凯里洪水2017

时间:2021-10-10 13:30:10 六年级作文

第一篇 凯里洪水2017《黔东南州2017年小学六年级教学质量监测模拟测试12》

黔东南州2017年小学毕业文化水平第12次模拟测试

数学 试 卷

1.截止2016年末,凯里市常住人口约2874500人,读作:( )人,把它改写成用“万”作单位的数是( )人。

32.15:( )=( )÷30==( )%=( )折=( )(填小数) 5

333.一根长a米的绳子,如果用去米,还剩下( )米;如果用去它的,还44

剩( )米。

4. 4小时18分=( )小时 80000立方分米=( )立方米

5.把0.75:3化成最简整数比是( ),比值是( )。

6.一组数据:10、8、10、16、5、12、10、15、10、4,这组数据的平均数是( ),中位数是( ),众数是( )。

7.如果3χ=γ,则χ和γ成( )比例。

18.分数单位是的最简真分数的和是( )。 8

9.2017年全年共( )天,其中2月有( )天。

10.一个两位数,既是3和5的倍数,又是一个偶数,这个数最小是( ),最大是( )。

11.在比例尺为1:6000000的地图上,实际距离480千米,则图上距离是( )厘米。

12.把一个棱长为2厘米的正方体切成两个小长方体,表面积增加了( )平方厘米。

二、判断,对的打“√”,错的打“×”。(每题1分,共5分)

1.一个数的倒数比这个数小。 ( )

2.甲数比乙数多20%,乙数比甲数少20%。 ( )

3.口袋里有6个红球和3个黄球,它们除颜色外完全相同。从中任意摸意摸1个

2球,摸出红球的可能性是。 ( ) 3

4.自然数不是奇数就是偶数,不是质数就是合数。 ( )

115.->-。 ( ) 32

三、选择。(将正确答案的序号填在相应的括号里,每题2分,共10分)

六年级数学试卷第1页(共 4 页)

1.把7本书放进2个抽屉里,不管怎么放,总有一个抽屉里至少放进( )本书。

A.2 B.3 C.4

2.超市为了统计各个季度的营业额的多少和增减变化的情况,应绘制( )。

A.条形统计图 B.折线统计图 C.扇形统计图

3.把一段圆柱形的木料削成一个最大的圆锥,削去的部分是12.5dm3,求这段木料的体积的算式是( )。

111 A.12.56×(1-) C.12.56÷(1-) 333

4.79.9954精确到百分位是( )。

A.79.995 B.80 C.80.00

5.下列说法正确的是( )。

24 D.大于而小于的分数有无数个。 B.一条射线长5厘米。 55

C.永不相交的两条直线叫做平行线。 A.互质的两个数没有公因数。

四、计算。(共26分)

1.直接写出得数。(每小题1分,共8分)

13224.6÷0.01= 4×25%= ×= ××4= 3555

518-= 25-0.25= 6.4×= (79.9-15.07)×0= 88

2.脱式计算,能简算的要简算。(每题3分,共12分)

310.16+4÷(-) 457×101-457 84

47421.25×32×2.5 +-+ 159159

3.求未知数χ。(每题3分,共6分)

1χ-χ=2.8 5: χ=15: 18 2

五、求图形的面积或体积(单位:厘米)。(每题3分,共6分)

六年级数学试卷第2页(共 4 页)

1.求图中阴影部分的面积。

2.计算圆柱体的体积。

六、画一画。(共4分)

1.画出图A的另一半,使它成为一个轴对称图形。(2分)

2.画出图B绕O点顺时针旋转900的图形。(2分)

七、解决问题。(每题5分,共25分)

1.两地相距840千米,甲、乙两车同时从两地相对开出,4小时相遇,甲车每小

六年级数学试卷第3页(共 4 页)

时行100千米,乙车每小时行多少千米?

1,第二天打了总数的25%,第二6

天比第一天多打3页。这份稿件一共有多少页?

