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    【题目】课本知识运用：根据所给的单词或汉语提示写出所缺的单词和其恰当形式。
    （1）Sam lives in a small (dust) village on the edge of the desert.
    （2）For him, this will be an (entire) new hobby.
    （3）His project is wonderful but the cost is too high, so almost everyone (agree) with him.
    （4）My brother is(rely)and you can follow his words.
    （5）She's (gradual) recovering from the deadly disease.
    （6）You'd better recite these words, because they are(frequent) used.

    【答案】
    （1）dusty
    （2）entirely
    （3）disagrees
    （4）reliable
    （5）gradually
    （6）frequently
    【解析】根据所给的单词或汉语提示写出所缺的单词和其恰当形式。
    （1）考查形容词。句意：Sam生活在沙漠边上一个充满灰尘的小村庄里。 形容词dusty“充满灰尘的”；该形容词通常在句中充当定语修饰名词。
    （2）考查副词。 句意：对他来说，这是一个全新的爱好。副词entirely“完全地”；该副词通常在句中充当状语修饰形容词、副词或者谓语动词。
    （3）考查动词。句意：他的项目很好，但是成本太高了，所以几乎每个人都不同意他的意见。动词disagree“不同意”；是由动词agree加上否定前缀“dis...”形成。
    （4） 考查形容词。句意：我的兄弟值得信赖，你可以相信他说的话。 形容词reliable“值得信赖的”。
    （5） 考查副词。句意：他正从一个致命的疾病中逐渐恢复过来。 副词gradually“逐渐地”，作状语。
    （6） 考查副词。 句意：你最好背诵这些单词，因为他们频繁被使用。副词frequently“频繁地”，作状语。

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