现在完成时:在句末使用 'yet'
present perfect negatives and questions for expected but unfulfilled actions.
Grammar Rule in 30 Seconds
Use 'yet' at the end of sentences to talk about things you expect to happen soon but haven't happened.
- Use 'yet' at the end of negative sentences: 'I haven't eaten yet.'
- Use 'yet' at the end of questions: 'Have you finished yet?'
- Never use 'yet' in affirmative (positive) sentences; use 'already' instead.
Overview
yet。这个小小的词 yet 简直是英语语法里的“终极等候室”。它总是待在句子的最后。它向别人发出信号:你正期待着某件事快点发生。没有它,句子感觉没写完;有了它,你听起来就像个地道的母语使用者。yet 是一个配合 Present Perfect(现在完成时)使用的时间副词。你用它来谈论那些直到现在还没发生的事情。它也能帮你询问预期的事是否已经发生了。它是连接过去和当下这一秒的桥梁。它暗示着动作很可能在未来发生。把它想象成 YouTube 视频上的“加载中...”语法版。它给你的话语增添了一层期待或不耐烦的感觉。在 B1 级别,掌握 yet 是一个巨大的里程碑。它让你告别简单的过去时句子,让你能够描述正在进行的生活状况和待办事项。How This Grammar Works
yet 最喜欢在句尾抢占风头。你几乎总能发现它是句子的最后一个词。它专门混迹于两类句子中。第一,出现在否定陈述句里;第二,出现在疑问句里。它不喜欢肯定句。如果你说 I have eaten yet,别人会听得一脸懵逼。它对听者来说就像个信号灯,在说:“我还在等这个情况发生改变。”这就像在看手机等短信一样。你还没收到它
yet,但你一直在盯着看。Formation Pattern
subject(I, You, We, They, He, She, It)开始。
have 或 has。第三人称单数用 has。
not。通常我们使用缩写 haven't 或 hasn't。
Past Participle(过去分词,例如 seen, done, gone)。
yet 放在句子的最末尾。
Subject + haven't/hasn't + past participle + yet.
Have/Has + subject + past participle + yet?
Conjugation Table
| Form | Example | Translation |
|---|---|---|
| Negative (I/You/We/They) | I haven't seen the finale yet. |
我还没看大结局呢。 |
| Negative (He/She/It) | She hasn't replied to my DM yet. |
她还没回我的私信。 |
| Question (I/You/We/They) | Have you finished the level yet? |
你这关过完了吗? |
| Question (He/She/It) | Has the bus arrived yet? |
公交车到了吗? |
When To Use It
yet。它非常适合谈论家务或工作任务。当你等待某人或某事时也可以用它。在社交媒体场景下也很棒。你发那个 抖音 了 yet?如果你还没发,你的粉丝可能会觉得无聊哦。当你感到一点压力或紧迫感时用它。在 Zoom 上的面试里也很常见:“你用过这款软件 yet?”它还是旅游博主界的王者:“我们还没到达顶峰 yet,快看这景色!”它把简单的“不”变成了“目前还没”。Politeness Levels
Social Context | Sentence | Tone
Casual (给朋友发短信) | Haven't finished the show yet. | 非常非正式,省略了主语。
Neutral (标准对话) | I haven't finished my homework yet. | 友好且清晰。
Formal (工作面试/电子邮件) | We have not received the documents yet. | 严肃,不使用缩写。
Memory Trick
把 yet 想象成一个 Yelling End Tool(大喊大叫的句尾工具)。它待在句子的 End(末尾)。它 Yells(大喊)出你还在等某件事。它就像一只蹲在门口的狗,它还没去散步 yet,但它已经准备好了。
Common Mistakes
yet 放在肯定句里。避开像 I have seen the movie yet这样的说法。相反,对于肯定的好消息要用
already。另一个大错误是把 yet 放在中间。"I haven't yet seen it" 虽然可行但非常正式。对于 B1 英语,把它放在结尾最保险。另外,别把 yet 和 still 搞混了。still 通常放在动词前面。yet 则属于终点线。如果你把它放错了位置,听起来会像个机器人。一个出了点故障的机器人。别当那个机器人。Contrast With Similar Patterns
Yet vs Already: already 用于比预期发生得早的事情。yet 用于还没发生但将会发生的事情。Yet vs Still: still 强调某种情况持续的时间比预期的长。yet 侧重于预期的完成。Yet vs Just: just 用于一分钟前刚发生的事情。yet 用于目前缺失的事情。Real Conversations
Alex
yet?Blake
yet. Is it good?Sarah
yet?Tom
yet. I have checked the portal three times today.Progressive Practice
找一件你今天需要做的事(例如,“买牛奶”)。
把它变成一个否定句:“I haven't bought milk yet.”
