Unit 5 知识点 Developing ideas-Reading for writing 练习 2025-2026学年外研版八年级英语上册

**基本信息** 本同步练习围绕八年级英语上册Unit5网络安全主题，通过“小试牛刀-配套练习-拓展思考”三层设计，实现从基础词汇句型到综合语篇应用的递进，助力语言能力与思维品质协同发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |小试牛刀|核心短语（如get in touch with）、基础句型转换|短语填空+句型转换，夯实语言知识基础| |配套练习|词汇理解（如a piece of cake）、课文内容应用|单选（★）+完成句子（★★），梯度提升语言应用能力| |拓展思考|多短语综合语篇写作|结合个人经历写作，培养语言表达与思维品质|

八年级英语上册Unit5知识点-Developing ideas-Reading for writing练习 小试牛刀 A. 选用方框中的短语填空 | a piece of cake | get in touch with | keep personal information private | be aware of | in hot water | turn to | 1. With the internet, we can __________ anyone around the world with just one click. 2. You should never post your address online. Always __________. 3. If you are __________ online, don’t answer bad messages. Ask your parents for help. 4. Meeting online strangers in real life is dangerous. You must __________ this risk. 5. When you have a problem, you can __________ your teachers or parents for help. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. People should keep their personal information private online. 一般疑问句：____________________________________________________ 肯定回答：____________________ 否定回答：____________________ 2. You can turn to your parents for help when you are in trouble. 一般疑问句：____________________________________________________ 肯定回答：____________________ 否定回答：____________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What does the writer mean by “a piece of cake” in the passage? A. A delicious dessert. B. Something very easy. C. A piece of bread. D. A kind of game. 2. Which of the following is NOT an example of personal information? A. Your full name. B. Your phone number. C. Your favourite colour. D. Your home address. 3. What kind of password is safe according to the passage? A. Your birthday. B. “123456”. C. A strong and long password. D. Your pet’s name. 4. What should you do if you experience cyberbullying? A. Answer the bad messages. B. Fight back online. C. Turn to parents or teachers for help. D. Keep it a secret. 5. Why should we think carefully before posting online? A. Because posts can hurt people and cause trouble. B. Because posting is always safe. C. Because everyone will like our posts. D. Because the internet is private. B. 完成句子（★★） 根据课文内容，用正确的词汇完成句子。 1. 如今，互联网让我们与远方的亲人联系变得轻而易举。 Nowadays, the internet has made it __________ __________ __________ to get in touch with loved ones far away. 2. 不要在网上发布个人信息，包括你的全名、电话号码和地址。 Avoid __________ personal information online, including your __________ name, phone number, and address. 3. 使用一个“强而长”的密码很重要。 It’s important to use a “__________ and __________” password. 4. 在网上行为不端是有代价的。 Behaving __________ online has __________. 5. 如果你发现自己陷入困境，不要回复任何恶意信息。 If you find yourself __________ __________ __________, don’t answer any bad messages. 拓展思考 写一段话（至少5句）介绍你认为最重要的三条网络安全规则。说明每条规则是什么，以及为什么它很重要。可以结合你或你朋友的经历。请使用以下表达中的至少三个： keep personal information private, be aware of, in hot water, turn to, a piece of cake, behave badly ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. get in touch with 2. keep personal information private 3. in hot water 4. be aware of 5. turn to 解析： 1. “与……取得联系”用get in touch with。 2. “保护个人信息”用keep personal information private。 3. “陷入困境”用in hot water。 4. “意识到”用be aware of。 5. “向……求助”用turn to。 小试牛刀 B 1. Should people keep their personal information private online? Yes, they should. / No, they shouldn’t. 2. Can you turn to your parents for help when you are in trouble? Yes, I can. / No, I can’t. 配套练习 A 1. B（“a piece of cake”意为“小菜一碟”，形容非常容易） 2. C（最喜欢的颜色不是个人信息） 3. C（文中强调使用强而长的密码） 4. C（遇到网络欺凌应向父母或老师求助） 5. A（因为帖子可能伤害他人并带来麻烦） 配套练习 B 1. a piece of cake 2. posting; full 3. strong; long 4. badly; costs 5. in hot water 解析：“a piece of cake”小菜一碟；“full name”全名；“strong and long”强而长；“behave badly”行为不端；“in hot water”陷入困境。 拓展思考（示例） In my opinion, the most important online safety rule is to keep personal information private. Never post your full name, address, or phone number online. Second, be aware of strangers. Never meet an online friend in real life alone. Third, if you are in hot water, turn to your parents or teachers for help. Last month, my friend got a bad message from someone he didn’t know. He felt scared, but he turned to his mum. She helped him block the person. Following these rules can make the internet a safer place for everyone. 1 学科网（北京）股份有限公司 $