A subject is a Noun;A Person,Place or thing that is included inside of a sentence.
A predicate is a Verb;Action that is included inside of a sentence.

Example1: Brittany played baseball with her 3 brothers.
Subject: Brittany
Predicate:Played

Example2: David watched a movie with his mother.
Subject: David
Predicate:Watched


Example3: Yolanda walked with her kids to school.
Subject: Yolanda
Predicate: walked

Example4: Jacob jumped in joy.
Subject: Jacob
Predicate: Jumped


Example5: Selena sat  in class all day
Subject: Selena
Predicate: Sat


Example6:Jonathan looked around the class.
Subject: Jonathan
Predicate: Looked


Example7: Maria danced at the school play.
Subject: Maria
Predicate: Danced


Example8: Dylan slept in class yesterday.
Subject: Dylan
Predicate: Slept

Example9: Thalia skipped to school .
Subject: Thalia
Predicate: Skipped

Example10: Brian left  his house.
Subject: Brian
Predicate: Left