2017-2018学年人教版必修二Unit3 Section 2课时作业含解析 Ⅰ.单句语法填空 1．(2015・重庆，13改编) In my hometown，there is always a harvest supper for the farmers after all the wheat __has been cut__(cut)． 解析：考查动词的时态。句意：在我的家乡，麦子丰收过后农民会有一个庆祝晚餐。现在完成时表示动作已经完成，才会举行庆祝活动；而且wheat与cut之间构成逻辑上的动宾关系，所以用被动语态。 2．―Is the meeting being held now? ―No.I hear that it __has been put__(put) off till tomorrow. 解析：答语句意：我听说会议已推迟到明天了。put off“推迟”，与meeting之间为被动关系。会议现在已被推迟，故用现在完成时的被动语态。 3．All possible means __have been tried__(try) to protect this kind of animals in danger up to now. 解析：由时间状语up to now可知应用现在完成时。另外，主语means与try之间为动宾关系，故用被动语态。means为单复数同形的单词，由其前的all可知此处作复数名词。