英语四级作文重点词汇之连接词分类一览
在英语四级的写作中，一篇作文如果想要拿到高分，需要满足很多要件，其中非常重要的一点，就是要确保文章语句通顺流畅，上下文衔接自然。因此，掌握一些重要、实用的连接词就显得尤为重要。对此，小编整理了一些作文常用的.连接词，一起来学学吧。
时间关系
Firstly, secondly, thirdly…finally first of all, next then, lastly
列举关系
for example&for instance ，namely，that is (to say) ，such as ，take…for example
转折(然而)关系
yet, and yet, but , while, on the contrary, on the other hand, however,at the same time
解释说明关系
that is, that is to say, in other words, such as, for instance, and so on, and the like
递进关系
not only…but (also), what，s more, in addition, worse still, moreover, above all，besides，what's more ，thus ，above all， indeed ，in fact/ asa matter of fact，in other words ，in that case，or rathe， particularly
因果关系
because ，since as ，now that， therefore，thus，so，as a result (of)，because of=on account of ，due to …,owing to,thanks to ，for this reason，if so，if not
结果关系
Evidently ，first of all，undoubtedly，therefore，as a result，thus，accordingly，consequently
总结关系
in a/one word ，generally speaking， in short，in conclusion=lastly ，on the whole，therefore ， thus ，as has been mentioned，it is quite clear that ，there is no doubtthat ，it is well-known that，as we all know=as is known to us all，as/so far as I know ，to sum up=in summary
Ⅰ表示“尤有进者”的意思：
Again, also, then, besides, further, furthermore, moreover, next, in addition等，例句：
① Jason teaches diligently. Besides, he writes a lot.
② English is a useful language. For one thing, it is an official language in the UN. Then, it is widely used in business, science and technology.
Ⅱ表示“反见解”：
高中英语作文大全常见连词有But, however, still, yet, after all, for all that, in spite of, on the contrary, on the other hand等，例句：
③ Jim is intelligent but lazy.
④ Singapore is not a big country.On the contrary, it is very small.
Therefore, so, hence, thus, accordingly, consequently, as a result 等，例句：
⑤ Some people are over-ambitious. As a result, they are usually unhappy.
⑥ Tom did not work hard; hence, he failed.
Ⅳ表现“比较关系”：
Likewise, similarly, in a like manner 等，例句：
⑦ You cannot writes without a pen. Likewise, you cannot cook without rice.
⑧ No one is allowed to speak Mandarin in an English class. Similarly, no one is allowed to speak English in a Mandarin class.
Ⅴ表示“举例示范”：
For example, in other words, for instance, that is 等，例句：
⑨ There are some common errors in his composition. For instance, it is wrong to use "he" to replace "the queen".
Ⅵ表示“结束”：
To sum up, in brief, in short, on the whole, to conclude 等，如：
⑩ Some say Singapore is a nice place to live in. Others say it is not so nice. It is too competitive. In short, some like Singapore; some do not.