问问朋友做了没:“Have you bought milk yet?”
加上一个理由:“I haven't bought milk yet because I'm lazy.”
Quick FAQ
我能在 Past Simple(一般过去时)里用 yet 吗?
在美式英语里可以,但在全球范围内,Present Perfect(现在完成时)更常用。
yet 只能放句尾吗?
在你目前的水平,是的。专注于句尾位置,这样说话最自然。
yet 会随主语改变吗?
不会,yet 对所有人来说都长得一样。很简单,对吧?
我能在肯定的惊喜中使用它吗?
不行,那些“哇哦”的时刻要用 already。
“Not yet”是一个完整的句子吗?
是的!它是许多问题的完美简短回答。
Present Perfect + Yet Structure
| Type | Subject | Auxiliary | Past Participle | Object/Adverb | End Particle |
|---|---|---|---|---|---|
|
Negative
|
I / You / We / They
|
haven't
|
finished
|
the work
|
yet
|
|
Negative
|
He / She / It
|
hasn't
|
started
|
the car
|
yet
|
|
Question
|
Have
|
you
|
seen
|
the movie
|
yet?
|
|
Question
|
Has
|
she
|
called
|
the office
|
yet?
|
Common Contractions
| Full Form | Contraction | Usage |
|---|---|---|
|
have not
|
haven't
|
Informal/Neutral speech
|
|
has not
|
hasn't
|
Informal/Neutral speech
|
Meanings
In the Present Perfect, 'yet' is used to refer to a time which started in the past and continues up to the present. It specifically highlights that an action is expected to happen in the future.
Negative Expectation
To indicate that something has not happened up to this moment, but you think it will happen soon.
“I haven't seen that movie yet.”
“She hasn't called me back yet.”
Status Inquiry
To ask if an expected action has been completed by the time of speaking.
“Have you finished your homework yet?”
“Has the mail come yet?”
Emphasis on Delay
In formal contexts, it can emphasize that a long-awaited event still hasn't occurred.
“The board has not yet reached a decision.”
“A cure for the disease has not been discovered yet.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Negative (I/You/We/They)
|
haven't + V3 + yet
|
I haven't seen him yet.
|
|
Negative (He/She/It)
|
hasn't + V3 + yet
|
She hasn't arrived yet.
|
|
Question (I/You/We/They)
|
Have ... + V3 + yet?
|
Have you finished yet?
|
|
Question (He/She/It)
|
Has ... + V3 + yet?
|
Has it stopped raining yet?
|
|
Short Answer (Yes)
|
Yes, I have. / Yes, she has.
|
Note: No 'yet' in positive answers.
|
|
Short Answer (No)
|
No, not yet.
|
Very common short response.
|
正式程度
Have you completed the assignment yet? (Work/School)
Have you finished your work yet? (Work/School)
Done yet? (Work/School)
You through with that yet? (Work/School)
The 'Yet' Expectation Bridge
Negative
- Unfinished I haven't done it yet.
Question
- Checking Have you done it yet?
Yet vs. Already
Should I use 'Yet'?
Is the sentence positive?
Is it a question or negative?
按水平分级的例句
I haven't eaten yet.
I haven't eaten yet.
Has he come yet?
Has he come yet?
We haven't started yet.
We haven't started yet.
Have you seen it yet?
Have you seen it yet?
She hasn't finished her homework yet.
She hasn't finished her homework yet.
