1.Expressing “purpose” 表“目的” do sth in order to do , do sth so as to do , in order that, so that, do sth with the purpose of The purpose of is to do 活动+be aimed at doing1. 为了提高学生讲英语的能力，学生会要组织一场英语演讲比赛。 In order to improve the students ability to speak English, an English-speaking contest will be held by our Students Union.2. （地球一小时）这个活动的目的是为了提高环保意识，应对气候变化。This activity is held in order to raise peoples environmental awareness and fight/cope with climate change.This activity is held with the purpo
