Oscorp is most likely going to be introduced in the first one since the Proto-Goblin is a villain. Thus I don't need to introduce Oscorp.
Oscorp makes a prototype of a suit called RHINO. A crook named Alex O'Hirn (Dwayne Johnson) steals it and is so built-up in muscle, he escapes with the suit.
Peter (Andrew Garfield) is on top of a high building in New York saying the city's been real quiet lately.
Herman Schulz (Brendan Fraser) has robbed a bank and told the judge he took a bribe from a man named Fisk (obviously the Kingpin). They let him out in 10 days because it was't his fault.
Aunt May (Sally Field) has been trying to get Peter with her friend's niece, Mary Jane. Peter keeps making excuses such as "But Aunt May, I've been asked to study with one of my classmates! And besides, I already have a girlfriend!" One day, MJ had a headache and Peter needed no alibi. So the following night, he went out with Gwen (Emma Stone).
When they are about to kiss, Shocker destroys their dinner table. Gwen is like "Holy cow! Peter! Help me!" She then finds Peter to be absent...again! And Spider-Man comes out of nowhere (gee, I wonder where he was) He comes up to Shocker and says "Well, what are you called" Shocker says "I am Shocker and everyone will be under my rule" and whispers at a maximum of about 5db "even Fisk!" Spider-Man retorts "That's shocking!" Shock gets angry and tries burning Spider-Man. Spider-Man webs him up and starts punching him to stun him. Shocker, realizing how powerful of a foe he is, disintegrates his web and goes away. Peter returns as his civilian and Gwen asked "Peter! Where the heck were you?" Peter says "Sorry, I didn't want to get hurt! I won't be so careless next time."
When Peter is in school the next day, he sees Rhino attacking New York. Peter doesn't want to cut class again, so he waits until 3:00. By then Iron Man (Robert Downey Jr.) has already apprehended him. Peter thought that he wasn't going by his uncle's (Martin Sheen) words "With great power comes great responsibility" but reminded himself that he can't get everyone out there, even though he got the burglar, Lizard, Proto-Goblin and, temporarily, Shocker.
Sorry! Have to go! BRB to edit more!