介词的辨析

介词across,through,over,past的辨析TheGreatWallwindsitswayfromwesttoeast,acrossthedeserts,overthemountains,throughthevalleys,pastmanyvillages,tillatlastitreachesthesea.overacrosspastthroughThinkitover!!!acrossacross,“横穿，穿越”强调从一定范围的一边到另一边，且在物体表面上或沿着某一条线的方向而进行的动作，常和表示“走”一类的动词（如：walk，run，fly，jump等）连用。Goacrossthebridge，andyou’llfindthepark.overover是介词，用作“跨过，越过”，表示到达高的障碍物（如树、墙、篱笆和山脉等）的另一侧.（上方）Thethiefjumpedoverthewallinordernottobecaught.HejumpedoverthewallHejumpedoverthewallHejumpedoverthewallthroughthrough译为“穿过，透过，越过”，表示从某一范围的一端到另一端，但它表示的动作是在内部空间进行的，往往指穿过沙漠、森林、窗户等。Theriverrunsthroughthecity.pastpast指从某物旁边经过，意思是“走过某处、经过……”。OurbusdrovepasttheGreatHallofthePeople.1.HesuddenlysawSue_____theroom.Hepushedhisway____thecrowdofpeopletogettoher.A.across,acrossB.over,throughC.over,intoD.across,through2.Thesunlightcamein__________thewindowsintheroofandlitupthewholeroom.A.throughB.acrossC.onD.over3.IfyouwanttogotoLiuXiangfromTaiYuanNo.5MiddleSchool,youmustwalk______RongAnBuilding.A.throughB.acrossC.overD.pastLet’sdosomepractice!acrossoverpastthrough