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1、 Unit4Thenandnow 人教版六年级下册 PartB第四课时 Let scheck Listenandnumber Crossoutthewordsyoudidn thear gymdinninghallgrasscyclingice skatingbadminton Let swrapitup Changesareallaroundus Talkaboutthechangesbelow ChenJiewasshort Nowsheis1 5metrestall Itwasanegg Now Itwasraining Now Insummerthetreewasgreen Now T
2、herewasabuildingbefore Now Thecatwasonthechair Now ChenJiewasshort Nowsheis1 5metrestall Cavemenoftenaterawmeat Theydidn tcooktheirfood 吃生肉 Nowtherearemanythingstohelpyoucook In2050 therewillbehouserobots Theywillcook cleanandwashthedishes 洗盘子 Oh cavemendidn tcooktheirmeat It sOK Theydidn tdothedish
3、eseither Thereweremanytrees andthereweremanycleanrivers Now therearemoreandmorebuildings Weshouldhelptheearthnow sobirdswillhavehomesandtheforestswillbehealthyandgreenagain Look Howbeautifultheworldwas Oh Whatwillthebirdsdo Don tworry Peoplewillhelpthem Beforehumanslivedontheearth whalesalreadylivedinthesea Now therearenotmanywhales Ifwechangenow whalesandhumanswillhaveabrightfuture 有一个美好的未来 Healtheworld Makeitabetterplace 拯救世界 你们要学习思考 然后再来写作 布瓦罗
