7.相配,调和_______________

6.尽力_______________

5.事实上_______________

4.对……感兴趣_______________

3.顺便说一句_______________

2.告知,使知晓 _______________

1.用尽,缺乏 _______________

2.　　　 Review the present perfect progressive .

　　 教学后记:

1.　　　 Remember the words and expressions in this unit .

3.　　　 In the same way ,do with the right part of the chart .

　　 Step 5　 Homework