第一篇：英语比较级和最高级
英语语法---比较级和最高级的用法
在英语中通常用下列方式表示的词:在形容词或副词前加more(如 more natural,more clearly)或加后缀-er(newer,sooner)。典型的是指形容词或副词所表示的质、量或关系的增加。英语句子中，将比较两个主体的方法叫做“比较句型”。其中，像“A比B更……”的表达方式称为比较级；而“A最……”的表达方式则称为最高级。组成句子的方式是将形容词或副词变化成比较级或最高级的形态。
一、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
如：small→smaller→smallest short→shorter→shortest
tall→taller→tallest great→greater→greatest
（2）双音节词
如：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；
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→fattest
4．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→heaviest
busy→busier→busiest happy→happier→happiest
5．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 different→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。例句： 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、副词的比较级和最高级是不规则的，必须熟记。如：good→better→best well→better→best bad→worse→worst ill→worse→worst old→older/elder→oldest/eldest
many/much→more→most little→less→least far →further/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 taller than that one.这棵树比那棵树高。注意：
① 在含有连词than的比较级中，前后的比较对象必须是同一范畴，即同类事物之间的比较。
②在比较级前面使用much，表示程度程度“强得多”。
如：A watermelon is much bigger than an apple.③ 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”或“more and more +原级”表示“越来越……”
如：It becomes warmer and warmer when spring comes.春天来了，天气变得越来越暖和了。
It is getting cooler and cooler.天气越来越凉爽。
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美丽。
3．在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。如：Who is taller,Tim or Tom? 谁更高，Tim还是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：
①.A is …times the size /height/length/width of B.如：The new building 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)
②.A is …times 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)
③.A is …times larger /higher/longer/wider than B.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。
句子中有表示范围的词或短语。如：of the three, in our class等等。
如：He is 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+ so… as”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 class
7.修饰比较级和最高级的词
1）可修饰比较级的词
①.a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等。②.还可以用表示倍数的词或度量名词作修饰语。
③.以上词(除by far)外，必须置于比较级形容词或副词的前面。注意： 使用最高级要注意将主语包括在比较范围内。(错)Tom is the tallest of his three brothers.(对)Tom is the tallest of the three brothers.2)下列词可修饰最高级：by far, far, much, mostly, almost。This hat is nearly / almost the biggest.注意：
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.要避免重复使用比较级。
(错)He is more cleverer than his brother.(对)He is more clever than his brother.(对)He is cleverer than his brother.9.要避免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.要注意对应句型，遵循前后一致的原则。
The population of Shanghai is larger than that of Beijing.It is easier to make a plan than to carry it out.11.要注意冠词的使用，后有名词的时候，前面才有可能有名词。
比较：Which is larger, Canada 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 ____?
----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，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
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 as(so)+原级+as”或“less than”表示 I didn’t 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 beautiful 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.2)比较等级应注意避免和包括自己的对象比。比较级+than+
