Module 3 Unit 2 I think life is better today. 教案 2023-2024学年外研版九年级英语下册

外研版英语九年级下册Module 3 Unit 2 I think life is better today. 教案 I. Teaching Objectives: By the end of this lesson, students will be able to: 1. Understand and use adjectives and adverbs to compare life in the past with life today. 2. Use the present perfect tense to describe changes that have occurred over an unspecified period. 3. Expand vocabulary related to technology, daily routines, and quality of life. 4. Develop reading skills by analyzing a text that discusses how life has changed over time. 5. Enhance speaking skills through discussing changes in their own lives and communities. 6. Write a short paragraph or essay comparing two different time periods in their own lives or in history. 7. Reflect on the reasons behind changes in lifestyle and technology. II. Key Vocabulary: - Adjectives and adverbs for comparison (better, worse, easier, more convenient, less polluted) - Nouns related to technology, transportation, communication, and daily life (technology, transport, communication, internet, appliances) - Verbs associated with change and development (improve, develop, replace, connect) III. Target Language Structures: - Comparative adjectives and adverbs for comparing differences ("Life was harder before because we had fewer tools.") - Present perfect tense to describe changes that happened with unclear timing ("We have become more connected since the invention of the internet.") IV. Teaching Aids: - Images or videos showing technological advancements and lifestyle changes from the past to the present. - Whiteboard and markers for grammar explanation and writing key sentences. - Audio material featuring discussions about changes in life over time. - Handouts with exercises on comparative forms, present perfect tense, new vocabulary, and a writing prompt for comparison. V. Teaching Procedures: Step 1: Warm-up (5 minutes) - Begin with a quick discussion about significant changes students have noticed in their lifetime or have heard about from older family members.