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16年平坝第一高级中学中考分数线

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16年平坝第一高级中学中考分数线(一)
贵阳2014年中考各高中录取分数线

贵阳2014年各高中录取最低分数线

【总体情况】

贵阳2014年高中阶段招生分数线,“三区一地”(云岩、南明、观山湖、原小河地区)普通高中录取最低控制线为352分,“三区一地”内省级示范性高中配额生录取最低控制线为460分。五年制高等职业教育(专科)贵阳市最低录取控制线为256分。

各区(市、县) 普通高中录取最低控制线分别为:花溪区362分,乌当区366分,白云区375分,清镇市308分, 息烽县304分,修文县279分,开阳县335分。

【根据去年市招生考试中心公布的情况】

贵阳一中第一时段统招生录取406人,最低录取分数 598分;配额生招生计划招收618人,按照省级示范性高中最低录取控制线460分,实际录取配额生613人。第二时段配额剩余指标转统招录取5人。

贵阳实验三中第一时段统招生录取152人,最低录取分数589分;配额生招生计划招收249人,按照省级示范性高中最低录取控制线460分,实际录取配额生248人。第二时段配额剩余指标转统招录取1人。

师大附中第一时段统招生录取171人,最低录取分数567分,配额生招生计划251人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生249人;第二时段配额剩余指标转统招录取2人。

贵阳六中第一时段统招生录取179人,最低录取分数560分,配额生招生计划257人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生 257人,第一时段配额生全部录满。

省实验中学第一时段统招生录取112人,最低录取分数545分,配额生招生计划200人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生197人;第二时段配额剩余指标转统招录取3人。

贵阳九中第一时段统招生录取238人,最低录取分数529分,配额生招生计划302人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生273人;第二时段配额剩余指标转统招录取29人。

贵阳二中第一时段统招生录取251人,最低录取分数509分,配额生招生计划294人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生247人;第二时段配额剩余指标转统招录取47人。

贵阳八中第一时段统招生录取245人,最低录取分数500分,配额生招生计划296人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生247人;第二时段配额剩余指标转统招录取49人。

贵阳民族中学第一时段统招生录取174人,最低录取分数506分,配额生招生计划58人,

按照省级示范性高中配额生最低录取控制线460分,实际录取配额生56人;第二时段配额剩余指标转统招录取2人。

贵阳二十五中第一时段统招生录取233人,最低录取分数488分,配额生招生计划297人,按照省级示范性高中配额生最低录取控制线460分,实际录取配额生193人;第二时段配额剩余指标转统招录取104人。

【“三区一地”普通高中统招生录取】

贵阳五中录取统招生480人,最低分444分;

贵阳十中录取统招生361人,最低分454分。

北师大附中统招生录取294人,最低录取分数568分。

观山湖区第一高级中学统招生录取209人,最低录取分数561分。

北京161中学贵阳分校(溪南高中)统招生录取91人,最低录取分数542分。

【具有高中配额定向生计划的“三区一地”示范性高中】

贵阳一中录取48人,最低分586分;

贵阳实验三中录取20人,最低分548分;

贵阳六中录取21人,最低分540分;

贵州师大附中录取20人,最低分474分;

省实验中学录取16人,最低分468分;

贵阳民中录取220人,最低分394分。

【“三区一地”外的区(县、市)示范性高中完成面向全市招生录取】

清华中学录取26人,最低分583 分;

乌当中学录取15人,最低分508分;

白云二中录取25人,最低分545分;

清镇一中录取36人,最低分548分;

修文中学录取15人,最低分473分;

开阳一中录取28人,最低分444分。

16年平坝第一高级中学中考分数线(二)
平坝第一高级中学简介

平坝第一高级中学简介

平坝第一高级中学原址位于明代万历十七年(公元1589年)的“平坝学宫”。“平坝学宫”因清代增其旧制,加设圣位,改称文庙。1943年学校正式命名为“平坝县立初级中学”。1950年3月,贵州省人民政府教育办公室更名为“贵州省立平坝初级中学”。1959年更名为“贵州省平坝中学”。1996年,改称 “平坝县第一中学”。70年历史,积淀了厚重的底蕴,锤炼了丰富的内涵。