3.一棵树的高与其影长之比为5:4,在同一时间、同一地点测得某旗杆的影长为10.4米,则该旗杆有多高?(用比例解答)

4.健身中心新建一个游泳池,该游泳池的长50米,宽20米,深2.5米,若要给游泳池的底面和四周贴上瓷砖,需要瓷砖多少平方米?

5.《小学数学报》每月一期,按月订,每份10元;按年订,可打九五折。订一年的《小学数学报》一份,按年订比按月订节省多少钱?

六年级数学试卷第4页(共 4 页) 2.李老师打一份稿件,第一天打了打了总数的

第二篇 凯里洪水2017《2017陡岭河四站防汛预案》

果子园白果水电站防汛预案

一、工程基本情况

白果电站位于果子园乡白果村境内,竹根河水系。主体工程有大坝,厂房,

升压站,线路四大部分组成。大坝属一字型重力坝,坝顶长60m,高7m,顶宽2.1m,均宽7.3m; 库容30万方,库容小,无太多调节能力,属小型坝,主要依托上游东风水电站进行调节;厂房面积200平方,总装机两台320kw,年设计发电量140kwh,2008年元月份投产发电。

水电站厂房主体工程位于河岸右侧,所处河面位置较窄,临河侧防洪墙最高3.7米。由于河道窄,夏季洪峰来势迅猛,防汛压力较大。目前,电站在岗运行职工4人,其中管理1人。

白果防汛日常值班负责人表-1

二、责任制落实

为切实做好电站的防洪度汛生产安全工作,确保人身安全,认真贯彻“安 全第一,常备不懈,以防为主,全力抢险”方针,成立白果水电站防汛指挥小组,层层签订《白果防汛责任书》,分解目标,明确责任。 组 长:徐宝池 成 员:漆学武 金春菊

防汛小组是电站防汛指挥核心,主持召开防汛会议,布置防汛任务,指挥现场防汛抢险和应急处置工作。每年制定、审核电站汛期控制运用原则,对度汛措施和汛后工作提出指导性意见,审核、签发电站防汛有关文件、上报材料及发布电站应急处置命令;审核汛期每年洪水调度方案和各项应急措施;组织防汛检查,督促和指导防汛工作;按有电站防汛抗洪责任制,对各单位的防汛工作进行考核,提出奖惩意见。

三、度汛巡查值守

1.坚持汛期值班制度,严格防汛值班纪律,执行实名签到制。

2.落实度汛巡视检查制度,24小时不定时巡视,及时掌握大坝在汛期的

运行状态。 3.汛期,巡查主要区域是厂区设备设施及周边山体,管理房及周边山体,

河床水位变化情况。

4.做好巡查记录工作,发现问题及时向上级主管部门,通告人员、生产、凯里洪水2017

洪水情况。

5.做好上传下达工作,及时接听电话,保持与本区域上游电站度汛联系

沟通,及时掌握上游来水情况。凯里洪水2017

6.密切关注气象预报及区域天气变化情况,及时告知运行人员气象异常

情况和气象预警级别。

四、运用控制办法

1.建立完善的水情、雨情监测系统和资料采集、发布工作。充分利用气象预

警机制,提前预控。

2.在主汛期,电站尽可能维持低水位运行,随时预备应付上游洪水,不得造

成上下游超设计标准的防洪负担。以保证洪水到来前能及时调整库容。 3.清理河道,降低河床,扩大洪峰通行能力,避免河床堆积物抬高水位,危

机厂区及生活区安全;

4.密切关注平压井水位变化和负载情况,发现大坝出现异常或险情时,及时

上报,通报白果乡政府及村安委会。

5.遭遇到不可预测的自然灾害或发生超标准洪水时应急处置措施: (1)防汛值班发起安全警示,敲击电站警示铜锣;

(2)电站所有人员集中厂区应急通道附近,发放应急生活用品,随时准备通过

应急通道撤离生产现场;

(3)厂区发生山体滑坡及厂房发生严重透水事故,危机人身安全,全体人员立

即撤离现场到达安全区域,事后汇报上级。

(4)观察雨情、水情,巡查设备设施及电站周边环境,及时汇报上级主管部门

电站情况;

