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1、形容词/副词比较级最高级变化形式归纳further informationfurther education( 继续教育) (进一步的信息)12:elder sister(姐姐)大多数形容词和副词有比较级和最高级的变化,即原级、 比较级和最咼级,用来表示事物的 等级差别原级即形容词的原形,比较级和最高级有规则变化和 不规则变化两种。 elder仅用于同辈之间的排行,如elder brother ( 哥哥) less作为“更少”仅用来修饰不可数名词,修饰可数名词表 示“更少”要用fewer。规则变化单音节以及少数双音节的词后面直接加-er , -est 原级比较级最高级如:tall-taller
2、-tallest以下内容不作为初中英语教学内容,仅供拓展之用。少数单音节词前面加more, most 构成比较级和最高级,这类形容词一般为表语形容词和由过去分词变成的形容词afraid -more afraid, mosttired , most tiredafraidtiredmoreglad -more glad ,以不发音的e结尾只加-r , -st"以辅音字母+y ”结尾的词改y为i,再加-er, -estfond - more fond , most fond most glad如:easy-easier-easiest pretty-prettier-prettiestp
3、leased- morebored - more bored , most bored pl eased , most pl eased等词含有字母组合,且发以一个元音加一个辅音字母结尾的单音节词(即重读闭音节 词),双写结尾的辅音字母er, -est女口: Thin-thinner-thinnest hot-hotter-hottest特另 U提醒: new, few, slow, clean 的是长元音,不用双写。大部分双音节词和多音节的词(即音标中含有三个或三个以上 元音音素的词),要在前面加 more,most如:beautiful -more beautiful-most beaut
4、iful下列形容词和副词的比较级和最高级有两种形式,即:既 可加-er/-est 也可力n more/moststrict, often, friendly, clever下列形容词和副词没有比较级和最高(即表示“最高程 度”或“绝对状态”的形容词和副词没有比较级和最高级) 女口: emp ty, wrong, p erfect, unique, extreme, excellent, favourite, true, right, correct, extremely .比较应在同类事物之间进行。误: Your English is better than me.特别提醒:以形容前缀 un构
5、成的三音节形容词不适合上述情 况,untidy-untidier-女 口 :unha ppy- unha ppi er-unha ppi est,untidiest正: Your English is better than mine.比较级前可以有一个表示程度的状语,最常见的三大修饰 词是:a little, much, even 。quickly-more以形容词+ly构成的副词要在前面加more,most女口 : Slowly-more slowly-most slowly quickly-most quickly以下单词也可用来修饰:any, far, still, a lot, ye
6、t,rather 。My sister is a little taller than me.特另 U提醒:early -earlier-earliestTheir house is much larger than ours.由ing分词和-ed分词演变过来的形容词(包括不规则动词如 knowf known)只能加 more或most来表示它们的比较级和最高 级。另外,名词短语也可修饰比较级,说明程度。I ' m three years older than he.特别提醒:very, quite, too不可修饰比较级。interesting-moreinteresting exc
7、ited-more excitedinteresting -most-most exciting避免重复使用比较级。误:He is more kinder to small animals than I.tired-more tired boring -most boring-most tiredboring-more正:误:He is much kinder to small animals than I.He is more cleverer than his brother.不规则变化原级比较级最高级正:He is cleverer than his brother.good/well-
8、better-best bad/badly/ill-worse-worst比较要符合逻辑,在同一范围内比较时,避免将主语 含在比较对象中,这时需使用other来排除自身。many/much-more-mostlittle-less-least误:China is larger that any country in Asia.正:far-farther/further older/elder-oldest/eldest-farthest/furthestold-China is larger than any other country in Asia.特别提醒: further不仅可以指记住
9、以下三个词组:“距离更远”,还可指“程度更深” further study( 进修)误:class.正:his class.John studies harder than any student in hisJohn studies harder than any other student in正: John studies harder than any of the other students in his class.比较级than后应用人称代词的主格,但非正式语体中常用 宾格。正: John studies harder than anyone else in his class
10、.比较要遵循前后一致的原则,注意前后呼应。He is taller than l/me.为避免重复,比较级中同样的动词用助动词do, does, did替代。The popu lation of Shanghai is larger than that of Beijing.I sp end less time doing homework than John does.She tells more funny jokes than we do.It is easier to make a plan than to carry it out.以下内容不是初中教学的重点,仅供拓展之用。序数词通常
11、只修饰最高级。Africa is the second largest continent.The Yellow River is the second longest river in China.This is the third most popu lar song of Michael Jackson.为避免重复,我们通常用that, those, one, ones代替前面出现的名词。that代替可数名词单数和不可数名词, those代 替可数名词复数。one既可指人又可指物,只能代替可数名 了词。The weather in China is different from that
