Unit 3
Health or unhealthy?
p
pet
dad
back
apple
black
子主题3
went swimming
went to the museum
went to the cinema
did my homework
watched TV
visited my friends
yesterday(昨天)
last year / mouth / weekend / night
just now(刚才)
five years ago(多久以前)
in the past(在过去)
直接加ed:visit-visited,play-played
以e结尾直接加d:liked,lived
以辅音字母加y结尾的把y改i再加ed:fly-flied,study-studied
以重读闭音节结尾的,且结尾只有一个辅音字母,则双写辅音字母,再加ed:stopped,planned
不规则变化
famous 著名的
during 在......期间
spend 度过
everyone 每个人
countryside 乡村
pick 采摘
summer holiday 暑假