Question

第四節(jié)基礎(chǔ)寫作（15分）
【寫作情景】
為配合2009聯(lián)合國氣候變化大會，你校請來了中山大學(xué)李教授為同學(xué)們做講座。假設(shè)你是《學(xué)生雙語報》通訊員，請用英文寫一則通訊稿報道這場講座的情況。
【寫作內(nèi)容】
1. 講座的主要內(nèi)容：
毫無疑問，地球在變暖，這正是人類活動引起的；
看起來一些自然災(zāi)害，如嚴(yán)重的風(fēng)暴、旱澇、疫病和物種消亡應(yīng)歸咎于全球變暖；
同時，近年來世界許多地區(qū)的冬天氣溫趨于上升，其中大氣污染是導(dǎo)致這一結(jié)果的主要原因；
除非我們凈化環(huán)境，否則人類可能無法生存。
2. 講座的效果 ……
【寫作要求】
使用五個句子表達(dá)全部內(nèi)容；
開頭已給出，不計入句子數(shù)。
【評分標(biāo)準(zhǔn)】
句子結(jié)構(gòu)準(zhǔn)確，信息內(nèi)容完整，篇章結(jié)構(gòu)連貫。
To express support for the UN Climate Change Conference in Copenhagen, our school held a lecture given by Professor Li from Zhongshan University. Professor Li presented us with wonderful pictures and graphs to clarify global warming. Here are the main points of the lecture.
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Answer 1

according to Professor Li ，there’s no doubt that the earth is becoming warmer and it is human activity that has caused it。It seems that global warming could be to blame for some natural disasters such as severe storms ，floods ，droughts ，the spread of diseases and the disappearance of species 。meanwhile，the winter temperature in many regions in the world tends to go up for the recent years，and one of the main reasons which have resulted in this consequence is the air pollution。Unless we clear up our environment ，human beings may not survive 。Professor Li’s presentation was warmly received and the lecture was a success on the whole 。

解析