形容词比较级和最高级变化规则1教学文案

1、形容词比拟级和最高级变化规那么1三、不规那么形容词的比拟级和最高级形式goodwell betterbadill worsemanymuchlittlefew lessfar fartherfurtherbestworstmore mostleastfarthestfurthestAfrican elephants are larger , fiercer, and difficulter (A) to tame (B) than (C) Asian elephants (D) Sarah Hale became ( A ) one of the famousest magazine (C)

2、editors in the United States during (D) the 1800 s.Of all (A) the Native American tribes , the Shawnee Indians were (C) a most (D) transient.四、例题解析A错。应将“most high”改为highesto这是在 考形容词比拟级的构成形式。A 错。改为 more spaciousoB 错。改为 more difficultoC错。treasured在本句中是 ED分词（动词 treasure +ed）作形容词使用，是“珍贵的、珍贵 的”意思，修饰名词wor

3、ks（作品），其最高级形式应 用 the most treasuredoA 错，改为 more difficultoB 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” 。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”。第二节副词比拟级和最高级的形式副词比拟级和最高级的变化形式与形容词基本上一样一般副词hardf harderhardestfastf faster f fastestlate-later f latestearlyf earli

4、er f earliest特殊副词well fbetter fbestmuch more mostbadly fworse fworstlittle f 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 fmost quickly quietlyfmore quietly fmost 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拟级和最高级的基本用法一、原级比拟的基本用法1.原级比拟由“as +形容词或副词(或再加名词或短语) +as ”构成“原级

5、相同”比拟句，表示两者比拟； 其否认式，即“程度不及”比拟句型为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Walking briskly for thirty minutes will burn as many calories as .to run for fifteen minutes running for fifteen minutesyou run for fifteen minutesfifteen minute walkingThe gorilla(大猩猩),while (A)

6、 not quiteas curious thanas curious than(B) the chimpanzee(黑猩猩),shows more persistence ( C ) and memoryretention(记忆力)in solving (D) a problem.Alaska is twice (A) as larger as (C) the next largest (D) state, Texas.2. “as (so)+名词+as+名词”进行名词比拟，这 时一般情况下有一个表示原级的比拟词，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a

7、sThomas Jefferson s achievements as an architect rival his contributions a politician.suchmoreasthanI should say Henry is not much a writer as a reporter. (88 年考题)(A) that sothisas二、比拟级1.比拟级由“形容词(副词)比拟级+than+，” 构成表示在两者中间一方比另一方“更加” o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thanoNa

8、tural mica( 5) of (A) a superior quality is cheapest (C) to obtain than synthetic (D) mica.She is older than any other girl in the group any girl in the groupall girls in the groupyou and me as well as the groupJosephine McCrackin joined ( A ) the aSanta Cruz Sentinel” in 1905 and, until her death f

9、ifteen years late , remained (C) active in journalistic (D) work.2.注意than前后两项相比拟的人或事物要一致The purpose of the research had a more important meaning for them than .ourswith usfor ours it hadit did for usSound travels air.(A) faster through water than through faster than through water and(C) through wate

10、r faster and 0) where it is faster through water than throughGerbrand von den Feckhout , one of Rembrands 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拟，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, o

11、f all, of the tree, in the world, that has ever taken place 等)The more (A) fearsome of all the (B) animals in (C) the Western (D) Hemisphere is the grizzly bear.Of all economic (A) problems, inflation continues to be a (C) most significant in its daily impact on ( D ) people and business., the most

12、familiar to general public is the criminal jurisdiction.(A) All the activities The activitiesOf all the activities形容词比拟级和最高级变化规那么形容词级的变化规律和级的用法:一、形容词级的变化：1、规律变化：单音词的变化：（四条）一般情况：+er （比拟级）+est （最高级）eg :quiet-quieter-the quietestbright-brighterthe brightest 明亮/聪明的dear-dearest-the dearestclever一cleverer

13、一the cleverest词末为一e （不发音）+ r -+steg:fine-finer-the finestnicenicerthe nicestIt is the activities2.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B为正确答案。B错。改为as ,和前面的as和形容词原形 curious 一起构成同程度比拟。B 错。改为 as large oC对。动词rival (胜过、匹敌)前后是两个相比拟 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

14、白处也应用as,使前后比照成分一 致。B为正确答案。C错。应改为比拟级cheapero比拟级后并不一定 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。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”比拟的是“这组中的任何一个，所以A对。B错。应改为比拟级later,因此处实为与1905 年相比晚15年，故应使用比拟级。D为正确答案。A为正确答案。D 错。改为 his mastersoA 错。改为 mostoC错。改为the, signific

15、ant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 oC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拟：由“as(so)as” 引出，其否认式为not so或not asas”， 考生还应注意以下含有“as”结构或短语的句子as such：表示上文所指明的事或人He is a child, and must be treated as such.

