Is the following a noun clause or adjective clause:
I know the man who did it ?
Is the following an adverb clause or adjective clause:
He did it the way his teacher did it ?
NOT A TEACHER
(1) I = subject.
know = verb.
the man = object.
who did it = adjective clause modifying "man."
(2) He = subject.
did = verb.
it = object.
(in) the way (that) = as
the way his teacher did it = adverbial clause of manner modifying the first "did."
Source for "in the way that": Longman English Grammar (1988 edition).