Unit 2 Topic talk 知识点总结讲义-2022-2023学年高中英语北师大版（2019）必修第一册

Unit 2 Topic talk 第一组：词汇变形 1. frequency n.频率--frequent adj.频繁的--frequently adv 2. prefer v.更喜欢--preference n.偏爱--preferred--preferring 3. athlete n. 运动员--athletic adj.运动的，竞技的 4. balanced adj. 平衡的--balance n. 平衡 5. regularly adv. 经常；定期地--regular adj. 6. jog vi./ n. 慢跑--jogged--jogging 第二组：短语与词块 1．keep fit/healthy　　　　　 保持健康 2．do exercise 做运动 3．take regular exercise 进行有规律的运动 4．achieve a work­life balance 实现工作和生活之间的平衡 5．be in good health 身体健康 6．build up one's body 增强某人的体质 7．feel energetic 感到精力充沛的 8．physical and mental health/sound in body and mind身心健康 9．a healthy and balanced diet 健康均衡的饮食 10．prefer to ...rather than ... 更喜欢……而不是…… 11．be dependent on 依靠；依赖 12．three times a week 一周三次 13．serve the ball 发球 14．exercise quite regularly 经常锻炼 15. keep the balance of nature 保持大自然的平衡 16. up to 至多 17. do exercise/gymnastics 做运动/做体操 第三组：句型与结构 1. Tom rather than (而不是) his parents wants to travel abroad. Rather than连接并列主语，就前原则 2. I prefer to play sports with friends rather tha