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Revised Version of Chapter 2 GLOBAL ISSUES - Lesson 3
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human rights
人权
rural 农村urban 城市
population density
人口密度
urbanization
城市化
slum 贫民窟influence 影响
official language
官方语言
conflict 冲突UN 联合国
International business
国际商业
Mandarin 普通话Hindi 印地语Arabic 阿拉伯语
Overcrowding
过度拥挤
Who Helps Solve Global Problems?
The United Nations (UN) is an important international organization. It was formed in 1945. The United Nations tries to settle disagreements, improve the way people live, and keep peace around the world. By 2015, the United Nations wants to reduce poverty worldwide, halt the spread of AIDS, and provide worldwide primary education.
★ Can you name three special service agencies of the UN?
★ What do they do?
联合国国际儿童紧急救助基金会
联合国粮食及农业组织
troop 部队
What About Overcrowding?
middle latitudes 中纬度
temperate zones 温带地区
rural areacountryside
large and isolated
low population density
urban areahigh population density
vast human features
built-up area
downtown Toronto
Greater Tokyo Area
urbanization 城市化
Los Angeles metropolitan area
What Are the Largest Cities?
high population density
Tokyo
Slumdog millionaire 贫民窟的百万富翁
slum
shanty
Shanghai
Mexico City
São Paulo
Why Do People Move to Cities?
★ Cities offer jobs, education, and hope
What Are the Effects of Urbanization?
crime and violence 犯罪与暴力
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