1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專(zhuān)心-專(zhuān)注-專(zhuān)業(yè)專(zhuān)心-專(zhuān)注-專(zhuān)業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專(zhuān)心-專(zhuān)注-專(zhuān)業(yè)形容詞的等級(jí)英語(yǔ)里形容詞有三個(gè)比較等級(jí)，即原級(jí)、比較級(jí)和最高級(jí)。一般來(lái)說(shuō)， 表示 和一樣 時(shí)用原級(jí)。 She is as tall as her sister. 她和她的姐姐一樣高。 表示兩者 比更 時(shí)用比較級(jí)。如: She is taller than her sister.她比她的姐姐高。 表示 “最”時(shí)用最高級(jí)，如: She is the tallest in her family.她是她家個(gè)子最高的。 當(dāng)形容詞由原級(jí)變?yōu)楸容^級(jí)或者最高級(jí)時(shí)，詞形上會(huì)發(fā)生變化。這種

2、變化可分成規(guī)則變化和不規(guī)則變化。 1.形容詞比較級(jí)的規(guī)則變化。 大多數(shù)形容詞是按照規(guī)則來(lái)變化的，形容詞比較級(jí)和最高級(jí)的規(guī)則變化如下表:構(gòu)詞法原 級(jí)比較級(jí)最高級(jí)1. 單音節(jié)詞末家-er和-esttallshorttallershortertallestshortest2. 單音節(jié)詞以-e結(jié)尾，只加-r和-stfinelatefinerlaterfinestlatest3. 閉音節(jié)單音節(jié)詞如末尾只有一個(gè)輔音字母，必須先雙寫(xiě)這個(gè)輔音字母，再加-er或-estbigfatbiggerfatterBiggestfattest4.少數(shù)以-y、-er、-ow、-ble結(jié)尾的雙音節(jié)詞，詞尾加-er和 -est

3、 (以-y結(jié)尾的詞，如-y前是輔音字母.則變y為i，再加-er和， -est；以-e結(jié)尾的詞仍只加-r和-st)happyclevernarrowablehappierclevernarrowerablerhappiestcleverestnarrowestablest5. 其他多音節(jié)和多音節(jié)詞在形容詞前面加more和mostbeautifulmorebeautifulmostbeautiful*注意：有些單音節(jié)詞的比較級(jí)和最高級(jí)也常在形容詞前加more和most，如glad、fond、shy、sly（狡猾的；淘氣的；暗中的）。當(dāng)like作形容詞或副詞用時(shí)，比較級(jí)和最高級(jí)用more like和

4、 most like。2. 形容詞比較級(jí)的不規(guī)則變化 英語(yǔ)里有一些形容詞的比較級(jí)和最高級(jí)的變化是不規(guī)則的。如:原級(jí)比較級(jí)最高級(jí)goodbetterbestwellbadworseworstillmanymore mostmuchlittlelessleastfewfarfartherfarthestfurtherfurthestoldolderoldesteldereldestlatelaterlatestlatterlast*注意：英語(yǔ)里有一些形容詞由于其詞義而沒(méi)有比較級(jí)和最高級(jí)形式。如: excellent (卓越的，極好的)，wrong (錯(cuò)誤的)，perfect (完美的)，woode

5、n (木制的)，final(最 終的)，possible(可能的)，whole(所有的)等。練習(xí)：一、Write out the comparatives and superlatives (寫(xiě)出下列詞的形容詞的比較級(jí)和最高級(jí)) 原級(jí) 比較級(jí) 最高級(jí)_long _ _clever _ _nice _ _able _ _happy _ _easy _ _hot _ _big _ _fat _ _careful _ _interesting _ _important _ _good _ _well _ _bad _ _ill _ _narrow _ _fine _ _many _ _much _

6、_old _ _far _ _little _ _形容詞等級(jí)的用法形容詞有三個(gè)比較等級(jí)，以下為其基本用法：1、形容詞原級(jí)的用法。原級(jí)常用于as+形容詞原級(jí)+as結(jié)構(gòu)，解釋為“和一樣”。如： She is as tall as I. 她和我一樣高。 (口語(yǔ)中I常用me代替) This building is as old as that one. 這座建筑和那座一樣古老。 否定的原級(jí)not as.as 或not so.as，基本解釋為“沒(méi)有/不如”，兩者一般無(wú)區(qū)別。如: Its not as cold in China as Russia. 中國(guó)沒(méi)有俄羅斯冷。 It is not so dark

