2 . 正因为大量健身步道的投入使用，越来越多的上海市民开始了定期户外锻炼，“每天一万步”一成为都市新风尚。(It)

3 . 根据句意，选择单词或短语并以其适当形式填空。

all around the world, to sum up, work through, do one’s part for, take action, cut back on, come up with, be not bothered to do, make sb. ’s dream come true, take part in

1. Tom has promised that he will ________ the project.
2. Honestly speaking, I ________ my homework every day.
3. As long as there is the possibility of saving our planet, ________ now before it is too late.
4. It takes place almost every year ________.
5. As long as you do your best, you can ________.
6. I suggested that you’d better ________ before testing.
7. This is the first time that I have ________ the great sports meeting.
8. They shall have to ________ our spending because of war.
9. ________, only when they take advantage of their free time to play sports can they keep fit and achieve their goals.
10. Peter ________ an approach to solving the problem at the meeting, but most of his colleagues didn’t think it was practical.

4 . 当得知我校篮球队要参加比赛，我二话没说就赶去助兴。(hesitation)
______________________________________________________________________________

5 . Just keep an open mind and take part in as much as possible. （英译汉）

6 . 同方框里所给词汇的正确形式填空

creative       preserve       take part in       apply       mount

1. Fill in the ____________ and hand it in by 5 o'clock.
2. Those who dealed with the problems __________ were winners.
3. To ____________ our eyesight, we’re advised not to spend too much time playing computer games.
4. It is _______________ the match that matters rather than winning the prize.
5. He ____________ his horse and rode away.