托福写作，特别是独立写作是非常论述逻辑的，句式之间的链接，段落之间的递进等等，都需要有明显的标识才行。而能够体现这一点的就是考生对逻辑词汇的使用功底了。下面就由小编来为大家汇总分享托福写作中承上启下 10 类逻辑关系词。
　　 1. 增补 ( Addition )in addition, furthermore, again, also, besides, moreover, what`s more, similarly, next, finally.
　　2. 比较 ( Comparison )
　　in the same way, likewise, similarly, equally, in comparison, just as
　　3. 对照 ( Contrast )
　　whereas, in contrast, on the other hand, instead, however, nevertheless, unlike, even though, on the contrary, while
　　4. 因果 ( Cause and effect )
　　because, because of, for, since, due to, owing to, thanks to, as a result ( of ) , accordingly, hence, so, thus
　　 5. 强调 ( Emphasis )certainly, above all, indeed, of course, surely, actually, as a matter of fact, chiefly, especially, primarily, in particular, undoubtedly, absolutely, most imprtant
　　6. 让步 ( Concession )
　　although, though, after all, in spite of, nevertheless, still, provided, while it is true....
　　7. 例证 ( Exemplification )
　　for example, for instance, that is, namely, such as, in other words, in this case, by way of illustration.
　　 8. 总结 ( Conclusion )to sum up, to conclude, in a word, in short, in brief, all in all, in all, to put it in a nutshell, in summary
　　9. 推断 ( Inference )
　　therefore, as a result ( of ) , consequently, accordingly, so, otherwise
　　10. 时间和空间 ( Time and sPACe )
　　afterward, after, first, later, then, soon, outside, near, beyound, above, below, on the right ( left ) , in the middle, opposite, in front of
　　以上这些就是托福写作中考生经常会需要用到的 10 类承接逻辑关系词，希望大家能够掌握这些词汇的正确用法，让托福作文的逻辑更通顺。