there is no way 和 there is no need 在用法上有什么区别?

there is no way 没办法,后面一般跟不定式,没见到过跟有从句的.如：
There is no way for you to reach her.
也可以讲作：You have no way to reach her.
你没办法找到她.
there is no need,没必要,两种用法
1.跟介词短语for/of doing sth.如：
There is no need for hurrying.或者：
There is no need of hurrying.
没必要匆匆忙忙.
2.跟不定式,如：
There is no need for you to go.你没有必要去.