Unit3 课时1SectionA1a-1d 课件2025-2026学年人教版（2024）八年级英语上册

该初中英语课件围绕“比较级”语法核心知识点展开，通过图片对比、听力训练与情境对话层层递进，构建从感知差异到表达差异的学习支架。从双胞胎外貌相似性导入，自然过渡到性格、能力等多维度比较，再结合真实校园场景（如音乐节表演）深化语言运用，形成由浅入深的认知链条。 其亮点在于融合语言能力、思维品质与学习能力的培养，以“Look and Share”环节激发观察力，用“1c填空”强化语境理解，借助“1d匹配描述”提升逻辑推理能力，体现新课标倡导的“学思结合”。例如学生在分析Emma和Ella差异时，不仅掌握“taller than”“longer hair than”等句型，更学会用比较视角看待他人特点，促进多元包容意识发展。此设计既助力学生精准表达个人差异，又帮助教师高效落实核心素养导向的教学目标。

2. Whose birthday is it? Unit 3 Same or Different? 人教版 英语（八年级上册） Section A 1a-1d 2. Whose birthday is it? 01 02 03 学习目标 听懂音乐俱乐部和音乐节相关对话，提取关键信息，理解对话中人物的行为、情感及问题解决方式，精准匹配人物与描述，把握人物特征差异。（学习理解） 能运用对话中的词汇和句式，描述人物差异，进行比较表达（如 Who... better? Is... than...? ）；模仿对话情境，创编关于人物不同特点、能力比较的小对话。（应用实践） 联系生活实际，描述身边同学、家人的不同，比较能力、性格等方面差异，深化对知识的运用，培养多元包容思维。 （迁移创新） 2. Whose birthday is it? 01 情景导入 Scenario import 1. What is the possible relationship between the girls in the photo? 2. What do they have in common? 3. How are they different from each other? Look and share They might be twins because of their similar appearances. appearances heights school uniforms … The girl on the left: hold a table-tennis racket (she may be interested in table-tennis and perhaps more outgoing) The girl on the right: hold a book (she might like reading or studying and is maybe shyer.) 2. Whose birthday is it? 02 学习理解 Learning to understand The old man walks at a _________ speed(速度) . The young man runs at a _________ speed(速度) . She is _________. She is _________. fast slow outgoing shy Pre-listening He is _________. She is _________. He is _________. She is _________. hard-working lazy tall short The news is _________. The movie is _________. The music is _________. The library is _________. funny / interesting boring loud quiet He goes to bed _________. She gets up _________. early late They are opposite. /ˈɒpəzɪt/ 相反的 adj. 反义词 n. What is the relationship(关系) between these words? 1a Match each word with its opposite. 1a What other opposite words do you know? good VS bad big VS small long VS short same VS different tall taller 1.88m 2.26m Yao Ming is taller than Liu Xiang. Look and speak long hair longer hair Liu Yifei has longer hair than YangMi. hair funny funnier Zhao Benshan is funnier than Xiao Shenyang. Lucy more outgoing outgoing Lily Lucy and Lily are twins. Lucy is outgoing, but Lily is more outgoing. fun better outgoing harder beautiful What are the differences between these two groups of words? better harder base form 原级 as + 原级 +as 和...一样... 比较级（+er） + than 比...更... The base form of better is __________. well / good comparative n. （形容词或副词的）比较级 I’m not as outgoing as you. 1. You play the Chinese flute better than anyone else. 2. You work harder than me. The comparative of outgoing/ beautiful is ____________________________________. more outgoing / more beautiful 形容词和副词比较级变形规则总结 规则变化： 1. 音节≤2 单词+er 2. 音节≥3 more + 单词 不规则变化： good / well → better many/ much → more 句型：（more) / (+er）+ than 比...更... outgoing hard well 1. My friend is more outgoing than me. 2. My father plays the flute better than me. 3. Amy studies harder than Tom. Amy Tom beautiful 4. My sister is more beautiful than me. 句型：比较级（+er） + than 比...更... well loud long tall 1. Amy dances better than me. 2. My hair is longer than my sisiter. 3. Lily sings louder than me. 4. Tom is taller than me. Tom Amy Lily 句型：as + 原级 +as 和...一样... funny outgoing beautiful fast 1. Playing basketball is as funny as playing football. 2. Amy is as beautiful as her sister. 3. Tom is as outgoing as his brother. Amy Tom 4. I ran as fast as him / her. tall height weight hair Lucy is as ___________ as Lily. Lucy is ___________________ Lily. Lucy has ___________ hair than Lily. heavy long appearance than heavier longer Let’s compare and think. tall height weight hair Tim is ______________ Tom. Tim is ______________ than Tom. Tim has ______________________. thin thinner shorter hair than Tom as as short appearance Let’s compare and think. Let’s compare and think. appearance heavy height weight hair Peter is ______________ Paul. Peter is ______________ than Paul. Peter has ______________________. tall long heavier longer hair than Paul as as Paul Peter ability well Molly sings __________________ than Mary. Mary sings ________________________ Molly. loudly better than more loudly Let’s compare and think. Peter: Chen Jie, did you hear about the school music festival? Chen Jie: Yeah, it sounds __________. Peter: Why don’t you perform? You play the Chinese flute _________ _________. anyone else in our music