passage4 廉价航空

Many people think cheap air travel should be encouraged because it gives ordinary people freedom to travel further. However, others think this leads to environmental problem, so air travel should be more expensive in order to discourage people from having it. Discuss the both sides and give your own opinion.

A.机票便宜

B.更多人可以

C.提高人民的眼界和文化水平

The main reason some people support cheap air travel is that it can enhance the cultural level of local people. Because of the affordable cost of air tickets, more ordinary people have chances to travel to further places. They not only can experience a different lifestyle and broaden their horizons, but also can understand the history and traditional culture of that place. Therefore, it makes it possible to prompt the level of cultural cognition of domestic people.

A机票贵B.人们会选择其他交通工具C.减少飞机的大量尾气排放，减少油的消耗

On the other hand, it is reasonable for some people to argue that expensive air travel have a beneficial effect on the global environment. If the price of air tickets is higher than the consumption level, people are likely to choose other transportation or rather stay at home instead. Thus, the huge amount of end-gas emission will be decline, and also can reduce the consumption of natural resource, oil, for example.

A.机票便宜

B.人们可以去国家的边远城市旅游

C.增加边远地区旅游收入，刺激各地区经济统一发展

From my point of view, I support the point that the cheap air tickets should be encouraged, because they make it possible for the economy of every area of country to develop uniformly. People can choose to go some remote areas and cities to travel. With boosting the tourism income of those areas, they also can bring some advanced technology and skills to there. So, those places can get rid of poverty as soon as possible.

结尾段：

To summarize, we cannot deny that cheap air tickets will have a damaging effect on environment, but the benefits it brings to the people’s cultural level and national economy are significant.