雅思寫作高分范文環(huán)境話題之廉價飛行

　　雅思大作文題目：

　　Somepeople think that the recent increase in cheap air travel has brought manybenefits, but others believe that this development has drawbacks for theenvironment and world’s resources. Discuss both these views and give your ownopinion.

　　雅思大作文解題思路：

　　廉價飛行的好處：

　　1. 降低了出行的成本，極大的刺激了旅游業(yè)。

　　2. 降低了運輸成本，讓人們享受到低廉的來自外面的蔬菜水果和鮮花。

　　3. 更多的貿(mào)易會選擇空運，這能快速的運輸和投遞貨物，減少了產(chǎn)品的物流周期和存儲時間，便于商品的流通和販賣。

　　4. 身處異地的人們會更多的回家和家人相聚，這促進了親情。

　　廉價飛行的壞處：

　　1. 廉價意味著航班的服務(wù)質(zhì)量下降，飛行安全下降。同時它們的航班時間往往在深夜，顛倒了人們的休息時間。

　　2. 廉價飛行會引爆航空業(yè)，這增加了空氣和噪音污染，也意味著更多的航空設(shè)施，如機場河跑道的建立。結(jié)果是，大量的動物和植物會失去棲息地。

　　雅思大作文高分范文：

　　Somepeople think this trend can shorten the period of goods delivery, and boost thetourism industry. Many others, however, have a serious concern with theenvironmental pollution caused by more and more air flights. Personally, I amin favor of the former view, and my reasons will be explored as below.

　　Firstly,thanks to decreased costs of air driven by ever improved technology, airfreightis more cost-effective, convenient and available, which means residents in anyplace can enjoy a more efficient logistics of goods delivery, a higher-leveldiversity of imported commodities, as well as fresh food, vegetables, flowers,and seafood originated outside, at a lower expense. Besides, cheap air travelalso spurs a thriving international tourism. People, especially poor ones, noware more willing to take plane for going outside and visiting regions andcountries distant away. Therefore, an increased inflow of tourists creates morejobs and activates economic consumption worldwide.

　　Nevertheless,nothing comes for free and opponents argue that it is detrimental to theenvironment. Aircrafts consume a large amount of fuel which is a non-renewablesource of energy, and as such over-depletion of it would deprive futuregenerations of enjoyment of the resource. Apart from this, plane exhaustcontains a variety of air contaminants including carbon dioxide which is amajor cause of climate change. Pollutants in the upper atmosphere tend tosurvive longer in the environment and thus have a more devastating effect.

　　Inaddition to air pollution, the most worrying aspect is that this trend mightdestroy the natural land. Obviously, cheap air travel leads to a drasticexpansion of air transportation system. That is to say, forests, wet lands andjungles have to be flattened and developed to build up new airports andrunways, in order to meet the requirements of more frequent arrivals anddepartures of more aircrafts. As a result, massive species of plants andanimals will go into extinction, because of the disappearance of theirhabitats.

　　In conclusion,I believe disadvantages of cheap air travel are over its advantages. Althoughthe time and money can be saved through lower-cost air transportation, itsirreversible damages to the whole environment should never be ignored.(361)