一.形容詞、副詞的比較級和最高級構(gòu)成: 1.單音節(jié)詞和少數(shù)雙音節(jié)詞的比較級和最高級的構(gòu)成
2.多音節(jié)詞和部分雙音節(jié)詞在其前面加more或 most。如: 3.有幾個形容詞、副詞的比較級和最高級屬于不規(guī)則變化:
總結(jié)為“兩好,兩壞,兩多,一少,一老,一遠” 不規(guī)則。 注意: healthy--healthier----healthiest friendly---friendlier---friendliest crowded---more crowded---most crowded 二.形容詞、副詞比較級的用法 1.形容詞的比較級可以單獨使用: Be more careful next time. 下次小心點。 Which book is better? 哪本書更好? 2.也可以和than連用,表示兩者相比,than后可以跟: a. 名詞或代詞: He is older than me / I . 他年齡比我大。 Skiing is more exciting than skating. 滑雪比滑冰更刺激。 I was a better singer than he was. 我唱歌比他好。 句型1:as+形容詞原形+as This jacket is as beautiful as that one. 句型2. not as+形容詞原形+as=not so+形容詞原形+as 前者不及/不如 后者 This school is not as beautiful as that one. 表達前者不如后者還可以用: less +原級+than This school is less beautiful than that one。 句型3 :1)表示“是......的幾倍時” ......倍數(shù)+as 原級as....... This garden is ten times as large as that one。 這個花園是那個的九倍大。 倍數(shù)的表達:once ; twice ; three times; four times....... 2)表示“比...多幾倍” 倍數(shù) + 比較級+than .... His garden is 9 times larger than that one. 他的花園比那個大九倍。 句型4 :比較級+than any other+單數(shù)名詞 “比其他的任何一個...” He is taller than any other boy in his class. 句型5 : the +比較級+of the two…(the twins.) “兩個中較....” Amy is the shorter of the two girls. 句型6 :(單音節(jié))比較級 + and + 比較級” (多音節(jié))“more and more +原級”, 越來越…… better and better fatter and fatter more and more beautiful 句型7 :the 比較級+句子, the 比較級+句子 越……, 越……。 The harder you study, the better grades you will get. 注意:比較級前還可加其他表示數(shù)量的詞: My sister is ten years younger than me. 我妹妹比我小十歲。 三. 形容詞、副詞比較級的修飾語 修飾形容詞,副詞比較級的常用修飾詞有:no, a little, a bit, much, even, still, a lot, any等. 只用于修飾比較級的: much; still; even 在否定句,疑問句或條件狀語從句中,修飾形容詞,副詞的比較級,只能用any來修飾. He can't jump any higher. 他不能跳得更高了. Can he jump any higher? 他能跳得更高一些嗎? Do you feel any better today? 你今天感覺好一點了嗎? If you can jump any higher, I will give you a prize. 如果你能跳得更高些,我就獎勵你. 四.最高級的使用 (三者或三者以上) 形容詞的最高級要加定冠詞the , 副詞最高級可省略the, 句型1:the+最高級+ of /in a. in 表示 “在…內(nèi)(指某范圍內(nèi))” 可以跟表示單位,組織,時間等單數(shù)名詞. My mother is the busiest in my family b. of表示屬性(指在同類的人,物中)后可接 Jim works hardest of us all. Of the mountains , this is the highest. 句型2 : One of+the+最高級+名詞復(fù)數(shù) “最……的……之一” One of the most important languages is English. 最重要的語言之一是英語。 句型3 the+序數(shù)詞+最高級+單數(shù)名詞+in短語 “ 在……中是第幾個……” The Yellow River is the second longest river in China. 比較級中為了避免重復(fù),常用one/that/those替代名詞。 往往指與前面同類而不是同一個的事物。 This pen is shorter than that one. The weather here is much hotter than that of Shanghai. The cars made in Tianjin is much more popular than those in Shanghai. |
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