fresh water, life itself, has never come easy in the middle east. ever since the old testamentwhen god punished man with 40 days and 40 nights of rain, water supplies here have beendwindling. the rainfall only comes in winter and drains quickly through the semiarid land, leavingthe soil to bake and to thirst for next november. the region's accelerating population growth, expanding agriculture, industrialization, andhigher living standards demand more fresh water. drought and pollution limit its
目录
lesson one resources and energy part a getting started: short conversations part b intensive listening: resources and energy passage ⅰ population and resources passage ⅱ the middle east's water resource crisis passage ⅲ water resources part c speaking part d extensive listening: william faulkner's nobel prize speech. part e listening for pleasure: pop songs nothing to lose lesson two crime and punishment part a getting started: short conversations part b intensive listening: crime and punishment passage ⅰ purse snatching passage ⅱ how do handwriting experts catch criminals? passage ⅲ death penalty part c speaking part d extensive listening: bush's speech at qinghua university part e listening for pleasure: pop songsangels lesson three computers and the internet part a getting started: short conversations part b intensive listening: computers and the internet passage ⅰ the application of computers in education passage ⅱ e-commerce pas