方位介詞in,on,above,belowLead-inThebookisonthedesk.on

在……上Lead-inThebookisunderthedesk.under

在……下方，指正下方PresentationLet’smake

afunnypizza.PresentationFirstly,putsometomatosauceonthebread.on在……上PresentationSecondly,hemiddle在中間PresentationNext,putasliceofsausageontherightofcherry,andanothersliceofsausageontheleft.PresentationThenputasliceofgreenpepperaboveeachsliceofsausage.above

在……上方PresentationAfterthat,putasliceoftomatobelowthecherryandsomeslicesofhamonbothsidesofbread.below在……下方PresentationFinally,putthepizzainahotovenandbakeitfor5minutes.in在……里PresentationTomatosauceisonthebread.Asliceofgreenpepperisaboveeachsliceofsausage.on和above同義可以互換嗎？PresentationThelightisabovethetable.Theplatesareonthetable.on

在……上面,指物體有接觸面above

在…...上方,指不接觸表面（隔著距離）。on和above不能互換。PresentationThekeyisbelowthepicture.Presentationbelow

表示“在……下面”，

指處于比某物低的位置，不一定在某物的正下方。它的反義詞是above.under

表示在……下面的意思時,有時可與below通用，但它指處于某物的正下方。PresentationThereisabirdinthetree.Thetree和onthetreePresentationinthetree表示外部的東西落在樹上;onthetree表示樹上本身自有的東西。例如樹葉、果實長在樹上等。PresentationThereisapictureonthewall.Thereisawindowinthewall.Presentationonthewall

指附著在墻表面的東西。inthewall指墻上的窗戶或洞之類的東西。Practice看圖并用介詞on,in,above和below填空。1.Thecomputeris____thedesk.2.Therearethreepictures_____theblackboard.3.Thesetofkeysis______theblackboard.4.Therearesomebooks___thewhitebookcase.on

above

below

inPractice直擊中考【2012福建泉州】--We’dbetternotread_____thesun.--Iagree.It’sbadforoureyes.inB.withC.under【解析】考查介詞的用法。本題考查固定詞組in

thesun意為“在陽光下”，故選A.APractice直擊中考【2012廣西欽州】MissChenisourEnglishteacher.Shealwaystalkstouswithasmile______herface.A.atB.inC.toD.on【解析】考查介詞的用法。考查onherface“笑容在臉上”，故選DDPractice直擊中考【2014天津】Cambridgeisasmallcity____theeastofEngland.A.betweenB.withC.inD.under【解析】考查介詞的用法。考查在領土范圍內應用介詞in，故選C.CHom