Unit 7 Word power课件 -2025-2026学年译林版八年级英语上册

该初中英语课件聚焦后缀-ly的用法，通过森林生态系统短文导入，以加粗词汇引导学生发现构词规则，再用表格系统呈现形容词变副词、名词变形容词的转换规律及例外情况，搭建从具体语境到抽象规则的学习支架。 其亮点在于融合生态系统主题，通过珊瑚礁填空练习、自然世界写作任务，培养学生语言能力（运用-ly词汇谈论生态）、思维品质（辨析规则适用性）和学习能力（自主产出主题表达）。实例丰富且贴近自然主题，帮助学生提升词汇运用与主题表达能力，教师可直接借助结构化内容高效开展词汇教学。

Unit 7 The natural world Word power Learning objectives By the end of the lesson, I will be able to... 1 2 3 Get familiar with the -ly rules through reading passages, and remember how to use them correctly; Learn and master the rules of making adverbs/adjectives with the suffix -ly; Use -ly adverbs/adjectives to talk about ecosystem-related topics, and understand why ecosystems matter. Revision Forests give homes to many plants and animals. Trees grow tall and strongly. Roots spread widely underground, holding soil firmly. Small plants like flowers grow peacefully under the trees. Many lovely animals live happily in forests. Birds sing loudly and fly freely to find food. However, cutting too many trees harms the ecosystem seriously. We must protect forests carefully. How are the words in bold formed? We add the suffix -ly to some adjectives to form adverbs or adjectives. We can also add the suffix -ly to some nouns to form adjectives. Presentation Presentation How can we turn an adjective into an adverb by adding the suffix -ly? Presentation Rules Examples For most adjectives that end in a consonant, we usually add -ly. slow- quick- For some adjectives that end in -y, we usually change -y into -ily. happy- easy- For some adjectives that end in -e, we drop -e and add -ly, while for others, we simply add -ly. true- comfortable- complete- slowly quickly happily easily truly comfortably completely Presentation Can we turn all adjectives into adverbs by adding the suffix -ly? No, not all adjectives can be turned into adverbs by adding -ly. While many adjectives follow this rule (e.g. quick - quickly), some have irregular forms (e.g. good - well) and others stay the same (e.g. fast - fast). Presentation How can we turn a noun into an adjective by adding the suffix -ly? For some nouns, we can add -ly to form adjectives. For some nouns that end in -y, we can change -y into -ily (e.g. day - daily). Can we turn all nouns into adjectives by adding the suffix -ly? No, only some nouns can be turned into adjectives in this way. Presentation Does each pair of words have the same meaning? 善良的；友好的；和蔼的 亲切的；仁慈的 相似的；同样的 可能的；有希望的 活的；生动的；实况转播的 活泼的；生动的；充满活力的 死的；无生命的；熄灭的 致命的；非常的；死一般的 Presentation (1)(adj./adv.)She spoke kindly to them. (2)(adj./adv.)The group meets weekly. (3)(adj./adv.) This kind of snake is deadly. Practice simply slowly Practice greatly friendly Luckily really Production Coral reefs are lovely. Fish can easily find shelter in coral reefs. Pollution can have a deadly effect on coral reefs. … Summary What do we learn today? 获取和梳理后缀-ly构成副词和形容词的规则，并举一反三，扩充词汇量;（学习理解） 01 在说明文语情境中，内化和巩固后缀 -ly构成副词和形容词的规则;（应用实践） 02 正确使用含后缀-ly的副词和形容词谈论生态系统的相关信息，深化对于生态系统重要性的理解。（迁移创新） 03 Language points 1. Now many scientists are worried about coral reefs because they are facing serious problems. 现在许多科学家都在担忧珊瑚礁，因为它们正面临着严重的问题。 很多人担心环境污染。 Many people are worried about environmental pollution. be worried about 担心…… Language points 2. The ocean water is becoming dirtier because of different human activities, and this causes corals to die slowly. 海水正因为人类的各种活动变得越来越脏，这导致珊瑚慢慢死亡。 because of 因为 因为有充足的阳光和水，植物长得很好。 Plants grow well because of enough sunlight and water. Plants grow well because there is enough sunlight and water. Exercises 1. The house was ____________ (bad) damaged in the storm. 2. You can ____________ (easy) find the book in the library. 3. We have a ____________ (year) school trip in autumn. 4. The old man always speaks ____________ (kind) to children. 5. The snake's bite can be ____________ (dead) to humans. badly easily yearly kindly deadly Have to do 1. Finish the exercises. 2. Preview Integration ABC. Choose to do Write about the wonderful natural world using some words with the suffix -ly. $