The prefixes “in-”, “im-”, “ir-” and “il-” are totally identical and they are interchangeable.
举一反三
- Which of the following prefixes doesn't mean "not". () A: anti- B: un- C: il-, im-, in-, ir- D: non-
- 【填空题】Add prefixes “un-,” “in-,” “il-,” “im-,” or “ir-” to the adjectives below to negate(否定)them.上述几个前缀均为否定前缀,请给下面的单词加上相应的否定前缀。 1. evitable 2. acceptable 3. mature 4. responsible 5. regular 6. considerate 7. literate 8. dependent 9. conscious 10. legal 11. practical 12. decided
- Which prefix means "not", "into", or "to cause"? A: im- B: il- C: un- D: dis-
- Which of the following<br/>prefixes in the word does NOT indicate a negative meaning? () A: (in)flammable B: (ig)noble C: (il)legal D: (im)balance
- Use the prefixes im-, in-, un-, and dis- to create opposite meaning for these words.He's patient. __________________She's honest. ___________________He's friendly. ___________________He's competent. ___________________They're organized. __________________He looks healthy. __________________She's reliable. __________________She's considerate. __________________