这句英语的结构是啥啊?If it had not been for your timely assistance in giving me first aid,I fear that the consequences might have been much serious.it had not been for your timely assistance in giving me first aid这句话的语法结购是

这句英语的结构是啥啊?If it had not been for your timely assistance in giving me first aid,I fear that the consequences might have been much serious.it had not been for your timely assistance in giving me first aid这句话的语法结购是 IF a sentence had had had had had had had,it would be correct. 这句话的意思 I would have came to the party if I had know about it yesterday.请问这句英语的语法有没有错误, especially if it had never been attained before.什么结构 英语句式结构问题,If.at the time.the British had not feared invasion.it would have been completed.为什么用had If I had had enough money,I should have boght it.句中的两个had had 有什么却别,请讲的详细点. I 'd even see it again if I had a chance-如何理解此句的语法,had 不好理解 If it had 请问这句英语中as 引导的是个什么语法结构,as 是什么词?When the journalist again failed to reply,the editor reluctantly published the article as it had originally been written. 英语达人请进,帮忙分析这句英文的结构 语法 句式,句子：They said it might have been prevented had he received the dental care he needed If it had not been raining too much,the crops would grow much better.If it had not been raining too much,the crops would be growing much better.求解这句可不可以用下面的互换If it had not been raining too much,the crops would grow much be 英语句型结构It was there,if anywhere,that there was lost or impatiently snapped the long thin delicate thread that had descended from distant antiquity;the thread of that unusual human hobby;the habit of thinking.这句话的句型结构是什 关于这句英语句子的结构I've discovered i posses a large number of different talents and skills that i never would have thought were within me had it not been for my being open to trying new opportunities.had it not been for .这里的几个 if引导的条件句的结构 这句英语的意思“If you have decided to do so,then it would not regret it.”怎么翻译? Have I a pen,I will write down it.这句能这么写吗?是倒装句吗?我是学这个句子的语法结构.Were I you,I would try it again.这句倒装句WERE提前好像可以省略IF.那这句省略了IF,那原文是If I was you还是If I were yo 一句英语（if引导的条件句）It's OK if you're not on time.1.我印像中if引导的条件句不是从句用一般现在时,主句用一般将来时吗?比如：If it doesn't rain,I will go there tomorrow.2.这句可以改为It will be OK if if it had to be that way,well that's how it had to be!请各位英语好的帮小弟我解释一下这句话,最好能顺便解释一下这句话里的语法点,