没有/不如: negative comparisons
Two structures to say X is less than Y:
1. A + 没有 + B + (那么/这么) + Adjective
> 这里的冬天没有北方冷。(Winters here aren't as cold as the north.)
2. A + 不如 + B + (+ Adjective)
> 她的成绩不如他好。(Her grades aren't as good as his.)
Key differences:
- 没有 = 'not as … as' — straightforward comparison
- 不如 = 'not as good as / inferior to' — implies B is the better option
Common mistake: Don't add 更 or 比 inside these structures.
❌ 她没有比他高。 ✅ 她没有他高。
Worked examples
| Chinese | Pinyin | English | What it shows |
|---|---|---|---|
| 今天没有昨天热。 | Jīntiān méiyǒu zuótiān rè. | Today is not as hot as yesterday. | A + 没有 + B + Adjective (minimal frame) |
| 坐地铁不如坐出租车方便。 | Zuò dìtiě bù rú zuò chūzū chē fāngbiàn. | Taking the subway is not as convenient as taking a taxi. | A + 不如 + B + Adjective: implies the taxi is the better option |
| 他学了两年，口语还是没有他的同学说得流利。 | Tā xué le liǎng nián, kǒuyǔ háishì méiyǒu tā de tóngxué shuō de liúlì. | He studied for two years but his spoken Chinese still isn't as fluent as his classmate's. | 没有 + comparison + degree complement: more complex frame |
What you need first
Every topic in GraphChinese names its own prerequisites, and these are the grammar points this one is built on. If a sentence here will not parse, one of them is why.
没有/不如 is one topic of 829. GraphChinese teaches them in prerequisite order, so this pattern reaches you on the day everything it rests on is proven. The whole course, HSK 0 through HSK 6, is $49 once for lifetime access.
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