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课件网) Unit 5 Play by the rules Understanding ideas (grammar) （新教材外研版）八年级 上 01 Learning objectives 02 Lead in 03 Review 04 Understanding 05 Application 06 Innovation （外研版版）八年级 上 07 Summary 08 Homework 01 Learning objectives By the end of the lesson, I will be able to... 1 学生能准确理解 “to”“in order to”“so as to” 的语法结构，掌握其在表达目的时的用法差异（如位置、正式程度）。 2 学生能在句子改写、语篇填空（如信件）和口语故事创作中熟练运用这三种结构，提升语法应用与语篇构建能力。 3 通过 “遵守规则” 主题的语用活动，培养学生的规则意识，同时激发其对语法在实际交流中运用的兴趣。 02 Lead in 03 Review Do you know the meaning of to/ in order to / so as to (a) I got on the train to go home. (b) I went to a quiet area in order to read. (c) I covered my nose so as to reduce the smell coming from Mr Smelly Food. 为了.... Infinitive of purpose 04 Read the passage and summarise the grammar rules. (a) I got on the train to go home. (b) I went to a quiet area in order to read. (c) I covered my nose so as to reduce the smell coming from Mr Smelly Food. “to”：形式最简洁，可用于口语和书面语。 “in order to”：语气较正式，强调 “有序地达成目的”。 “so as to”: 侧重 “为了达成目的而采取行动”。 Understanding Activity 5 04 Now find more sentences with these structures in the reading passage. Understanding Infinitive of purpose: ... + to / in order to / so as to do sth action purpose Activity 5 Summarise the grammar rules. 04 Let’s make some sentences. Understanding 结构 例句 中文翻译 to I learn Chinese to communicate with locals. 我学中文为了和当地人交流。 in order to In order to achieve his dream, he never gives up. 为了实现梦想，他从不放弃。 so as to She lowered her voice so as to not disturb others. 她压低声音为了不打扰别人。 05 Application Activity 6 Rewrite the sentences with to, in order to or so as to. 1 People wear seat belts in cars. People want to stay safe on the road. People wear seat belts in cars to / in order to / so as to stay safe on the road. 2 Sally arrived at the train station before 6:00 am. She needed to catch the earliest train. action action purpose purpose 05 Application Rewrite the sentences with to, in order to or so as to. 3 I listened carefully in maths class. I hope to improve my grades. I listened carefully in maths class to / in order to / so action purpose Sally arrived at the train station before 6:00 am to / in order to / so as to catch the earliest train. 05 Application Activity 7 Complete the letter to Story Aunt using the notes in brackets. Dear Story Aunt, _____ (I’m writing, share a touching story). Yesterday, _____ (I left my flat, go to work). However, I found my favourite flowerpot broken. _____ (I picked up the pieces, clean up the mess). Then I saw a note. It was from a boy. He said he broke I’m writing to share a touching story. I left my flat to go to work. I picked up the pieces to clean up the mess. 05 Application the flowerpot whi ... ...
