八年级上册形容词和副词的比较等级
形容词和副词的比较等级

形容词和副词的比较等级形容词和副词有三个等级:1. 原级,也就是原形。
2. 比较级,表示“较……”或“更……一些”的意思。
3. 最高级,表示“最……”的意思。
一、原级使用原级一般有两种情况:1. 当不进行比较时,在程度副词very, so, quite, too等后面的形容词或副词要用原级。
例如:This box is too heavy. 这个箱子太重了。
She speaks English very well. 她英语讲得很好。
2. 在“as…as”或“not as/so…as”结构中,虽有比较的意思,但形容词或副词要用原形。
例如:This ruler is as long as that one. 这把尺子和那把尺子一样长。
Jim is not as/so tall as Tom. 吉姆不如汤姆高。
二、比较级表示两者(人或事物)之间的比较时,一般要用比较级。
1. than前面的形容词或副词要用比较级。
You are taller than your brother. 你比你弟弟高。
He jumped higher than you. 他比你跳得高。
2. 形容词或副词前有much, a lot, a little, far, still, even等词时,要用比较级。
例如:He studies even harder. 他学习更努力了。
You must come a little earlier tomorrow. 你明天必须早来一会儿。
This story is much more interesting than that one. 这个故事比那个有趣的多。
三、最高级表示三者或三者以上的人或物比较时,要用最高级,其中有一个在某方面超过了其他几个。
形容词最高级前要用定冠词the,副词前可不用the。
最高级一般要与表示比较范围的介词in或of连用。
of后面常接可数名词复数或all等代词,主语和of后的名词或代词属于同一个概念范畴;in后一般跟一个组织、单位、团体之类的集体名词,主语和in后面的名词不是同一概念范畴。
八年级形容词、副词的比较级和最高级语法知识讲解

八年级形容词、副词的比较级和最高级语法知识讲解八年级上册英语形容词和副词的比较级和最高级绝大多数形容词有三种形式,原级,比较级和最高级, 以表示形容词说明的性质在程度上的不同。
一、形容词的原级: 形容词的原级形式就是词典中出现的形容词的原形。
例如: poor tall great glad bad二、比较级的定义:大多数的形容词都有三个级别:原级、比较级、最高级。
其中比较级表示“更……”,用于两者之间的比较,用来说明“前者比后者更……”,比较级前面一般用much, even, a little,a lot修饰,其中even, much 只能修饰比较级。
三、比较级和最高级的构成:(1)规则变化:单音节和部分双音节的形容词比较级一般在词尾加-er,最高级在词尾加-est calm--calmer—calmest tall--taller--tallest smart--smarter--smartest以字母e结尾的比较级直接在词尾加-r,最高级加-st.nice--nicer -nicest fine--finer-finest large—larger--largest以“辅音+y 结尾的词,变y为 i,比较级加-er”,最高级加-est.early—earlier-earliest happy—happier-happiest busy—busier-busiest 以重读闭音节的单个辅音字母结尾的词,双写辅音字母,比较级加-er,最高级加-estbig—bigger-biggest thin—thinner-thinnest hot—hotter-hottest多音节或部分双音节的形容词,比较级在原级前面加more,最高级在原级前加moste.g: popular--more popular—most popularimportant--more important—most important (2)不规则变化:少数形容词的比较级变化是不规则的:good—better--best bad/ill—worse--worst many/much—more--mostlittle—less--least far--farther/further—farthest/furthest old---older/elder—oldest/eldest四、比较级的用法:(一)当两个人或事物(A和B)进行比较时,我们需要用到形容词(副词)的原级或者比较级1( 表达“A和B一样”,用as…as的结构。
八年级上册英语形容词副词的比较级与最高级

形容词副词的比较级与最高级基础过关一、比较级的定义:大多数的形容词都有三个级别:原级、比较级、最高级。
其中比较级表示“更……”,用于两者之间的比较,用来说明“前者比后者更……”,比较级前面一般用much, even, a little修饰,其中even, much 只能修饰比较级。
比较级的构成:比较级和最高级的构成1)加-er,-est构成比较级和最高级。
单音节形容词和副词以不发音的-e结尾的High higher highest safe safer safest Hard harder hardest late later latest small----smaller----smallest large----larger----largestnew----newer----newest nice----nicer----nicest辅音字母要双写的情况以辅音加-y结尾的情况Big bigger biggest dry drier driest Hot hotter hottest merry merrier merriest Thin thinner thinnest easy easier easiest 1. 写出以下各形容词的比较级和最高级:1. nice ______________________2. fat ____________________3. slow _____________________4. dry ____________________5. happy ____________________6. wet ____________________7. thin ______________________ 8. far ____________________9. early _____________________ 10. careful_________________15. exciting ___________________ 16. busy __________________2. 根据句意,用所括号内所级形容词的比较等级形式填空:1. Mr. Smith is man in this office. (rich)2. Winter is season of the years. (cold)3. This radio is not so as that one. (cheap)4. It is much today than yesterday. (hot)5. She is a little than her classmates. (careful)6. people came to the meeting than last time. (many)7. Which book is , this one or that one? (easy)8. My room is than yours. (small)9. Hainan is from Beijing than Hunan. (far)10. Skating is than swimming. (exciting)11. Jim is than all the others. (honest)12. The higher you climb, the it will be. (cold)13.There are boys than girls in our class. (few)2) 加more, most构成比较级和最高级多音节的形容词由形容词加-ly构成的副词expensive more expensive most expensive slowly more slowly most slowly carefully more carefully most carefully highly more highly most highly 以-ful,-less,-able,-ous,-ive, -ing等结尾的双元音形容词useless more useless most uselessserious more serious most serious分词形容词tired,pleased及glad,often,real, right,wrong等单音节形容词。
人教版八年级上册第四单元Unit 4 形 容 词 与 副 词 的 比 较 等 级

eg: Mary has three brothers. Smith is the tallest of the three.
Jim jumps (the) highest in his class. 2. .…one of the+最高级+名词(复数),表示“最
……之一”
eg: Shanghai is one of the biggest cities in China.
Who is more active, Mary or Kate?
3. 在形容词比较级前可以用even(更加), much(……得多),a lot (……得多) ,far(……得多 ), a little(……一点),a bit (……一点) 等修饰,表 示程度。
eg: He is much more hard-working than before. She’s a little more outgoing than me.
形容词等级变化规则:
一、规则变化:
1. 一般在词尾+er/est。 如:tall, short
2. 以e 结尾的+r/st。
如:nice, large
3. 以“辅音字母+y”结尾的双音节词,变y 为i 再加er/est。
如:easy, happy, heavy, dry, healthy, shiny, sunny等。
……”ห้องสมุดไป่ตู้
8. 使用形容词比较级时需注意以下几点:
1. 进行比较时,必须是同类事物相比较。 1). His ruler is longer than I. 2). His ruler is longer than mine.
英语八年级上册Unit3形容词与副词比较级

疑问副词 how, when, where, why
连接副词 however, how, when, where, why
more exciting most exciting
一、形容词原级的比较。 as +原级+as表“和……一样”的意思; not as/ so ……as
表“不如”或“不一样”。
1.The book is ___a_s_n_e_w__a_s that one.(一样新) 2.My bike is ___n_o_t_a_s__/_s_o_g_o_o_d__a_s_ yours.(不如…好)
以辅音字母结尾 双写辅音字母, thin-thinner-thinnest 的重读闭音节词 再加-er ,-est big-bigger-biggest
多音节和部分双 在词前加 more ,slowly,more slowly del
音节单词
most
more delicious most d
注意:以ing ,ed和 ly结尾的词在其前加more (the) most
加 –r ,-st
tall-taller-tallest small-smaller-smallest
nice-nicer-nicest large-larger-largest
以“辅音+y”结 尾的词
变y为i再加-er -est
,
dry-drier-driest happy-happier-happiest heavy-heavier-heaviest
人教版英语八年级上册Unit5Talkaboutpreferences;形容词和副词的比较等级

概述:“3+2+1”(三个等级+两种规则+一个原则)形容词和副词出现在句中时,有三种形式:原级,比较级和最高级变化规则:规则变化--比较等级通过变化词尾来实现不规则变化--不能通过变化词尾来实现比较等级使用的基本原则:不作比较用原级,两者比较用比较级,多者比较用最高级二.比较等级的构成:规则变化-er, -est 变化规则形容词词例副词词例1. 单音节和部分双音节词加后缀-er, -est tall--taller--tallestquiet--quieter--quietesthigh--higher--highest2. 以字母e结尾,只加-er, -est fine--finer--finestnice--nicer--nicest3.以辅音字母+ y 结尾,将y 改为i + er 和+ est dry--drier--driestshy--shyer--shyest(例外)early--earlier--earliest4. 重读闭音节结尾,且末尾只有一个辅音字母,双写这个辅音字母+ er, + est big--bigger--biggest hot--hotter--hottest thin--thinner--thinnest fat--fatter--fattestmore, most 5. 多音节词和部分双音节形容词与副词在其前+ more,+ mostdifficult--moredifficult--most difficultcarefully--morecarefully--most carefully 6. 有的双音节词可以有两种构成方式如:clever, common, happy,narrow, polite, quiet, simple, stupid等7. 以“ly”为后缀的副词要用more, most 构成比较级与最高级quietly--morequietly--most quietly 8. 以”-ing / -ed”结尾的形容词,要用more, most 构成比较级与最高级tired -- more tired--mosttiredtiring--more tiring--mosttiring不规则变化原级比较级最高级good better bestwell(好;健康的) better bestbad(坏的)/ badly(恶劣地) worse worstill(有病的) worse worstmuch / many (多) more mostlittle (少) less leastfar farther / further farthest / furthest。
形容词和副词的比较等级

形容词和副词的比较等级形容词和副词有三个比较等级:原级(Positive Degree)、比较级(Comparative Degree)和最高级(Superlative Degree)。
从形式上来说,原级就是形容词或副词本身,那么怎样构成形容词和副词的比较级和最高级呢?1.一般情况下,后面加-er构成其比较级,加-est构成其最高级。
long---longer---longest strong---stronger---strongest2.以不发音的e字母结尾的词,直接加-r构成比较级,加-st构成最高级。
nice---nicer---nicest fine---finer---finest large---larger---largest3.以“辅音字母+y”结尾的词,须先变y为i, 再加-er构成比较级,加-est构成最高级。
heavy---heavier---heaviest pretty---prettier---prettiest4.以由“一个元音字母+一个辅音字母”构成的重读闭音节结尾的词,双写该辅音字母,加-er构成比较级,加-est构成最高级。
big---bigger---biggest thin---thinner---thinnest5.部分双音节词和多音节词前面加more构成比较级,加most构成最高级。
outgoing---more outgoing---most outgoingimportant---more important---most important6.不规则变化:many/much---more---most good/well---better---bestbad/badly/ill---worse---worst far---farther/further---farthest/furthestold---older/elder---oldest/eldest little(少)---less---least原级的用法:1.肯定句:as+原级形容词+asA man is as old as he feels; a woman is as old as she looks.男人的年龄凭感觉,女人的年龄看相貌。
外研版八年级英语上册模块M2-4形容词和副词的比较级最高级+练习

M2-M4形容词副词的比较级和最高级一、形容词的比较等级和最高等级:(一)形容词的比较级和最高级的构成规则变化:1.单音节词和少数双音节词的比较级和最高级的构成2.多音节词和部分双音节词在其前面加more或 most。
如:原级比较级最高级useful more useful most usefuldifficult more difficult most difficultdelicious more delicious most delicious【重点】3.有几个形容词的比较级和最高级属于不规则变化:(二)形容词比较级的用法1.形容词的比较级可以单独使用:Be more careful next time. 下次小心点。
Which book is better? 哪本书更好2.也可以和than连用,表示两者相比,than后可以跟:a. 名词或代词: He is older than me / I . 他年龄比我大。
b. 动名词:Skiing is more exciting than skating. 滑雪比滑冰更刺激。
c. 从句: I was a better singer than he was. 我唱歌比他好。
(三)形容词比较级的修饰语修饰形容词,副词比较级的常用修饰词有:no, a little, a bit, much, even, still, a lot, a great deal, far, by far, rather, any等.1)只用于修饰比较级的: much;still;even2)既可以修饰比较级又可以修饰原级的:a little; a bit; rather 等。
3)在这些词中,其中no在修饰比较级时,在意义上否定两者,表示前者在某方面不比后者强多少.He is no richer than Peter. 他不比彼得富裕多少.=He is as poor as Peter.他和彼得一样穷.表示前者比后者强一点时,通常采用a little,a bit等.The room is a bit larger than that one.这个房间比那个稍大一点.4)表示前者比后者强很多时,通常采用much,even,still等.(still修饰形容词,副词的比较级时,可以位于比较级之前或之后.)He works still harder than ever. =He works harder still than ever.他比以往更加努力学习了.5)表示前者在某方面远远地超过对方时,通常采用far,by far,a lot,a great deal等.Matters are a lot better than ever before. 情况远远比以往好.6)在否定句,疑问句或条件状语从句中,修饰形容词,副词的比较级,只能用any来修饰.He can't jump any higher. 他不能跳得更高了.Can he jump any higher 他能跳得更高一些吗Do you feel any better today? 你今天感觉好一点了吗?If you can jump any higher, I will give you a prize.如果你能跳得更高些,我就奖励你.7)比较级前还可加其他表示数量的词:8) My sister is ten years younger than me. 我妹妹比我小十岁。
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形容词和副词的比较等级一、形容词和副词有三个等级:1.原级。
2.比较级,表示“较……”或“更……一些”的意思。
3.最高级,表示“最……”的意思。
二、形容词、副词比较等级的构成:(一)、规则变化:①一般直接在形容词或副词后加-er或-est,如:small --- smaller --- smallest long---longer---longest②以不发音-e结尾的形容词或副词直接加–r或–st,如:large --- larger --- largest nice---nicer---nicest③以重读闭音节结尾,且末尾只有一个辅音字母的,双写该辅音字母,再加-er或-est。
big ---bigger---biggest hot--- hotter---hottest④以辅音字母加y 结尾的形容词和副词,把“y”变“i”,再加–er或-est.busy---busier---busiest happy---happier---happiest⑤部分双音节及多音节形容词或副词前要加more和most构成比较级和最高级,如:slowly --- more slowly --- most slowlydifficult---more difficult---most difficultbeautiful---more beautiful---most beautiful(二)、不规则的变化:good / well---better---bestmany/much---more---mostbad / ill / badly ---worse---worstlittle---less---leastfar --- farther / further --- farthest/ furthestold--- older/ elder--- oldest/ eldest三、形容词、副词原级的用法1.修饰形容词副词原级的常见的词有:very, so, too, enough, quite 等。
2.常用句型:(1)“甲+ be动词+ as +形容词原级+ as + 乙”“甲+ 行为动词+ as +副词原级+ as + 乙”表示甲乙两者在某一方面程度相等。
I’m as tall as you. He runs as fast as you.(2)“甲+ be+not+ as/so +形容词原级+ as + 乙”“甲+ don’t/doesn’t+行为动词原形+ as/so +副词原级+ as + 乙”表示甲不如乙......I’m not as/so tall as you . He doesn’t run as/so fast as you.This book isn’t as/so interesting as that one.(3) “甲+ 谓语动词+less +形/副原级+than +乙”表示甲不如乙......This book is less interesting than that one.Tom writes less carefully than Jim.四、形容词、副词比较级的用法:1.表示两者进行比较就用比较级,修饰形容词副词比较级的常见的词有:a little,a bit, a lot, still, no, any, much, even , far 等。
2.比较级常用句型:(1)“甲+ be + 形容词比较级+ than+ 乙”“甲+ 行为动词+ 副词比较级+ than+ 乙”表示甲比乙......注意:than后面接代词时, 一般要用主格形式,但在口语中也可使用宾格形式。
如:My brother is taller than I / me.Lily’s room is bigger than mine.Tom writes more carefully than Jim.(2)甲+ 谓语动词+比较级+ than+ any other+单数名词+ (介词短语)表示甲比其他任何一个.......都......Shanghai is bigger than any other city in China.Tom writes more carefully than any other sudent in his class.(3) “甲+谓语动词+ the + 比较级+ of the two + 其他”表示“甲是两者中较......的”。
