形容詞副詞的比較級和最高級的變化規(guī)則及用法

1、形容詞副詞的比較級和最高級用法總結(jié)一、形容詞、副詞的比較級和最高級的變化規(guī)則：1 . 一般單音節(jié)詞和少數(shù)以-er , -ow結(jié)尾的雙音節(jié)詞，加-er/-est ；(1) 單音節(jié)詞 如：smallfsmaller fsmallest short fshorter fshortest(2) 雙音節(jié)詞 如：clever fcleverer fcleverest narrow fnarrower fnarrowest2 .以不發(fā)音e結(jié)尾的單音節(jié)詞，力口 -er/-est ;如：large f larger f largest nice f nicer f nicest late-later-lates

2、tclose-closer-closest3 .在重讀閉音節(jié)(即：輔音+元音+輔音)中，先雙寫末尾的輔音字母，再加 -er/-est :如：bigfbigger fbiggest hot fhotter fhottest fat ffatter ffattest4 .以“輔音字母+ y”結(jié)尾的雙音節(jié)詞，把y改為i ,再加-er/-est ;如：easyfeasier feasiest heavy fheavier fheaviestbusy fbusier fbusiest happy fhappier fhappiest5 .其他雙音節(jié)詞和多音節(jié)詞，比較級在前面加more,最高級在前面加 t

3、he most ;如：beautiful more beautiful fthe most beautiful注意：(1)形容詞最高級前通常必須用定冠詞the ,副詞最高級前可不用。例句： The Sahara is the biggest desert in the world.Tom runs fastest in our class.(2)形容詞most前面沒有the,不表示最高級的含義，只表示"非常"。It is a most important problem. =It is a very important problem.6 .不規(guī)則形容詞、副詞的比較級和最高

4、級：必須牢記如：goodfbetter fbest well fbetter fbest bad/badlyfworsefworstill fworsefworst old folder/elder f oldest/eldest many/much fmorefmostlittle less f least far f further/farther f furthest/farthest二、形容詞和副詞比較級/最高級的用法：1 .原級比較：as.as, ” 和 一樣” 否定：not as/so. as " 沒有Tom is not as tall as me .Tom doesn

5、' t run as fast as me. Tom沒有我跑得快。2 .比較級常見句型：比較級+thanTom is taller than me .The book is more interesting than that one.這本書比那本書有意思。Tom runs faster than me.比較級+and+比較級，表示“越來越”。He is getting taller and taller.他變得越來越高了。The flowers are more and more beautiful.花兒越來越漂亮。He does his homework more and more

6、 carefully. 他做作業(yè)越來越認(rèn)真了。the+比較級（+句子），the+比較級（+句子），表示“越,就越”。The sooner, the better.越快越好。The more careful you are , the fewer mistakes you ' ll make. 你越認(rèn)真， 犯的錯誤越 少。The more you eat, the fatter you will be.你吃的越多，你就會越胖。the+比較級+of+the two."兩個中更.的那一個“Tom is the taller of the two boys. Tom是兩個男孩中更高的

7、那個。注意：比較級前常見的修飾詞：a little , a bit , much, a lot , far , even, rather ,still , any （這些詞應(yīng)記住，例句可適當(dāng)抄一些）Lesson One is far easier than Lesson Two.第課遠(yuǎn)比第二課容易。Tom looks even younger than before.湯姆看上去比以前更年輕了。This train runsmuch faster than that one. 這輛火車比那輛跑的快。She drives still more carefully than her husband.

8、她開車比她丈夫更認(rèn)真。You must come a little earlier tomorrow.你明天必須早點來。3 .形容詞、副詞最高級的常見結(jié)構(gòu)：the+最高級+范圍，（副詞最高級前的the可省略）Tom is the tallest in his class/of all the students.湯姆是他們班上 / 所有學(xué)生當(dāng)中最高的。I jump （the） farthest in my class.我是我們班跳得最遠(yuǎn)的。one of the+ 形容詞最高級+復(fù)數(shù)名詞+in/of."表示"是中最之一”。Beijing is one of the larges

9、t cities in China.北京是中國最大城市之一。the+序數(shù)詞+最高級+單數(shù)名詞+in.,表示“.中的第幾最.”The Yellow River is the second longest rive門n China.黃河是中國第二長河。用比較級表示最高級的含義：any?other?+?n.（單）？A.比較級 +?than?+?the?other?+n.（復(fù)）？any?of?the?other?+?n. （復(fù)）?表示“比同一范圍的任何一個人/物都”，即"最”。The Yangtze River is longer than any other river in China.

10、=The Yangtze River is longer than any of the other rivers in China.長江比中國的任何一條其他的河都長。=The Yangtze River is longer than the other rivers in China.長江比中國的其他所有的河都長。=The Yangtze River is the longest river in China.長江是中國最長的河流。B.比較級？+?than?+?anything/?anyone?else?George?did?more?work?than?anyone?else.?喬治比其他任何人做的工作都多。C.比較級與not, never, nothing, nobody等否定詞連用，表最高級含義；I?have?never?read?a?more?interesting?novel.?我從沒讀過比這更有趣的一本小說了。It can ' t be any worse.情況不能再糟糕了。I?like?nothing?better