课时提升作业(二十七) 选修8 Unit 4 (建议用时25分钟) . 单项填空 1. (2017·苏南五校联考)Johnson had made up his mind to give it up, but on ________ second thought he determined to try ________ third time. A. /; a B. the; / C. a; a D. the; a 【解析】选A。考查冠词。句意: 约翰逊已经决定放弃了, 但是转念一想他决心再试一次。on second thought表示“转念一想”; a third time表示“再一次”, 强调动作的重复而不是强调第三次, 故选A。 2. (2017·安徽师大附中模拟)Mr Green didn’t think the little boy was to blame, so he stood up ________ him. A. in honour of B. in defence of C. in charge of D. in praise of 【解析】选B。考查介词短语辨析。句意: 格林先生站起来为那个小男孩辩护, 说他并不应受责备。in defence of“为……辩护”符合句意。 【加固训练】 She stepped back appearing surprised and put up her hands, as if ________ . A. in forceB. in relief C. in defence D. in fact 【解析】选C。句意: 她后退几步, 看上去有些吃惊, 然后举起手, 好像是在自卫。as if后面为省略句, 补充完整为as if she was. . . , 故选C。 |