Have they arrived at the station yet?
Have they arrived at the station yet?
I haven't bought the tickets yet.
I haven't bought the tickets yet.
Has the movie started yet?
Has the movie started yet?
I haven't received a reply to my email yet.
I haven't received a reply to my email yet.
Have you decided where to go on holiday yet?
Have you decided where to go on holiday yet?
The doctor hasn't seen the patient yet.
The doctor hasn't seen the patient yet.
We haven't found a solution to the problem yet.
We haven't found a solution to the problem yet.
The government hasn't passed the new law yet.
The government hasn't passed the new law yet.
Have you managed to fix the bug in the software yet?
Have you managed to fix the bug in the software yet?
They haven't officially announced the winner yet.
They haven't officially announced the winner yet.
Has the company released its annual report yet?
Has the company released its annual report yet?
The full implications of the study haven't been realized yet.
The full implications of the study haven't been realized yet.
Have the negotiators reached a consensus yet?
Have the negotiators reached a consensus yet?
We haven't quite mastered the art of negotiation yet.
We haven't quite mastered the art of negotiation yet.
Has the dust settled on the recent scandal yet?
Has the dust settled on the recent scandal yet?
The definitive biography of the artist hasn't been written yet.
The definitive biography of the artist hasn't been written yet.
Have the long-term effects of the policy been fully evaluated yet?
Have the long-term effects of the policy been fully evaluated yet?
The team hasn't reconciled the conflicting data sets yet.
The team hasn't reconciled the conflicting data sets yet.
Has the philosophical debate over AI consciousness reached a stalemate yet?
Has the philosophical debate over AI consciousness reached a stalemate yet?
容易混淆
Learners use 'yet' in positive sentences because their native language uses the same word for both.
Both imply an unfinished action, but 'still' emphasizes the duration and 'yet' emphasizes the expectation.
'Just' is for very recent completions, while 'yet' is for non-completions.
常见错误
I have finished yet.
I have already finished.
I not finished yet.
I haven't finished yet.
Have you finish yet?
Have you finished yet?
I haven't yet eaten.
I haven't eaten yet.
Did you finish yet?
Have you finished yet?
She hasn't yet arrived.
She hasn't arrived yet.
I haven't seen him already.
I haven't seen him yet.
I haven't still finished.
I haven't finished yet.
Has he yet to arrive?
Has he arrived yet?
I haven't never seen it yet.
I haven't seen it yet.
The results haven't been yet published.
The results haven't been published yet.
句型
I haven't ___ yet.
Has the ___ ___ yet?
We haven't quite ___ how to ___ yet.
Have you ___ whether you're ___ yet?
Real World Usage
You there yet?
I haven't had the opportunity to lead a team yet, but I am eager to learn.
Has our food come yet?
The gate hasn't opened yet.
Haven't posted the vlog yet! Coming soon!
Have you taken the medicine yet?
The 'Already' Swap
American vs British
Polite Refusal
Impatience
Smart Tips
Always add 'yet' to the end to sound more helpful and positive.
Be careful! At the start of a sentence, 'Yet' usually means 'But' or 'However'.
Use 'yet' for every item that doesn't have a checkmark.
Use 'have yet to' + base verb instead of 'haven't ... yet'.
发音
The 't' in Yet
In American English, the 't' in 'yet' is often a 'stop t' or a 'flap t' if followed by a vowel, but at the end of a sentence, it is often unreleased.
Contraction Stress
In the sentence 'I haven't finished yet', the stress usually falls on 'finished' and 'yet'.
Rising Intonation for Questions
Have you eaten yet? ↗
Conveys a genuine question or curiosity.
Falling Intonation for Negatives
I haven't seen it yet. ↘
Conveys a statement of fact.
记住它
记忆技巧
YET stands for 'You Expect This'. If you expect it to happen, use yet!
视觉联想
Imagine a bridge that is missing the last few bricks. You are standing on the bridge looking at the other side. The missing bricks are 'yet'—they haven't been placed, but they will be soon.
Rhyme
If it's not done and you're waiting for the net, just put at the end the word 'yet'!
