Unit 7 第2课时 Section A 2a—2e-【七彩课堂】2025-2026学年八年级英语上册同步课件（人教版2024）

该初中英语课件围绕人教版八年级上册Unit 7“未来预测”主题，涵盖语音规则（鼻辅音、破擦音等）、there be句型将来时及more/less/fewer用法，通过语音辨析（如now/thing发音对比）导入，经听力填空、对话补全过渡到主题讨论，搭建音义结合、输入输出衔接的学习支架。 其亮点在于融合语言能力与思维品质培养，语音部分通过发音规则详解与对比练习（如/n/和/ŋ/发音指导）夯实基础，听力对话结合表格整理（如未来人口、交通等信息提取）培养分析能力，语法讲解用例句与练习（如there will be句型填空）强化应用。学生能提升综合语言运用能力，教师可借助结构化活动高效组织课堂。

When Tomorrow Comes Section A 2a—2e Distinguish confusing pronunciations and master the pronunciation rules of letter combinations. Listen to the dialogue, fill in the key words, and summarize the core ideas of the dialogue. Use templates to make up simple conversations and expand your debate on your own. Objectives Listen and repeat. Add one more word to each group. Pronunciation 1 now thing think wrong China join fat ring 语音提示 1./n/是舌尖齿龈鼻辅音。发音时舌尖抵上齿龈,软腭下垂,气流从鼻腔送出;/ŋ/是舌后软腭鼻辅音。发音时软腭下垂,堵住口腔通道,气流从鼻腔送出,声带振动。 2./nk/是一个辅音组合,发音时先发/ŋ/，在迅速发/k/音;/ŋg/由鼻音 /ŋ/和浊塞音 /g/ 组合而成，先发/n/音快速过渡到 /g/。 3./t∫/和/dʒ/是舌端齿龈破擦音,发音时舌身抬高,舌端抵上齿龈后部,气流通过时发出破擦音。/t∫/是清辅音,声带不振动;/dʒ/是浊辅音,声带振动。 4./f/是唇齿摩擦辅音(清辅音),发音时下唇轻触上齿,气流由唇齿间通过形成摩擦音,声带不振动；/r/是舌尖齿龈摩擦辅音(浊辅音),发音时舌尖卷起,靠近上齿龈后部,舌两侧稍收拢,双唇略突出。气流通过舌尖和齿龈形成轻微摩擦音,声带振动。 Listen and match the emotions with the sentences. 1. What an exciting sci-fi film! I really loved the story. 2. Can you hear the wind? It sounds scary! 3. My test is next week, but I don’t have time to study. 4. It’s still raining. There’s nothing to do! 5. I can hardly keep my eyes open. I’m going to bed now. 2 bored excited scared tired worried Listen to the conversation and fill in the blanks. 2a A. there will be fewer traffic accidents B. there will be more people in cities C. we’ll have better health care technology D. people will live longer Helen: Hi, Jennifer! What’s up? Jennifer: Oh, hi, Helen. I’m watching a video about future predictions. Helen: So, what will the future be like? Jennifer: Well, _____, but the transport system will be more efficient. It means that ____. Helen: Sounds great! Any other predictions? B A Jennifer: Students probably won’t go to a school in the future. They will study at home or any place they want. Helen: Oh, but I really like going to school! Anything else? Jennifer: And ____ Helen: Really? Why? Jennifer: Because ______ in our homes. Machines will tell us how to solve small health problems before they become bigger. D C A. there will be fewer traffic accidents B. there will be more people in cities C. we’ll have better health care technology D. people will live longer Helen: That’ll be great. How long will most people live? Jennifer: Well, more people will live to be over 100 years old. Some may even live to be 150. Helen: Wow, that sounds wonderful! A. there will be fewer traffic accidents B. there will be more people in cities C. we’ll have better health care technology D. people will live longer Read the conversation and complete the table. 2b What will the future be like? People in cities Transport system Education Health care Length of life There will be more people in cities. The transport system will be more efficient. Students will study at home or any place they want. We’ll have better health care technology. People will live longer. 1. What is Jennifer watching? 2. Is Helen interested in the future? How do you know? 3. Is the video positive about the future or not? How do you know? Read again and answer the questions. 2c She is watching a video about future predictions. Yes, she is. She asks many questions about future. Positive. It shows that our life will be better. Role-play Let’s see which group does the best. What do you think life will be like in the future? Make up a conversation about your future predictions. 