In the US, when people work together, they may look for a colleague or any person to say something or for any other reason, asking colleagues or other people this type of question: Which is considered right if the question refers to an activity (in our case "see") during the day and not in the past in general? brush your teeth / since you woke up this morning. 1. Likewise, it is used only in the case of the second person and sometimes with the first person by changing you to I. see your teachers / since you finished primary school. Can I publish a GPL source I'm being paid for to develop? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. links to online dictionaries. authors and contributors. "Did" cannot apply: it is used for a "remote" past: one that is "detached" from this time, day, week, etc. In such sentences, there is no need to use second form of verb twice for one subject as ‘Did’ already the second form of ‘Do’ and it simply asks something about the recent past event or activity e.g. Did and Have are two similar terms and this article hopefully will have given you a proper understanding of what they mean and the differences between them. Also provides access to questions be a good student / when you were at primary school. In both of the sentences, you can see that the form did you is used independently following another independent sentence. Have you had a shower since you woke up this morning? Thank you. ", Hey, alsa, and what's the difference between: 'Have you seen Michael. We do not implement these annoying types of ads! Another way to say this latter idea is "Did Michael find you? UsingEnglish.com is partnering with Gymglish to give you a free one-month trial of this online English training course. Is if safe to use this insecticide (d-Allethrin, Permethrin, Piperonyl butoxide) on my edible herbs? Although ‘Have’ is mostly used as a main verb for possession, it is also used as a helping/auxiliary verb, usually for the sentences is Perfect Tense. Your first sentence uses the simple past (Did you buy ...?) ), Simple past:      I lived in London for three years. More popular! Your first sentence uses the simple past (Did you buy ...?) you study, learn and teach English including text analysis, language teachers and language experts ready to answer your questions 24 hours a learn to ride a bicycle / before your 8th birthday. If I can't, what modifications can I make to my diet to push more weight? have a smartphone / when you were at school. ‘Did You’ works for recent past and has nothing to do with any other Tense, while ‘Have You’ is for the completion of anything in the present. Did is the second form of Do and is always used in Past Indefinite/Simple Tense. day. Secondly, whenever the helping verb starts the sentence, it will surely be an interrogative sentence. Did is used for the near past, a time which is just over. "I have eaten an apple," basically means the same thing. Have you ever read a book by Charles Dickens? ), Present perfect: I have lived in London for three years. (The time for sending messages is over. So is the case with did you. In fact, as far as I know, "In the last year" means in the last 365 days (which means up to now) and "Last year" means the last full year, which normally does not "touch" this moment (unless today's date is the first of January ...). – Katie, United States Answer. Here, something is asked about the present in a state of accomplishment. Articles cover topics from English I think you have prepared it. You're asking about the difference between the past tense and the present perfect - albeit in question form. have a shower / since you woke up this morning. Asking for help, clarification, or responding to other answers. If you’re worried that you have DID, there are certain symptoms and warning signs you’ll want to be aware of. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. "X, have you seen Michael" might be interpreted as "I haven't seen Michael today, I {wonder if he's here today/need to see him today}, have you seen him today? And whenever it comes at the start of the sentence, it will be an interrogative sentence. These phrases are all correct. The search could not find any examples on the internet. Did you see Michael this morning? teaching and reference resources. The English language might be the most commonly used one in the world but there are many terms used in them we think are simple and use them without knowing how to make full use of them. rev 2020.10.19.37833, The best answers are voted up and rise to the top, English Language & Usage Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. The sentences in the simple past describe something that is over, while the sentences in the present perfect, have/had + the past participle, describe an action or situation that still continues in the present. > Did you have a smartphone when you were at school? 2. are both right. or "Did you see Michael today?" Filed Under: Grammar Tagged With: Did you, formation of questions, Have you, Have You and Did You Differences, interrogative sentences. changed the screen cover / since you got your phone. Did you eat in a cafe/restaurant last week? Suppose your room-mate comes home one evening covered in mud, clothes torn, carrying a new-born lamb. Defending a planet's surface from ships in orbit, Placed in equivalent freezers, would a liter of water or a liter of lava turn from liquid to solid first? Have you broken the screen since you bought your phone? In both of the expressions, have you is replaced by the form have I in the first person. In both sentences, you can find that the expression have you is used in the formation of questions. Have you charged your phone since you left home this morning? How does Darth Vader sleep with his suit? Have you ever drunk tea with your neighbours? try some local food / when you were last abroad. ‘Did You’ works for recent past and has nothing to do with any other Tense, while ‘Have You’ is for the completion of anything in the present. • Have you is used in interrogative sentences. the classroom. The expression have you is mostly used in questions as in the sentences given below. So is the case with did you. Did you see Michael yesterday / last week / last year / 20 years ago? Are “Why did you do that” and “Why have you done that” interchangeable? It can never be used either as a helping/auxiliary verb or the main verb in the Tenses other than the Past Indefinite. [stress on "done"] means "Have you finished the task?" >> - "Have you arrived at the hotel yet?" Have you washed your face since you woke up this morning? (I don’t live in London anymore. Did you try some local food when you were last abroad? charge your phone / since you left home this morning. paint the walls / since you moved into your current flat. How do I determine whether a switch can handle the power/current in a circuit? Have you changed your shoes since you left home this morning? Sometimes there is a difference in meaning between these two forms, but in your example there is not. In both sentences, you can see that the expression or the form have you is used independently, of course as a question. improve your English / since you met your English teacher. Meaning wise there is no difference. read something in English / since your last English lesson. Did you buy the soda yet? did you discussed vs have you discussed. "Have" cannot apply: it is used when the past is "attached" to this time. 280,000 results on the web. Answer: You are not alone in this doubt. Merriam-Webster references for Mobile, Kindle, print, and more. grammar, spelling and punctuation, through to language teaching, (adsbygoogle = window.adsbygoogle || []).push({}); Copyright © 2010-2018 Difference Between. It is interesting to note that have you is sometimes used independently as a single expression following the main sentence as in the sentences. Does the sixth amendment entitle me to know who called the county on me for a code violation? In both the sentences, you can find that the form did you is used in interrogation accompanied by doubt. To clarify, people already saw Michael during a day, maximum 2 hrs before the question, but ask "have you seen him? In other words, it is used in interrogative sentences. ), Present perfect: Why haven’t you sent me any messages? In English Grammar, a little difference is found in lots of sentence structures, which mostly convey a similar meaning. Difference Between This and It in English Grammar, Difference Between Lay and Lie in English Grammar, Difference Between Present Perfect Continuous and Present Perfect, Difference Between A and One in English Grammar, Difference Between Coronavirus and Cold Symptoms, Difference Between Coronavirus and Influenza, Difference Between Coronavirus and Covid 19, Difference Between Dichogamy and Herkogamy, Difference Between Sound and Unsound Argument, Difference Between Hard Disk and Hard Drive, Difference Between Intrasexual and Intersexual Selection, Difference Between Volvox Paramecium and Euglena, Difference Between Hall Héroult Process and Hoopes Process, Difference Between Generalist and Specialist, Difference Between Carbon Tetrachloride and Sodium Chloride, Difference Between Nitric Acid and Nitrous Acid. Regards., R.Harikumar. Includes helpful articles, a glossary, quizzes, and a large language reference. You're asking about the difference between the past tense and the present perfect - albeit in question form. Have you spoken English since your last English lesson? Have you? However, it is not Simple Present rather it is Present Perfect construction to enquire something. change your case / since you bought your phone. use the internet / before you started school.