7、 inside as outside.屋里不如屋外黑。2、形容詞比較級(jí)的用法。 比較級(jí)常用于“形容詞比較級(jí)+than”結(jié)構(gòu)，解釋為 “比更”。如: She is taller than I. 她比我高。 (口語(yǔ)中I一般用me代替) He looks younger than his younger brother. 他看上去比他的弟弟年輕。 The car is more expensive than the van. 這輛汽車(chē)比這輛面包車(chē)貴。 比較級(jí)前可以用much修飾，強(qiáng)調(diào)程度，意為得多。如: Mrs. Li is much older than Mrs. Wang.李太太比王太太老多了。

8、否定比較與否定原級(jí)一樣，可用not as (so ).as.結(jié) 構(gòu)。另外也可用less.than結(jié)構(gòu)。如: She is not as tall as her elder sister. 她沒(méi)有她的姐姐高。 The bicycle is less expensive than the motorcycle.這輛自行車(chē)沒(méi)有這輛摩托車(chē)貴。 (這句話(huà)也可寫(xiě)成The bicycle is cheaper than the motorcycle.這輛自行車(chē)比這輛摩托車(chē)便宜。) 3、形容詞最高級(jí)的用法最高級(jí)常用于the+形容詞最高級(jí)+比較范圍結(jié)構(gòu)。解釋為最。如: This is the best pict

9、ure in the hall. 這是大廳里最好的一張畫(huà)。 This is the tallest building in this area. 這棟大樓是這個(gè)地區(qū)最高的建筑物。 He was the most intelligent policeman in our police station.他過(guò)去是我們警察局最有智慧的警察。 形容詞的否定最高級(jí)可用not+the+最高級(jí)+比較范圍，也可用the least.+比較范圍。如: The doll isnt the most expensive in the toy shop.這個(gè)洋娃娃并非是玩具店里最貴的。 He wants to buy

10、the car with the least money. 他想花最少的錢(qián)買(mǎi)這輛車(chē)。I dont mind in the least.我根本就不在意。練習(xí)：一、給出下面形容詞的比較級(jí)和最高級(jí)：原級(jí) 比較級(jí) 最高級(jí)_1. bright _ _2. fat _ _3. lazy _ _4. safe _ _5. heavy _ _6. wide _ _7. high _ _8. close _ _9. long _ _10. dirty _ _11. sad _ _12. brave _ _13. silly _ _14. beautiful _ _15. early _ _16. interes

11、ting _ _17. delicious _ _18. difficult _ _二、選擇正確答案，并填入括號(hào)內(nèi)。1 ( ) Tom is as_as Jack. A. tall B. tallest C. taller D. the tallest 2 ( ) My uncle is as_as my aunt. A. old B. older C. elder D. oldest 3 ( ) My pencil is not as_ as yours. A. cheaper B. cheapest C. cheap D. more cheap 4 ( ) Your toy car is_

12、than mine. A. expensive B. expensiver C. more expensive D. the most expensive 5 ( ) Which is _, this one or that one? A. good B. better C. the best D. more good 6 ( ) Who is _，Tom or Jack? A. tall B. taller C. the tallest D. more tall 7 ( ) This book is_interesting than that one. A. much more B. man

13、y more C. much most D. many most三、填入所給形容詞的適當(dāng)形式： 1. She is two year _ than me. Shes the _ girl in our class. (young)2. Bill is _ than Tom. Hes the _ of the three children. (old)3. John is the _ boy in the class. (clever)4. Cairo is the _ city in Egypt. (big)5. Her bicycle is _ than mine. (good)6. My

14、cold is _ today than it was yesterday. (bad)7. Tokyo is _ from Beijing than from Shanghai. (far)8. This question is _ than the other one. (simple簡(jiǎn)單的)9. This street is _ than Beijing Road. Itactually the _ street in the whole city. (narrow窄的)10. It is _ in Hong Kong than in Kunming. (hot)副詞的等級(jí)英語(yǔ)里副詞有三

