新概念一册 143课

.,Lesson143,Awalkthroughthewoods,.,Wheredoesthewriterlive?Whydovisitorsoftencomefromthecity?Whathavevisitorsbeenaskedtodo?Wherehavelitterbasketsbeenplaced?WheredidthewritergolastWednesday?Hesawalotofrubbish,didnthe?Whatdidheseeamongtherubbish?Whatdidthesignsay?,Helivesinaveryoldtownwhichissurroundedbybeautifulwoods.,Becauseitisabeautyspot.,Theyhavebeenaskedtokeepthewoodscleanandtidy.,Litterbasketshavebeenplacedunderthetrees.,LastWednesday,hewentforawalkinthewoods.,Yes,hedid.,Hesawasignamongtherubbish.,Anyonewholeaveslitterinthesewoodswillbeprosecuted.,.,storytime,.,1,Itisatown.,.,2,Therearemanypeopleto,.,3,Litterbasketisherebut,.,4,Peoplestillthrowrubbish.,.,Text,.,Iliveinaveryoldtown(whichissurroundedbybeautifulwoods.)Itsafamousbeautyspot.,.,which是关系代词，代替town,引导定语从句issurrounded是一般现在时被动语态,.,OnSundays,hundredsofpeoplecomefromthecitytoseeourtownandtowalkthroughthewoods.,.,Visitorshavebeenaskedtokeepthewoodscleanandtidy.Litterbasketshavebeenplacedunderthetrees,butpeoplestillthrowtheirrubbisheverywhere.,.,LastWednesday,Iwentforawalkinthewoods.(WhatIsaw)mademeverysad.,.,Icountedsevenoldcarsandthreeoldrefrigerators.Thelitterbasketswereemptyandthegroundwascoveredwithpiecesofpaper,cigaretteends,oldtyres,emptybottlesandrustytins.,.,Amongtherubbish,Ifoundas