any other + 单数名词 all the other + 复数名词 anyone else any of the other + 复数名词
3）如果形容词作定语修饰一个单数可数名词，一般将不定冠词a/an放在形容词之后。Our neighbour has _____ ours.A.as a big house as B.as big a house as C.the same big house as D.house the same big as 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。E.g.他是两者中较高的一个 He is the taller of the two.她唱得真动听！我可从未听过比这更好的嗓音了。
How beautifully she sings!I have never heard a better voice.4.三者或三者以上相比，表示最高级时，用“the +最高级”的结构表示，这种句式一般常有表示比较范围的介词短语。
Zhang Hua is the tallest of the three.He works(the)hardest in his class.That was the least exciting football game I’ve ever watched.This hotel is the most comfortable I’ve ever stayed.注意：当最高级的前面无限定词the或有不定冠词a/an时，仅表示“很……，非常……” Monday is my busiest day.星期一是我很忙的一天。
Qingdao is a most(very)beautiful coastal city.青岛是一个非常美丽的海滨城市。
比较级的一些其他用法 1 倍数表示方法 a)倍数+as+形容词/副词原级+ as b)倍数+形容词/副词比较级+than c)倍数+ the + n.+ of This rope is three times longer than that one.（这条绳子比那条长三倍。）This rope is three times as long as that one.（这条绳子是那条绳子的三倍。）This rope is three times the length of that one.（这条绳子比那条绳子长三倍。）2 用形容词比较级的否定形式，从反面来表示最高级，通常译为“没有比……更……” No other book has a greater effect on my life.没有哪一本书比这本书对我的影响更大的了。=This book has the greatest effect on my life.考例： —Go for a picnic this weekend, OK?--_____.I love getting close to nature.A.I couldn’t agree more B.I’m afraid not.C.I believe not D.I don’t think so.3 more and more 越来越… … Our city is getting bigger and bigger.Our city is getting more and more beautiful.4 the more … the more … 越… …就越… … The more you study, the more you know.The busier the old man is, the happier he feels.The more intelligent students are, the more quickly they understand ideas.5 可用下列词来修饰形容词的比较级
much a lot slightly a little almost far a bit still
第二篇：英语比较级和最高级
形容词比较级和最高级的形式
一、形容词比较级和最高级的构成形容词的比较级和最高级变化形式规则如下
构 成 法 原 级 比 较 级 最 高 级
① 一般单音节词末尾加er 和 est strong stronger strongest ② 单音节词如果以e结尾，只加r 和st strange stranger strangest ③ 闭音节单音节词如末尾只有 一个辅音字母，须先双写这个辅音字母，再加er和est sad big hot sadder bigger hotter saddest biggest hottest
④ 少数以y,er(或ure),ow,ble结尾的双音节词，末尾加er和est(以y结尾的词，如y前是辅音字母，把y变成i，再加er和est，以e结尾的词仍
只加r和st)angry Clever Narrow Noble angrier Cleverer narrower nobler angriest cleverest narrowest
noblest
⑤ 其他双音节和多音节词都在前面加单词more和most different more different most different
1)The most high 〔A〕 mountain in 〔B〕 the world is Mount Everest，which is situated 〔C〕 in Nepal and is
twentynine thousand one hundred and fourty one feet high 〔D〕.2)This house is spaciouser 〔A〕 than that 〔B〕 white 〔C〕 one I bought in Rapid City，South Dakota 〔D〕 last year.3)Research in the social 〔A〕 sciences often proves difficulter 〔B〕 than similar 〔C〕 work in the physical 〔D〕 sciences.二、形容词比较级或最高级的特殊形式： 1.三个或三个以上音节的形容词只能加more和most
只能说 more beautiful而不能说beautifuller;只能说the most beautiful而不能说beautifullest。
但是，以形容前缀un结尾的三音节形容词不适合上述情况，如unhappy,untidy，我们可以说：unhappier→unhappiest, untidier→untidiest
2.由ING分词和ED分词演变过来的形容词(包括不规则动词如know→known)只能加more或most来表示它们的比较级和最高级
more(most)striking, more(most)interesting, more(most)wounded, more(most)worn等。
4)The drawings 〔A〕 of the old masters 〔B〕 are among the treasuredest 〔C〕 works in museums 〔D〕.3.英语里有些形容词由于其词义而不可能有比较级形式
