1 . 词性转换
1. vary：n. ________
2. necessary：n. ________
3. convenient：n. ________
4. addict：n. ________
5. society：adj. ________
6. distant：n. ________
7. entire：adv. ________
8. organize：n. ________
9. graduate：n. ________
10. attract：n. ________

2 . 我们应该充分利用科技带来的便利，而不是任其摆布。(advantage)

6 . 选词填空

dress       convenient       impression       ordinary     observe          clap promote     current            precious          custom       represent        fortune

1. We should understand the importance of ______________ traditional Chinese festivals.
2. It’s the duty of every one of us to ____________ the traffic rules.
3. The family members all try to travel back home for the __________ family dinner on the Chinese New Year’s Eve.
4. The dancers twisted and turned, and the crowd cheered, _________ and sang.
5. It’s just an __________ house, nothing special.
6. The graduate _____________ the judges with wonderful performance and got the offer.
7. What do the English words on the back of your coat _____________?
8. ____________, the rescue team arrived in time and helped the workers out of the mine.
9. Please call me back to let me know your decision at your ______________.
10. At the wedding, there were hundreds of guests, all __________ up in formal, colourful clothes.