15、個(gè)比較等級(jí)，即原級(jí)、比較級(jí)和最高級(jí)。一般來(lái)說(shuō)，表示和一樣時(shí)用原級(jí)。如: I run as fast as my elder brother. 我跑得和我哥一樣快。 表示兩者 比更時(shí)用比較級(jí)。如: I run faster than my elder brother.我跑得比我哥哥快。 表示最時(shí)用最高級(jí)。如: I ran fastest in this competition.這次競(jìng)賽我跑得最快。 1、副詞的變化規(guī)則當(dāng)副詞由原級(jí)變?yōu)楸容^級(jí)或者最高級(jí)時(shí)，詞形上會(huì)發(fā)生變化。這種變化可分成規(guī)則變化和不規(guī)則變化。(1)規(guī)則變化 副詞的比較級(jí)和最高級(jí)的變化形式與形容詞大致相同，但以后綴-ly結(jié)尾的副詞須用

16、more和most。如: 原級(jí) 比較級(jí) 最高級(jí) hard harder hardest fast faster fastest quickly more quickly most quickly carefully more carefully most carefully 注意early未尾的-ly并非后綴，所以比較等級(jí)不用more 和most，應(yīng)是earlier ， earliest。另外有些副詞的比較等 級(jí)既可用-er和-est，也可用more和most，如often等。2、不規(guī)則變化 下列副詞比較等級(jí)的不規(guī)則變化如下: wellbetterbestbadlyworseworsemuch

17、Moremostfarfartherfarthestfurtherfurthest 3. 副詞等級(jí)的用法。 (1 )副詞原級(jí)的用法 原級(jí)常用于as+副詞原級(jí)+as結(jié)構(gòu)，解釋為“和一樣”如: I like swimming as much as I like hiking.我喜歡游泳，同樣喜歡徒步旅行。 I can sing as well as my mother.我的歌和我媽媽唱得一樣好。 否定的原級(jí)用not as.as或not so.as，解釋為 沒(méi)有/不如，兩者一般無(wú)區(qū)別。如: My elder brother does not eat so much as my younger bro

18、ther.我的哥哥沒(méi)有我的弟弟吃得多。 I do not swim as fast as my elder brother.我游泳沒(méi)有我哥游得快。 He doesnt use the computer as often as his friend. 他用電腦沒(méi)有他的朋友那么頻繁。 (2)副詞比較級(jí)的用法 比較級(jí)常用于副詞比較級(jí)+ than結(jié)構(gòu)，解釋為比更。比較級(jí)前可用much強(qiáng)調(diào)強(qiáng)度，表示得多。如: I can swim faster than Miss Li. 我比李小姐游得快。 My mother dances better than I. 我媽跳舞跳得比我好。 He sees his b

19、rother much more often than he sees me. 他見(jiàn)他的弟弟比見(jiàn)我來(lái)得多得多。 否定比較級(jí)與否定原級(jí)一樣，可用not as (so ) as 結(jié)構(gòu)，也可用lessthan結(jié)構(gòu)。如： He doesnt run as fast as his classmate.他沒(méi)有他的同學(xué)跑得快。 This word is used less often in British English than in American English.這個(gè)詞在英語(yǔ)中不及在美語(yǔ)中常用。 It rains less heavily today than yesterday.今天雨下得沒(méi)有昨天

20、大。 (3)副詞最高級(jí)的用法 最高級(jí)常用于the+副詞最高級(jí)+比較范圍結(jié)構(gòu)。解釋為最。如: She sings the best in the class.她在班里歌唱得最好。 (best在此是副詞，副詞最高級(jí)?？墒∪he) He runs the fastest in the group. (He runs fastest in the group.)他在隊(duì)里跑得最快。練習(xí)：一、選擇。1. ( ) She can sing_I. A. as good as B. as better as C. as well as D. as best as 2. ( ) I cant get up_my

21、 mother. A. as early as B. as earlier as C. as earliest as D. as earlly as 3. ( ) Does she run_you? A. as fast as B. as fastly as C. as faster as D. as fastest as 4. ( ) I will write to you_possible. A. as soon as B. as sooner as C. as soonest as D. as soonner as 5. ( ) He is running_he can. A. as q

22、uick as B. as quickly as C. as quicklier as D. as more quickly as 6. ( ) I jump_than you. A. farther B. far C. further D. more far 7. ( ) You must study_than before. A. hard B. harder C. hardly D. more harder 8. ( ) She gets up_than I. A.much early B.much more earlier C.much earlier D.earlier much 9

