Unit 3 Welcome to my house
wow(哇;呀)toilet(厕所,洗手间)beautiful(美丽的)kitchen(厨房)living room(客厅;起居室)更多单词 >>
Unit 6 How many classrooms are there in your school?
or(或者)tree(树;树木;乔木)eleven(十一)fifteen(十五)fifty(五十)更多单词 >>
Unit 7 How many stars does each group have?
blackboard(黑板)does((助动词))class(班;班级)Chinese(中文)maths(数学)更多单词 >>