Unit3LastWeekendPartBLet’slearnShewenttoapark
WhatdidChengjiedoyesterday
WhatdidJohndoyesterday
Hewentswimming
WhatdidJohndoyesterday
Hewentfishing
Shereadabook
WhatdidChengjiedoyesterday
Shewenthiking
WhatdidAmydoyesterday
动词过去式形式:1
look-lookedplay-playedvisit-visited2
live-livedhope-hopeduse-used3
stop-stoppedplan-plannedtrip-tripped4
study-studiedcarry-carriedworry-worried5
do-diddoes-didis-wasam-wasare-werehas-hadhave-had