人教版英语七年级上册Unit 4单词跟读。 ·information,technology,geography,history,boring,useful,exciting,past,good,with,number,help,somebody with,reason,listen to,good at,remember,as,a m,p m,french,excellent,instrument,singer,future,in the future,term,work,out,problem,in,magic,life,scientist,baker,mike,davis,canada。