12、 in America.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 imp ortant p roblem.=It is a very imp ortant p roblem.倍数表达法 A is three(four, etc.)times the size(height, length etc.)of B.The new building is four times the size(the height)of the old one.这座新楼是那座旧楼的四倍大(高)/这座新楼比那座旧楼大(高)三倍。The book on the tabl
13、e is more interesting than that( 或 the one)on the desk.A is three(four, etc.)times as big(high, long, etc.)as B.A box made of steel is stronger than one made of wood.Asia is four times as large as Euro pe.洲是欧洲的四倍大/亚洲比欧洲大三倍。误:In winter, the weather of Beijing is colder than it of Shanghai.正: In winte
14、r, the weather of Beijing is colder than that of Shanghai. A is three (four, etc.)times bigger(higher, longer, etc.)than B.Your school is three times bigger thanours.你们的学校比我们的学校大三倍。用times表倍数通常用于三倍以上,两倍可以用twice或double. “否定词+比较级”相当于最高级。形容词副词比较级最高级重点句型归纳-Wait until we get a satisfactory rep ly, will yo
15、u?I couldn't agree more. The idea sounds great to me.Nothing is so easy as this. =Nothing is easier than this. =This is the easiest thing.句型一:形容词或副词比较级+than ,注意事项:该句型为比较级的最基本句型。只要看到than,即可确定前面使用比较级。He is taller than I am.比较级前一般不加冠词。但表示两者中较突出者,且比较级 后又有名词或出现了The boy does his homework more carefull
16、y than the girl.of the two ,这时比较级前一定要加the。句型二:less + 形容词的原级 + than注意事项:He is the taller of the two.Of the two jobs ,he chose the harder.Which is the younger one, Lily or Lucy?试比较:该句型表示“不如、不及”,特别需要注意的是,less本身就是little的比较级,后面必须跟形容词的原级,否定就造成了比较级的重复使用。Which is larger, Canada or Australia?This compu ter i
17、s less exp ensive than that one.句型三:as +形容词或副词的原级+ asas之间必须跟形容词还要确定使用形容as前的动词,如果是Which is the larger country, Canada or Australia?She is taller than her two sisters.She is the taller of the two sisters.不含than的比较级前可加不定冠词修饰,构成“ a/an+比较 级+单数可数名词”表示“一个更,的人 /物”。注意事项:该句型表示对比的两者程度相当,或副词的原级,决不能使用比较级。此外,词还是副
18、词。确定的依据就是根据第一个系动词(如 be,感官动词 look, sound, smell, taste, feel你为什么不用一等),那么就用形容词的原级,如果前面的动词是一般的实义 动词,那么就必须用副词的原级修饰动词。Why don' t you use a shar per knife? 把更锋利的刀呢?This lesson is as easy as that one.Lucy talks with old people as po litely as her sister.特别提醒:as, as之间也可以跟名词,句型如下:该句型表示“越来越,”,如果该形容词比较级构成形
19、 式加er,则用前面的句型;如果该形容词比较级加more构成,则用后面的句型。It is getting hotter and hotter. as +形容词+ a/an + 单数名词+as他和He is as kind a p erson as his father.他爸爸一样都是善良的人。The girl is becoming more and more beautiful.句型八:the +比较级+, , the +比较级+, as + many/much+不可数名词/可数名词复数+as注意事项:你能I can carry as much paper as you can.搬多少纸,我
20、也能。该句型意思为“越“就越,,”,表示两种情况同时变 化。我的书和你The more you eat, the fatter you will be.I have as many books as you do.的一样多。We' ll give you as much help as we can.们将尽我们所能给你帮助。In the test, the more careful you are, the fewer mistakes you will make. as , as one can :尽其所能其它几个关于as, as的句型:句型九: be different from注
21、意事项:He began to run as fast as he could.该句型没有运用比较级,但也是对两者事物进行比较。注 意前后比较需在同类事物中进行。 as , as possible:尽可能My schoolbag is different from yours.Please help us as quickly as po ssible.句型十:the same as , / the same , as,注意事项: as soon as , 一,,就,He will call me as soon as he comes here.句型四:not as/so + 形容词或副词的
22、原级 + as该句型同样没有运用比较级,表示两者之间具有共同特 性。注意这里的as和same为固定搭配,不能随便变换。注意事项:该句型表示“前者不如后者,”,往往可以与句型一和 句型二替换。第一个 as可以换为so。I don ' t want to buy the same things as Amy did.句型一:比较级 +than + any other +名词单数形式注意事项:This classroom is not as bright as yours.I cannot run as fast as you.句型五:the +形容词或副词最高级 + in / of / a
