【题目】【地理选修6——环境保护】阅读材料,完成下列要求。
长江江豚被称为“水中国宝”,是世界罕有的淡水鲸类,分布在长江中下游干流及洞庭湖和鄱阳湖等区域,距今已生存了2500万年,被誉为“长江精灵”,无天敌,以鱼和虾类为食,由于沿岸过度的经济活动,导致近20年来长江江豚数量急剧减少,目前总量不到百条;专家估计,人类若不不采取有效保护措施,长江江豚可能在15年后绝迹。
(1)分析导致江豚数量急剧减少的原因。
(2)简述应采取哪些措施有效保护长江江豚。
【答案】(1)①沿江水利及工程建设,破坏江豚栖息地;②密集的航运,威胁江豚生命;③过度捕捞,导致江豚食物匮乏;④水污染严重,水质恶化。(答出3点即可)
(2)①建立江豚自然保护区; ②在长江流域实施休渔或禁渔; ③加强立法以保护江豚;④强化管理,严禁滥捕滥杀; ⑤加强水质监测,防治水污染;⑥加强保护江豚的宣传教育。(答出4点即可)
【解析】试题分析:
(1)江豚数量急剧减少的原因从长江沿岸的人类活动危及其生存条件去分析。江豚数量急剧减少,可能是沿江水利及工程建设,破坏江豚栖息地;长江密集的航运,威胁江豚生命;可能是过度捕捞,导致江豚食物匮乏;水污染严重,水质恶化,也是导致江豚数量急剧减少的重要因素。
(2)保护长江江豚采取的措施联系江豚数量急剧减少的原因去分析,从保护分析,保护江豚,应建立江豚自然保护区,在长江流域实施休渔或禁渔,加强保护江豚的宣传教育;从管理去分析,加强立法以保护江豚,强化管理,严禁滥捕滥杀;从监测去分析,加强水质监测,防治水污染。
科目:高中地理 来源: 题型:
【题目】
A. The woman often eats out for breakfast.
B. The cafeteria serves good breakfast.
C. The woman doesn’t have breakfast.
D. The cafeteria doesn’t serve breakfast.
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科目:高中地理 来源: 题型:
【题目】安徽省地貌以平原、丘陵和低山为主。平原面积占全省总面积的31.3%,主要分布在淮河以北(北方地区);丘陵占29.5%,山地占31.2%,主要分布在淮河以南地区(南方地区)。受地形等因素的影响,集镇的分布等方面也有所不同。据此并结合下表完成下列问题。
安徽省集镇地理分布统计表
地形 | 集镇数量 (个) | 总面积 (平方千米) | 交易面积 (平方千米) | 交易半径 (千米) | 密度(集镇数量/1000平方千米) |
平原 | 929 | 64025 | 68.92 | 4.68 | 14.5 |
丘陵 | 343 | 35868 | 10457 | 5.77 | 9.5 |
山地 | 376 | 38952 | 10340 | 5.73 | 9.7 |
18.【1】结合图示可知安徽省
A.南方地区的集镇数量较大 B.北方地区的集镇密度较大
C.南方地区的集镇交易面积小 D.北方地区的集镇交易半径大
【2】
A.物产比较丰富 B.交通不便
C.集镇规模较大 D.人口分布分散
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科目:高中地理 来源: 题型:
【题目】淡水资源日益紧张,如果考虑现有的经济、技术能务,扣除无法取用的冰川和高山顶上的冰雪储量,理论上可以开发利用的淡水不到地球总水量的1%。由此可见,尽管地球上的水是“取之不尽”的,但适合饮用的淡水资源则是十分有限的。结合所学知识回答下列各题。
【1】目前人类比较容易利用的淡水资源是( )
A、河流水、湖泊水、地下水
B、地下水、河流水、冰川
C、雨水、河流水、湖泊水
D、河流水、淡水湖泊水、浅层地下水
【2】衡量一个国家或地区水资源丰歉程度的指标是( )
A、多年平均降水 量
B、多年平均蒸发量
C、多年降水量与径流量之和
D、多年平均径流总量
【3】水资源的分布不仅时间上分配不均,空间上也具有明显的差异。我国水资源时空分布的特点是( )
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科目:高中地理 来源: 题型:
【题目】阅读理解。
Basketball Statistician Help Wanted
The Athletic Department is looking for students to help assist staff during the Fall 2016, Winter 2016-17 and Spring 2017 semesters. Students in this position will be keeping live statistics during basketball games. Students must meet all of the following requirements:
Good computer skills
Available evenings and weekends
Knowing basketball rules and statistics
Students interested in working for the Athletic Department should contact the Athletic Coordinator at their respective(各自的) campuses.
TP/SS Athletic Coordinator, Michael Simone,240-567-1308
Rockville Athletic Coordinator, Jorge Zuniga,240-567-7589
Springfield Athletic coordinator, Gary Miller,240-567-2273
Germantown Athletic Coordinator, GavriChavan, 240-567-6915
【1】When will the job start?
