Unit 4 Digital life Grammar课件2026-2027学年外研版八年级英语上册

Unit 4 Digital life Understanding ideas · Grammar 外研版（2024）八年级上册 Grammar review The infinitive as object complement 学会用不定式作宾语补足语：跟随英国留学生的“数字囧途”，掌握 ask sb to do 与 let sb do 两类句型，聊聊数字生活。 Learning objectives 学习目标 · 这节课学会什么 Goals use words and expressions in the unit to talk about digital life 1 use the infinitive as object complement to talk about digital experiences 2 describe the future of digital technology 3 Grammar focus Grammar rules → p127 · Guide to the language use Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Review · Digital shock 课文回顾 · 回乡的第一天 Reading 1 What did the writer love about Christmas in the UK? ▸ Seeing the family again and the delicious Christmas food. 2 What happened when he tried to pay in the shop? ▸ No QR code; the payment system didn't work — he had to go home for cash. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Review · Digital shock 课文回顾 · 想念数字中国 Reading 3 How was the food delivery that night? ▸ It took 90 minutes, and the dishes arrived stone-cold. 4 Why is he looking forward to going back to China? ▸ Because the technology there lets him live a more convenient life. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Digital shock 一条线，读懂数字囧途 Mind map Christmas Back in the UK after a year of studying in China. The ride The only shared bike was old — a 20-minute ride cost £4.80. In the shop No QR code; payment system didn't work; went home for cash. At home Delivery 90 minutes late and stone-cold — missing digital China. “The technology there lets me live a more convenient life!” Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Lead-in 语法导入 · 从一个问题开始 Lead-in Who does the action — you ask him to do it, or let him do it? “请他做”“让他做”——宾语补足语登台。 In this lesson, three questions: 1 哪些动词的宾补要带 to？ 2 make / let 后面为什么省 to？ 3 否定式 not 放在哪里？ Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Read and notice 读句子 · 找规律（教材 ⑤） Observe I asked the shopkeeper to show the QR code, but she didn't understand! ▸ ask sb to do The technology there lets me live a more convenient life! ▸ let sb do（省 to） 两句都出自课文 ⑤：ask 后的宾补带 to，let 后的宾补省 to。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Read and notice 读句子 · 找规律（教材 ⑤） Observe Mobile payment allows us to use our smartphones easily. ▸ allow sb to do Shared bikes have made us get around cities conveniently. ▸ make sb do（省 to） 把 ⑤ 的例子排在一起看：请求类带 to，使令感官类省 to。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 What have you found? 观察发现 · 现象各就各位 Findings ask / tell sb to do 叫、告诉某人做某事 I asked the shopkeeper to show the QR code. to 不能丢 make / let sb do 让 / 使某人做某事 The technology lets me live a better life. 省略 to 否定 not to do 告诉某人别做 Mr Han told us not to make noise. not 放在 to 前 help sb (to) do 帮助某人做 Digital tech helps us (to) live well. to 可带可不带 带 to 是请求允许类，省 to 是使令感官类——not 永远放在 to 前面。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 How to build 构成规则 · 宾补带不带 to Forms 请求告诉类 ask / tell sb + to do She asked me to help her. 使令感官类 make / let / have sb + do His words made everyone laugh. 否定式 tell sb not to do Mr Han told us not to make noise. help 特例 help sb (to) do It helps me (to) learn English. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Verb groups 一张表 · 宾补动词分组记 Forms 带 to do 省 to do help 特殊 ask / tell / want make / let / have help sb (to) do allow / invite / encourage see / hear / feel 带 to 省 to 皆可 She asked me to help. His words made everyone laugh. It helps me (to) learn. Apps encourage me to explore. The app let me check it. 意义相同 三列表反复看：请求类 to 不离身，使令感官类一律原形。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Object complement in use 带 to 的宾语补足语 Forms 动词 结构 Example 例句 ask / tell sb + to do She asked her roommate to turn down the music. want / invite sb + to do The WWF wants the panda to be its symbol. I will invite you to visit my new house. allow / encourage sb + to do Apps encourage me to explore other activities. help sb + (to) do Technology helps us (to) live a wonderful life. want、tell、ask、invite、help、allow、choose 等动词后接“sb + to do”。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Object complement in use 省 to 与否定式 Forms 要点 说明 Example 例句 否定式 not 放在 to 前 Mr Han told us not to make too much noise. 省 to 的动词 make / let / have / see / hear / feel His words made everyone laugh. help 特例 带 to、省 to 皆可 I'll help you to learn about the school. 表达否定时在 to do 前加 not；make、let、have、see、hear、feel 后省略 to。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Watch out 焦点规则 · 用错就丢分 Focus ① ask / tell sb + to do e.g. I asked the shopkeeper to show the QR code. ② make / let sb + do（省 to） e.g. The technology lets me live a convenient life. ③ 否定式 not + to do e.g. Mr Han told us not to make noise. ④ help sb (to) do 皆可 e.g. It helps me (to) learn English. ⑤ 感官动词 see / hear / feel sb do e.g. I heard him sing in the next room. 带 to 是礼貌请求类，省 to 是使令感官类——not 永远放在 to 前面。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Key words 信号词 · 做题的第一把钥匙 Signals ask / tell sb + to do She asked me to help her. want / allow / encourage sb + to do Apps encourage me to explore. make / let / have sb + do（省 to） The app let me check my progress. see / hear / feel sb + do（省 to） I heard him sing in the room. tell sb not to do 否定宾补 Tell him not to post it. help sb (to) do 皆可 It helps me (to) learn. