解读信息、调动和运用知识能力,以及

对政府相关知识的掌握情况。

【试题解析】解答此题,需要抓住“针对这些难题”这一限制词以及“政府”这一主体。针对“企业

融资难,启动资金短缺”,政府可以“宏观调控,建立投融资服务平台”;针对“产业不

配套,增加生产成本”,政府应“科学决策,规划产业链整体布局”,故①③正确。选项

②不完全符合“政府”这个主体的要求;选项④中“向社会购买公共服务”不是“针对

这些难题”的措施。

【参考答案】B

18.

【命题立意】本题以国家主席习近平对英国进行国事访问为素材,考查考生获取和解读信息、调动和

运用知识能力,以及关于国际政治的知识。

【试题解析】依据材料,中英关系的“黄金时代”,说明两国将为中欧合作树立光辉的典范,引领中

欧关系走向美好未来,同时两国顺应和平与发展的时代潮流,谋求共同利益,实现共同发展,②④正确且符合题意;中英不是睦邻关系,①表述错误;两国扩大合作的目的并

不是建立公正、合理的国际新秩序,③不符合题意。

【参考答案】D

19.

【命题立意】本题以口述历史为素材,考查考生获取和解读信息、调动和运用知识的能力,以及文化

传承的知识。

【试题解析】“以互联网、智能设备等为代表的数字化革命改变着人类记录、管理与传播口述历史的

方式”,说明数字化革命最大程度的发挥了口述历史资料的应用价值,也提升了口述史

学的影响力和传承创新的能力,①③正确且符合题意;人民群众在口述史学发展的主体地位早已经确立,②表述错误;“风险加剧”不是数字化革命对口述史学的积极影响,

④表述与题意不符。

【参考答案】A

20.

【命题立意】本题以近期发生的人机对弈事件为背景,考查考生获取和解读信息、调动和运用知识能

力,以及对意识能动作用特点的理解。

【试题解析】阿尔法围棋作为一种智能程序,能够通过计算,分析对弈者下一步可能作出的各种行棋

招式,从而选择最佳的应对之策,说明其在分析计算方面能够模拟人类;它对世界冠军

的胜利,说明其能力超过了个人,①正确。该程序的分析计算只是对人脑处理信息过程

的模拟,并不能“超越”,且本身不具备人类思维的创造性,故②③表述错误,④表述

正确。

【参考答案】C

21.

【命题立意】本题通过科学技术的发展,考查考生获取和解读信息、调动和运用知识能力,以及对科

学价值与人文伦理价值关系的认识和把握。

【试题解析】材料在阐述基因编辑技术积极因素的同时,也表达了对该技术可能带来的人类伦理问题

的忧虑,说明科学家应该具备一定的道德节操,在科学研究上坚持科学精神与人文精神

的统一,警惕科学研究内容对人类伦理底线的挑战和突破,尽量避免科技进步可能带来

的社会负面影响,③和④符合题意。只看重个人利益,而忽视了人类道德伦理界限,确

实容易走入歧途,但是合理的利益需求本身也是激发科技研究热情的重要驱动因素,①

【2016长春4模】

将或然性当成了必然性,表述不合理。科技成果既要符合人类自身利益,又要符合自然、

社会发展规律,②说法片面。

【参考答案】D

22.

【命题立意】本题以验证一则网传的生活经验为例,考查考生获取和解读信息、调动和运用知识能力,

以及对实践与认识关系的理解。

【试题解析】王先生通过亲自检验后发现此法在不同的环境温度中使用有不一样的效果,体现了外部

环境对事物存在和发展的影响,表明只有在实践中才能确定真理的适用条件和范围,故

①④表述正确且符合题意。实践是具体的、历史的,人们对一个事物的正确认识往往要

经过实践的反复检验,故②表述错误。无论是通过亲身实践得到,还是通过学习等方式

得到的正确观点对实践都具有一定的指导意义,故③表述不正确。

【参考答案】 C

23.

