he treats me as if I were a stranger.为什么用were 而不是am

he treats me as if I were a stranger.为什么用were 而不是am 改错：She treats me as if i am a stranger1.She treats me as if i am a stranger2.it is essential that he has all the facts 3.A number of work has to be done today是改错题~每句里面有一个错误的地方~是哪里呢？ 1.My mom will worry about me if i came home late2.Though my grandfather is over 80th,he is energetic.3,I fell off my bike and i could‘t asleep for pain last night.4,Our teacher treats us as her own child.5,i am nervous if i will take an exam tomorr 1.My mom will worry about me if i came home late.2.Though my grandfather is over 80th,he is energetic.3,I fell off my bike and i could‘t asleep for pain last night.4,Our teacher treats us as her own child.5,i am nervous if i will take an exam tomor 求助一英语语法知识点she treats me as if i was her daughter.这里为什么用was而不用were,语法知识点是什么,是不是虚拟语气? 1.The network of freeways is used to shipping farm and factory goods to nearby citise.2.I'd rather you will not take those important documents with you.3.It is high time that such practices must be ended.4.He treats me as if I am a stranger.5.I'd rat He stared at me ---I were a strangerA.even if B.as if C.as long as 为什么? Happy birthday i hope today treats me as if虚拟句She treats him as if he were a stranger.她待他如陌生人.为什么这里要用he were 而不用was He looked at me as if I were mad. 后半句是不是应该用 as if I had been mad啊? the lady treats the boy next door well as if he （）her own son.填is 还是were? I can describe him as if he were sitting next to me.翻译成中文, He loved me as if I ( ) his own son.A.amB.wasC.were I wonder if he _____.if he ______,please let me know as soon as possible.come arrive的适当形式要理由 虚拟语气she treats him as if he were a stranger.为什么要用were而不是用was,为什么不用is?我只想知道为什么? The lady treats the boy well as if he __ her own sonA.is B.was C.were D.would be 选哪个~为什么 The person I like does not like me. She just treats me as her brother. 谁帮我翻译成中文①The person I like does not like me. She just treats me as her brother. ②I like people don't like me, she is my little brother ③the person i like doe He treated me as though/as if _____ his own son.A.I am B.I would be C.I was D.I were