2019屆高三英語形容詞和副詞語法
english is widely used in the world.英語在世界范圍內廣泛使用。
6) free與freely
free的意思是\"免費\";freely 的意思是\"無限制地\"。例如:
you can eat free in my restaurant whenever you like.無論什么時候,我這飯鋪免費對你開放。
you may speak freely; say what you like.你可以暢所欲言,想說什么就說什么。
4.7 形容詞與副詞的比較級
大多數形容詞(性質形容詞)和副詞有比較級和最高級的變化,即原級、比較級和最高級,用來表示事物的等級差別。原級即形容詞的原形,比較級和最高級有規則變化和不規則變化兩種。
1) 規則變化
單音節詞和少數雙音節詞,加詞尾-er,-est來構成比較級和最高級。
構成法 原級 比較級 最高級
一般單音節詞未尾加-er,-est tall taller tallest
以不發音的e結尾的單音詞和少數以- le結尾的雙音節詞只加-r,-st nice nicer nicest
以一個輔音字母結尾的閉音節單音節詞,雙寫結尾的輔音字母,再加-er,-est big bigger biggest
\"以輔音字母+y\"結尾的雙音節詞,改y為i,再加-er,-est busy busier busiest
少數以-er,-ow結尾的雙音節詞未尾加-er,-est clever/narrow cleverer/ narrower cleverest/ narrowest
其他雙音節詞和多音節詞,在前面加more,most來構成比較級和最高級 important/ easily more important/ more easily most important/ most easily
2) 不規則變化
原級 比較級 最高級
good better best
well(健康的) worse worst
bad
ill(有病的)
old older/elder oldest/eldest
much/many more most
little less least
far farther/further farthest/furthest
4.8. as + 形容詞或副詞原級 + as
1)在否定句或疑問句中可用so… as。例如:
he cannot run so/as fast as you. 他沒你跑得快。
2)當as… as 中間有名詞時采用以下格式:as +形容詞+ a +單數名詞/ as + many/much +名詞。例如:
this is as good an example as the other is. 這個例子和另外一個一樣好。
i can carry as much paper as you can. 你能搬多少紙,我也能。
3)用表示倍數的詞或其他程度副詞做修飾語時,放在as的前面。例如:
this room is twice as big as that one. 這房間的面積是那間的兩倍。
your room is the same size as mine. 你的房間和我的一樣大。
4)倍數+ as + adj. + as <=> 倍數+ the … + of。例如:
this bridge is three times as long as that one. 這座橋的長度是那座的三倍。
this bridge is three times the length of that one.
your room is twice as large as mine. 你的房間是我的兩倍大。
your room is twice the size of mine.
4.9 比較級形容詞或副詞 + than 。
如:you are taller than i. 你比我高。
they lights in your room are brighter than those in mine.你房間的那些燈比我房間里的亮。
注意:
1)要避免重復使用比較級。
(錯) he is more cleverer than his brother.
(對) he is more clever than his brother.