(5)河床水位持续上涨,危机人身安全,全体工作人员撤离现场到达安全区域,

事后汇报上级;

(6)请示按上级主管部门,采取紧急措施,停止设备运行转应急检修状态; (7)关闭电站1#、2#蝶阀,机组设备转入应急检修状态;

(8)向供电公司调度室通报电站情况,切断厂区电源以免造成电气事故; (9)加强饮用水源管理,传染疾病管控,做好卫生防疫工作,配备必要应急药

物,发现发生传染类疾病,立即汇报上级并联系医院转移病人至医院就诊。 (10)采取其他措施做好防洪、防灾的抢险工作,使损失降到最低程度。 6.调度方式在保证人身安全的前提下,最大限度的发挥电站防洪效益、发电效

益。

7.洪水期间,禁止人员临近河床从事任何不安全行为。

8.电站度汛期间,将加强与上级主管部门的联系,听从上级防汛指挥安排,执

行上级命令。

五、防汛应急抢险队伍

白果水电站成立防汛应急抢险队: 队 长:徐宝池 成 员:漆学武 金春菊

抢险主要任务: 1、负责人员集中转移避险; 2、负责重要物资转移; 3、负责传染病人转移就诊; 4、负责物资发放到位; 5、负责设备关停工作。

六、防汛抢险物资储备

汛前电站组织全面检查防汛物资的储备情况,重要防汛设施的完好状况,发现问题及时解决,确保防汛物资及设备能满足防洪需要。防汛物资由物资管理员负责采购和管理,不得随意挪用;所采购物资均为合格有效物资。 防汛物资见下表-3:

七、群众转移方案

白果水电站位于白果村境内,库内、库下均无群众居住。

八、预案启动

发生下列情况之一,启动白果水电站防汛抗洪预案: 1.发生超标准洪水,危机人身安全; 2.发生短时区域性特大暴雨,危机人身安全; 3.橙色、红色暴雨区域性预警 4.上游水库溃坝; 5.厂区发生严重透水; 6.厂区发生严重山体滑坡; 7.发生集体传染性疾病;

第三篇 凯里洪水2017《第1章:绪论_2017》

第四篇 凯里洪水2017《凯里市旁海中学2016-2017九年级半期考试试题》

凯里市旁海中学2016-2017九年级半期考试试题 第一部分:听力(30分) I.听力。(此题有四节组成,共20题,其中第一、二节每小题1分,第三、四节每小题2分,共30分) 第一节:听句子两遍,选择正确的应答语,完成1-5小题。 1. A.Yes,I didn’t. B. No,I did. C.I know. D.Yes, I did. 2A.Yes, I did. B.Yes, I have. C.No,I don’t. D.No,I won’t 3. A. It’s me. B.They are Carol’s. C.It must be Li Ming’s. D.I have a notebook. 4. A. From 13th. To 15th.this month. B. People throw water at each other. C.To clean and wash away the bad things. D. Have a good luck in the new year. 5. A. Sure. There 's one near our school . B. It opens at 8:50 every morning. C.You can buy some stamps there. D. Go along Center Street until you pass main street. The post office is on your left. 第二节:听小对话两遍,选择与对话内容相符的图画(其中有一幅是多余的),完成6-10小题。

A. B. C.

D. E. F.

第三节:听对话和问题两遍,根据对话内容,选择最佳答案,完成11-15小题。

11.A.By asking the teacher for help.

B. By study with his friends.

C. By making word cards.

D.By taking notes in class and reviewing it after class.

12.A. the bookstore B.Fun Times Park. C.Wu Yang River D. the Sun Park

13.A.He visited his grandparents with his younger brother.

B. He stayed at home and played cards with his friend He Wei.

C.He went to the post office to buy some stamps

D.He went to buy some medicine.

