【題目】你班本周班會(huì)主題:你認(rèn)為目前什么環(huán)境問題最嚴(yán)重？請(qǐng)你根據(jù)班會(huì)上的討論內(nèi)容寫一篇文章發(fā)表在你校網(wǎng)站上。文章的首句已給出，字?jǐn)?shù)：120字左右。

最嚴(yán)重問題：全球變暖；

原因：汽車尾氣、工業(yè)排放廢氣、森林被破壞等；

后果：氣溫升高，雨水增多，海平面升高，陸地被淹沒，影響動(dòng)植物等；

解決辦法：鼓勵(lì)人們使用自行車，凈化空氣，多種植樹木等。

The most serious environmental problem — global warming

There are many big environmental problems facing us on the earth today, but I think the most serious one is…

_______________________________________________________________________

_______________________________________________________________________

_______________________________________________________________________

_______________________________________________________________________

_______________________________________________________________________

_______________________________________________________________________

【答案】

The most serious environmental problem

—global warming

There are many big environmental problems facing us on the earth today, but I think the most serious one is global warming. Global warming means an average increase in the earth’s temperature. It is caused by gases from cars, waste gases from factories, destruction of forests, and so on. Global warming will cause changes in climate. A warmer earth may lead to more rain and the rising of the sea level. In this case, some land will be flooded and also it will have a bad influence on both human beings and wildlife.

So, how to solve the problem of global warming is really urgent for human beings. What can we do? First of all, people should be educated to raise the awareness of environmental protection. Also, we should call for people to take action and encourage people to use bicycles instead of cars and clean poisonous gases before they come out of factories. Besides, we should plant more trees. If we try our best to take better care of the earth, we will make our world a better place.

【解析】

試題分析：本文是一篇提綱類作文，要求根據(jù)所給的提示內(nèi)容寫一篇文章。根據(jù)提示的信息可知，內(nèi)容包括：污染的原因，后果等幾個(gè)方面。本文是一則通知，所以用第一人稱，以一般現(xiàn)在時(shí)為主。寫作時(shí)要充分發(fā)揮想象，適當(dāng)?shù)奶砑幼约旱挠^點(diǎn)，使文章內(nèi)容豐滿，并達(dá)到要求的字?jǐn)?shù)。此外為了提高文章檔次，還要注意使用多種句式和高級(jí)詞匯，并添加關(guān)聯(lián)詞讓行文流暢。

【亮點(diǎn)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(diǎn)明了環(huán)境問題和全球變暖問題；第二段說明了我們應(yīng)該采取的措施然后發(fā)出號(hào)召。本文的亮點(diǎn)是運(yùn)用了恰當(dāng)?shù)年P(guān)聯(lián)詞，如besides等讓文章銜接自然；句式try one's best、Also...和定語從句等結(jié)構(gòu)的運(yùn)用也為文章增添了亮色。

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