Question

_______ of danger in the street at night, she had to go home with a friend_______ her.

A．Warned; accompanied	B．Having warned; accompanying
C．Warning; accompanying	D．Having been warned; accompanying

Answer 1

D

试题分析：句意：她被警告在晚上的街上有危险，她不得不让一个朋友陪着回家。整个句子没有连词，句子已经有谓语动词，所以第一空是非谓语动词，warn与she之间是被动关系，故用过去分词，这里warn的动作发生在had to go home之前，所以用having been warned；第二空是with的复合结构，friend与accompany之间是主动关系，故用现在分词，故选D。
点评：本题难度适中。非谓语动词和with的复合结构是高中阶段的难点，第一空又考查的非谓语动词的完成时，考生更难以理解。在with的复合结构中必须会分析宾语与宾补之间的关系，这里考生容易误选A。
即学即练：A small plane crashed into a hillside five miles east of the city, _________ all four people on board.
A. killed            B. killing        C. kills         D. to kill
解析：B。句意：考查非谓语动词作状语的用法。现在分词killing在句中作结果状语，表示自然而然的结果，only to do表示出乎意料的结果。