Man ate cake at party.

Meaning: This sentence describes a man who ate cake at a party.

Choice of Words: Man is a male human. Ate is the past tense of eat, which means to consume food. Cake is a sweet food typically made with flour, sugar, and eggs. Party is a social gathering of people.

Alternative Expressions

The man ate the cake at the party.

Meaning: This sentence is more specific than the first sentence. It tells us that a particular man ate a particular cake at a party.

Choice of Words: The is used to specify a particular man, ate is the past tense of eat, the is used again to specify a particular cake, and at the party tells us where the man ate the cake. When you put them together, it means a specific man ate a specific cake at a party.

The man ate the cake at his party.

Meaning: This sentence is even more specific than the second sentence. It tells us that a particular man ate a particular cake at a party that he hosted.

Choice of Words: His is used to show that the party belongs to the man, ate is the past tense of eat, the is used again to specify a particular cake, and at his party tells us where the man ate the cake. When you put them together, it means a man ate a specific cake at a party that he hosted.

Related Expressions