雅思写作大作文本来就难，遇上交叉类话题就更难。今天我们就来给大家举例解读交叉类话题的写作思路，并且给大家提供了参考范文。接下来请看雅思内容：雅思写作大作文思路：社会科技交叉话题
雅思大作文题目
In many countries today, people buy a range of household goods ( television, microwave, oven and rick cookers) Is it a positive or negative development?
范文解析：本题为社会生活与科技的交叉话题。问题是人们购买大量家电是积极或者消极发展。对于论点的拓展，考生应该不会存在很大的困难;但是论述时一定要利用题目中告知的一些家电品项来具体论述其带来的生活品质提高的表现。
文章结构 paragraph 1 :结合时代背景引入话题且表明自己的观点。
paragraph 2: 论述网络购物的优点。(分为买家和卖家两个层面)
paragraph 3: 论述网络购物的缺点。(分为买家和实体商家两个层面)
paragraph 4: 总结上文论点，强调自己的观点以及如何避免缺点。
雅思大作文范文 In contemporary society, most families are capable to afford home appliances such as television, microwave, oven and so on. It is generally accepted that those technological goods have brought great convenience to our life although they do generate negative effects on environment.
In terms of merits of using domestic appliances, the most obvious is that people’s quality of life has been boosted. Take TV as an example; watching TV is a preferable means of relaxation for people to spend their leisure time and release stress, with amusing programs, entertainment news as well as soap operas shown on the screen. Another case is that the application of microwave, oven and rock cookers in the kitchen saves housewives from heavy housework and even assists them in cooking delicious meals efficiently. Furthermore, consumers’ demands for electric appliances stimulate the development of manufacturing industries, which creates more job opportunities and bring the government increasing tax revenue.
However, it must be admitted that the worldwide use of household appliances inevitably contributes to environmental degradation. To commence with, in an attempt to maintain these devices function, a great amount of electricity has to be consumed, which is largely generated from fossil fuels such as coal and petroleum. In the long run, the scarcity of natural resources will become a tough issue for human beings. In addition, harmful gas emission is another big concern. As a matter of fact, in the use of fridge and air conditions, Freon (a kind of chemical gas) is emitted into air, leading to the destruction of ozone layer.
In conclusion, as far as I am concerned, it is a positive development that people can purchase various electric appliances. However, environment-friendly technology should be adopted in its production to protect environment.
以上为雅思内容：雅思写作大作文思路：社会科技交叉话题 ~上面的链接“雅思写作满分范文100篇"就是带给大家学习和备考雅思写作的。预祝大家笔下生花，作文拿到7分以上的好成绩!