Unit 4 Digital life-Presenting ideas课文要点讲义2026-2027学年外研版英语八年级上册

本讲义聚焦初中英语“数字生活”主题下的观点表达核心知识点，系统梳理“We believe that...”, “In our opinion...”等基础句型，“take up”, “allow sb to do”等高频短语，以及分组辩论、信息搜索、观点组织等实践技能，构建从语言输入到输出应用的完整学习支架。 该资料通过“句型解析+实例应用+综合练习”设计提升语言能力，如单项选择强化语法运用；辩论活动培养思维品质，如用“I'm afraid I have to disagree”进行观点反驳；课后练习辅助查漏补缺，体现“学练结合”特色，课中助力教师引导语言实践，课后支持学生自主巩固，提升学习效率。

Unit 4 Digital life Presenting ideas 【课文要点】 1. We believe that... 我们相信...... - believe v. 相信 - believe that + 从句 相信...... - e.g. We ____________ that hard work leads to success.（believe） 2. In our opinion, ... 在我们看来...... - in one's opinion 在某人看来 - opinion n. 观点，看法 - e.g. ____________ my opinion, it's a good idea.（In） 3. Digital technology lets people live a more convenient life. 数字技术让人们过上更方便的生活。 - let sb do 让某人做某事 - convenient adj. 方便的 - e.g. The app ____________ us order food easily.（let） 4. ... is really useful, but we shouldn't let it take up all our time. ......真的很有用，但我们不应该让它占据我们所有的时间。 - useful adj. 有用的（由use + -ful构成） - shouldn't = should not 不应该 - take up 占据（时间、空间） - e.g. Homework ____________ up most of my free time.（take） 5. ... allows us to... ......允许我们...... - allow sb to do 允许某人做某事 - e.g. Mobile payment ____________ us to pay easily.（allow） 6. It has made life easier / harder by... 它通过......使生活更便利/更困难了。 - make + 宾语 + 形容词 使......变得...... - by prep. 通过（表示方式） - e.g. Technology has ____________ communication easier.（make） 7. For example, ... 例如...... - for example 例如（用于举例说明） - e.g. I like fruit, ____________ example, I often eat apples.（for） 8. ... is a good example of this. ......就是这方面的一个好例子。 - a good example of ......的一个好例子 - e.g. The smart phone is a good ____________ of this.（example） 9. I'm afraid I have to disagree. 恐怕我不得不表示不同意。 - I'm afraid... 恐怕...... - have to 不得不 - disagree v. 不同意（由dis- + agree构成） - disagreement n. 不同意 - e.g. I'm ____________ I can't go.（afraid） - e.g. I ____________ with you on this point.（disagree） 10. Team A / B has said... But in fact, ... A/B队说了......但事实上，...... - in fact 事实上 - e.g. ____________ fact, he is a very kind person.（In） 11. There is no doubt that... 毫无疑问...... - There is no doubt that... 毫无疑问......（固定句型） - doubt n. 怀疑；v. 怀疑 - e.g. ____________ is no doubt that he will succeed.（There） 12. It's clear that we should / shouldn't... 很明显我们应该/不应该...... - It's clear that... 很明显......（固定句型） - clear adj. 清楚的，明显的 - should 应该（情态动词） - e.g. ____________ clear that we need to work hard.（It's） 13. As we have discussed, ... 正如我们所讨论的...... - as conj. 正如 - discuss v. 讨论 - discussion n. 讨论 - e.g. ____________ we have discussed, it's a good plan.（As） 14. Work in groups and choose your side. 分组活动，选择你的一方。 - work in groups 分组活动 - choose v. 选择（过去式 chose，过去分词 chosen） - side n. 一方，立场 - e.g. We need to ____________ a topic for the debate.（choose） 15. Search for more ideas about digital life and think of its advantages and disadvantages. 搜索更多关于数字生活的想法，思考它的优点和缺点。 - search for 搜索，寻找 - advantages and disadvantages 优点和缺点 - advantage n. 优点（反义词 disadvantage） - e.g. Everything has its ____________ and disadvantages.（advantage） 16. Consider the following aspects: communication, learning, music & movies, safety, health, news. 考虑以下几个方面：沟通、学习、音乐和电影、安全、健康、新闻。 - consider v. 考虑 - aspect n. 方面 - communication n. 交流（由communicate + -tion构成） - safety n. 安全（由safe + -ty构成） - health n. 健康（由healthy变来） - e.g. We should ____________ all the factors.（consider） 17. Organise your ideas with the help of the outline. 在大纲的帮助下组织你的想法。 - organise v. 组织 - with the help of 在......的帮助下 - outline n. 大纲 - e.g. ____________ the help of my teacher, I passed the exam.（With） 18. Practise and hold the debate in class. 练习并在班上举行辩论。 - practise v. 练习 - hold v. 举行（过去式 held） - e.g. We will ____________ a debate next week.（hold） 19. Vote on the best team. 投票选出最佳团队。 - vote on 就......投票 - vote v. 投票；n. 选票 - e.g. Let's ____________ on the best idea.（vote） 20. Consider the following: listening carefully, not interrupting, using kind words, speaking clearly. 考虑以下几点：认真倾听、不打断、使用友善的语言、清晰表达。 - carefully adv. 认真地（由careful + -ly构成） - interrupt v. 打断 - kind adj. 友善的 - clearly adv. 清晰地（由clear + -ly构成） - e.g. Please listen ____________.（careful / carefully） - e.g. Don't ____________ others when they are speaking.（interrupt） 【高频短语汇总】中英互译 1. in one's opinion ____________ 2. _________________________________ 让某人做某事 3. take up ____________ 4. _________________________________ 允许某人做某事 5. make + 宾语 + 形容词 ____________ 6. _________________________________ 例如 7. a good example of ____________ 8. _________________________________ 不同意 9. in fact ____________ 10. _________________________________ 毫无疑问 11. It's clear that... ____________ 12. _________________________________ 正如我们所讨论的 13. work in groups ____________ 14. _________________________________ 搜索 15. advantages and disadvantages ____________ 16. _________________________________ 在......