【命题立意】本题以扶贫为背景,考查考生获取和解读信息、调动和运用知识的能力,以及联系的多

样性、矛盾特殊性、人民群众等哲学知识。

【试题解析】材料中的“四个一批”表明针对不同的致贫原因,要有不同的脱贫手段。不同人群有不

同的致贫原因,说明影响贫困的因素具有多样性,导致不同人群贫困的条件不同,①符

合题意。实现脱贫目标时间紧、任务重,除了依靠国家、社会扶持扶助,更要坚决依靠

群众自己的力量,激发贫困群众脱贫致富的强烈愿望和坚定信念,积极努力创造更美好

的生活,③看法合理。实践具有社会历史性,创新扶贫路径不能脱离社会现实基础,超

越现有历史条件,②观点错误。不同群体因致贫原因不同,因而脱贫手段各异,这里的

不同群体是“不同事物”,不能说明“同一事物”在不同阶段的矛盾不同,④表述不科

学。

【参考答案】B

38.(26分)

【命题立意】本题选取有重大现实意义和价值的话题(经济领域选取供给侧结构性改革,政治领域选

取建立现代国家治理体系,提高国家治理能力),要求学生通过提取和解读信息,综合

运用学科知识,合理地进行逻辑推理和演绎分析,论证和探究问题。

【试题解析】本题包括两个问题,第(1)题包括两个小问,第一问要求描述经济信息,包括直观显

性信息(曲线图各自呈现的信息)和逻辑隐性信息(两图关联起来所隐含的信息),对

信息的解读也要求学生具备一定时事背景知识,要与新常态挂上钩。在此基础上,要求

学生能够透过现象把握本质、揭示出问题,并给出解决问题的正确方向。第二问属于“关

系论证”,要求分析加强供给侧结构性改革对振兴东北的经济意义。第(2)题,由材料

三从多层面多角度说明推进供给侧改革的复杂性,是一项系统工程,并基于此从政治生

活的角度,提出应该如何通过提高国家治理能力来推进供给侧结构性改革,属于措施探

究类问题。国家治理体系包括多个主体,回答此题,要求综合调用学科知识,立足多个

主体,从多个角度进行分析。

【参考答案】(1)(14分)

信息:2008年以来,东北三省的投资率远高于全国;(1分)2008年-2013年,东北三

省经济增速高于全国水平,投资对东北经济增长的拉动作用明显;(1分)2014年以来,

东北三省经济增速低于全国水平,投资对东北经济增长的拉动作用减弱。(1分)说明

依靠投资和规模发展的路子已经不能适应经济新常态要求,经济结构亟待调整优化。(1

分)

意义:提高投资有效性,矫正要素配置扭曲(或优化资源配置),转变经济发展方式,

提高经济增长的质量和效益;(2分)优化产业结构,改变过于倚重资源型企业和重化

工工业的产业格局,培育新的发展动能,增强持续增长动力;(3分)实施创新驱动发

展战略,淘汰落后产能,优化产品结构,增加有效供给;(3分)深化国企改革,增强

国企竞争力,提高国企经济效益。(2分)

(2)(12分)

加强法律制度建设,实现各项事务治理制度化、规范化、程序化,为供给侧结构性改革

提供法律制度保证;(3分)提高党依法执政水平,加强党对供给侧结构性改革的领导;

(3分)提高国家机构履职能力,积极转变政府职能,为供给侧结构性改革提供制度、

技术、人力和社会保障支撑;(3分)保障人民群众依法管理国家和社会事务的权利,

为供给侧结构性改革提供坚实的群众基础。(3分)

39.(26分)

【命题立意】本题考查的主题是中华优秀传统文化,是对国家教育部考试中心提出的高考要加强对“一

点四面”考查的回应。,本题以中医文化是我国医学界的宝贵财富为话题,要求学生通

过提取和解读信息,综合运用学科知识,合理地进行逻辑推理和演绎分析,论证和探究

问题。

【试题解析】本题包括三个小问题,第(1)问是文化题,设问指向是说明观点,要从是什么、为什

么和怎么办三个角度展开,应根据具体题目来确定究竟要回答以上三个角度中的哪几个。

第(2)问是哲学题,考查学生对认识论知识的运用。认识论的观点有若干条,在解答

本题时要注意准确调用知识。第(3)问是开放性题目,要求学生围绕给定的主题写两

条宣传口号,旨在引导学生平时应积极观察生活,注意生活中见到的宣传口号有什么特

点。

【参考答案】(1)(12分)

①发展中医必须继承中医的优秀遗产。(2分)研究中医原典,发掘利用其中的优秀成

果,才能不断推陈出新。(2分)②发展中医需要面向世界,博采众长。(2分)在中医

医疗实践的基础上,结合现代西方医学特点,推动中、西医之间相互交流与借鉴,是中

医发展的重要动力。(2分)③文化多样性是人类文明进步的重要动力。(2分)中医和

西医都是世界医学不可缺少的部分,都有自己的优势和价值,促进医学发展需要将两者

2016长春4模(五)
2016长春四模5月数学理科

长春市普通高中2016届高三质量监测(四) 数学理科

第Ⅰ卷(选择题,共60分)

一、选择题(本大题包括12小题,每小题5分,共60分,每小题给出的四个选项中,只有一项是符合题目....

