(1)先行词为one、ones或anyone : Anyone who breaks the law should be punished. 所有违法的人都该受到惩罚。 (2)先行词为those且指人 : Those who break the law will be punished. 违法的那些人都会受到惩罚。 (3)在there be开头的句子中: There is a student who ...