absolute fatal main right universal chief final naked simulta-utter entire foremost perfect neous vital
eternalinevitablepossiblesufficientwhole
excellent infinite primary supreme wooden
三、不规则形容词的比较级和最高级形式
good
well betterbest
bad
illworseworst
many
much moremost
little
few lessleast
far fartherfarthest furtherfurthest
5)African elephants are larger，fiercer，and difficulter 〔A〕 to tame 〔B〕 than 〔C〕 Asian elephants 〔D〕.6)Sarah Hale became 〔A〕 one of the famousest 〔B〕 magazine 〔C〕 editors in the United States during 〔D〕 the 1800’s.7)Of all 〔A〕 the Native American tribes 〔B〕，the Shawnee Indians were 〔C〕 a most 〔D〕 transient.四、例题解析
1)A错。应将“most high”改为highest。这是在考形容词比较级的构成形式。
2)A错。改为more spacious。
3)B错。改为more difficult。
4)C错。treasured 在本句中是ED分词(动词treasure ＋ed)作形容词使用，是“宝贵的、珍贵的”意思，修饰名词 works(作品)，其最高级形式应用 the most treasured。
5)A错，改为more difficult。
6)B错。改为“the most famous”，因为famous(著名的)是双音节，其最高级变化应在前面加“the most”。
7)D错。应改为“the most”，因为此处表示的是最高级，“the most transient”意为“(延续时间)最短暂的”。
第二节 副词比较级和最高级的形式
副词比较级和最高级的变化形式与形容词基本上一样
一般 副词
hard→harder →hardest fast→faster →fastest late→later →latest early→earlier →earliest 特殊 副词
well →better →best much →more →most badly →worse →worst
little →less →least 但是，开放类副词即以后缀ly结尾的副词不能像形容词那样加er或est，如
quickly →more quickly →most quickly quietly →more quietly →most quietly 〔注〕： early中的ly不是后缀，故可以把y变i再加er和est
第三节 形容词与副词比较级和最高级的基本用法
一、原级比较的基本用法
1.原级比较由“as＋形容词或副词(或再加名词或短语)＋as ”构成“原级相同”比较句，表示两者比较；其否定式，即“程度不及”比较句型为“not so(as)＋形容词或副词＋as”，而且as…as结构前可用just, almost, nearly, quite等表示程度的词修饰
1)Walking briskly for thirty minutes will burn as many calories as.〔A〕 to run for fifteen minutes 〔B〕 running for fifteen minutes 〔C〕 you run for fifteen minutes 〔D〕 fifteenminute walking 2)The gorilla(大猩猩)，while 〔A〕 not quite as curious than 〔B〕 the chimpanzee(黑猩猩)，shows more persistence 〔C〕 and memory retention(记忆力)in solving 〔D〕 a problem.3)Alaska is twice 〔A〕 as larger 〔B〕 as 〔C〕 the next largest 〔D〕 state，Texas.2.“as(so)＋名词＋as＋名词”进行名词比较，这时一般情况下有一个表示原级的比较词，但如果第一名词前出现了形容词修饰该词或出现副词修饰谓语，应当用so而不用as 4)Thomas Jefferson’s achievements as an architect rival his contributions a politician.〔A〕 such 〔B〕 more 〔C〕 as 〔D〕 than
5)I should say Henry is not much a writer as a reporter.(88年考题)〔A〕 that 〔B〕 so 〔C〕 this 〔D〕 as
二、比较级
1.比较级由“形容词(副词)比较级＋than＋…，”构成表示在两者中间一方比另一方“更加…”。连词than后可接句子，也可接名词、代词、名词短语、介词短语、动词、动词不定式、ING结构和ED结构，有时也可省去than。
6)Natural mica(云母)of 〔A〕 a superior 〔B〕 quality is cheapest 〔C〕 to obtain than synthetic 〔D〕 mica.7)She is older than.〔A〕 any other girl in the group 〔B〕 any girl in the group 〔C〕 all girls in the group
〔D〕 you and me as well as the group
8)Josephine McCrackin joined 〔A〕 the “Santa Cruz Sentinel” in 1905 and，until her death fifteen years late 〔B〕，remained 〔C〕 active in journalistic 〔D〕 work.2.注意than前后两项相比较的人或事物要一致
9)The purpose of the research had a more important meaning for them than.〔A〕 ours 〔B〕 with us 〔C〕 for ours it had 〔D〕 it did for us
10)Sound travels air.〔A〕 faster through water than through 〔B〕 faster than through water and 〔C〕 through water faster and〔D〕 where it is faster through water than through 11)Gerbrand von den Feckhout，one of Rembrand’s pupils，followed 〔A〕 the style of his teacher so implicitly that 〔B〕 his paintings 〔C〕 are sometimes confused with his master 〔D〕.三、最高级
