系动词
、考点、热点回顾 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
（一） 、状态系动词 be
用来表示主语性质或状态，只有 be 一词 E.g.① He is a teacher.
② 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： E.g.① My dream is to be a scie ntist.
② All you have to do is to listen. My hobby is to play basketball.
（二） 、表像系动词
用来表示 看起来像”这一概念，主要有seem,即pear, look,例如： E.g. ① He looks tired.
② He seems （to be） very sad.
③ She appears 18. But in fact, she is already 28. （三） 、持续系动词
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： E.g.① He always kept sile nt at meet ing.
This matter remains a mystery. It continued/ remained rainy for days. ④ The snow lay thick on the ground ⑤ There stands a house near the river.
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 in the evening. The door stayed/ remained closed.
（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： She knew she must keep/ stay calm.
Although they have many difficulties, they keep happy.
Paul man aged to keep/ stay awake by drinking lots of strong black coffee. （四） 、感官系动词
感官系动词主要有feel, smell, sou nd, taste, look.例如： This kind of cloth feels very soft. This flower smells very sweet. The music sounds ni ce. ④ The fish tastes good/ delicious. （五） 、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. 1. 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。 go bli nd/ mad/ hun gry/ bad
…
…
come true/ right/ clear/ dear/ un stuck/ un tied His dream to be a pilot has come true. My shoelaces have come undone. She went bli nd at the age of 8.
2. 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 childre n run wild.
3. grow常指逐渐的变化，表示身高、岁数的增长。 My little brother has grown much taller in the past year. She grew thinner and thinner.
2
4. 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。 The weather sudde nly turned much hotter. 欢迎下载
3
Her face turned blue with fear.
5. 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 gett ing Ion ger and Ion ger in summer. He got excited about it. My watch gets out of order.
6. 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 n aughty boy fell sile nt sudde nly. fall apart（散开）fall flat （没效果）
7. become变成;变为”好坏均可）,语气正式，且不能用于将来时态，强调结果.表人的身体状况， 情绪,天气和社会变化时可与get互换使用. He became a lawyer.
I became/ got in terested in math. He became/ got angry with me. I hope you will become/ get well.
注意：1. become, turn, go, get, fall后面能接名词作表语，其他则不能.turn和go后面的名词不带 冠词。
His dream has become/ got a reality. He has tur ned scie ntist. She has gone artist. He fell an victim to can cer.
2. 表变化的系动词用于进行时态时，表示逐渐的变化。 The days are gett ing/ beco ming Ion ger and Ion ger. She is grow ing to be more and more like her mother. （六）、终止系动词
表示主语已终止动作，主要有 prove, turn out,表达 证实”，变成”之意，例如： The rumor proved （to be） false. The search proved （to be） difficult.
4
His pla n turned out （to be） a success.
欢迎下载
5
初中系动词讲解0001
