一、选词填空。
阅读下面短文，根据短文内容，选择适当的单词填空，使短文意思完整。每个单词仅使用一次，有一个多余单词。
must dangerous before after
careful check stranger safe
quickly accidents should
Staying safe is important in our daily life. We 1. learn some ways to avoid danger. When crossing the street, we need to be 2. and look both ways 3. we cross. Don't run 4. because it's easy to have 5. . At home, we 6. never play with fire or touch electrical devices（电器）with wet hands. It's 7. to do that. Remember to 8. the door when you are alone at home. If a 9. knocks, don't open it right away. Following these rules can help us stay 10. every day.

1. should 2. careful 3. before 4. quickly 5. accidents 6. must 7. dangerous 8. check 9. stranger 10. safe

【分析】
先通读短文，明确主题是日常安全的重要性。再逐个分析每个空格的语境，判断所需词性（如情态动词、形容词、副词、名词、动词等），从给定单词中匹配合适的选项，同时注意每个单词仅使用一次，排除多余单词，最终确保短文通顺完整。
【解析】
1. 句意：我们应该学习一些避免危险的方法。此处需情态动词表建议，should符合语境，选should；
2. 句意：过马路时我们需要小心。be动词后接形容词，careful（小心的）符合，选careful；
3. 句意：在过马路前看两边。需介词表时间顺序，before（在……之前）符合，选before；
4. 句意：不要跑得太快，因为容易出事故。修饰动词run用副词，quickly（快速地）符合，选quickly；
5. 句意：不要跑得太快，因为容易出事故。have后接名词，accidents（事故）符合，选accidents；
6. 句意：在家时我们绝不能玩火或用湿手碰电器。需情态动词表强制要求，must符合，选must；
7. 句意：那样做是危险的。be动词后接形容词，dangerous（危险的）符合，选dangerous；
8. 句意：独自在家时记得检查门。remember to后接动词原形，check（检查）符合，选check；
9. 句意：如果一个陌生人敲门，不要立刻开。需名词，stranger（陌生人）符合，选stranger；
10. 句意：遵守这些规则能帮助我们每天保持安全。stay后接形容词，safe（安全的）符合，选safe。
【答案】
1. should 2. careful 3. before 4. quickly 5. accidents 6. must 7. dangerous 8. check 9. stranger 10. safe
【知识点】
词汇运用、选词填空
【点评】
本题为基础选词填空题，考查常用词汇的词性、词义及语境运用，需结合上下文逻辑和语法知识解题，难度适中。
【难度系数】
0.3

二、语法填空。
阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。
When we are at school, safety always comes first. Students 1. (must) fight with each other or run in the hallways. It's easy to get 2. (hurt) in these situations. Before having PE class, we should check our sports shoes 3. (make) sure they are comfortable. If we see someone 4. (fall) down, we should help him or her 5. (quick).
On the way to school, we must be 6. (care). Look both ways 7. crossing the street. 8. (not ride) bikes too fast. 9. the bus stop, don't push others when waiting for the bus. If we follow these 10. (rule), we can avoid many dangerous situations.

1. mustn't 2. hurt 3. to make 4. fall 5. quickly 6. careful 7. before/when 8. Don't ride 9. At 10. rules

