Dat is een boek. Learn Unstarted Literal Breakdown Recording English Dutch Learn that dat is is Learn a een Learn book boek Learn Summary The Dutch translation for “That is a book.” is Dat is een boek.. The Dutch, Dat is een boek., can be broken down into 4 parts:"that" (dat), "is" (is), "a" (een) and "book" (boek). Practice Lesson "That is a book." Practice (5) Lesson Learn Lesson words a, book, is, that etc. View all lesson words Lesson phrases That is a book. etc. View all lesson phrases Themed Courses Miscellaneous 12 Part of Speech Courses Verbs (Present tense, 3rd person singular) 1 Nouns 2 Adjectives 1 Acknowledgements Audio Google text-to-speech