14. A. It looks nice. B. It was made of gold

C. It was made in China. D. It was made in Japan.

15.A.Yes, she didn’t B. Yes,she did. C. No, she did. D.No, she didn’t.

第四节:听短文三遍,根据短文内容填写所缺的单词,每空一词。完成16-20小题。

Li Wei is a 15-year boy. He works hard and does well in school.It is hard to believe that he used to have difficulties in school.When moved to the city to of him.So he became less interested in him to a boarding school. He found life there difficult. One day he told his teacher he wanted to leave the school. His teacher advised his parents to talk with his son in his life. He realized that his parents would always love him,and they take pride in everything good that he did. Now he is much happier and 16.17. 18.19.20.

第二部分:语言知识运用(40分)

II.单项选择题。(共20小题,每小题1分,共20分)

A. 请在下列各题所给的四个选项中选出最佳选项,完成21-35小题。(15分)

( ) 21. My cousin Mary was born ______ a singing voice.

A. from B. in C. with D. at

( ) 22. —Lily, ______ do you practice your English?

—By memorizing sentence patterns.

A. why B. how C. when D. where

( ) 23. Alan, you can’t go out to play ______ you clean your room.

A. if B. because C. since D. unless

( ) 24. —Cindy, you learn physics so well. What’s your ______?

—Doing a lot of exercises.

A. secret B. knowledge C. expression D. ability

( ) 25. If we don’t use money ______, we’ll have a difficult time.

A. happily B. easily C. loudly D. wisely

( )26. Sam’s parents used to ______ him by not letting him watch TV.

A. forget B. lay C. punish D. admire

( )27. Some students in Class Two think the museum is fun ______.

A. visiting B. visit C. to visiting D. to visit

( )28. Linda’s father was ______ happy ______ he bought a new bike for her.

A. such; that B. too; toC. so; that D. enough; to

( )29. There are many ways ______ the festival. Which one do you like?

A. celebrate B. to celebrate C. celebrating D. to celebrating

( )30. ______ clean the classroom is! Who cleaned it?

A. How a B. What a C. What D. How

( )31. ______ is a good idea to hold the Qatar 2022 FIFA World Cup in winter.

A. This B. That C. It D. One

( )32. Mr. Zhang used to ______ until 9:00 a.m., but now he gets up to run at 6:30.

A. sleep B. sleeping C. work D. working

( ) 33. I want to go to Mrs. Li’s home. Could you tell me her ______?凯里洪水2017

A. address B. name C. story D. hobby

( ) 34. —Excuse me, do you know ______?

—Yes, there is a flower shop on Jiefang Road.

A. how can I buy some flowers B. where I can buy some flowers凯里洪水2017

C. how I can buy some flowers D. where can I buy some flowers

( )35. —Ann, your sweater ______ very beautiful.

—Thank you.

A. feels B. sounds C. looks D. tastes

B.请从下列各题的四个选项中,选出一个意思相同或相近的选项替换居中划线部分,完成36-40小题。(5分)

( A. is good at B. is good for C. is good with

(

A. be proud of B.is proud of C. was proud of D. took proud of

( A. lot of B. lots of C. a lots of D. Many

( )39.here for dinner later?

A. Why not come back B. Why not to come back

C. Why don’t come back D. Why don’t to come back

( )40. He wonders if it rains tomorrow.

A. want to know B. wants to know C.wanted to know D.want know

III. 完形填空(每小题1分,共10分)

从短文后所给各题的四个选项中选出一个能填入空格内的最佳答案,完成41-50小题。

Mr. White is a blind man who likes traveling alone. However, as a blind man, he has met a lot of Once Mr. White traveled to Texas. It was his first time to go there. On the plane, he sat next to a woman who The woman told him that everything was and better in her city. When Mr. White arrived, he found a decided to spend the night there.

After dinner, Mr. White went to a wine bar (酒吧) and ordered a glass of wine. When the waiter (服务员) brought him one, he was . “Wow! How big!” he said. Mr. White doesn’t drink often, he was a little drunk (喝醉) after drinking the wine. He wanted to go to the restroom, so he asked another waiter for . “Turn right at the information desk and it is the second door on the right,” said the waiter.

