Literature must consist of words, just ____ music must consist of sounds. ❌ 固定搭配
answer
like ❌
as 由句意可知,用just as: “正如”。
文学必定由文字构成,正如音乐必定由声音构成一样。
关键语法点:比较结构中的 "just as" vs. "like"
正确答案:as
错误选项:like
深度解析:
1. 结构差异
- as → 是连词(conjunction),后接完整句子(主语+谓语)。
- 例句:
Just as water is essential to life, air is vital to humans.
(正如水对生命至关重要,空气对人类也必不可少。)
- 例句:
- like → 是介词(preposition),后接名词或代词(不能接句子)。
- 例句:
She sings like an angel.
(她唱歌像天使一样。)
- 例句:
2. 题目分析
原句后半部分是一个 完整句子(music must consist of sounds),因此必须用连词 as 连接。
- ✅ 正确结构:
Literature must consist of words, just as music must consist of sounds. - ❌ 错误结构:
Literature must consist of words, just like music must consist of sounds.
(like 后接句子,语法错误)
常见混淆场景对比
| 场景 | 正确用法 | 错误用法 |
|---|---|---|
| 比较两个句子 | just as + 句子 | like + 句子(❌) |
| 比较两个名词 | like + 名词 | as + 名词(❌) |
| 表示“作为” | as + 名词(身份/角色) | like + 名词(❌) |
例句
- Just as birds need wings, humans need dreams.
(正如鸟儿需要翅膀,人类需要梦想。)→ 比较两个句子 - He works like a robot.
(他工作起来像机器人。)→ 比较两个名词(He vs. robot) - She works as a teacher.
(她的职业是老师。)→ 表示身份
错误选项 "like" 的排除:
- 如果题目后半部分不是完整句子,而是名词,则可用 like:
- ✅ Literature must consist of words, like music.
(文学由文字构成,如音乐一样。)→ 比较“文学”和“音乐”(名词)
- ✅ Literature must consist of words, like music.
- 但原题中后半句是完整句子(有谓语动词 must consist),因此必须用 as。
固定搭配强化:
just as 是固定搭配,表示“正如...一样”,强调类比关系,后必须接句子。
类似表达:
- as... as(和...一样)
- She is as tall as her sister.
- the same as(和...相同)
- My opinion is the same as yours.
自测练习:
______ I predicted, he failed the exam.
答案:Just as(正如我预料的那样,他考试不及格。)He runs ______ the wind.
答案:like(他跑得像风一样。)______ you need oxygen, plants need sunlight.
答案:Just as(正如你需要氧气,植物需要阳光。)
总结口诀:
“句子比较用 as,名词比较用 like;
固定搭配 just as,后接句子别忘掉!” ✨
