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课件网) Unit 4 Digital life Grammar To find and summarize the meaning and usage of infinitive as object complement from the context. 01 To use infinitive as object complement to digital experiences. 02 学习目标 Watch a video and find out sentences with “to”. 新课讲授 Now let’s find out the sentences with “to”. like to skip like Suzy to skip like Zoe to skip to do 动词不定式 Read the sentences from the reading passage and summarise the grammar rules. (a) I asked the shopkeeper to show the QR code, but she didn’t understand! (b) The technology there lets me live a more convenient life! 主语 + v. + 宾语 + to do (动词不定式） 主语 + v. + 宾语 + to do (动词不定式） Grammar rule: to do（动词不定式）在句子中作宾语补足语 5 Presentation I've studied in China for a year and now it's the Christmas holiday. I've been back in the UK for three days, but it feels like a century! It's amazing to see my family. Also, I really love Christmas and the delicious food. However, I've had some digital problems here. Today, I wanted to get some vegetables and meat from a shop. I decided to ride a shared bike to get there. But it took forever to find a bike! I finally found an old one. But that 20-minute ride cost me an arm and a leg - 4.8 pounds! In the shop, I quickly got everything I needed. I wanted to pay with my smartphone. I asked the shopkeeper to show the QR code, but she didn't understand! Next, I tried to use my digital wallet, but the shop's payment system didn’t work. The shopkeeper told me to use cash. As I always make digital payments in China, I never carry my wallet. I had to go home to get some cash. When I got home,I was so tired that I gave up on cooking. I ordered my favourite dishes through an app instead,but the delivery was really slow. When my dishes finally arrived 90 minutes later, they were stone-cold! I had to heat them one by one in the oven. I felt tired and hungry. Except for today, I’ve had a great holiday. However, I’m looking forward to going back to China. The technology there lets me live a more convenient life! Now find more sentences with these structures in the reading passage. 动词不定式作宾语补足语是英语中常见的语法现象，指的是用 “to + 动词原形” 的结构补充说明宾语的动作、状态或身份，使句子意义更完整。其基本结构为：主语 + 谓语动词 + 宾语 + 动词不定式（to do）。 动词不定式作宾语补足语 一、常见可接不定式作宾补的动词分类 并非所有动词都能接不定式作宾补，以下是几类典型动词： 1. 表示 “命令、要求、允许” 的动词 这类动词后接不定式作宾补时，强调对宾语的指令或许可，常见动词有：ask, tell, order, allow 等。 例句： My mother told me to clean the room. 妈妈叫我打扫房间。 The teacher allowed us to leave early. 老师允许我们早点离开。 动词不定式作宾语补足语 2. 表示 “希望、期望、想要” 的动词 这类动词侧重表达主语对宾语的期望或意愿，常见动词有：want, wish, expect 等。 例句： I want you to help me with my homework. 我想让你帮我辅导作业。They expect the team to win the game. 他们期待 ... ...
