Many parts of the world are losing important natural resources ,such as forests, animals or clean water. Choose one resource that is disappearing and explain why it needs to be saved.世界许多地区正在失去重要的自然资源,如森林、动物或干净的水资源,选择一个正在消失的资源并解释为什么它需要被保护。
As the world's population is dramatically rising every year, people's requirements are increasing too. They need more food, more fresh water and more places to live. As a result, many regions of the world are losing essential and sometimes irreplaceable resources. In this essay, I will focus on the threat to many disappearing wild animals.(上海资深老师解析:开头段对问题的原因略加说明,反映出作者认识问题的深度。)
The reason why I think that animals should be preserved is that all living creatures on this planet are connected with each other. In other words, the disappearance of only one species can cause drastic changes on the planet and even the demise of many other living creatures. For example, the extinction of bats is bound to cause a huge increase of insect population and this will be reflected on all animals and plants. Another example is that if the population of bats enlarges, that of the insects will decrease significantly, leading to the death of many plants because insects are the main pollinators. So I think it is very important to protect all species on our planet and live in harmony with our environment.(上海资深老师解析:该段用举例法支持自己的观点。)
Another reason why I think animals should be saved is that I, personally, do not want my child to learn about different animals from books and not be able to see them alive. I think it is shameful for humans to explain to our children that we are the very reason why those animals die out. In a word, it is high time for humans to take the losing of animals seriously. I believe that together people can make a difference. The starting point, I think, is to figure out some feasible and practical solutions to two problems:one is human' s overpopulation, which squeezes out the living space of many animals; the other is awful pollution, which poses severe threats to the living environment of all creatures on this planet.(上海资深老师解析:结尾段重述观点,并提出亟待解决的问题,到此文意已达,圆满收官。)