一、从方框中选择合适的词完成句子
something, anything, nothing, someone, anyone, no one, everyone, anywhere, nobody, none
1. I'm bored. I have to do.
2. in our class passed the English test. No one failed.
3. Did you see in the room? It seems empty.
4. told me there would be a big sale in the supermarket.
5. There isn't interesting in today's newspaper.
6. likes to be criticized all the time.
7. I can't find my keys .
8. He didn't say about his holiday plan.
9. of the students passed the difficult exam. It was really hard.
10. Is at home? I'm knocking at the door but no one answers.

1. nothing 2. Everyone 3. anything 4. Someone
5. anything 6. Nobody/No one 7. anywhere
8. anything 9. None 10. anyone

【分析】这道题考查复合不定代词及相关不定代词的用法，解题时需结合句子的句式（肯定句、否定句、疑问句）、语境含义，同时区分易混不定代词（如none与no one）的用法差异，从而选出合适的词。
【解析】1. 由“bored（无聊）”可知是“没事做”，固定搭配have nothing to do，故填nothing；2. 后半句“No one failed（没人不及格）”说明全班“每个人”都通过，故填Everyone；3. 该句是疑问句，询问是否看到任何人，疑问句中用anything，故填anything；4. 该句是肯定句，表“有人”告诉促销信息，肯定句中用someone，故填Someone；5. 该句是否定句，表“没有有趣的东西”，否定句中用anything，故填anything；6. 句意是“没人喜欢被批评”，表否定含义的人，可用Nobody或No one；7. 该句是否定句，表“任何地方”找不到，地点副词anywhere符合，故填anywhere；8. 该句是否定句，表“没说任何事”，否定句中用anything，故填anything；9. 与of连用，指“没有一个学生”，用None，故填None；10. 该句是疑问句，询问是否有人在家，疑问句中用anyone，故填anyone。
【答案】1. nothing 2. Everyone 3. anything 4. Someone 5. anything 6. Nobody/No one 7. anywhere 8. anything 9. None 10. anyone
【知识点】复合不定代词用法，不定代词辨析
【点评】本题为初中英语基础题型，聚焦常见不定代词的语境运用，需掌握不同句式下不定代词的形式，以及易混词的区别，整体难度较低。
【难度系数】0.3

二、根据汉语提示完成句子
1. 我在盒子里没找到任何东西。
I found in the box.
2. 有人在敲门。
is knocking at the door.
3. 你有重要的事情要告诉我们吗？
Do you have important to tell us?
4. 每个人都喜欢这个有趣的故事。
likes this interesting story.
5. 她什么都不想吃。
She doesn't want to eat .

1. nothing 2. Someone 3. anything 4. Everyone
5. anything

【分析】本题为根据汉语提示完成句子，需结合句子的句式（陈述句、疑问句、否定句）及汉语含义，选择合适的不定代词填空。解题思路：先理解每个句子的汉语意思，再判断句子类型，最后匹配对应不定代词：1. 表否定“没有任何东西”用nothing；2. 表不确定的“有人”用someone；3. 疑问句中表“任何事情”用anything；4. 表“每个人”用everyone；5. 否定句中表“任何东西”用anything。
【解析】1. 汉语提示“没找到任何东西”，需用表否定含义的不定代词nothing；2. 描述不确定的某个人敲门，用不定代词someone；3. 一般疑问句中，表“任何事情”需用anything；4. 对应汉语“每个人”，用不定代词everyone；5. 否定句中，表“任何东西”用anything。
【答案】1. nothing 2. Someone 3. anything 4. Everyone 5. anything
【知识点】不定代词的用法
【点评】本题考查初中英语基础不定代词的运用，结合句式和汉语提示选择正确不定代词，是英语核心基础题型，需牢记常见不定代词的含义及适用语境。
【难度系数】0.3

三、语法填空
阅读下面短文，在空白处填入1个适当的不定代词或括号内所给单词的正确形式。
This vacation I did 1. very special. I visited a friend on her farm with my sisters. It's only three kilometres from my home to the farm, so we 2. (go) there by bike. It was my first time there, so I was interested in 3. on the farm. In the morning, we 4. (ride) a horse and milked a cow. It was so much fun. In the afternoon, we 5. (pick) some strawberries. In the evening, there was 6. much to do but enjoy the full moon. Still no 7. felt bored. It was a really wonderful day! 8. had a great time. What about you? Did you do 9. fun this vacation? Did you go with 10. ?

1. something 2. went 3. everything 4. rode
5. picked 6. nothing 7. one 8. Everyone/Everybody 9. anything 10. anyone/anybody

【分析】先通读短文，明确是讲述过去假期去农场的经历，结合语境和语法规则逐个分析空白处：1. 肯定句中表示“某事”需用不定代词something；2. 描述过去发生的动作，需用一般过去时，go的过去式为went；3. 表示“农场里的所有事物”，用不定代词everything；4. 对应过去的动作，ride的过去式是rode；5. 对应过去的动作，pick的过去式是picked；6. 固定结构“nothing much to do but...”表示“除了…没什么事可做”，故填nothing；7. 表示“没有人”，用no one；8. 表示“所有人”，用Everyone/Everybody；9. 疑问句中表示“某事”，用不定代词anything；10. 疑问句中表示“某人”，用不定代词anyone/anybody。
【解析】1. 句意为“这个假期我做了非常特别的事”，肯定句中用不定代词something，故填something；2. 全文叙述过去的假期经历，时态为一般过去时，go的过去式是went，故填went；3. 句意为“我对农场里的一切都感兴趣”，用不定代词everything，故填everything；4. 描述过去骑马的动作，ride的过去式为rode，故填rode；5. 描述过去摘草莓的动作，pick的过去式为picked，故填picked；6. 固定搭配“nothing much to do but...”表示“除了…没什么事可做”，故填nothing；7. 句意为“仍然没有人感到无聊”，用no one，故填one；8. 句意为“每个人都玩得很开心”，用Everyone/Everybody，故填Everyone/Everybody；9. 疑问句中表示“某事”，用不定代词anything，故填anything；10. 疑问句中表示“某人”，用不定代词anyone/anybody，故填anyone/anybody。
【答案】1. something 2. went 3. everything 4. rode 5. picked 6. nothing 7. one 8. Everyone/Everybody 9. anything 10. anyone/anybody
【知识点】不定代词用法；一般过去时；动词过去式
【点评】本题主要考查初中英语基础语法：不定代词在不同句式中的选择、一般过去时的运用及动词过去式的变形，题目难度适中，适合巩固基础语法知识。
【难度系数】0.6