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    精英家教网 > 练习册解析答案 > 金版新学案寒假作业高二英语 > 第5页解析答案
    金版新学案寒假作业高二英语

    金版新学案寒假作业高二英语

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    5. Why may greenhouse gas emissions increase if a country goes organic? （
    D
    ）
    A. Organic farms take longer to build.
    B. The agricultural output will increase greatly.
    C. The emissions of each farm unit will increase.
    D. Greater demand for imported food will be created.
    答案：D
    解析：根据前文“Going 100 per cent organic could also harm global biodiversity. The extra land used for farming would mean the land available for wildlife would be smaller and more fragmented.”可知，完全有机化需要更多土地，可能导致国内粮食产量不足，从而增加对进口食品的需求，运输过程会增加温室气体排放，D选项符合。A选项“有机农场建设时间更长”未提及；B选项“农业产量大幅增加”与文意相反；C选项“每个农场单位排放量增加”原文未体现，故选D。
    6. What does the underlined word “merits” in Paragraph 2 probably mean? （
    C
    ）
    A. Changes.
    B. Challenges.
    C. Advantages.
    D. Differences.
    答案：C
    解析：“merits”所在语境是讨论有机农业的相关内容，结合下文“such as to reduce their pesticide exposure... or for the sake of wildlife”可知这些是人们选择有机食品的原因，即有机农业的优点，“merits”意为“优点，优势”，与C选项“Advantages”同义，故选C。
    7. What did Smith and his colleagues find? （
    B
    ）
    A. Organic harvests per unit are greater than traditional harvests.
    B. Organic farming needs more farmland to feed a country.
    C. Global warming could be brought under control.
    D. Land was not used in a responsible way.
    答案：B
    解析：根据“Going 100 per cent organic could also harm global biodiversity. The extra land used for farming would mean...”可知，完全有机化需要额外的土地，即有机农业需要更多农田来养活一个国家，B选项正确。A选项“有机单位产量高于传统农业”与文意不符；C、D选项原文未提及，故选B。
    8. What is Smith's proposal? （
    D
    ）
    A. Stopping using pesticides.
    B. Eating less organic produce.
    C. Going back to conventional farming.
    D. Adopting mixed farming methods.
    答案：D
    解析：根据“Smith says the best option may be to use some organic and conventional farming methods at the same time.”可知，Smith的建议是同时采用有机和传统的混合 farming 方法，D选项“Adopting mixed farming methods”符合，故选D。
    Ⅱ. 阅读七选五(每小题2.5分,共12.5分)
    Life consists of constant decision-making at pretty much every moment and you can make choices and plans for life. 1（
    E
    ） When these unanticipated situations add up, it's easy to become anxious and feel out of control. The principles below may help you handle these feelings.
    Rather than viewing your life as "out of control", it helps to take an "it is what it is" attitude for the time being. 2（
    C
    ） Instead, it just signifies letting go of needing control; letting go of a need to control everything can lead to greater life satisfaction.
    Even if you may not control everything, you do still have control over some things. Work on changing the things you do have control over, like going to the gym a bit more, eating fewer sweets or removing an unpleasant person from your life. 3（
    F
    G
    ） Also， try to be appreciative of challenging situations because they push you to keep going and bring you to better times.
    5（
    D
    ） Whether it is with a loved one or a clinical psychologist who offers professional advice, don't hesitate to talk it out. They can help you deconstruct these feelings and sort them out accordingly.
    A. Learn to value your own strengths.
    B. There are times when you lack motivation.
    C. This doesn't mean accepting poor treatment.
    D. Voicing what makes you stressed makes sense.
    E. Yet no one can ever be prepared for the unexpected.
    F. It helps establish a sense of control and optimism in your life.
    G. The mistakes may have facilitated personal growth and wisdom.
    答案：1.E
    解析：前文讲生活充满决策和计划，后文提到“unanticipated situations”，E选项“Yet no one can ever be prepared for the unexpected.”（然而没人能为意外做好准备）承上启下，符合语境，故选E。
    2.C
    解析：前文提到“take an 'it is what it is' attitude”，后文“Instead, it just signifies letting go of needing control”，C选项“This doesn't mean accepting poor treatment.”（这并不意味着接受不好的对待）解释了这种态度的真正含义，避免误解，衔接恰当，故选C。
    3.F
    解析：前文讲专注于能控制的事，F选项“It helps establish a sense of control and optimism in your life.”（这有助于建立控制感和乐观感）说明这样做的好处，承接上文，故选F。
    4.G
    解析：前文提到“if you've made bad decisions, learn from them”，G选项“The mistakes may have facilitated personal growth and wisdom.”（错误可能促进了个人成长和智慧）进一步说明从错误中学习的意义，符合语境，故选G。
    5.D
    解析：后文讲和爱人或心理医生倾诉，D选项“Voicing what makes you stressed makes sense.”（说出让你压力大的事情是有意义的）引出下文的倾诉建议，故选D。