Unit2Isthereapostofficenearhere?1.Therebe和have的区别Therebe表示存在关系“某地有某物”TherearemanypeopleintheshopsonSundaysHave通常表示所属关系“某人拥有某物”（主语通常是人）Ihaveanewcomputergame。Hehasanewpenpal.2.问路方式：3.acrossfrom在……对面=ontheothersideofThehouseisacrossfromthestreet.=Thehouseisontheothersideofthestreet.across与crossacross是介词（在……那边；与……相交；横穿）或是副词（在对面，向对面）Hejumpacrosstheroad.cross是动词（横穿）Heiscrossingtheroad4.infrontof在……前面(物体外部)Thereisatreeinfrontofourclassroom.我们教室前有一棵树。(树在教室外)inthefrontof在……前面（物体内部）Thereisadeskinthefrontofourclassroom.我们教室前有一张桌子。（教室内部）5.intheneighborhood在附近附近有一个公园。7.Turnleft/righton/at+街道(地点)在某地向左/右转。TurnleftatNewPark.在新公园向左转。TurnrightonGreenStreet.在格林大街向右转。Turning“转弯处”Goleftatthefirstturning/crossing.在第一个转弯处/十字路口转左。8.指路的方式：9.Enjoy重点搭配enjoy+n.享受某事Healwaysenjoyshislunchtime.enjoy+doingsth享受做某事Ienjoyreadingthebookalot.across/through都有“穿过”的意思across指从一定范围的一边到另一边,是在物体的表面进行,常用于横穿街道,河流,桥梁等。e.g.Theywalkacrossthebridge.他们步行走过了这座桥。12.…asmallhousewithaninterestinggarden.1)with在这表示“具有、带有”。如:Chinaisacountrywithalonghistory.他带着灿烂的笑容走进教室。2)with还可表“和某人一起”如:Shewantstogowithus.13.Visit1).参观，访问(某地)Wevisitthezooeveryweekend.2).拜访（某人）ShevisitshergrandparentsonSundays.14.Bridgestreetisagoodplacetohavefun.1).tohavefun作定语修饰前面的名词短语goodplaceThegardenisaniceplacetohaveawalk.2).Havefun=haveagoodtime=enjoyoneselfHavefundoingsth=enjoydoingsth15.Bearriving将要到达IamarrivingnextSunday.Arrive后只能跟in或at，或者如上句不跟介词。HeisarrivinginLuoyangNextweek.Wearriveatschoolat8everyday.同义词有：Getto到达16.Hope后可跟从句Ihopeyouhaveanicetrip.后也可跟不定式todoIhopetoseeyousoon.