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小升初英语解析之形容词、副词

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发表于 2016-8-9 12:05:03 | 显示全部楼层 |阅读模式
  1、形容词表示某一事物或人的特征,副词表示某一动作的特征。形容词和副词有三种形式:原形、比较
       
          级、最高级。比较级:+er  最高级:the …+est
       
          两个重要特征:as……as中间一定用原形,than的前面一定要+er。
       
          2、形容词、副词比较级的规则变化如下:
       
          (1)一般直接+er。如:tall - taller, fast - faster   单音节词如果以-e结尾,只加-r。如:late - later
       
          (2)重读闭音节词如末尾只有一个辅音字母,须双写这个字母,再加-er。如:big - bigger, fat - fatter
       
          (3)以辅音字母加-y结尾的词,变y为i,再加-er。如:heavy - heavier, early - earlier
       
          (4)双音节和多音节词的比较级应在原级前加more构成。如:beautiful - more beautiful,
       
          careful - more careful, quietly - more quietly, interesting - more interesting
       
          (5)有些不规则变化的,须逐一加以记忆。如:good/well - better, bad/ill - worse, many/much - more, far - farther/further, old - older/elder…
       
          练一练:
       
          1、写出下列形容词、副词的比较级。
       
          big
       
          good
       
          long
       
          tall
       
          old
       
          short
       
          thin
       
          heavy
       
          young
       
          fat
       
          light
       
          strong
       
          high
       
          far
       
          low
       
          early
       
          late
       
          well
       
          fast
       
          slow
       
          2、用括号内所给单词的适当形式填空。
       
          1) I can swim as _______ ( fast ) as the fish, I think.
       
          2) Look! His hands are _______  ( big ) than mine.
       
          3) I think you do these things_______ ( well ) than your classmates.
       
          4) Whose bag is _______ ( heavy ), yours or mine?
       
          5) Does Jim run as _______(slow ) as David? Yes, but Mike runs_______ ( slow ) than them.
       
          6) You have seven books, but I have _______ ( many ) than you. I ha ve ten.
       
          7) I jump _______ ( far ) than some of the boys in my class.
       
          8) I'm very_______ ( thin ), but she's _______ ( thin ) than me.
       
          9) It gets _______and_______ ( warm ) when spring comes here.
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