复习目标：1.Words and useful expressions in this unit .
2. Talk about problems and give advice .
重难点：The usage of should and could .
一.课前预习：
Read through this unit and finish these exercises :
Task 1. Words in this unit :
1 争吵_______ 2 风格______3 票 _______ 4 使惊奇 _______5 家庭教师______
6 新颖的 _______ 7 把… 除外________8 沮丧的_________9 合适_______ 10 压力 _______11 complain __________12 include_________ 13 pusy_________14 adult_______ 15 freedom__________ 16 quarrel(同)__________ 17 surprise(n.)_________
