thebook与thisbook有什么区别

thebook与thisbook的区别：

1、the是定冠词，可以代替this/that/these/those

eg：eg. the book=this/that book the books=these /those books

2、the+不可数名词(the water)(this不行）

this是代词，有这些的意思，而the，表示特指

eg：the red paper book is you，but this blue book is not yours