Questions & Answers about Im Sommer esse ich Mango lieber kalt.
Im is a contraction of in dem.
With seasons used as time expressions, German normally says:
- im Sommer
- im Winter
- im Herbst
- im Frühling
So im Sommer means in the summer / during summer.
This is a very common fixed pattern. Saying in Sommer would be ungrammatical here.
Because German main clauses follow the verb-second rule.
The first position in the sentence is taken by Im Sommer. Once that happens, the conjugated verb must come next:
- Im Sommer | esse | ich | Mango lieber kalt.
So the subject ich moves after the verb.
Compare:
- Ich esse im Sommer Mango lieber kalt.
- Im Sommer esse ich Mango lieber kalt.
Both are grammatical, but when Im Sommer comes first, esse must stay in second position.