(课件网) Unit 4 Understanding ideas Grammar Unit 4 Digital Life on After learning this lesson，I am able to... 1.Read and spell the key words and grammar of this lesson correctly； (学习理解) 2.Recognize the infinitives in a discourse as object complements; Summarize and generalize the usage of infinitives as object complements; (应用实践) 3.How can technology facilitate cultural inheritance and explore the integration of technology and culture.(迁移创新) Learning Objectives Lead-in Pre-learning While-learning Post-learning Diversify assessment Sharp eyes feel like wallet smartphone pound except oven forever cash century cost sb. an arm and a leg pay with... ride a shared bike development convenient digital give up on (doing) sth. Lead-in Pre-learning While-learning Post-learning Diversify assessment Watch a video：please pay attention to the infinitive. Lead-in Pre-learning While-learning Post-learning Diversify assessment Watch a video：please pay attention to the infinitive. Lead-in Pre-learning While-learning Post-learning Diversify assessment Page 55 Lead-in Pre-learning While-learning Post-learning Diversify assessment Turn to page 130 and learn the grammar rules. Lead-in Pre-learning While-learning Post-learning Diversify assessment Page 130 Lead-in Pre-learning While-learning Post-learning Diversify assessment Review:动词不定式作宾语 定义：不定式直接跟在及物动词后，作动词的“动作对象”（宾语）。 结构：主语 + 谓语（及物动词） + to do（宾语） eg: He plans to ride a shared bike to school. They need to download the learning app. Lead-in Pre-learning While-learning Post-learning Diversify assessment 什么是“宾语补足语” 已知结构（不定式作宾语） 新结构 I decide to explore digital life. The teacher asks us to explore digital life. We hope to use digital payment. The shopkeeper allows us to use digital payment. 1. 新句子中，“us”是什么成分？ 2.“to explore/to use”在说明谁的动作？ 定义：补充说明“宾语”的动作、状态或身份的成分，让句子意思更完整。 核心逻辑：宾补是“宾语”发出的动作（如上述句子中，“to explore”是“us”的动作，“to use”是“us”的动作）。 Lead-in Pre-learning While-learning Post-learning Diversify assessment 宾语补足语： 放在宾语之后，补充说明宾语 “做什么” 或 “怎么样” ，使句意完整。 信息断裂 I want you. 你想让我做什么？句意不完整。 信息自洽 I want you to be happy. “to be happy”补充说明“你”要怎么样，句子意义完整。 什么是“宾语补足语” For example: Lead-in Pre-learning While-learning Post-learning Diversify assessment 宾语？ 宾补？ 宾语: her roommate 宾补: to turn down the music 宾语: the panda 宾补: to be its symbol 在“动词 + 宾语 + to do”结构中，动词不定式 to do 充当宾语补足语，对宾语进行补充说明。 Lead-in Pre-learning While-learning Post-learning Diversify assessment 宾补结构黄金公式 主语 (S) + 谓语 (V) + 宾语 (O) + 宾语补足语 (OC) I（主语） asked（谓语） the shopkeeper（宾语） to show the QR code（宾补）. The technology（主语） lets（谓语） me（宾语） live a more ... ...
