IELTS大作文task 2要求考生在40分钟内写出一篇不少于250字的文章。评分标准有四项：1、任务反应Task Response2、观点阐述Coherence & Cohesion3、词汇Lexical Resource4、语法Grammatical Range & Accuracy。这四项是互相依存，相辅相成的。想要考取比较好的成绩，每一方面都需要做到最好。接下来，我们就来从任务反应，观点阐述，词汇和语法这四个方面分析一篇全球变暖的范例。
IELTS Writing Task 2 Topic:
Scientists believe that the earth is becoming warmer as a result of global warming caused mainly by human activity such as burning fossil fuels. This is leading to drought， rise in sea levels and many other climate-change related problems.
To what extent do you agree or disagree?
IELTS WRITING实际分数：7.5 （4.5+4+4+4） ：
In recent decades， mankind has begun to realize the destructive power of our lifestyles. I agree that human actions have contributed to climate change and many of our modern conveniences must be curtailed in order to avoid irreparable damage to our only home.
Without a doubt， technology has vastly improved comfort and increased our lifespan. However， we must now pay the price for the pollution we have created in the air， on land and under the sea in order to make our lives easier. In no other age has man exploited and consumed so much of the world’s finite resources nor has the negative impact been as evident as in the current era. Air travel and shipping， the combustion of oil and the accumulation of debris in our environment have not only contributed to global warming but polluted the eco-systems that support vital species.
While it is true that the world would not function without these human-generated problems， we must limit our use of them where possible. This includes conserving fuel and reducing unnecessary traveling， using fewer cars where public transport is available， and reusing and recycling materials so that less is sent to landfill and waste. Many countries are also investing in alternative， cleaner sources of energy; this should be encouraged and increased wherever possible.
We are fortunate to have a planet that supports human existence with a rich variety of natural resources. It is our responsibility to ensure that we manage them with consideration of future generations.
