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形容词和副词比较级ppt课件
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2. 以不发音 的元音“e”结尾的形容词, 加r或st. close-closer-closest ; strange-stranger-strangest fine-finer-finest ; large-larger-largest wide-wider-widest ; white-whiter-whitest nice-nicer-nicest ; late-later-latest
( salt ) 4. Though my grandpa is over 80, he still lives
_h__e_a_l_th__il_y. ( health ) 5. The teacher made a _s_u_g__g_e_s_t_i_o_n_ to us just
now . ( suggest )
in +地点范围;of+与主语一致的范围
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形容词或副词比较级和最高级的构成
1)规则变化
单音节词和少数双音节词词尾加er/est变为比较级/最高
级。(加er/est方法与动词变过去式加ed方法相同)。
Eg. tall – taller/tallest
nice – nicer/nicest
big – bigger/biggest easy – easier/easiest clever – cleverer/cleverest (clever双音节)
句子,描述被修饰成分的特征或状态。 Eg.Jim plays basketball well.(修饰动词play)
She is very beautiful.(修饰形容词beautiful) Jim plays basketball very well.(修饰副词
well)
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Exercises :
多音节词和一些双音节词在该词前加more/ most变为
比较级/最高级。以ly结尾的副词除early以及不规则变化
外,也应加more/most。
Eg. interesting – more/most interesting
careful – more/most careful
slowly – more/most slowly
section . ( freeze ) 9. People usually wear heavy coats in
f_r_e_e_z_i_n_g_ weather . ( freeze ) 10. Don’t talk _l_o_u_d_l_y___ in class . ( loud )
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形容词和副词的比较等级
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பைடு நூலகம்
4. 以重读闭音节结尾的形容词,如末尾只有一个辅 音字母,应 先双写这一个辅音字母,再加er或est.
big-bigger-biggest ; thin-thinner-thinnest
fat-fatter-fattest ; wet-wetter-wettest
hot-hotter-hottest ; red-redder-reddest
形容词(adj.)和副词
(adv.)的原级,比较级, 最高级的用法
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形容词:用于修饰名词或代词,描述被修
饰成分的性质、特征、状态或属性等。 Eg.
This is a good book. (修饰名词book) She is beautiful.(修饰代词she)
副词:主要用于修饰动词、形容词和副词,整个
多音节形容词和 副词的比较级和最高级构成:加 more / most : difficult --- more difficult --- most difficult modern --- more modern --- most modern interesting --- more interesting --- most interesting
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形容词或副词比较级和最高级的构成
1.一般在词尾后加 er 或est.
tall-taller-tallest ; long-longer-longest
young-younger-youngest ; soon-sooner-soonest
clever-cleverer-cleverest ; fast-faster-fastest
(假设A和B为进行比较的人或事物)
1、原级:使用形容词或副词原形,表示A与B一 样(或不一样)as+形容词、副词的原级+ as ;
not as/so形容词、副词的原级as ; not as --- as 2、比较级:使用形容词或副词比较级形式,表 示A与B二者相比哪一个更……。用than连接。
3、最高级:使用形容词或副词最高级形式,表 示三者(或三者以上)相比哪一个最……。
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3.以辅音字母加“y”结尾的形容词,先把“y”变为 “i”,再加er或est. angry-angrier-angriest ; busy-busier-busiest cloudy-cloudier-cloudiest ; dirty-dirtier-dirtiest early-earlier-earliest ; easy-easier-easiest happy-happier-happiest ; heavy-heavier-heaviest
6. Tom looks __fu__n_n_y__ in that blue overcoat .
( fun )
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7. I like _s_t_e_a_m__e_d___ fish ( steam ) because it tastes __ta__s_ty____. ( taste )
8. You can buy ice-cream in the _f_ro__z_e_n__ food
1.We should have a ___h_e_a_l_th_y__ diet . (health) 2.We shouldn’t eat _u__n_h_e_a_l_th_y___ food. ( health )
3. I would like to have _s_a_l_t_y___ rice dumplings .
cold-colder-coldest ; near-nearer-nearest
bright-brighter-brightest ; short-shorter-shortest
new-newer-newest ; high-higher-highest
low-lower-lowest ;
slow-slower-slowest