Ⅰ. Complete the sentences with proper words according to the Chinese given.
1. Many （网民）share their hobbies on social media, like drawing or singing.
2. You can （点击）the "Save" button to keep your homework on the computer.
3. Your diary is （秘密的）, so you don't have to share it with others.
4. Choose a strong （密码）for your account, like a mix of letters and numbers.
5. Are you （明白的）that smoking is bad for your health?
6. （网络欺凌）like sending mean messages is wrong and can hurt others deeply.

1. netizens
2. click
3. private
4. password
5. aware
6. Cyberbullying

【分析】
解题思路：先通读每个句子理解语境，再根据括号内的中文提示，结合语法规则（如名词单复数、动词形式、形容词用法、固定搭配等）确定所需单词的正确形式。例如第1题中many修饰可数名词复数，需对应“网民”的复数形式；第5题涉及固定短语be aware that，需结合搭配确定单词。
【解析】
1. many后接可数名词复数，“网民”对应的英文单词是netizen，复数形式为netizens，故填netizens；
2. 情态动词can后需接动词原形，“点击”的英文是click，故填click；
3. 系动词is后接形容词作表语，“秘密的”对应的英文是private，故填private；
4. 不定冠词a后接可数名词单数，“密码”的英文是password，故填password；
5. “be aware that”是固定短语，意为“明白、意识到”，“明白的”对应英文aware，故填aware；
6. “网络欺凌”对应的英文是Cyberbullying，作为句子主语符合语境，故填Cyberbullying。
【答案】
1. netizens 2. click 3. private 4. password 5. aware 6. Cyberbullying
【知识点】
英语词汇运用、名词单复数、固定短语搭配
【点评】
本题为基础英语词汇填空题，考查核心词汇的拼写及基本语法运用，难度较低，适合巩固英语基础词汇。
【难度系数】
0.8

Ⅱ. Complete the sentences with the proper form of the words in the box.
strange, enemy, care, instead, cheat, behave
1. The boy tried by copying answers from his classmate, but the teacher saw him.
2. I made a mistake in the maths exam—I forgot to write my name!
3. We shouldn't treat others as —making friends is better.
4. Don't follow on the street, even if they say they know your family.
5. She didn't cry when she lost the game; , she smiled and said "Good job!" to others.
6. We should pay attention to our in public, like not shouting or pushing others.

1. to cheat
2. careless
3. enemies
4. strangers
5. instead
6. behaviour(s)

【分析】
本题要求用方框内单词的适当形式完成句子，需结合每个句子的语境、固定搭配及词性变化解题：1. 第一句考查固定搭配，结合“抄答案”的语境选cheat，用不定式形式；2. 第二句修饰名词需形容词，结合“粗心的错误”选care的形容词否定形式；3. 第三句treat as后接名词，结合泛指语境将enemy变复数；4. 第四句follow后接名词，结合“街上的陌生人”的泛指将strange变名词复数；5. 第五句需副词作状语，表“反而”直接用instead；6. 第六句our后接名词，将behave变名词形式。
【解析】
1. 固定搭配try to do sth表示“尽力做某事”，结合语境“男孩试图抄答案作弊”，故填to cheat；
2. 此处修饰名词mistake需形容词，“粗心的错误”对应care的形容词否定形式careless，故填careless；
3. treat sb as后接名词，结合“不要把他人当敌人”的泛指语境，enemy用复数形式enemies，故填enemies；
4. follow后接名词，结合“街上的陌生人”的泛指，strange变名词复数strangers，故填strangers；
5. 此处需副词作状语，表“反而”，直接用方框内的instead，故填instead；
6. our后需接名词，“公共场合的行为”对应behave的名词形式behaviour（也可加s），故填behaviour(s)。
【答案】
1. to cheat
2. careless
3. enemies
4. strangers
5. instead
6. behaviour(s)
【知识点】
词汇适当形式填空；固定搭配；词性转换
【点评】
本题为基础词汇填空题，主要考察常用单词的词性变化、固定搭配及语境运用，难度较低，适合初中阶段学生练习，需注意名词单复数、形容词修饰名词等规则。
【难度系数】
0.7

Ⅲ. Complete the passage with the proper form of the words in the box.
follow, risk, include, avoid, account, person, reply, while, post, limit
In today's digital world, using the internet has many benefits, but we must also be aware of the 1. . Here are some basic tips to protect ourselves.
First, be careful with what you share. Your 2. and messages online can stay there forever, so don't share 3. information like your address or school name. This also 4. photos that might show where you live.
Next, set a 5. on screen time. Spending too long online can affect your study and health. Also, 6. clicking on strange links, as they might lead to unsafe websites.
Manage your online 7. wisely. Use strong passwords and don't share them with anyone. If someone sends you a suspicious message, don't 8. and tell a parent or teacher.
Remember, the internet is a great tool, but we need to use it safely. By 9. these simple rules, we can enjoy the internet 10. keeping ourselves out of trouble!

1. risks
2. accounts
3. personal
4. includes
5. limit
6. avoid
7. accounts
8. reply
9. following
10. while

【分析】首先通读全文，明确短文主题是介绍网络安全的基本小贴士。解题时需结合每个空格的语境、词性要求，从方框所给词汇中选择合适的词，并根据语法规则调整词形（如名词单复数、动词时态/非谓语形式等）。具体思路：1. 结合“网络有好处但要注意风险”选risk的复数形式；2. 结合“网上的账户和消息”选account的复数；3. 修饰名词information用形容词personal；4. 主语this是单数，动词用第三人称单数includes；5. 固定搭配set a limit；6. 祈使句用动词原形avoid；7. 管理在线账户用accounts；8. 不要回复消息用动词原形reply；9. by后接动名词following；10. 表示“当…时”用while。
【解析】1. 句意：网络有很多好处，但我们必须注意风险。risk是可数名词，此处泛指多种风险，故用复数risks；2. 句意：你的网络账户和消息会永久留存。account是可数名词，此处用复数accounts；3. 修饰名词information需用形容词personal（个人的）；4. 主语this是单数，一般现在时，动词用第三人称单数includes；5. 固定搭配set a limit（设定限制），故填limit；6. 祈使句用动词原形，结合句意“避免点击陌生链接”，填avoid；7. 句意：明智管理你的在线账户，填accounts；8. 句意：不要回复可疑消息，填动词原形reply；9. by是介词，后接动名词，follow rules（遵守规则），故填following；10. 此处表示“在远离麻烦的同时享受网络”，用while引导时间状语，填while。
【答案】1. risks 2. accounts 3. personal 4. includes 5. limit 6. avoid 7. accounts 8. reply 9. following 10. while
【知识点】动词形式变化、名词单复数、形容词用法
【点评】本题为选词填空题型，围绕网络安全主题，考查学生对词汇的语境运用及词形变化的掌握，需结合上下文逻辑和语法规则解题，难度适中。
【难度系数】0.6