club. Chen Jie: Well, I’m afraid of performing alone. I’m not _____ _________ ____ you. Peter: But you work _________ _________ me. And last week you played a really _____________ song! Chen Jie: You liked it? Maybe we could play it together! Peter: Great idea! 1c Listen again and fill in the blanks. fun better than as outgoing as harder than beautiful What kind of words are these? adj. and adv. Mrs Brown: I loved your performance! You two did a wonderful job! Peter and Chen Jie: Thank you! Peter: Look, it’s time for Ella and Emma’s show! Mrs Brown: Is that Ella singing? Peter:No, that’s Emma. Emma is _________ _________ Ella. And she sings _________ _________ Ella. Chen Jie: Look! That is Ella dancing. Her hair is _________ _________ Emma’s. Peter: They both dance well, but I think Ella dances _________ _________ her sister. taller than louder than longer than better than 1c Listen again and fill in the blanks. 2. Whose birthday is it? 03 应用实践 听说活动 Application Practice 1b Listen to the conversations. Tick the locations where the conversations take place. While-listening 位置 n. 发生 Conversation 1:  at the music club  at the music festival Conversation 2:  at the music club  at the music festival ✔ ✔ 1b 1. Peter and Chen Jie are talking about the _________________ . Chen Jie is afraid of performing alone so they solve the problem by playing a song ________ . 2. Mrs Brown and Peter are talking about _____ and ________ show. school music festival together Ella Emma’s Listen to the conversation again and complete the sentences. /pəˈfɔːm/ 表演 v. /sɒlv/ 解决 v. /baɪ/ 通过（某种方式） prep. 1c Listen to the two conversations again. Match the characters with the correct descriptions. 1d Chen Jie Peter Emma Ella ●plays the Chinese flute better ●works harder ●is more outgoing ●is shyer ●is taller ●has longer hair ●sings louder ●dances better 2. Whose birthday is it? 04 迁移创新 Migration Innovation Fill in the blanks according to the 1d. And make comparisons with your partner. Post-listening /kəmˈpærɪs(ə)n/ 比较 n. A: Is Ella taller than Emma? B: No, she is shorter than Emma. A: Who dances better, Ella or Emma? B: ...... Name Look Ability Personality Chen Jie \ Peter \ \ Emma \ Ella \ Do a survey about your classmates. Name Look Ability Personality 2. Whose birthday is it? 05 回顾总结 Summary Summary 2. Whose birthday is it? 06 考点大全 Language points (1) 表示两者在某一方面相同时，用“as + 形容词或副词原形 + as”的句型。 (2) 表示一方在某一方面不及另一方时，用“not as / so + 形容词或副词原形 + as”的句型。 1 I’m not as outgoing as you. 我不像你那么外向。 1. This apple is as sweet as that one. 这个苹果和那个一样甜。 2. Tom runs as fast as John. 汤姆跑得和约翰一样快。 3. This movie is not so interesting as the book. 这部电影不如书有趣。 4. He doesn’t work as hard as his classmates. 他学习不如同学努力。 意义：害怕做... be afraid of + n./ doing ... (of 为介词，后面搭配名词或者doing) =be afraid to do... They were afraid to look silly too. I’m afraid of performing alone. 2 2. Whose birthday is it? 07 课堂小测 Exercise 1.Ella is taller ______ Emma. A. as B. than C. and 2.The music is not as ______ as the fireworks. A. loud B. louder C. more loud 3.Who runs ______, Tom or Jack? A. fast B. fastest C. faster 4.This book is ______ funny as that one. A. as B. than C. more 5.She works ______ than her brother. A.more hard B. more harder C. harder B A C A C 一、单选题 1. My hair is ____________ (long) than yours. 2. This game is as ____________ (funny) as the last one. 3. He sings ____________ (well) than his friend. 4. The cat is as big ____________ the dog. 5. Lucy is ___________________ (outgoing) than Lily. 6. My brother is ____________ (lazy) than me. 7. The singer is afraid of ____________ (put) on weight. longer funnier better as more outgoing lazier putting 二、单句填词 我的铅笔比你的短。 → My pencil is ______ ______ yours. 2.她的画和我的画一样漂亮。 → Her painting is ______ ____________ ______ mine. 3.他跳舞跳得比我好。 → He dances ______ ______ me. 4.这个故事比那个故事有趣。 → This story is ________ ________ than that one. 5.我们的教室和他们的一样大。 → Our classroom is ______ ______ ______ theirs. shorter than as beautiful as better than more interesting as big as 三、单句挖空翻译 2. Whose birthday is it? Homework 基础：After class, discuss with your classmate and compare yourselves in three aspects: looks, personality, and abilities. Think of 2 sentences for each, write them down, and share them in the next lesson. 拓展：Create a video to introduce the differences and similarities between you and your siblings(兄弟姐妹) or classmates. Use the sentence patterns learned in this class. 2. Whose birthday is it? 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