比较级的用法 比较和练习

三.形容词和副词比较级的构成，规则变化
1.直接在词尾加-er。
tall— taller short—shorter small— smaller
2.以e结尾的直接在其后加-r。 nice—nicer large — larger white— whiter
3.以重读闭音节结尾并且末尾只有一个辅音字 母，应先双写这个辅音字母再加 - er.
big— bigger thin— thinner fat—fatter
4.以“辅音字母+y”结尾的，先改“y” 为“i”，再加-er。
happy— happier heavy— heavier easy— easier
5.多音节和部分双音节词在其前面加more。
loudly— more loudly beautiful— more beautiful interesting—— more interesting
中考链接：
1.As the trip was pleasant, they didn’t feel
___t_ir_e_d____(疲劳) at all. 2.The cake Mrs Black made looks _______, but it
tastes _______A.
A.bad; good
5. noise(副词) noisily
6. heavy (副词) heavily
7. luck(副词)
luckily
8. angry(副词) angrily
注意: 2. true
truly
它的形容词变成副词时是去e 再加 -ly
注意:3. 并非以-ly结尾的词都是副词
He is _l_iv_e_l_y (live), clever and outgoing.
多音节词和部
分双音节词 V._m__or_e__b_ea_u_t_if_ul___m_o_r_e_s_e_ri_o_u_s ____
三.不规则变化 –需要单独记忆 bad / badly/ill – worse 合二为一共三对，
many / much – more 坏、病、两多并两好
good / well – better
一分为二有两个，
old—older/elder far – farther / further little – less
一是远来二是老， 还有一词含双义， 只记少来不记小
写出下列单词的比较级。
funny
funnier
quiet
quieter
serious
more serious
smart
smarter
二、比较级用法（表示两者的比较）
1. A+谓语+比较级+than+B。(A>B) 意为 “A比B…”
2. 我比Tom高。 3. eg. I am taller than Tom. 她唱的比她姐姐好。
She sings better than her sister.
•
than
连词，意为“比”， 用于引出比较的 第二部分
•副词修饰动词
These trousers are__t_o_o_s_h_o_rt_( 太短),I prefer to wear jeans.
副词修饰形容词
I couldn’t jump _h_i_g_h_e_n_o_u_g_h_____(够高 ) to reach the maple leaves. 副词修饰副词
B. bad; well
C.badly; good
D. badly; well
3.The food on the plate smells ________. You can’t
eat it. D
A.delicious
B. badly
C.well
D. bad
副词：
1.作用 2.构成与变化 3.分类
careful carefully correct correctly
neat neatly
nice nicely
根据要求写出下列单词的正确形式：
1.easy(副词)
easily
2.correct(副词) correctly
3.quiet(副词) quietly
4.polite(副词) politely
_L_u_ck_i_ly_（幸运的是）, he is the last one to pass the test. 副词修饰全句
副词的构成 1. 形容词+ly构成副词
e.g. different differently bad badly
close closely free freely clear clearly bright brightly dangerous dangerously slow slowly
-r 2.以不发音的e结尾的形容词直接在其后加____。
late——later cute —— cuter nice—— nicer 3.以重读闭音节结尾并且末尾只有一个辅音字母，应先_双_写__
这个辅音字母再加_-_e__r_.
big——bigger thin—— thinner
fat—— fatter
Look & say
taller
tall
更高的
Mr. Yi is tall. Mr. Yao is taller than Mr. Yi. 姚比易更高。
Mr. Yi is _s__h_o__r_t_e_r__ than Mr. Yao. 易比姚更矮。
tall
taller
226cm
shorter
189cm
quietly----- more quietly
比较级规则变化口诀：
比较级有规律，一般词尾加er， 词尾若是哑音e, 直接加r就可以， 重读闭音节， 末尾须双写， 辅音字母加y, 记得把y变为i加er, 双，多有规律，原级前加more.
规则变化：
I.__t_a_ll_e_r _lo_n_g_e_r___s_m_a_l_le_r__y_o_u_n_g_e_r
adj. Our neighbours are _f_r_i_en__d_ly_ (friend) and we are happy here. adj.
