你好。在方位词结构前置时。如There stands a very tall tree in our garden,which was planted many many years ago by my grand-grand-grand-grand father, who had brought it from Europe. (在这里,句首就是there).再改写成没有there的结构: In our garden stands a very tall tree ,which was planted many many years ago by my grand-grand-grand-grand father, who had bro...