B1 · 中级 章节 39

Word Formation

4 总规则
1 分钟
本章规则 快速练习

你将学到什么

Understanding prefixes and suffixes in Romanian. Creating new words from roots.

技巧与窍门 (4)

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Check the root

Always find the root word first. If the word doesn't exist without the prefix, it might be a different word entirely.
frontend.learn_grammar.from_rule: Word Formation Prefixes
🎯

The 'o' to 'oa' trick

When adding a feminine suffix like -oară or -oaie, the 'o' in the root almost always becomes 'oa'. Example: 'moară' (mill).
frontend.learn_grammar.from_rule: Word Formation Suffixes
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The 'De' Rule

If a compound has 'de' in the middle (like 'viță-de-vie'), usually only the first word changes in the plural ('vițe-de-vie').
frontend.learn_grammar.from_rule: Compound Words
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Look for the core

Always try to find the 3-4 letter core of the word first.
frontend.learn_grammar.from_rule: Root Analysis

快速练习 (10)

Correct the mistake in the sentence.

Find and fix the mistake:

Am văzut multe floare-soarelui pe câmp.

✓ Correct! ✗ Not quite. Correct answer: florile-soarelui
The plural of 'floarea-soarelui' is 'florile-soarelui'.

frontend.learn_grammar.from_rule: Compound Words

Fill in the correct suffix.

El este un scri___.

✓ Correct! ✗ Not quite. Correct answer: itor
Scriitor means writer.

frontend.learn_grammar.from_rule: Root Analysis

Choose the correct agent noun for 'a scrie' (to write).

El este un ___ celebru.

✓ Correct! ✗ Not quite. Correct answer: scriitor
The suffix -tor is used to create agent nouns from verbs.

frontend.learn_grammar.from_rule: Word Formation Suffixes

Which is correct?

___posibil.

✓ Correct! ✗ Not quite. Correct answer: im
Im- before p.

frontend.learn_grammar.from_rule: Word Formation Prefixes

Which word is negative?

Which is negative?

✓ Correct! ✗ Not quite. Correct answer: nefericit
Ne- is a negative prefix.

frontend.learn_grammar.from_rule: Root Analysis

Fix the word.

Find and fix the mistake:

re-scriere

✓ Correct! ✗ Not quite. Correct answer: rescriere
No hyphen needed.

frontend.learn_grammar.from_rule: Root Analysis

Which word means 'to redo'?

Alege varianta corectă.

✓ Correct! ✗ Not quite. Correct answer: reface
Re- means repeat.

frontend.learn_grammar.from_rule: Word Formation Prefixes

Fill in the correct prefix.

El este ___fericit.

✓ Correct! ✗ Not quite. Correct answer: ne
Ne- is the negative prefix for adjectives.

frontend.learn_grammar.from_rule: Word Formation Prefixes

Fill in the missing hyphen if needed.

Ne întâlnim după___amiază.

✓ Correct! ✗ Not quite. Correct answer: -
'După-amiază' always requires a hyphen.

frontend.learn_grammar.from_rule: Compound Words

Fill in the prefix.

A ___zice viitorul.

✓ Correct! ✗ Not quite. Correct answer: pre
Prezice means predict.

frontend.learn_grammar.from_rule: Word Formation Prefixes

Score: /10

常见问题 (6)

No, prefixes must be compatible with the root. Always check a dictionary.
It's a phonetic rule. 'In-' becomes 'im-' before 'p' or 'b'.
It depends on the root. Adjectives of Latin origin often take -itate, while older Slavic or Latin roots might take -ime or -ețe. Exposure is key.
No! In Romanian, they are mostly about **affection** or making a request sound more polite.
There's no perfect rule, but titles ('vice-președinte'), specific biological names ('floarea-soarelui'), and time adverbs ('după-amiază') usually need one. Merged words are usually older.
Because it means 'the flowers of the sun'. The 'sun' part is a specific reference that doesn't need to be pluralized.
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