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1、prepositions (介词）常见介词方位介词aboveoveronbelowunderbeneathaboveoverbeneathbelowunderonBecareful,thereisaheavybox______yourhead.Thesunis_____themountainintheeast.Therearesomestamps_______thedesk.Thepositionhepointedtowas_______thesealevel.Thelittlemouseis_____thetable,soitisnoteasytofindit.overabov
2、eonabovebelowunder2.acrossoverthroughpastacrossoverthroughpast横穿，穿越，表示运动发生在物体的表面跨过越过，表示运动发生在物体的上方穿过，通过表示运动发生在摸物的空间从—经过，表示运动发生在某物的旁边TheGreatwallwindsitswayfromwesttoeast,________deserts,______mountains,_____valleys,tillatlastitreachesthesea.Thecrowdofpeoplewalked_____theCityHalltotheCentreSquar
3、e.Swim____theriver,go___thestreet,fly____themountain,_____thedoor,window,abridge____theriveracrossoverthroughpastacross_acrossoverthroughoverat表示在较小的地方(门牌);在某物旁(不确定的地方)in表示在较大的地方(国家,城市);在某物范围内.(地点的排列顺序是由小到大).on表示在某物上(表面接触);road前用on,street前用in/on;楼层用on;farm前用on,field前用in.onthesixthfloor.onthefarm
4、,onthegroundacityontheChangjiangriver,ontheleftontheright3.表示地点时at,in,on的区别at116ChangheStreet.atthestationairportatthetheatrethepartythemeetingconference----attheendofatthebottomofatthefootof---IntheworldinAsiainthecountryinthevillageinthestreetintheskyinthelakeinthewoodsinanarmc
5、hairinhospitalprisonchurch.4.在---上on侧重与表面接触in侧重与接触的深度Wefoundasquarehole______thewestwall.Thereisamapoftheworld______thewall.hitbeatstrikepatsb_____thefaceeyemouthchesthitbeatstrikepatsb______theheadforeheadoseeareckshoulder(takeseizecatchshakesb_______thearmhand)Therearelots
6、ofapples______thetree.Birdsoftenplay______thetree.inon表静态，intoonto表动态“往—里往—上inoninonbyonin5.表方位的介词in,on,to,off的区别★in表示在境内.★on表示相邻或在边界上,不在境内.★to表示在境外,不接壤.★off表示在海面上靠近海岸的地方.Guangdonglies____thesouthofChinaandFujianis_____theeastofit.Hainanis____thecoastofthemainland.inonoff6介词among和between的区别1）一般情
7、况下，between用于两者之间，among用于三者或三者以上之间。Itisabout100metresbetweenthepostofficeandourschool.Dividethemoneyamongthefourofyou2)但在有些情况下between可用于三者或三者以上之间。A）提到明确位置时SwitzerlandliesbetweenFrance,Germany,AustraliaandItalyB）提到
