fe???????????????????????????Unit?1??Friends??????????????????????????Unit?2??School?life???????????????????????????Unit?3??A?day?out???????????Module??2???Nature?and?environment??????????????????????????Unit?4??Wild?animals??????????????????????????Unit?5??Bird-watcher???????????????????????????Unit?6??Natural?disasters?????????????????—人与自然的关系??8B???Module??1??Travel?in?time?and?space??????????????????????????Unit?1??Past?and?present??????????????????????????Unit?2??Travelling??????????????????????????Unit?3??Online?travel??????????Module??2???Rights?and?responsibilities??????????????????????????Unit?4??A?charity?show??????????????????????????Unit?5??International?charities??????????????????????????Unit?6??A?charity?walk??????—人与社会的关系(生活的小环境)(生活的大环境)关注人文环境、自然环境(与科学技术相联系)(与社会相联系)热爱科学,关爱他人