推荐回答（3个）
表语是用来指“是”字句“是”字后面的成分，表示是什么样的；也泛指名词性谓语和形容词性谓语。
在英语中，是用来说明主语的身份、性质、品性、特征和状态的。
表语常由名词、形容词、副词、介词短语、动名词、不定式、从句来充当，它常位于系动词（be, become, appear, seem,look,sound,feel,get,smell等词）之后。
英语表语用法举例：
Africa is a big continent. (名词作表语)
Our next step was to prepare raw materials.（不定式作表语）
The patient is in danger.（介词短语作表语）
Who's your best friend? （代词作表语）
He is old but he is healthy. (形容词作表语)
表语表示主语的性质，状态。
主语＋系动词＋表语。
做表语的通常是名词，形容词。
常见的系动词有：
感官动词feel
smell
taste
look
sound
appear
seem
，表变化的动词become
go
turn
get
fall
，表状态的动词keep
come
run
remain
stand
lie
stay
prove等。
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