【分析】这是一道英语语法填空题，需结合短文语境，运用情态动词、固定搭配、非谓语动词、词性转换、介词用法等语法知识逐一分析填空。解题时先通读全文把握校园安全的主题，再针对每个空格，分析句子结构、语法要求及固定搭配，确定单词的正确形式，确保符合语境和语法规则。
【解析】1. 结合句意“学生禁止互相打架或在走廊奔跑”，此处需用must的否定式mustn't表示禁止，故填mustn't；2. 固定搭配get hurt意为“受伤”，此处hurt为过去分词作表语，故填hurt；3. 此处用不定式作目的状语，表“检查运动鞋是为了确保舒适”，故填to make；4. 感官动词see的用法为see sb do sth（看到动作全过程），此处指看到有人摔倒，用动词原形fall，故填fall；5. 修饰动词help需用副词，quick的副词形式是quickly，故填quickly；6. be动词后需接形容词作表语，care的形容词形式是careful，故填careful；7. 句意为“过马路前/时要两边看”，用介词before或when均可，故填before/when；8. 否定祈使句结构为“Don't + 动词原形”，故填Don't ride；9. 表示“在公交站”，用介词At，故填At；10. these后接可数名词复数，rule的复数形式是rules，故填rules。
【答案】1. mustn't 2. hurt 3. to make 4. fall 5. quickly 6. careful 7. before/when 8. Don't ride 9. At 10. rules
【知识点】情态动词用法、固定搭配、非谓语动词、词性转换
【点评】本题以校园安全为语境，考查基础语法与词汇运用，题型常见且贴近生活，侧重考察学生对核心语法点的掌握，难度适中，能有效检验学生的英语基础能力。
【难度系数】0.6

三、还原句子。
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有一项为多余选项。
Whether it's a traffic jam or a business meeting, there will probably be times when your parents need to leave you at home alone. It's natural for both you and your parents to be worried when you are home alone. 1
Set some basic rules
If your parents have decided you're old enough to take care of yourself after school, you'll need to set up some rules. 2 There are a lot of questions to talk about, like "Should you call Mum or Dad as soon as you get home? " or "Are you allowed to watch TV?"
3
You'd better go over safety rules for the kitchen if you need to do any cooking while you're home alone. And keeping the doors and windows locked will help you stay safe. Other kinds of accidents could come up, too. In case they happen, you need to know some emergency calls.
If you are a little lonely
Talk with your parents about how you feel about being home alone, especially if you feel lonely or afraid. They may be able to give you some ideas or solutions. And you can also try to read a book, listen to music, sing or play an instrument when you feel lonely. 4 Even a small one, can make you feel like you're not alone.
So take it easy. 5

1. E 2. D 3. A 4. C 5. F

【分析】
本题为英语还原句子题，解题思路是先通读全文把握主旨（围绕独自在家的应对方法展开），再逐一分析每个空白处的上下文逻辑（如承接、转折、总分、补充等关系），结合选项内容匹配最恰当的句子，最后排除多余选项。具体来看：第1空承接上文“独自在家双方都担忧”，引出下文解决方法；第2空对应“设定规则”的主题，从反面强调规则的重要性；第3空是段落小标题，需概括该段安全相关的内容；第4空补充应对孤独的方式；第5空总结全文，呼应前文的“放松”。
【解析】
1. 第1空：前文提到独自在家时父母和你都会担心，后文介绍应对方法，E选项“但做好规划你会有准备和信心”承接上文的担忧，自然引出下文的解决措施，故填E。
2. 第2空：该段小标题为“Set some basic rules”，后文讨论规则相关的问题，D选项“Without rules, things can get out of hand really quickly”从反面强调规则的必要性，符合上下文逻辑，故填D。
3. 第3空：此空为段落小标题，后文内容围绕安全规则、锁门窗、紧急电话等安全事项展开，A选项“Know how to stay safe”概括了该段主旨，故填A。
4. 第4空：前文提到应对孤独的方法，后文说即使小事物也能让人不孤单，C选项“Besides, pets can be best friends around you”补充了应对孤独的另一种方式，符合逻辑，故填C。
5. 第5空：前文说“So take it easy”，F选项“You'll feel relaxed if you make the right preparations and do some practice”承接上文，总结全文，故填F。
【答案】1.E 2.D 3.A 4.C 5.F
【知识点】英语还原句子；语篇逻辑衔接；主旨概括
【点评】本题考查学生对英语语篇结构和上下文逻辑关系的理解能力，是常见的英语题型，需要学生具备一定的语篇分析能力，难度适中。
【难度系数】0.5