1.最高级用于三者以上比较，形容词的结构形式是“定冠词＋形容词最高级＋名词＋表示范围的短语或从句”(如all, of all, of the tree, in the world, that has ever taken place等)12)The more 〔A〕 fearsome of all the 〔B〕 animals in 〔C〕 the Western 〔D〕 Hemisphere is the grizzly bear.13)Of all economic 〔A〕 problems，inflation continues to be 〔B〕 a 〔C〕 most significant in its daily impact on 〔D〕 people and business.14)，the most familiar to general public is the criminal jurisdiction.〔A〕 All the activities 〔B〕 The activities 〔C〕 Of all the activities 〔D〕 It is the activities
2.副词的最高级与形容词最高级的区别在于最高级前没有定冠词the
四、例题解析
1)B为正确答案。
2)B错。改为 as，和前面的as和形容词原形curious 一起构成同程度比较。
3)B错。改为as large。
4)C对。动词rival(胜过、匹敌)前后是两个相比较的成分achievements(成果)和
contributions(贡献)，由于前面的名词后出现了短语 as an architect，故空白处也应用as，使前后对比成分一致。
5)B为正确答案。
6)C错。应改为比较级cheaper。比较级后并不一定跟接连词than，有时在其间有名词或名词短语(被形容词所修饰)，介词短语，不定式或其他成分隔开。
7)A为正确答案。“She”作为单个不能跟全组比(C和D不对)，也不能跟全组所有相比，因为“她”也是其中一员，自然“她”不能跟自己相比。这里“She”比较的是“这组中的任何一个”，所以A对。
8)B错。应改为比较级later，因此处实为与1905年相比晚15年，故应使用比较级。
9)D为正确答案。
10)A为正确答案。
11)D错。改为his master’s。
12)A错。改为most。
13)C错。改为the，significant是多音节形容词，在此处应用最高级形式(在前面加 the most)，注意句中的“of all… ”。
14)C为正确答案。本句空白处缺状语，A和B全为名词短语，不符合条件；D为句子，和空白后面的句子没有任何联系，故亦应排除。只有C正确，和后面的最高级the most familiar前后呼应。
第四节 形容词和副词的特殊表达法
一、形容词与副词的同级比较： 由“as(so)…as”引出，其否定式为“not so…”或“not as…as”,考生还应注意下列含有“as”结构或短语的句子
1.as such：表示上文所指明的事或人
He is a child,and must be treated as such.他是个孩子，必须被当作孩子对待。
2.as much：表示“与…同量”
Take as much as you like.拿多少都行。
I would gladly have paid twice as much for it.就是价格再贵一倍，我也会愿意把它买下的。
He as much as admitted the whole story.他几乎全部承认了。
3.as many：表示“与…一样多”
I found six mistakes in as many lines.我在六行中发现了六个错。
二、表示“几倍于”的比较级：用twice(两倍)，four times(四倍)，ten times(十倍)加上as … as 结构
This one is four times as big as that one.这个是那个的四倍大。(这个比那个大三倍。)/ Our campus is three times as large as yours.我们的校园比你们的大两倍。/ He has books twice as many as she does.他的书比她多一倍。
1)The fiveyear deal obligates 〔A〕 the country to buy nine million tons 〔B〕 of grain a year 〔C〕，three million more as 〔D〕 the old pact’s minimum.三、“the same ＋名词＋as”表示同等比较
2)The lens of a camera performs the lens of the eye.〔A〕 in the same function 〔B〕 the same function as
〔C〕 the function is the same as 〔D〕 and has the same function
3)The elimination of inflation would ensure that the amount of money used in repaying a loan would
have as the amount of money borrowed.〔A〕 as the same value 〔B〕 the same value 〔C〕 value as the same 〔D〕 the value is the same
四、比较级前可用a little, a bit, slightly, a great deal, a lot,many, much等词语表示不定量，far, completely,still表示程度或更进一步
4)There are now methods for studying color vision in infants than there once were.〔A〕 more sophisticated than 〔B〕 much more sophisticated 〔C〕 much sophisticated 〔D〕 sophisticated
5)The photographs of Mars taken by satellite are than those taken from the Earth.〔A〕 clearest 〔B〕 the clearest 〔C〕 much clearer 〔D〕 more clearer
6)Common porpoises(海豚)are usually not considered 〔A〕 migratory，although 〔B〕 some do move 〔C〕 to more warmer 〔D〕 waters in winter.