2e Will there be more / less / fewer ... in the future? Yes, I think there will ... /Well, I don’t think there will ... Do you think we will ...? ... 1. “there be” 句型一般将来时的表达: 肯定句: There will be ＋名词(短语). 否定句: There will not / won’t be ＋ 名词(短语). 一般疑问句: — Will there be ＋名词(短语)? —Yes, there will. / No, there won’t. Language points Will there be fewer trees? There will be more people. There won’t be money. Everything will be free. 意思 用法 比较级 最高级 few 一些（否定） 修饰可数名词 fewer fewest little 一些（否定） 修饰不可数名词 less least many 许多 修饰可数名词 more most much 许多 修饰不可数名词 more most 2. fewer与less及more表数量的用法 例: a few days ago, for a few weeks ► He has few friends here. ► There will be fewer trees. few，形容词，带否定含义“几乎没有，很少的”，修饰可数名词。其比较级、最高级为规则变化： few－fewer－fewest。 “a few”表示“一些”。 2) There’s little food left. We have to buy some. There’s a little water in the cup. There will be less pollution. little，形容词,带否定含义“很少的，几乎没有的” “小的，幼小的”，修饰不可数名词。其比较级、 最高级为不规则变化: little－less－least。 “a little”表 一些”。 3) There will be more people on the earth in the future. More and more students start to exercise more everyday to keep fit. many “许多”，修饰可数名词。 much “许多”，修饰不可数名词。 many / much 比较级、最高级为不规则变化： many / much －more－most will +be/do 表将来 There be 句型的一般将来时 — Will there be ...? — No, there won’t. / Yes, there will. 3) more, less, fewer的用法： 可数名词前用more/fewer，不可数名词前用 more/less. Summary I. 根据句意用括号内所给单词的适当形式填空。 1. — There will be more cars in the future. — I disagree. I think there will be ______ (few) cars. 2. I think there will be_______ (robot) everywhere in 50 years. 3. There will be more _________(pollution) on earth. 4. I will have ____(little) free time next month than this month. robots pollution less fewer Exercises II. 英译汉，并写一写。 1. —Will people use money in 100 years? —No, they won’t. ________________________________________________ 2. Kids won’t go to school in the future. They’ll study at home on computers. ________________________________________________ 3. Everyone should play a part in planting trees. ________________________________________________ — 一百年后人们还使用钱吗？— 不，不用。 未来孩子们不会去上学了，他们将在家里用电脑学习。 每个人都应该参与植树。 4. There will be more trees here in ten years. ________________________________________________ 5. —Will there be fewer jobs for people? —Yes, there will. ________________________________________________ 十年后这里会有更多树木。 — 未来工作岗位会更少吗？— 是的。 1. 明天不用上课。 There ____ ____ ____ class tomorrow. 2. There will be a sports meeting tomorrow. (一般疑问句） ___ ______ ___ a sports meeting tomorrow? will be no Will there be III. 完成句子。 Make predictions about yourself in 10 years. Write down 5 sentences. Preview the new words and phrases. Homework 伴你成长 null 85029.055 $Hi Jennifer, what's up? Oh, hi Helen. I'm watching a video about future predictions. So what will the future be like? Well, there will be more people in cities, but the transport system will be more efficient. IT means that there will be fewer traffic accidents. Sounds great. Any other predictions? Students probably won't go to a school in the future. They will study at home or any place they want. Oh, but I really like going to school anything else. And people will live longer. really. why? Because we'll have . Better health care technology in our homes. Machines will tell us how to solve small health problems before they become bigger. That would be great. How long will most people live? Well, more people will live to be over one hundred years old. Some may even live to be one hundred and fifty. Wow, that sounds wonderful.