Unit10 课时4 Theme Reading【趣味课堂】英语新教材仁爱科普版八年级下册

Exploring Lesson 4 Theme Reading How to use the internet wisely Unit 10 World in the Cloud 目录 content Lead in 01 Post-reading 04 Pre-reading 02 Language points 05 While-reading 03 Exercise&Homework 06 2 Lesson Objectives: In this lesson, we will be able to: 1. Learn and use new words (risk, password, etc.) to talk about internet safety. Read pictures to understand some negative effects of internet use. 2. Understand the main idea of the text through reading and extract key information about internet use, and complete the tasks. 3. Think about and summarize how to use the internet wisely. Talk about personal opinions on middle school students' use of the internet. Lead in Look! What’s happening? The boy clicked a strange link. What did he lose? Look and say /klɪk/ v. 点击,单击 /lɪŋk/ n. 链接 He lost his ____________ /'pɑ:swɜ:d/. password Lead in The boy lies on the sofa, using the phone all day. His eyes are red, and he misses his homework. Look and say What bad effect does too much screen time bring? It’s harmful to health and bad for study. Activity 1 Pair work. Talk about the pictures and answer the questions. 1. What happened in the pictures? 2. What are the bad effects of the internet? Activity 1 Pair work. Talk about the pictures and answer the questions. 2. What are the bad effects of the internet? 1. What happened in the pictures? A person’s personal information (like passwords or account details) is being stolen from a laptop. Online accounts can be stolen by strangers. Activity 1 Pair work. Talk about the pictures and answer the questions. 2. What are the bad effects of the internet? 1. What happened in the pictures? A boy spends too much time online (using a laptop while lying on the sofa). Too much screen time can cause tiredness, eye problem, or neglect(忽略) of daily life/studies. Activity 1 Pair work. Talk about the pictures and answer the questions. 2. What are the bad effects of the internet? 1. What happened in the pictures? Someone is typing a rude/unkind message on a phone. People may receive unkind messages or be bullied online. Pre-reading How to stay healthy and safe while using the internet? Activity 2 Read quickly and find out the main idea of the passage. Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. TIPS The first or the last sentence at the beginning or the end of the passage.(首尾段首尾句) Attention to the words like “so” or “but” Activity 2 Read the text and complete the chart. Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. TIPS Circling the ordinal numbers can help you get the answer quickly.(圈出序数词有助于快速找到答案) Activity 2 Read the text and complete the chart. _________________________________________________________________ Detail _________________________________________________________________ Detail ____________________________________________________________ ______________________________________________________ Conclusion ____________________________________________________________ Detail Detail Use the internet to learn new skills and look up useful information. Do not spend too much time online. Protect your personal information. If you receive bad messages from others, do not reply. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. Activity 2 Scan the text. Answer the questions. Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. Q1：How many Chinese people use the internet every day? More than one billion Chinese people use the internet every day. Activity 2 Scan the text. Answer the questions. Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. Q2：What should you do before clicking a link? Double-check the link before you click it. Activity 2 Scan the text. Answer the questions. Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. Q3：If you receive a bad message from someone, what should you do? Do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. Activity 2 Read again and choose. 1. What does the phrase “make the most of it” in the last paragraph mean? ( ) A. Use the internet as much as possible every day B. Use the internet in the best and smartest way C. Make the internet look more beautiful D. Spend a lot of money on the internet 2. The writer lists four tips in the passage. What is the main purpose of these tips? ( ) A. To tell us to stop using the internet B. To teach us how to use the internet safely and wisely C. To show us how many people use the internet D. To tell us the internet is not good for students B B Activity 2 Listen and find the phrases. Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents. The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe. screen time 屏幕使用时间 be harmful to 对....有害 keep a record 保留记录 again and again 经常地;反复地 report sth. to sb. 向某人汇报某事 make the most of 充分利用 Activity 3 Complete the sentences with the correct form of given word. risk harm person click online 1. Xuanxuan is very careful with her __________ information on social media. 2. Social media are ____________ communication apps or websites. 3. If you share your adress online, you will have a high ___________ of putting yourself in danger. 4. Too much screen time is ____________. 5. _________ the link and you can read the book on your computer. personal online risk harmful Click communication apps 社交软件 have a high risk of... 有....的高风险 in+n. 处于...中,有... in danger 处于危险中 in trouble 有麻烦 in need 有需要 Activity 4 Read the text again and complete the following chart. How to use the internet wisely? Dos Use the internet to ___________ __________________________. Make a plan for ___________________________. Check links before ___________________________. Keep a ________ and report it ___________________________. Don’ts Don’t spend too much time online. Never share _______________ _________________________ _________________________. Don’t reply to________________________. learn new skills and look up useful information your time online and follow it you click them record to a teacher or talk to your parents your password, address, phone number or ID number with strangers online bad messages from someone Activity 5 Group work. Some people think middle school students should say away from the internet. Do you agree with them? Share your opinions. An example I ‌disagree‌ with this idea. The internet is useful for learning, like watching educational videos or searching for homework help. It also helps us talk to friends and family. However, we need to ‌use it wisely‌: Limit time‌ (e.g., 1-2 hours/day). Avoid bad websites‌ or games. Ask parents/teachers‌ if unsure. The internet is a tool — good if used correctly, bad if misused. Let’s learn to control it! Key phrases 1. 屏幕使用时间 _________________ 2. 对......有害 ____________________ 3. 保留记录 ____________________ 4. 经常地；反复地 __________________ 5. 有.....的高风险 _____________________ 6. 在危险中 __________________ 7. 点击链接 __________________ screen time be harmful to keep a record again and again have a high risk of in danger click the link Language points Activity 2 1. As more people use the internet, risks also increase. 随着使用互联网的人越来越多，风险也在增加。 risk n.“风险；危险” e.g. —You should think about the risk of doing this. 你应当考虑这样做的风险。 —Thanks, I will. 谢谢，我会的。 拓展：① risk作名词时的相关短语 the risk of (doing) sth. 意为“做某事的风险”。 at risk 意为“有危险；冒风险”。 ② risk还可作动词，意为“使冒(失去、损坏或伤害的)的风险”。 常用短语：risk doing sth. 担.....风险；冒......的危险 【即时练习】A vulnerable species risks ________ out in the wild. A. die B. to die C. dying D. died C Language points Activity 2 2. Do not share your password, address, phone number, or ID number with strangers online. 不要在网上与陌生人分享你的密码、地址、电话号码 或身份证号。 address n. “地址；住址；(互联网等的)地址；演讲”。 e.g. Our school has a new website address. 我们学校有一个新网址。 拓展：address 还可作动词，意为“设法解决；处理；对付 /写(收信人)姓名地址；致函/演讲；演说/称呼(某人);冠以(某种称呼) e.g. Remember to address the envelope. 记得在信封上写地址。 The chairman will address the nation tonight. 今晚主席将向全国发表讲话。 【即时练习】 永远不要告诉陌生人你的个人信息，比如你的地址或电话号码。 Never tell strangers your personal information like your _________ or phone number. address Language points Activity 2 3. Double-check a link before you click it. 点击链接前务必反复确认。 click v.“(用鼠标或在触板上)点击，单击；(使)发出咔哒声” e.g. Click here to get more information about us. 点击此处了解关于我们的更多信息。 Click the OK button to start. 点击OK按钮启动。 拓展：click n.“点击，单击；咔哒声”→ clicker n.“遥控器” → click-through n.“尤指对商业网站链接的点击进入、点阅” → clickable adj.“(文本或图像)可点击的”。 e.g. The door closed with a click. 门咔哒一声关上了。 Please pass me the clicker. 请把遥控器递给我。 The number of the click-throughs to the site has increased. 这个网站的点击量增加了。 