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1、比较级最高级语法总结比较级的相关用法； 形容词、副词的比较级和最高级的构成规则1一般单音节词和少数以-er，-ow结尾的双音节词，比较级在后面加-er，最高级在后面加-est；（1）单音节词small smaller smallest short shorter shortest tall taller tallest great greater greatest（2）双音节词clever cleverer cleverest narrow narrower narrowest 2以不发音e结尾的单音节词，比较在原级后加-r，最高级在原级后加-st；large larger largest n
2、ice nicer nicest able abler ablest3在重读闭音节（即：辅音元音辅音）中，先双写末尾的辅音字母，比较级加-er，最高级加-est；big bigger biggest hot hotter hottest fat fatter fattest4以“辅音字母y”结尾的双音节词， 把y改为i，比较级加-er，最高级加-est；easy easier easiest heavy heavier heaviest busy busier busiest happy happier happiest5其他双音节词和多音节词，比较级在前面加more，最高级在前面加most；
3、beautiful more beautiful most beautifuldifferent more different most different easily more easily most easily注意：（1）形容词最高级前通常必须用定冠词 the，副词最高级前可不用。The Sahara is the biggest desert in the world. （2） 形容词most前面没有the，不表示最高级的含义，只表示非常。 It is a most important problem. =It is a very important problem. 6有少数形容词
4、、副词的比较级和最高级是不规则的，必须熟记。good/well better best bad/ill worse worst old older/ elder oldest/eldest many/much more most little less least far further/farther furthest/farthest 修饰比较级和最高级的词1. far 用于比较级之前，加强语气；It is far colder today than yesterday . 2. by far 最高级之前，加强语气； 用来强调比较级，放在比较级之后； 放在前面时，则常需在比较级之前加上定冠
5、词the . The Pacific is by far the largest ocean in the world . The old woman became better by far . Riding a bicycle is by far the easier than driving a car . 3.very 与 much 区别联系；1）. 修饰形容词或副词的原级用very ，不用much .In his early childhood , Einstein did not seem to be very bright . 在童年时代，爱因斯坦似乎不很聪明。2）.修饰动词时，
6、应用much ，不用very ，但可用very much 。I dont like football much (very much ). 我不很喜欢踢足球。3）.much放在形容词或副词的比较级之前，起强调作用；或修饰形容词或副词的最高级，放在定冠词the 之前; very 修饰形容词的最高级，放在定冠词the 之后; It is much hotter today than (it was ) yesterday . 今天比昨天热得多。Mr. Smith is much the best teacher in the school . Mr. Smith is the very best
7、teacher in the school . 史密斯先生是该学校最好的老师。典型例题;-I hear your aunt likes travel ,music , clothes and fine food . -Oh , Yeah, and music may have been of her tastes . A. the rather more respectable B. much the most respectable C. very the most respectable D. even more respectable B 4.比较级前面不能再加more了,more只能和
8、原级形容词构成比较级.more important. 5. a lot, lots , a great deal 修饰比较级，表示程度，词组中不带of . 6. rather 一词与比较级及too连用，fairly / quite 则不能。7. a little , a bit, a few , slightly 稍微，一些，一点 ,比较级前起强调作用。This kind of bicycle is slightly more expensive than that kind . 8. even , much , still , yet 甚至，更，还要；比较级前起强调作用，That job i
9、s so easy , and this job is yet easier . 9. some , any 也可以修饰比较级；some常用于肯定的陈述句以及表示建议或邀请的疑问句； any 常用于否定句，疑问句，条件句中。-Is he any better？ -Yes . He is some better today . 10.用分数，百分数，倍数或时间，长度的名词词组来修饰比较级，可确切表示比较程度。He is one inch taller than I . Our classroom is two feet wider than theirs . 11. much more +不可数
10、名词than -; many more + 可数名词 than - 比较级作定语修饰名词He has made more progress this year than he did last year . more 句中是much 的比较级，作不可数名词progress 的定语，若要说“比去年进步大得多”就要用much 来强调。I have many more books than you . It takes many more hours to go by train from Beijing to Nanjing than to Tianjin. 比较级作定语修饰可数名词，more 是
11、many的比较级，若强调，就用 many 来加强语气。典型例题 1） - Are you feeling _? - Yes，I'm fine now. A. any well B. any better C. quite good D. quite better 答案：B. any 可修饰比较级，quite修饰原级，well的比较级为better. 2）The experiment was_ easier than we had expected. A. more B. much more C. much D. more much 答案C. much可修饰比较级，因此B,C都说得通，
12、但easier本身已是比较级，不需more，因此C为正确答案。 3）If there were no examinations, we should have _ at school. A. the happiest time B. a more happier time C. much happiest time D. a much happier time D4.- Look , I have got a rare stamp here . It cost me two hundred dollars . -Oh , I have a rarer one ; my uncle gave i
13、t to me as a birthday gift . A. much B. yet C. very D. more B 比较级和最高级的用法1.两者相比（甲=乙），用“as+原级+as”表示Tom is as tall as Mike.2.两者相比（甲 乙），用“not as(so) +原级+as”或“less than”表示I didnt do my homework so(as) carefully as you.The picture is less attractive than that one.3.两者相比（甲乙），用“比较级+than”表示Our city is more b
14、eautiful than any other city in our country.注意：1) 为了避免重复，在从句中常用one, that, those等词来代替前面提过的名词。The weather here is warmer than that of Shanghai.The radios made in our factory are better than those in your factory.4比较级前一般不用冠词，但若表示“两者中较时”,比较级前要加定冠词。若比较级后有名词，常在比较级前加不定冠词，表示泛指。He is the taller of the two.他是两者中较高的一个 How beautifully she sings! I have never heard a
