Lead-in
How about your vacation? What did you do during summer vacation?What do you often do at home?Do you like your home?
Chapter5 Daily life
Unit8 At home
New Words
Prefix:★ 1.表示否定意义前缀1) 纯否定前缀dis-:    dishonest, dislikein-, ig-, il-, im-, ir-:  incapable, inability, ignoble, impossible, immoral, illegal, irregularne-, n-:  none, neither, nevernon-:  nonsenseneg- :   neglectun- :   unable, unemployment2)表示错误意义mis- :     mistake, mislead, misunderstanding3)表示相反动作意思un- : unload, uncover4)表示相反，相互 ...