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1、初一英语词汇归纳二沈阳牛津版【本讲教育信息】一.教学内容：词汇归纳二二.具体过程：（四）介词4.1表示时间的介词at,on,in,after,for,since,by,till,until,duringat表示确切的时间点或较短的一段时间；in表示一天中的各部分时间或较长的时间；on表示具体的某天或某天上午或下午；during表示一段时间，强调时间的延续。at4:30(noon,dawn,midnight…)onSaturdayafternoon(anautumnevening…)atChristmasin(during)1987(Dec
2、ember,the19thcentury…)duringmymilitaryservice(thetrip)Thejobwasdoneinaweek.Hewillbebackintwohours.Hewillbebackaftertwoo’clock.IstayedinLondon(for)twodaysonmywaytoNewYork.Bynoon,everybodyhad(willhave)arrivedthere.到中午的时候，大家都(将)到那儿了。Hewaitedtill（until）5o’clock.Theystayedunti
3、l(till)afterthemeeting.(肯定句中表示：直到……时候)UntilnowIknewnothingaboutit.Jackdidn’tcomehomeuntil/tillabout11.(否定句中表示:直到……才)4.2表示地点、位置的介词in,at,round,around,beyond,on,over,under,above,below,up,down,before,behind,between,amongThecarpulledupatthegate.车停在大门口。ShelivesatNo.52HazelAvenu
4、e.TheyhavearrivedinPeking.Heputanecklace(a)roundherneck.Heismakingatriproundtheworld.beyond表示在……以外：Thereisavillagebeyondthehill.on：在……（平面）上；Thereisabookonthedesk.over：在（垂直）上方；under：在（垂直）下方：Thereisalampoverthetable.Thepeasantsarehavingarestunderthetree.above：在……上方；below：在…
5、…下方：Theplaneisflyingabovetheclouds.Thesunsankbelowthehorizon.before：在……前面；after：在……后面（两者都具有动态意义）9Don’tputthecartbeforethehorse.莫本末倒置。Theobjectshouldbeplacedaftertheverb.***infrontof和behind表示静态意义的位置。Thecarwasparkedinfrontofthebuilding.Thereisagardenbehindthehouse.between：在
6、（两者）之间：Isthereanydifferencebetweenthetwowords?among：在（两者以上）之间：Theyvisitedthetempleamongthehills.4.3表示方向、方位的介词to，in，for,at①in在…面（包含在其中）ShanghailiesintheeastofChina.to在…部（不包含在其中）JapanliestotheeastofChina.on两地接壤VietnamliesonthesouthofChina.②leave,start,depart等词后加for,表示目的地:He
7、willleaveforShanghaitomorrow.4.4表示空间运动的介词along,across,through,over,up,down,from,to,into,outof①along沿着:Theyaretakingawalkalongthestreet.across横过:Dareyouswimacrosstheriver?②through(从中间穿过):Theydrovethroughthecity(tunnel).over越过:Theplaneflewoverthecity.③up向上方:Heranupthestairs
8、.down向下方:Theshipissailingdowntheriver.④Hereceivedaletterfromabroad.Shestoodupandwalkedtothewindo