2013年,在县委的高度重视下,政府投资4亿元倾力打造的平坝人民的新一中已经投入使用,校址位于平坝县夏云镇节溪。新建的平坝第一高级中学是西南地区一所实施一流、功能完善、符合规划、满足规范、硬件达标的具有地方特色的高级中学。新一中在原平坝一中、红湖高中、黎阳高中的基础上优化整合而成。

设施建设:学校占地313亩,有400m塑胶标准田径场1个,塑胶标准篮球场20个和网球场1个。建有生物实验室8个,生物解剖室2个,物理实验室12个,化学实验室12个,地理实验室2个,通用技术教室6个,音乐教室4个,乐器室1个,琴房8间,舞蹈及形体训练室1个,美术教室2个,书法教室2个,多媒体阶梯教室4个、语音室4个、计算机教室8个、电子课件制作室1个、配有微机500余台;各教室配备了微机、多媒体投影仪等现代化教学设备;建成了多媒体双向教学系统;建设了宽带数字化校园网络;教学办公实现了自动化、信息化。

办学特色:学校以“杏坛育人、学行天下、服务民生”为宗旨,以“建设一流的育人环境,打造一流的教师队伍,创造一流的教育质量”为目标,重视学生的素质教育,强调“以德为先,五育并举,严格管理,追求特色”的办学理念。对学生采取全寄宿、封闭式、半军事化管理。逐步形成了以“面向全体,分层教学,培优补差,人人成才”为主要特色的教学模式,德智班,德能班、德艺班的开设促使优等生更加优秀,不同层次、不同类别的学生都得到转化、提高和发展。

师资队伍:学校拥有专任教师286人,其中有中学高级教师73人,中学一级教师67人,拥有本科学历的教师占专任教师的94%。平坝第一高级中学师资力量雄厚,教师队伍学历层次高,政治素质好,业务素质强,师德高尚,结构合理。

学校实行坐班制,纪律严明,为师生之间答疑解惑、讨论交流提供了方便。信息化教育平台的成功构建,和浙江大学附属中学的对口帮扶,为学校吸纳先进思想与经验,不断完善自身提供了有力保障。

在西部开发的号角声中,在“后发赶超”精神的鼓舞下,平坝第一高级中学将继续发扬优良传统,高举进取大旗,不断扬长补短,超越自我。我们相信,平坝第一高级中学的明天必定更加灿烂,更加辉煌!

16年平坝第一高级中学中考分数线(三)
平坝第一高级中学2014高三期中考试数学试题

平坝第一高级中学2014~2015学年度第一学期期中考试

高三数学试题 2014、11

(时间:120分钟 满分:150分)

第Ⅰ卷(选择题 ,共36分)

注意事项:1、每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号.在试题卷上作答无效;2、整张试卷..........中试题序号后面标注(理)的试题要求理科考生必须做;标注(文)的试题要求文科考生必须做。没有标注的文理科考生都必须做。

一、选择题:本大题共12小题,每小题5分,共60分.

1bi

1. 若复数的实部与虚部相等,则实数b等于( )

2i

11

A.3 B. 1 C. D. 

32

x1x

0}2. 设全集U=R,集合A={x|,B={x|1<2<8},则(CUA)∩B等x2

于( )

A.[-1,3) B.(0,2] C.(1,2] D.(2,3)

1-cos50°133设a=cos6°-2sin6°,b=2sin13°cos13°,c( )

22A.a>b>c B.a<b<c C.a<c<b D.b<c<a

π4、已知函数f(x)=Acos(ωx+φ)(A>0,ω>0,φ∈R),则“f(x)是奇函数”是“φ=”的( )

2

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

x2

5. 已知定义在R上的函数f(x)=e+x-x+sinx,则曲线y=f(x)在点(0,f(0))处的切线方程是( )

A.y=x+1 B.y=3x+2 C.y=2x-1 D.y=-2x+3

ππββππ13

αcos=,则cosα+=( ) 6.若0<α<,-<β<0,cos43423222

3336A. B.- C. D.-3399

ππ

ωx+7、(理) 已知ω>0,函数f(x)=sin在π上单调递减,则ω的取值42

范围是( )

11513

A.2,4 B.24 C.0,2 D.(0,2] 

π

(文)已知函数y=Asin(ωx+φ)(ω>0,|φ|<)的部分图象如图3-4-1所示,则( )

