2023年4月山东自考英语二作文必背句型: 解释句

　　2023年4月山东自考正在备考阶段，山东自考网会持续为大家更新关于山东自考报名、山东自学考试免考、山东自学考试时间、山东自考复习资料等相关内容，想要了解的考生可以关注山东自考网。

入门：

1.There are probably several reasons/causes for this dramatic/significant increase/decline in...引起……显著增长(下降)的原因有几个。

2.Some reasons can explain this trend.First of all, ... Secondly, .. . Furthermore, ...一些原因可以解释这一趋势。首先，……;其次，……;另外，……

3.This phenomenon exists for a number of reasons. First...second...third....这一现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...也许，最主要(根本、重要)的原因是……

进阶：

1.There is no doubt that ...is going to be the biggest problem for...毫无疑问,……正在成为……的最大问题。

2.You don’t have to look very far to find out/identify the reason why...你不必花费很大的力气就会找到……的原因。

3.People seem to fail to take into account the fact that ...人们似乎忽视了……这一事实。

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

高级：

1. lt is no easy task to identify the reasons for this phenomenon which involves several complicated factors.要找出这一现象的原因并非易事，因为它涉及若干复杂的因素。

2.Certainly, ...is not the sole reason for.... ...is also responsible for the change/problem.当然，……并不是唯一的原因。还有……也导致了这一变化(问题)的产生。

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

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...这一问题的原因不难发现。第一个原因是……第二个是……第三个是……综上所述，……最主要的原因应该是……