1、.翻译句子1我正要出去,这时有人敲门。(be about to do . when .)I_was_about_to_go_out_when_someone_knocked_at_the_door.2我正在公园散步,这时我遇到了他。(be doing . when .)I_was_taking_a_walk_in_the_park_when_I_came_across_him.3昨天举行的会议很重要。(hold)The_meeting_held_yesterday_was_of_great_importance.4接下来要做的事情是打扫教室。(do)The_next_thing_to_do_i
2、s_clean_the_classroom.单项填空1So far nobody has claimed the money _ in the library.AdiscoveredBto be discoveredCdiscovering Dhaving discovered解析:选A。考查非谓语动词。money和discover之间存在动宾关系,故用过去分词形式作定语,修饰money。2(2019全国卷)Tom was about to close the window _ his attention was caught by a bird.Awhen BifCand Dtill解析:选A。考查连词用法。句意:汤姆正要关窗户,这时他的注意力被一只鸟吸引住了。本句是“sb. was about to do sth. when .”结构,表示“某人正要做某事,这时突然”。