Unit4FindingyourwayRevisioneastwestnorthsouthnorth-eastnorth-westsouth-westsouth-eastrightleftupdown1.HainanisintheofChina.2.QinghaiisintheofChina.3.ShanghaiisintheofChina.4.XinjiangisintheofChina.5.TaiwaiisintheofChina.6.HeilongjiangisintheofChina.7.YunnanisintheofChina.southwesteastnorth-westsouth-eastnorth-eastsouth-westnortheastsouthwestMoreprepositionsofplaceandphrasesinonatabovebelowbehindbetweenoverunderbesideinsideoutsidenexttoinfrontofinthefrontofinthemiddleofontherightofontheleftofoninbehindunderabovenexttobelowinsideoutsideinthemiddleofover↖↖besideontheleftontherightinfrontof↘alongacrossoverthrougharoundfromupdowntoto/in/onABtoJapanisthesoutheastofChina.toto/in/onABTaiwanisthesoutheastofChinaandthenortheastofHK.intointo/in/onABonRussiaisthenorthofChina.onIliveonthetenthfloor.Simonlivesontheeighthfloor.SoIlivetwofloorsSimon.Simonlivestwofloorsme.overbelowThereisabridgethelake.above楼上above,楼下belowover在…正上方under在…正下方1.Whatasunnyday!Let’sgoboating______thelake!2.Abirdissingingthetree3.Therearemanyapplesthetree.4.Thelittlehorseiswalking_______theriver.5.Theearthmovesthesun.6.Thewomanisjumping_____thestick.7.Themoonlightgoesthewindow.8.Myhomeisabankandasupermarket.9.Thereisatreeoftheclassroom.(在---前面)10.Takethesecondturningtheleft.onbetweenthroughoveraroundacrossonininthefrontofonturnleftturnrightstraightonzebracrossingtrafficlightsCrossthebridgeandturnleft.Crossthebridgeandturnright.Takethefirstturningontheleft.Takethesecondturningontheright.Crosstheroadatthetrafficlights.Crosstheroadatthezebracrossing.Walkpastthepolicestation.Walktothepolicestation.不定冠词a、an1、泛指某一类人或事物中的一个或一类。如：Adogisbiggerthanacat.Hisfatherisataxidriver.2、用于序数词前，表示“又一，再一”。Ihavereadittwice,butIwanttoreadathirdtime.3、a/an的区别a用在辅音音素开头的单数可数名词或字母前，an用在元音音素开头的单数可数名词或字母前。特殊词：ausualboy;ausefulbook;aone–legdoganhonestboy;anhouran“a,e,i,o,f,h,l,m,n,r,s,x”Exercise1.Ihave___apple.Hehas___...
