Chinese Imperative & Exclamatory Sentences — 请/别/不要/吧/多么…啊/真…啊

A declarative sentence (陈述句) states a fact: 我吃苹果 — "I eat an apple". An interrogative sentence (疑问句) asks: 你吃苹果吗？ — "Do you eat apples?". Two other sentence types are essential in daily Mandarin: the imperative sentence (祈使句 qǐshǐ jù), which tells someone to do or not to do something, and the exclamatory sentence (感叹句 gǎntàn jù), which expresses strong feeling.

Imperative sentences give commands, requests, suggestions, or prohibitions. Their subject (usually 你 "you") is often dropped, and they frequently end with 吧, 啊, or nothing at all. Exclamatory sentences use patterns like 多么…啊, 真…啊, and 太…了 to express surprise, praise, or strong emotion.

Both types are HSK 1–2 high-frequency: 请坐 ("please sit"), 别说话 ("do not talk"), 太好了！ ("great!"), and 真漂亮！ ("so pretty!") are among the first phrases any learner meets.

请 (qǐng) means "please" and makes a command polite. It goes at the start of the sentence: 请坐 — "please sit", 请进 — "please come in", 请稍等 — "please wait a moment".

请 can also mean "to invite" and "to ask someone to do something": 我请他吃饭 — "I invite him to eat", 老师请我回答问题 — "the teacher asked me to answer a question". In that usage it is a pivotal verb (see the pivotal-sentences guide).

A bare command without 请 is more direct and can sound abrupt: 坐！ ("sit!") is fine between friends but 请坐 is safer with strangers, teachers, and older people.

别 (bié) and 不要 (bú yào) both mean "do not" and form negative commands. 别 is the more common, natural spoken form; 不要 is slightly more formal and more explicit.

别说话 — "do not talk". 别担心 — "do not worry". 别迟到 — "do not be late". 不要走 — "do not leave". 不要忘了 — "do not forget".

Softened with a polite tone, these stay friendly: 别客气 — "do not stand on ceremony" (a common polite phrase), 别着急 — "do not worry / take your time".

Distinguish 别 from 没 (objective "did not") and 不 (general negation): 别 is only for commands. 他没来 — "he did not come" (fact) vs 别来！ — "do not come!" (command).

吧 (ba) at the end of a sentence softens a command into a suggestion or an invitation: 走吧 — "let us go", 一起吃吧 — "let us eat together", 我们休息一下吧 — "let us take a break".

吧 also marks a soft suggestion about what the listener should do: 你去吧 — "you go (ahead)", 你试试吧 — "give it a try". Without 吧, these sound like orders; with 吧 they become friendly.

Note that 吧 in an imperative is a sentence-final particle, not a question marker. Compare: 你去吧 (suggestion) vs 你去吗？ (yes/no question).

Chinese exclamatory sentences (感叹句) express strong feeling with a few fixed patterns.

真…啊 (zhēn…a) means "really…!": 真漂亮啊！ — "so pretty!", 真好吃啊！ — "so delicious!", 真好！ — "really great!". 真 expresses the speaker's sincere, immediate feeling.

多么…啊 (duōme…a) means "how…!" and is more emotional or literary: 多么美丽啊！ — "how beautiful!", 多么好的人啊！ — "what a wonderful person!". 多么 is stronger and more exclamatory than 真.

太…了 (tài…le) means "so…!" and is extremely common: 太好了！ — "great!", 太贵了！ — "too expensive!", 太棒了！ — "awesome!". The sentence-final 了 is required — 太贵 without 了 is incomplete. 太…了 can mean either positive praise (太好了) or negative excess (太贵了) depending on context.

These patterns can also be plain declarative statements of degree, but the exclamatory force comes from the feeling and often from 啊 or an exclamation mark: 真漂亮。 (a calm statement) vs 真漂亮啊！ (a lively exclamation).

Four sentence types — learn to tell them apart by function and ending mark.

Declarative (陈述句): states a fact, ends with a period. 我吃饭 — "I eat".

Interrogative (疑问句): asks a question, ends with 吗/呢 or a question word. 你吃饭吗？ — "Do you eat?".

Imperative (祈使句): commands or requests, subject 你 usually dropped, often with 请/别/不要/吧. 请吃饭！ — "please eat!" / 别说话！ — "do not talk!".

Exclamatory (感叹句): expresses feeling, uses 多么…啊/真…啊/太…了, often ends with ！. 真好吃啊！ — "so delicious!".

The same core words can shift type just by changing the particle: 你吃饭。 (statement) → 你吃饭吗？ (question) → 请吃饭！ (command) → 真好吃啊！ (exclamation).

Do not drop 了 in 太…了 exclamations. 太贵 (without 了) is incomplete — always say 太贵了.

Do not use 别 where you mean 不 or 没. 别 is only for commands and prohibitions; 不 negates habits and 没 negates completed facts. 别担心！ ("do not worry") is a command, not a statement.

Do not add a subject 你 when it sounds unnatural. 你请坐 sounds awkward; the subject is understood. Use 请你… only when you want to name the person explicitly, and even then 请 usually comes first.

Do not confuse 吧 (suggestion) with 吗 (question). 你去吧 is a soft suggestion ("you go ahead"), while 你去吗 is a genuine yes/no question ("are you going?").

Do not overuse 多么 in casual speech. 多么…啊 is emotional and slightly literary; in everyday talk 真…啊 and 太…了 are more natural.