隨著哥本哈根世界氣候大會(huì)的召開(kāi)，越來(lái)越多的人關(guān)注氣候變化。請(qǐng)你寫一篇報(bào)告，簡(jiǎn)要描述過(guò)量排放二氧化碳（carbon dioxide）的危害（嚴(yán)重的風(fēng)暴、干旱、全球變暖等），并提出具體建議，號(hào)召人們選擇低碳生活（low-carbon life）方式。
第一步：審題構(gòu)思很關(guān)鍵
（一）審題
1.確定體裁：本文為

學(xué)術(shù)

學(xué)術(shù)

報(bào)告；
2.確定人稱：本文的主要人稱為第

一

一

人稱；
3.確定時(shí)態(tài)：主體部分用

一般現(xiàn)在

一般現(xiàn)在

時(shí)態(tài)。
（二）構(gòu)思
1.開(kāi)篇點(diǎn)題：二氧化碳過(guò)量排放帶來(lái)的危害；
2.說(shuō)明人們已意識(shí)到低碳生活的重要性以及所采取的實(shí)際行動(dòng)；
3.號(hào)召人們?yōu)榄h(huán)保做貢獻(xiàn)。
第二步：核心詞匯想周全
（1）

go up

go up

上升
（2）

result in

result in

導(dǎo)致；造成
（3）

focus on

focus on

集中注意力于…
（4）

attracted one's attention

attracted one's attention

吸引某人的注意
（5）

make a difference

make a difference

起作用，有意義
第三步：由詞擴(kuò)句雛形現(xiàn)
（1）隨著空氣中二氧化碳含量的迅速增加，全球溫度持續(xù)上升。

As the levels of carbon dioxide in the air is increasing rapidly，

As the levels of carbon dioxide in the air is increasing rapidly，

，global temperature continues going up.
（2）氣溫上升，這將導(dǎo)致更高的海平面，更多的暴風(fēng)雨、洪災(zāi)、旱災(zāi)，甚至許多物種的滅絕。

The rise of temperature will result in

The rise of temperature will result in

a higher sea level，more storms，floods，droughts，even the extinction of species.
（3）哥本哈根聯(lián)合國(guó)氣候大會(huì)已引起了越來(lái)越多的人的注意。
The UN Conference in Copenhagen

has attracted more and more people's attention

has attracted more and more people's attention

.
（4）哥本哈根聯(lián)合國(guó)氣候大會(huì)關(guān)注應(yīng)對(duì)氣候變化所采取的進(jìn)一步的行動(dòng)。
The UN Conference in Copenhagen

focused on future actions on climate change

focused on future actions on climate change

.
（5）人們意識(shí)到：過(guò)低碳生活是必要的。
People realize that

leading a low- carbon life is necessary

leading a low- carbon life is necessary

.
（6）關(guān)掉燈、電視和電腦，如果我們不用它們的話。
Turn off the lights，the TVs，the computers and so on

if we are not using them

if we are not using them

.
（7）如果情況允許的話，循環(huán)利用罐頭盒、瓶子、塑料袋和報(bào)紙。
Recycle cans，bottles，plastic bags and newspapers

If circumstances permit

If circumstances permit

.
（8）如果我們所有人都考慮這個(gè)問(wèn)題，倡導(dǎo)低碳生活，將來(lái)我們會(huì)有一個(gè)更美好更潔凈的家園。
If all of us think about the problem and live a low-carbon life，

we will have a better and cleaner planet in the future

we will have a better and cleaner planet in the future

.
第四步：句式升級(jí)造亮點(diǎn)
（1）用with復(fù)合結(jié)構(gòu)改寫句1。

With the levels of carbon dioxide in the air increasing rapidly，the global temperature continues going
up.

With the levels of carbon dioxide in the air increasing rapidly，the global temperature continues going
up.

（2）用現(xiàn)在分詞短語(yǔ)作結(jié)果狀語(yǔ)改寫句2。

The temperature is rising，resulting in a higher sea level，more storms，floods，droughts，even the extinction of species.

The temperature is rising，resulting in a higher sea level，more storms，floods，droughts，even the extinction of species.

（3）用 which引導(dǎo)的非限制性定語(yǔ)從句把句3和句4連接起來(lái)。

The UN conference in Copenhagen focused on future actions on climate change，which has attracted
more and more people's attention.

The UN conference in Copenhagen focused on future actions on climate change，which has attracted
more and more people's attention.

（4）用 It is realized that...改寫句5。

It is realized that leading a low- carbon life is necessary

It is realized that leading a low- carbon life is necessary

第五步：過(guò)渡銜接聯(lián)成篇