27. Man Is to Survive
The human race is facing problems which are getting more acute as time goes on. The most serious are shortages of resources, environmental pollution, and the pressure of population growth. In turn, these problems cause poverty, disease and wars.
Pessimists say that the human race is facing extinction. This is because it is now too late to solve these problems, according to them. They predict that resources will become exhausted sooner or later, that pollution will eventually poison the planet, and that unchecked population growth will cause mass starvation.
But I do not agree that mankind is doomed. In the past, the human race has always shown that it has the wisdom to overcome any threat to its survival. In the future, too, mankind will survive by using its wisdom to find a way out of its problems.
沪教版小学英语一年级下册教案unit1课时1
沪教牛津版小学英语一年级上册 unit9 教案
一年级英语下册Unit2 Small animals第三课时教案
沪教牛津版小学英语一年级上册 Unit3 period2教案
上海版牛津一年级英语教案 Unit 3 My abilities
沪教版小学英语一年级下册教案unit1课时4
上海牛津版一年级英语下册Unit2 Small animals教案
苏教版牛津小学一年级英语教案Unit1 What`s your name
一年级英语上册Unit1 My classroom第三课时教案
一年级英语上册教案 Unit 1 Period 1
沪教牛津版一年级英语上册教案Unit1 My classroom第二课时
沪教牛津版小学英语一年级上册 Unit 8 教案
上海牛津版一年级英语下册Unit9 Revision第二课时教案
一年级英语上册Unit8 Playtime 第三课时教案
上海牛津版一年级英语下册教案Unit9 Revision(3)
牛津版一年级英语上册unit5 Fruit教案(2)
上海版牛津一年级英语教案Unit8 Playtime(总五课时)
一年级英语下册Unit2 Small animals教案2
牛津小学一年级英语Unit5 Fruit教案(五个课时)
沪教版小学英语一年级下册教案unit1课时6
一年级英语教案Module1 unit6 Mid-Autumn Festival
一年级英语上册教案 Unit1My classroom 第三课时
沪教版小学英语一年级下册教案unit1课时3
一年级英语Module1 unit6 Mid-Autumn Festival教案
牛津版一年级英语上册unit5 Fruit教案(3)
沪教版小学英语一年级下册教案unit1课时5
上海牛津版一年级英语下册Unit9 Revision第一课时教案
一年级英语上册教案Unit1 My classroom第一课时
沪教牛津版小学英语一年级上册 Unit3 period1教案
牛津版小学一年级英语上册Unit1 Hello教案
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |