Adj.表示人和事物的特征,对名词起修饰和描绘作用
Adv. 表示动作特征或性状,主要修饰动词、形容词、副词及整个句子
形容词、副词的比较级
1.原级:表示A与B在某方面相同。
句型:1) A + 谓 + as + 原级 + as + B
2) A + 谓(否定) + as/so + 原级 + as + B
注意:not as / so as = less than 不及;不如
eg. 1)This girl is as beautiful as that one.
2)You dont eat so much as I.
3)This book isnt as interesting as that one
= This book is ___ ________ _____ that one
2.比较级:两者进行比较(常与than连用)
1)I am cleverer than you 我比你聪明。
2)He runs faster than Jim 他比Jim跑得快。
3)I picked more apples than Jim.我比你摘的苹果多。
4)Which is more interesting, this one or that one? 哪本书更有趣,这本还是那本?
3.最高级:三者(或三者以上)进行比较(常与表范围的in , of短语连用)
( 注意:of + 个体名词单数 in + 集合名词 )
eg. 1)Shanghai is the biggest city in China.
2)He runs fastest in our class.
3)He is the tallest of the three boys.
4)Which is the easiest, Lesson1, Lesson2 or Lesson3 ?
4.形、副比较等级的其他用法
1) 比较级and 比较级 表示 越来越
eg. lazier and lazier 越来越懒
(但注意:如果多音节词用此结构时应为 more and more + 形、副)
eg. more and more beautiful 越来越漂亮
2) the比较级,the比较级 越,越
eg. the more, the better 多多益善
_________ you are, _______ you will get.
你越懒,收获越少。
3) the比较级of +二者 二者中较的一个
eg. 1) Lucy is the younger of the twins.
2) Of(A) the two books(B) this one(C) is thicker(D). _________
4)表示二者相差多少用 具体数量 + 比较级
eg. Hes a head taller than me.
My brother is two years older than me
5)表示是几倍时用twice; three times等 + asas
eg. 1)This book costs twice as much as that one. 这本书的价钱是那本书的两倍。
6)区别older / elder与farther / further
older(年龄较老的)
elder(指兄弟姐妹中排行在前的)
eg. My ______ brother is ______ than me.
farther (指距离较远的)
further(指抽象事物的更进一步的)
eg.1)He went abroad for ________ studies.
2)Fusun is _________ from our school than Zhaohua.
形、副比较等级还应注意
1.比较级前用a little ; much / a lot ; even / still来加强语气,表示一点儿;得多 ; 更
eg. 1) a little bigger 大一点儿
2)much more 多得多
3)even heavier更重
但注意:不能在比较级前加so; too; very; quite等。
2.比较级必须是同类事物相比(即as; than后的词应与主语是同类事物),注意常用漏的代词有:that; those; one; ones
eg. 1)The apples in this basketare redder than in that basket.
2)Our bedroom is bigger than Lily.
3.表示第二、第三时,可在最高级前加second , third, (但第一不能用first)
eg. The Changjiang River is the first longest river in China. 改错:________________
形、副比较级和最高级的变化规则
A、规则变化
①一般在词尾加er或est
②以e结尾的只加r或st
③以辅音字母加y结尾的,先变y为i,再加er或est
④以重读闭音节结尾的词,先双写最末的一个辅音字母,再加er或est
5.多音节和部分双音节词,前加more为比较级,加(the)most为最高级
6、不规则变化
原级比较级最高级
good/wellbetterbest
many/muchmoremost
bad/ill/badlyworseworst
littlelessleast
oldolder/elderoldest/eldest
farfarther
furtherfarthest
furthest
4)在形容词的最高级前一般加the, 副词的最高级前一般不加the (但当形容词最高级前有物主代词、所有格时则不再加the)。
eg. Lily is my the best friend.(改错) ________
5)形容词作表语、定语,修饰名词(但部分形容词不能作定语,只能表语,如:ill ; alone ; asleep ; afraid ; interested ; excited ; surprised ).
注意:副词的种类、用法及位置
1.副词的种类
(1)时间副词
①表示大体时间:now,then,yesterday,today, tonight,before,justnow,recently,sO faf
②表示频率:always,usually,often,sometimes.seldom,never
③其它作用:already,yet,late,early,soon,at once,immediately,atfirst,at last,finally
(2)地点副词
①表地点:here,there,home,abroad,upstairs,downstairs,anywhere,everywhere,nowhere,somewhere
②表位置关系(后接宾语时,用作介词):above,below,round,around,down,up,in,out,inside,outside,across,back,along,over,away,near,off,past
(3)方式副词 表示谓语动词怎样地,(此类副词大部分由形容词加ly构成):badly,bravely,gratefully,calmly,carefully,carelessly,nervously,proudly,patiently,politely,sadly,properly,rapidly,wrongly,suddenly
(4)程度副词 多数用来修饰形容词或副词:much,(a)little,a bit,very,sO,too,enough,quite,rather,completely,terribly,deeply,nearly,almost,hardly
(5)疑问副词 构成特殊疑问句:how,when, where,why
(6)连接副词 连接主语、宾语或表语从句:how,when,where,why
(7)关系副词 引导定语从句:when,where,why
(8)其它性质的副词 对整个句子进行说明,一般用逗号与主句隔开:frankly(坦率地说,说真的),generally(一般说来),luckily(幸运地是),first of all(首先)等。
练 习
一、写出下列词的比较级和最高级
thin ____ ____ easy _____ ______
early ______ ______ new ______ ______
hot ______ ______ clever ______ _______
little _____ ______ late _____ ______
narrow______ ______fat _____ ______
many ______ _____ big _____ ______
dangerous__________ ___________
wonderful __________ ___________
careful __________ ____________
slowly __________ ____________
popular __________ ____________
二、选择填空
( )1.Which language is ____ , English, French or Chinese?
A. difficult B. the difficult
C. more difficult D. the most difficult
( )2.Yangpu Bridge is one of ___ in the world
A. bigger bridge B. the biggest bridge
C. the biggest bridges D. bigger bridges
( )3.Tom is taller than Mike. But he is not ____ Mike.
A. strong as B. so strong as
C. so strong D. as strong
( )4.Most of the people in Guangdong are getting ______.
A. more and rich B. more rich and more rich
C. richer and richer D. rich and rich
( )5.This text is ____ easier and ____ interes- ting than that one.
A. more ; much B. much ; more
C. more ; more D. much ; much
( )6.Which do you like ____, beef, pork or chicken?
A. good B. well C. better D. best
( )7.Put on more clothes. It is snowing ___ outside. A. strongly B. heavy C. heavily
( )8.John drives as ___ as Tom.
A. carefully B. good C. nice D. fine
( )9.Is China larger than ____ in Africa.
A. any country B. any other country
C. any countries D. all countries
( )10.My ___ brother is ___ than I.
A. elder, three years older B. older ; older
C. older; three years elder D. elder ; elder
( )11.Li Mei is more beautiful than ___ in her class.
A. any girl B. any other girl
C. all the girls D. any girls
( )12.This problem is ___ than that one.
A. ten times easy B. ten times easier
C. ten times more easy D. ten time easier
( )13.This film is ___ interesting than that one.
A. more B. much C. very D. the most
( )14.There is ___ in todays newspaper.
A. interesting nothing B. nothing interesting
C. interested nothing D. nothing interested
( )15.The teacher asked all the students in the class to keep their eyes ____.
A. close B. to close C. closing D. closed
( )16.The fat man always says his meat looks ____ and sells _____.
A. good ; good B. well ; well
C. good ; well D. well ; good
( )17.It seems that men are ____ making computers than women.
A. better at B. good at
C. well in D. weak in
( )18.The words population is growing fast every minute, especially in some ___ countries
A. west B. more developed
C. east D. less developed
( )19.This bridge is not ___ long and wide ____ the one in my hometown.
A. so ; as B. very ; than C. too; as D. very ; as
( )20.I think the song in the film Titanic is ___ one of all the movie songs.
A. the most beautiful B. most beautiful
C. much more beautiful D. a beautiful
( )21.Lin Tao is as ___ as Zhang Hua.
A. strong B. stronger
C. strongest D. the strongest
( )22.Sara is ___ tired ___ move after the hard work.
A. very ; to B. quite ; to
C. too ; to D. so ; that
( )23. Jack didnt run ___ to catch the bus.
A. enough fast B. quickly enough
C. enough slow D. slowly enough
( )24.The driver is very ___. He often drives his car _____.
A. careful ; careful B. carefully; carefully
C. carefully ; careful D. careful ; carefully
( )25.Look! All the children are working ___ on the farm.
A. careful B. hard C. busy D. happy
( )26.The population of Shanghai is ___ than that of Xian.
A. smaller B. fewer C. much D. larger
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