2

ππ

A.ω=1,φB.ω=1,φ=-66ππ

C.ω=2,φ= D.ω=2,φ=-668、函数f(x)2xlog0.5x1的零点个数为( )

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

3-4-1

3x

9.函数y的图象大致是(

)

3-1

10. 若f(x)=2sin(ωx+φ)+m,对任意实数t都有f(

8

t)f(

8

t),且

f()3,则实数m的值等于( ) 8

A.-1 B.±5 C.-5或-1

2

D.5或1

11、在△ABC中,若ABAB·ACBA·BCCACB·,则△ABC是( ) A.等边三角形 B.锐角三角形 C.钝角三角形 D.直角三角形

12、给出定义:若函数f(x)在D上可导,即f′(x)存在,且导函数f′(x)在D上也可导,则称f(x)在D上存在二阶导函数,记f″(x)=(f′(x))′,若f″(x)<0在D上恒成立,则称

π

f(x)在D上为凸函数.以下四个函数在(0,)上不是凸函数的是( )

2

A.f(x)=sin x+cos x B.f(x)=ln x-2x

3

C.f(x)=-x+2x-1 D.f(x)=x·ex

第Ⅱ卷(非选择题 ,共90分)

注意事项:请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答,在试题卷上作答无效. .........

二、填空题:本大题4个小题,每小题5分,共20分, 13、若Tx2dx=9,则常数T的值为________.

0

2x-4x+3,x≤0,

14、已知函数f(x)=2则不等式f(a2-4)>f(3a)的解集为

-x-2x+3,x>0,

.

15.(理)已知AD是ΔABC的中线,若∠A=120°,2,则||的

最小值是______.

(文)已知正方形ABCD的边长为2,E为CD的中点,则AE·BD=

f(x2)f(x1)

16. 已知f(x)axcos2x,若x1,x2[,],x1x2,0,则

86x2x1

实数a的取值范围为_________.

三、解答题:本大题6个小题,共70分.解答要写出必要的文字说明、推理过程或计算步骤. 17、(本小题满分12分)

在△ABC中,角A,B,C的对边分别为a,b,c,角A,B,C成等差数列.

(1)求cos B的值;

(2)边a,b,c成等比数列,求sin Asin C的值. 18、(本小题满分12分)

已知函数f(x)=x-alnx(a∈R).

(Ⅰ)当a=2时,求曲线y=f(x)在点A(1,f(1))处的切线方程; (Ⅱ)求函数f(x)的极值. 19、(本小题满分12分)

A

c,cxoAs2,)函(数0)xn, 已知向量

(si

2

f(x)mn的最大值为6.

(1)求A;

(2)将函数yf(x)的图象向左平移坐标缩短为原来的

个单位,再将所得图象上各点的横12

1

倍,纵坐标不变,得到函数yg(x)的图象.求g(x)在2

5

0,上的值域. 24

20、(本小题满分12分)

某食品厂进行蘑菇的深加工,每公斤蘑菇的成本为20元,并且每公斤蘑菇的加工费为t元(t为常数,且2≤t≤5),设该食品厂每公斤蘑菇的出厂价为x元(25≤x≤40),根据市场调查,销售量q与ex成反比,当每公斤蘑菇的出厂价为30元时,日销售量为100公斤.

(1)求该工厂的每日利润y元与每公斤蘑菇的出厂价x元的函数关系式;

(2)若t=5,当每公斤蘑菇的出厂价x为多少元时,该工厂的利润y最大,并求最大值.

21、(本小题满分12分)

(理) 在△ABC中,A、B、C所对的边分别是a、b、c,设平面向

c1

量e1(2cosC,b),e2(a,1),且e1e2。

22

(I)求cos2A的值; (Ⅱ)若a2,则△ABC的周长L的取值范围。

(文)设角A,B,C是△ABC的三个内角,已知向量m=(sinA+sinC,sinB-sinA),n=(sinA-sinC,sinB),且mn.

