Writing 5 　目前，每个城市每天都产生大量垃圾，垃圾分类刻不容缓。请根据要求，写一篇短文。

1．严峻的形势：每天产生大量垃圾，已成为令每个城市头疼的问题；

2．垃圾分类的意义：减少垃圾量和垃圾对环境的污染；回收资源，有利于环境保护；

3．呼吁：政府应采取有效措施，在公共场所放置具有不同颜色和标识的垃圾箱；市民自觉分类投放垃圾。

（参考词汇：垃圾分类garbage sorting；废物回收waste recycling）

高分范文

The amount of garbage produced daily keeps increasing with the rapid development of cities．How to deal with the garbage has become an urgent task for the disposing industry and the city's authorities．

In my eyes，garbage sorting should be introduced to relieve the burden．First and foremost，garbage sorting will lead to a decrease in the amount of daily waste，thus ensuring a lighter pollution to our living environment．In addition，with the garbage that has been classified，chances are that waste can be more easily recycled and more materials are sorted from garbage，which is definitely eco-friendly．

Tough as it might be to completely tackle the problem，much can be done to make a difference．On one hand，protocols and legislations are to be made to encourage or even force the practice of garbage sorting．On the other hand，the authority should take measures to improve the situation．Various kinds of litter bins in different colors and with clear signs will be of great convenience to citizens．Of course，citizens' consciousness of sorting the garbage is sure to be more effective in solving the problem．Thus，more education and publicity will be necessary to drive garbage sorting forward．

Better city，better life．If joint efforts are made to popularize garbage sorting，we'll be sure to enjoy a better living environment．