pep六年级上册unit2单词pep人教版六年级上册英语unit2一、根据英语写出下面单词的中文意思。on footbyplanetaxishipsubwaytrainslowdownstopearlyhelmetmustwearattentiontrafficsledfastferry二、根据单词的首字母，补全下面的单闻。1、Iu8 ually come o.---f---·2、I often b.---b---.3、S---down and s.---.4.We m---stop and wait.5、I have a h.---6、I must do my h------·7.You must w__a jacket.8、Paya-----to the car.9.I must pay attention to the t lights.