形容词和副词的比较级
一. 大多数形容词和副词有三个等级，即原级 比较级和最高级。当两个人或事物进行比较
时，需用（形容词或副词）的比较级。当三个
或 三个以上的人或事物进行比较时，需用（容 词或副词）最高级。
A 副词的作用
1.用来修饰
动词 形容词
副词
2.说明时间,地点,
全句
程度,方式等, 做状语.
• Many birds live there ___h_ap_p_i_ly___ (快 乐地生活) all year round, they can___ea_s_il_y___(容易地抓) catch fish for food.
一、原级比较
1. A+谓语+as+原级+as+B。 (A=B) 2. “A和B一样……” 3. A+谓语+not+ as/so+原级+as+B
(A<B) 4. “A不如B……”
我和Tom 一样高。 eg. I am as tall as Tom. 这本书和那本书一样有趣。 The book is as interesting as tHale Waihona Puke Baiduat one. 我的裙子没有她的好看。
Adjectives and Adverbs
形容词、副词
1. 形容词修饰名词或代词，作定语 He is a tall man. It’s a beautiful present. The red pencil is mine. Is there anything special? There is nothing new. 2.形容词放在be,系动词之后，做表语。 They are friendly. That sounds good. he feels very tired.
级+as B。 “A是B的两倍/三…倍”
This house is three times as big as that one. 4.as adj/adv原级 as possible/sb can “尽可能……的”
We get to the hospital as quickly as possible.
“i” -er 4.以“辅音字母+y”结尾的，先改“y”为_____，再加 ___ 。
happy——happier heavy— heavier lazy—— lazier
5.多音节和部分双音节形容词在其前面加__m__o__r_e___。
outgoing——more outgoing serious—— more serious athletic—— more athletic
funny
Wu Xin is __fu_n_n_i_e_r__th_a_n____ Xie Na. Xie Na is __a_s__t_h_in__a_s_______Wu Xin.
Wu Xin has _l_o_n_g_e_r_h__a_ir__t_h_a_n Xie Na. Xie Na has _sh__or_t_e_r__h_a_ir__t_h_a_n__Wu Xin.
later
more expensive thinner smarter
higher fatter more interesting
Can you find the rules? 形容词比较级的规则变化
-er 1.直接在形容词后加_____ 。
tall——taller short—— shorter calm—— calmer
higher
Liu Xiang runs _f_a_s_te_r_ than Yao Ming. Yao Ming jumps _h_i_g_he_r_ than Liu Xiang.
heavy
heavier
thinner
Miss Black
Miss. Han is heavy. Miss. Black is _h_e__a_v_i_e_r__t_h_a_n__M__i_s_s_.__H_a__n_. Miss. Han is thinner than Miss. Black.
单音节词和部 II._l_a_te_r__f_i_n_e_r ___n_ic_e_r__l_a_rg_e_r_____
分双音节词
III._f_a_tt_er__h_o_t_t_er___b_ig_g_e_r__t_h_in_n_e_r___
IV.__l_az_i_e_r__e_a_rl_i_e_r __h_e_a_v_ie_r__h_a_p_p_ie_r
1. 构成的不规则变化: e.g. good / well – better – best
bad / badly – worse – worst many / much – more – most little – less – least far – farther / further – farthest/ furthest
outgoing more outgoing
quickly more quickly
taller tall nniciecre
bbigigger
ffuunnnnieyr
outgoing moreooldutgoing
older
late expensive thin smart high fat interesting
2. 可用very，so，such, too，enough，quite, rather修饰形容词原级
a very good boy, so good a girl,
quite a smart boy, such a fine day, 3.A+谓语动词+twice/three… times +as+原
226cm
Yao Ming is __ta_l_le_r___ than Liu Xiang. Liu Xiang is __s_h_o_rt_e_r_ than Yao Ming.
Yao Ming works _a_s _h_a_r_d a_s_ Liu Xiang.
high
fast faster
Mr. Smith 78 years old
younger
Mrs. Smith 80 years old
older
Mr. Smith is old. Mrs. Smith is _o_l_d_e__r than Mr. Smith.
Mr. Smith is _y__o_u__n_g__e_r_ than Mrs. Smith .