both的用法是说both these books both of these books说一下BOTH的用法

both的用法是说both these books both of these books说一下BOTH的用法 Both,both…and,both of的用法及区别? Both of these are interesting books.You can borrow_____of th both of these books are mine.(改成相反意思) 举例说明both和 both of的用法,然后再说一说both在句子中的位置,有be时在什么位置,有形为动词时both both and 的用法 both的用法 both和both of的区别和用法 both 和 all both of的用法区别还有关于both短语的用法 both的用法 both of us和both of the us有什么区别 both用法? both做代词的用法 ： 有个we both smiled 老师说这里both是代词 让造5个句子