23、mong + 较范围any other后面跟单数名词,表示“任何别的”,即主语 在范围内,必须把自身从这一范围内除去,否则逻辑上不通。 如果主语不在这一范围内,那么要把other去掉,只用any即可。注意事项:Shanghai is larger than any other city in China.ininof(上如果这里为副词最高级,前面的 the常常省略。介词 和of的用法完全不一样。in表示“在某一范围内”,如: the classroom ,in the world 。 of 表示“在同类之间”, 后面的词与主语同类,另名词前一般有冠词the。among表示“在(三者或三者以上)
24、之间”,among后接代词或没有修饰语的名词。(上海在中国这个范围内,所以用any other )Shanghai is larger than any city in Jiangsu. 海不在江苏,所以只需用any)句型十二:比较级 +than + the other +名词复数形式注意事项:The Changjiang River is the longest river in our country.P eter is the tallest of the six students.该句型相当于any other +名词单数形式,常用来进行同 义句改写。该句型与句型十一虽然波表面上都是比
25、较级,但实 际上相当于最高级。以下三句表达的是同一个意思。This pi cture is the most beautiful among these.Daniel is the most hard-working student in our class.句型六:one of + 形容词最高级+可数名词复数形式注意事项:one of有三大考点:1.后跟形容词最高级;2.后接可 数名词复数形式;3.作主语时主语为one,谓语动词用单数形 式。One of the smallest dinosaurs was about one metre long.Daniel is more hard-w
26、orking than any other student in our class.Daniel is more hard-working than the other students in our class.特别提醒:表示两者(人或物)比较时,比较的对象应是 同类事物,不同类的事物之间无法进行比较.句型七:比较级 +and +比较级/ more and more + 多音节 词的原级注意事项:形容词副词比较级最高级练习题wide(一)写出下列形容词与副词的比较级与最高级形式:longfatheavyll.Who is(interested)in Chinese in your clas
27、s at theslow _ badlyfew _ difficultmoment?farquickly12.Book II is(different)than Book IV.happy fast _ easy _ large _ long _ busy _ thin _ few.un happywidesmalldirtyrudehotfat good / well13.The Great Wall of China is one of(great)wonders in the world14.She is becoming(beautiful)than before.15.The wea
28、ther in Fujian is better thanin Wuhan.littleill / poor / bad / /badly oldmany / much deliciousbusythinslow16.The texts in Book II are much easier thanBook IV.17.The weather is gettingandin(cold).tidycareful18.The(much),the.(good).hardnice19.The(much)you p ractice,bravep rettylazydirtythe(easy)it bec
29、omes.20. Which less on is21. Alice writes22. This story is23. This kind of food must bethat one.(difficult) in Book 2?_(carefully ) than I.(interesting) than that one.( delicious )thandrybusyslim(二卜用所给词的正确形式填空:1.Which is.(easy)to learn , fishing or swimming?2.Shanghai is larger thancity in Sichuan.3
30、.In Changchun , the Jing Yue Forest Park is much(clean)thanthat in the center of the city.4.It makes(little)time to go to Beijing by pl ane than bytrain24. Beihai park is one of(beautiful ) p arks in Beijing.25. Who '(careful), Tom, Jim or Kate?26. That is(easy) of all.27. He is(clever )boy in t
31、he class.28. John is( short) than Tom.29.She is(p retty)girl in the group.30. Can you show me(near) sho p here?31. This bridge is as ( long) as that one, but it is much(wide) than that one.32.1 thought English is one ofmiddle school.33.1 am only one year34. Miss Chen is35. The basketball36. Questi o
32、n AB. (imp ortant)37. Toronto is(large)38. PI ayingcompu ter games(important )subjects in(young) than you.than Mr. Wang. (popu lar)the baseball. (big) Questi oncity in Canada.5.Mum,this T-shirt is much too small for me. Would you buy meisof all the(large)one?6.Xi'an is one of.(old)cap ital in Ch
