因果关系：

As ……..;Since………….;Because…………..;For reason that……..;The reason why……is……….;Because of……;On account of ……….;For the sake of;Due to;Result from;Thanks to;Attribute to;Therefore…….;Thus;Hence;As a result

举例：1.It’s primarily due to her selflessness and tenderness, we become very close friends.

2.For reason that people today rely on the electrical appliances to communicate, work and entrain, high-tech plays a important role in our lives.

3.That’s why the young people are rebellious sometime, because their parents are involved too much of making decision for the children’s lives.

4.Excessive cars partially attribute to the air pollution in the city.

5.Because of my fault, the project hasn’t finished on time and the team was rebuked and held responsible.

转折关系：

For example;Take… for example;This is an example;Such as, just as, just like;One of the ;Another is ; In my opinion;suggest; for example, for instance;a case in point

举例：1.There are various qualities to make a good leader, for example influential.

2.Take one of my successes and one failure for example to demonstrate the importance of studying in a quiet environment.

3.This is an example for the students to pay attention to.

4.Uncle the neighbor is a warm-hearted man who is good at sports such as skiing, boxing, parachute, etc.

总结关系：

Finally;Last but not least; In short; In conclusion; In the end;at the end of;That is to say;In other words;In fact; As a matter of fact;With regard to;Concerning about; As for;As far as;Speaking of

举例：

1. Speaking of the most impressed day in my life, it’s definitely the first day that my son learnt to walk.

2 .As far as I’m concerned, fast food won’t necessarily cause health disease.

3. In fact, people exaggerate the importance of cell phone.

4 .Concerning about part-time job, what should be earned is experience.