Unit 8 Section 2 Grammar课件 -2025-2026学年沪教版八年级英语上册

该初中英语课件聚焦副词的比较级和最高级，涵盖构成规则（加-ly、同形副词）、位置用法及比较级最高级变化（规则与不规则形式）。通过“狗猫对话”“猫故事”等情境导入，先讲解副词基础用法，再进阶到比较级最高级规则，构建由浅入深的学习支架。 其亮点在于以情境化任务驱动语言能力发展，结合“宠物店服务优化”“诊所评分报告”等实践活动，引导学生在真实语境中运用副词。通过规则归纳（如-ly副词用more/most）与实例分析（如fast→faster→fastest），培养思维品质，同时设置自我评估与分层作业提升学习能力。学生能在实践中掌握语法，教师可借助系统流程高效教学。

Grammar Comparative and Superlative Adverbs Unit8 Pets and Us Learning objectives Understand what adverbs do and learn rules for making adverbs comparative and superlative, including irregular forms. Use adverbs (and their comparative/superlative forms) to talk about keeping pets. At the end of the class, you will be able to: Experience ·A dog and a cat is having a conversation. ·Let’s discover how they use “adverbs” in their dialogue. Experience Rule:We usually put an adverb after the main verb or the object. A dog will love you faithfully. A cat can play happily on its own. Explore Adverb Formation and Usage Many adverbs are formed by adding -ly to adjectives. Adjective Adverb Sentence quick happy simple full quickly happily fully simply The puppy runs quickly. The kitten naps happily. The hamster hides food simply. The cat’s bowl is fully empty. Explore Adverb Formation and Usage Many adverbs are formed by adding -ly to adjectives. quick—quickly　happy—happily　simple—simply　full—fully The cat napped happily in the warm blanket. Explore Adverb Formation and Usage Some adverbs have the same form as adjectives. The puppy is fast. The puppy runs fast. My cat is an early riser. My cat always gets up early. Explore Adverb Formation and Usage Good is an adjective; well is an adverb. My dog is a good sleeper. She especially sleeps well on my bed! 8 Let’s help Mr. Li, a pet shop owner who is worriedly chatting with his staff, use adverbs to improve customer service. bad, cheerful, correct, good, patient, quick Our customers are leaving us because you treat them (1)________________! You need to smile (2) _________________ when customers enter the shop. When they ask a question, you have to listen (3)_________________. Make sure you help every customer (4)_________. When they pay, add up all the amounts (5)_______________. Finally, everyone needs to dress (6)_____________ at work. No shorts, please! badly cheerfully patiently well correctly quickly Experience ·Zheng Yue is telling her Cat Stories. ·Let’s discover how she use “Comparative and superlative adverbs” in her description. Explore Swift Fluffy  Silver faster fastest Swift runs than Fluffy and Silver. That means Swift runs . Explore Swift Fluffy  Silver Rule1: For adverbs that do not end in -ly and have the same form as the adjectives, we often add -er and -est to them. She washed Fluffy than she washed Swift. However, she washed Silver . more carefully (the) most carefully Swift Fluffy  Silver Rule2: To form comparative and superlative adverbs ending in –ly, we add more and most before them. Explore Comparative and Superlative Adverb Formation and Usage The forms of some comparative and superlative adverbs are irregular. Adverb Comparative Adverb Superlative Adverb well badly little much far better worse more less best worst least most farther / further farthest / furthest Help Li Li Complete Her Pet Clinic Ratings Report After Interviewing Customers by Using Comparative and Superlative Adverbs Of all the clinics, TEP helps customers ¹ _________ (fast). The vets there also check pets ² ______________ (carefully) than the vets at other clinics do. The pet owners don’t like Ken’s at all because the staff at Ken’s care ³ _________ (little) about pets. The staff there listen ⁴ _______________ (patiently) to customers than those at TEP or Ken’s do. Overall, Heart ranks ⁵ _________ (high) among the pet clinics in town. fastest more carefully least more patiently highest Apply 1. My cat eats __________ (slowly) than my friend's dog. 2. Among all the pets, the rabbit runs __________ (fast). 3. My dog behaves ____________ (badly) than before when it’s hungry. 4. My new puppy learns tricks ____________ (quickly) than the old one. 5. The dolphin is _______________ (lovely) animal in the ocean. 6. The little bird gets up __________ (early) than the little squirrel. 7. The kitten plays ____________ (happy) when its owner is around. 8. My dog behaves __________ (well) than before after training. 9. The hamster hides ______________ (cleverly) than I expected. 10. Among these pets, the bird flies __________ (high). more slowly fastest worse more quickly (the) most lovely earlier happily better more cleverly highest Summary Category Rules Examples Adverb Placement Usually placed after the main verb or the object. She sings beautifully. He likes the book very much. Adverb Formation - Formed by adding -ly to adjectives. - Some share the same form as adjectives. - Good (adjective) and well (adverb) are distinct. quick → quickly; happy → happily The puppy runs fast. My dog is a good sleeper. She sleeps well. Comparative Adverbs - For -ly adverbs: Use more before them. - For non--ly adverbs (same as adjectives): Add -er. - Some have irregular forms. carefully → more carefully fast → faster well → better Superlative Adverbs - For -ly adverbs: Use most before them. - For non--ly adverbs (same as adjectives): Add -est. - Some have irregular forms. carefully → most carefully fast → fastest well → best Self-assessment Can I correctly form comparative and superlative adverbs (including regular and irregular forms)? Am I able to use comparative and superlative adverbs to compare different pets appropriately? Do I understand the rules for using ‘more/most’ with -ly adverbs and ‘-er/-est’ with adverbs that have the same form as adjectives? How confident do I feel when talking or writing about pets using comparative and superlative adverbs? (Rate from 1 - 5, 1 being not confident at all, 5 being very confident) Homework In groups of 3 - 4, discuss pets. Use at least 2 comparative adverbs to compare your pet with others (e.g., “My dog runs faster than my friend’s cat”). Write a 5 - sentence paragraph about your pet, using comparative adverbs. Draw a picture of two pets and label parts with comparative adverbs (e.g., "The rabbit hops more quickly than the turtle"). Role - play: Pet shop owner & customer. Use comparative adverbs to recommend pets. Thanks！ $