Answer:
Below is the corrected sentence:
John had never heard any speech that had so deep an effect on him as the one his coach delivered last night.
Explanation:
The given sentence has been corrected.
Words like "no" was removed, "effected" was changed to "an effect" and "as deeply" was changed to "so deep".
This sentence construction was made to give it a better, sensible and accurate meaning when read.
