英语作文中常用的连接两个句子或表示转折的句子有什么?

although，however

表示转折的主要是一些词吧，大概应该有这些分类：
1.表示“尤有进者”的意思： Again, also, then, besides, further, furthermore, moreover, next, in addition等
2.表示“反意见”： But, however, still, yet, after all, for all that, in spite of, on the contrary, on the other hand等
3.表示“困果关系”： Therefore, so, hence, thus, accordingly, consequently, as a result 等
4.表示“比较关系”： Likewise, similarly, in a like manner 等
5.表示“举例示范”： For example, in other words, for instance, that is 等
6.表示“结束”： To sum up, in brief, in short, on the whole, to conclude 等

On the contrary,.
There are different opinions among people as to.
For one thing,...For another thing,..
On one hand,.,on the other hand,.
From my point of view,I think.
The reason is that.
As a matter of fact,.
Moreover,.
What is more,.
我目前也只能想到这些了,