第三篇：英语比较级最高级练习题
比较级、最高级练习题
一． 用所给形容词和副词的适当级填空： 1.Tom is(lazy)student in our class.2.There are(few)books in this library than in that one.3.I have(little)free time than he.4.Mary is(young)than her husband.5.My watch runs(fast)than his.6.The days are(long)in summer than in winter.7.This box is(large)one in the room.8.He knows(many)people than you.9.This box is(heavy)than that one.10.This film is(interesting)I have ever seen.11.It rains(often)in Shanghai than in Beijing.12.He made(many)mistakes than I.13.Her family is
(rich)in the room.14.Fudan University is(famous)than our college.15.This road is(wide)than that street.16.The room is(bright)than mine.17.Your book is(thick)than Tom’s.18.The water in this river looks(dirty)than in that one.19.This is(good)book that I have ever seen.20.He arrived
(early)today than yesterday.二． 用much或many ,little 或 few填空 1.There are
buses in London.2.I haven’t got
time for study.3.Please don’t make sonoise.4.Jan doesn’t knowpeople in London and hasn’t got friends there.5.I don’t likebutter on my bread.6.Hob said he hadmoney and went to dances.7.There are only a cigarettes in the box.I had too time to buy any today.8.There is only a tea left in the teapot.9.Jane gave me ahelp with my work.10.Your homework is better than usual, you have only a mistakes.三、选择正确答案
1.Now telephones are very popular and they are muchthan before.A.cheap
B.cheaper
C.cheapest
D.the cheapest 2.The busier he is, thehe feels.A.happily
B.happy
C.happier
D.more happy 3.—Remember, class.You work, result you’ll get.--We know, Miss Read.A.The better;the harder
B The harder;the better
C.The hard;the harder
D.The harder;the good 4.Sorry, I took your MP3 by mistake.I’ll be careful next time.A.most
B.more
C.much 5.—Who did it better, Bill or Henry?--I think Bill did just
Henry.A.as well as
B.as good as
C.as better, as
D.more badly, than 6.The doctor told Mary to eatvegetables andmeat
because she was getting fatter and fatter.A.much;little
B.more;less
C.many;few
D.more;fewer 7.There is still water in the bottle.It’s enough for both of us.A.litter
B.a little
C few
D.a few 8.Things are muchon the moon on the earth.A.much lighter;than
B.much heavier;than C.as heavy;as D.not so light;as
在英语中通常用下列方式表示的词:在形容词或副词前加more(如 more natural,more clearly)或加后缀-er(newer,sooner)。典型的是指形容词或副词所表示的质、量或关系的增加。英语句子中，将比较两个主体的方法叫做“比较句型”。其中，像“A比B更……”的表达方式称为比较级;而“A最……”的表达方式则称为最高级。组成句子的方式是将形容词或副词变化成比较级或最高级的形态。
英语比较级和最高级的用法
一、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
如：small→smaller→smallest short→shorter→shortest
tall→taller→tallest great→greater→greatest
(2)双音节词
如：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;
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→fattest
4.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→heaviest
busy→busier→busiest happy→happier→happiest
5.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
different→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。
例句： 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、副词的比较级和最高级是不规则的，必须熟记。
如：good→better→best well→better→best
bad→worse→worst ill→worse→worst
old→older/elder→oldest/eldest
many/much→more→most little→less→least
far →further/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 taller than that one.这棵树比那棵树高。
注意：
① 在含有连词than的比较级中，前后的比较对象必须是同一范畴，即同类事物之间的比较。
②在比较级前面使用much，表示程度程度“强得多”。
如：A watermelon is much bigger than an apple.③ 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”或“more and more +原级”表示“越来越……”
如：It becomes warmer and warmer when spring comes.春天来了，天气变得越来越暖和了。
It is getting cooler and cooler.天气越来越凉爽。
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美丽。
3.在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。
如：Who is taller,Tim or Tom? 谁更高，Tim还是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：
①.A is …times the size /height/length/width of B.如：The new building 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)
②.A is …times 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)
③.A is …times larger /higher/longer/wider than B.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。
句子中有表示范围的词或短语。如：of the three, in our class等等。
如：He is 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+ so… as”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 class
7.修饰比较级和最高级的词
1)可修饰比较级的词
①.a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等。
②.还可以用表示倍数的词或度量名词作修饰语。
③.以上词(除by far)外，必须置于比较级形容词或副词的前面。
注意： 使用最高级要注意将主语包括在比较范围内。
(错)Tom is the tallest of his three brothers.(对)Tom is the tallest of the three brothers.2)下列词可修饰最高级：by far, far, much, mostly, almost。
This hat is nearly / almost the biggest.注意：
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.要避免重复使用比较级。
(错)He is more cleverer than his brother.(对)He is more clever than his brother.(对)He is cleverer than his brother.9.要避免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.要注意对应句型，遵循前后一致的原则。
The population of Shanghai is larger than that of Beijing.It is easier to make a plan than to carry it out.11.要注意冠词的使用，后有名词的时候，前面才有可能有名词。
比较：Which is larger, Canada 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.
