The 5th Dutch lesson teaches the use of the gender by creating the feminine from the masculine form. In addition to that, I included a vocabulary list about clothes and finally common phrases about origins. I will try to give examples using both vocabulary and grammar. That way it will be easy for you to see the words when they are separate and when they are in a sentence. Going through the whole page should take about 30 min.
Feminine
Knowing how to derive the feminine from the masculine form is very useful. It can make it easy to have a conversation about family members, pets, or professions. An example would be: "man", "woman", "Cat (fem.)", "cat (masc.)" etc.
Grammar Masculine and Feminine lesson here