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1、形容词和副词的 比较级和最高级,形容词：是修饰名词（人或事物），表示名 词的性质，特征或属性一种词类。它在句中作定语、表语和宾语补足语。,副词：用来修饰动词、形容词及其他副词 的词叫副词。副词在句中多作状语.,形容词和副词的概念,形容词和副词的级,形容词和副词有三个等级：原级、比较级、最高级1.原级：即形容词和副词的原形。small,good,pretty,big,many hard,happily,slowly,quickly 程度副词very,too,so,quite等修饰形容词和副词的原级。如：very tall、too hot、so cold quite interesting ver
2、y quickly,形容词和副词比较级和最高级的构成,1、规则变化,形容词和副词比较级和最高级的构成,2、不规则变化,不规则变化巧记：特殊形式比较级共有三对二合一，坏病两多并两好，little意思不是小，一分为二有两个，一是老来二是远,important _ _ easy_ _ wet_ _ happy_ _ careful _ _ thin _ _ good_ _ hot _ _ easily _ _ many_ _ nice _ _ big _ _heavy_ _delicious_ _much_ _,给出下列词的比较级和最高级,more important,most important,
3、easier,easiest,wetter,wettest,happier,happiest,more careful,most careful,thinner,thinnest,better,best,hotter,hottest,more easily,most easily,more,most,nicer,nicest,bigger,biggest,heavier,heaviest,more delicious,most delicious,more,most,形容词原级的常用句型,as+形容词原形+aseg:Tom is as tall as Mike.Tom is three tim
4、es as old as Mike.There are as many students in your school as yours.,否定：not as+形容词原形+as,表示“和不一样”或 not so+形容词原形+as,表示“不及，不如.”Tom is not as tall as Mike.Tom is not so tall as Mike,比较级的用法：,He runs faster than she.,He runs much faster than she.,形容词比较级的修饰。比较级前面可以用even(更加)，much(得多)，far(得多)，a little(一点)，a
5、 bit(一点)，a lot(大量)，still(还，还要)等词语表示不定程度或数量。eg:1.I am even less lucky.She is far better than me at writing.2.This pen is much better than that one.3.Tom is a little shorter than his friend Jim.,4、the+形容词的比较级+the+形容词的比较级 表示“越，就越”The more you eat,the fatter you will be.The harder you study,the more you
6、 will get.The smaller the house is,the less it will cost.The sooner,the better.,5、the+形容词比较级+of the two.短语 表示：两者中比较/更的那一个。She is the more careful of the two girls.The bike is the older of the two.His is the taller of the two.This one is the more beautiful of the the two pictures.6.表示“是的几倍”，用“倍数+as+原
7、级+as”结构，或者“倍数+比较级+than”结构。eg:This classroom is three times as big as that one.This classroom is twice bigger than that one.,最高级的用法：,2、One of the+最高级“最中之一”,三者或三者以上比较,Yaoming is one of the tallest basketball players in the world.,1、the+最高级+of+比较范围“之中最”,He is the tallest of the three.,The green oranges
8、 are big.,The orange ones are bigger.,The red ones are the biggest of all.,250,000 RMB.,50,000 RMB.,The green car is the most expensive.,The red cat is more expensive than the bike.,The bike is expensive.,500 RMB,Jim,Tom,Stallone is the most athletic of three.,Tom is more athletic than Jim.,Jim is a
9、thletic.,cinema,Book store,Super market,My house,3000 m,4000m,5000m,is far from my home.,The book store,Super market,is farther from my home.,is the farthest from my home.,The cinema,注意,1.The city is one of the most beautiful cities in the world.,one of+the+最高级+复数名词复数。表示：“最之一”,Which/Who+比较级，A or B?W
10、hich/Who+最高级，A，B or C?,2.Who is older,Jim or Tom?Who is the tallest,Jim,Mike or Tom,Which language is _,English,French or Chinese?A.difficult B.more difficult C.the most difficult,C,。,Have a try，please。,1.Which do you like _(well),apples or oranges?2.Who is _(old),Jim or Tom?3.Jack is running _ and
11、_(fast).4.Our country is becoming _and _(beautiful).5.He is _(tall)of the the two boys.,better,older,faster,faster,more,more beatiful,the taller,用所给的形容词副词的适当形式填空。1.Tom is _(tall)than Jim.2.Li Lei is _(young)boy in his class.3.David has _(many)story books of all the students.4.Li Lei speaks English _
12、(well)in his group.5.Lucy runs _(slow)than Lily.,taller,the youngest,the most,best,more slowly,改正下列句子中一处的错误。A Tom comes to school late than Jim._B.Which do you like better,cats,dogs,or chickens?_C.Who is oldest in our class?_D.He thinks math is importanter than Chinese._E.This work is very harder th
13、an that one._F.He lives farer than any other student in your class._,1.It is _ in the south than in the north.(warm),2.That questionis _ than this one.(difficult),3.She felt ill yesterday and she feels even _ today.(ill),4.He is much _ than his younger brother.(young),5.Lily is _ of the two.(young),
14、6.Tom is _ of the twins.(tall),7.Which do you think tastes_,the chicken or the fish?(good),8.Who runs _,Tom or Jim?(fast),warmer,more difficult,worse,the younger,younger,the taller,better,faster,1.The environment in our hometown is _ than it was before.,good B.worse C.better D.bad,2.I can type _ tha
15、n I can write by hand.,A.fast B.much fasterC.more faster D.fastest,3.-Have you decided which youd like to buy,the black shirt or the yellow one?-The black one.Because it is _ of the two.,A.the nicerB.the nicestC.nicer,4.Lilei is _ than any other _ in his class.,A.tall,studentsB.taller,studentsC.tall
16、er,student.,比较级+any other+单数名词.“比其他任何都”.(暗指:最高级),1、the+最高级+of+比较范围,2、One of the+最高级,比较级：,最高级：,1.She is the _in the class.(young)2.Jason is the _of the three.(tall)3.Whose handwriting is the _of all?(good),youngest,tallest,best,最高级的用法表示三者或三者以上（人或事物）的比较用最高级，最高级的前面一般要加定冠词the，后面可带of（in,among）短语来说明比较的范围.
