yǔqì zhùcí: ba, le, ma, ne
Sentence-final modal particles (语气助词：吧、了、吗、呢)
吧 softens a suggestion, 吗 forms yes-no questions, 呢 can ask back or mark an ongoing state, and sentence-final 了 marks a changed situation.
核心例句
我们走吧。
Wǒmen zǒu ba.
Let’s go.
HSK 1
HSK 1
1
1 个结构
10
10 个练习
课程摘要
吧 softens a suggestion, 吗 forms yes-no questions, 呢 can ask back or mark an ongoing state, and sentence-final 了 marks a changed situation.
Sentence-final modal particles are a HSK 1 word-class grammar point. The focus is to recognize the function of 语气助词：吧、了、吗、呢 in a sentence and its common position.
Main practice structure: "句子 + 吧/了/吗/呢". Sentence-final 了 and verb-suffix 了 have different functions; do not explain every 了 as past tense.
语法句型
Sentence + sentence-final particle
吧 softens a suggestion, 吗 forms yes-no questions, 呢 can ask back or mark an ongoing state, and sentence-final 了 marks a changed situation.
我们走吧。
Wǒmen zǒu ba.
Let’s go.
你是老师吗？
Nǐ shì lǎoshī ma?
Are you a teacher?
我在吃饭呢。
Wǒ zài chīfàn ne.
I am eating.
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