要求的,请将正确选项涂在答题卡上)

1.

已知集合A{y|yx,B{3,1,2,4},则AB中元素的个数为

A. 1 B. 2 C. 3 D. 4

2. 已知复数z满足 z5,则zz 12i

A. 2

3 D. 5

ab3. 设a,bR,则“log2alog2b”是“21”的

A.充分不必要条件 B.必要不充分条件 C.充要条件 D.既不充分也不必要条件

ba)2,则|2ab| 4.已知|a|=|b|2,a(

A. 2

B. C. 4 D. 8

5. 执行如图所示的程序框图,若输出k的值为8,则判断框内可填入的条件是

A. s≤51125 B. s≤ C. s≤ D. s≤ 4612246. 祖暅原理:“幂势既同,则积不容异”.“幂”是截面积,“势”是几何体的高,意思是两个同高的几何体,如在等高处截面的面积恒相等,则体积相等.已知某不规则几何体与如图所示的几何体满足“幂势同”,则该不规则几何体的体积为

A. 4

2 B. 84 C. 8 3D. 82

0,07. 函数f(x)Asin(x)(A0,

2的部分图象如图所示,则f(2)

9

B. 1

D. 2

xy2≥0

8. 已知实数x,y满足x2y2≥0, zkx+y(kR)仅在(4,6)处取得最大值,则k的取值范围是

4xy10≤0

A. k1 B. k1 C. k1 2D. k4

9. 如图,从高为h的气球(A)上测量待建规划铁桥(BC)的长,如果测得桥头(B)的俯角是,桥头(C)的俯角是,则桥BC的长为

A. hsin()cos()sin()cos() B. h C. h D. h sinsinsinsincoscoscoscos

x2y2

10. M为双曲线C:221(a0,b0)右支上一点,A、F分别为双曲线的左顶点和右焦点,且ab

MAF为等边三角形,则双曲线C的离心率为

A.

1 B. 2 C. 4 D. 6

11. 棱长为1的正四面体ABCD中,E为棱AB上一点(不含A,B两点),点E到平面ACD和平面BCD的距离分别为a,b,则

A. 2

(ab1)(ab)的最小值为 abB. C.

D. 3

12. 已知f(x)是定义在R上的函数f(x)的导数,满足f(x)2f(x)0,且f(1)0,则f(x)0的解集为

A. (,1) B. (1,1) C. (,0) D. (1,)

第Ⅱ卷(非选择题,共90分)

本卷包括必考题和选考题两部分,第13题—21题为必考题,每个试题考生都必须作答,第22题—24题为选考题,考生根据要求作答.

二、填空题(本大题包括4小题,每小题5分,共20分,把正确答案填在答题卡中的横线上).

13.已知圆C的圆心在直线2xy10上,且经过原点和点(1,5),则圆C的方程为 ___________.

1x≤y≤_________. 2

15. 等差数列{an}的前n项和为Sn,已知S100,S1525,则使(n1)Sn取最小值的n等于_ _. 1],则满足14. 任取实数x,y[0,

16. 下列说法中正确的有:___________.

①已知直线m,n与平面,,若m∥,n,,则m∥n;

②用数学归纳法证明(n1)(n2)(nn)2n13(2n1)(nN*),从nk到nk1时,等式左边需乘的代数式是(2k1)(2k2);

③对命题“正三角形与其内切圆切于三边中点”可类比猜想:正四面体与其内切球切于各面中心; ④在判断两个变量y与x是否相关时,选择了3个不同的模型,它们的相关指数R分别为:模型1为2

0.98,模型2为0.80,模型3为0.50.其中拟合效果最好的是模型1;

1)关于y轴的对称点A的坐标为(1,2,1). ⑤在空间直角坐标系中,点A(1,2,

三、解答题(本大题包括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12分) 已知函数f(x)cos(2x

6)sin2x.

(1)利用“五点法”列表,并画出f(x)在[5

66]上的图象;

(2)a,b,c分别是锐角ABC中角A,B,C的对边.

