形容词比较级与最高级

1、形容词的比较级和最高级比较级/最高级变化规则：1、规则变化：单音节和部分双音节形容词和副词，在原级的后面加上er,est构成比较级和最 咼级。情况构成方法原级比较级最咼级一般情况加-er 或-estnewlongn ewer Ion gern ewest Ion gest以不发音e结 尾的词加-r或-stfine latefiner laterfin est latest以辅音+y” 结尾的词变y为i再加-er 或-estearly happyearlier happierearliest happiest重读闭音节先双写辅音字 母，再加-er或-esthot thinhotter thinn

2、erhottest th inn est 两个音节或两个以上的音节的，在原级前加more / most.原级比较级最咼级usefu 1（有用的）more usefulmost usefuldifficult（困难的）more difficultmost difficultdelicious （美味的）more deliciousmost delicious2、不规则变化（两好两坏两多一少一老一远）原级比较级最咼级good好的better更好的best最好的well好；（身体）好的,bad,badly糟糕的，糟糕地worse更糟糕的，更糟糕地；（身体）更不舒服 的worst最糟糕的,最糟糕ill

3、（身体）不舒服的地；（身体）最不舒服的many许多的（可数）more更多的；更most最多的；最much许多的（不可数）;非常little少的less更少的least最少的far远的；远地farther更远的；更远地farthest最远的；最远地further进一步的（地）furthest最深刻的（地）形容词older/elder和oldest/eldest的用法区别：区别：elder与eldest主要用于表明长幼关系，通常用于人，只做定语不做表语,也不与than连用。This is my eldest son.这是我的大儿子。His elder brother works in a clot

4、h ing factory.他哥哥在一家服装厂工作。 形容词 farther/further 和 farthest/furthest的用法区别：a）表示距离时，四个词都可用。I can throw much farther/further tha n you.我可以比你扔得更远。What s the farthest/furthest dista nee you你跑e过最远的t距离是多少？b）如果用于引申义，表 更进一步” 更多” 此外”等义，只能用further。如: we llfurther discuss it.我们会进一步讨论它。形容词原级用法1）A+ 谓语 + as+ adj/adv

5、 原级 + as + B :表示 A 和 B 样”eg: Tom is as tall as Bob./ He does his homework as carefully as Tom.A+谓语+ （倍数）+ as+ adj/adv原级+ as + B :表示 A是B的几倍”This apple is threes times as big as that one这个苹果是那个苹果的三倍。A+谓语否定形式（not）+ a（so）+ adj/adv原级+ as + B 表示 A不如B”否定形式可用比较级进行句型转换。Tom is not as/so tall as Bob.= Bob is t

6、aller tha n Tom.2）as soon as possible as soon as you car尽可能地快； as well as和一样好也，又比较级用法1） 比较级 + than ； eg: A horse is heavier than a sheep.v Which/who is +（the）比较级，A or B?； eg: Which is the older, Tom or Bob? 倍数 + 比较级 + than eg: This apple is threes times bigger than that one.2）比较级and比较级（单音节词）表示越来越mor

7、e and more +原级（多音节词）eg: The tree grows taller and taller.Our en vir onment is beco ming more and more beautiful with our hard work.3）The+比较级，the +比较级：表示 越越”eg: The more money you make the more you spend.4） 比较级前可用much、even、far、a bit、a little等来修饰；原级前可用 very、too、so、enough rather、quite 等修饰。The girl is m

8、uch more beautifulThe boy is much taller.（切记不能用 more来修饰比较级，more本身的构成多音节形容词的比较级）The book is quite cheap5）“ the+匕较级+of the two表示 两者中比较”女口： He is the cleverer of the two boys.6）比任何一个都 ”形容词的比较级+than any other+单数名词”范围内）可以与最高级进行互换形容词的比较级+ than any+单数名词”（范围外） 如: He is taller than any other boy in his class

9、=He is the tallest boyChi na is larger than any cou ntry in Africa.中国比非洲的任何一个国家都大。最咼级用法1) the +最高级+由of/ in构成的表示范围的介词短语在最I am the tallest of all the students in my class.2) one of the +最高级+名词复数最之一Beijing is one of the biggest cities in China.3) the+序数词+最高级：表示某个范围内在第几位The Yellow River is the sec ond I

10、on gest river in Chi na.注：形容词的最高级前面一般要加定冠词the,但当形容词最高级前有物主代词、名词所有格等修饰词时，则不用定冠词the。This is my busiest day.这是我最忙的一天 .课堂练习thick fine heavy _ carefully little careful 写出以下形容词与副词的比较级与最高级n icesmall _hotslowly _farbeautiful 选择题1. Dont worry, sir. Im sure I can runto catch up with them.A. slowly eno ughB. e

11、no ugh slowlyC. fast eno ugh D. eno ugh fast2. The text is very easy for you. There arenew words in it.A. a fewB. a littleC. fewD. little3. Its such anfilm that all the stude nts arein it.A. i nteresti ng; in terestedB. i nterested; in teresti ngC. i nteresti ng; in terest ingD. i nterested; in tere

12、sted4. Most of the people in Guangdong are gett ing.A. more and more richB. more rich and more richC. richer and richerD. richer and richest5Which less on is, this one or that one?A. difficult B. much difficult C. more difficult D. the most difficult6. . Aaccide nt happe ned at 7:30 a.m. said the po

13、licema n.A. serious, serious B. seriously, seriously C. seriously, serious D. serious, seriously7. In our city, it isin July, but it is eve nin August.D. hot; hotterA. hotter; hottestB. hot; hot C. hotter; hot8. In dia has the sec ondpopulati on in the world.D. largestA. largerB. mostC. smallest9. T

14、he cake smells. Please throw it away.D. wellA. goodB. badlyC. bad10. - What was the weather like yesterday?-It was terrible. It rained sothat people couldgo out.A. hardly hard B. hardly hardly C. hard hardly D. hard hard课后作业()1. The earth is aboutas the moon.A. as fifty time big B. fifty times as bi

15、g C. as big fifty times D. fifty as times big()2.Beiji ng is one ofin Chi na.A. the largest city B. the large cities C. the larger cities D. the largest cities()3. Your room istha n mine.A. three time big B. three times big C. three times bigger D. bigger three times()4. En glish is one ofspoke n in

16、 the world.A. the importa nt la nguages B. the most importa nt Ian guagesC. most importa nt Ian guageD. the most importa nt Ian guage()5. Maths is more popular than.A. any other subject B. all the subjects C. any subject D. other subject()6. China is larger tha nin Africa.A. any other country B. oth

17、er coun tries C. the other country D. any country()7. Tom is stron ger tha nin his class.A. any other boy B. any boys C. any boy D. other boy()8. Whe n spri ng comes, it gets.A. warm and warm B. colder and colderC. warmer and warmer D. shorter and shorter()9. Tom is one ofboys in our class.A. talles

18、t B. taller C. the tallest B. the tall()10. The fifth orange isof all. Give it to that small child.A. big B. bigger C. the bigger D. the biggest()11. Whe n spri ng comes the days getand ni ghts.A. short; l ong B. l ong; short C. Ion ger; shorterD. shorter; l on ger()12.Which do you thi nk tastes, th

19、e chicken or the fish?A. good B. better C. best D. well()13. Which iscou ntry, Chi na or Japa n?A. the large B. the larger C. larger D. largest()14. Which do you like, tea or coffee?A. well B. better C. best D. most()15. This work isfor me tha n for you.A. difficult B. most difficult C. much difficult D. more difficult用所给词的正确形式填空1. The town is (clean)than it used to