牛津版英语八年级上册课件：unit4 study skills (共16张ppt).ppt
课件16张PPT。Unit 4 Do it yourselfStudy skillsThe prefixes un-, in- and im-Let’s work out the rule!
uncertainuncomfortableunimportantuninterestingimpatient impossibleinactiveincorrectUn- is the most
common prefix for adjectives.Im- is often used in front of the words which begin with p.In- is never use...