Book 1 Modules 3-4
参考答案及部分解析
参考答案
1-5 CBACC 6-10CCACA
11-15 CCABA 16-20 BCCBA
21-25 DDABB 26-30ABCAC
31-35 DBACB 36-40DCGAF
41-45 ACBBA 46-50CBDBA
51-55 BCDAD 56-60DBCCA
61. studying 62.What
63. and 64.that / which
65. a 66.to cover
67. really 68.they
69. impossible 70. in
短文改错：
71. ... I volunteer in ...
volunteer → volunteered
72. I have told ... have后加been
73. ... in this year ... 去掉in
74. ... joining us? joining→ join
75. ... at a bottom of ... a → the
76. ... bird singing ... bird→ birds
77. ... that is very ... that→ which
78. ... a great many ...
many → deal / amount
79. ... a pleased experience.
pleased → pleasing / pleasant
80. ... interested at it ... at → in
One possible version:
Dear Mary,
Knowing that your birthday is drawing near,I come to send you a potted orchid as a gift. Here are some tips on how toattend to the plant.
The orchid prefers loose soil, whichallows water, air and roots to pass through it freely. This flowerdoesn't need too much water, so don't water it too often, or its roots willrot. Cut off the dead leaves in time, especially the ones that have beendamaged by worms, or they will affect healthy ones.
I hope you have a nice birthday.
Yours,
Li Hua
部分解析
阅读理解：
A篇（自然）
本文是记叙文。UniversalK9将动物收容所的狗训练成警犬。
21. D。细节理解题。由第一段中的police dogs ... at a cost of tens of thousands of dollars及第二段中的can get the same work for nextto nothing by simply turning to the countless future K9s可知，和传统的警犬相比，警方用K9的成本极低。
22. D。细节理解题。由第四段中的They've trained the dogs in drug and explosives detection ... thedogs are then delivered to local police departments for free可知，Universal K9旨在将收容所的狗训练成警犬。
23. A。推理判断题。由最后一段中的She's proud of herself. I'm proud of her. ... She's wonderful. Ican't say enough about her可推断，Keeling对Remi持赞赏态度。
24. B。标题归纳题。通读全文可知，本文主要讲Universal K9将收容所的狗训练成警犬的故事，故B项最适合作本文的标题。
B篇（现代技术）
本文是说明文。文章介绍了一项治疗蜜蜂蛰伤的小发明。
25. B。细节理解题。由第二段开头的got the inspiration for the Bee-Patch from a home treatment he saw shown on a Danish television program可知。
26. A。推理判断题。由第三段开头的Because exposed sugar may attract more insects, Wenckens thought hecould improve ... 可推断，改进后的发明将糖包起来，不易招惹昆虫，因而比原来的更安全。
27. B。推理判断题。由第三段末的He cautions that people with insect allergies should continue to usemedications recommended by their doctors可推断，对昆虫过敏的人被蜜蜂蜇伤后不应简单地使用这种方法治疗，而应采用医生推荐的方法。
28. C。细节理解题。由最后一段中的In many schools in Denmark, the Bee-Patch is already a part of firstaid kits可知，蜜蜂膏药被学生们广泛使用。
C篇（家庭）
本文是议论文。文章围绕孩子们是否应当被允许独自漫步阐述了几种不同的观点。
29. A。推理判断题。由第三段中的thought, ‘Oh my God, what did they do?’可推断， Alexander当时感到非常惊讶。
30. C。细节理解题。由第二段中的gave the kids a stern warning about walking alone及第四段中的unless they committed a safetyplan to the police, the kids would have to go into foster homes可知，警方之所以不让他们带走孩子是因为警方认为他们忽略了孩子们的安全，不是合格的父母。
31. D。推理判断题。由倒数第四段中的there should be limits. “A 10-year-old should never be in charge of a 6-year-old,”可知，Susan Klein-Shilling认为这对家长应该给孩子更多的关注。
32. B。篇章结构题。由倒数第二段中的giving them the freedom that I enjoyed及最后一段中的I love it and it's just a part of our life可推断，Rafi认为自由对他们的成长很重要，并已经成为他们生活中喜爱的一部分。
D篇（节假日活动）
本文是说明文。文章介绍了四个奇怪的节日。
33. A。词义猜测题。由第二段开头的in the dry heart of Australia. There you will find the Todd RiverRace in a riverbed that normally has no water可知，托德河所在地区气候干旱，很少降雨。据此可推断，划线短语的意思应是“罕见的”。故选rare。
34. C。细节理解题。由第五段末的drink a great amount of sake ... in an effort to stop them fromfreezing可知。
35. B。推理判断题。由最后一段中的However, I think it is important as a universal community that werespect how and what others choose to celebrate可推断，作者请求读者对各种节日要包容。
七选五：
话题：学校生活
本文是记叙文。一个男孩帮同学开门给自己的生活带来了巨大的改变。
36. D。由下文的Not many people hold doors, right? 可知，Yandt作出的改变就是帮同学们开门。
37. C。C项与下文的It's alsoabout ... 相呼应。
38. G。G项与上文的puttingyourself out there, getting to know people, making them feel comfortable,making them feel welcome相呼应，都是讲为同学开门的好处。
39. A。上文讲述了Yandt为同学们开门使得同学关系变得和谐融洽；下文讲述了为同学开门还使他学会了公开演讲。故此处应是过渡句A项。
