高二英語語法：形容詞和副詞的原級

2016-12-24 02:32:54 來源：滬江高考資源網(wǎng)

　　(1)講述某人/物自身的情況時，用原級�；揪湫褪牵�

　　主語(sb./sth) + 謂語動詞+ (very/too/so/quite/rather…) +形容詞/副詞原級 +…。

　　1)在否定句或疑問句中可用so… as.

　　He cannot run so/as fast as you.

　　2)當as… as 中間有名詞時采用以下格式。

　　as +形容詞+ a +單數(shù)名詞

　　as + many/much +名詞

　　This is as good an example as the other is.

　　I can carry as much paper as you can.。

　　3)用表示倍數(shù)的詞或其他程度副詞做修飾語時，放在as的前面。

　　This room is twice as big as that one.

　　Your room is the same size as mine.

　　4) 倍數(shù)+ as + adj. + as　倍數(shù)+ then + of

　　This bridge is three times as long as that one.

　　This bridge is three times the length of that one.

　　Your room is twice as large as mine.

　　Your room is twice the size of mine.

　　如：He is very oldnow.(他現(xiàn)在很老了) / They ran quite fast.(它們跑得相當快) / The weather looks ratherbad.(天氣看上去相當糟) / I am so happy!(我是如此的快樂)

　　☆表示兩者之間沒有差別時，使用句型：

　　主語(第一個人物) + 謂語動詞 + as + 形容詞/副詞原級 + as + 第二個人物 +…。

　　如：He is as excited as his younger sister.(他和他妹妹一樣興奮)/ Lily rode her bike as slowly as an old lady.(莉莉騎車像老太太一樣慢)/ They picked as many apples as the farmers (did)。(他們摘的蘋果和農(nóng)民一樣多)

　　☆表示第一個人比不上第二個人時，使用句型：

　　主語(第一個人物) + 謂語動詞(否定式) + as / so + 形容詞/副詞原級 + as + 第二個人物+…。

　　如：He is not so / as excited as his younger sister.(他沒他妹妹那么興奮) / Lily did not ride her bike so / as slowly as an old lady. (莉莉騎車不像老太太那樣慢) / They didn’t pick so / as many apples as the farmers (did)。 (他們摘的蘋果不如農(nóng)民多)

　　(2) 講述兩者有差異，第一個人物超過第二個人物時，用比較級�；揪湫�：

　　主語(‘A’)+謂語動詞+(much/a little/even/still)+形容詞/副詞比較級+than+第二個人物(‘B’)+…。

　　如：A modern train is much faster than a car.(現(xiàn)代的火車比轎車快多了) / This book didn’t cost me more than that one.(這本書花費我的錢不比那本多)

　　講述兩者有差異，第一個人物不及第二個人物時，用比較級。句型是：

　　主語(‘A’) + 謂語動詞 + less+ (多音節(jié)形/副)比較級 + than +第二個人物(‘B’) +…。

　　如：I think English is less difficult than maths.(我認為英語不比數(shù)學(xué)難)/ Do you think it less important to learn a foreign language?(你認為學(xué)外語不那么重要嗎?)

　　(3)講述某人/物是一群之中最突出的一個時，用最高級。句型是：

　　主語(sb./sth) + 謂語動詞 +(the) +形容詞/副詞最高級 +in / of …。

　　如：The Changjiang River is the longest in China.(長江是中國最長的河流) / He jumped (the) highest of the three (boys)。(三個男生中他跳得最高)

　　(責(zé)任編輯：楊旭杰)

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