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八上 Unit 8 Reading Plus 知识点归纳
一、单词表（重点 & 核心词汇，分主题归类）
（一）网络、社交媒体相关
online / n la n/adj.&adv. 在线的；上网
social media 社交媒体
internet / nt net/n. 互联网
app / p/n. 应用软件
account / ka nt/n. 账号
password / pɑ sw d/n. 密码
profile / pr fa l/n. 个人主页；资料档案
post /p st/v. 发布（动态） n. 帖子
（二）人群、调查机构
teenager / ti ne d (r)/n. 青少年
minor / ma n (r)/n. 未成年人
survey / s ve /n. 调查
Central Committee of the Communist Youth League 共青团中央
（三）网络行为、交际
connect /k nekt/v. 联系；连接
share / e (r)/v. 分享
make friends 交朋友
talk to strangers 和陌生人交谈
（四）安全、风险类
safe /se f/adj. 安全的
safety / se fti/n. 安全
risk /r sk/n. 风险
protect /pr tekt/v. 保护
avoid / v d/v. 避免
（五）个人隐私信息
personal / p s nl/adj. 个人的
detail / di te l/n. 细节；信息
address / dres/n. 地址
phone number 电话号码
pet /pet/n. 宠物
birthday / b θde /n. 生日
（六）评价、状态形容词
strong /str /adj. 强度高的；复杂的（密码）
easy-to-guess adj. 容易猜到的
friendly / frendli/adj. 友好的
private / pra v t/adj. 私密的
（七）动作、心理动词
guess /ɡes/v. 猜测
regret /r ɡret/v. 后悔
follow / f l /v. 遵循；遵守
（八）逻辑、通用词汇
survey / s ve /n. 调查
tip /t p/n. 小贴士；建议
trend /trend/n. 潮流；趋势
stranger / stre nd (r)/n. 陌生人
once /w ns/conj. 一旦
aware / we (r)/adj. 意识到的
二、核心单词词性转换 & 变形
名词复数
teenager → teenagers；minor → minors；account → accounts；app → apps；detail → details；pet → pets；tip → tips；stranger → strangers；profile → profiles；post → posts
动词 名词
connect v. 连接 → connection n. 联系
share v. 分享 → share n. 分享；份额
protect v. 保护 → protection n. 保护
survey v. 调研 → survey n. 调查
regret v. 后悔 → regret n. 遗憾；懊悔
follow v. 遵循 → follower n. 关注者；追随者
形容词变形
safe adj. 安全的 → safety n. 安全；safely adv. 安全地
person n. 人 → personal adj. 个人的
privacy n. 隐私 → private adj. 私密的
friend n. 朋友 → friendly adj. 友好的
strange adj. 奇怪的 → stranger n. 陌生人
strong adj. 强的 → strength n. 强度；力量
合成形容词变形
guess v. 猜测 → easy-to-guess adj. 容易被猜到的
动词三单、过去式、过去分词
connect → connects → connected → connected
share → shares → shared → shared
avoid → avoids → avoided → avoided
guess → guesses → guessed → guessed
regret → regrets → regretted → regretted
follow → follows → followed → followed
protect → protects → protected → protected
三、单元重点语块 / 固定短语
1. 核心主题短语
stay safe online 安全上网
no matter whether … or not 无论是否……
social media 社交媒体
according to a survey 根据一项调查
Communist Youth League 共青团
over 90 per cent 百分之九十以上
make new friends online 网上结交新朋友
connect with friends 和朋友联络
share experiences 分享经历
stay on trend 紧跟潮流
have risks 存在风险
have fun online 网上娱乐
strong passwords 复杂安全密码
easy-to-guess information 容易被猜出的信息
pet’s name 宠物名字
be careful 小心；谨慎
tell the truth 说实话
personal details 个人隐私信息
phone number 电话号码
think … over 仔细思考
once it is out there 一旦发布到网上
social media profiles 社交账号个人资料
keep … private 将…… 设为私密
follow these tips 遵守这些建议
be aware of the risks 警惕风险
protect yourself 保护自己
2. 写作答题万能搭配
become a big part of teenagers’ lives 成为青少年生活重要部分
be popular among young people 在年轻人中流行
bring convenience as well as hidden risks 带来便利也暗藏风险
set complicated passwords 设置复杂密码
refuse to tell strangers private information 拒绝向陌生人透露隐私
think twice before posting online 网上发帖三思而后行
hide personal information on social apps 在社交软件隐藏个人信息
learn to guard online safety 学会守护网络安全
四、四大核心语法 & 长难句考点
语法 1：no matter whether 引导让步状语从句
No matter whether you like it or not, social media is becoming a big part of many teenagers’ lives.
