HSK 3
Correct

又 vs 再 vs 还

/ yòu vs zài vs hái /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202005/又vs再vs还-Chinese-grammar-Cchatty-yyyy-1589851822.jpg

Formula

1
又……了
2
Optative Verb + 再
3
还 + Optative Verb
4
又要 ...... 了
5
又是 ...... 了
6
又得 …… 了
7
又 + Optative Verb + do something
8
Optative Verb + 再 + do something
9
再 + Verb Reduplication
10
再 + Verb + Complement
11
没(不)(别) + 再 = 再 + (没)(不)(别)

Definition

又, 再 and 还 all are Adverbs of Frequency (频率副词)

 

1, All of them can be used to indicate the repetition of an action;

1.1 又 is used for past events.

1.2 再 indicates "something needs to be done again because it was not finished or done well".

1.3 还 is used to express somebody's determination, wish or plan, etc.

 

2, Structures such as "又要……了", "又是……了", and "又得……了" are used to show something will happen.

2.1 还 indicates the continuation of an action or a state from the past to the present without any change.

2.2 再 indicates it is presumed that an action or a state will continue without any change. 

 

(又 HSK 3, 再 HSK 2, 还 HSK 2)

Example

又 is used for past events. And it is often used together with 了.
Attention: 又 also indicates that regular and habitual events occur again.
又……了
1
zuótiān
昨天
yòu
lánqiú
篮球
le
  

He played basketball again yesterday.

2
Zhè
sài
比赛
yòu
huò
获得
le
guànjūn
冠军
  

He got the champion again in this match.

3
Yòu
dào
xīnnián
新年
le
  

New Year has arrived again.

再 and 还 both are used for future events.
再 is often used if "something needs to be done again because it was not finished or done well";
再 emphasizes that an event repeats or continue objectively.

还 is used to express one's determination, wish or plan;
还 emphasizes a subjective demand that an event should repeat or continue and it is often followed by an optative verb.

Attention:
If there is an optative verb, "optative verb + 再" is similar to "还 + optative verb" in meaning.
eg, 我累了,想再睡(还想睡)一会儿。
Optative Verb + 再 还 + Optative Verb
4
méi
tīng
qīngchu
清楚
  
,
qǐng
zàishuō
再说
biàn
  
  
(
yīnwèi
因为
méi
tīng
qīngchu
清楚
  
)

I didn't hear it clearly, please say it again. ( Because I did not hear it clearly.)

5
Zhè
sài
比赛
yíng
le
  
,
xià
下次
hái
néng
yíng
jiù
tài
hǎo
le
  
  
(
wàng
希望
nénggòu
能够
yíng
xià
下次
sài
比赛
  
  
)

I won this match, it's nice if I can win next time. ( I hope that I can win next time.)

又 can also be used to indicate an action that will happen in the future under a certain condition. It is often used in the following structures "又要......了", "又是......了" and "又得……了".
(1). To make a judgment.
(2). An action needs to he done again due to some objective reason.
又要 ...... 了 又是 ...... 了 又得 …… 了
6
Qiáo
tiānshàng
天上
de
yún
  
,
kànlai
看来
yòu
yào
xià
下雨
le
  

Look at the clouds in the sky, it seems it's going to rain again.

7
Zuótiān
昨天
méiyǒu
没有
mǎi
dào
shū
  
,
míngtiān
明天
yòu
de
tàng
shūdiàn
书店
le
  

I didn't buy the books yesterday, so I need to go the bookshop again tomorrow.

When there is a optative verb, 又 is placed before it and 再 is placed after it.
又 + Optative Verb + do something Optative Verb + 再 + do something
8
Shǔjià
暑假
dào
liǎo
  
,
玛丽
yòu
可以
xíng
旅行
le
  

Summer vacation is coming, Mary can travel again.

9
Lǎoshī
老师
  
,
nín
néng
zàishuō
再说
biàn
ma
  
?

Teacher, could you say it again?

还 and 再 indicate the continuation of actions.
(1) 还 means still, it indicates the continuation of an action or a state from the past to the present without any change.
再 indicates it is presumed that an action or a state will continue without any change.

(2) 再 can be followed by the reduplication of the verb or the combination of verb and quantity complement. However, it is not necessary for 还.
再 + Verb Reduplication 再 + Verb + Complement
10
chéngnuò
承诺
guò
shuō
huǎnghuà
谎话
  
,
shì
可是
xiànzài
现在
hái
zài
shuōhuǎng
说谎
  

She promised she won't lie, but she's still lying until now.

11
guǒ
如果
zàishuō
再说
huǎnghuà
谎话
  
,
jiù
zuò
péngyou
朋友
le
  

I won't be your friend if you lie again.

12
men
我们
zài
děngděng
等等
  
  
(
men
我们
zài
děng
huìr  
一会儿
  
  
)

Let's wait a little longer.

Only 再 has negative forms
The Adverb of negative meaning can be placed either before or after 再, which indicates that the event will not repeat or continue.
没(不)(别) + 再 = 再 + (没)(不)(别)
13
zài
不再
chàng
唱歌
le
  

I don't sing any more.

14
Zài
xiǎng
kànjiàn
看见
le
  
  
=
zài
不再
xiǎng
kànjiàn
看见
le
  

I don't want to see him again.

Exercise

Fill in the blanks with 又, 再 or 还:

 

1. 我今年已经去过北京,明年我( )要去。

2. 今天早上,小杨吃了一 碗面条和三个包子后,( )要了一碗粥。

3. 刚才讲了一个故事,现在( )来唱一首歌吧。

4. 昨天他就一直躺在床上,今天他( )这样。

5. 你( )取得一场胜利,就是这次比赛的冠军了。

6. 他昨天没来上课,今天上午( )没来。

7. 如果你上班( )迟到一次,就请你自动离职!

8. 自从你说过以后,( )没有人在办公室抽烟了。