A .In May 2016 B. In May 2017
C.In September 2016 D. In September2017
【2】Who is more likely to get job?
A.Sam,English major ,member of the college basketball team
B.Judy,IT staff with night classes,children’s basketball team coach
C.Ted,computer major, basketball fan,free on evenings and weekends
D.Molly,part_time programmer,high school basketball player ,new mother
【3】Whom should you contact if you want to apply for the job in Rockville?
A.Michael B.Jorge
C.Gauri D.Gary
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科目:高中地理 来源: 题型:
【题目】(河南省重点中学协作体2016届高三第二次适应性考试)阅读理解。
Something that makes sense is happening in Washington, D.C! Public school kids surrounded by museums and monuments are putting the ready-made learning tools to use — and actually learning.
A trip to see painter Jacob Lawrence’s Migration Series is one of almost 200 trips that Wheelock will organize this year through the nonprofit group Live It Learn It. “For many kids, school is disconnected,” says one of four full-time workers and tour leaders. “With the program, they see how what they are learning is connected to their communities.”
Seven years ago, Wheelock changed a job as a lawyer for one as a four-grade teacher. When he learned that D.C.’s public schools ranked behind those of other cities in many ways, he knew he had to do something different. He took his class to Capitol Hill for a lesson on the three branches of government — and saw his students’ interest develop quickly.
With seed money from a local couple, Wheelock developed detailed lesson plans for trips to the U.S. Holocaust Memorial Museum, the Lincoln Memorial. The group also has classes for trips to the Anacostia River, boat rides to historical forts. Word spread, and now fourth, fifth, sixth graders from the neediest public schools in the District participate.
“I’m not brave enough to take my class to a museum for over an hour!” says teacher Cathy McCoy, gesturing toward her students. “But look With Live It Learn It, what the kids learn today they’ll remember for a lifetime.”
【1】Matthew Wheelock once had an occupation as a _______.
A. teacher B. printer
C. leader D. lawyer
【2】According to the first two paragraphs, public school kids in Washington D.C. _______.
A. like to have school disconnected
B. are warmly welcomed by museums and monuments
C. are making the resources at hand available
D. are learning by going to different communities
【3】Matthew Wheelock started the new change for the reason that _______.
A. he saw his students’ interest develop quickly
B. more graders from the neediest public schools wanted to participate
C. D.C.’s public schools ranked behind in many ways
D. a local couple sponsored him a sum of seed money
【4】What will the lessons be like with Live It Learn It in Cathy McCoy’s opinion?
A. Eye-catching. B. Challenging.
C. Forgettable. D. Impressive.
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科目:高中地理 来源: 题型:
【题目】阅读理解。
Dear Alfred,
I want to tell you how important your help is to my life.
Growing up, I had people telling me I was too slow, though, with an IQ of 150 at 17, I’m anything but stupid. The fact was that I was found to have ADIID(注意力缺陷多动障碍). Anxious all the time, I was unable to keep focused for more than an hour at a time.
However, when something did interest me, I could become absorbed. In high school, I became curious about the computer, and built my first website. Moreover, I completed the senior course of Computer Basics, plus five relevant pre-college courses.
While I was exploring my curiosity, my disease got worse. I wanted to go to college after high school, but couldn’t . So, I was killing my time at home until June 2012 when I discovered the online computer courses of your training center.
Since then, I have taken courses like Data Science and Advanced Mathematics. Currently, I’m learning your Probability course. I have hundreds of printer paper, covered in self-written notes from your video. This has given me a purpose.
Last year, I spent all my time looking for a job where, without dealing with the public , I could work alone, but still have a team to talk to. Luckily, I discovered the job—Data Analyst—this month and have been going full steam ahead. I want to prove that I can teach myself a respectful profession, without going to college, and be just as good as, if not better than, my competitors.
Thank you. You’ve given me hope that I can follow my heart. For the first time, I feel good about myself because I’m doing something, not because someone told me I was doing good. I feel whole.
This is why you’re saving my life.
Yours,
Tanis
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A.She had learned enough about computer science
B. She had more difficulty keeping foucesed
C.She preferred taking online courses
D.She was too slow to learn
【2】AS for the working environment,Tains prefers____.
A .working by herself
B.dealing with the public
C.competing against others
D.staying with ADHD students
【3】Tanis wrote this letter in order to_____.
A.explain why she was interested in the computer
B.share the ideas she had for her profession
C .show how grateful she was to the center
D.describe the courses she had taken so far
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科目:高中地理 来源: 题型:
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【3】北京市绿化的做法符合可持续发展的
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科目:高中地理 来源: 题型:
【题目】中国机器人产业联盟(CRIA)最新统计数据显示,受益于相关政策的扶持和传统产业转型升级的拉动,2015年全年国产工业机器人销售总额超过22000台,约占全球销量四分之一,连续三年成为全球第一大工业机器人市场。据此,完成下列各题。
【1】下列关于中国工业机器人市场大的主要原因的叙述,正确的是
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