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1、必修2 Unit2 Be sporty, be healthyReading : A beginners guide to exerciseYou want to start doing exercise?Congratulations! You have just taken your first step towards a new and improved you!Understanding the benefits of exerciseMost people assume that regular exercise does wonders for the body and mind
2、 but what exactly are its health benefits? To start with, physical activity increases the efficiency of your heart and lungs.During exercise, your heart and lungs must work harder. This extra effort makes them grow stronger over the long term. It has also been proven that active people tend to have
3、better immune systems and are at lower risk of diseases.Moreover,exercise is good for your mental health.Working out can help you reduce stress and get over negative feelings. Some studies even show that exercise improves certain brain functions, meaning you could actually exercise your way to bette
4、r performance at school!1. assumesupposepresume2. to start withfirstlyinitially3. the efficiency of your heart and lungs心肺功能4. extra effort额外的努力5. over the long term从长期来看6. immune system免疫系统7. tend tointend toattempt to8. at lower risk of diseases患病风险低9. moreoverbesidesfurthermore10. mental health心理
5、健康11. reduce stress减少压力12. get over negative feelings克服消极情绪13. to better performance at school提高学习成绩Planning your exercise routineWhen you plan an exercise routine, the first thing to consider is what you expect to improve:heart and lung efficiency, muscle strength or flexibility. Aerobic activities
6、 like jogging, swimming and skiing,develop your heart and lungs. Strength training,such as pull-ups and weightlifting, increases muscle strength and encourages bone development. Flexibility training, including gymnastics and tai chi,helps stretch your muscles and improve your bodys range of movement
7、. These types of exercise all play a role in a healthy routine. Above all,choose activities you enjoy because in this way youre more likely to stick with them.14. flexibilityelasticitysuppleness15. aerobic activity有氧活动16. weightlifting举重17. pull-ups 引体向上18. stretch your muscles and improve your body
8、s range of movement舒展肌肉，增大身体活动幅度19. play a role in起作用20. above allespeciallyprimarily21. be more likely to 可能做22. stick withstick to persist in insist onEating and drinking rightLike cars that run on petrol, your body burns carbohydrates for energy.Foods like noodles, rice,fruit and vegetables give
9、your body plenty of carbohydrates to keep up your energy during a long workout. To help your muscles recover and repair themselves after exercise, you need to eat foods rich in protein such as fish,eggs and milk products. When to eat is also of great importance.In general,you should have your meal a
10、n average of 1.5 to 2.5 hours before exercising. Do not eat immediately after exercise; instead wait at least 30 minutes after a typical routine or as much as an hour after a hard workout. Remember to drink throughout exercise to make up for water lost to sweat.23. Like cars that run on petrol, your
11、 body burns carbohydrates for energy.就像汽车需要汽油才能跑，你的身体也需要碳水化合物来提供能量24. plenty of a lot of25. a long workout长时间运动26. your muscles recover and repair themselves after exercise你的肌肉在运动过后的恢复与与自我修复 27. be of great importance be very important28. In generalgenerally29. make up for offsetAvoiding injuryTo pr
12、event soft tissue injury make sure that you wear proper clothes and equipment when exercising. You should also start small and slowly work your way to a longer and harder exercise routine to avoid getting hurt.Finally,remember to warm up before exercisingand stretch at the end of your workout.30. so
13、ft tissue injury软组织挫伤31. proper clothes and equipment合适的衣服和护具32. warm up热身So, now you know the benefits of exercise and how to do it safely and effectively. What are you waiting for?33. safely and effectively安全高效地Grammar UsageAre you ready to get fit? We are happy to announce that the Community Spor
14、ts Centre will soon be open to the public once again! Our facilities have been enlarged and redone and our centre is now bigger and better than ever before.The finishing touches are now being put to a new swimming pool and our workout rooms have been updated with modern equipment.Come by and check t
