摘要:系动词(linking verb) 用于连接主语和表语(描述主语的状态或特征),不表示动作。常见的系动词包括:
1. "Become" 作为系动词的用法
系动词(linking verb) 用于连接主语和表语(描述主语的状态或特征),不表示动作。常见的系动词包括:
be (am/is/are/was/were)
Become
seem, appear, feel, look, sound, taste, smell 等。
"Become" 的典型结构:
主语 + become + 形容词/名词(表语)
例:
She became a doctor. (她成为了一名医生。)
The weather became cold. (天气变冷了。)
2. "Become like" 的语法分析
当 "become" 后接 "like" 时,需注意 "like" 的词性:
"like" 作介词(表示“像”):
结构:become + like + 名词/代词
例:
He wants to become like his father. (他想变得像他父亲一样。)
The city became like a ghost town. (这座城市变得像鬼城一样。)
"like" 作动词(表示“喜欢”):
结构:become + to like(不定式)
例:
She became to like the new job. (她开始喜欢这份新工作。)
但更自然的表达是:She began to like... 或 She started to like...
"like" 作介词 → become + like + 名词(表示“变得像…”)
"like" 作动词 → 需用 "begin to like" 或 "start to like" 更自然。
系动词后接介词短语是英语中常见的语法结构,主要用于描述主语的状态、位置或特征。
系动词(如 be, become, seem, appear 等)后接介词短语时,介词短语充当表语,说明主语的性质或状态。
例1:
The book is on the table.(书在桌子上。)
"on the table" 作表语,说明书的位置。
例2:
She seems in a hurry.(她似乎很匆忙。)
"in a hurry" 描述主语的状态。
2. 常见系动词与介词短语的搭配
be + 介词短语:
He is at home.(他在家。)
become + 介词短语:
The city became like a ghost town.(这座城市变得像鬼城一样。)
seem/appear + 介词短语:
It appears under control.(情况似乎已受控。)
3. 介词短语作表语的特点
位置固定:必须紧跟在系动词后。
功能明确:
表位置(The keys are in the drawer)。
表状态(She is in good health)。
表关系(He is similar to his brother)。
4. 与其他表语类型的区别
形容词表语:直接描述性质(She is happy)。
介词短语表语:侧重位置、状态或关系(She is in the room)。
来源:小雨课堂