therefore
part of speech
adverb (therefore)
meaning for a pupil
Therefore means «so» or «for that reason»; it shows that something follows from what was said before. tree →
sense in the lessons
It is very common in maths and science: «12 is even; therefore it can be split into two equal groups». In exam and formal writing it links a reason to a result. The maths symbol ∴ means «therefore». In speech people usually say «so». Phrases: and therefore, it is therefore, therefore we can say.
examples
- It is raining; therefore we will play indoors. tree →
- The angles in a triangle add to 180°; therefore the third angle is 50°. tree →
- She practised every day and therefore improved quickly. tree →
- 15 is divisible by 5; therefore it is in the 5 times table. tree →
- The bridge was closed. We therefore took the long way. tree →
- Ice is less dense than water; therefore it floats. tree →
- They have therefore become very sure-footed. tree →
note
Adverb, more formal than «so». In writing, use a semicolon or full stop before it, or put it inside the sentence: «We therefore left». Do not confuse with «therefor» (old legal word). In maths, the step after «therefore» is the conclusion.
In the corpora
- Therefore I'm mad." Alice says "I call it purring, not growling."
- Therefore shall a man leave his father and his mother, and shall cleave unto his wife, and they shall be one flesh.
- Therefore the LORD God sent him forth from the garden of Eden, to till the ground from whence he was taken.
- Therefore suffered I thee not to touch her.
- Therefore the name of the city is Beer-sheba unto this day.
Trees and pragmatics
Every meaning and example of «therefore» parsed by Mova, each sentence with its dependency tree and frames.