Progress in science and the improvement of living conditions have led to the rapid growth of the world population. Modern medicine, for example, has made it possible for babies to grow up healthily and for people to live longer. With improved living conditions, particularly in the countryside, people tend to have larger families. As a result, the world population has increased so rapidly that it has now exceeded 6 billion.
But the overgrowth of population presents a threat to the existence of human society. A large population demands a GREat deal of food supply and shelter space. However, limited productivity and scarce world resources can hardly meet the needs of the ever-increasing population. Thus, in the long run, the overgrowth of the world population will only harm mankind.
To guarantee the steady development of human society, mankind must realize the consequences resulting from fast population growth and carry out a family planning programme. Only by adopting effective measures, can human society develop steadily and have a bright future.
2013牛津译林版选修六Unit 4《Helping people around the world》word教案1
2013牛津译林版选修九Unit1《Other countries, other cultures》word教案
2013牛津译林版必修五Unit 1《Getting along with others》word学案(教师版)
2013牛津译林版选修八Unit 3《The world of colours and light》word学案
2013牛津译林版必修四unit3《Tomorrow‘s world》(-welcome)word教案
2013牛津译林版选修十unit 1《building the future》word教案
2013牛津译林版选修七Unit 1《Living with technology》word教案1
2013牛津译林版必修五Unit 2《The Environment》(Reading)word教案
2013牛津译林版必修四unit1《Advertising》word学案
2013牛津译林版必修四unit3《Tomorrow’s world》(-word power)word教案
2013牛津译林版必修五Unit 2《The Environment》(Task)word教案
2013牛津译林版选修十unit 1《building the future》word教案1
2013牛津译林版选修九Unit2《Witnessing time》word教案2
2013牛津译林版必修四Unit 2《Sporting Events》(-welcome)word教案
2013牛津译林版必修五Unit 3《Science versus nature》word教案
2013牛津译林版选修九Unit1《Other countries, other cultures》word教案2
2013牛津译林版选修十unit 1《building the future》word教案3
2013牛津译林版必修五Unit 2《The Environment》(reading language)word教案
2013牛津译林版选修九Unit4《Behind beliefs》word学案
2013牛津译林版选修九Unit2《Witnessing time》word教案1
2013牛津译林版选修六Unit 2《What is happiness to you》word学案
2013牛津译林版选修六Unit 3《Understanding each other》word学案
2013牛津译林版必修五Unit 3《Science versus nature》word学案
2013牛津译林版必修四unit3《Tomorrow‘s world》(-grammar and usage)word教案
2013牛津译林版选修六Unit 1《Laughter is good for you》word学案
2013牛津译林版选修十unit 3《protecting ourselves》word教案
2013牛津译林版选修十unit 1《building the future》word单元学案
2013牛津译林版选修九Unit4《Behind beliefs》word教案
2013牛津译林版选修11unit 2《getting a job》word教案
2013牛津译林版必修四Unit3《Tomorrow’s world》(-project)word教案
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