Unit 1 Spring is here
bird(鸟)woman(女人)favourite(特别喜爱的)tomorrow(明天)fun(有趣的)people(人们)plant(植物)hear(听见)更多单词 >>
Unit 2 I like the shape
black(黑色；黑色的)yellow(黄色；黄色的)square(广场)ship(（大）船)watch(看)from(从)try(试；尝试)now(现在；目前)更多单词 >>
Unit 3 I like apple juice best
apple(苹果)banana(香蕉)sure(当然)tea(茶；茶水)potato(马铃薯；土豆)May(五月)great(好极了)before(在……之前)更多单词 >>
Unit 5 Children's Day
water(水)look(看；瞧)dance(跳舞)children(儿童（的复数）)kite(风筝)child(儿童)fly(放（风筝等）)song(歌曲)更多单词 >>
