动词ing形式作表语，定语和宾语补足语
巩固练习
完成句子
1. It’s wrong of you to _______ (让机器开着)。（run）
2. What he said _______________ (令人信服的)，we can trust him.(convince)
3. The news __________ (令人感到惊讶的)，we were all astonished at it. (astonish)
4. The building _________ (正在建) is our new library. (build)
5. He was caught ____________ (偷车) and sent to the police station. (steal)
6. I saw him _________ (正在玩游戏) when I passed. (play)
7. Some old man have to walk with the help of _________ sticks(拐杖). (walk)
8. I found Mary __________ (正向一个男孩儿低语) just now. (whisper)
9. There were some boys _________ (在窗户附近大声喊叫)，so I couldn’t fall asleep. (shout)
10.A student will be immediately dismissed if he ____________ (被发现吸烟) in school.
单项选择
1.Yesterday our head teacher made such an speech that we all felt .
