形容詞和副詞的比較級(jí)和最高級(jí)以及練習(xí)題

形容詞和副詞的比較級(jí)和最高級(jí)重點(diǎn): 1、了解形容詞、副詞比較級(jí)以及最高級(jí)的構(gòu)成規(guī)則； 2、了解形容詞、副詞比較等級(jí)的用法。6精講部分一. 形容詞和副詞在使用時(shí)都有三個(gè)級(jí)別：原級(jí)、比較級(jí)、最高級(jí)。例：(small smaller smallest) (tall taller tallest) (hard harder hardest)比較級(jí)和最高級(jí)的構(gòu)成有規(guī)則和不規(guī)則的變化兩種1規(guī)則變化單音節(jié)詞和少數(shù)雙音節(jié)詞，在詞尾加-er，-est來構(gòu)成比較級(jí)和最高級(jí)。多音節(jié)詞，原級(jí)前加more，most構(gòu)成比較級(jí)和最高級(jí)構(gòu)成法原級(jí)比較級(jí)最高級(jí)單音節(jié)詞一般單音節(jié)詞尾加-er，-estallgreatstrongtallergreaterstrongertallestgreateststrongest 以不發(fā)音的e結(jié)尾的單音詞，只加-r，-stnicelargelatenicerlargerlaternicestlargestlatest以一個(gè)輔音字母結(jié)尾的閉音節(jié)單音詞，雙寫結(jié)尾的輔音字母再加-er，-estbighotfatbiggerhotterfatterbiggesthottestfattest雙音節(jié)詞以輔音字母+ y結(jié)尾的雙音節(jié)詞，改y為i再加-er，-esteasybusyearlyeasierbusierearliereasiestbusiestearliest多音節(jié)詞、以ly結(jié)尾的副詞、eding形容詞 在原級(jí)前面加more, most來構(gòu)成比較級(jí)和最高級(jí)importantbeautifulHappilyexcitedmore importantmore beautifulmore happilyMore excitedmost importantmost beautifulmost happilymost excited2. 不規(guī)則變化原級(jí)比較級(jí)最高級(jí)goodwellbetterbestbadillworseworstOldolderoldestmuch, manymoremostLittlelessleastFarfarther / furtherfarthest / furthest二. 形容詞和副詞的比較級(jí)和最高級(jí)的用法1as + 原級(jí) + as 表示“與 一樣”The painting is as beautiful as that one這幅畫和那幅畫一樣漂亮。(形容詞)He sings as well as his teacher. 他唱得和他的老師一樣好。（副詞）注意：在否定句中可用 not as(so) + 原級(jí) + as 與不一樣，不及例： It is not as (so) cold in Shanghai as in Beijing in winter冬天上海的天氣沒北京的天氣冷。(形容詞) The girl doesnt run as quickly as the boy. ；女孩跑得不如男孩快。（副詞）2比較級(jí) + than 表示 “ 比 更 ”This hotel is cheaper than that one across the street這家賓館比街對(duì)面那家更便宜。(形容詞)It is quicker to take a underground than to take a bus坐地鐵比坐公交車快。Mary writes more carefully than Tom. Mary 寫得比Tom 更認(rèn)真。（副詞）3比較級(jí) + 比較級(jí) 表示：”越來越” It is getting colder and colder these days這些天天氣越來越冷。(形容詞) The bus is more and more crowded公交車上越來越擠。(形容詞) The people are living more and more happily人們生活得越來越幸福（副詞）4. The +比較級(jí), the +比較級(jí) 表示“越-，越-?！?The more, the better.5the + 最高級(jí) + 比較范圍 表示 “(三者或三者以上) 最” Of all the four brothers he is the cleverest在四個(gè)兄弟中，他是最聰明的。 He is the best in maths of them all在他們所有人中他數(shù)學(xué)最好 He jumps the highest in his class. 他在班中跳得最高。注意： 1. “as + 原級(jí) + as (not as(so) + 原級(jí) + as)” 和“比較級(jí) + than” 用于兩者之間的比較，2. 最高級(jí)用于三者以上之間的比較3. 形容詞最高級(jí)必須加定冠詞the, 但副詞最高級(jí)可以加也可以不加定冠詞the 例如： The Changjiang River is the longest river in China. (形容詞) She dances (the) most beautifully in her class. （副詞）4. much + 比較級(jí) 表示“ 得多” 例如：much bigger, much longer. much more difficult, much more interestingExercise (比較級(jí)和副詞) 一. A. 寫出下列形容詞或副詞的比較級(jí)和最高級(jí)1. near _ _ high_ _ 2. warm _ _ clever_ _3. white _ _ blue _ _4. nice _ _ gentle_ _5. safe _ _ wide_ _6. close _ _ long_ _7. heavy _ _ sunny_ _8. early _ _ dry _ _9. busy _ _happy _ _ 10. easy _ _ angry _ _11. windy _ _ little _ _12. thin _ _ fat _ _13. hot _ _ big _ _14. wet _ _ good_ _15. bad _ _ well _ _16. badly _ _ many_ _17. much _ _ far _ _18. important _ _ 19. dangerous _ _ 20 beautiful _ _ 21. difficult _ _ 22. brightly _ _ 23. strongly _ _24. expensive _ _ 25. quietly _ _26. outgoing_ _27. creative_ _28. hard-working_ _B. 寫出下列形容詞的副詞形式1. bad _ nice _beautiful_2. clever _easy _ busy _3. heavy _ angry _ happy _ 4. gentle _wide _ safe _ 5. close _late _early_ 6. deep _ high _ near _7. fast _ good _二、用括號(hào)內(nèi)詞語的正確形式填空1、 The flowers are very _. (beautiful)2、The girls are sitting there _ .(quiet)3、Theyre talking very _ . (loud)4、We can get there _ . (easy)5、Theyre getting ready for the sports meeting _ . (busy)6、Theyre living a _ life. (happy)7、The wind is blowing _ . (strong)8、He plays the piano _ .(bad)9、The river runs _ down the hill. (gentle)10、The sun is shining _ . (bright)11、The man is riding his horse along the road _ . (slow)12、The girl sings _ than the boy. (beautiful)13、Jack plays football _ than Dick. (bad)14、He is speaking _ . (angry)15、The children are running _ along the road. (happy)16、She runs _ of all. (fast)17、The sun is shining _this afternoon than this morning. (bright)18、Jim works _ than Tom. (hard)19、He walks _ of the three. (far)20、Little Tom is sitting there _ of all. (quiet) 形容詞和副詞的比較級(jí)和最高級(jí)練習(xí)答案Exercise (比較級(jí)和副詞) 一. A. 寫出下列形容詞或副詞的比較級(jí)和最高級(jí)1. nearer nearest higher highest 2. warmer warmest cleverer cleverest 3. whiter whitest bluer bluest 4. nicer nicestgentlergentlest 5. safersafestwiderwidest 6. closerclosestlongerlongest 7. heavierheaviestsunniersunniest 8. earlierearliestdrierdriest 9. busierbusiesthappierhappiest 10. easiereasiestangrierangriest 11. windierwindiestlessleast 12. thinnerthinnestfatterfattest 13. hotterhottestbiggerbiggest 14. wetterwettestbetterbest 15. worseworstbetterbest 16. worseworstmoremost 17. moremostfartherfarthest 18. more important most important 19. more dangerous most dangerous 20. more beautifulmost beautiful 21. more difficultmost difficult 22. more brightlymost brightly 23. more stronglymost strongly24. more expensivemost expensive 25. more quietlymost quietly二、用括號(hào)內(nèi)詞語的正確形