I want to read the book.如果是,哪是谓语?哪是宾语?

I want to read the book.如果是,哪是谓语?哪是宾语?
I want to read the book.
如果是,哪是谓语?哪是宾语?

I want to read the book.如果是,哪是谓语?哪是宾语?
是
I主语 want 谓语to read the book.宾语
加油!不明白再问!

I want to read the book. 是简单句。
主语：I
谓语：want
宾语：to read the book. （由不定式短语充当）

是简单句，主语是I，谓语是want,宾语是不定式to read the book

是
主谓宾 所以 want是谓语，to read the book为宾语