Questions & Answers about Je reconnais la voix de Marie.
Because je reconnais is the 1st person singular form of the verb reconnaître in the present tense.
Present tense of reconnaître:
- je reconnais = I recognize
- tu reconnais = you recognize
- il/elle reconnaît = he/she recognizes
- nous reconnaissons = we recognize
- vous reconnaissez = you recognize
- ils/elles reconnaissent = they recognize
So reconnaît goes with il/elle, not je.
Here, reconnaître means to recognize — in other words, to identify something or someone because it is familiar.
So in this sentence, Je reconnais la voix de Marie means that the speaker hears the voice and identifies it as Marie’s.
By contrast, connaître usually means to know / be familiar with:
- Je connais Marie = I know Marie
- Je reconnais Marie = I recognize Marie
A useful shortcut:
- connaître = know
- reconnaître = recognize