Questions & Answers about Ég les kennslubók í kvöld.
Lesa is the infinitive form (to read).
In Icelandic, you have to conjugate the verb to match the subject.
The verb að lesa (to read), present tense, looks like this:
- ég les – I read
- þú lest – you (singular) read
- hann / hún / það les – he / she / it reads
- við lesum – we read
- þið lesið – you (plural) read
- þeir / þær / þau lesa – they read
Since the subject is ég (I), the correct form is les, not lesa.
Icelandic often uses the simple present tense together with a time expression to talk about the near future.
Ég les kennslubók í kvöld is literally I read a textbook tonight, but it naturally means I’m going to read / I will be reading a textbook tonight, just like English uses I’m reading a textbook tonight for a planned future action.
If you want to make the idea of intention very explicit, you can also say:
- Ég ætla að lesa kennslubók í kvöld. – I intend to read / I’m going to read a textbook tonight.