23、. ( ) May I keep this book_? A. a little longer B. a little long C. longer a litter D. long a little 10. ( ) He is running_.A.farther and farther B.further and further C.farther and further D.further and farther 幾對(duì)常見(jiàn)副詞的區(qū)別1、very， much， very muchverymuchvery much相同點(diǎn)都有“非?！焙汀昂堋钡囊馑疾煌c(diǎn)通常修飾形容詞和副詞通常修飾形容詞和副詞

24、的比較級(jí)通常修飾動(dòng)詞 The little boy jumps very high. 這個(gè)小男孩跳得很高。 Your classroom is very big. 你們的教室很大。 I like watching TV very much. 我非常喜歡看電視。 Lily is much shorter than Kate. 麗麗比凱特矮多了。 You run much faster than I. 你跑得比我快多了。2、too， also， eithertooalsoeither相同點(diǎn)都有“也”的意思。不同點(diǎn)通常用在肯定句或疑問(wèn)句末尾，并且前面用逗號(hào)隔開(kāi)。用于肯定句后疑問(wèn)句，比too較為正式，

25、常位于系動(dòng)詞、情態(tài)動(dòng)詞和助動(dòng)詞之后、或者實(shí)意動(dòng)詞之前，有時(shí)也位于句末。只用于否定句，而且要放在句末，前面用逗號(hào)隔開(kāi)。 I like apples. You like apples，too.我喜歡蘋(píng)果，你也喜歡蘋(píng)果。 Mr. Li is a teacher. His wife is also a teacher. 李先生是一位教師。他的妻子也是一位教師。 I love wild animals. My son also loves wild animals. 我喜愛(ài)野生動(dòng)物，我的兒子也喜愛(ài)野生動(dòng)物。 I was not a doctor. He was not a doctor，either.

26、我過(guò)去不是一名醫(yī)生。他過(guò)去也小是一名醫(yī)生。 3. ago， before agobefore相同點(diǎn)都有“以前”的意思不同點(diǎn)表示從現(xiàn)在往前推若干時(shí)間以前，即“在現(xiàn)在以前”，動(dòng)詞一般用過(guò)去時(shí)。表示過(guò)去某個(gè)時(shí)間以前，從此用過(guò)去完成時(shí)；如果泛指“以前”，動(dòng)詞可用一般過(guò)去時(shí)后現(xiàn)在完成時(shí)。注意：過(guò)去完成時(shí)表示在過(guò)去某一個(gè)時(shí)間或動(dòng)作之前已經(jīng)完成的動(dòng)作，其構(gòu)成 是：had+動(dòng)詞過(guò)去分詞。如: I had finished my homework before seven oclock last night.昨天晚上我七點(diǎn)鐘之前就已經(jīng)做完了作業(yè)。 The train had left when we got t

27、o the station.當(dāng)我們趕到車(chē)站時(shí)，火車(chē)已 經(jīng)開(kāi)走了。如: I arrived in Shanghai 8 days ago.八天前我到達(dá)了上海。 Long，long ago，there was a pretty princess.很久很久以前，有一個(gè)漂亮的公主。 She told me that she had read the book several days before.她告訴我?guī)滋烨八鸵呀?jīng)讀過(guò)這本書(shū)了。 Tom works harder than before.湯姆學(xué)習(xí)比以前努力了。練習(xí)：一、選擇。1 ( ) The little girl dances _. A. v

28、ery well B. well very C. very good D. good very 2 ( ) Your room is _clean.A. very B. much C. very much D. much very 3 ( ) I like sports_.A. very B. much C. very much D. much very 4 ( ) Tom is _than Jack. A. much taller B. very taller C. much more taller D. very much taller 5 ( ) I jump_than you. A.

