look 作實義動詞是不及物動詞,可以單用,當“看”講.例如Look!The boys are playing soccer.
如果帶賓語,要加介詞.例如look at look for look after look over 等
look做實義動詞可以加副詞,例如 look carefully
look做系動詞,當“看起來”講,后面接形容詞.例如 He looks tired 他看起來很累
也可以用look like +名詞 The hat looks likes a cat.這頂帽子看起來像一只貓.