33、ina.7.(few)children there are in aactivities.(interesting).39. The Nile(尼罗 河)is river in the world. (long)40. Good health is (imp ortant)41. Taking a taxi isget to the air port. (easy)thing life.way tofamily,(good)their life will be.8.It will be bad for your health to eat(much)food andtake(little)ex
34、ercise.9.Now China has joined WTO, so I think Englishis(useful)than before.10.Of all his subjects, Tom is(good)at English.42. Test 1 isof all the tests. (difficult )43. He isthan any other boy in the class. (clever)44. She isthan all the other students. (young)45. The window isof the two. (narrow)46
35、. Where is thebus-st op? (near)47. He is one ofPo liticians. (famous)48. Tom drives muchthan John. (careful)49. The white flower is(beautiful). The yellow flower is(beautiful) than the white flower. The red flowerof the three.(big),the sun, the moon or the earth? ,(beautiful), the black coat or thei
36、s the50. Which is _51. Which is blue one?(chea p) of all.(strong) in the class.(widely) sp oken in the world.52. This moon cake is _53. He is54. English is(三)、翻译句子:1. 这本书比那本书好多了。2. This book isthat one.3. 这块月饼大,那块更大。This mooncake is.That oneis.4. 吉姆比他班里任何其他的同学年龄都大。m is class.5. 所有铅笔中这支铅笔最长。in hisThe
37、 pencil is6. 在学校里我们英语老师最忙。in our school.7. 两个男孩中李雷个子高些。Li Lei is8. 这个问题太容易了,大家都能回答。Our English teacher isthe two boys.The question is.Everyone can answer it.9. 黄河是中国第二长河。The Yellow River isriver in China.10. 梅梅的帽子比苗苗的新。Meimei shat is.11. 夏天上海比吉林热。In summer it isin Shanghaiin Jilin.八年级形容词和副词比较级、最高级专练
38、一、写出下列形容词与副词的比较级与最高级形式:A. the best B. better C. the better D. best)5. They bet to see who could runin the sp orts meeting.A. the fastest B. the faster C. fastest D. faster)6. This book isof all.A. thinner B. the thinner C. more thinner D. the thinnest)7. She looksthan she really is.A. the more young
39、er B. much younger C.very youngerD. more younger)8. Our country is becomingA. more beautiful and moreulC. more and more beautifulfuler)9.The earth isthe moon.A.49 times as big as B.49 times as bigger asC. as 49 times big as D. as big as49 times)10. This kind of drink is different.A. and it is also b
40、etterC. but also than othersB. more beautiful and beautifD. more beautiful and beautiB. and better than the other D. from the other, and betterlong _ wide _ heavy few shortthin slowbadlyfar四、翻译句子:他比我大两岁。He is今天比昨天冷得多。It istoday这个故事不如那个有趣。This story is4、她的身体一天天好起来。He is gett ing他对英语越来越感兴趣。He is beco
41、mingh.6、他吃的越多,就越胖。Thehe eats, the1、2、3、5、he is.than I.it was yesterday.as that one.every day.Englisquickly.happycareful一、写出以下各形容词的比较级和最高级:2. fat _ _ 4. dry . 6. wet_ 8. ill _ 10. bad12. early(bad) at learning maths. He is much(bad) at Chinese and he is theat English.7. Annie says Sally is the(bad)二、
42、用所给词的正确形式填空:1. She will be much(ha ppy) in her new class.2. The short one is(useful) of the five.3. His sister is two years(young) than him.4. This ruler is twice as(long) as that.5. The(chea p) bags are usually the best ones.6. Gold is much(ex pensive) than iron.7. The boy is not so(interesting) as
43、 his brother.8. Of the three girls, I find Lucy is(clever).9. Jack sings(well), he sings(well)than Tom, but Mary sings(well) in her class.10. John's parents have four daughters, and she is(young) child.三、选择填空:)1.It istoday than yesterday.A. hot B. more hot C. hotter D. much hot)2. This line isth