40. F。F项与上文的I neverthought he would be a public speaker because he used to be so shy形成对比，突出小小的开门之举却给Yandt带来了巨大的改变。
完形填空：
话题：历史
本文是说明文。文章介绍了学生暑假的由来。
41. A。由下文的Summer vacation has little to do with working in the ... 可推断，文章开头的说法是不“真实的（true）”。
42. C。由上文的work on the farm可知，此处说的是“田地（fields）”。
43. B。由第三段中的But as cities got more crowded, they got hotter及went to the cooler ... 可推断，暑假的由来与“出汗的（sweaty）”富裕的城市孩子们以及他们的家长有关。
44. B。由下文的They went to school during the hottest and ... months可推断，在内战前，农村的孩子们夏天“从来不（never）”休息。
45. A。由下文的stayed home during the spring and fall可推断，农村的孩子们在最热和“最冷的（coldest）”月份上学。
46. C。秋天是收割庄稼的季节，故选harvested。
47. B。本文主要讲暑假的由来，故此处特别强调内战前城市的孩子们“夏季（summers）”也上学。
48. D。城市变拥挤的同时也变得更热，这是“由于（thanks to）”城市热岛效应的影响。
49. B。50. A。城市变热时，美国的中上层家庭开始“离开（leaving）”城市，到比较凉爽的“乡下（countryside）”去。
51. B。由第一段末的city kids playing hooky可推断，当时上课“出勤（attendance）”并不是强制的。
52. C。大量学生逃学导致每年夏天“教室（classrooms）”里有一半是空的。
53. D。由下文的working adults were getting more time to themselves可推断，“空闲（spare）”时间变得重要起来。
54. A。由上文的Lawmakers started arguing that及下文假期提倡者们的主张可知，此处应选argued。
55. D。由下文的they believed that students shouldn't go to school year-round可推断，假期提倡者们认为大脑如果“被过度使用（overused）”会受到伤害。
56. D。由上文的air conditioning was decades away可推断，夏天的城市学校就像“烤箱（ovens）”。
57. B。由下文的they wouldn't fall behind可推断，农村学校很快“采用了（adopted）”与城市学校相同的模式。
58. C。农村学校采用与城市学校相同的模式是为了不落后。故选so。
59. C。由下文的The summer vacation business ... ballooned into what is now one ofthe country's largest billion-dollar industries可推断，商业人士显然从暑假看到了“机会（opportunity）”。
60. A。由上文的Business folks obviously saw a(n) ... here可推断，暑假商业“很快（soon）”增长为国家最大的产业之一。
语法填空：
61. studying。考查非谓语动词。end up doing sth. 意为“以做某事告终”。
62. What。考查连接词。设空处引导主语从句且在从句中作need的宾语，表示“你所需要的东西”，故填What。
63. and。考查连词。all the work you have to do与how much you are going to do each day并列作plan的宾语，故填and。
64. that / which。考查关系词。设空处引导定语从句修饰先行词things，且在从句中作主语，故填that / which。
65. a。考查冠词。risk在此作可数名词，且表泛指，故填a。
66. to cover。考查非谓语动词。haven't got time to do sth. 表示“没时间做某事”。
67. really。考查副词。设空处修饰形容词crazy，故填really。
68. they。考查代词。设空处指代上文提到的coffee和chocolate，故填they。
69. impossible。考查形容词。由语境可知此处指早晨起床很困难，故填impossible。
70. in。考查介词。in ... shape 在此表示“身体状况……”。
选做题参考答案及解析
参考答案
1-5 DCAAD 6-10 DADDB
解析
A篇（社会）
本文是记叙文。旧金山一位市民为无家可归者提供沐浴场所。
1. D。篇章结构题。由上文的Among the many problems the homeless face is little or no access toshowers及第三段开头的Shestarted Lava Mae, a sort of showers可知，划线词指代无家可归者面临的洗浴困难的问题。
2. C。细节理解题。由第三段中的a sort of showers on wheels, a new project that aims to turndecommissioned city buses into shower stations for the homeless可知。
3. A。细节理解题。由第七段中的agreed to let the buses plug into fire hydrants around the city可知。
4. A。推理判断题。由最后一段开头的The project is currently $80,000 short of its first year's budget of$365,000 and runs on donations可推断，该项目还需更多的资金。
5. D。主旨大意题。通读全文可知，本文主要讲的是一名中年女子用退役的公交车为无家可归者提供沐浴场所的事。故D项正确。
B篇（健康）
本文是议论文。文章讨论了电子香烟对吸烟者尤其是青少年的危害。
6. D。词义猜测题。由上文的Well-styled, beautiful designs. Bright blue lights. Built-in memorychips及下文的as the newiPhone可推断，划线词的意思应该是“时髦的”。
7. A。细节理解题。由第三段中的the number of middle and high school students using e-cigarettes hastripled in the past three years可知，在过去的三年中，电子香烟在青少年中变得越来越受欢迎。
8. D。推理判断题。由第五段中的they know that the best way is to recruit teenagers及they're using a lot of the samemeans that they used to recruit millions and millions of young people to smokeregular cigarettes可推断，括号中所举例子是为了说明电子香烟产业试图吸引青少年消费者。
9. D。推理判断题。由最后一段末的by the time warning labels appeared on packages in 1966, 42 percentof Americans were already smokers. Is history repeating itself?可推断，当电子香烟被规范时，许多人已经对电子香烟上瘾了。
10. B。推理判断题。由第三段中的they still contain nicotine ... 及倒数第二段中的researchers are beginning to suspect that e-cigarettes could havethe power to turn teens into tobacco users以及最后一段中的there's no guarantee regarding how they're made ... 可推断，作者认为电子香烟对人们的健康有害。
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