二、副詞在句子中的作用
副詞在句子中主要作狀語,可以修飾動詞、形容詞、副詞,有時修飾整個句子。
Unfortunately, he wasn't at home when I came. (修飾整個句子)
Luckily, she wasn't injured in the accident.(修飾整個句子)
Her pronunciation is very good.(修飾形容詞)
I have been extremely busy these days.(修飾形容詞)
I can hardly agree with you.(修飾動詞)
He works terribly (quite) hard. (修飾副詞)
三、形容詞和副詞比較級和級的構成
1.單音節(jié)詞和少數(shù)雙音節(jié)詞(如以y結尾的)在詞尾加-er , -est.
如:small, smaller, smallest; great, greater, greatest; clever, cleverer, cleverest; quiet, quieter, quietest ; common, commoner, commonest; narrow, narrower, narrowest.
2、以e結尾的詞加-r , -st .
如:larger, larger , largest ; simple, simpler , simplest ; polite, politer , politest; brave, braver, bravest; fine, finer, finest.
3、以"輔音字母+y"結尾的詞,變y為i 再加-er , -est .
如:busy,busier, busiest; heavy,heavier, heaviest; happy,happier, happiest.
4、以一個輔音字母結尾的詞,雙寫該輔音字母,再加-er, -est .(一個輔音字母結尾;重讀閉音節(jié))
如:big,bigger, biggest; thin,thinner, thinnest; hot,hotter, hottest.
雙音節(jié)詞,多音節(jié)詞比較級和級在詞前加more, most.
如:difficult, more difficult, most difficult, interesting, more interesting, most interesting; useful, more useful, most useful.
特殊的比較級和級
副詞在句子中主要作狀語,可以修飾動詞、形容詞、副詞,有時修飾整個句子。
Unfortunately, he wasn't at home when I came. (修飾整個句子)
Luckily, she wasn't injured in the accident.(修飾整個句子)
Her pronunciation is very good.(修飾形容詞)
I have been extremely busy these days.(修飾形容詞)
I can hardly agree with you.(修飾動詞)
He works terribly (quite) hard. (修飾副詞)
三、形容詞和副詞比較級和級的構成
1.單音節(jié)詞和少數(shù)雙音節(jié)詞(如以y結尾的)在詞尾加-er , -est.
如:small, smaller, smallest; great, greater, greatest; clever, cleverer, cleverest; quiet, quieter, quietest ; common, commoner, commonest; narrow, narrower, narrowest.
2、以e結尾的詞加-r , -st .
如:larger, larger , largest ; simple, simpler , simplest ; polite, politer , politest; brave, braver, bravest; fine, finer, finest.
3、以"輔音字母+y"結尾的詞,變y為i 再加-er , -est .
如:busy,busier, busiest; heavy,heavier, heaviest; happy,happier, happiest.
4、以一個輔音字母結尾的詞,雙寫該輔音字母,再加-er, -est .(一個輔音字母結尾;重讀閉音節(jié))
如:big,bigger, biggest; thin,thinner, thinnest; hot,hotter, hottest.
雙音節(jié)詞,多音節(jié)詞比較級和級在詞前加more, most.
如:difficult, more difficult, most difficult, interesting, more interesting, most interesting; useful, more useful, most useful.
特殊的比較級和級