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1、比較級最高級的用法在英語中通常用下列方式表示的詞:在形容詞或副詞前加more(如more natural,more clearly)或加后綴-er(newer,sooner )。典型的是指形容詞或副詞所表示的質(zhì)、量或關(guān)系的增加。英語句子中,將比較兩個 主體的方法叫做比較句型”。其中,像“A比B更”的表達(dá)方式稱為比較級;而“A最”的表達(dá)方式則稱為最高級。組成句子的方式是將形容詞或副詞變化成比較級或最高級的形態(tài)。一、形容詞、副詞的比較級和最高級的構(gòu)成規(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,比較級在后面加-er,最高級在后面加-est;(1) 單音節(jié)詞女口: small sma
2、ller smallest short 宀shorter 宀shortesttall -taller -tallest great -greater -greatest(2) 雙音節(jié)詞女口: clever tcleverer 宀cleverest narrow inarrower narrowest2. 以不發(fā)音e結(jié)尾的單音節(jié)詞,比較在原級后加-r,最高級在原級后加-st;女口: large tlarger -largest nice 宀nicer 宀nicest able -abler ablest3. 在重讀閉音節(jié)(IP:輔音+元音+輔音)中,先雙寫末尾的輔音字母,比較級加-er,最高級加
3、-est;女口: big tbigger tbiggest hot -hotter -hottest fat -fatter -fattest4. 以 輔音字母+ y”結(jié)尾的雙音節(jié)詞,把y改為i,比較級加-er,最高級加-est;女口: easyeasier easiest heavy 宀heavier 宀heaviestbusybusier -busiest happy -happier happiest5. 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 most;女口: beautiful -more beautiful 宀most beautifuldifferentm
4、ore differentmost differenteasily -more easily -most easily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.(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. =lt is a very important problem.6. 有少數(shù)形容詞、副詞的比較級和最高級是不規(guī)則的,必須熟記。女口: goodf better
5、 宀 best well 宀 better -bestbadworseworst ill -worseworstold -older/elder eMest/eldestmany/muchmore-most littleTess leastfar further/fartherfurthest/farthest二、形容詞、副詞的比較級和最高級的用法1. "A+be形容詞比較級 + tha n + B'意思為"A比B更”。如:This tree is taller than that one.這棵樹比那棵樹高。注意: 在含有連詞than的比較級中,前后的比較對象必須是
6、同一范疇,即同類事物之間的比較。 在比較級前面使用much,表示程度程度 強(qiáng)得多"。女口: A watermelon is much bigger than a nappie. very, quite 一般只能修飾原級,不能修飾比較級。2. 比較級+ and +比較級"或"more and more +原級"表示 越來越 ”女口: It becomes warmer and warmer when spring comes.春天來了, 天氣變得越來越暖禾口 了。It is getting cooler and cooler.天氣越來越?jīng)鏊?。The win
7、d became more and more heavily.風(fēng)變得越來越大。Our school is becoming more and more beautiful.我們的學(xué)校變得越來越美麗。3. 在含有01的選擇疑問句中,如果有兩者供選擇,前面的形容詞要用比較級形式。女口: Who is taller,Tim or Tom? 誰更高,Tim 還是 Tom?4. "thefe較級 ,the+比較級",表示 越越The more money you make, the more you spend.錢你賺得越多,花得越多。The sooner, the better.越
8、快越好。5. 表示倍數(shù)的比較級用法: .A is times the size /height/length/width of B.女口: The new building is three times the height of the old one.這座新樓比那座舊樓高三倍。(新樓是舊樓的四倍高) .A is times as big /high/long/wide/large as B.如:Asia is four times as large as Europe.亞洲是歐洲的四倍大。(亞洲比歐洲大三倍) .A istimes larger/higher/longer/wider th
9、an B.如:Our school is twice bigger than yours.我們學(xué)校比你們學(xué)校大兩倍。6形容詞、副詞的最高級形式主要用來表示三者或三者以上人或事物的比較,表示最”的意思。句子中有表示范圍的詞或短語。女口: of the three, in our class 等等。如:He is the tallest in our class.他在我們班里是最高的。7”否定詞語+比較級",”否定詞語+soas結(jié)構(gòu)表示最高級含義。Nothing is so easy as this. =Nothing is easier than this. =This is the
10、easiest thing.8比較級與最高級的轉(zhuǎn)換:Mike is the most intelligent in his class.Mike is more intelligent than any other student in his class9 修飾比較級和最高級的詞1)可修飾比較級的詞 .a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even 等。 .還可以用表示倍數(shù)的詞或度量名詞作修飾語。 .以上詞(除by far)外,必須置于比較級形容詞或副詞
11、的前面。注意:使用最高級要注意將主語包括在比較范圍內(nèi)。(tt) Tom is the tallest of his three brothers.(對)Tom is the tallest of the three brothers.2)下列詞可修飾 最高級:by far, far, much, mostly, almost o 注意:a. very可修飾最高級,但位置與much不同。This hat is nearly / almost the biggest.This is the very best.b.序數(shù)詞通常只修飾最高級。Africa is the second largest c
