【正确答案】正确答案：In Halliday"s functional grammar,subject in its traditional sense,is a complex of four distinct functions;l. actor(logical subject): ideational; 2. modal subject(grammatical subject): interpersonal; 3. theme(psychological subject l);textual; 4. given(psychological subject 2): textual.(2 points)The underlined parts of the five sentences are all logical subjects of the non-predicative verbs of the sentences.(1 point) The structure of ①，② and ⑤ is "subject + predicate verb + object + object complement". The structure of the preposition phrase in Sentence ③ and ④ is"preposition + object + object complement".(2 points) In Sentence ①,the object"her"of the predicate verb"saw"serves as the logical subject of the infinitive "cross" ,and "her" is the actor of the action "cross".(2 points)In Sentence ②,the object "her" of the predicate verb "mind" serves as the logical subject of the present participle "smoking" , and "her" is the actor of the action "smoking".(2 points)In Sentence ⑤,the object "anybody" of the predicate verb "liked" serves as the logical subject of the present participle "behaving" , and "anybody" is the actor of the action "behaving".(2 points)In Sentence ③,the object "job" of the preposition "with" functions as the logical subject of the past participle "done" , and "job" is the patient of the action "done".(2 points)In Sentence ④,the object "us" of the preposition "for" functions as the logical subject of the infinitive "to do" , and "us" is the actor of the action "do".(2 points)

【答案解析】解析：本题考查的语言现象为动词或介词后的宾语作逻辑主语，非谓语动词作宾语补足语。逻辑主语指非谓语动词动作的执行者或承受者。它们在逻辑上存在着主谓关系或动宾关系，但不能直接作非谓语动词的主语，因此叫逻辑主语。在功能语法中，韩礼德认为主语有四个作用：1．动作发出者(逻辑主语)：意念功能；2．情态主语(语法主语)：人际功能；3．主题(心理主语1)：语篇功能；4．旧信息(心理主语2)：语篇功能。以上5个句子中的划线部分均是非谓语动词的逻辑主语，在句中发挥意念功能。 从句子结构来看，①、②、⑤句的结构为“主语+谓语+宾语+宾语补足语”，③、④句的介词短语结构为“介词+宾语+宾语补足语”；在以上各句中，宾语作宾补的逻辑主语。从宾语与后面非谓语动词的关系来看，①、②、④、⑤句的宾语与非谓语动词为主动关系，用现在分词和动词不定式来表示；③句中的宾语与非谓语动词为被动关系，用过去分词来表示。