Helicopter blades spun quickly in the air.

Meaning: The helicopter's blades were rotating very fast in the air.

Choice of Words: Blades are flat pieces of metal or other material that are attached to a rotating shaft. Spun means to turn around quickly. Quickly means happening or moving at a fast pace.

Alternative Expressions

The helicopter's blades were spinning very fast in the air.

Meaning: This sentence describes the rapid rotation of the helicopter's blades in the air, emphasizing the speed and location of the blades' movement.

Choice of Words: The helicopter is the main subject of the sentence and refers to a type of aircraft that uses rotating blades to fly. Blades are the flat, airfoil-shaped structures that rotate to create lift and propulsion for the helicopter. Spinning is a verb that describes the rapid rotation of the blades. Very fast is an adverb that modifies the verb spinning and indicates the speed of the blades' rotation. In the air is a prepositional phrase that describes the location of the blades' rotation.

The spinning blades of the helicopter moved swiftly through the air.

Meaning: This sentence focuses on the swift movement of the helicopter's spinning blades through the air, highlighting the speed and direction of the blades' motion.

Choice of Words: The spinning blades are the subject of the sentence, referring to the rotating blades of the helicopter. Moved is a verb that describes the motion of the blades. Swiftly is an adverb that modifies the verb moved and indicates the speed of the blades' movement. Through the air is a prepositional phrase that describes the path of the blades' movement.

With great speed, the helicopter blades whirled in the sky.

Meaning: This sentence emphasizes the high speed of the helicopter's blades as they rotate in the sky, creating a vivid image of their rapid movement.

Choice of Words: The helicopter blades are the subject of the sentence, referring to the rotating blades of the helicopter. Whirled is a verb that describes the rapid rotation of the blades. With great speed is an adverbial phrase that modifies the verb whirled and emphasizes the speed of the blades' rotation. In the sky is a prepositional phrase that describes the location of the blades' rotation.

Related Expressions