Unit 1 Welcome to our home!
father(父亲;爸爸)grandfather((外)祖父)grandmother((外)祖母)mother(母亲;妈妈)our(我们的)更多单词 >>
Unit 2 Look at my family photo.
brother(兄;弟)sister(姐;妹)aunt(姑母;姨母)cousin(同辈表亲(或堂亲))family(家;家庭)更多单词 >>
Unit 7 What are they?
sheep(羊;绵羊)geese(n.(pl.)(加拿大)雁;鹅)cows((复数)母牛;奶牛)ducks((复数)鸭)pigs((复数)猪)更多单词 >>
Unit 8 They are sweet potatoes
those((that的复数形式)那些)sweet(含糖的;甜的)cabbage(n.卷心菜;洋白菜)corn(n.玉米;谷物)potatoes(土豆(复数))更多单词 >>