新概念英语第二册Lesson81同步练习

新概念英语二 Lesson 81 Escape 教学目标： 1. 掌握rapidly, boldly, sharp, salute, obviously等重点词汇及短语； 2. 掌握该课重点句型及结构： 介词 at, in, to, with, into 的用法 3. 能够独立完成课后练习。 4. 熟悉背诵文章，并能够学以致用。 课文回顾： When he had killed the guard, the prisoner of war quickly ___________ him into the bushes. Working ___________ in the darkness, he soon changed into the dead man’s clothes. Now, dressed in a blue uniform and with a rifle over his shoulder, the prisoner marched ___________ up and down in front of the camp. He could hear shouting in the camp itself. Lights were blazing and men were running here and there: they had just ___________ that a prisoner _________________（escape）. At that moment, a large black car with four officers inside it, stopped at the camp gates. The officers got out and the prisoner stood to ______________ and saluted as they passed. When they had gone, the driver of the car came towards him. The man _________________ wanted to talk. He was rather elderly with grey hair and clear blue eyes. The prisoner felt sorry for him, but there was nothing else he could do. As the man came near, the prisoner knocked him to the ground with a sharp blow. Then, jumping into the car, he drove off as quickly as he could. Part I There are four choices marked [A] [B] [C] and [D] for each sentence below. Choose the one that best completes the sentence. 从[A]、[B]、[C]、[D]四个选项中，选出可以填入空白处的最佳选项。 1. Unless ______ to speak, you should remain silent at the conference. A. invited B. inviting C. being invited D. having invited 2. Do you believe that some fish can produce electricity strong enough to light a lamp or ______ run a small electric motor. A. even B. rather C. else D. further 3. Ms. Nancy didn’t mind at all ______ to the ceremony. A. being not invited B. not being invited C. not inviting D. not to be invited 4. He was about halfway through his meal ______ a familiar voice came to his ears. A. why B. where C. when D. while 5. ______ two exams to worry about, I have to work really hard this wee