tennis_ball
u2lover
participle ends with -ED... studied, confused, etc.
gerund ends with -ING... studying, watching, etc.
gerunds placed with TO BE by their side are VERBS:
I AM STUDYING
so use those to mean an action
gerunds also can be used as a noun and DO NOT imply action:
WATCHING TV distracts you from STUDYING.
so in both cases these are used as a subject/object and don't imply an action -> gerunds
participles usually are the Past form of the verb
I STUDIED
so use this when talk about simple past...
sometimes gmat ?s start with participle in a phrase:
Studied hard for GMAT, I got a good score. -> Studied here describes "I"
hope others add more to this.
Add to the list: participle also includes those that end with "ing".
e.g.
I had a good time, eating a lot of sausages.
here "eating" is a participle.
Of course here, as U2lover explained, the main difference between "ing" participle and gerund is still action or noun.
Both infinitives and gerunds can be used as nouns, but GMAT favors infinitives. however, u should know that gerunds follow "to" as well if "to" is used as a preposition. e..g. "devote yourself to doing sth" or "pay attention to doing sth". definitely not "to do" here.
Both Participles and Gerunds are called VERBALS - they are based on VERBS and convey ACTION or a "state of being" as opposed to "pure action" as a stem verb (meaning a Pure Verb) ALWAYS but a VERBAL Sometimes does.
I would urge you to follow this link which has an excellent explanation on all three types of VERBALS (Participles, GERUNDS and Infinitives)
If I were to summarize -
Participles are used as adjectives and must necessarily have a Noun to modify.
Gerunds are used as Nouns and can be used as a subject, direct object, objects of prepositions, subject complements etc.
The third category - the infinitives which are created by pre-pending a TO to the BASE VERB Form are easier to recognize but difficult
to understand (To understand is used here as an infinitive).
https://owl.english.purdue.edu/handouts/ ... rbals.html