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1、名师归纳总结 精品word资料 - - - - - - - - - - - - - - -形容词副词的比较级最高级用法及练习题一、形容词、副词的比较级和最高级的构成规章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 ）单音节词如： small smaller small est short shorter shortest tall taller tallest great greater greatest（ 2 ）双音节词如： clever cleverer cleverest narrownarrower narrowest
2、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 ；如： large larger largest nice nicer nicest able abler ablest 3 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 ；如： 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；如： easy easier easiest heavy heavier heav
3、iest 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 ；如： beautiful more beautiful most beautiful differentmore different most different easily more easily most easily1 第 11 页，共 14 页 - - - - - - - - -留意：（ 1）形容词最高级前通常必需用定冠词the ，副词最高级前可不用；例句：The Sahara is the biggest d
4、 esert in the world.（ 2 ） 形容词 most前面没有the ，不表示最高级的含义，只表示特别 ；It is a most important problem.=It is a very important problem.6 有少数形容词、副词的比较级和最高级是不规章的，必需熟记；如： good better best well better bestbad worse worst ill worse worst old older/elder oldest/el destmany/much more most littl e less least far furthe
5、r/farther furthest/farthest二、形容词、副词的比较级和最高级的用法1 “ A + be +形容词比较级+ than + B ” 意思为“ A 比 B 更”；如： This tree is tall er than that one.这棵树比那棵树高；留意： 在含有连词than的比较级中，前后的比较对象必需是同一范畴，即同类事物之间的比较；在比较级前面使用much ，表示程度程度“强得多”；如： A watermel on is much bigger than an apple. very, quite一般只能修饰原级，不能修饰比较级；2 “比较级+ and +比较级
6、”或“ more and more +原级”表示“越来越”2如： It becomes warmer and warmer when spring comes.春天来了，天气变得越来越温和了；It is getting cooler and cooler.天气越来越凉快；The wind became more and more heavily.风变得越来越大；Our school is becoming more and more beautiful.我们的学校变得越来越漂亮；3 在含有 or的挑选疑问句中，假如有两者供挑选，前面的形容词要用比较级形式；如： Who is taller,Ti
7、m or Tom.谁更高， Tim仍是 Tom.4. “ the + 比较级, the+ 比较级”，表示“越越” ；The more money you make, the more you spend.钱你赚得越多，花得越多； The sooner ， the better. 越快越好；5. 表示倍数的比较级用法： . A istimes the size /height/length/width of B.如： The new buil ding is three times the height of the old one.这座新楼比那座旧楼高三倍； 新楼是旧楼的四倍高 . A ist
8、imes as big /high/long/wide/large as B.如： Asia is four times as large as Europe.亚洲是欧洲的四倍大； 亚洲比欧洲大三倍 . A istimes larger /higher/longer/wider than B.3如： Our school is twice bigger than yours.我们学校比你们学校大两倍；6.形容词、副词的最高级形式主要用来表示三者或三者以上人或事物的比较，表示“最”的意思；句子中有表示范畴的词或短语；如：of the three, in our class等等；如： He is
9、the tallest in our class.他在我们班里是最高的；7.否定词语 +比较级 ， 否定词语 + soas结构表示最高级含义； Nothing is so easy as this.=Nothing is easier than this.=This is the easiest thing.8.比较级与最高级的转换：Mike is the most intelligent in his class.Mike is more intelligent than any other student in his class7.修饰比较级和最高级的词1 ）可修饰比较级的词 .a bi
10、t, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等； .仍可以用表示倍数的词或度量名词作修饰语； .以上词 除 by far 外，必需置于比较级形容词或副词的前面；留意：使用最高级要留意将主语包括在比较范畴内； 错 Tom is the tall est of his three brothers. 对 Tom is the tall est of the three brothers.2 以下词可修饰最高级：by far, far, much, mostly, a
11、lmost；4This hat is nearly / almost the biggest.留意：a. very 可修饰最高级，但位置与much不同；This is the very best. This is much the best.b. 序数词通常只修饰最高级；Africa is the second largest continent. 8.要防止重复使用比较级； 错 He is more cleverer than his brother. 对 He is more clever than his brother. 对 He is cleverer than his brothe
12、r.9.要防止将主语含在比较对象中； 错 China is larger that any country in Asia. 对 China is larger than any other country in Asia.10. 要留意对应句型，遵循前后一样的原就；The population of Shanghai is larger than that of Beijing. It is easier to make a plan than to carry it out.11. 要留意冠词的使用，后出名词的时候，前面才有可能出名词；比 较 ： Which is larger, Cana
13、da or Australia. Which is the larger country, Canada or Australia.She is taller than her two sisters. She is the taller of the two sisters.三.典型例题1） ） - Are you feeling .5- Yes， Im fine now.A. any well B. any better C. quite goodD. 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 exp
14、eriment was easier than we had expected.A. more B. much more C. muchD. more much答案： C. much 可修饰比较级， 因此 B，C 都说得通，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 timeC. much happiest time D. a much happier time答案： D；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 asso + 原级 +as”或“ less than ”表示I didn t do my homework soas carefully as you. The picture is l ess attractive than that one.3.两者相比（甲乙） ，用“比较级 +than ”表示Our ci
