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1、Unit 5李仕才 一、词汇复习（一）单句语法填空1You know, I met my girlfriends parents for the first time only yesterday. _(real)? I thought youd met them before.答案：Really句意为：你知道么，我就是在昨天第一次见了女友的父母。真的吗？我以为你以前就见过他们了呢。really意为“真的”，在此处表示惊奇。2 Thanks for your directions to the house; we wouldnt have found it _. 答案：otherwise句意为
2、：多谢你把我们领到这所房子，否则，我们是不可能找到它的。otherwise意为“要不然，否则”符合语境。3(2014湖北，78改编)This novel was once the _(wide) read book in high schools in the United States. 答案：most widely句意为：这部小说曾经是美国高中阅读最广泛的书。根据空前的定冠词及空后的in high schools in the United States可知，应用最高级the most widely来修饰过去分词read，故填most widely。4(2014辽宁，68)The _ (h
3、ard) you try to beat him, the more likely you will get hit.He controls you！ 答案：harder本句是固定句式：“the比较级，the比较级”，表示“越就越”。句意为：你越是用力打他，你就越可能被打，他能够控制你！故答案为harder。5(2013湖北，29改编)Dont defend him any more.Its obvious that he_(deliberate) destroyed the fence of the garden even without apology. 答案：deliberately设空
4、处修饰谓语动词destroyed，用副词形式。句意为：不要再为他辩解了。很显然他是故意弄坏花园的栅栏的，他甚至都不道歉。（二）英汉互译1. identify vt. _2. alternative n. adj. _3. archaeology n. (archeology) _4. archaeological adj. _5. archaeologist n. _6. starvation n. _7. tentative adj. _8. accuracy n. _9. excavate vt. _10. excavation n. _11. interrupt vt. & vi. _1
5、2. acute adj. _13. assume vt. _14. regardless adv. _15. regardless of _16. mat n. _17. quilt n. _18. beast n. _19. at most _20. centimetre n. (centimeter) _21. sharpen vi. & vt. _22. sharpener n. _23. cut up _24. scrape vt. _25. scraper n. _26. ample adj. _27. messy adj. _28. primitive adj. _29. bea
6、d n. _30. botany n. _31. botanical adj. _32. analysis n. _33. seashell n. _34. ripen vt. & vi. _35. category n. _36. significance n. _37. somehow adv. _38. systematic adj. _39. spit vt. (spat, spit; spat, spit) vi. _40. delete vt. _ 41. album n. _42. scratch n. vt. _43. academy n. _44. receptionist
7、n. _45. onion n. _46. kindergarten n. _47. skateboard n. _48. fed up with _49. yogurt n. _50. radioactive adj. _51. radioactivity n. _52. division n. _53. BC _54. melon n. _55. wrinkle n. _56. pulse vi. n. _57. vein n. _58. applaud vi. & vt. _59. look ahead _60. howl vt. & vi. _61. accelerate vi. &
8、vt. _62. spear n. _63. arrest vt. n. _64. dizzy adj. _65. eyebrow n. _66. cheekbone n. _67. arrowhead n. _68. axe n. _69. hammer n. _70. gay adj. _71. gaily adv. _72. skilful adj. _73. date back _74. punctuation n. _75. worship vt. & vi n. _76. craftsmanship n. _ 二、阅读理解AIf you want to slow aging, yo
9、u might want to eat less. This finding is good news-if you were a mouse. The researchers studied mice, not people.John Price and other researchers studied two groups of mice. One group was able to eat as much as it wanted. The researchers limited what the mice in the other group ate. Their diet had
10、35 percent fewer calories than the first group of mice.Price says the mice with the diet restrictions were “more energetic and suffered fewer disease.” They were not just living longer but seemed to stay younger for a longer period of time.The researchers found that fewer calories slow down a natura
11、l mechanism in cells called ribosomes. Price explains that ribosomes are responsible for making important proteins in the cells. But with fewer calories, they slow down. This gives the cells more time to repair themselves.The researchers say ribosomes use from 10 to 20 percent of the cells energy to
12、 make those proteins. Price wrote that “because of this, it is impractical to destroy an entire ribosome” when it starts to break down. However, “repairing individual parts of the ribosome on a regular basis enables ribosomes to continue producing high quality proteins for longer than they would oth
13、erwise. This top quality production, in turn, keeps cells and the entire body functioning well.”Price said, “ribosome is a very complex machine, like a car.” They need “maintenance to replace the parts that wear out the fastest. When tires wear out,” he explained, “you dont throw the whole car away and buy a new o
