2016届高三英语一轮复习课时训练：31 动词的时态与语态(北师大版)_高考复习指南

2016届高三英语一轮复习课时训练：31 动词的时态与语态(北师大版)

　　A. started B.was starting

　　C. would start D.had started

　　答案　D解析　考查动词的时态。根据语境可知空格处的动作发生在“arrived”之前即过去的过去因此空格处应用过去完成时。故选D。________ their homework, were allowed to play badminton on the playground.

　　A. will finish B.finish

　　C. have finished D.had finished

　　答案　D解析　考查动词的时态。句意为：那对双胞胎已完成了作业可以去操场打羽毛球了。根据语境可知是过去发生的动作且发生在谓语动词“were allowed”之前即过去的过去故用过去完成时。故选D。题眼：句子谓语“were allowedTony, why are your eyes red?

　　—I ________ up peppers for the last five minutes.

　　A. cut B.was cutting

　　C. had cut D.have been cutting

　　答案　D解析　考查动词的时态。句意为：Tony你眼睛怎么红了？我前五分钟一直在for the last five minutes”和语境可知此处指过去五分钟一直持续的动作应用现在完成进行时。故选D项。题眼：本题解题的关键是时间状语“for the last five minutes”。________ to make our environment more beautiful.

　　A. try B.have been trying

　　C. are trying D.will try

　　答案　B解析　考查动词的时态。句意为：自从人类有了园艺技术我们就一直在让我们的环境越来越美丽。根据从句中的“Since the time”可知主句应用完成时再结合语境可知让我们的环境越来越美丽”这一动作一直在发生故此处用现在完成进行时。故B项正确。知识拓展：现在完成进行时由“have/has＋been＋现在分词”构成表示从过去开始到现He's been watching television all day.他看了一天电视了。这工作他已干了三年了。________． recommended