【即时练习】You can click the icon ________ the screen to open the app. A. on B. in C. at D. with A clicker click-through Language points Activity 2 4. If it happens again and again, report it to a teacher or talk to your parents. 如果这种情况一次又一次地发生，告诉老师或报告父母。 report sth. to sb. 意为“向某人汇报某事”。此时report在这里作动词，意为“汇报；报告；通报”。 e.g. Please report your work to me. 把你的工作向我汇报一下。 拓展：be reported to be/do sth. 据报道是某事物/做某事 It is/was reported that 据报道；据说 e.g. It is reported that a car accident happened near here. 据报道一起车祸发生在附近。 链接：report n.“报道；报告；成绩报告单” → reporter n.“记者；通讯员”→ reporting n.“新闻报道” 【即时练习】 As a news __________ (report), it’s my duty to tell the truth to the public. reporter Language points Activity 4 5. Don't reply to dad messages from someone. 不要回复他人发来的不良信息。 reply v.“答复；回答” reply to sb./sth. “答复/回应某人/某事” e.g. She never replied to any of my letters. 她从不给我回信。 拓展：① reply作动词时的常见用法 reply to sb./sth. with sth. 以……对某人/某物作答复 reply that... 回答说 e.g. He replied to me with a smile. 他只是报我以微笑。 They replied that they would try their best. 他们回答说会尽全力。 ② reply还可作名词，意为“回答；答复”。 e.g. —You'll receive a reply within seven days. 七天内你将收到答复。 —OK. 好的。 Language points Activity 4 5. Don't reply to dad messages from someone. 不要回复他人发来的不良信息。 辨析：reply和answer 两者均可做动词和名词 reply 指经过思考、有针对性的回答，也可用于接听电话、回答问题。reply不能直接接宾语，接宾语时需加to。 answer指对问题的回答,还可以表示接听(电话)或对门铃等做出反应。 e.g. I was too busy to reply to your message. 我太忙了不能回你信息。 She never answers the strangers' calls. 她从不接陌生人的电话。 【即时练习】She didn’t reply ________ my letter for two weeks. A. for B. with C. to D. at C Exercises I. 用方框中所给单词的适当形式填空(有一项多余)。 1. Too much screen time ______________ your eyes and health. 2. Before you open a strange link, think about the ______________ of getting into trouble. 3. If someone sends you a bad message, don’t ______________ it. 4. You can ______________ the link to watch the video. 5. We should __________________ our time online to learn new skills. risk, click, reply to, be harmful to, keep a record, make the most of is harmful to risk reply to click make the most of Exercises 1. Please ______________ (double-check) the link before you click it. 2. If you receive a bad message again and again, you should ______________ (report) it to your teacher. 3. Many teenagers are ______________ (lose) in short videos for hours. 4. Keeping a record is a good way to protect ______________ (you) online. 5. The internet is ______________ (wonder) if we use it wisely. double-check II. 用括号内所给单词的适当形式填空。 report lost yourself wonderful Exercises 1. 不要在网上和陌生人分享你的密码或地址。 Don’t ______________ your password ______________ address with strangers online. 2. 长时间看屏幕对健康有害。 Too much ______________ time is ______________ to your health. 3. 如果你一次又一次收到不良信息，请告诉老师。 If you get bad messages __________ _________ ________, tell your teacher. 4. 我们应该充分利用互联网来学习。 We should ______________ the ______________ of the internet to study. 5. 点击链接前请再三确认。 ______________ the link before you ______________ it. III. 完成译句 (每空一词)。 share or screen harmful again and again make most Double-check click Summary We learn: 1. the bad effects or risks of the internet. 2. how to stay healthy and safe while using the internet. 3. how to use the internet wisely. We can: 1. find out the detail-classification about how to make good use of the internet. 2. make a conclusion based on the details. 3. express own idea about using the internet clearly with the classification and conlusion chart. Homework 1. 基础层：抄写本课生词和重点短语，完成活动单上的复述练习。 2. 提高层：写一段 50 词的短文，介绍自己的 “Safe Internet Rules”。 3. 拓展层：制作一张 “班级网络安全小贴士” 海报，包含 3 条 实用建议，下节课分享。 Thank you! 2025 Other 107601.055 $Activity to read the text and complete the chart. Today, more than one billion chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet? First, use the internet to learn new skills and look up useful information, read news from safe websites and study online. Keep a simple daily plan for your time online, and follow IT. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password, address, phone number or ID number with strangers online. Double check a link before you click IT. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply, take a picture of the screen and keep a record. If IT happens again and again reported to a teacher, or talk to your parents. The internet is a wonderful place. By using IT wisely, we can make the most of IT and stay healthy and safe.