Story
Bob is a lazy builder. His boss asks, 'Have you finished the wall yet?' Bob sighs and says, 'I haven't even started yet!' The 'yet' shows the boss is waiting and Bob knows he has to do it eventually.
Word Web
挑战
Look at your to-do list. Say out loud three things you haven't done yet using the Present Perfect.
文化笔记
British speakers are very strict about using the Present Perfect with 'yet'. Using the Past Simple ('Did you do it yet?') sounds very American to them.
In casual American speech, the Past Simple is frequently used with 'yet'. It is not considered 'wrong' in conversation, but the Present Perfect is preferred in writing.
Using 'yet' in a professional context shows that you are aware of a deadline or expectation. It sounds more proactive than a simple 'no'.
From Old English 'giet' or 'gyta', meaning 'at this time' or 'hitherto'.
对话开场白
Have you traveled to any other countries yet?
Have you decided what you want to do this weekend yet?
Has the new season of your favorite show come out yet?
Have you ever tried skydiving? No? Have you thought about it yet?
日记主题
常见错误
Test Yourself
I (not / finish) my coffee ___.
Has the mail arrived ___?
Find and fix the mistake:
She has already not called me yet.
They have already left.
A: Are you ready to go? B: No, I ___.
Select the grammatically perfect sentence.
Match each item on the left with its pair on the right:
homework / hasn't / finished / she / her / yet
Score: /8
练习题
8 exercisesI (not / finish) my coffee ___.
Has the mail arrived ___?
Find and fix the mistake:
She has already not called me yet.
They have already left.
A: Are you ready to go? B: No, I ___.
Select the grammatically perfect sentence.
1. I've already eaten. 2. I haven't eaten yet.
homework / hasn't / finished / she / her / yet
Score: /8
Practice Bank
12 exercisesThe meeting ___ (start) yet, so we have time.
I yet haven't received the email.
Choose the correct sentence:
Translate into English: 'Eles ainda não chegaram em casa.'
Arrange these words into a sentence:
Match the sentence beginnings with their endings:
We haven't ___ (discuss) the plans yet.
Did you submit your application yet?
Choose the correct sentence:
Translate into English: 'Ainda não recebi a confirmação do pedido.'
Arrange these words into a sentence:
Match the questions with their answers:
Score: /12
常见问题 (8)
Generally, no. In standard English, we use `already` for positive sentences. However, in very formal English, you might see `I have yet to...`, but this actually has a negative meaning (I haven't done it).
`Not yet` is neutral and focuses on the expectation. `Still not` often sounds more frustrated or surprised that something is taking so long. Example: 'I haven't finished yet' (Neutral) vs 'I still haven't finished!' (Frustrated).
It is not wrong in American English conversation. However, in British English and on international exams like the TOEFL or IELTS, you should use the Present Perfect: `Have you finished yet?`.
In 99% of cases, `yet` goes at the very end of the sentence or clause.
No, we don't usually use `yet` with the Present Continuous. We use `still` for ongoing actions. Example: 'I am still working' (not 'I am working yet').
It's a very common and polite way to say 'No, but it will happen soon.' It's much more natural than just saying 'No' when someone asks if you've finished something.
It doesn't change the verb's meaning, but it changes the *aspect* of the sentence, adding the feeling of 'up to now' and 'future expectation'.
Yes, it is very common in formal reports to indicate that data is not available or a decision hasn't been made. Example: 'The results have not been verified yet.'
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
todavía no / ya
Spanish 'ya' is more flexible in position than English 'yet'.
pas encore
French doesn't require a specific 'perfect' tense as strictly as British English does with 'yet'.
noch nicht
German word order often places 'nicht' at the end, but 'noch' earlier in the sentence.
mada (まだ) + negative
Japanese doesn't have a separate word for 'yet' vs 'still'; 'mada' covers both.
lam... ba'du (لم... بعدُ)
Arabic uses a specific jussive particle 'lam' for this past-negation.
hái méi (还没)
The position is completely different (before verb vs. end of sentence).
Learning Path
Prerequisites
Learn These First
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