first(ly), second(ly),... finally; for one thing, for another; on the one hand, on the other hand; moreover; furthermore; what's more; in addition; besides; first of all; in the first place, in the second place; (at)last; then; next; the last but not the least
2、举例类
举例法是用事例或数据对中心观点进行说明论证的方法，举例类关联词有：
for example; for instance; such as; like; take...for example; a case in point; namely; in other words; that is; especially; in particular
but; however; yet; otherwise; while; in contrast; by contrast; on the contrary; similarly; likewise; like; conversely; rather than; instead; on the other hand; equally; nevertheless; nonetheless; unlike; still; in the same way; compared with...
4、因果类
as a result; since; because(of); thanks to; due to; owing to; for this reason; hence; thus; therefore; on this/that account; on account of; consequently
5、总结类
总结法是指在表达了一个观点或举了一个例子后，进行总结、给出概括，这类关联词有：
in this case; according to; in a word; in brief; in short; to sum up.
范文1：
“Do’ Lucky Numbers’ Really Bring Good Luck?”
Some people think that certain numbers will bring good luck to them. Numbers such as six, eight, sixteen and eighteen are regarded as lucky numbers. There are also people who think that their success is related to certain numbers.
However, some other people think numbers have nothing to do with their luck. They believe in their own rather than” lucky numbers”. They don't do things according to certain numbers.
As far as I am concerned, I think it is a person's own business whether he believes in a certain number or not. The most important thing is that he has done the work by himself and has done it quite well. As to the belief in numbers, it is his personal choice.
范文2：
Career or Family: which is more important?
When asked about their opinion of career and family, people always respond differently. Some people deem it more important to pursue their career, while there are always other people who argue that family should be the number one in one’s life.
It goes without any question that career plays a key role in our life. In the very first place, career can give us an aim to live on. Without career, much of our living time will be certainly wasted. What’s more, career can provide us with a means to live on. Most of the people earn their income from a job. On the other hand, family is also an indispensable part of life, as many people will admit. Family is always regarded as a place where we can escape from troubles in life. In addition, we can obtain a sense of belonging to from family. Without it, anyone will feel lonely and desperate.
In my opinion, career and family are not in opposition to each other. Rather, they can enhance each other so that one’s life can become better and better. Therefore, it’s not a choice between right and wrong, but one between ideal and practical.
