Well, 'me' is an object pronoun here (because it's the object of the subject 'movies'), but it's a pronoun because it's still replacing the 'I' in the sentence (the person that it's supposed to be). So, that's how you get the idea of an object pronoun.
Your singular object pronouns are me, you, him, her and it, while the plural object pronouns are us, you and them. You might notice that 'you' is listed as both a subject and an object pronoun, that's because it is! It all depends on how it's used. See if you can pick out the subject and object pronouns from the sentences that follow. We'll display the text, then pause the video and give you a chance to give it a try.
'We're here to see Oz,' Dorothy said. 'That shouldn't matter to you.'
'Do you know him personally?' the monkey asked.
'No, but we must see him. Our tin man needs a heart, you see.'
'How did you all get here?'
'A strong wind blew us in.'
Let's see how you did.
First, we have 'we're,' a contraction of 'we are,' where we is a first person plural pronoun referring to Dorothy and her companions. Next, we have 'you,' which is 'you' functioning as a singular object pronoun. Then we have 'you' again, which is the monkey addressing Dorothy in the second person singular subject pronoun, followed by the third person male object pronoun 'him,' which fills in for 'Oz.' Next, 'we' again refers to Dorothy and her companions, 'him' again refers to Oz, and 'you,' again refers directly to Dorothy. Finally, 'us,' is the plural first person object pronoun referring to Dorothy and her companions, where 'us' is the object of the verb 'blew.'
Context
Phew! After that exercise, pronouns may sound dry and boring to you, but consider this: your pronoun use may reveal a lot about you and others. For instance, people tend to say 'we' or use sentences without first-person pronouns more often if they're lying than people who are telling the truth, according to a 2011 Harvard study. People who use the first-person pronoun 'I' more often tend to be more self-centered and more likely to be depressed than emotionally stable people, the same study found.
Pronoun Agreement
Now that you know the personal pronouns, it's important to make sure that they agree when you're using them in a sentence. It's this aspect of pronoun usage that trips most students up. Remember that the gender and number of the pronoun should match the gender and number of the subject. For instance:
'Shondra wouldn't be coming to school today, since she is vacationing in Roswell.'
'She' makes sense here because Shondra is a female name and the subject is just one person. But, in many cases the gender of the subject is more ambiguous. Take this:
'A visitor must check-in with security before he visits the alien spacecraft,' the guard said.
Here, the subject is singular, 'visitor,' but it's not clear whether the visitor is male or female. This is confusing! In these cases, replace the single gender with both. So: 'a visitor must check in with security before he or she visits the alien spacecraft.' A quick note here, in modern usage the plural 'they' is often also an acceptable replacement for 'he or she,' since it's less cumbersome. But, it's technically not grammatically correct, so not all teachers or standardized tests agree. Tread carefully when replacing a gender-ambiguous subject with a plural pronoun.
Lesson Review
To re-cap, personal pronouns:
- Replace nouns or other pronouns, making sentences easier to read and follow.
- Can be the subject or the object of a sentence. 'I' is the first-person subject pronoun, while 'me' is the first-person object pronoun, for instance.
- Can be singular or plural.
- Must agree in gender and number with the words they're filling in for.
Now that you understand personal pronouns and their uses, we can move on to the many different other kinds of pronouns and their special rules and tricks - but for that you'll have to go on to the next lesson!