所谓过渡词，就是表示先后顺序的first， second，….at last，表示因果关系的as a result， dueto， because of…，表示分述关系的what’s more， furthermore， besides， inaddition等等。
高三年级经典英语作文范文一：
有关“网络”话题
例1：报纸和网站是当今两大主要媒体。请根据下表内容，以“Newspapers and Websites”为题，用英语写一篇短文，简要介绍这两种媒体的优缺点。
报 纸
1. 传统媒体，天天更新，信息可靠
2. 携带方便，随时随地可以阅读
3. 仅有文字和图片
网 站
1. 新兴媒体，信息更新速度快
2. 依赖于电脑及互联网
3. 包含文字、图片、音频和视频
注意：1. 短文必须包括表中所有内容，可以适当发挥;
2. 词数：100-120
3. 参考词汇：更新update;音频audio;视频video
Newspapers and Websites
Newspapers and websites are two major new media in the world today, both of which can provide us with lots of news and information. But they’re different in some ways.
Newspapers enjoy a longer history and often come out daily with more reliable news and information. They can be carried and read almost anywhere you like. So many people like reading them. But they can only contain texts and photos.
On the other hand, websites are quite new and popular, especially among young people. Websites have not only texts with pictures but also audios and videos, which makes stories more interesting. What’s more, they are updated from time to time. So the latest news is always seen on websites instead of in newspapers. But it is not quite convenient for people without a computer connected with the Internet to get information from websites.
高三年级经典英语作文范文二：
哥本哈根联合国气候会议
As world leaders are in Copenhagen (哥本哈根)this month，talks about climate change are gathering steam. But is climate change the most pressing threat(威胁)for mankind?
Write an essay to show your opinions on the most immediate threat for mankind.
Directions：
1. About 200 words
2. Support your position with reasoning and examples.
3. Give the essay a proper title by yourself
Love Makes Beauty
With the fantastic spur both in industry and economy，the past 100 years has seen how modernization and civilization has affected mankind. Recently，Copenhagen is being a focus for its Climate Change Conference. A majority of people hold the belief that climate change is the pressing threat for mankind.
However，acknowledging the great abundance of harms that the changing climate will bring，I‘d say the most immediate threat is just ourselves. I always imagine a view of life filled with fresh air and various flowers swung in gentle wind. But the reality shows this is a real fantasy. With the fantastically developing industry and the rising number of personal cars，not only the air but also the water is at risk universally. For example，what used to be a pride for Ruianees was Tang River，the clean and clear mother river of Ruian. But with time going by，it was seriously polluted and gradually turned into the biggest block of development. What upsets us most is that such a situation is spreading countryside. It seems that citizens on the earth care little about their land，which directly causes further consequences.
How can we deal with environmental problems?There is no doubt that this topic.gzpinda.complicated and unstable as well. But the irreplaceable way，in my thought，is love，love for the earth. It is love that makes beauty，and nothing else will do.
Some say love is a river that drowns the tender reed;some say love is a hunger，an endless，aching need. I say love is a flower，and you，are the only seed.
Heal the world
Nowadays，world leaders are in Copenhagen talking about climate change. Who has such a strong power to gather them from busy work?It‘s our mother——the Earth that has told her kids to start to heal the environment for the pressing threats they are facing now.
It‘s commonly thought that lots of countries are blind to the protection of environment while developing the country. And as the quality of life has developed，many families have its own car. As a result，more and more CO2 has caused the earth to be a “Green House”。If no measure is taken，a large number of kids won’t see the lovely and beautiful snow in winter before long.
To my delight，some people have been concerned about the environment. The movie <<2012>> is just a good example. It took me 150 minutes to watch the movie. At the same time，I spent a long time considering the meaning which the movie wants to tell people. When the world is at an end，can anyone heal themselves?It‘s obvious that the answer is No. It’s commonly accepted that what the director wants to tell people is that we should take measures to beautify the environment at once or we‘ll die soon.
In a word，the environment pollution is a matter of life and death——a matter no country can afford to ignore. People all over the world are supposed to spare no effort to heal the world. Let‘s take action from here and now!