1.称呼类词汇:sister姐;妹mother妈妈father爸爸brother兄;弟grandmother祖母;外祖母grandfather祖父;外祖父aunt姑母;伯母;婶母uncle叔;伯;舅;姨夫son儿子cousin表(堂)兄弟(姐妹)daughter女儿2.本单元出现的缩写:that’s=thatishe’s=heis3.本单元出现的指示代词:these这些those那些ksfor为……而感谢