人教版课程标准实验教材（英语 选修7第4单元）Sharing知识讲解

人教版课程标准实验教材（英语 选修7第4单元）知识讲解
第四单元
1 work as a volunteer 当志愿者  work as 从事某种职业 he used to work as a bus driver.
2 make a difference （1） 有所作为 it is not necessary to be a great scientist to make a difference, but there are things we can learn from the best minds in this world. (2) make a/no/some /little/much difference  有/没有/一些/很小/很大影响
the rain didn’t make much difference to the game.    it makes no difference to me whether he goes or not.
even small things can make a big difference.  exercise can make a big difference.
  短语： be different from 与。。。不同 tell the difference between 说出。。。的差别/不同 make a difference between 区分 be different in 在。。。方面不同 differ from 与。。。不同
  they are now in great need of help. so your support will certainly make a__. a deal b decision c