12、ontinent.3)要避免重復(fù)使用比較級。(錯)He is more cleverer than his brother.(對)He is more clever than his brother.4)要避免將主語含在比較對象中。(錯)China is larger that any country in Asia.5)要注意對應(yīng)句型,遵循前后一致的原則。This is much the best.(對)He is cleverer than his brother.(對)China is larger than any other country in AsiaThe population
13、 of Shanghai is larger than that of Beijing.It is easier to make a plan than to carry it out.6).要注意冠詞的使用,后有名詞的時候,前面才有可能有名詞。比較: Which is larger, Can ad a or Australia?Which is the larger country, Can ad a or Australia?She is taller than her two sisters.She is the taller of the two sisters.1 兩者相比(甲=乙)
14、,用"as原級+as"表示Tom is as tall as Mike.2. 兩者相比(甲 乙),用"notas(so)療級+as"或"lessthan表tFI didn ' t do my homework so(as) carefully as you.The picture is less attractive than that one.3. 兩者相比(甲乙),用比較級+than "表tkOur city is more beautiful than any other city in our country.、I 注
15、息:1)為了避免重復(fù),在從句中常用 one, that, those等詞來代替前面提過的名詞。The weather here is warmer than that of Shanghai.The radios made in our factory are better than those in your factory.2)比較等級應(yīng)注意避免和包括自己的對象比。比較級+than+any other +單數(shù)名詞all the other + 復(fù)數(shù)名詞anyone elseany of the other + 復(fù)數(shù)名詞3)如果形容詞作定語修飾一個單數(shù)可數(shù)名詞,一般將不定冠詞a/an放在形容
16、詞之后。Our n eighbour hasours.A. as a big house as B. as big a house as C. the same big house asD. house the same big as4)比較級前一般不用冠詞,但若表示兩者中較時”。比較級前要加定冠詞。若比較級后有名詞,常在比較級前加不定冠詞,表示泛指。E.g.他是兩者中較高的一個He is the taller of the two.她唱得真動聽!我可從未聽過比這更好的嗓音了。How beautifully she sings! I have never heard a better voic
17、e.4. 三者或三者以上相比,表tk最咼級時,用"the+最咼級"的結(jié)構(gòu)表不,這種句式一般常有表不比較范圍的介詞短語。Zhang Hua is the tallest of the three.He works (the) hardest in his class.That was the least exciting football game I' ve ever watched.This hotel is the most comfortable I' ve ever stayed.注意:當(dāng)最高級的前面無限定詞the或有不定冠詞a/an時,僅表示 很,
18、非常”Monday is my busiest day.星期一是我很忙的一天。Qingdao is a most (very) beautiful coastal city.青島是一個非常美麗的海濱城市。四.比較級的一些其他用法1. 倍數(shù)表示方法a) 倍數(shù)+as+形容詞/副詞原級+ asb) 倍數(shù)+形容詞/畐恫比較級+thanc) 倍數(shù) + the + n. + ofThis rope is three times Ion ger tha n that one.This rope is three times as long as that one.This rope is three tim
19、es the length of that one.2. 用形容詞比較級的否定形式,從反面來表示最高級,通常譯為沒有比更”No other book has a greater effect on my life.沒有哪一本書比這本書對我的影響更大的了。=This book has the greatest effect on my life.考例: 一Go for a picnic this weekend, OK?-. I love getting close to nature.Acouldn' t agree moreB. I ' m afraid not. Cbeli
20、eve notDdon ' t thinkso.3. more and more 越來越Our city is getting bigger and bigger.Our city is getting more and more beautiful.4 o the more the more 越就越The more you study, the more you know.The busier the old man is, the happier he feels.The more intelligent students are, the more quickly they un
21、derstand ideas.5. 可用下列詞來修飾形容詞的比較級much a lot slightly a little almost far a bit still比較級、最高級專項練習(xí)及答案一 典型例題(1) - Are you feeling?Yes, rm fine now.A. any well B. any better C. quite good D. quite better答案:B. any可修飾比較級,quite修飾原級,well的比較級為better.(2) The experiment waseasier than we had expected.A. more B.
22、 much more C. much D. more much答案:C. much可修飾比較級,因此 B, C者E說得通,但easier本身已是比較級,不需 more,因此C 為正確答案。(3) If there were no exami nations, we should haveat school.A. the happiest time B. a more happier time C. much happiest time D. a much happier time 答案: D。二. 寫出以下各形容詞的比較級和最高級:1. nice 2. fat 3. slow 4. dry5.
