說明原因類英語四級作文必備模板

　　說明原因型模組

Nowadays ,there are more and more XX in some big cities . It is estimated that . Why have there been so many XX ? Maybe the reasons can be listed as first one is that des, . The third reason is sum up ,the main cause of XX is due to .

It is high time that something were done upon it. For one thing , the other hand ,. All these measures will certainly reduce the number of XX .

　　註釋：

用具體資料說明XX現象原因一原因二原因三指出主要原因

　　解決建議一 解決建議二

Generation gap between parents and children

Nowadays , there are more and more misunderstanding between parents and children which is so- called generation gap . It is estimated that .

Why have there been so much misunderstanding between parents and children?Maybe the reasons can be listed as follows . The first one is that . Besides . The third reason is sum up ,the main cause of XX is due to .

It is high time that something were done upon it. For one thing the other hand ,. All these measures will certainly bridge the generation gap .

　　說明原因型模組

In recent years , xx has caused a heated debate on .

The factors for t of all , , there comes a case that . Moreover , . Especially when ed, these unique points can be collected theo remind people that this way ,we should behave just like .