托福獨(dú)立寫(xiě)作的思路拓展我們完全可以“功夫在平時(shí)”，通過(guò)日常閱讀和聽(tīng)力材料積累必要的話(huà)題素材，不求字字句句銘記只需大概了解特定范疇，和出國(guó)留學(xué)網(wǎng)小編一起來(lái)看看托福獨(dú)立寫(xiě)作話(huà)題素材拓展：環(huán)境。
Sample Question：
Do you agree or disagree with the following statement？
The environmental issue is too complex to be handled by the individual.
日前，環(huán)境問(wèn)題是考察熱點(diǎn)，這個(gè)話(huà)題與大家的生活息息相關(guān)。我們可以通過(guò)對(duì)話(huà)題進(jìn)行2W1H的方式來(lái)進(jìn)行思維拓展。
W1： What is environmental issue？
環(huán)境問(wèn)題是一個(gè)很寬泛的概念，包括環(huán)境污染（pollution），沙漠化（desertification），垃圾處理（waste disposal）等，環(huán)境污染又可以細(xì)分到大氣污染（atmospheric pollution），水污染（water pollution），資源短缺（resource scarcity）。
Sample sentences：
1. Recently， the atmospheric pollution becomes a severe problem， which affects most Chinese cities， especially some metropolis such as Beijing.
2. Since last century， desertification has become a worldwide issue which needs global cooperation to deal with.
W2： Why is the issue complex？
因?yàn)榈厍蚴且粋€(gè)互相聯(lián)系（connected）的整體，牽一發(fā)而動(dòng)全身（the butterfly effect），一個(gè)地方的環(huán)境受到污染，勢(shì)必影響到周?chē)渌胤?，多個(gè)地方環(huán)境遭到破壞，則全球大面積都會(huì)受到影響。
Sample sentences：
1. Because the earth is connected as a whole， one place being polluted often affects other places， which is called the butterfly effect.
2. The extreme seriousness of desertification results from the vast areas of land and the tremendous numbers of people affected， as well as from the great difficulty of reversing or even slowing the process.
H1： How can we handle？
處理環(huán)境問(wèn)題的方式有很多，需要的是全民合作（public cooperation）和全球合作（global cooperation）才能有所收效。
Sample sentences：
1. In order to handle the environment issue effectively， the global cooperation is needed.
2. Although it seems insignificant as an individual， if everyone in the society contributes a little， the pollution problem will be under controlled soon.
以上就是關(guān)于“社會(huì)環(huán)境”相關(guān)的托福獨(dú)立寫(xiě)作素材，希望大家在之后的托福備考中注意練習(xí)，寫(xiě)作素材切忌死記硬背，只有融會(huì)貫通進(jìn)行理解與應(yīng)用才能收獲最佳備考效果。