(1)求角C的大小;

B

(2)若向量s=(0,-1),t=(cosA,2cos22)

的取值范围. 22、(本小题满分10分)

1lnx

(理)已知函数f(x).

x

1

(1)若函数f(x)在区间(a,a)(a0)上存在极值点,求实数a的取值范围;

3

k

(2)如果当x1时,不等式f(x)恒成立,求实数k的取值范围;

x1

m

(文)设函数f(x)lnx,mR,

x(1)当me(e为自然对数的底数)时,求f(x)的极小值;

/

(2)讨论函数g(x)f(x)

x

零点的个数. 3

16年平坝第一高级中学中考分数线(四)
贵州省安顺市平坝第一高级中学2015-2016学年高一英语下学期期中试题

平坝第一高级中学2015-2016学年度第二学期

高一英语半期考试试卷

第Ⅰ卷

第一部分 听力(共两节,满分30分)

第一节 (共5小题;每小题1.5分,满分7.5分)

听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1. What does the woman seldom do on the Internet?

A. Search for information.

people.

2. What will the speakers probably do next?

A. Go to see Ms. Lee.

hotel

3. What will the man do next?

A. Go on doing his homework. B. Have a rest. C. Go to bed.

4. Where did the man find the wallet?

A. In the parking lot.

A. In a shopping mall. B. In the supermarket. C. On the grass. 5. Where does the conversation probably take place? B. In an office building. C. In a concert hall.

第二节 (共15小题;每小题1.5分,满分22.5分)

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听下面一段对话,回答第6和第7两个小题。现在你有10秒钟的时间阅读这两个小题。

6. What did the woman order?

A. Soup and pasta.

steak.

7. What was wrong with the soup?

A. It was cold. B. It was hot. C. It smelt strange. 请听第7段材料,回答第8-9题。 8. What can we learn about the speakers' foreign teacher?

A. He is from America. B. He is good at the tango. B. Beef steak and pasta. C. Soup and beef B. Visit the factory. C. Go to the B. Listen to music. C. Chat with

C. He will also go to the concert. 9. Where will the speakers meet each Other?

A. In front of the coffee shop. B. In front of the bookstore.

C. In front of the cinema.

请听第8段材料,回答第10至12题

10. For which day does the man finally make a reservation?

A. March 20th. B. March 21st. C. May 21st.

11. Including tax, how much is the man's room?

A. 200 dollars. B. 220 dollars. C. 180 dollars.

12. How is the man's name spelt?

A. Maxner. B. Maexner. C. Mexner

请听第9段材料,回答第13至16题。

13. What is the first mini dress that the salesman recommended like?

【16年平坝第一高级中学中考分数线】

A. It is yellow. B. There is a rose on it. C. It is pink and has flowers.

14.what did the woman think of the second mini dress that the salesman recommended?

A. The color was not suitable for her sister. B. The style was a little bit out of date.

C. The size was a little bit big for her sister.

15. What can we learn about the dress that the woman finally bought?

A. It is hand-made. B. Ii is pink.【16年平坝第一高级中学中考分数线】

16. How will the woman pay for the dress?

A. In cash. B. By check. C. By credit card.

请听第10段材料,回答第17至20题。

17. What do most children ask their parents to do according to the speaker?

A. Let them keep a pet. B. Buy clothes for their pets C. Help them choose a pet.

18. What does the speaker think of keeping a pet?

A. Easy. B. Unnecessary.

C. Difficult. B. Becoming more confident. 19. What is the advantage of keeping a pet for children? A. Having a sense of security.

C. Having chances to meet more people.

20. How many benefits of keeping a pet does the speaker give?

A. One. B. Two.

第二部分 阅读理解(共两节,满分40分)

第一节 (共15题;每小题2分,满分30分)

阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项

A

C. It is cotton. C. Three.

We each have a memory. That’s why we can still remember things after a long time. Some people have very good memories and they can easily learn many things by heart, but some people can only remember things when they say or do them again and again. Many of the great men of the world have got surprising memories.

A good memory is a great help in learning a language. Everybody learns his mother language when he is a small child. He hears the sounds, remembers them and then he learns to speak. Some children are living with their parents in foreign countries. They can learn two languages as easily as one because they hear, remember and speak two languages every day. In school it is not so easy to learn a foreign language because the pupils have so little time for it, and they are busy with other subjects, too.

But your memory will become better and better when you do more and more exercises.

21.Some people can easily learn many things by heart because .

A.they always sleep very well B.they often eat good food

C.they have very good memories D.they read a lot of books

22.In school the pupils can’t learn a foreign language well because .

A.they have no good memories B.they have no recorders

C.they have too much time for it D.they are busy with other subjects

23.Your memory will become better and better .