15、hem out!There are a lot of fitness courses for you to choose from.In response to public interest, our aerobics class has been replaced with several fun options including modern dance. You can find more details about all our courses on our website. Better still,we will update our fitness courses ever
16、y few months so that more popular courses can be included.Weight training classes for example are being designed and will be added to our programme soon.We will invite professional athletes to be our coaches. We are confident that we have something for everyone. We look forward to seeing you here!34
17、. get fitkeep fit保持健康35. announcedeclareproclaimpublicize36. facilityequipment37. enlargeexpandextend38. updatemodernizerenovate39. fitness course健身课程40. in response to应对41. professional athlete职业运动员42. confident-confidenceExtended ReadingFinding a balance: my tai chi experienceWhen my friend first
18、suggested that we join the new Tai Chi Club at school,I hesitated.I always believed tai chi was for old people.After the first class,however I had to admit that I had been wrong about tai chi.It was amazing! One year later,I can honestly say it has had a huge effect on me physically and mentally. Ju
19、st as importantly, practising tai chi has inspired me to explore the Chinese culture behind it.43. hesitatewavervacillate44. admit acknowledgeallow45. have a huge effect on 46. physically and mentally47. inspirestimulateencourageexcite48. exploretrackhuntseekThe first few tai chi classes were fun an
20、d easy and the moves really caught my imagination, with descriptive names like white crane spreading its wings and “golden rooster standing on one leg.When I asked my coach where these interesting names came from,he told me about the history of tai chi. Zhang Sanfeng,a 13th-century Taoist, was said
21、to have invented tai chi after drawing inspiration from a fight between a snake and a bird.However, nowadays people tend to believe that Chen Wangting,a 17th-century master of Chinese martial arts, developed tai chi based on martial arts skills. No wonder some tai chi moves are named after animalsCh
22、inese martial arts have a long-standing practice of imitating animals. Chen Wangtings original set of moves is called Chen-style tai chi, but other styles of tai chi have since been developed including Yang-style, Wu-style and Sun-style.49. catch my imagination让我兴趣满满50. descriptive name 形象的招式名称51. g
23、olden rooster standing on one leg金鸡独立52. draw inspiration from汲取灵感53. be based on基于54. martial arts skills武术技巧55. no wonder难怪56. be named after以.命名57. a long-standing practice of imitating animals模仿动物的做法由来已久58. original primaryfreehandfreshAfter learning the basics of tai chi in those first few 20 c
24、lasses,I found myself bored and aching from doing the same moves over and over again.Luckily,my coach taught me how to relax my muscles and focus on peace of mind while performing the routine. With these requirements of tai chi in mind,I found to my satisfaction that my balance and flexibility slowl
25、y improved,that I was able to do more difficult moves, and that my love for tai chi returned stronger than ever. In time,I began to look into the ancient Chinese culture behind tai chi. I discovered that tai chi is deeply rooted in the Chinese philosophy of yin and yang which are believed to form th
26、e unity of opposites. Neither can exist independent of the other; for example,there is no shadow without light.The practice of tai chi aims to maintain the balance of yin and yang in the body through opposite movements: forwards and backwards,up and down,left and right, breathing in and breathing ou
27、t.Eventually, tai chi brings about a state of physical balance and mental peace.A year of practising tai chi has had a positive effect on my everyday life.I sleep better at night, and I am more energetic during the day.I feel happier and more confident. Tai chi has taught me to relax my mind, enabli
28、ng me to stay cool in stressful situations.I am sure I will continue to practise tai chi and enjoy the benefits it has brought me.59. focus on concentrate onhome in on60. requirementsconditionobligationnecessity61. look into go intoinvestigate62. be deeply rooted in深深扎根于63. the unity of opposites对立统一64. there is no shadow without light没有光就不会有影子65. maintain upholdpreservekeep66. had a positive effect on 有积极的影响67. energeticactivelively68. enable me to stay cool in stressful situation使我在有压力的环境下也能保持冷静学科网（北京）股份有限公司