
現在完成式
To grasp the usage of the present perfect tense.
掌握現在完成時态的用法。
French tense to the present perfect tense in English.
法語中沒有和英語的現在完成時完全對應的時态。
Explain and illustrate the main use of the present perfect tense .
解釋并舉例說明現在完成時态的用法。
Greeting students and say two sentences about Mid-autumn using the Present Perfect Tense.
設計意圖:根據中秋節這一主線,創設情境,引出現在完成時。
Ask students to look at some pictures about some places and talk about them using the present perfect tense.
以一些著名地方的圖片引入,調動學生的學習積極性, 活躍課堂氣氛。
In this lesson, we will practice using the present perfect tense.
在這節課上,我們将要練習使用現在完成式。
Present Perfect Tense: There have been thousands of quarrels between the couple since Edward was fired.
自從愛德華被辭退後,他們夫婦就吵鬧不休。
The present perfect tense emphasizes the effect of the past action on the present.
現在完成式強調過去所發生的事情對現在的影響。
Present Perfect Tense.
現在完成時。
When you ask about something that started in the past but continues to the present time, you use the Present Perfect tense, e.g.
當你談論從過去開始一直持續到現在的某件事時,用現在完成法時态。
We use the present perfect tense to talk about something that happened at an indefinite time in the past.
我們使用現在完成時談論發生在過去某個不确定的時間的事情。
Fill in the blanks with the present perfect tense of the verbs in brackets.
用括號裡動詞的現在完成時态來填充空格。
They appear more excited when we talk about university life in the United States than when we discuss the correct usage of the present perfect tense.
與讨論如何正确使用現在完成時相比,當我們談起美國大學的生活時,他們顯得更為興奮。
In English learning, it is difficult for learners to master the tense , especially the past tense and the present perfect tense.
英語學習中,時态的學習和運用對學習者尤其中低水平學習者來說是一個困難之處。
Talk about the uses of the present perfect tense.
表示過去發生的事對現在仍有影響。
In this case, the past or present perfect tense should be used according to the grammatical rules of common English.
若按普通英語的動詞時态規則,就得用一般過去時或現在完成時。
We use the present perfect tense to talk about things that started in the past and still have some connection with the present.
我們用現在完成時來談論在過去開始并且仍與現在有聯繫的事情。
You'll be able to use the present perfect tense for checking up.
你可以用現在進行時态去檢查。
When you ask about something that started in the past but continues to the present time, you use the Present Perfect tense, e.g.: I’ve been there for 5 years / I’ve been there for 5 years.
當你談論在過去開始但是一直持續到現在的某事時,用現在完成時态,例如:I’vebeentherefor5years/我在那裡已經5年了。
As one of the most important and confusing grammatical tenses in high-school English, present perfect tense brings about much perplexity to both teachers and students.
現在完成時态是中學英語語法中的重點和難點,經常給師生帶來困惑。
Right now, your problems are probably more basic: mistakes in pronunciation, small vocabulary, grammar problems with the present perfect tense and conditional structures.
現在,你的問題大概更基礎:發音上的錯誤,小詞彙量,現在完成時的和條件句的結構的語法問題。
Remember: when using the words 'since' and 'for' with the present perfect tense, you must follow them with different information.
在這個單元,我們學習了不同的現在時态來強調不同事件的狀态。
Write a survey report about the students' summer holidays, using the ****** past tense and the present perfect tense.
讓學生完成暑期調查表格,并寫出調查報告,進一步熟練運用現在完成時。
T: Great. As you can see in the above two sentences, we use the ****** past tense to talk about a past action and we use the present perfect tense to talk about a past action that lasts till now.
以現在完成進行時輸出環節的任務設置為例,從語法教學的三要素來看,目标語法的學習難點在于其用法,尤其是其與一般過去時、現在完成時在用法上的區别。
We use the present perfect tense to talk about the result of an action.
