精英家教网 > 高中地理 > 题目详情

【题目】下表为某国人口自然增长转变的四个阶段,阅读该表格,完成下列各题。

阶段

出生率(%)

死亡率(%)

a

3.8

2.4

b

1.3

1.0

c

3.8

3.2

d

2.9

1.7

1按照人口自然增长阶段的变化规律,该国人口发展先后排序正确的是( )

A. abcd B. cadb C. cdab D. acdb

2该国数据显示,最初人口增长模式的转变开始于( )

A. 出生率下降 B. 出生率上升 C. 死亡率下降 D. 死亡率上升

3b阶段人口自然增长特点的主要原因是( )

A. 经济发展水平较高 B. 人们受教育水平较低

C. 医疗卫生水平较低 D. 人们的生育意愿较高

【答案】

1B

2C

3A

【解析】

1人口发展具有一定的规律可循,经历了高高低、高低高、低低低三种不同的阶段。在较早,该国人口出生率和死亡率都较高,为表中的阶段c,之后,死亡率逐渐下降,为a,再之后,出生率也随之下降,对应d,最后,出生率和死亡率都降低到较低的水平,对应b。故顺序为cadb ,答案选B。

2从表中可以读出,从阶段c到阶段a,出生率保持在较高的水平,而死亡率大幅度下降,人口增长模式发生改变。故答案选C。

3读图中数据可知,b阶段人口的出生率、死亡率和自然增长率都处在较低的水平,说明经济发展水平较高,人们受教育水平较高,医疗卫生水平较高,人们的生育意愿较低,因此A正确,BCD错误。

练习册系列答案
相关习题

科目:高中地理 来源: 题型:

【题目】近年,基里巴斯、库克群岛、瑙鲁、西萨摩亚和图瓦卢等低地岛国面临着被淹没的威胁。完成下面问题。

1造成海平面上升的主要原因是( )

A. 全球气候变暖 B. 臭氧层空洞

C. 环境污染 D. 酸雨危害严重

2下列选项中,有效地控制海平面上升的是( )

A. 全球控制二氧化碳的排放量 B. 营造生态住宅和绿色家居

C. 降低人类社会工业化程度 D. 城市有序扩张和人口迁移

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】 完形填空(共20小题;每小题1.5分,满分30分)

阅读下面的短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

I took the Harvard Summer School program during my summer vacation. I really 1 the chance to learn there, which 2 my horizons greatly. As all 3 I took were humanities-related, I 4 much time to reading in Harvard’s libraries. I enjoyed myself 5 I was there, either doing research for my papers or enjoying special edition books that had been 6 over time.

When the library first came into 7 , I looked at it with respect and was deeply 8 by its neoclassical design. The design is inspiring. It occurred to me that 9 as Greek temples were houses of gods, the library was a temple of 10 .

On opening a pair of heavy elegant metal doors, I was 11 in warm light. Fascinated(入迷的), I wandered around the 12 library, finding one treasure after another. One 13 caught my interest is the donor Widener. He was crazy about 14 rare old books, and one of his most precious collections immediately got my 15 . A 500-year-old book quietly 16 its golden letters. This book represents Harvard’s 17 as a guardian of, and contributor to, the long history of thought.

Harvard’s library is rather 18 . One can hear the rustling(沙沙声) of pens on paper as countless students study 19 inside it. For me, the library, as well as the courses, 20 Harvard’s place as the home of committed scholars.

【1】A.accepted B. appreciated C. recalled D. favored

【2】A.satisfied B. limited/span> C. improved D. broadened

【3】A.courses B. challenges C. experiments D. routines

【4】A.attached B. devoted C. exposed D. attracted

【5】A.if B. before C. while D. though

【6】A.abandoned B. revised C. yellowed D. discovered

【7】A.effect B. power C. view D. existence

【8】sed

【9】A.just B. even C. again D. instead

【10】A.growth B. knowledge C. imagination D. belief

【11】A. bathed B. involved C. trapped D. absorbed

【12】A.satisfactory B. comfortable C .plain D. awesome

【13】A.successfully B. casually C. especially D. suddenly

【14】A.collecting B. researching C. introducing D. copying

【15】A.praise B. attention C. attempt D. care

【16】A.brought on B. applied to C. set aside D. showed off

【17】A.example B. department C. scene D. role

【18】A.silent B. holy C. famous D. superb

【19】A.attentively B. obviously C. generally D. freely

【20】A.elects B. explains C. appoints D. expands

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】北京时间2016年10月17日7时30分,由我国航天员景海鹏和陈冬驾乘的神州十一号载人飞船成功发射。神舟十一号飞行任务是我国第6次载人飞行任务,也是中国持续时间最长的一次载人飞行任务,总飞行时间将长达33天。2016年10月19日凌晨,神舟十一号飞船与天宫二号自动交会对接成功。据此回答下列问题。

1神舟十一号发射时,我国下列现象可能出现的是( )

A. 长沙市昼长夜短 B. 我国正午太阳高度角都达一年中最小值

C. 三沙市该日太阳从东北方升起 D. 地球公转速度正在加快

2天宫二号与地球组成的天体系统与下列哪一类等级一致( )

