The man opened the door and went inside.

Meaning: This sentence describes a man opening a door and going inside.

Choice of Words: Opened is a verb meaning to move something so that there is a space or gap. Door is a movable barrier that is used to close an opening in a wall or fence. Inside means within a place or area. When you put them together, "The man opened the door and went inside" means the man moved the door so that there was a space or gap and then he moved within the place or area.

Alternative Expressions

The gentleman unlocked the portal and proceeded within.

Meaning: This sentence describes a gentleman who unlocks a door and then moves into the space behind the door.

Choice of Words: The gentleman is a noun phrase that refers to a man who is polite and well-mannered. Unlocked is a verb that describes the action of opening a lock. The portal is a noun that refers to a doorway or gateway. And is a conjunction that connects two clauses. Proceeded is a verb that describes the action of moving forward. Within is an adverb that describes the location of the gentleman after he unlocks the portal.

The bloke swung the flap wide and entered.

Meaning: This sentence describes a bloke who swings a flap open and then moves into the space behind the flap.

Choice of Words: The bloke is a noun phrase that refers to a man, especially one who is working-class. Swung is a verb that describes the action of moving something back and forth or around in a circular motion. The flap is a noun that refers to a piece of material that is attached to something and can be moved to cover or uncover an opening. Wide is an adjective that describes something that is large in width. And is a conjunction that connects two clauses. Entered is a verb that describes the action of going into a place.

Related Expressions