17、,1.她女儿是她们学校最好学生之一.2.中国长城是世界上最伟大的建筑之一.,“最之一”:用one of the+形容词最高级+名词复数+of/in介 词短语.如:,Her daughter is _ in her school.,The Great Wall of China is _ _ in the world.,one of the best students,one of the,greatest buildings,The Yellow River is _ river in China.,A.the second longest B.the second longer C.seco
18、nd longest,the+序数词最高级表示第几,1.比较级+and+比较级 越来越2.the+比较级,the+比较级 越,越,3._you are,_mistakes you will make.(你越仔细，做错的题目就越少）4._ you eat,_youll be.(你吃得越多,就越胖)5.Alice writes well.Mary writes _ than she.(甚至更好）,The more careful,the fewer,The more,the fatter,1.The girl becomes _.(越来越漂亮）,more and more beautiful,2.
19、The weather is getting _.(越来越槽糕）,worse and worse,even/still better,1.-Whos _ basketball player in China now?Is it Yao Ming?-No.Its Sun Mingming.,A.tall B.taller C.the tallest,2.English is one of _ imporant subjects in our school.,A.most B.the mostC.more D.much more,3.Which boy is _,Jim,Mike or Tom?,
20、A.tallerB.the most tallC.the tallestD.the taller,4.Of all the ball games,I like baseball _.its really my favorite.,well B.goodC.better D.best,5.The price of this computer is the _ of the three.,A.smallestB.biggestC.highestD.tallest,Summary:归纳，总结,程度副词very,too,so,quite等修饰形容词和副词的原级。(2).、形容词原级的比较。形容词的原级
21、与asas连用表示肯定意思，是“和一样”的意思；与not as/so as连用表示否定意义，是“不如”或“不一样”的含义。中间用原形。,形容词比较级的用法 1、两者之间的比较，句中有明显的标志词than1.Tom is taller than John2、Which/Who is+比较级,A or B?Which is easier,maths or English?3、能修饰比较级的副词及短：much(的多)、a lot(的多)、even(更)、still（更）、a bit(一点儿)This city is much more beautiful than that oneToday is
22、even hotter than yesterday.4、is the+比较级+of the two.Tom is the taller of the two boys.汤姆是这两个男孩中最高,5、数量+比较级 than My father is three years older than my mother.6、比较级+and+比较级，“越来越”Now it is hotter and hotter.现在越来越热7、The+比较级，the+比较级“越，就越”The more,the better.越多越好。The more you eat,the fatter you will becom
23、e.你吃得越多，你就越容易变胖注：Tom is the tallest boy in his class.=Tom is taller than any other boy in his class.=Tom is taller than the other boys in his class.,8.表示“是的几倍”，用“倍数+as+原级+as”结构，或者“倍数+比较级+than”结构。eg:This classroom is three times as big as that one.This classroom is twice bigger than that one.,形容词最高级的
24、用法1、the+最高级+of/in(三者及以上范围的)My mother is the busiest in my family2、one of the+最高级+名词复数+in/ofShenzhen is one of the biggest cities in China3、the+序数词+最高级+名词+in/ofThe Yellow River is the second longest river in China4、Which/Who is the+最高级,A,B or C?Which is the biggest,the moon,the earth or the sun?5、This is the+最高级+名词(that)I have ever seen/listened.This is the most beautiful city that I have ever visited.,一者比较用原级，比较级限二者比，三者三者往上比，最高级的用法起；若甲乙程度相同，asas 结构体；若甲某方面不及乙，not so/asas来担起；中间形、副连接要切记！,Remember,Good-bye,