若a

f(A)求ABC的周长的取值范围.

18. (本小题满分12分)

某便携式灯具厂的检验室,要检查该厂生产的某一批次产品在使用时的安全性.检查人员从中随机抽取5件,通过对其加以不同的电压(单位:伏特)测得相应电流(单位:安培),数据见下表:

产品编号①②③④⑤

电压(x)1015202530

电流(y)0.60.81.41.21.5

(1)试估计如对该批次某件产品加以110伏电压,产生的电流是多少?

(2)依据其行业标准,该类产品电阻在[18,22]内为合格品.以上述抽样中得到的频率为合格品概率,再从该批次产品中随机抽取5件,记随机变量X表示其中合格品个数,求随机变量X的分布列、期望和方差.

ˆbxa,其中:b(附:回归方程:y(xy)nxyii

i1n

x

i1n2inx2,aybx 参考数据:=20,1.1,

19. (本小题满分12分) xyii=15i=121,xi=152i2250)

DAC=30,在四棱锥PABCD中,ADBC,DCAD,PA平面ABCD

,2AD=BC=,

M为PB中点.

(1)证明:AM平面PCD;

(2)若二面角MPC

D的余弦值为PA的长.

20.(本小题满分12分) x2y2

l已知椭圆C:2+2=1(ab>0)的左、右焦点分别为F1,F2,过点F|AB|1的直线交椭圆于A,B两点,ab

的最小值为3,且△ABF2的周长为8.

(1)求椭圆的方程;

(2)当直线l不垂直于x轴时,点A关于x轴的对称点为A,直线AB交x轴于点M,求△ABM面积的取值范围.

21.(本小题满分12分)

已知函数f(x)=x+alnx(aR).

(1)若曲线y=f(x)在点(1,f(1))处与直线y=3x2相切,求a的值;

(2)函数g(x)f(x)kx有两个零点x1,x2,试判断g2x1x2的符号,并证明. 2

请考生在22、23、24三题中任选一题作答,如果多做,则按所做的第一题记分.

22. (本小题满分10分)选修4—1:几何证明选讲.

如图,AB是圆O的直径,弦BD、CA的延长线相交于点M,MN垂直BA的延长线于点N.

(1)求证:DA是CDN的角平分线;

(2) 求证:BMABAM2ABAN.

222

23. (本小题满分10分)选修4—4:坐标系与参数方程.

在极坐标系中,点P的坐标是(1,0),曲线C

的方程为

为x轴的正半轴建立平面直角坐标系,斜率为1的直线l经过点P.

(1)写出直线l的参数方程和曲线C的直角坐标方程;

(2)若直线l和曲线C相交于两点A,B,求|PA|2|PB|2的值.

24. (本小题满分10分)选修4—5:不等式选讲.

已知函数f(x)|x1||x2|,不等式f(x)≥t对xR恒成立.

(1)求t的取值范围;

(2) 记t的最大值为T,若正实数a,b满足ab

T,求证:224).以极点为坐标原点,极轴2

11ab≤.

长春市普通高中2016届高三质量监测(四)

数学(理科)参考答案及评分标准

一、选择题(本大题包括12小题,每小题5分,共60分)

1. B 2. D 3. A 4. B 5. C 6. C

7. B 8. B 9. A 10. C 11. D 12. A

简答与提示:

1. 【试题解析】B 由题意可知A{y|y0},所以AB{2,4}. 故选B.

512i,z12i,则zz5. 故选D. 12i

ab1”等价于“ab”3. 【试题解析】A “log2alog2b”等价于“ab0”,“2,故选A.



4. 【试题解析】B 由ab2,a(ba)2可知ab2,则2ab2. 【试题解析】D 复数z

故选B.

5. 【试题解析】C 由程序框图可知,要输出k8,需s11111时条件成立,当24612

s11112511时条件不成立,从而s. 故选C. 12246824

6. 【试题解析】C 由祖暅原理可知,该不规则几何体的体积与已知三视图几何体体积相等,图示几何体

是一个正方体去掉一个半圆柱,从而其体积为8. 故选C.

7. 【试题解析】B 由题意可知3,2,A2,进而fx2sin3x,从而f()1. 故696

选B.

8. 【试题解析】B 可行域如图所示,目标函数可化为ykxz,若目标函数仅在(4,6)处取最大值,

则k1,即k1. 故选B.


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