我們用現在完成時談論的過去發生的一個動作對現在造成的影響或結果。
現在時完成時(Present Perfect Tense)是英語中一種重要的時态,用于描述發生在過去但與現在有聯繫的動作或狀态。其核心特點是強調動作的完成性及其現時相關性,而非單純表示過去的時間點。以下是詳細解析:
已完成動作的現時影響
表示過去發生的動作雖已完成,但其結果、影響或狀态持續到現在。
例:She has lost her keys.(她丢了鑰匙 → 現在仍找不到)
I have finished my homework.(作業已完成 → 現在可自由安排時間)
從過去持續到現在的狀态
描述始于過去并延續至今的動作或狀态,常與持續性時間狀語連用(如 for/since
)。
例:He has lived here for ten years.(十年前開始居住 → 至今仍住在此處)
We have known each other since childhood.(從童年相識 → 現在仍相熟)
過去經曆對現在的參照
強調主語過去至今的經驗或經曆,常與 ever/never/before
等詞搭配。
例:Have you ever visited Japan?(詢問人生經曆)
She has never eaten sushi.(至今未嘗試過)
未完成的動作或期待
在否定句中表示尚未發生但可能發生的事(常與 yet/already
連用)。
例:The package has not arrived yet.(包裹未到 → 但預計會到)
He has already left.(動作已完成 → 無需再等待)
肯定句:主語 + have/has + 過去分詞(Past Participle)
They have seen the movie.
She has written a report.
否定句:主語 + have/has + not + 過去分詞
I have not (haven't) received the email.
疑問句:Have/Has + 主語 + 過去分詞?
Has he signed the contract?
不确定過去時間:already
, recently
, lately
, just
Scientists have recently discovered a new species.
持續時段:for + 時間段
, since + 時間點
The treaty has been in effect since 1995.
經曆描述:ever
, never
, once
, before
This is the best novel I have ever read.
現在時完成時 | 一般過去時 |
---|---|
強調與現在的關聯性 | 僅描述過去動作,與現在無關 |
時間狀語無具體點(如 already ) |
時間狀語明确(如 yesterday , in 2020 ) |
例:I have been to Paris.(曾去過,經驗仍在) | 例:I went to Paris last year.(僅陳述過去事件) |
定義現在時完成時為"連接過去與現在的橋梁",詳解其四種核心用法(完成、持續、經驗、重複動作)。
通過例句解析時态結構,區分與過去時的使用場景。
提供互動練習及常見錯誤分析(如誤用for/since
)。
× I have watched the film yesterday.
✓ I watched the film yesterday.(需改用一般過去時)
been
與gone
:
She has been to Japan.(曾去過,已返回)
She has gone to Japan.(已前往,仍在日本)
掌握現在時完成時的關鍵在于理解"過去動作"與"現時影響"的邏輯紐帶,通過語境判斷是否需強調這種關聯性。
現在完成時(Present Perfect Tense)是英語語法中的一種複合時态,用于連接過去與現在的動作或狀态。其核心特征和用法如下:
由助動詞 have/has + 動詞過去分詞構成:
過去動作的現在影響 強調過去發生的動作對當前産生的結果或關聯:
He has broken his leg(現在腿仍受傷)
I've lost my keys(現在找不到鑰匙)
持續至今的狀态 搭配 since/for 表示從過去延續到現在的經曆或狀态:
We have known each other since 2010
They have lived here for ten years
未指明具體時間 用于未明确提及過去時間的情況:
Scientists have discovered a new planet(未說明何時發現)
常用副詞體現"過去到現在的關聯性":
She has already left
Haven't you finished yet?
時态 | 示例 | 區别 |
---|---|---|
一般過去時 | I ate breakfast | 僅描述過去動作 |
現在完成時 | I have eaten | 強調現在不餓/與當前相關 |
掌握這一時态需注意語境中"過去與現在的邏輯關聯",可通過大量閱讀和寫作練習培養語感。
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