Unit4Thenandnow人教版六年级下册PartB第四课时Let’scheckListenandnumber.Crossoutthewordsyoudidn’thear.gymdinninghallgrasscyclingice-skatingbadmintonLet’swrapitupChangesareallaroundus.Talkaboutthechangesbelow.ChenJiewasshort.Nowsheis1.5metrestall.Itwasanegg.Now….Itwasraining.Now….Insummerthetreewasgreen.Now….Therewasabuildingbefore.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’tdothedisheseither.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。——布瓦罗更多精彩内容,敬请关注微信公众号:我是好教师扫描二维码关注即可下载本资源由“我是好教师”微信独家提供!感谢您的使用!