29、more high B. more higher C. much higher D. much high 6 ( ) I arrived in Nanjing _A. two day ago B. two days before C. ago two days D. before two days 形容詞的等級(jí)英語(yǔ)里形容詞有三個(gè)比較等級(jí)，即原級(jí)、比較級(jí)和最高級(jí)。一般來(lái)說(shuō)， 表示 和一樣 時(shí)用原級(jí)。 She is as tall as her sister. 她和她的姐姐一樣高。 表示兩者 比更 時(shí)用比較級(jí)。如: She is taller than her sister.她比她的姐姐高。 表示

30、 “最”時(shí)用最高級(jí)，如: She is the tallest in her family.她是她家個(gè)子最高的。 當(dāng)形容詞由原級(jí)變?yōu)楸容^級(jí)或者最高級(jí)時(shí)，詞形上會(huì)發(fā)生變化。這種變化可分成規(guī)則變化和不規(guī)則變化。 1.形容詞比較級(jí)的規(guī)則變化。 大多數(shù)形容詞是按照規(guī)則來(lái)變化的，形容詞比較級(jí)和最高級(jí)的規(guī)則變化如下表:構(gòu)詞法原 級(jí)比較級(jí)最高級(jí)1. 單音節(jié)詞末家-er和-esttallshorttallershortertallestshortest2. 單音節(jié)詞以-e結(jié)尾，只加-r和-stfinelatefinerlaterfinestlatest3. 閉音節(jié)單音節(jié)詞如末尾只有一個(gè)輔音字母，必須先雙寫(xiě)這個(gè)

31、輔音字母，再加-er或-estbigfatbiggerfatterBiggestfattest4.少數(shù)以-y、-er、-ow、-ble結(jié)尾的雙音節(jié)詞，詞尾加-er和 -est (以-y結(jié)尾的詞，如-y前是輔音字母.則變y為i，再加-er和， -est；以-e結(jié)尾的詞仍只加-r和-st)happyclevernarrowablehappierclevernarrowerablerhappiestcleverestnarrowestablest5. 其他多音節(jié)和多音節(jié)詞在形容詞前面加more和mostbeautifulmorebeautifulmostbeautiful*注意：有些單音節(jié)詞的比較級(jí)

32、和最高級(jí)也常在形容詞前加more和most，如glad、fond、shy、sly（狡猾的；淘氣的；暗中的）。當(dāng)like作形容詞或副詞用時(shí)，比較級(jí)和最高級(jí)用more like和 most like。2. 形容詞比較級(jí)的不規(guī)則變化 英語(yǔ)里有一些形容詞的比較級(jí)和最高級(jí)的變化是不規(guī)則的。如:原級(jí)比較級(jí)最高級(jí)goodbetterbestwellbadworseworstillmanymore mostmuchlittlelessleastfewfarfartherfarthestfurtherfurthestoldolderoldesteldereldestlatelaterlatestlatterla

33、st*注意：英語(yǔ)里有一些形容詞由于其詞義而沒(méi)有比較級(jí)和最高級(jí)形式。如: excellent (卓越的，極好的)，wrong (錯(cuò)誤的)，perfect (完美的)，wooden (木制的)，final(最 終的)，possible(可能的)，whole(所有的)等。練習(xí)：一、Write out the comparatives and superlatives (寫(xiě)出下列詞的形容詞的比較級(jí)和最高級(jí)) 原級(jí) 比較級(jí) 最高級(jí)_long _ _clever _ _nice _ _able _ _happy _ _easy _ _hot _ _big _ _fat _ _careful _ _inte

34、resting _ _important _ _good _ _well _ _bad _ _ill _ _narrow _ _fine _ _many _ _much _ _old _ _far _ _little _ _形容詞等級(jí)的用法形容詞有三個(gè)比較等級(jí)，以下為其基本用法：1、形容詞原級(jí)的用法。原級(jí)常用于as+形容詞原級(jí)+as結(jié)構(gòu)，解釋為“和一樣”。如： She is as tall as I. 她和我一樣高。 (口語(yǔ)中I常用me代替) This building is as old as that one. 這座建筑和那座一樣古老。 否定的原級(jí)not as.as 或not so.as，

35、基本解釋為“沒(méi)有/不如”，兩者一般無(wú)區(qū)別。如: Its not as cold in China as Russia. 中國(guó)沒(méi)有俄羅斯冷。 It is not so dark inside as outside.屋里不如屋外黑。2、形容詞比較級(jí)的用法。 比較級(jí)常用于“形容詞比較級(jí)+than”結(jié)構(gòu)，解釋為 “比更”。如: She is taller than I. 她比我高。 (口語(yǔ)中I一般用me代替) He looks younger than his younger brother. 他看上去比他的弟弟年輕。 The car is more expensive than the van. 這

