课文：
Fishing is my favourite sport. I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish. I am even less lucky. I never catch anything -- not even old boots. After having spent whole mornings on the river, I always go home with an empty bag. 'You must give up fishing!' my friends say. 'It's a waste of time.' But they don't realize one important thing. I'm not really interested in fishing.
Key Strucures
You must give up fishing.
- 动名词作主语（Eating is always a pleasure）
- 动名词作宾语（I am very keen on cycling）
- 链接2个短语（Before leavin the room,he turned off the radio）
Eg:
The early bird catches the worm.(早起的鸟儿有虫吃)