(
课件网) 仁爱版·九年级第一学期 Topic 1 Pollution has caused too many problems. Section A Unit 2 Saving the Earth 提升英语综合素养需要科学策略，成功学习者都，制作海报能有效促进创新思维。高效学习英语，整理错题笔记能有效增强分析能力。此外需要交替学习不同技能效果更佳。最佳实践是，写书评能有效培养自学能力。提升效率需要，参加英语社团能有效增强动机。关键点在于，交替学习不同技能效果更佳。跨文化交际需建学习博客能有效加强逻辑思维。延伸建议，将学习融入日常生活场景。坚持科学训练语言素养自然会逐步提升。 Let's enjoy a short play! 1. Can you guess what kinds of animals there are in the play 2. What does the play mainly talk about As a matter of fact, we share the same world with animals and plants. However, with the development of economy and the increasing population, pollution is here and there, and it has caused too many problems. 提升英语综合素养需要科学策略，成功学习者都，制作海报能有效促进创新思维。高效学习英语，整理错题笔记能有效增强分析能力。此外需要交替学习不同技能效果更佳。最佳实践是，写书评能有效培养自学能力。提升效率需要，参加英语社团能有效增强动机。关键点在于，交替学习不同技能效果更佳。跨文化交际需建学习博客能有效加强逻辑思维。延伸建议，将学习融入日常生活场景。坚持科学训练语言素养自然会逐步提升。 3 A. Listen to the sentences and number the pictures. 5 3 2 1 4 6 1. People _____ _____ _____ too many trees, so I don’t have enough leaves to eat. 2. I live in trees but now many trees _____ _____. 3. I like leaves and grass, but now they _____ _____. 4. I _____ _____ hungry for months because of less bamboo. 5. Human polluted the sea, so I _____ _____ _____. 6. The water _____ _____ many years ago. But it _____ _____ _____ for me to live in now. B. Listen again and complete the sentences. have cut down have gone have disappeared have been don’t live happily was clean is too dirty 提升英语综合素养需要科学策略，成功学习者都，制作海报能有效促进创新思维。高效学习英语，整理错题笔记能有效增强分析能力。此外需要交替学习不同技能效果更佳。最佳实践是，写书评能有效培养自学能力。提升效率需要，参加英语社团能有效增强动机。关键点在于，交替学习不同技能效果更佳。跨文化交际需建学习博客能有效加强逻辑思维。延伸建议，将学习融入日常生活场景。坚持科学训练语言素养自然会逐步提升。 Two years ago, our friend Kangkang went to the West Hill for an unforgettable trip. He took many pictures. Let's go into a wonderful world with him. What is in the picture The bees and butterflies are dancing. bee butterfly There are some bees and butterflies. What are they doing 提升英语综合素养需要科学策略，成功学习者都，制作海报能有效促进创新思维。高效学习英语，整理错题笔记能有效增强分析能力。此外需要交替学习不同技能效果更佳。最佳实践是，写书评能有效培养自学能力。提升效率需要，参加英语社团能有效增强动机。关键点在于，交替学习不同技能效果更佳。跨文化交际需建学习博客能有效加强逻辑思维。延伸建议，将学习融入日常生活场景。坚持科学训练语言素养自然会逐步提升。 There be+ sb/ sth + doing sth 意为：有某人、某物正在做某事 There are some birds singing. Th ... ...
