2.表转折关系： but, yet, while, however等 3.表因果关系：first, second, later, finally, at last等 4.表顺序： for, so, because of, thanks to 5.表解释说明：such as, for example，and so on等 6.表递进关系： what’s more，besides等 7.表总结：in short, in brief, in a word, in general等 8.强调: indeed(确实)，above all(尤其), even so等。
③Not only is she helpful in life, but also her teaching methods are unique. For example, she knows how to make her lessons lively and interesting and we are crazy about her lessons; ④ Besides, Miss Sun gets on well with us and she is very popular among students. In a word, Miss Sun is a unique teacher, and we all love her and her teaching!
Pre-writing：
1、审——仔细阅读写作要求及注 意事项；
2、定——确定体裁，人称和时态 及篇章结构；
Writing：
3、列——列出要点，重要词组及句型；
4、连——整理成篇，行文连贯；
Rewriting：
5、美——润色丰富要点； 6、改——查错改错;
