There be句型There is a book on the desk.满意请采纳，不懂请追问，谢谢！
①there be 句型：There is a book on the desk.(这个也是倒装)②常规：A book is on the desk.③倒装：On the desk is a book.(看似是中国式英语，其实也是正确的，倒装句)欢迎提问补充质疑~
