Hi. Echo questions, or echoes. Let's start this by looking at exactly what an echo is. Imagine: I'm in Spain, and I'm standing in front of a poster that says "Welcome to sunny Spain" and it's pouring with rain. I'd look at the poster, I'd look at my friend and say, "Welcome to sunny Spain." Okay, I'm being ironic about what the poster says and the weather. That is an echo. Okay? I could make it more ironic by making it a question. "Welcome to sunny Spain?" Okay, there is more irony. Okay, this is another; this is now an echo question. Now, we can form this in various other ways by changing parts of the sentence for question words. "So I could say, "What to sunny Spain?" "Welcome to sunny where?" "Welcome to what Spain?" Okay, in each of these I'm emphasizing the irony of what it's saying and the fact that it's raining, okay? Umm this is an example of echoes, yes it suggests surprise. It's questioning the use of those words or that specific word. Okay? So, irony, surprise. Is that really true? Can that be real? Okay, can they really be using that? Now we often use echo questions, as well to ask people to repeat something they've said. I don't know, for example: "My friend comes from Jakarta." "He comes from where?" Okay, please repeat where he came from; he comes from where? "He comes from where?" "I didn't hear what you said; please repeat it." I can do the same, as well to express surprise. "My friend comes from Jakarta." "He comes from where?!" Okay, but that's stronger than the please repeat. Please repeat: "He comes from where?" Okay, in this example it's easy because the echo has a distinct structure. It's an affirmative structure. Now the problem really starts with echo questions when we have an echo question that has the same form as a real question. So, again, "My friend comes from Jakarta." I'm in a group of people and I'm asking, "Where does he come from?" "Where does he come from?" That's a real question, okay? "Where does he come from?" My voice is rising. Now, if my friend says, "My friend comes from Jakarta." I could be- I could say, "Where does he come from?" "Where does he come from? I didn't hear you; where does he come from? Could you repeat where? Could you repeat the where?" Okay, umm, I could also express surprise or questioning: "Where does he come from? Where does he come from?" Okay, notice the questioning of where, yeah? So that's surprise or asking someone to repeat. Now that's with object questions. We can also have the same problem with subject questions. Okay, for example: "Seaholm comes from Ireland," okay, Seaholm is an Irish name, okay? So imagine I'm asking a crowd of people. Okay, the question is: "Who comes from Ireland?" Okay, "Who comes from Ireland?" So the group of people, uh, "Who comes from Ireland? Who comes from Ireland?" Okay, "Is there anyone here who comes from Ireland?" Okay, "Seaholm comes from Ireland." "I didn't hear you; who comes from Ireland? Who comes from Ireland?" I'm questioning: "I didn't hear you; could you say that again?" "Yeah, Seaholm comes from Ireland." "Who comes from Ireland?" And then I could express surprise that it was Seaholm because I know her, but it was unusual. "Who comes from Ireland?" Okay, here again, the "Who is from there?" So, there you go. There's no easy solution to this. Umm, but remember, an echo can echo anything. It can echo what somebody might be thinking. Somebody's standing there looking really cool. "I'm cool?" you might say, and there you are adding irony to it. So, thanks for watching. If you enjoyed the video, give it a rating. Please subscribe to my channel and any questions, feel free to comment. "Feel free to what?" "Comment." Thanks a lot, bye.