高考命题点一 具体语境下的时态运用 【例】 Every few years, the coal workers________their lungs X rayed to ensure their health
are having B
have C
have had D
had had 思路点拨:句意为:每隔几年,煤炭工人就会做肺部 X射线检查来确保他们的身体健康
根据时间状语 every few years 可知此句要用一般现在时态,故选 B 项
答案:B 高考命题点二 主从句中的时态呼应 【例 1】 When you are home,give a call to let me know you________ safely
are arriving B
have arrived C
had arrived D
will arrive 思路点拨:句意为:当你到家的时候,打电话给我让我知道你已经安全到家了
此处 B 选项使用现在完成时表示将来完成,译为“已经……”
A 项表示进行或将来;D 项表示将来;C 项为过去完成时,表示过去的过去,因此 C 项也可被排除
根据句意以及时间状语 When you are home 可知应选 B
答案:B 【例 2】 —When shall we restart our business
—Not until we________our plan
will finish B
are finishing C
are to finish D
have finished 思路点拨:答语句意:直到我们完成我们的计划,我们才重新开始我们的业务
将答语补充完整为:We shall not restart our business until we have finished our plan