13岁少女巧用AI，实现创意变现（语法填空）
13岁少女巧用AI，实现创意变现（语法填空）

A special AI competition called Markethon was held in Hangzhou recently. It was China’s  ___1___ (one) competition of this kind. There were no judges or score sheets. Real users who paid for products decided all the___2___ (win). More than 50 teams___3___ (join) it. They needed to sell their AI products in 48___4___ (hour).

Zhu Shuhan, a 13-year-old girl, won the third prize. She was a new eighth-grader at Shanghai Kaiyuan School. She made___5___ app named “Zaichang”, anonline study helper. She got over 18,000 yuan during the competition. She first got to know AI only one year ago. It took her less than a week___6___ (develop) the app’s main functions (功能).

Users can upload (上传) a photo of a parent to this app. It creates an “online parent” to watch children do homework.Ifthe child plays with the phone ___7___ leaves the seat, it will send voice reminders (提醒). It can also make a report about the child’s focus after studying.

Zhu got the idea from___8___ (she)own life. Her parents were busy and could not stay___9___ her while she studied. She hoped the app could help students stay focused. Now many young people can turn good___10___ (idea) into real products with AI.
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1.1.

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解析：选first。first 考查序数词。句意：这是中国首个此类比赛。括号中给出的是基数词 one，而空前有 China’s，空后是名词 competition，此处需要用序数词表示“第一个、首次”。one 的序数词是 first，故填 first。注意：因为前面已有 China’s 修饰，所以不再加 the。

2.2.

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解析：选winners。winners 考查动词与名词的转换及名词复数。句意：真正付费购买产品的用户决定了所有的获胜者。win 作名词时意为 “胜利”，而此处需要表示 “获胜者”，故应使用 winner；all the 后接复数名词，故填 winners。

3.3.

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解析：选joined。joined 考查一般过去时。文章在介绍一场已经举行的比赛，叙述的是过去发生的事情。全文多处使用过去时，如 decided、won、made 等。主语 More than 50 teams 是复数，join 的过去式为 joined，故填 joined。

4.4.

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解析：选hours。hours 考查名词复数。hour 是可数名词，前面有数词 48，表示“48 小时”，因此需要用复数形式 hours。

5.5.

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解析：选an。an 考查不定冠词。此处表示“一个应用程序”，app 是可数名词单数，且读音以元音音素 /æ/ 开头，所以不定冠词用 an。

6.6.

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解析：选to develop。to develop 考查固定句型。句意：她用了不到一周的时间就开发出这个应用的主要功能。此处是“It takes/took sb. some time to do sth.”句型，表示“花费某人多少时间做某事”，其中 it 是形式主语，真正的主语是后面的不定式，故填 to develop。

7.7.

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解析：选or。or 考查连词。句意：如果孩子玩手机或者离开座位，应用就会发送语音提醒。plays with the phone 和 leaves the seat 是两种可能发生的情况，只要出现其中一种，应用就会提醒，因此两者之间是选择关系，用 or 表示“或者”。

8.8.

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解析：选her。her 考查代词。空格后是 own life，own 前需要用形容词性物主代词。she 的形容词性物主代词是 her，her own life 意为“她自己的生活”，故填 her。

9.9.

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解析：选with。with 考查介词。句意：她的父母很忙，她学习时不能陪在她身边。stay with sb. 是固定搭配，表示“和某人待在一起”，故填 with。

10.10.

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解析：选ideas。ideas 考查名词复数。idea 是可数名词，此处泛指“好的想法”，且前面没有表示单数的冠词，所以用复数 ideas。turn good ideas into real products 意为“把好的想法变成真实的产品”。