44、an that one.A. not longer B. more longer C. much more longer D. ma ny more longer)3. Of the five toys, the child chose.A. the exp ensive one B. one most exp ensiveC. a least exp ensiveD. the most exp ensive one)4. Which do you like, coffee, tea or milk?I. nice3. slow5. busy7. much _9. littleII. exci
45、ting二、根据句意,用所括号内所级形容词的比较等级形式填空:1. Bob is( young ) than Fred but(tall)than Fred.2. Yingtian is not as(tall) as Yongxian.3. Almost all the students' faces are the same but Li Deming looks(fat) than before.4. Which is(heavy), a hen or a chicken?5. - How(tall) is Sally?-She' s 1.55 metres(tall).
46、 What about Xiaoling?-She' s only 1.40 metres(tall). She is much(short) than Sally. She is also the(short) girl in theclass.6. He is(kind) p erson in the world.(friendly) people in the class, I10.8. He is one of thethink.9. A dictionary is much(ex pensive) than a story-book.10. An orange is a li
47、ttle(big) than an apple, but much(small) than a watermelon.11. The Changjiang River is the(long) river in China.12. Sue is a little(beautiful) than her sister.13. My room is not as(big) as my brother14. -How difficult is physics?-I' m not sure.-Is it(difficult) than maths?-I don ' t think so
48、.15. - Annie pl ays the p iano very(well).-Sue pl ays it(well) than Annie. And Sally pl ays it the(well).16. Saturday is my(busy) day in a week.17. Her mother is getting(fat) and(fat).18. I thin k it ' s too expensive. I ' d like a(cheap) one.19.杓 4comes to school much(early) than I.20. This
49、 book is not as(interesting) as that one.21. Your classroom is(wide) and(bright)than ours.22. P ractise as(much) as you can.23. The(much), the(good).24. Nowadays English is ( imp ortant ) than any othersubject.25. Most of the students think a lion is much(dangerous) than a bear and it is theanimal i
50、n the world.26. Mr. Smith isman in this office. (rich)27. Winter isseason of the years. (cold)28. This radio is not soas that one. (chea p)29. It is muchtoday than yesterday. (hot)30. She is a littlethan her classmates. (careful)31. people came to the meeting than last time.(many)32. Which book is,
51、this one or that one? (easy)33. My room isthan yours. (small)34. Hainan isfrom Beijing than Hunan. (far)35. Skating isthan swimming. (exciting)36. Jim isthan all the others. (honest)37. Things are gettingand. (bad)38. The higher you climb, theit will be. (cold)39. There areboys than girls in our cla
52、ss. (few)40. Now his life is beco mingand(difficult)s.(dangerous)三、改错:1. He is as taller as I am.2. She is a little thiner than she looks.3. Bob is heavier than any other boys in the class.4. The girls study the better than the boy.5. It is one of the most interesting book than I have ever read.6. H
53、e says Mary is most friendliest p erson in the class.7. Which city is most beautiful, Beijing or Guangzhou?8. Jack works hard. Mike works very harder than Jack.9. London is the bigger city in Britain.Bob pl ays football badly but Fred pl ays football much badlier than Bob.四、单项选择)1.This box isthat one.A. heavy than B. so heavy than C. heavier as D. as h eavy as)2. When we sp eak to people, we should be.A. as po lite as p ossibleB. as po lite as p ossiblyC. as po litely as p ossible D. as po litely as p ossibly)3. This book isthat one, butthan that one.A. as difficult as; exp
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