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896 Verb
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动词有许多种类,主要有下面这些。
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规则动词与不规则动词:
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这主要从词形上考虑,凡是加-ed方式构成过去式及过去分词的为规则动词,以其他方式构成过去式及过去分词者为不规则动词:
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规则动词 不规则动词 wash (washed, washed) go (went, gone) live (lived, lived) do (did, done) study (studied, studied) come (came, come) 英语中大部分动词都是规则动词。不规则动词只有一百多个,但它们大多是些常用动词,是比较活跃的。因此要学好英语,最好把这些不规则动词的三种形式(如do did done,go went gone,bring brought brought,buy bought bought)都一一背熟。这是掌握各种时态、语态的第一步。同时还要知道-s,-ing,-ed等词尾的加法。这里把几种词尾的加法归纳如下(所用动词都是规则动词):
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▲ 下面以e结尾的动词,在加-ing时,不必去e,而直接加上去:
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hoe—hoeing
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dye—dyeing
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tiptoe—tiptoeing
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eye—eyeing
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age—ag(e)ing
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▲ 以“单元音+辅音结尾”的重读音节,加-ing和-ed时,末尾的辅音字母也要双写:
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prefer—preferring—preferred
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permit—permitting—permitted
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▲ 在英式英语中,像travel,quarrel这种以l结尾的词,加词尾时,l也要双写:
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travel—travelling—travelled
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quarrel—quarrelling—quarrelled
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但美式英语中,l却不双写。
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▲ 在英式英语中,有时在美式英语中,下列词加词尾时,末尾字母也双写,尽管这个音节不重读:
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program—programming—programmed
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kidnap—kidnapping—kidnapped
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worship—worshipping—worshipped
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hiccup—hiccupping—hiccupped
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