第一段（描述现象）Nowaday there is often a lack of understanding between A and B.On the one hand, A find it difficult to...。On the other hand, B complain that ... are too "old-fashioned"(to)...。So whenever... are in trouble ,they will seek help from ... instead of from...
第二段（分析原因）There are some possible reasons for the problem.In the first place,...。In the second place,...put too much pressure on ...and spare little time to ...。Finally... (参考原因：Even if A listen to the explanation of B, A often disagree with B.) As a result, the problem is becoming more and more serious.
第三段（对症下药，给出建议。）To bridge the (gap) between A and B, both of them should be co-operative. For A ,they should be considerate of ... ( for the sake of ... ). As for B, they should ...。With joint efforts, A and B can reach a better understanding...
第一段（A的好处）Many people appreciate the conveniences of A。
第二段（B的好处）But B is also attractive。...
第三段（A，B各自的不足）However, either A or B has its own disadvantages. A are confronted with many problems. Such as... and so on. But B...
第四段（我的选择）As for me, I prefer to A. First,...。Second,(参考原因：compared with the undeveloped factors of B, A is an adeal... for me to...（最后谈对A不足的补救措施）Of course...
第一段（首句引出机遇--机不可失，失不再来）Opportunities don`t come often.（扩展句1机遇常常悄然离去）They come every once in a while. Very often, they come quietly and go by without being noticed.（结论珍惜机遇）Therefore, it is advisable that you should value and treat them with&n
第二段（首句说明机遇的偶然性） When an opportunity presents itself(来到时）,it brings a promise but never realizes it on its own. （扩展句1抓住机遇，实现成功的途径）If you want to achieve something or intend to fulfill one of your ambitions you must work hard, make efforts and get prepared.（扩展句2反证法）Otherwise, you will take no advantage of opportunities when they come to visit you. （结论必须做好一切可能的准备）It is clear that it order to be highly qualified for our future jobs. We should make every possible preparation.
第三段（Relationship between opportunity and success--首句说明处理机遇的态度是成功者与失败者之间的区别） The difference between a man who succeeds and one who does not lies only in the way each treats opportunities.（扩展句1成功者的态度）The successfull person always make adequate preparations to meet... as they duly arrive.（扩展句2失败者的态度）The unsuccessful person, on the other hand, works little and just waits to see them pass by.（结论）Obviously, the two different attitudes towards opportunities may lead to quite different consequences.
第四段（我的观点） In my opinion, there are plenty of opportunities for everyone in our society, but only those who are prepared adequately and qualified highly can make use of them to achieve their purpose.
（2）此模式中大部份诸如“If you want to achieve something... make efforts and get prepared.”等的句子实际也是模式说理句型，可运用于多种环境之中。平时要注意此类说理句型的总结，将其纳入模式之中。
（4）“presents itself”= come,但在文中最好多用此类的新词（大学学的词或短语），这样就有可能成为亮点。
Importance of A
第一段（Importance of A）（首句说明A的重要性）Whatever ones does, one should do it with A.（扩展句1反证法）If one has no A, there is little possibility that one can achieve anything when faced with...。 This truth
seems to be self-evident.（扩展句2例证法）In reality, however, we do see a lot of people who always complain that they lack the... to do something or that their difficulties are too great to overcome. For some, this might be true. But for many others, this only shows that they...
第二段（Reasons for lack of A）（首句提出疑问）Why do some people often feel frustrated even though they are capable of doing something? I think there are two main reasons.（扩展句1原因1）In the first place, these people don`t have a correct estimate of themselves. For example...（扩展句2原因2）Secondly, there is another possibility that they exaggerate the difficulties. They can`t see...。They tend to...