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Let's practise 单句练习 · 每一空都有讲究 Practice Read and circle the correct words. 1 Mobile payment allows us _______ (use) our smartphones to pay for things easily. allow sb to do to use 2 Shared bikes have made us ______ (get) around cities more conveniently. make 省 to get 3 Social media let us _________ (connect) with others and share our thoughts. let 省 to connect Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Let's practise 单句练习 · 每一空都有讲究 Practice Read and circle the correct words. 4 Online education helps us __________ (learn) new things anytime, anywhere. help 带 to 皆可 (to) learn 5 Mr Han told us ____________ (not make) too much noise. 否定 not to do not to make 6 I'll have Tony ______ (show) you around the school. have 省省 to show Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Which one? 易错辨析 · 一线之差 Compare She asked me to help her. His words made everyone laugh. Mr Han told us not to make noise. The app let me check my progress. ask / tell 类要带 to；make / let / have / see / hear 后省 to；help 两者皆可。 带 to 宾补 ask / tell / want sb to do 请求、告诉、允许——to 不能省 省 to 宾补 make / let / have sb do 使令、感官动词——直接跟原形 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Which one to choose? 怎么选 · 一句话规则 Rule 找“动词 + 宾语” 谁对谁发出请求？ ask / tell / want sb to do——宾语后接不定式作补足语。 辨使令感官动词 是 make / let / have / see / hear 吗？ 这些动词后省略 to，直接跟动词原形。 否定与 help 否定放哪？help 带不带 to？ 否定式 not 放 to 前：tell sb not to do；help sb (to) do 皆可。 请求类带 to，使令感官类省 to，否定 not 到 to 前报到。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Think and share 想一想 · 说一说 Speak Talk about how digital technology has made life easier. 谈谈数字技术如何让生活更方便。 You can say: ▪ It has made me live a(n)... life. ▪ One advantage of... is... ▪ Nowadays, instead of..., you can simply... ▪ Technology saves me time because... Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Digital & easy 讲一讲 · 按问题链说完整 Speak Q1 What digital technologies do you use every day? Q2 How has digital technology made life easier? 先说清你常用的数字技术与它的好处。 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Digital & easy 讲一讲 · 按问题链说完整 Speak Q3 What effect has it had on your life? Q4 How can we use digital devices wisely? 谈影响与理智使用时，用上 It has made me... / One advantage of... is... Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Complete the passage 语篇填空（上） · 数字生活好时光 Test Complete the post with the correct form of the words in the box. to live Digital technology has helped us _______(live) a wonderful life! I love checking out to stay cool pictures and posts on social media. They allow me _______(stay) in touch with my friends and share happy moments. For example, I took some interesting courses on traditional Chinese painting on an app. to paint check They taught me ________(paint) bamboo step by step. The app even let me ______ to explore (check) my daily progress. Such apps also encouraged me __________(explore) other fun activities. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Complete the passage 语篇填空（下） · 网上也要守规则 Test Complete the post with the correct form of the words in the box. not to make But online life also needs rules. Our teacher told us ___________(not make) too much laugh noise in online classes, and his words made everyone ______(laugh). to think He also asked us ________(think) twice before we post personal information online — after all, the offline world is also exciting, right? Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Check your answers 核对一下 · 点击逐个出现 Answers 核对答案：ask / want / encourage 后带 to，make / let 后省 to，否定式 not 放 to 前。 1 to live 2 to stay 3 to paint 4 check 5 to explore 6 not to make 7 laugh 8 to think Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Pair work · Task 同桌互练 · 三步完成 Speak Pick a technology 选一种你常用的数字技术。 1 List its advantages 说出它让生活变轻松的两三个理由。 2 Discuss in pairs 用 Useful expressions 交流它对你的影响。 3 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Example dialogue 示范对话 · 照着说，换着说 Speak What digital technology do you often use? Shared bikes. They have made getting around much easier. What advantage do they have? Nowadays, instead of walking far, you can simply ride one. It saves time. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Useful expressions 万能表达 · 报告时正好用上（教材 p57） Expressions · It has made me live a(n)... life. · One advantage of apps / the internet / social media is... · Nowadays, instead of..., you can simply... · Technology saves me time because... · What effect has... had on your life? · But don't spend too much time on it. Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Summary · Knowledge map 课堂小结 · 一页记住这节课 Summary With to ask / tell / want sb to do allow / invite / encourage sb to do Without to make / let / have sb do see / hear / feel sb do help sb (to) do Three steps 1 ① 找“动词 + 宾语”结构 2 ② 决定宾补带不带 to 3 ③ 否定式 not 放 to 前 Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Self-check 自我检查 · 语法出处 Check □ I can use the infinitive as object complement. □ I can tell make sb do from ask sb to do. □ I can talk about digital life with the infinitive. The infinitive as object complement: p127 · Guide to the language use Unit 4 Digital life · Understanding ideas (Grammar) 外研版（2024）八年级上册 Thank you! “Technology lets me live a more convenient life!” Unit 4 · Digital life · Grammar $