1.characteristic 2. radium 3. painter 4. 提出 phr. 5.科学的 6. v结束；推断出 7提出结论phr. 8. analyse 9.infect 10. defeat 11.熟练的；专家 12. v照顾;出席 13. physician 14.使显露；暴露 15. 致命的 16. 治愈；痊愈,17.outbreak 18. 挑战 19. victim 20. 吸收;使专心 21. 怀疑 /嫌疑犯 22. enquiry 23. neighborhood 24. severe 25. foresee 26. investigate 27. 责备；谴责 28. 污染；弄脏 29.柄;处理 30.将和联系或连接 31. 宣布；通知 32.命令；指示；教导,33.有责任的负责的 34.v建设；修建 35. v捐献；贡献 36.除.之外phr. 37. firework 38. 有创造力的 39.积极的；肯定的 40对严格的phr. 41. Movement 42.讲得通；有意义 43.privately 44. spin 45.热情的；热心的 46.小心的；谨慎的 47拒绝；不接受 48. clue,1. characteristic与feature fi:t意思相近 2. put forward（=come up with） 提出offer, suggestion , idea）等 put aside/away/off/on/up/out 3. scientist n. 科学家 scientific adj. 科学的 4. conclude动词，意为“结束；推论；推断” come to / draw/ arrive at a conclusion / in conclusion最后 5. beat sb / win a match 6. analyse 动词，分析； analysis名词 7. an expert be expert in/ at (doing)sth 8.attend a meeting/lecture/class出席，参加 take part in the disscussion / activity,attend to sb 照料，照顾 9. (1)expose . to显露，暴露于 Dont expose your skin to the sun. be exposed to 被暴露于，接触到 Being exposed to sunlight too much time will do harm to your skin. Exposed to the sunlight, youll get sunburnt. People exposed to the polluted water will fall ill. be buried in / be devoted to /be intended for be based on / be absorbed / be focused on / be faced with . (2)He exposed their plot. 他揭穿了他们的阴谋,10. deadly 致命的 deadline 最后期限 11.cure sb of sth治愈某人 / n. 治疗方法/治愈 (remind / inform / suspect / convince .) 12. face/meet/take/ accept a challenge(n) challenge sb (v) 13.absorb oneself in= be absorbed in be buried in / be lost in 14. suspect sb of (doing)sth suspect sb to be . 15. foresee - foresaw- foreseen,16.sb. be to blame for sth / blame sb for sth 某人应该为某事负责 / =lay blame on sb. / =blame sth on sb 因.责怪某人 He is to blame for the failure of the match. Blamed for the failure of the match, he wasnt happy. 17. pollute the river / the polluted environment prevent pollution 18. handle n. 把手；柄 / v. = deal with 处理,19. link A to B / be linked to = be connected with 20. announce v. 宣布通告 announcement n. 通知，宣告 21. instruct v. 命令，指令，教导 construct instruction n. construcion 22. be responsible for take responsibility for 23. contribute to“有助于；有益于；促成; 向供稿” make a contribution to doing = make contributions to doing 24. apart from = (1)besides 除了.还有 (2) except 除了.,25. create v.- creative adj. -creativity n. 26. positive 积极的，肯定的 negative 消极的， 否定的 27. be strict in / with 28. make sense讲得通，有意义 make sense of =understand 明白，理解 in a sense= in a way 从某种意义上说 a sense of direction方向感,29. move- movement 30. backward -forward 31. privately私下地，秘密地 - private -privacy 32. spin-spun-spun （使）旋转，纺（线或纱） 33. be enthusiastic about对.有热情 34. be cautious about对.小心，当心 caution 35. reject doing sth/ refuse to do sth,