问题
听力题
用括号内所给动词的正确形式填空（共5小题；每小题1分。满分5分）
小题1:—I hear that Sam has gone to Beijing for his holiday.
—Oh, how nice! Do you know when he ________ (leave)?
小题2:—What’s wrong with my computer, Jim?
—Let me see. Oh, it _________ (break) down. You’d better ask Mr. Li to mend it.
小题3:The reporter said that the UFO _________ (travel) from east to west when he saw it.
小题4:Look! The teenagers are making cards ________ (show) love for their mothers.
小题5:－That important problem __________ (discuss) for nearly two weeks.
－Yes, it’s hard for us to solve it.
答案
小题1:left
小题2:has broken
小题3:was traveling
小题4:to show
小题5:has been discussed
小题1:此题考查动词的过去式。
小题2:此题考查动词的现在完成时的基本构成，have/has+过去分词
小题3:此题考查动词的过去进行时的基本用法。
小题4:此题考查动词不定式做目的状语。
小题5:此题考查现在完成时的被动语态。Have、has+been+过去分词。