Ⅰ. 用方框内单词的适当形式完成句子。
everything something anything nothing everyone
someone anyone nobody somewhere anywhere
1. I didn't know in the room, but they knew me.
2. She looked everywhere but found . Her bag was gone.
3. is ready for the party. Let's start!
4. I find beautiful to go. Do you want to go with me?
5. I can't find my keys. I think took them by mistake.
6. in the class passed the test because they all studied hard.
7. Is there interesting to watch on TV tonight?
8. Look! Sophia looks sad. There must be wrong with her.
9. can solve every problem alone. We all need help sometimes.
10. I can't find better scenery else than around the West Lake.

1. anyone 2. nothing 3. Everything
4. somewhere 5. someone 6. Everyone
7. anything 8. something 9. Nobody
10. anywhere

【分析】本题考查不定代词的用法，需结合句子的句式（肯定句、否定句、疑问句）和语境语义，同时注意固定搭配（如something wrong）来选择合适的单词。解题时，先明确句子的句式类型，再根据语境判断所需的含义（如是否有人、是否有物、地点等），匹配对应的不定代词。
【解析】1. 句子为否定句（含didn't），表示“房间里的任何人我都不认识”，否定句中用anyone；2. 前半句“looked everywhere”（到处寻找），后半句转折表“什么都没找到”，故用nothing；3. 后半句“Let's start”说明派对准备就绪，肯定句中表“一切”用Everything；4. 句意是“我发现某个地方很美”，肯定句中表“某个地方”用somewhere；5. 句意是“我找不到钥匙，想是有人错拿了”，肯定句中表“某人”用someone；6. 后半句“all studied hard”说明全班每个人都通过了，肯定句用Everyone；7. 疑问句中表“任何有趣的东西”用anything；8. 固定搭配“something wrong with sb/sth”（某人/某物有问题），故用something；9. 后半句“need help sometimes”说明没人能独自解决所有问题，表否定含义用Nobody；10. 否定句中“else”搭配用anywhere，表“别的任何地方”。
【答案】1. anyone 2. nothing 3. Everything 4. somewhere 5. someone 6. Everyone 7. anything 8. something 9. Nobody 10. anywhere
【知识点】不定代词的用法、固定搭配（something wrong）
【点评】本题围绕初中英语核心的不定代词展开，涵盖不同句式（肯定、否定、疑问）的用法及固定搭配，属于基础题型，需掌握不定代词的基本规则即可解答。
【难度系数】0.7

Ⅱ. 根据句意及汉语提示完成句子。
1. After the rain, we saw a beautiful (彩虹) across the (天空).
2. The dress is made of (丝绸) and feels very smooth.
3. She walked (朝;向) the beach to enjoy the sunset.
4. We stayed at a (旅馆) during our vacation.
5. The sofa was very (舒适的) to sit on.

1. rainbow, sky 2. silk 3. towards/toward
4. hotel 5. comfortable

【分析】本题是根据汉语提示完成英语句子的词汇题，解题思路为：先根据括号内的汉语提示回忆对应的英语单词，再结合句子的语境和词性要求（如名词、介词、形容词等）确定单词的正确形式，最后检查拼写，确保填入的单词符合句子的语法和语义。
【解析】1. 句意：雨后，我们看到一道美丽的彩虹横跨天空。“彩虹”对应名词rainbow，“天空”对应名词sky，均为名词，符合语境；2. 句意：这条裙子由丝绸制成，摸起来很顺滑。“丝绸”对应不可数名词silk，be made of后接材料名词，无需变形；3. 句意：她朝海滩走去欣赏日落。“朝；向”对应介词towards或toward，二者均为正确用法；4. 句意：假期期间我们住在一家旅馆里。“旅馆”对应名词hotel，符合语境；5. 句意：这个沙发坐起来很舒适。“舒适的”对应形容词comfortable，作表语，符合句子结构。
【答案】1. rainbow, sky 2. silk 3. towards/toward 4. hotel 5. comfortable
【知识点】英语词汇运用、名词用法、介词用法
【点评】本题考查基础英语核心词汇的拼写与运用，属于英语基础题型，难度较低，旨在巩固学生的基础词汇知识，适合基础阶段练习。
【难度系数】0.8

Ⅲ. 用所给词的适当形式填空。
1. He could do nothing but (watch) TV all afternoon.
2. Before you travel, it's important to be ready (learn) other countries' culture.
3. The film was so (bored) that I fell asleep halfway through.
4. Tina went to Hangzhou and bought some (scarf) for her friends.
5. He decided (stay) at home to read and relax.

1. watch 2. to learn 3. boring 4. scarves
5. to stay

【分析】
本题为用所给词的适当形式填空，主要考查英语基础语法中的固定搭配、形容词辨析、名词复数等知识点。解题思路是先分析每个句子对应的语法结构，再结合固定用法、词形变化规则确定单词的正确形式：
1. 回忆固定搭配could do nothing but的用法，判断but后接动词原形；
2. 牢记be ready的固定搭配，确定其后接动词不定式；
3. 区分形容词boring和bored的用法，修饰事物用boring；
4. 根据some后接名词复数的规则，确定scarf的复数形式；
5. 回忆decide的固定搭配，确定其后接动词不定式。
【解析】
1. 固定搭配could do nothing but do sth意为“除了做某事别无选择”，but后接动词原形，故填watch；
2. 固定搭配be ready to do sth意为“准备做某事”，此处需用动词不定式，故填to learn；
3. 修饰事物the film需用形容词boring（bored用于修饰人），故填boring；
4. some后接可数名词复数，scarf的复数形式为scarves，故填scarves；
5. 固定搭配decide to do sth意为“决定做某事”，此处需用动词不定式，故填to stay。
【答案】
1. watch 2. to learn 3. boring 4. scarves 5. to stay
【知识点】
固定搭配、形容词辨析、名词复数
【点评】
本题考查初中英语核心基础语法，涉及常用固定短语和词形变化，题型常规，侧重基础知识点的应用，是学生需掌握的重点内容。
【难度系数】
0.7