A. 总星系 B. 地月系 C. 银河系 D. 太阳系

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】全世界范围内的石油和天然气资源正在日渐枯竭,煤炭再次成为了各国的能源重心。作为我国重要的煤炭基地,山西的煤炭资源已经仅剩能够维持200余年的储量,如何合理利用和有效开发越来越成为中国能源安全中一个不容忽视的关键问题。据此完成下列问题。

【1】在能源基地建设方面,晋中和晋北地区的主要限制性因素是( )

A.对外通道比较狭窄

B.环境污染比较严重

C.水源紧张

D.人地关系紧张

【2】山西能源基地建设有利于( )

北煤南运

西气东输

西电东送

西部开发

A.①②③

B.①③④

C.②③④

D.①②④

【3】属于缓解交通压力措施的是 ( )

加强铁路运输建设

辅以公路建设

变输出煤为输出电力

大力发展炼焦业

A.

B.①②

C.①②③

D.①②③④

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】中国科学院发表的《中国土地生产能力及人口承载力研究报告》报告中指出,我国最适宜的人口数量是7亿左右,最多人口数量应该控制在16亿左右。据此,完成下列各题。

1报告中所指的“7亿左右”人口数值,其含义是指我国的 ( )

A. 人口合理容量

B. 环境所能供养的人口极限

C. 环境承载力

D. 维持最低生活消费水平的人口数量

2为了提高我国的环境承载力,下列做法可行的是 ( )

A. 控制人口数量,提高人口素质 B. 持续扩大耕地面积

C. 不断增大城市用地面积 D. 加大资源开发力度

3影响环境人口容量的首要因素是 ( )

A. 地域开发程度 B. 经济发展水平

C. 自然资源状况 D. 科技水平

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】据英国《每日邮报》报道,天文学家发现一颗绕昏暗恒星运转的类地行星,距地球仅40光年。它是一个热气腾腾的“水世界”,体积是地球的6倍。据推测,这个“水世界”同样拥有大气层,且75%的表面区域被水覆盖,但由于温度太高,它无法支持地球型生命的存在。结合材料,回答下列小题。

【1】“水世界”类地行星所在的天体系统是

A.地月系

B.太阳系

C.银河系

D.河外星系

【2】天文学家推测“水世界”类地行星无法支持地球型生命存在的主要依据是

A.该行星上没有水

B.该行星距离恒星太近

C.该行星温度太低

D.该行星不存在大气层

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】China began selling tickets for the Wuhan-Guangzhou high-speed railway, ________ boasts the worlds fastest train journey with a 350km per hour average speed.

A. which B. that C.it D. what

查看答案和解析>>

科目:高中地理 来源: 题型:

【题目】Cloze 2(2014·广东卷)

体裁

文章话题

词数

建议时间

难度

自测正确率

议论

父母与孩子的关系

292

17分钟

★★★☆☆

Parents feel that it is difficult to live with teenagers. Then again, teenagers have 1 feelings about their parents, saying that it is not easy living with them. According to a recent research, the most common 2 between parents and teenagers is that regarding untidiness and daily routine tasks. On the one hand, parents go mad over 3 rooms, clothes thrown on the floor and their childrens refusal to help with the 4 . On the other hand, teenagers lose their patience continually when parents blame them for 5 the towel in the bathroom, not cleaning up their room or refusing to do the shopping at the supermarket.

The research, conducted by St. George University, shows that different parents have different 6 to these problems. However, some approaches are more 7 than others. For example, those parents who yell at their children for their untidiness, but 8 clean the room for them, have fewer chances of changing their childrens 9 . On the contrary, those who let teenagers experience the 10 of their actions can do better. For example, when teenagers who dont help their parents with the shopping dont find their favorite drink in the refrigerator, they are forced to 11 their actions.

Psychologists say that 12 is the most important thing in parent-child relationships. Parents should 13 to their children but at the same time they should lend an ear to what they have to say. Parents may 14 their children when they are untidy but they should also understand that their room is their own private space. Communication is a two-way process. It is only by listening to and 15 each other that problems between parents and children can be settled.

【1】 A. natural B. strong C. guilty D. similar

【2】 A. interest B. argument C. link D. knowledge

【3】 A. noisy B. crowded C. messy D. locked

【4】 A. homework B. housework C. problem D. research

【5】 A. washing B. using C. dropping D. replacing

【6】 A. approaches B. contributions C. introductions D. attitudes

【7】 A. complex B. popular C. scientific D. successful

【8】 A. later B. deliberately C. seldom D. thoroughly

【9】 A. behavior B. taste C. future D. nature

【10】 A. failures B. changes C. consequences D. thrills

【11】 A. defend B. delay C. repeat D. reconsider

【12】 A. communication B. bond C. friendship D. trust

【13】 A. reply B. attend C. attach D. talk

【14】 A. hate B. scold C. frighten D. stop

【15】 A. loving B. observing C. understanding D. praising

查看答案和解析>>

同步练习册答案