When Mr. White walked past the first door, he fell down. He missed (错过) the went towards the third door instead. He walked forward and into the swimming pool. At that time he bigger. “Don’t flush (冲洗)! Don’t flush!” he shouted as soon as he got his head

above water.

( )41. A. animals B. troubles C. strangers D. visitors

( ) 42. A. came from B. heard from C. looked at D. arrived at

( )43. A. smaller B. newer C. older D. bigger

( ) 44. A. museum B. restaurant C. hotel D. supermarket

( ) 45. A. nervous B. surprised C. upset D. bored

( ) 46. A. although B. until C. or D. so

( ) 47. A. addresses B. directions C. orders D. suggestions

( ) 48. A. second B. third C. fourth D. fifth

( ) 49. A. got B. turned C. fell D. jumped

( ) 50. A. remembered B. dreamed C. discovered D. hoped IV. 补全对话(每小题1分,共5分)

用下面方框中提供的信息补全对话(其中有两项是多余的),完成51-55小题。 A: Excuse me, I’m new here. I wonder if you can help me.

B: I’d love to.

A: Thanks. 51

B: Yes, there are two. One is on New Street, and the other is on Green Street. A: 52

B: I think the one on New Street is better. It has the newest books.

A: 53

B: You can take a bus and it only takes ten minutes.

A: Thank you. And could you tell me if there is an Italian restaurant around here? B: Sure. 54 The food there is delicious, but it is always crowded. You should go a little earlier to get a table.

A: I see. But could you tell me how I can get there?

B: 55.It’s across from the post office.

A: Thanks a lot.

V. 阅读理解。根据短文内容从短文后所给各题的四个选项中,选出一个最佳答案,完成56-70小题。每小题2分,共30分。

A

There are many different kinds of festivals around the world. Here are four of them. Saint Patrick’s Day in Ireland

Ireland is an island country. It’s in the west of Europe. There are wide green fields (田野).

Saint Patrick’s Day is on March 17. It’s an important holiday in Ireland. This holiday is to remember Saint Patrick. He did good things for the people of Ireland.

During the holiday, there are parades (游行) and lots of green. You can see people in green clothes, and you can even see green buildings.

Red Wednesday in Iran

Red Wednesday is a fire jumping festival in Iran. It is on the eve of the last Wednesday of the year. People jump over the fire. They hope that it will take all the bad things away.

The Winter Carnival in Canada

When winter comes, it’s party time in Quebec City, Canada. The Quebec Winter Carnival is all about outdoor fun. It starts from the first Sunday in February and lasts for 10 days.

One of the most popular events is the dog sled (雪橇) race. It has more than 30 teams and the race goes on for 6 kilometers. You can see joy and happiness on every face.

The Desert Festival in Tunisia

Tunisia is a very important country in North Africa. Every year on the last Sunday in December, the Desert Festival is held in Tunisia. As “ships of the desert”, camels (骆驼) have the leading role in the festival. There are camel racing and camel wrestling (摔跤).

根据材料内容选择最佳答案。

( )56. On Saint Patrick’s Day, you can see the following EXCEPT ______.

A. camels B. parades C. people in green D. green buildings

( )57. What do people do on Red Wednesday in Iran?

A. They run in the snow. B. They wear red clothes.

C. They jump over the fire. D. They watch the camel racing.

( )58. Which of the following is TRUE about the dog sled race according to the passage?

A. The race happens on March 17.

B. The race goes on for 6 kilometers.

C. The race has a history of about 10 years.

D. About 30 people go to the race every year.

( )59. When is the Desert Festival in Tunisia every year?

A. On the first Sunday in February.

B. On the last Sunday in December.

C. On the eve of the last Friday of the year.

D. On the eve of the last Wednesday of the year.

( )60. Where can we probably find this passage?

A. In a storybook. B. In a cookbook.

C. In a travel magazine. D. In a sport magazine.

B