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Collection127103593 Edit now when finishedNow complete: 1. Indicates that an event has occurred from the past to the present or will continue for 2. The impact of what happened in the past 3. The action that is now completed 4. The past participle of the subject +have/has + verb.Chinese nameNow when you're doneForeign namesPresent Perfect TenseusageIndicates impact, persistence, repetition, futurepast participleHave/has +P.P Directory
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1 Basic Definitions
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sentence structure
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? Usage points
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24 Ways to use
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? indicates an impact
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? means continuous
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? indicates repetition
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? Represents the future
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3 Symbol words
1 Basic definition editing
the action or state that was used to indicate what had been done or done before.
the results are indeed linked to the present,
an action or condition that lasts until now.。 Now complete usage 1: Indicates the effect of actions or events that have occurred in the past. 2: The action that has taken place from the past to the present, may end immediately, but it is possible to continue. 3: The verb to be completed now must be sustainable, at least to repeat the action more than once.sentence structureBasic structure: The past participle of the subject +have/has+ verb (P.P) is now done using(8 photos)① affirmative sentence: The subject +have/has+ the past participle of the verb (P.P) (v-ed) + object (or other). ② negative sentence: The subject +have Not/has not+ verb of the past participle (P.P) (v-ed) + object. ③ General question: have/has+ subject + The past participle of a verb (P.P) (v-ed) + object (or other)? ④ Special question: special interrogative words + General interrogative sentences (have/has+ subject + past participle + others)Usage Points1. The present completion can not be used alone with the exact time adverbial, (such as the past time adverbial) such as yesterday (morning, afternoon), last (morning, afternoon), etc., unless with for, Since. 2. The present completion is often used in conjunction with expressions of uncertain past time such as already (affirmative sentence), yet (negation, doubt, sentence), just,before,recently,still,lately,never, etc.: He has Already obtained a scholarship. He has received a scholarship. I haven ' t seen much of him recently (lately). I haven't seen him for a long time (recent).tenseWe have seen that film before. We've seen that movie before. Have they found the missing children yet? Did they find the missing child? 3. The present completion tense is often used in conjunction with the time adverbial of the expression frequency, such as often,sometimes,ever,never,twice,on several occasion, etc.: has you ever been to Beijing? Did you go to Beijing before? I have never heard Bunny say anything against. I never heard Bunny speak ill of her. I have the used this pen only three times. It is still good. I have used this pen only three times. It's still good. George has met this gentleman on several occasions, who has seen the gentleman several times on several occasions. 4. It is often possible to complete the present time with the adverbial now,up to these few days/weeks/months/years,this Morning/week/month/year,just,today,up To Present,so, et: Peter has written six papers so far. Pete has written six papers to date. Man have now learned to release energies from the nucleus of the atom. People have learned to release power from the nucleus. There have been too much rain in San Francisco the year. There is too much rain in San Francisco since. The friendly relations and cooperation between our two countries has been enhanced in the past few years. The friendly and cooperative relations between our countries in recent Years have been improved. Up to the present everything have been successful. So far everything has been a success. 5. The present completion can also be used to indicate the past one time to the current period of time to repeat the action. 6. When you are finished"Complete usage" means that the action occurred at a certain point in the past and has ended. For example: He had turned the light off. He turned off the lights. The completion of the "complete usage" is characterized by the movement does not extend, therefore, the tense can only be expressed in the indefinite past time adverbial (such as: already,yet,before,recently, etc.), frequency time adverbial (such as: Never,ever, etc.), The time adverbial (such as this morning/month/year...,today, etc.), which includes the present moment. For example: Are you found your pen? Have you found your pen yet? For example: Mary had done her homework. Mary has done her homework.
7.The "Unfinished usage" at the time of completion means that the action starts at a certain point in the past, continues until now, or may continue. For example: He had lived here since 1978. Since 1978, he has lived here. (The action started in 1978 and has been living until now and may have to live on.) ) I have been in the army for more than 5 years. I've been in the army for over five years. (The action began 5 years ago and continues to this day, and it is possible to continue.) A sentence in this usage often requires an adverbial that represents a period of time (either by since or for guidance) or as an adverbial of time connected to the present moment (for example, up-to-now,so far). For example: I have heard none from him up to now. I haven't heard from him so far. Note: (1) incomplete usage at the time of completion is only applicable to the continuation verb, not to the terminating verb, i.e. a verb that is completed instantaneously or has a short duration. such as: Come,go,arrive,leave,join,become,die and so on. 8. +has passed+since clause for some time. 9. Now complete often use the phrase "up to Now/till now" and "so far" (meaning from a certain time in the past to continue to the present) with. Up To/till Now he's read many story books. He has read a lot of story books so far. I ' ve been to New York three times so far. I have been to New York three times so far. have gone (to), have been (to), have the difference of been (in). Have gone to: indicates that someone has gone to a place, and did not come back (not to go back) (not with for+ for a period of time) have been to: said to have been somewhere (to have been back) (not with the for+ for a period of time) has been in/at (in a relatively large number of places; At a location that is relatively small): it means staying in a place, often paired with a time period (a long stay). 10. Cannot be confused with the definition of a general past time2 Four usage edits indicates an impactThe current completion of this usage indicates that a past action has been completed in the past, and that the action still has an effect or result on the present, while the Speaker emphasizes or is interested in the effect or result, as in Chinese saying "he has left the city", where the "leave" must have occurred, its effect on the present or the result is " He is no longer in the city "; As in Chinese," Someone has broken the window ", apparently" break the window "This action occurred in the past, and in the past has been completed, but the speaker stressed that the focus is to break the window on the current impact-windows are still broken. Such as: He has been away from the city. (Result: He is not in the city.) Someone has broken the window. Someone broke the window. (Result: The window is still broken.) ) I
haveLost my pen. (Result: I have no pen to use now.) He has finished he works. He finished the work. (As a result: he can do other things.) )means continuousThe current completion of this usage indicates that a past action or beginning state has not been completed or ended in the past, but has continued until now and is likely to continue (and possibly end), such as Chinese saying "he has been teaching in our school for 30 years", and apparently "he teaches in our school" is starting from 30 ago, and has been taught to now, has lasted 30 years, and as Chinese said "he has been very busy since last week", apparently "busy" is from last week, and this "busy" has been busy until now. Such as: He has taught in US school for the years. He has been teaching at our school for 30 years. He has been busy since the last week. He's been busy for the past week. He has worked for us ever since he left school. He had been working for us since he was away from school.indicates repetitionThat is, the action or situation that repeats in the time frame from the time of the past to the present, and this repetitive action is likely to continue, and it may end now. Such as: How often has you seen she again? How often do you see her? My father have always gone to working by bike. My father has been riding his bike to work.indicate futureAs is the case with the present tense, the future can be expressed in the adverbial clause of time when it is completed. Such as: I'll wait until he has written him letter. I'll wait until he finishes writing the letters. When you have rested, I'll show you the gardens. After you've rested, I'll take you to see our garden. [1]3 symbol word editor Already (yes), yet (negation, doubt), just, before, Recently,still, Lately,never,ever,twice, on several occasion,in the past/last few D Ays/weeks/months/years, (up to) these few days/weeks/months/years,this morning/week/month/year (more for general past), up to present , so far,up to Now,up till now,till now,since+ time point, for+ time, since+ period +ago,since+ clauses (past tense), It is+ time +since+ clauses (past tense).more Atlas of the term book◆
Now complete usage (8 photos)
Entry Pictures (2 photos)
Now when you're done