Choice of Words: The toy train is the subject of the sentence. Moved is the verb. Fast is the adverb that describes how the train moved.
Alternative Expressions
The toy train moved quickly.
Meaning: This means that the train was moving very fast, like a race car.
Choice of Words:Quickly means to move at a fast pace or to do something in a short amount of time. When we say that the toy train moved quickly, we mean that it was going very fast.
The toy train zipped by.
Meaning: This means that the train was moving so fast that it was hard to keep up with.
Choice of Words:Zipped is a fun word that means to move very quickly, almost like a blur. When we say that the toy train zipped by, we mean that it was going so fast that it was hard to see.
The toy train sped along the tracks.
Meaning: This means that the train was moving very quickly on the tracks.
Choice of Words:Sped means to move very quickly. Along means in a particular direction or path. Tracks are the metal rails that trains ride on. When we say that the toy train sped along the tracks, we mean that it was going very fast as it traveled on the rails.