C'est... and c'est-à-dire... are French equivalents of the English phrase "that is." Context makes clear whether "That's..." followed by confirmation or description (case 1) or "that is to say" (example 2) suits. The respective pronunciation will be "seh" and "seh-ta-deer" in French.
My name translated from English to french is Allen
Vendredi in French is "Friday" in English.
"Out" in English is dehors in French.
"Where?" in English is Où? in French.
Quoi? in French is "What?" in English.
"Can I ...?" in English is Puis-je ...? in French.
"(I) am" in English is (Je) suis in French.
Où? in French is "Where?" in English.
Faire in French is "to do" in English.
Il in French is "he" in English.
Comment? in French is "How?" in English.
Avec in French with "with" in English.