句首为so, such(… that)
So small was the mark that I could hardly see it.
So far away did my mother live that I hardly ever saw her.
Such a noise did Jim make that everyone turned to him.
肯定句so+助动词/系动词/
情态动词+另一主语+其他 …..也如此
否定句 neither/ nor+助动词/系动词/情态动词+另一主语+其他否定句 …..也不…
She is clever and so is her sister.
He has already finished his homework, and so has his deskmate.
He has finished his homework, and so have his classmates.
She has never made her parents down, neither has her brother.
注意：如果既有肯定句又有否定句，或两句中
谓语动词词性不一致，
这是用it is /was the same with另一主语
或 so it is/ was with另一主语 表示这种情况也适用于另一事物
Lucy was born in America and lived in Britain. So it was with Tom.本回答被提问者采纳