1 . Try to learn from your mistakes and b__________ failures. It will eventually lead to success as long as you persevere. (根据首字母单词拼写)

2 . 观察句子完成填空
1.He has been watching television all day.
2.I am tired. I have been painting the living room all the morning.
3.We have been discussing the matter several times this year.
4.His eyes ache. He has been sitting in front of the computer all the afternoon.
5.They have been building the bridge for two months.
6.He has not been working since he was fired three months ago.
1. 现在完成进行时态的构成：肯定形式：_________________ 。否定形式：_________________。
2. 现在完成进行时表示动作开始于过去，并__________到现在，动作可能__________，也可能__________。

3 . 教材语块必备
1. _______校园
2. _______反复;再三
3. _______在脑海中想象……
4. _______冲出门
5. _______转身;转变;(使)好转
6. ________给某人一个微笑
7. _______走进教室
8. _______向某人自我介绍
9. _______留下一个好的印象
10. _______用肘轻推某人
11. _______深呼吸
12. _______保持镇静
13. _______在某人的帮助下
14. _______对……感到自信
15. _______对……有把握