It's time to get outside and enjoy the beautiful fall weather! While you and your children are playing in the leaves, talk about what you are doing and what you see.  The more times your child hears these words, the more likely he/she is to retain and learn them.  Here is a list of common words you may be able to work into your play. 

Nouns:
-Leaf
-Rake
-Bag
-Tree
-Branch
-Acorn
-Squirrel
-Bird
-Stick
-Pile

Verbs:
-Rake
-Jump
-Throw
-Drop
-Climb

* One fun way to work on verbs is by making a pile of leaves and then practicing different actions through the pile.  For example, you can tell your child to march, stomp, skip, run, or roll through the pile.

Adjectives:
-Color words-green, red, orange, yellow, brown
-Dry
-Rough
-Smooth
-Pretty

https://www.speechandlanguagekids.com/autumn-leaf-themed-speech-and-language-activities/