形容词的否定 (前缀)
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形容词的否定(反义词)
★加前缀
一．在单词前加‘un’
fortable →uncomfortable
2.happy →unhappy
3.necessary →unnecessary
4.important →unimportant
5.friendly →unfriendly
6.welcome →unwelcome
7.able →unable
mon →uncommon
9.successful →unsuccessful 10.excited →unexcited 11.healthy →unhealthy 12.popular →unpopular 13.suitable →unsuitable 14.grateful →ungrateful 15.kind →unkind 16.likely →unlikely 17.safe →unsafe (dangerous) 18.helpful →unhelpful ual →unusual 20.willing →unwilling 21.pleasant →unpleasant 22.real →unreal
23.lucky →unlucky 24.luckily →unluckily 25.tidy →untidy
二．在单词前加‘dis’
honest →dishonest
三．在p,b,m开头的形容词前加‘im’
1.possible →impossible
2.polite →impolite (rude)
3.patient →impatient
四．在单词前加‘in’
1.correct →incorrect
2.correctly →incorrectly
3. expensive →inexpensive (cheap)
五．在r开头的形容词前加‘ir’
regular →irregular
★改后缀
1.careful →careless
2.carefully →carelessly
eful →useless
★不一样的单词
1.boring →interesting
2.cheap →expensive
3.closed →open
4.close →far
5.cold →hot
6.dark →bright / light
7.easy →difficult
8.fast / quick →slow
9.fast / quickly →slowly 10.heavy →light
11.hungry →full rge →small
13.long →short 14.strong →weak
15.young →old 16.right/correct →wrong 17.dangerous →safe 18.dirty →clean
19.empty →full 20.noisy →quiet
21.soft →hard 22.generous →mean 23.true →false 24.thin/slim →fat
25.male →female