A.if you do more and more exercises B.if you have plenty of good food

C.if you do morning exercises every day D.if you get up early

B

It was about midday.I’d left work early in the morning to cash a check.I walked along to the bank and found there were only about ten or eleven customers in there, a pretty unusual number for those central banks.

I waited until it was my turn, walked up to the desk and started talking to the bank clerk.He had a really strange expression on his face—just sort of a blank

stare.I thought he was looking at me until I realized he was staring over my shoulder.

I began to turn round to see what he was looking at and at the same moment, the outside bank guard, the one with the machine gun, came flying through the door and lay face down on the floor.Following him through the door were three absolutely frightening men wearing those horrible stocking masks.They were carrying guns; at least the one in front was carrying a pistol.

Whether or not they said anything I can’t remember to this day, or whether people just automatically put their hands up I don’t know.I put my hands up but I just didn’t know what to do.For a few moments there was just total silence, suddenly broken by the telephone ringing.I remember wondering who was on the other end of the line.Nobody answered the telephone, so it just kept on ringing and ringing, in this otherwise deathly quiet.

Then two of the masked men went to the counter, jumped over it and got the cashiers and bank clerks to start filling their bags with cash.While the two were getting the money, the one at the door covering us with the gun obviously got a bit of an

anxiety attack and started swearing at them, telling them to hurry up and get a move on.

They jumped back over the counter.One of them lost his balance when he landed on the floor and fell over.The other two swore at him again.Then they left through the door, warning us, “Don’t move.Stay like that with your hands up for ten minutes.” Then they just disappeared and there was total silence.

24.What could make the writer sense that something was about to happen?

A.The small number of customers. B.The total silence in the bank.

C.The bank clerk’s unusual behavior. D.The constant ringing of the phone.

25.What was the outside bank guard’s reaction to the armed robbers?

A.He was frightened to death by the robbers.

B.He organized the bank clerks to fight back.

C.He shot at the robbers with the machine gun.【16年平坝第一高级中学中考分数线】

D.He flew through the door to catch the robbers.

26.The man covering us with the gun at the door swore at the other two because ________.

A.he was afraid of getting less money B.he was too anxious to leave the bank

C.one of his fellows slipped on the floor D.the phone kept ringing at the moment

27.From the passage we can know that ________.

A.there were usually less customers in the midday hour

B.the writer didn’t follow like sheep to put his hands up【16年平坝第一高级中学中考分数线】

C.the bank clerks were too busy to answer the telephone

D.three armed men robbed the central bank in broad daylight

C

Why You Should Celebrate Your Mistakes

When you make a mistake, big or small, cherish(珍视) it like it's the most precious thing in the world, because in some ways, it is.

Most of us feel bad when we make mistakes, beat ourselves up about it, feel like failures, get mad at ourselves.

And that's only natural: most of us have been taught from a young age that mistakes are bad, that we should try to avoid mistakes. We've been scolded when we make mistakes at home, school and work. Maybe not always, but probably enough times to make feeling bad about mistakes an unconscious reaction.

Yet without mistakes, we could not learn or grow. If you think about it that way, mistakes should be cherished and celebrated for being one of the most amazing things in the world: they make learning possible; they make growth and improvement possible. By trial and error-trying things, making mistakes, and learning from those mistakes-we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly. Mistakes make walking possible for the smallest toddler, make speech possible, make works of genius possible.

Think about how we learn: we don't just consume information about something and

instantly know it or know how to do it. You don't just read about painting, or writing, or computer programming, or baking, or playing the piano, and know how to do them right away. Instead, you get information about something, from reading or from another person or from observing usually...then you construct a model in your mind...then you test it out by trying it in the real world...then you make mistakes...then you revise the model based on the results of your real-world experimentation and repeat, making mistakes, learning from those mistakes, until you've pretty much learned how to do something. That's how we learn as babies and toddlers, and how we learn as adults. Mistakes are how we learn to do something new, because if you succeed in something, it's probably something you already knew how to do. You haven't really grown much from that success---at most it's the last step on your journey, not the whole journey. Most of the journey was made up of mistakes, if it's a good journey.

So if you value learning, if you value growing and improving, then you should value mistakes. They are amazing things that make a world of brilliance possible.

28.Why do most of us feel bad about making mistakes?

