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第 7 讲 动词的时态和语态 1. The manager was worried about the press conference his assistant______in his place but, luckily, everything was going on smoothly. (2011浙江卷) A. gave B. gives C. was giving D. had given 【答案及解析】1. C 考查动词的时态。句意为“经理担心着他的助手代替他所举办的资讯发布会。 【答案及解析】幸运的是，一切进展顺利。”经理担心的时候正是助手举办资讯发布会之时，过去进行时表示过去某时正在进行的动作。易误选A项，gave表示过去的动作发生过，这与后面everything was going on smoothly不符，因为事情还在进展中。 2. If you plant watermelon seeds in the spring, you ______ fresh watermelon in the fall.(2010浙江卷) A. eat B. would eat C. have eaten D. will be eating 【答案及解析】2. D 句意：如果你在春天种下西瓜种子，你会在秋天吃到新鲜的西瓜。可以判断这是真实的条件从句，会发生的事情，所以选择will be eating表将来。 3. For many years, people ______ electric cars. However, making them has been more difficult than predicted. (2010浙江卷) A. had dreamed of | 
