2017-2018学年人教版必修二Unit4 Section 2课时作业含解析 Ⅰ.单句语法填空 1.―Excuse me,what time is it now? ―Sorry,my watch doesn’t work.It __is being repaired__ (repair) at the shop. 解析:考查时态和语态。根据第一句中的now可知,问的是此刻的情形,故手表正在店里被修,用现在进行时的被动态,相当于be under+n.。 2.―Are they about to have dinner? ―Yes,it __is being served__(serve) in the dining room. 解析:由语境可知餐厅此刻正在供应早餐,即早餐正在被供应,所以应用现在进行时的被动语态。 3.Can’t you see your problem __under__ discussion? Have some patience,please. 解析:根据have some patience可知问题没有讨论完,且根据语境,动作是目前正在进行的,故用现在进行时的被动语态,相当于be under+n.。