假設你是王明，是“陝西中學”的學生。請你圍繞“建設節約型社會，從我做起”的主題，根據下面所給出的要點提示，用英語給全國的中學生寫一封倡議書。要點提示：
1、節約用水,特別是在刷牙、洗手時;要避免不必要的浪費；
2、教室或家中無人時一定要確保關上燈和其他電器，白天無須開燈時不要開燈；
3、節約紙張等學習用品；
4、主動向父母及周圍親朋宣傳節約能源的思想。
注意：1、詞數100左右；
2、倡議書的開頭和結尾已為你寫好，不計入詞數；
3、內容可適當發揮，要注意行文連貫。
[範文]
dear fellow students,
our government is aiming to build a “conservation-oriented society” (節約型社會). i think it is every citizen's duty to achieve this goal.
as high students, what should we do?
we should focus our attention on details around ourselves. we should form the habit of saving water, especially when we brush our teeth and wash hands, and never leave water running unnecessarily. meanwhile, we ought to save electricity. when we leave classrooms or our homes we should make sure that the light and some electrical equipments have been turned off. do never make the light on in the daytime if unnecessary. we should also save our every piece of paper as well as other writing materials. what's more, we should offer to recommend our relatives and friends as well as our parents to save energy.
dear fellow students, let's start right now, and spare no effort to do every little bit from every detail on!
wang ming
from shaanxi high school