非谓语动词精讲精炼06 165. twice, the postman refused to deliver our letters unless we chained our dog. a. being bitten b. bitten c. having bitten d. to be bitten 〖答案〗a 〖考点〗考查非谓语动词。〖解析〗由于被咬过两次, 除非我们把狗拴起来, 否则那邮递员不愿意送信给我们。the postman与bite是被动关系, 排除c；a表示正在被咬, d表示目的“为了被咬”, 都可以排除。答案b。 166. not to miss the flight at 15:20, the manager set out for the airport in a hurry. a. reminding b. reminded c. to remind d. having reminded 〖答案〗b 〖考点〗考查非谓语动词。〖解析〗非谓语动词做状语, 逻辑主语是句子的主语the manager, 非谓语动词与句子主语是被动关系, 且其表示的动作在谓语动词set out之前已经发生, 非谓语动词用过去分词, 选b。
