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Chinese grammar lessons › Level B2 › Chengyu: Chinese four-character idioms

Chengyu in use: meaning, grammar role and register

一举两得, 半途而废, 名副其实, 千方百计 and more: what they mean and where they go in a sentence.

Part of the free B2 Chinese course (about HSK 5). Examples are in Simplified characters, with pinyin only for some new or hard words; press the speaker to hear one with your device's Chinese voice.

A chengyu has a grammar role

After Four-character expressions (成语): a first set, the next step is using 成语 (chéngyǔ) in your own sentences. Knowing the meaning isn't enough: each one behaves like a particular kind of word, and that decides where it can go.

ChengyuPinyinMeaningWorks like
一举两得yì jǔ liǎng dékill two birds with one stonea predicate or 的 description
半途而废bàntú ér fèigive up halfwaya verb with no object
名副其实míng fù qí shílive up to its namean adjective
千方百计qiān fāng bǎi jìby every possible meansan adverbial before a verb
与众不同yǔ zhòng bù tóngout of the ordinaryan adjective
津津有味jīnjīn yǒu wèiwith relishan adverbial or after 得
全力以赴quánlì yǐ fùgo all outa verb with no object
  • 骑自行车上班既省钱又锻炼身体,真是一举两得。Cycling to work saves money and keeps you fit: two birds with one stone.
  • 学外语最怕半途而废。The worst thing in learning a language is giving up halfway.
  • 这家店的烤鸭名副其实,确实是全城最好的。This shop's roast duck lives up to its name: it really is the best in the city.
  • 为了让孩子上好学校,他们千方百计地搬到了这个区。To get their child into a good school, they did everything they could to move to this district.
  • 她的设计风格与众不同。Her design style is out of the ordinary.
  • 孩子们津津有味地听爷爷讲故事。The children listened with relish to Grandpa's stories.
  • 比赛的时候,每个队员都全力以赴。During the match, every player gave it their all.

Register

Chengyu are at home in writing, speeches and the news, but common ones like 一举两得 and 半途而废 are everyday speech too. One well-placed chengyu sounds educated; three in a text message sound stilted.

名副其实 is written with 副 ("to match"); dictionaries also list the variant 名符其实, but 名付其实 is wrong. Its opposite is 名不副实 (not living up to the name).

Common mistakes

  • 他半途而废了这个计划。 → 这个计划半途而废了 / 他做事半途而废。半途而废 takes no object.
  • 他津津有味了一本小说。 → 他津津有味地看了一本小说。津津有味 describes how; it isn't a verb.
  • 她很努力,学习从来都半途而废。 半途而废 is a criticism of quitting, so it can't describe hard work.
  • 名付其实 → 名副其实。A wrong character.

Practice

  1. 这个方法既省时间又省钱,真是_____。// This method saves both time and money: two birds with one stone.
    Options: 一举两得 · 半途而废 · 千方百计
    Show the answer

    一举两得 — 一举两得: one action, two gains.

  2. 他学了三个月钢琴就不学了,真是_____。// He studied piano for three months and then quit, giving up halfway.
    Options: 半途而废 · 名副其实 · 一举两得
    Show the answer

    半途而废 — 半途而废 = give up halfway.

  3. Which sentence uses 半途而废 correctly?
    Options: 做事不能半途而废。 · 他半途而废了这个计划。 · 她很努力,学习从来都半途而废。
    Show the answer

    做事不能半途而废。 — 半途而废 takes no object, and it criticises quitting.

  4. 千方百计 usually works as…
    Options: an adverbial before the verb: 千方百计地寻找 · the object of a verb · a measure word
    Show the answer

    an adverbial before the verb: 千方百计地寻找 — It describes how someone acts.

In the app, this lesson is taught one idea at a time with the examples read aloud, followed by questions you can answer in characters or pinyin. It then comes back for review on later days, until you've answered it correctly on three separate days.