23、 happy 6. wet7. much 8. ill9. little 10. bad11. thin12. far13. early14. careful 15. exciting16.well17.friendly 18. green19. few20.busy三. 根據(jù)句意,用所括號內(nèi)所級形容詞的比較等級形式填空:1. mr. smith isman in this office, (rich)2. Winter isseas on of the years, (cold)3. This radio is not soas that one. (cheap)4. It is mucht
24、oday than yesterday, (hot)5. She is a littlethan her classmates, (careful)6. people came to the meeting than last time, (many)7. which book is, this one or that one? (easy)8. my room isthan yours, (small)9. hainan isfrom beijing than hunan. (far)10. skating isthan swimming. (exciting)11 .Jim isthan
25、all the others, (honest)12. Things are gettingand. (bad)13. The higher you climb, theit will be. (cold)14. Now our lives are becomingand. (good)15. There areboys than girls in our class, (few)16. The(hard) you work, the(happy) your parents will be.17. He is(tall) of the two.18.Of all the subjects, h
26、e likes english(well).19. He runs(fast) of the three.20. He got(good) grades in his class.四、用適當(dāng)形式填空:1. Bob is (young ) than fred, but (tall) than fred.2. Jim is not as (tall) as jack.3. Almost all the students' faces are the same but Li Deming looks (fat) than before after thesummer holidays.4.
27、which is (heavy), the hen or the chi eke n?5. - How (tall) is sally? - she's 1.55 metres (tall), what about xiaoling? -she's only 1.40 metres (tall), she is much (short) than sally. she is also the(short) girl in the class.6. He is(bad) at learning maths. He is much(bad) at chinese and he is
28、 the (bad) at english.7. annie says sally is the(kind) person in the world.8. He is one of the(friendly) people in the class,l think.9. A dictionary is much (expensive) than a story-book.10. an orange is a little(big) than an apple, but much(small) than a watermelon.11. the changjiang river is the(l
29、ong) river in china.12. Sue is a little(beautiful) than her sister.13. my room is not as(big) as my brother's.14. -how difficult is physics?-I' m not sure.-is it(difficult) than maths?- I don ' t think so.15. - annie plays the piano very(well).-Sue plays it(well) than annie. and Sally pl
30、ays it the(well).16.Saturday is my(busy) day in a week.17. her mother is getting(fat) and(fat).18. I think it ' s too expensive. i'd like_a(cheap) one.19. He comes to school much(early) than I20. This book is not as(interesting) as that one.21. Your classroom is(wide) and(bright) than ours.2
31、2. Practise as(much) as you can.23. The(much), the(good).24. nowadays(現(xiàn)在)English is(important )than any other subject, 1 think.25. Most of the students think a lion is much (dangerous) than a bear and it is the(dangerous) animal in the world26. My brother is two years(old) than me.27. Tom is as(fat)
32、 as Jim.28. Is your sister(young) than you? Yes,she is.29. Who is(thin),you or helen? helen is.30. Whose pencil-box is(big),yours or hers? hers is.31. M ary ' s hair is as(Iong) as lucy' s.32. Ben(jump)(high) than some of the boys in his class.33. Nancy sing(well) than helen? yes, she.34. Fa
33、ngfang is not as(tall) as the other girls.35. My eyes are(big) than(she).36. Which is(heavy),the elephant or the pig?37. Who gets up(early),Tim orTom?38. the girls get up(early) than the boys?no,they.39. Jim runs(slow), but ben runs(slow).40. The child doesn' t(write) as(fast) as the students.41
34、 .He is as(careful) as me, but mary doesn ' t do her homework asas me.五. 用 of, than, in, as 填空。1. this table is as bigthat one.2. the yellow book is biggerthe blue one.3. tom is the best studentthe class.4. this less on is more in teresti ngthat one.5. this apple is the largestall the apples.6.h
35、e is the most popularthe three.7. all the students, he studues the hardest.8.he is the most athleticall.9. he lives much fartherme.10.please docarefully as me.六. 單選。()1. john is myfriend of all the classmates. a. good b. better c. best d. the best()2. e-mailing is muchthan Iong-distanee calling.a. c
36、heap b. cheaper c. cheapest d. the cheapest()3. beijing is one ofcities in china.a. very beautiful b. much beautiful c. more beautiful d. the most beautiful()4. the yellow river isn' t soas the ch a ngjia ng river.a. I ong b. I on gestc. I on gerd. the Ion gest()5. the coat i bought last week is too big for me. ike to ch a nge it foi ad lione.a. small b. largerc. nicer d. smaller()6. who is the, jim, li lei or ling feng?a. tall b. taller c. tallest d. much taller()7. of all the students, wu dong runs. a. fast b
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