原因是下大雨英语

答案是It was because of the heavy rain．本题考查强调句型；because为连词，后接原因状语从句；because of为介词，后接宾语；本题中"那场大雨the heavy rain"为名词短语，故用because of；强调句型的基本结构是"It be+被强调部分+that+其它"，be 动词与句中时态一致；本句中为过去时，故be动词用was；故本题答案为It was because of the heavy rain．

Because it rained today.原因状语从句常常用because、since或as引导。because表示原因的语气最强，可以位于主句的后面或者主句的前面，since表示一种已知的、显然的理由，一种附带的原因，引导的从句常常放在句首，as所表示的理由最弱，只是对主句的附带说明，重点在主句，通常放在主句前。如：Since her mother died, it is important for me to be there.As she was young, she wasn't equal to the task.Living as he does remote from the city, he rarely has visitors. （as引导的从句可以用倒装结构，即过去分词加as加主语加be动词，现在分词加as加主语加助动词do）He was punished because he didn't obey the regulations.seeing that、now that、considering that、in that这几个连接词表示“鉴于某个事实，原因是”的意思。Now that you are old enough to judge things, you should start your own career.Seeing that she was seriously sick, they sent for the dctor.I'm lucky in that I have two brothers and sisters.从属连接词that也可以引导一个原因状语。Harry didn't quarrel with her, gentle man that he was.We love him the more that he is honest.希望我能帮助你解疑释惑。

The reason for the flood was heavy rain.,2,供水？应是“flood” The flood resulted from the heavy rain. 当然也可以这么说：The heavy rain resulted in the floor.,2,