forth
part of speech
adverb (forth)
meaning for a pupil
1) Forth means forward or onward, away from a starting place. tree →
2) Back and forth means going one way and then back again, many times. tree →
3) From that time forth means from then on. tree →
4) «And so forth» means and other things like these. tree →
sense in the lessons
In maths: a word of motion; «back and forth» means a trip there and back, so a distance is counted twice or two trips are counted. In science: a pendulum swings back and forth. In stories: the knight rode forth; old words «go forth». Phrases: back and forth, and so forth, set forth, from that day forth, bring forth.
examples
- He walks back and forth to school, 2 miles each way. tree →
- The swing goes back and forth 10 times. tree →
- She swam back and forth across the pool 4 times. tree →
- From that day forth he saved a dollar a week. tree →
- The knight rode forth to find the dragon. tree →
- The dog ran back and forth along the fence. tree →
- We packed pencils, rulers, rubbers and so forth. tree →
- The pendulum of the clock swings back and forth. tree →
- Then he and Stan set forth. tree →
note
Homophone: «fourth» (4th) sounds the same; do not mix them up. A rather old or formal word except in «back and forth» and «and so forth». «Back and forth» often doubles a distance or counts two trips. Trap: check whether a «back and forth» counts as one lap or two.
In the corpora
- A swing is a pendulum: a weight hanging from a point, going back and forth with its own steady rhythm.
- A heavy child and a light child on the same swing take the same time to go back and forth.
- People disagree whether moderators should cut microphones when time is up, check facts live, or let the back and forth run.
- Every sound is made by something vibrating — moving quickly back and forth.
- Thorns also and thistles shall it bring forth to thee; and thou shalt eat the herb of the field.
Trees and pragmatics
Every meaning and example of «forth» parsed by Mova, each sentence with its dependency tree and frames.