下学期unit10a高三英语课件

down，away，off)之类用作状语放在句首，随时egYoucancomeheretoaskmeatanytimeifyouhaveanyquestions2Inthehallbelowwasamailboxintowhichnoletterwouldgo表语提前到装=Amailboxintowhichnoletterwouldgowasinthehallbelow介词+关系代词引导的定语从句2)ThereweretwopossessionsoftheJamesDillinghamYoungsinwhichtheybothtookgreatpride(page84倒数第二行）３）downflowedthebrowncascade=thebrowncascadefloweddownOutrushedthestudentsTheyrushout(in，unit10ASacrificeforlovereading1Penniessavedoneortwoatatime1)句中的atatime是“一次”的意思，out，其同义词是once但once还有“曾经”的意思egHeofteneatstwoeggsatatime他经常是一次吃两个鸡蛋2)注意atatime和以下这些短语的区别:atonetime:(过去)有个时期，构成完全倒装．3Playingintheyardareallmyclassmates1)Crawlingintothecave_____twobig-headedbrown-dottedsnakes，over，nearlytwistedtogetheradidb，一度egShewantedtoleaveschoolforbusinessatonetime她一度想放弃学业去经商atanytime:无论何时，hadc，up，wasdwere定语从句介词提前的几种情况1)介词+关系代词Whoisthegirlwithwhomyouweretalkingamomentago?2)名词，