A. Because mistakes make us suffer a lot.

B. Because it's a natural part in our life.

C. Because we've been taught so from a young age.

D. Because mistakes have ruined many people's careers.

29.According to the passage, what is the right attitude to mistakes?

A. We should try to avoid making mistakes.

B. We should owe great inventions mainly to mistakes.

C. We should treat mistakes as good chances to learn.

D. We should make feeling bad about mistakes an unconscious reaction.

30.The underlined word "toddler" in Paragraph 6 probably means __________.

A. a small child learning to walk B. a kindergarten child learning to draw

C. a primary school pupil learning to read D. a school teenager learning to write

31.We can learn from the passage that __________.

A. most of us can really grow from success

B. growing and improving are based on mistakes

C. we learn to make mistakes by trial and error

D. we read about something and know how to do it right away

D

Attractions in Wisconsin

Wisconsin Historical Museum

30 N. Carroll Street on Madison’s Capital Square Discover Wisconsin’s history and culture on four floors of exhibits. Open for public program. Admission is free.

Open Tuesday through Saturday, 9:00 am—4:00 pm.

(608) 264-6555

Swiss Historical Village

16年平坝第一高级中学中考分数线(五)
平坝第一高级中学高一3月月考

平坝第一高级中学2013-2014学年度第二学期3月月考

数学试题

考试范围:《解三角形》,《数列》;考试时间:120分钟;

注意事项:

1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上

一、选择题(本大题共12小题,每小题5分,共60分)

1.《张丘建算经》卷上第22题——“女子织布”问题:某女子善于织布,一天比一天织得快,而且每天增加的数量相同.已知第一天织布5尺,第30天织布21尺,则该女子织布每天增加( )

A

B

C

D

C.

2.在三角形ABC中,B45,C60,c=1,由此三角形最短边的长度为( )

A.

D.

3.1202年,意大利数学家斐波那契在他的书中给出了一个关于兔子繁殖的递推关系:FnFn1Fn2(n3),其中Fn表示第n个月的兔子的总对数,F1F21,则F8的值为( )

A.13 B.21 C.34 D.55 4.在ABC中,a,b,c分别为角A,B,C

( )

A

.2 B

a的值为. 1 5.设{an}是等差数列,a2a46,则这个数列的前5项和等于( )

A.12 B.13

6.在△ABC中,角A、B、C所对边分别为a、b、c,若bcosBccosC成立,则△ABC是( )

A.直角三角形

7.各项为正数的等比数列an

的公比q1A B.等腰三角形 C.锐角三角形 D.等腰三角形或直角三角形

C.15 D.18

..

8.如图所示,已知两座灯塔A、B与海洋观测站C的距离都等于a,灯塔A在观测

站C的北偏东20

,灯塔B在观测站C的南偏东40,则灯塔A与灯塔B的距离为( )

A.akm B

C

D.2akm

9.等差数列{an}的前m项和为30,前2m项和为100,则它的前3m项的和为 ( ) A.130 B.170

C.210

o

D.260

o

10.在200m高的山顶上,测得山下一塔的塔顶和塔底的俯角分别为30和60,则塔高为 ( )

【16年平坝第一高级中学中考分数线】

11.已知数列{an}满足1log3anlog3an1(nN),且a2a4a6

9值是 ( )

A

B

C.5 D.5

12.把正整数按一定的规则排成了如图所示的三角形数表.设

aij(i,jN*)是位于这个三角形数表中从上往下数第i行、从左往右

数第j个数,如a428,a5415.若aij2011,则i的值为( )

A. 61 B.62 C.63 D.64

二、填空题(本大题共4小题,每小题5分,共20分)

13.有一道解三角形的题因纸张破损,有一条件不清,且具体如下:在△ABC

B=45, ,求角A.

经推断破损处的条件为三角形一边的长度,且答案提示A=60,请将条件补完整.

, 14.数列2

,22,222,2222

15.据新华社报道,强台风“珍珠”在广东饶平登陆.台风中心最大风力达到12级以上,大风降雨给灾区带来严重的灾害,不少大树被大风折断.某路边一树干被台风吹断后,树的上半部分折成与地面成45°角,树干也倾斜为与地面成75°角,树干底部与树尖着地处相距20米,则折断点与树干底部的距离是________.

