Unit 4 Digital life Presenting ideas课后综合练习 - 2025-2026学年外研版八年级英语上册

Unit 4 Digital life Presenting ideas课后综合练习 I. 语音辨别。选出划线部分发音不同的一项。 ( ) 1. A. science B. piece C. field D. friend ( ) 2. A. tool B. look C. school D. moon ( ) 3. A. useful B. music C. custom D. refuse ( ) 4. A. sure B. measure C. pleasure D. vision ( ) 5. A. world B. work C. sport D. worse II. 根据句意及首字母提示补全单词。 1. We will p_________ our ideas about digital safety to the class. 2. Use clear and simple l_________ so everyone can understand your points. 3. A good p_________ helps organize your thoughts before you speak. 4. You can s_________ statistics or facts to support your argument. 5. Make sure your main m_________ is clear throughout your presentation. 6. Practising helps you deliver your speech with more c_________. 7. Use real-life e_________ to make your presentation more relatable. 8. We will have a group d_________ after all the presentations. III. 单项选择。 ( ) 1. Our group will present _________ the topic of online privacy. A. on B. about C. for D. with ( ) 2. It’s important to structure your presentation _________. A. logic B. logical C. logically D. logics ( ) 3. He used a chart _________ show the survey results clearly. A. for B. to C. of D. with ( ) 4. Make eye contact to engage _________ your audience. A. for B. with C. to D. on ( ) 5. She spoke _________ a clear and confident voice. A. in B. with C. by D. on ( ) 6. Remember to speak _________ and not too fast. A. clear B. clearly C. clearer D. more clear ( ) 7. Can you sum _________ your main points at the end? A. up B. on C. in D. at ( ) 8. We should be prepared to answer questions _________ the audience. A. for B. to C. from D. of ( ) 9. A short video can make your presentation more _________. A. interest B. interesting C. interested D. interests ( ) 10. I will share my personal _________ with digital tools. A. experience B. experiences C. experienced D. experiencing IV. 汉译英。 1. 我们小组准备做一个关于“数字公民责任”的演讲。 2. 使用真实的案例可以让你的观点更有说服力。 3. 在演讲结束时，请总结你的主要论点。 4. 准备好回答听众可能提出的问题。 5. 清晰的表达和良好的组织是一次成功演讲的关键。 V. 语法填空。阅读短文，用括号内单词的正确形式填空。 Our class is having a presentation day about digital life. My group’s topic is "Smart Use of Social Media". We (1) _________ (divide) the work. I am responsible for (2) _________ (talk) about the positive sides. My friend Li Hua will discuss the risks. I (3) _________ (start) my part by (4) _________ (ask) a question: "How many of you use WeChat Moments?" This will get the audience (5) _________ (think). Then, I plan (6) _________ (explain) how social media can help us stay connected with family and share happy moments. I will use some of my own photos as examples (7) _________ (make) it personal. Li Hua will then talk about the need for caution. She will give advice on (8) _________ (protect) privacy and (9) _________ (avoid) spending too much time scrolling. We (10) _________ (practise) together three times already. We hope our presentation will help our classmates use social media in a wiser way. VI. 阅读理解。 How to Give an Effective Presentation on Digital Topics Giving a presentation about digital life can be interesting. Here are some tips tailored for this topic. 1. Start with a Hook: Begin with a surprising statistic (e.g., "The average teenager spends X hours online per day") or a thought-provoking question (e.g., "Have you ever regretted something you posted online?"). This grabs attention immediately. 2. Use Relevant Examples: Since you're talking about digital life, use examples your audience will recognize. Talk about popular apps, games, or recent online trends. Show screenshots (with personal info covered) or short video clips if possible. 3. Make it Visual: Digital topics are perfect for visuals. Use diagrams to explain how something works (like how data travels online). Use对比 charts to show pros and cons. A simple, clean slide design works best. 4. Address Both Sides: For topics like social media or online gaming, discuss both the benefits and the potential downsides. This shows you have thought critically about the issue. 5. End with a Clear Takeaway: What do you want your audience to remember or do? "Remember to check your privacy settings" or "Let's all think before we post." Give them one clear message to take away. 6. Be Ready for Tech Issues: Have a backup plan. What if the internet is slow or the video won't play? Know your content well enough to explain it without the slides if you have to. Remember, your goal is to inform and maybe even inspire your classmates to think differently about their digital habits. 根据短文内容，选择正确答案。 ( ) 1. What is a suggested way to start a presentation on digital life? A. Read all your slides quickly. B. Start with a surprising fact or a question. C. Tell a long, unrelated story. D. Ask about the weather. ( ) 2. Why is it good to use examples like popular apps? A. Because they are expensive. B. Because the audience will find them familiar and relevant. C. Because teachers like them. D. Because they are always safe. ( ) 3. What should you do for topics with pros and cons? A. Only talk about the good sides. B. Only talk about the bad sides. C. Discuss both sides to show critical thinking. D. Avoid the topic. ( ) 4. What is the purpose of a "clear takeaway" at the end? A. To thank the audience. B. To give the audience one key thing to remember or do. C. To list all your sources. D. To introduce yourself again. ( ) 5. What should you have in case of technical problems? A. A new computer. B. A backup plan and good knowledge of your content. C. A complaint to the teacher. D. A joke to tell. VII. 任务型阅读。阅读下面短文，回答问题。 My Presentation on "Digital Detox" Yesterday, I gave my first presentation in English. The topic was "Digital Detox", which means taking a break from digital devices. I was very nervous. I started by showing a picture of a family at a dinner table, but everyone was looking at their phones, not talking to each other. I asked, "Does this look familiar?" Many classmates nodded. Then, I explained what digital detox is and why it might be helpful. I talked about problems like poor sleep from screen time and missing out on real-life moments. To support my points, I shared results from a small survey I did in our class. I asked 20 classmates how many hours they spend on phones daily. The average was 3 hours! I presented this data in a simple bar chart. I also shared my own experience. Last month, I tried a "no-phone Sunday". I spent the day reading, playing basketball, and talking with my family. I felt more relaxed and focused on Monday. In the end, I suggested small steps for a digital detox, like turning off notifications during homework time or having device-free meals. I asked everyone to try one small thing. After my presentation, some classmates asked questions and shared their own thoughts. My teacher said I used good examples and clear visuals. I'm glad I did it! 1. What was the topic of the presentation? 2. How did the writer start the presentation? 3. What did the writer do to get data for the presentation? 4. What personal experience did the writer share? 5. What was the teacher's comment on the presentation? 参考答案： I. 语音辨别 1. D 2. B 3. A 4. A 5. C II. 根据句意及首字母补全单词 1. present 2. language 3. plan 4. show/share 5. message 6. confidence 7. examples 8. discussion III. 单项选择 1-5: A C B B B 6-10: B A C B B IV. 汉译英 1. Our group is going to give a presentation on "Digital Citizenship Responsibility". 2. Using real cases can make your points more persuasive. 3. At the end of your speech, please summarize your main arguments. 4. Be prepared to answer questions that the audience may ask. 5. Clear expression and good organization are the keys to a successful presentation. V. 语法填空 1. have divided 2. talking 3. will start / am going to start 4. asking 5. thinking 6. to explain 7. to make 8. protecting 9. avoiding 10. have practised VI. 阅读理解 1. B 2. B 3. C 4. B 5. B VII. 任务型阅读 1. Digital Detox. 2. By showing a picture of a family on their phones at dinner and asking a question. 3. He/She did a small survey in the class. 4. He/She tried a "no-phone Sunday". 5. The teacher said he/she used good examples and clear visuals. 学科网（北京）股份有限公司 $