I have found a sentence in a text in which the word 'very' works as an emphatic word. The sentence is: "These very habits should be formed in student life." The word 'very' emphasizes the noun 'habits' here. I have found this types of emphasizing first. So, I don't know so much about it. Please someone make me understand how 'very' works as an emphatic word. When, where and how can I use it in sentences? Please make me clear about it.