全球氣候變暖是目前人類面臨的最大環(huán)境問題。請你根據(jù)以下提示，寫一篇英語短文,為“節(jié)能減排”獻(xiàn)計獻(xiàn)策。

背景: 隨著經(jīng)濟的發(fā)展，更多的溫室氣體被排放，其中大約70%為二氧化碳，這也是全球變暖的主要原因之一。

后果：海平面上升；自然災(zāi)害頻繁。

措施: 1.多使用清潔能源，少用煤、油；

2.在可能的情況下以步代車；

3……

要求: 短文必須包括以上提到的的所有內(nèi)容要點，可適當(dāng)發(fā)揮。 2. 詞數(shù):100左右。

With the development of economy, more and more greenhouse gases are being discharged into the air. CO2 makes up about 70％of the greenhouse gases, which is considered to be one of the greatest causes of global warming. It has harmful effects, causing the sea level to rise and many natural disasters to strike.

So we must take effective measures to save our planet. First, we should use more clean energy and less coal and oil. Second, we should go to work on foot or by bus instead of driving a car if possible. Third, we should plant more trees to beautify and purify the environment, because plants can turn CO2 into oxygen. More importantly, we should form the habit of saving energy in our daily lire.

【解析】

試題分析：這是一篇提綱類作文，我們需要用正確的英語把給出的要點表達(dá)出來.本作文中給出的要點比較具體,故需要準(zhǔn)確表達(dá).寫作時注意準(zhǔn)確運用時態(tài)，上下文意思連貫，符合邏輯關(guān)系，盡量使用自己熟悉的單詞句式，同時也要注意使用高級詞匯和高級句型使文章顯得更有檔次。特別注意在選擇句式時要賦予變化。

【亮點說明】本篇書面表達(dá)使用了兩段式結(jié)構(gòu)，開門見山地點明了現(xiàn)在隨著經(jīng)濟增長環(huán)境問題越來越嚴(yán)峻；第二段提出了保護環(huán)境的一些有效措施，層層遞進；本文的亮點是運用了恰當(dāng)?shù)年P(guān)聯(lián)詞，如First，second，third，使得文章條理清晰，語句通暢；句式with the development of. 和定語從句等結(jié)構(gòu)的運用也為文章增添了亮色。

考點：考查提綱作文

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