16、他 是个孩子，必须被当作孩子对待。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 全部成认了。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。八表示“几倍于”的比拟级：用twice （两倍）,asasfour times （四倍），ten time

17、s （十倍）加上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. 我们比你们的大两倍。/ He has books twice as many as she does.他的书比她多一倍。The five year deal obligates (A) the country to buy nine million tons (B) of grain a year (C) , three million more a

18、s(D) the old pact s minimum.三、the same +名词+as”表示同等比拟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 functionThe elimination of inflation would ensure that the amount of money used in repaying a lo

19、an wouldhave as the amount of money borrowed.(A) as the same value the same value(C) value as the same (D) the value is thesame四、比拟级前可用 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There are now methods for studying color vision in infants than

20、there once were.more sophisticated than much more sophisticatedmuch sophisticatedsophisticatedThe photographs of Mars taken by satellite are than those taken from the Earth.clearest the clearestmuch clearermore clearerCommon porpoises (海豚)are usually not considered (A) migratory, although some do mo

21、ve (C) to more warmer (D) waters in winter.兼有两种形式的副词close 与 closelyclose意思是近；closely意思是仔细地He is sitting close to me.Watch him closely.late 与 latelylate意思是晚；lately意思是最近You have come too late.What have you been doing lately?deep 与 deeplydeep意思是深，表示空间深度；deeply时常表示 感情上的深度，深深地He pushed the stick deep int

22、o the mud.Even father was deeply moved by the film.high 与 highlyhigh表示空间高度；highly表示程度，相当于muchThe plane was flying high.I think highly of your opinion.wide 与 widelywide表示空间宽度；widely意思是广泛地，在许 多地方He opened the door wide.English is widely used in the world.free 与 freelyfree的意思是免费；freely的意思是无限制地You can e

23、at free in my restaurant whenever you like.You may speak freely; say what you like.形容词使用顺序巧记忆当两个以上形容词修饰一个名词，形容词该如何排列？ 为什么不能说a black new pen,而要说成a new black pen?这里面有无规那么可循？如果你记住Opshacom这个为帮助记忆而杜撰的词， 就能掌握英语中形容词排列的顺序。Opshacom中op彳昧opinion,指表示人们观点的形 容词，如 beautiful, horrible, lovely, nice 等；sh代表shape,指表示形

24、状的形容词，如long, short, round, narrow 等；cutecuterthe cutest close-closer-the closestwhite-whiterthe whitest largelargerthe largest free-freer-freest (重读闭音节，末尾只有一个辅音字母的: 双写辅音字母+er一双写辅音字母+esteg:hothotterthe hottestbig biggerthe biggestredreddertheredredderthereddestwetwetterthewettestsadsadderthesaddestfa

25、tfatterthefattesta 便age,指表示年龄、时代的形容词，如old, new, young 等；c代表colour,指表示颜色的形容词，如red, black, orange 等；。便origin,指表示国籍、地区的形容词，如 British, Canadian, German 等；m代表material,指表示材料的形容词，如 plastic, metaL aluminium 等。英语中这六类形容词连用时就按上述先后顺序排列, 如 a nice long new black British plastic pen 当然，实际语言使用中不可能出现这么多形容词连用的情况。thin

26、thinnerthe thinnest fitfitterfittest少数以辅音字母+y结尾的双音节原根词:变y为i+er变y为i+est形容词和副词用法比拟形容词和副词形容词和副词在语法结构中主要用于比 较级和最高级。形容词和副词的构成形式基本上一 样，它们的形式与单音节、双音节和多音节有关，当 然还有其特殊形式。形容词和副词比拟级的基本用法 分为同级比拟、比拟级和最高级三种形式。但这三种 形式都有它们特殊的表达方式以及它们的惯用法。对 以下要点大家须一一掌握。第一节形容词比拟级和最高级的形式 一、形容词比拟级和最高级的构成 形容词的比拟级和最高级变化形式规那么如下构成法原级 比拟级最高级

27、 一般单音节词末尾加er和 est strong stronger strongest单音节词如果以e结尾，只加r和ststrange stranger strangest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 bighot sadder biggerhotter saddestbiggest hottest 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 narrownoble angriercleverer narrowernobler angrestcleverestnarrowestnoblest其他双音节和多音节词都在前面加单词more和 most different moredifferent mostdifferentThe most high (A) mountain in the world is Mount Everest, which is situated(C) in Nepal and istwenty nine thousand one hundred an