形容词和副词的比较等级

1、.形容词、副词的比较级和最高级构成:1 单音节词和少数双音节词的比较级和最高级的构成情况构成方式原级比较级最高级一般情况加-er 或-estnewn ewern ewestlonglon gerlon gest以e结尾的词加-r或-stfinefinerfin estlatelaterlatest以“辅音+y ”结尾的词变y为i再加-er或-estearlyearlierearliesthappyhappierhappiest重读闭音节的词末尾只先双写辅音字母，再加-erhothotterhottest有一个辅音字母或-estthinthi nnerthi nn estfatfatterfat

2、test2 .多音节词和部分双音节词在其前面加more或most。如:原级比较级最高级useful - more useful - most usefuldifficult - more difficult - most difficultdelicious - more delicious - most delicious3 有几个形容词、副词的比较级和最高级属于不规则变化:原级比较级最高级good / welbetterbestlbad / illworseworstmany / mumoremostchlittlelessleastoldolder （新旧或年龄）/elder （兄弟姐妹

3、的长幼关系）oldest/eldestfarfarther（表示距离，译为更远）/ further （表farthest/furthest示程度，译为“进一步的”）总结为“两好，两坏，两多，一少，一老，一远”不规则注意： healthy-healthier-healthiest frie ndly-frie ndlier-frie ndliest crowded-more crowded-most crowded二. 形容词、副词比较级的用法1.形容词的比较级可以单独使用：Be more careful n ext time.下次小心点。Which book is better? 哪本书更好？

4、a. 名词或代词：He is older tha n me / I .他年龄比我大。b. 动名词：Skii ng is more excit ing tha n skati ng.滑雪比滑冰更刺激。c. 从句：I was a better sin ger tha n he was.我唱歌比他好。句型1 : as+形容词原形+asThis jacket is as beautiful as that one.句型2. not as+ 形容词原形+as=not so+形容词原形+as前者不及/不如后者This school is not as beautiful as that one.表达前者不

5、如后者还可以用：less +原级+tha nThis school is less beautiful tha n that one。句型3 : 1 ）表示“是.的几倍时”倍数+as原级asThis garde n is ten times as large as that one。这个花园是那个的九倍大。倍数的表达： once ; twice ; three times; four times.2）表示“比 多几倍” 倍数+比较级+than .His garde n is 9 times larger tha n that one.他的花园比那个大九倍。句型4 :比较级+than any o

6、the叶单数名词“比其他的任何一个 ”He is taller tha n any other boy in his class.句型5 :the + 比较级 +of the two （the twins.）"两个中较.” Amy is the shorter of thetwo girls.句型6 :（单音节）比较级+ and + 比较级（多音节）" more and more +原级”，越来越better and betterfatter and fattermore and more beautiful句型7 : the比较级+句子，the 比较级+句子 越,越。Th

7、e harder you study, the better grades you will get.我妹妹比我小十岁注意：比较级前还可加其他表示数量的词:My sister is ten years younger than me.三. 形容词、副词比较级的修饰语修饰形容词，副词比较级的常用修饰词有:no, a little, a bit, much, even, still, a lot, any等.只用于修饰比较级的：much; still; eve n在否定句，疑问句或条件状语从句中，修饰形容词，副词的比较级，只能用any来修饰.He can't jump any higher

8、.他不能跳得更高了.Can he jump any higher?他能跳得更高一些吗 ？Do you feel any better today?你今天感觉好一点了吗？If you can jump any higher, I will give you a prize.如果你能跳得更高些，我就奖励你.四. 最高级的使用句型1 : the+最高级+ of /ina. in 表示“在内（指某范围内）”可以跟表示单位，组织，时间等单数名词My mother is the busiest in my familyb. of表示属性（指在同类的人，物中）后可接Jim works hardest of us all. Of the mou ntains , this is the highest.句型2 :One of+the+ 最咼级+名词复数最的之一One of the most importa nt lan guages is En glish.最重要的语言之一是英语。句型3 the+序数词+最高级+单数名词+in短语 “在中是第几个”The Yellow River is the sec ond lon gest river in Chi na.比较级中为了避免重复，常用on e/that/those替代名词。往往指与前面同类而不是同一个的事物。This pen is shorte