Breakdown of Ich arbeite heute im Arbeitszimmer.
ich
I
arbeiten
to work
heute
today
im
in the (used with months) / in the (contraction of in + dem)
Questions & Answers about Ich arbeite heute im Arbeitszimmer.
Why is there an -s- in the middle of Arbeitszimmer if Arbeit is a feminine noun?
Arbeitszimmer is a compound noun made of die Arbeit and das Zimmer. The -s- is a linking element (Fugenlaut). Even though an -s is often associated with masculine or neuter genitive nouns, it is frequently used to link feminine nouns too, especially those ending in -t, -ion, -tät, -heit, -keit, -schaft, or -ung.
How do I know whether Arbeitszimmer is masculine, feminine, or neuter?
In German compound nouns, the last word always determines the gender and the plural form. Because it is das Zimmer, the entire compound is neuter: das Arbeitszimmer.
Why is the sentence ordered heute im Arbeitszimmer instead of im Arbeitszimmer heute?
German sentence structure generally follows the Time-Manner-Place rule. The word heute tells us when (Time), and im Arbeitszimmer tells us where (Place), so the time element naturally comes first.
Why do we use im here instead of ins?