无论你喜不喜欢，社交媒体已经成为许多青少年生活的重要部分。
语法 2：if 引导条件状语从句
if you have accounts on different apps, make sure you use strong passwords.
如果你在多款软件注册账号，务必设置高强度密码。
语法 3：once 引导时间状语从句，表 “一旦”
Once it is out there, it is hard to know who sees it.
内容一旦发布，你无法确定谁会看到。
语法 4：while 引导省略主语的进行时状语
It is important to stay safe while having fun online.
上网娱乐的同时保证安全十分重要。
语法 5：祈使句表建议（全文核心句式）
make sure… / be careful… / Don’t share… / think it over / keep…private
高频长难句拆解
According to a survey by the Central Committee of the Communist Youth League, over 90 per cent of all Chinese minors use the internet and 50 per cent of these young people have made new friends online.
考点：according to 介词短语作状语；并列句；现在完成时 have made
Not every person online is friendly or telling the truth about themselves.
考点：部分否定 not every；现在进行时表状态
Once it is out there, it is hard to know who sees it.
考点：once 引导状语从句；it 作形式主语；who 引导宾语从句
Remember, by following these tips, you can stay safe on social media and the internet.
考点：by + doing 表方式状语
五、核心阅读答题句型
概括文章主旨
This text tells teenagers how to keep safe online. It points out that the internet brings convenience but also hidden risks, and offers four practical suggestions to protect personal privacy and avoid danger.
调查数据梳理
A survey shows more than 90% of Chinese minors surf the Internet, and half of them make friends online. Social media helps people connect and share, but we must pay attention to online safety.
四条安全要点总结
Set strong passwords and avoid using birthday or pet names.
Don’t share personal information with online strangers.
Think carefully before posting anything online.
Set your social media profiles to private mode.
结尾感悟句
Parents and teachers care about teenagers’ safety. We should realize online risks and learn to protect ourselves when using the Internet.
个人感悟写作句
The Internet brings us fun and convenience, but we must never ignore hidden dangers. Good online habits and self-protection awareness help us stay away from trouble.
六、易混词辨析 & 反义词
反义词
public 公开的 private 私密的
safe 安全的 risky/dangerous 有风险的
share 分享 hide 隐藏
easy-to-guess 易猜到的 hard-to-guess 难猜到的
易混辨析
minor /teenager
minor 法律层面 “未成年人”；teenager 13–19 岁青少年
account /profile
account 软件登录账号；profile 账号内个人资料主页
risk /danger
risk 潜在、长期隐患；danger 即时危险
personal /private
personal 泛指个人的；private 侧重隐私、不愿公开的
think over /think twice
think over 仔细思考；think twice 三思（多用于发帖、做决定场景）
七、写作万能素材（网络安全短文）
范文 1 复述课文内容
Nowadays, social media plays an important role in teenagers’ life. A survey shows most Chinese minors go online and many make friends on the Internet. The Internet helps us keep in touch and follow new trends, but it also has risks. The passage gives four useful tips for online safety. First, use strong passwords instead of simple information like birthdays. Second, never tell online strangers your address, school or phone number. Third, stop to think before posting anything online, because posts can be seen by unknown people forever. Fourth, set your social media page private to limit viewers. If we follow these rules, we can protect ourselves from online risks.
范文 2 网络安全观点评价
The Internet is a useful tool for teenagers, but self-protection is necessary. Many young people fail to realize the hidden risks when chatting or posting online. Leaking personal information may bring trouble. We should develop good online habits and always stay alert to protect our privacy.
范文 3 主旨升华通用段
The Internet connects the whole world, yet it also has hidden dangers. We should enjoy the convenience it brings while learning to guard our personal information. Only by raising safety awareness can we have a healthy and safe online experience.

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