高一英语课下作业北师大版必修1《Unit3Celebration》SectionⅠ语言点二应用落实Ⅰ.介、副词填空1.Afireburntthehouseandnothingwasleft.答案:down2.ChristmasDayfallsDecember25everyyear.答案:on3.Thegreathallwasdecoratedflowers.答案:with4.Whicheventwillyoutakepartattheschoolsportsmeeting?答案:in5.Partofthepathhadbeenwashedbythesea.答案:awayⅡ.单项填空1.Thefamousoldman________thestudentsmovementswhenhewasyoung.A.joinedB.tookpartinC.attendedD.joinedin解析:考查动词短语。句意:这位著名的老者年轻的时候曾参加过学生运动。join“加入党派,组织”;attend“参加会议”;joinin“参加小规模活动”;takepartin“参加群众性活动”。故选B。答案:B2.Shethreatenedto________thehouse________.A.burning;downB.burn;downC.burns;downD.burn;out解析:句意:她威胁说要烧掉房子。burndown“烧毁”。burnout“燃料用尽而熄灭”。答案:B3.TheChineseValentine’sDay,namedQiXi,________theseventhdayoftheseventhlunarmonth.A.fallintoB.falltoC.fallsonD.fallsover解析:fallon“正是……的日子”。句意:中国人的情人节,即七夕节,是在每年农历的七月七日。答案:C