Units 1-5 词形变化及重点短语 清单（素材） -2024-2025学年高中英语人教版（2019）选择性必修第二册

XB 2 Unit 1 词形变化及重点短语 一、词形变化 1. severe adv. severely 2. frustrate adj. frustrated / frustrating n. frustration 3. contradict adj. contradictory 4. infect adj. infected n. infection 5. subscribe n. subscription 6. prove n. proof 7. multiple adv./ v. multiply 8. suspect adj. suspicious n. suspicion 9. intervene n. intervention 10. pure v. purify adv. purely n. purity 11. transform n. transformation 12. initial adv. initially 13. cast pt/pp. cast 14. mechanic adj. mechanical 15. defend n. defense adj. defensive 16. assist n. assistance / assistant 17. leader n. leadership 18. steady adv. steadily 19. astronomy n. astronomer 20. brilliant adv. brilliantly 21. fault adj. faultless / faulty 22. vivid adv. vividly 二、重点短语 1. scientific research 科学研究 2. analyse the results 分析结果 3. draw / arrive at / come to / reach a conclusion 得出结论 4. collect data 收集资料 5. find supporting evidence 寻找有力证据 6. used to be 过去是 7. the most feared disease 最令人恐惧的疾病 8. die from / of 死于… 9. in time 经过一段时间之后；迟早；及时 10. rise to become 一跃成为 11. attend to 照料；处理 12. give birth (to sb.) 生孩子；生下(某人) 13. lose the desire to do sth. 失去做某事的渴望 14. once and for all 最终地；彻底地 15. in general 大体上；一般地 16. subscribe to 同意；赞同 17. be determined / make up one’s mind to do sth. 决心做某事 18. be to blame (for sth.) (对某事)负有责任 19. what is more 更为重要的是；更有甚者 20. It seems that... 似乎…；看样子… 21. have sth. done 让某事被做 22. as a result of 由于；因为… 23. stop in one’s tracks (尤指因惊吓而)突然停下 24. the truth is that ... 事实是…；真相是… 25. a link between ... and ... …和…之间的联系 26. be linked to / with 与…有关联/联系 27. be more likely to do sth. 更可能做某事 28. pure / boiled water 纯净水/开水 29. tireless efforts 不懈努力 30. a substantial decrease 大幅降低 31. thanks to 幸亏；由于 32. It is believed that ... 人们认为… 33. suspect sb. of (doing) sth. 怀疑某人(做)某事 34. heart disease 心脏病 35. prove the theory 证明理论 36. rather than / instead of 而不是 37. make sense 有意义；讲得通 38. resistance to medicine 抗药能力 39. work on 致力于；从事于 40. take medicine 服药 41. side effect 副作用 42. initial stage period 初期 43. develop a vaccine 研发疫苗 44. It seems as if / as though / like ... 好像…；似乎… 45. reduce the cost 降低成本 46. carry out / conduct / do research (into) 进行(…)研究 47. theoretical framework 理论框架 48. calm down (使)平静下来；(使)镇静下来 49. get down to doing sth. 开始做某事 50. at times 有时；间或 51. in a whisper 低声地 52. move around / about 四处走动 53. blood cells 血细胞 54. cast / throw a shadow 投下影子 55. in fact / effect / reality / practice 实际上；事实上 56. as soon as / the moment / the instant 一…就… 57. have an impact / effect / influence on ... 对…有影响 58. be described as 被描述为… 59. great scientific thought and scientific spirit 伟大科学思想和科学精神 60. an extremely well-respected man 极受尊敬的人 61. ... ...