Unit 7 Teenagersshouldbeallowedtochoosetheirownclothes.Section A1. sixteen-year-olds=sixteen-year-oldchildren十六七岁的青少年 an eight-year-old girl 一个8岁的女孩2.choosechosechosen v选择 choice n.选择 chooseonesownclothes选择某人自己的衣服 choose to do sth 选择做某事 makeachoice做选择 make ones own choice 做某人自己的选择 have no choice but to do sth 只好做某事,除做某事之外,别无选择 3.allow v 允许 allowsbtodosth允许某人做某事 allowdoingsth允许做某事 beallo