系动词用法ppt课件

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变化系动词
• 这些系动词表示主语变成什么样,变化系动词主要有 become, grow, turn, fall, get, go, come, run.
• go和come 是一对相反的词. go+ adj.表示令人不愉快的 事; come+ adj.表示好的事情,还可以接前缀un-的过去分 词作表语,表示变化的情况。
• 用来表示主语继续或保持一种状况或态度, 主要有keep, remain, stay, lie, stand, continue. 例如:
• He always kept silent at meeting. • This matter remains a mystery. • It continued/ remained rainy for days. • He stood quite still, except his lips moved
• She knew she must keep/ stay calm. • Although they have many difficulties,
they keep happy. • Paul managed to keep/ stay awake by
drinking lots of strong black coffee.
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感官系动词
• 感官系动词主要有feel, smell, sound, taste, look. 例如:
• This kind of cloth feels very soft. • This flower smells very sweet. • The music sounds nice. • The fish tastes good.
定义
• 系动词,亦称连系动词(Link Verb)。作 为系动词,它本身有词义,但不能单独用 作谓语,后边必须跟表语,亦称补语(形 容词),构成系表结构说明主语的状况、 性质、特征等情况。
• 分类: 状态系动词; 持续系动词; 表像系动词 • 感官系动词; 变化系动词; 终止系动词
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状态系动词 be
• 用来表示主语性质或状态,只有be一词 • He is a teacher. • He is ill. (表示主语的状态) • 连系动词 be 后根据情况可自由地接不定式作
表语: • My dream is to be a scientist. • All you Baidu Nhomakorabeaave to do is to listen.
• The weather suddenly turned much colder. • Her face turned blue with fear. • She turned teacher after graduation. • get “变成,变得…起来”,后可接形容词,分词,介
词短语;接不定式时表示“由不…变得”. • The days are getting longer and longer. • He got excited about it. • My watch gets out of order.
in the evening. • The door stayed/ remained closed. • But the police themselves prefer to stay/
remain unarmed.
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• (2)表示“需要设法才能保持某种状态”时, 可用keep和stay. 后常接的形容词有 calm, clean, awake, young, warm, fine等. 例如:
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• fall接asleep, silent, quiet等静态形容词和表 示疾病的形容词,但不能接形容词的比较级。
• While I was doing my homework, my little sister fell asleep.
• She fell ill from cold. • The naughty boy fell silent suddenly.
slightly. • The snow lay thick on the ground.
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• 注意:(1)表示“仍然处于原来的状态”时, remain和stay可以互换,例如:
• Three of them remained/ stayed single. • Shops should remain/ stay open till later
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表像系动词
• 用来表示“看起来像”这一概念,主要有 seem, appear, look, 例如:
• He looks tired. • He seems (to be) very sad. • She appears 18. But in fact, she is already 28.
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持续系动词
• My little brother has grown much taller in the past year.
• She grew thinner and thinner.
• Soon the sky grew light.
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• turn表示“变得”,指变为与原先不同的情况,通 常指颜色和天气等变化。
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• run后接 short, dry, low, deep等形容词,主语为 流动性的或能消耗掉的东西。
• Their money was running short.
• The well has run dry. • 但表语为wild时,主语是人; run wild(放荡不羁)
• Don’t let the children run wild. • grow常指逐渐的变化,表示身高、岁数的增长。
• go blind/ mad/ hungry/ bad… • come true/ right/ clear/ dear/ unstuck/ untied… • His dream to be a pilot has come true. • My shoelaces have come undone. • She went blind at the age of 8.
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