|1.'the' doesn't mean 'all'|
-If you use uncountable or plural nouns never use 'the', when you talk about things in general. If you mean 'all' so instead we use no article. For example: all fruits, all people, all animals.
|--Please give me some information's about the project.(not:Please give me some (the) information's about the project.|
-He gave me the information's that I wanted.(specific information)
|--I love movies.|
-I like the movie that we watched earlier.(specific movie that)
|--I have always wanted to have some nature activities.|
-The nature that we have right now is far different from before.(The nature that is currently experiencing).
|--We had some fun activities earlier.|
-The activities will be very exciting.
|!! the words 'most' that means 'the majority" is also used without 'the'.!!|
|--Most speakers that are here today has just arrived from there countries.|
--Most of the people now a days are very fund in using electronic gadgets.
--I don't know why most of the children are very clever.
|2. generalizations with singular countable nouns.|
|We may sometimes use "the" in general with a singular countable nouns.|
|--The oxygen that we have today are already polluted.|
-I always enjoy reading than playing the guitar.
--She had some mistakes when we had the rehearsals.
-He is very polite with the elderly.