they were made()the bridge in half a year为什么选to finish build

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/18 04:15:27

they were made()the bridge in half a year为什么选to finish building.为什么选这个?
to是made后面的介词吗?

固定用法 make sb do sth =sb be made to do sth
即省去TO的不定式变被动语态时要还原TO
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再问：这里面为什么他是被动啊，主语是人所以是被动？
再答：不是因为主语是人用被动，是根据句意：他们被要求在半年内完成这座桥。把它改为主动句是： (People )made them finish building the bridge in half a year . 被动句是： They were made to finish building the bridge in half a year .

they were made()the bridge in half a year为什么选to finish build did they build a bridge here a year ago?改成被动语态he made the fa it took them half a year to build the bridge.（对划线部分提问） It has taken them half a year to build the bridge.改为同义句 After a half year's training,they were made used to staying After half a year's training,they were made to be used _____ build,a ,bridge ,over ,last,river,the,they,year 连词成句 They spent half a year in building that bridge.(同义句） After half a year's training ,they were made entirely used__ we can build a big bridge over the Huangpu River in two year It has taken them a year to build the bridge.（改为同义句) 句型转换:Did they build a bridge here a year ago--? a bridge ? h