的帮助下 17. hold a debate ____________ 18. _________________________________ 投票 19. listen carefully ____________ 20. _________________________________ 使用友善的语言 综合练习 一、单项选择 ( ) 1. We ______ that hard work leads to success. A. belief B. believe C. believed D. believing ( ) 2. ______ my opinion, it's a good idea. A. To B. For C. In D. On ( ) 3. The app ______ us order food easily. A. let B. lets C. letting D. to let ( ) 4. Homework ______ up most of my free time. A. take B. takes C. took D. taking ( ) 5. Mobile payment ______ us to pay easily. A. allow B. allows C. allowed D. allowing ( ) 6. Technology has ______ communication easier. A. make B. makes C. made D. making ( ) 7. I'm ______ I can't go. A. afraid B. afraid of C. afraid to D. afraid that ( ) 8. I ______ with you on this point. A. agree B. disagree C. disagreed D. B and C ( ) 9. ______ fact, he is a very kind person. A. On B. At C. In D. For ( ) 10. ______ is no doubt that he will succeed. A. It B. This C. That D. There ( ) 11. ______ clear that we need to work hard. A. There's B. It's C. That's D. This's ( ) 12. ______ we have discussed, it's a good plan. A. Because B. Since C. As D. For ( ) 13. We need to ______ a topic for the debate. A. choose B. chose C. chosen D. choosing ( ) 14. Everything has its ______ and disadvantages. A. advantage B. advantages C. advantaged D. advantaging ( ) 15. We should ______ all the factors. A. consider B. considers C. considered D. considering 二、根据汉语意思完成句子 1. 我们相信努力工作带来成功。 We ____________ that hard work leads to success. 2. 在我看来，这是个好主意。 ____________ my opinion, it's a good idea. 3. 这个应用让我们轻松点餐。 The app ____________ us order food easily. 4. 作业占据了我大部分空闲时间。 Homework ____________ up most of my free time. 5. 移动支付让我们轻松支付。 Mobile payment ____________ us to pay easily. 6. 技术使沟通更容易了。 Technology has ____________ communication easier. 7. 恐怕我不能去了。 I'm ____________ I can't go. 8. 我不同意你的观点。 I ____________ with you. 9. 事实上，他是个很好的人。 ____________ fact, he is a very kind person. 10. 毫无疑问他会成功。 ____________ is no doubt that he will succeed. 11. 很明显我们需要努力工作。 ____________ clear that we need to work hard. 12. 正如我们所讨论的，这是个好计划。 ____________ we have discussed, it's a good plan. 13. 我们需要为辩论选个主题。 We need to ____________ a topic for the debate. 14. 每件事都有它的优点和缺点。 Everything has its ____________ and disadvantages. 15. 我们应该考虑所有因素。 We should ____________ all the factors. 16. 分组活动，选择你的立场。 ____________ in groups and choose your ____________. 17. 搜索更多关于数字生活的想法。 ____________ for more ideas about digital life. 18. 在大纲的帮助下组织你的想法。 Organise your ideas ____________ the help of the outline. 19. 下周我们将举行一场辩论。 We will ____________ a debate next week. 20. 请认真倾听。 Please listen ____________. 三、选词填空（从方框中选择合适的单词填空，注意形式变化） A | believe | opinion | allow | take | make | afraid | disagree | fact | doubt | clear | 1. We ____________ that hard work pays off. 2. In my ____________, it's a good idea. 3. The app ____________ us to learn online. 4. Don't ____________ up too much of his time. 5. Technology has ____________ our lives easier. 6. I'm ____________ I have to leave now. 7. I ____________ with your opinion. 8. In ____________, he is a very kind person. 9. There is no ____________ that he will succeed. 10. It's ____________ that we need to work together. B | believe | opinion | allow | take | make | afraid | disagree | fact | doubt | clear | In a debate, you need to state your ____________. You can say, "We 1.____________ that digital life is good for us." Or you can 2.____________ with the other team. Digital technology ____________ us to communicate easily. It has 3.____________ our lives more convenient. But it can also 4.____________ up too much of our time. 5.____________, many people spend too much time on their phones. I'm 6.____________ we need to find a balance. There is no 7.____________ that digital life has both advantages and disadvantages. It's 8.____________ that we should use technology wisely. 9.____________ my opinion, the key is to control our usage, not let it control us. 四、用所给词的适当形式填空 1. We ____________ (belief) that hard work pays off. 2. In my ____________ (opinion), it's a good idea. 3. The app ____________ (allow) us to learn online. 4. Don't take up too much of ____________ (he) time. 5. Technology has ____________ (make) our lives easier. 6. I'm afraid I have to ____________ (agree) with you. 7. In ____________ (factual), he is a kind person. 8. There is no ____________ (doubtful) that he will succeed. 9. It's ____________ (clearly) that we need to work together. 10. As we have ____________ (discuss), it's a good plan. 11. We need to ____________ (choice) a topic. 12. Everything has its ____________ (advantage) and disadvantages. 13. We should ____________ (consideration) all the factors. 14. We will ____________ (hold) a debate next week. 15. Please listen ____________ (careful). 1 学科网（北京）股份有限公司 $