語(yǔ)補(bǔ)足語(yǔ),通常位于主語(yǔ)之前或謂語(yǔ)動(dòng)詞之后,當(dāng)然放在謂語(yǔ)動(dòng)詞被動(dòng)語(yǔ)態(tài)的過去分詞之后,
一般表語(yǔ)都屬于主語(yǔ)補(bǔ)語(yǔ).
如i feel nervous.
nervous即是表語(yǔ)也是主語(yǔ)補(bǔ)語(yǔ).
被動(dòng)語(yǔ)態(tài)時(shí),主語(yǔ)補(bǔ)語(yǔ)不是表語(yǔ).
如He was caught alive.
alive是主語(yǔ)補(bǔ)語(yǔ),不是表語(yǔ)
①主語(yǔ)補(bǔ)語(yǔ)位于主語(yǔ)之前,后有逗號(hào)
例：Tired and sleepy,I went to bed
②有時(shí)位于主語(yǔ)之后,前后皆有逗號(hào)
例：Chen,only 1.30 metres tall,won the first prize.
③位于謂語(yǔ)動(dòng)詞之后
例：He died young
He was found died.
④除形容詞外,名詞、數(shù)詞、不定式,分詞,介詞短語(yǔ),從句也可作主語(yǔ)補(bǔ)足語(yǔ).例：He came home quite changed.