安徽自考英語二作文必背句型: 解釋句

　　1.There are probably several reasons/causes for this dramatic/significant increase/decline in...引起……顯著增長(下降)的原因有幾個。

　　2.Some reasons can explain this trend.First of all, ... Secondly, .. . Furthermore, ...一些原因可以解釋這一趨勢。首先，……;其次，……;另外，……

　　3.This phenomenon exists for a number of reasons. First...second...third....這一現象存在有很多的原因，第一，……第二，……第三，……

　　4.Perhaps the main/primary/fundamental/most important reason is...也許，最主要(根本、重要)的原因是……

　　進階：

　　1.There is no doubt that ...is going to be the biggest problem for...毫無疑問,……正在成為……的最大問題。

　　2.You don’t have to look very far to find out/identify the reason why...你不必花費很大的力氣就會找到……的原因。

　　3.People seem to fail to take into account the fact that ...人們似乎忽視了……這一事實。

　　4.The causes for...are varied.They include...The main cause is...造成……的原因有很多，包括……主要的原因是

　　高級：

　　1. lt is no easy task to identify the reasons for this phenomenon which involves several complicated factors.要找出這一現象的原因并非易事，因為它涉及若干復雜的因素。

　　2.Certainly, ...is not the sole reason for.... ...is also responsible for the change/problem.當然，……并不是唯一的原因。還有……也導致了這一變化(問題)的產生。

　　3.There are numerous reasons why... and l would explore only the most important one here.…的原因有很多，在此我只想探討其中最重要的原因。

　　4.The reason for this is not far to seek. The first reason is that...The second one is...The third is...For all this, the main cause of...is due to...這一問題的原因不難發現。第一個原因是……第二個是……第三個是……綜上所述，……最主要的原因應該是……