是 I,you ,he,she,it ,we ,you ,they ------这些都是做主语的主格代词.在方位词开头的倒装句裏面,结构是：方位词 + 主个代词 + 谓语动词 ：
例句：
Look.She is coming here running 变成倒装句就是：
-----Look Here she comes running.哪些倒装中主语不倒装1 方位词倒置。There it goes / There they sit / Here we are.
2 only 修饰主语时 ：Only he / Only Tom was late.