36、輛汽車(chē)比這輛面包車(chē)貴。 比較級(jí)前可以用much修飾，強(qiáng)調(diào)程度，意為得多。如: Mrs. Li is much older than Mrs. Wang.李太太比王太太老多了。否定比較與否定原級(jí)一樣，可用not as (so ).as.結(jié) 構(gòu)。另外也可用less.than結(jié)構(gòu)。如: She is not as tall as her elder sister. 她沒(méi)有她的姐姐高。 The bicycle is less expensive than the motorcycle.這輛自行車(chē)沒(méi)有這輛摩托車(chē)貴。 (這句話(huà)也可寫(xiě)成The bicycle is cheaper than the moto

37、rcycle.這輛自行車(chē)比這輛摩托車(chē)便宜。) 3、形容詞最高級(jí)的用法最高級(jí)常用于the+形容詞最高級(jí)+比較范圍結(jié)構(gòu)。解釋為最。如: This is the best picture in the hall. 這是大廳里最好的一張畫(huà)。 This is the tallest building in this area. 這棟大樓是這個(gè)地區(qū)最高的建筑物。 He was the most intelligent policeman in our police station.他過(guò)去是我們警察局最有智慧的警察。 形容詞的否定最高級(jí)可用not+the+最高級(jí)+比較范圍，也可用the least.+比較范

38、圍。如: The doll isnt the most expensive in the toy shop.這個(gè)洋娃娃并非是玩具店里最貴的。 He wants to buy the car with the least money. 他想花最少的錢(qián)買(mǎi)這輛車(chē)。I dont mind in the least.我根本就不在意。練習(xí)：一、給出下面形容詞的比較級(jí)和最高級(jí)：原級(jí) 比較級(jí) 最高級(jí)_1. bright _ _2. fat _ _3. lazy _ _4. safe _ _5. heavy _ _6. wide _ _7. high _ _8. close _ _9. long _ _10.

39、dirty _ _11. sad _ _12. brave _ _13. silly _ _14. beautiful _ _15. early _ _16. interesting _ _17. delicious _ _18. difficult _ _二、選擇正確答案，并填入括號(hào)內(nèi)。1 ( ) Tom is as_as Jack. A. tall B. tallest C. taller D. the tallest 2 ( ) My uncle is as_as my aunt. A. old B. older C. elder D. oldest 3 ( ) My pencil is

40、 not as_ as yours. A. cheaper B. cheapest C. cheap D. more cheap 4 ( ) Your toy car is_than mine. A. expensive B. expensiver C. more expensive D. the most expensive 5 ( ) Which is _, this one or that one? A. good B. better C. the best D. more good 6 ( ) Who is _，Tom or Jack? A. tall B. taller C. the

41、 tallest D. more tall 7 ( ) This book is_interesting than that one. A. much more B. many more C. much most D. many most三、填入所給形容詞的適當(dāng)形式： 1. She is two year _younger_ than me. Shes the _youngest_ girl in our class. (young)2. Bill is _older_ than Tom. Hes the _oldest_ of the three children. (old)3. John

42、 is the _cleverest_ boy in the class. (clever)4. Cairo is the _bigger_ city in Egypt. (big)5. Her bicycle is _better_ than mine. (good)6. My cold is _worse_ today than it was yesterday. (bad)7. Tokyo is _farther_ from Beijing than from Shanghai. (far)8. This question is _simpler_ than the other one.

43、 (simple簡(jiǎn)單的)9. This street is _narrower_ than Beijing Road. Its actually the _narrowest_ street in the whole city. (narrow窄的)10. It is _ in Hong Kong than in Kunming. (hot)副詞的等級(jí)英語(yǔ)里副詞有三個(gè)比較等級(jí)，即原級(jí)、比較級(jí)和最高級(jí)。一般來(lái)說(shuō)，表示和一樣時(shí)用原級(jí)。如: I run as fast as my elder brother. 我跑得和我哥一樣快。 表示兩者 比更時(shí)用比較級(jí)。如: I run faster than

44、my elder brother.我跑得比我哥哥快。 表示最時(shí)用最高級(jí)。如: I ran fastest in this competition.這次競(jìng)賽我跑得最快。 1、副詞的變化規(guī)則當(dāng)副詞由原級(jí)變?yōu)楸容^級(jí)或者最高級(jí)時(shí)，詞形上會(huì)發(fā)生變化。這種變化可分成規(guī)則變化和不規(guī)則變化。(1)規(guī)則變化 副詞的比較級(jí)和最高級(jí)的變化形式與形容詞大致相同，但以后綴-ly結(jié)尾的副詞須用more和most。如: 原級(jí) 比較級(jí) 最高級(jí) hard harder hardest fast faster fastest quickly more quickly most quickly carefully more car

