51.A 52.B 53.A 54.D 55.B
45. A考查动词辨析。A.carry运送，携带；B.return返回，归还；C. mail邮寄；D.give给。然后再由乘坐狗拉的雪橇的人把药物接力送到诺姆，故选A。
46. C考查时间状语从句。A.Though虽然；B.Since因为，自从；C. When当；D.If如果。当他把药物交给下一个人时，他的脸已经被冻得乌青，故选C。
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47. D考查动词辨析。A.enter进入；B.move移动；C. visit拜访；D.cross穿过。根据“Norton Sound was covered with ice”可知，Norton Sound是一片冰冻的水域，Seppala必须穿过这片水域，故选D。
48. C考查形容词辨析。A.shameful惭愧的；B.boring令人厌烦的；C.dangerous危险的；D.foolish愚蠢的。根据“which could sometimes break up without warning”可知，这是旅途最难的一部分，故选C。
49. D考查动词辨析。A.escape逃跑；B.bleed流血；C. swim游泳；D.die死亡。如果掉进寒冷的水中，Seppala会被冻死，诺姆的病童们也会去世，故选D。
50. C考查名词辨析。A.memory记忆；B.exit出口；C.way道路；D.destination目的地。根据下一句可知，有的地方被大雪挡住了去路，Seppala不得不绕道行驶，故选C。
考点：人物故事类短文阅读 【名师点睛】
完型填空题的命题特点及答题方法： 1.侧重基础知识，考查学生语言知识的能力
完型填空以文入手，结合文章的内容考查学生的基础知识，主要是词语搭配、固定句型、近义词辨析、辨析句子结构、掌握语法规则的能力，其中考查实词居多。 2.上下文对照，考查学生捕捉关键词的能力
解完型填空题时，单独看一句话是找不到正确答案的，需要注意句子间的关系及句子与段落的关系。所谓上下对照，即在上文和下文中找到与正确答案相同的关键词。因此，在做题时要边读边在大脑中储存上下文信息的能力，捕捉关键词。例如第39空：A.airport机场； B.station车站；C. harbor 港口；D.border边境。根据“so it couldn’t come by ship”可知，这里指港口结冰，故选C。 3.设置语境，考查学生的分析推理能力
旨在考查学生在选项都符合语法及句子结构的情况下能否利用前后语境去推断出正确答案。 4.结合生活，考查学生利用常识题的能力
目的考查学生的生活常识，看看学生是否善于观察生活，积累生活常识，能否利用常识去做恰当的选择。 5.关注连词，考查学生对行文逻辑、句子关联的理解能力
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此项用来考查学生在缺少连词的情况想，通过阅读能否理解句子的与句子的关系，是否了解行文逻辑的要求，能否掌握表示因果、转折、并列、条件、让步等的连词的用法。例如第46空：A.Though虽然；B.Since因为，自从；C. When当；D.If如果。当他把药物交给下一个人时，他的脸已经被冻得乌青，故选C。 第三部分：阅读理解（共两节，20 分） 第一节（共 15 小题；每小题 2 分，共 30 分）
阅读下列短文：从每题所给的 A、B、C、D 四个选项中，选出最佳选项，将正确的选项涂在答题卡上。
A
Dear Alfred,
I want to tell you how important your help is to my life.
Growing up, I had people telling me I was too slow, though, with an IQ of 150 at 17, I’m anything but stupid. The fact was that I was found to have ADIID(注意力缺陷多动障碍). Anxious all the time, I was unable to keep focused for more than an hour at a time.
However, when something did interest me, I could become absorbed. In high school, I became curious about the computer, and built my first website. Moreover, I completed the senior course of Computer Basics, plus five relevant pre-college courses.
While I was exploring my curiosity, my disease got worse. I wanted to go to college after high school, but couldn’t . So, I was killing my time at home until June 2012 when I discovered the online computer courses of your training center.
Since then, I have taken courses like Data Science and Advanced Mathematics. Currently, I’m learning your Probability course. I have hundreds of printer paper, covered in self-written notes from your video. This has given me a purpose.
Last year, I spent all my time looking for a job where, without dealing with the public , I could work alone, but still have a team to talk to. Luckily, I discovered the job—Data Analyst—this month and have been going full steam ahead. I want to prove that I can teach myself a respectful profession, without going to college, and be just as good as, if not better than, my competitors.
Thank you. You’ve given me hope that I can follow my heart. For the first time, I feel good about myself because I’m doing something, not because someone told me I was doing good. I feel whole. This is why you’re saving my life.
Yours, Tanis
56.why did’t Tanis go to college after high school? A.She had learned enough about computer science B. She had more difficulty keeping foucesed
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C.She preferred taking online courses D.She was too slow to learn
57.AS for the working environment,Tains prefers____. A .working by herself B.dealing with the public C.competing against others D.staying with ADHD students
58.Tanis wrote this letter in order to_____. A.explain why she was interested in the computer B.share the ideas she had for her profession C .show how grateful she was to the center D.describe the courses she had taken so far 【答案】 56.B 57.A 58.C
考点：人物故事类短文阅读 【名师点睛】 细节理解题的类型： 1、直接信息题
对此类题型，考生可以首先从问题中找到关键词，然后以此为线索，运用略读及查阅的技巧在文中迅速寻找这一细节，找到后再把这一部分内容仔细阅读一遍，仔细比较所给选项与文中细节的细微区别，在准确理解细节的前提下，最后确定最佳答案。56、57题都可以直接在文中找到有关信息。
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