文档介绍：Unit8Howwasyourschooltrip?ercleanedtheroomreadabookgo(went)tothelibrarygo(went)tothezooWhatdidhe/she/theydolastweekend?wentfishinghave(had)pizzaTherulesofthepastform过去式变化规则1playedworkedwantedneeded2decidedlivedimproved3carry—carriedstudy-studiedworry—worried5go—wenthave--hadsee--saweat—atebuy–boughttake–tookwin—wonhang-hungmeet-met4stop-stoppedshop-shoppedplan-plannedWhatanimalsarethereintheaquarium?anaquarium水族馆shark鲨鱼seal海豹seahorse海马starfish海星octopus章鱼dolphinseals海豹shark鲨鱼souvenirs纪念品gift礼物,赠品Learnthewordsmeet(met)get(got)herautographDidyoumeet…onyourlasttrip?’:aquariumsharksealsouvenirateelsewin(won,won)autographgotgift水族馆鲨鱼海豹纪念品动词eat的过去式其它;另外赢;获胜亲笔签名动词get的过去式、礼物,赠品schooltripWhatdidyoudoonyourlastschooltrip?sawasharkWhatdidyoudoonyourlastschooltrip?wenttotheaquariumtookphotosboughtsomesouvenirs.