第四篇：比较级和最高级教案
Comparative Degree and Superlative Degree
Teaching Aims 1.Help the Ss master some sentence structure about Comparative Degree 2.Help the Ss master some sentence structure about Superlative Degree 3.Help the Ss do some exercises about what’ve learnt
Important Points Enable the Ss to master the sentence structure about Comparative Degree and Superlative Degree
Difficult Points Enable the Ss to apply what’ve learnt to doing some exercises
Teaching Methods The Direct Method
Teaching Aids Mutil-media facilities
Teaching Procedure Step1 Lead-in 1.Lead in the topic by sharing the teacher’s shopping experience 2.Analyze the developing trend about Comparative Degree and Superlative Degree in College Entrance Examination
Step2 Preparation Review some rules about Comparative Degree and Superlative Degree by a form
Step3 Presentation & Practice 1.Present the sentence structure about Comparative Degree ① 比较级+than„
“A比B更„” ② the+比较级+of the two
“两者中较„”
③ 比较级+ and +比较级/more and more +原级
“越来越„” ④ the +比较级，the +比较级
“越„，越„” 2.Do some exercises about Comparative Degree 3.Present the sentence structure about Superlative Degree ① the+最高级+of(in/among)
“某个范围里最„的一个” ② one of +the+最高级+复数名词
“某个范围里最„的„之一” ③ the +序数词+最高级+名词+ in/of
“在某个范围里中第几最” 4.Do some exercises about Superlative Degree
Step4 Consolidation Consolidate what’ve learnt by doing some exercises chosen from College Entrance Examination
Step5 Summary
Step6 Homework Finish the paper Summarize the sentence structure learnt in this lesson 2
第五篇：比较级和最高级教案
小学六年级英语比较级和最高级的知识讲解
学习重难点：
1.熟练掌握形容词和副词比较级和最高级的构成。学习过程及内容：
比较级：两者间的比较。最高级：三者及其以上比较，选出一个“最”。
一.了解什么是单音节，双音节和多音节。
二.掌握单音节词和部分双音节词比较级和最高级的构成、用法。1.构成。
知识点（1）.一般情况在原级词尾加-er构成比较级，加-est构成最高级。
如： Small→smaller→smallest clever→cleverer→cleverest。
例题：Short tall Cheap narrow
知识点（2）.以e结尾的词，直接加-r 或-st。
如：large→larger→largest nice→nicer→nicest
注意：late→later（较晚的）→latest（最新近的）(时间的先后）late→latter（稍后的）→last（最后的）(顺序上的先后）
例题：nice
able
safe
知识点（3）.以一个辅音字母结尾,其前面的元音字母发短元音的形容词的比较级和最高级,是双写该辅音字母然后再加-er和-est。（注意：这里是字母，不是音标。辅音字母是除 a,e,i,o,u五个元音字母以外的都是辅音字母。）
如：big→bigger→biggest。
例题：hot fat thin 知识点（4）.以“辅音字母 + y”结尾的词，先变 “y”为 “i”，再加-er 或-est。
如：happy→happier→happiest easy→easier→easiest 例题：heavy
busy lucky
知识点(5)不规则变化,常见的有这六个。
good / well→better→best bad / ill→worse→worst
many / much→more→most
little→less→least
far→farther→farthest(表示距离)/ far→further→furthest(表示程度)old→older / elder→oldest(表示新旧或年龄)/ eldest(表示兄弟姐妹之间的长
幼关系）
2.用法。
比较级：A +be(is/am/are)+ 形容/副词比较级 + than + B
如： Yao Ming is tall than me.I’m short than Yao Ming.例题：(1)The red box is(heavy)than the blue box.(2)I’m three yeas(older/elder)than him.(3)This man is than that man.最高级： A+the+形容/副词最高级+表示的范围（in比较对象不是同一类，of比较 对象时同类）
如： Tom is the tallest student in his class.The Yellow River is the scend longest river in Chian.例子：(1)Apple A is the（big)of the three/ in the box.(2)用heavy,bad的比较级和最高级造句。
(3)Which subject do you like ,maths or english? A.good B.better C.well D.best 三.大部分双音节词和多音节词的构成。
大部分的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。
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。
（2）形容词most前面没有the，就没有最高级的意思，不表示最高级的含义，只表示“非常”，用来加强语气之意。
如：beautiful→more beautiful→most beautiful different→more different→most different easily →more easily →most easily Often →more often →most often 例题：exciting helpful important dangerous modern 例子：The book is more interesting.China is the third largest country in the word.例题：(1)My job is too boring ,i’d like to do something(interesting)(2)It is one of(dangerous)animals in the word.(3)She is(beautiful）student in the class。
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