Lucy is the taller of the two girls.(4)“比较级+and +比较级”“more and more +多音节形容词/副词”表示“越来越......”It’s getting warmer and warmer in spring.Our hometown is becoming more and more beautiful.(5) “the + 比较级, the + 比较级”表示“越....就越......”The more we get together, the happier we will be. 我们聚会得越多,我们就越高兴。
The more careful you are, the fewer mistakes you will make.(6) Who/ Which + 谓语动词+ 比较级,甲or 乙?表示两者之间进行选择“哪一个更......”Who is taller, Li Ming or Wang Tao?Which sweater is more beautiful , the yellow one or the pink one?Who draws better ,Tom or Jim?五、最高级的用法:1.表示三者或三者以上的人或物进行比较时,用最高级。
形容词的最高级要加定冠词the , 副词最高级前的the可有可无。
注意:当形容词最高级前有物主代词,指示代词,名词所有格修饰时,不再加the.2.最高级主要句型有:⑴甲+be动词+the + adj.最高级(+名词单数)+of/ in 短语甲+行为动词+( the )+adv. 最高级+of/ in 短语“甲在某一范围或某一群体中最....”a. in 表示“在…内(指某范围内)”可以跟表示单位,组织,时间等单数名词.He is the tallest boy in his class.He runs ( the) fastest in his class.b. of表示属性(指在同类的人,物中)后可接:①the +基数词②the +基数词+名词复数③all +the +复数名词④alleg. Jim works hardest of us all.Jim works hardest of the three (students)Tom gets up earliest of all the students.My mother is the busiest in my family(2 )甲+be+ the +序数词+形容词最高级+单数名词+in/of 短语“...是第...最...的”The Yellow River is the second longest river in China(3) 甲+谓语动词+one of the+形容词最高级+名词复数+of/in 短语“...是最...之一”eg. Shanghai is one of the biggest cities in China. 上海是中国最大的城市之一。
(4)特殊疑问词+谓语动词+the+形/副最高级,A,B or C? “在A,B,C中,...最...?”which book do you like best, A, B or C?Who has the most books, Li Lei ,Jim or Tom?六、使用比较级和最高级的几个注意点①比较应在同类事物中进行.His bag is bigger than me(误)His bag is bigger than mine(正)②避免双重比较.即:构成比较级时不能既加词尾-er,又在其前加more。
他的英语比我的英语好多了。
误:His English is more better than mine.正:His English is much better than mine③比较级和最高级前的修饰语不可误用.若加强比较级的语气,其前通常可用far, even, still, a bit, any, no, much 等修饰,注意不要按汉语意思用very, fairly等修饰比较级。
如:他比你强壮得多。
误:He is very stronger than you. 正:He is much stronger than you.④最高级后的介词in与of.a. in 表示“在…内(指某范围内)”可以跟表示单位,组织,时间等单数名词.b. of表示属性(指在同类的人,物中)后可接 the +基数词/ the +基数词+名词复数/ all +the +复数名词/all⑤形容词的最高级前要用the,但是当形容词最高级前有物主代词,指示代词,名词所有格修饰时,不再加the.⑥比较级前不加the.但当特指两者中“较(更)……”时,比较级前通常要带定冠词theMary was the more beautiful of the two. 玛丽是这两个人当中较美丽的。
This dictionary is the more useful of the two. 在这两本词典中,这本更有用。
针对练习:改错:1. His computer is cheaper than I.2. Mary is very younger than her brother.3. Shanghai is bigger than any city in China.4. Tom is taller of the two brothers.5.This is my the best friend.6.Today is happiest day of my life.七、比较句型的转换:1.“not so/as... as”与“比较级+than”的转换eg:He is not as/so old as I.= I am older than he.=He is younger than me. 他年龄没有我大。
Tom doesn’t draw so/as well as Jim.=Jim draws better than Tom.=Tom draws worse than Jim.汤姆绘画没有吉姆好2. “more...than”与“less... than”的转换I think art is less popular than music.=I think music is more popular than art.我认为音乐比美术更流行。