45、efully most carefully 注意early未尾的-ly并非后綴，所以比較等級(jí)不用more 和most，應(yīng)是earlier ， earliest。另外有些副詞的比較等 級(jí)既可用-er和-est，也可用more和most，如often等。2、不規(guī)則變化 下列副詞比較等級(jí)的不規(guī)則變化如下: wellbetterbestbadlyworseworsemuchMoremostfarfartherfarthestfurtherfurthest 3. 副詞等級(jí)的用法。 (1 )副詞原級(jí)的用法 原級(jí)常用于as+副詞原級(jí)+as結(jié)構(gòu)，解釋為“和一樣”如: I like swimming as mu

46、ch as I like hiking.我喜歡游泳，同樣喜歡徒步旅行。 I can sing as well as my mother.我的歌和我媽媽唱得一樣好。 否定的原級(jí)用not as.as或not so.as，解釋為 沒(méi)有/不如，兩者一般無(wú)區(qū)別。如: My elder brother does not eat so much as my younger brother.我的哥哥沒(méi)有我的弟弟吃得多。 I do not swim as fast as my elder brother.我游泳沒(méi)有我哥游得快。 He doesnt use the computer as often as his

47、 friend. 他用電腦沒(méi)有他的朋友那么頻繁。 (2)副詞比較級(jí)的用法 比較級(jí)常用于副詞比較級(jí)+ than結(jié)構(gòu)，解釋為比更。比較級(jí)前可用much強(qiáng)調(diào)強(qiáng)度，表示得多。如: I can swim faster than Miss Li. 我比李小姐游得快。 My mother dances better than I. 我媽跳舞跳得比我好。 He sees his brother much more often than he sees me. 他見(jiàn)他的弟弟比見(jiàn)我來(lái)得多得多。 否定比較級(jí)與否定原級(jí)一樣，可用not as (so ) as 結(jié)構(gòu)，也可用lessthan結(jié)構(gòu)。如： He doesnt

48、 run as fast as his classmate.他沒(méi)有他的同學(xué)跑得快。 This word is used less often in British English than in American English.這個(gè)詞在英語(yǔ)中不及在美語(yǔ)中常用。 It rains less heavily today than yesterday.今天雨下得沒(méi)有昨天大。 (3)副詞最高級(jí)的用法 最高級(jí)常用于the+副詞最高級(jí)+比較范圍結(jié)構(gòu)。解釋為最。如: She sings the best in the class.她在班里歌唱得最好。 (best在此是副詞，副詞最高級(jí)?？墒∪he) He

49、 runs the fastest in the group. (He runs fastest in the group.)他在隊(duì)里跑得最快。練習(xí)：一、選擇。1. ( ) She can sing_I. A. as good as B. as better as C. as well as D. as best as 2. ( ) I cant get up_my mother. A. as early as B. as earlier as C. as earliest as D. as earlly as 3. ( ) Does she run_you? A. as fast as B.

50、 as fastly as C. as faster as D. as fastest as 4. ( ) I will write to you_possible. A. as soon as B. as sooner as C. as soonest as D. as soonner as 5. ( ) He is running_he can. A. as quick as B. as quickly as C. as quicklier as D. as more quickly as 6. ( ) I jump_than you. A. farther B. far C. furth

51、er D. more far 7. ( ) You must study_than before. A. hard B. harder C. hardly D. more harder 8. ( ) She gets up_than I. A.much early B.much more earlier C.much earlier D.earlier much 9. ( ) May I keep this book_? A. a little longer B. a little long C. longer a litter D. long a little 10. ( ) He is running_.A.farther and farther B.further and further C.farther and further D.further and farther 幾對(duì)常見(jiàn)副詞的區(qū)別1、very， much， very muchverymuchvery much相同點(diǎn)都有“非?！焙汀昂堋钡囊馑疾煌c(diǎn)通常修飾形容詞和副詞通常修飾形容詞和副詞的比較級(jí)通常修飾動(dòng)詞 The little boy jumps