The 1st part of the sentence is correct but the 2nd part is erroneous because when we talk of today (which is not yet over) we are talking in the present contest, hence present perfect tense should be used. The correct sentence is "Although he has watched football all his life, he hasn't seen today's match." Share. Improve this answer. Unspecified Time – Life experiences. The present perfect tense is used when the event happened at an unspecified time in the past. We don’t say or specify WHEN something happened, the time in the past is not mentioned. This is typically for things we have done in our lives ( life experiences) but without saying exactly when they happened. Use simple past tense for the claims that were true in the past but no longer relevant/true etc. Use present perfect tense for the claims that were true and still true claims. This is a technique for you to use while writing scientific papers. Since you would like to support your position, you can use this technique to subtly improve position Many conversations begin with a question in the present perfect, and then continue with more specific questions about the experience in the simple past: “Have you ever taken dance classes?”. “Yes, I have. I took 6 weeks of lessons before my wedding last year.”. “Wow! The past perfect, also called the pluperfect, is a verb tense used to talk about something that happened before something else that is also in the past. Imagine waking up one morning and stepping outside to grab the newspaper. On your way back in, you notice a mysterious message scrawled across your front door: “Tootles was here.”. The basic idea is that the speakers often used the present perfect in place of the simple past. Here is an example from the research, a short part of a radio broadcast on Triple J radio Sydney. It’s typically used to indicate experience up to the present, recent actions, or a change that occurred over a period of time. The present perfect is formed using the auxiliary verb “have” and the past participle of the main verb (e.g., “I have eaten”). However, the third person singular (e.g., “he,” “she,” and “it”) uses You can use the word “just” with past perfect tense. The past perfect tense indicates that one event happened before another event, both in the past and at some point earlier than the present moment. Thus, when you use the word “just” with the past tense, you are showing that a particular event occurred only a short time ago. Vay Tiền Nhanh Chỉ Cần Cmnd Nợ Xấu.

how to use past simple and present perfect