16.若数列{an},(n∈N)是等差数列,则有数列

bn*

*

【16年平坝第一高级中学中考分数线】

∈N)也是等差数列,类比上

*

*

述性质,相应地:若数列{Cn}是等比数列,且Cn>0(n∈N),则有dn=______(n∈

N)也是等比数列。

三、解答题(本大题共6小题,共70分,解答题应写出文字说明、证明过程或演算步骤) 17.(本小题满分12分)

如图,飞机的航线和山顶在同一个铅直平面内,已知飞机的高度为海拔25000米,速度为3000米/分钟,飞行员先在点A看到山顶C的俯角为30,经过8分钟后到达点B,此时看到山顶C的俯角为60,则山顶的海拔高度为多少米.(参考数据

2.449).

18.(本小题满分12分)

已知递减等差数列an中,a1a710,a2a445,

00

1.414

1.732

(1)

an的通项公式an.

(2)若bn

bn的前n项和Sn.

19.(本小题满分10分)

A,cosB), n(a,2cb),且在ABC中,角A,B,C的对边分别是a,b,c已知向量m(cosm//n.求角A的大小;

20.(本小题满分12分)

已知数列an满足an1ann2 (nN)且a11

*



(1)求an的通项公式

(2)令bn4an68n,求bn的最小值及此时n的值

21.(本小题满分12分)

如图,一人在C地看到建筑物A在正北方向,另一建筑物B在北偏西45方向,此人向北偏西75

D处,看到A在他的北偏东45方向,B在北偏东75方向,试求这两座建筑物之间的距离.

22.(本小题满分12分)

在等比数列an中,an0(nN*),公比q(0,1),且a3a55,又a3与a5的等比中项为2, (1)求数列an的通项公式;

(2)设bn5log2an,数列bn的前n项和为Sn,求数列Sn的通项公式 (3)设Tn

111

,求Tn.



S1S2Sn

16年平坝第一高级中学中考分数线(六)
2016安顺中考分数线预测

  中国招生考试网中考频道为您提供2016安顺中考分数线,2016年安顺中考分数线查询,安顺中考分数线预测,安顺中考录取分数线最新信息,欢迎广大考生访问中国招生考试网中考分数线栏目!

  目前,2016年安顺中考录取分数线尚未公布,预计公布时间为7月初,为了提供给各位考生及家长们一个参考,下面是中国招生考试网小编为大家整理的2016年安顺中考分数线预测版,根据2015年情况进行整理,信息仅供参考使用,最新2016年安顺中考分数线小编将在公布后第一时间更新,敬请期待!

 

  我市2015年普通高中第一批次录取学校统招控制线划定

 

  2015年7月2日下午,安顺市2015年普通高中第一批次录取学校统招控制线发布:

  安顺市第一高级中学:564分

  安顺市第二高级中学:561分

  安顺市民族中学:507分

  普定县一中:409分

  关岭县民族中学:401分

  安顺市第一高级中学、安顺市第二高级中学、安顺市民族中学特长生在其统招控制线下100分以内,从通过学校特长生测试合格考生中,按照考生统招志愿从高分到低分,分类依次录取;配额生在其统招控制线下50分以内,从有配额名额分配学校的考生中,按考生配额志愿从高分到低分,依次录取。未完成的特长生、配额生计划,重新纳入学校招生计划,按照考生统招志愿,从高分到低分依次补录,安顺市第一高级中学补录最低分526分,安顺市第二高级中学补录最低分537分,安顺市民族中学补录最低分490分。

  我市2015年普通高中第二批次录取学校统招录取控制线

 

  安顺市2015年普通高中第二批次录取学校统招录取控制线和初中五年制专科学校最低投档线划定。

  安顺市学院附中:456分

  安顺市三中:433分

  西秀区高级中学:310分

  平坝县一中:300分

  普定县一中:300分

  关岭县民族中学:320分

  开发区高中:300分

  其它各类普通高中:220分

  初中五年制专科学校:200分

  普定县一中特长生在其统招控制线下100分以内,从通过学校特长生测试合格考生中,按照考生统招志愿从高分到低分,分类依次录取;普定县一中、关岭县民族中学配额生在其统招控制线下50分以内,从有配额名额分配学校的考生中,按考生配额志愿从高分到低分,依次录取。

●【往下看,下一篇更精彩】●

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