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课时提升作业(十三) 必修5 Unit 1 (建议用时40分钟) . 单项填空 1. The boy pretended ________ asleep when his father came back. A. to fall B. to have fallen C. falling D. having fallen 【解析】选B。考查动词pretend的用法。句意: 他父亲回来时, 那个男孩假装已经入睡。动词pretend后要接不定式结构, 表示“假装已经做某事”要用pretend to have done sth. 结构。故答案为B。 【拓展延伸】 只能接不定式作宾语的动词还有: afford负担得起, arrange安排, ask要求, choose选择, decide决定, demand要求, determine决心, expect期待, 预计, hesitate犹豫, hope希望, long渴望, manage设法, offer主动提出, plan计划, prepare准备, promise答应, refuse拒绝, want想要, wish希望等。 2. The airport ________ next year will help promote tourism in this area. A. being completed B. having been completed C. completed D. to be completed 【解析】选D。考查非谓语动词。句意: 明年即将建成的机场将有助于发展该地区的旅游业。根据next year可知, 机场还没有建成, 应该用动词不定式表将来, 并作后置定语, to be completed相当于which is to be completed。 | 
