Unit 3 Section A（1a-1e）（同步教学课件）-2025-2026学年八年级英语上册同步教学精品课件（人教版2024）

该初中英语课件围绕比较级词汇及句型展开，课堂导入通过双胞胎姐妹图片引导讨论异同，先匹配反义词（如fast-slow、outgoing-shy），再扩展到描述人物的外貌、性格、习惯、能力四方面，通过小组讨论积累词汇，为比较级学习搭建阶梯式支架。 其亮点在于以听力任务（关注关键词）、对话练习（1e角色扮演）提升语言能力，小组讨论多维度描述人物培养思维品质，练习梯度设计（填空到展示）助力学习能力。例如1d听力匹配人物特征，1e用比较级进行对话，体现“在用中学”。学生能在情境中运用比较级提升表达，教师可直接采用活动提高教学效率。

Unit three, same or different section one beyond one day. Can jay did you hear about the school music festival? Yeah, IT sounds fun. Why don't you perform? You play the chinese fruit Better than anyone else in our music club. Well, i'm afraid of performing alone. I'm not as outgoing as you. but you are harder than me. And last week you play a really beautiful song. You liked IT. Maybe we could play . IT together. Great idea. Section A 1a-1e Unit 3 Same or Different? Learning Aims 语言能力 文化意识 思维品质 学习能力 Master key vocabulary (e.g., outgoing, quiet, hard-working) and sentence patterns for comparing people (e.g., "as...as", comparative adjectives). Acquire strategies to extend vocabulary via context and practice oral communication actively. Develop logical thinking through comparing and contrasting traits, and justify opinions with reasons. Understand cultural perspectives on friendships, e.g., valuing similarity or difference in different contexts. They are twin sisters. The girl on the left is outgoing and likes playing table temmis. The girl on the right is shy and enjoys reading. 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? n. 双胞胎 Looks, heights and school uniforms . adj. 外向的 adj. 害羞的 /kəmˈpeə(r)/ v. 比较；对比 How do we compare with each other? ? BIG Question Look and share Match each word with its opposite. 1a fast shy late tall lazy loud funny outgoing boring short quiet early slow hard-working What other opposite words do you know? good VS bad big VS small long VS short love VS hate same VS different fast slow outgoing shy hard-working lazy tall short early late funny boring loud quiet Let’s learn more opposites! What does he/she look like? What does he/she like? What is he/she like? What is he/she good at? How do we describe people? Group discussion: think of as many words as possible to describe people from the 4 aspects(方面) How do we describe people? tall，short，slim，strong young，old long hair，short hair pretty，beautiful，handsome，cool Get up early, read more, exercise regularly, study hard, be on time, help others, watch TV often, eat healthily Outgoing, shy, funny, serious, friendly, kind, lazy, hard-working, quiet, loud, honest, confident Sing well, dance well, run fast, study efficiently, play sports well, draw well, speak English well, work well with others Listen to the conversations. Tick the locations where the conversations take place. 1b take place . 发生 location n. 位置；地点 Listening tip: Before listening, pay attention to the key words first. Conversation 1: ☐at the music club ☐ at the music festival Conversation 2: ☐ at the music club ☐ at the music festival I’m afraid of performing alone. I’m not as outgoing as you. You play the Chinese flute better than anyone else in our music club. 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 conversations again and complete the sentences. /ə'ləʊn/ adv. 独自 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 Listen to the two conversations again. Match the characters with the correct descriptions. 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 1d What’s the part of speech (词性)of these words? Listen to conversation 1 and get the main information , then answer the questions. 1.Why does Peter have this conversation with Chen jie? Because he wants to___________Chen jie to_________in the___________________. 2.Does Chen Jie want to do that at first? And why? ____.Because she is________of performing _____. 3.How do they solve the problem? By playing a song________. encourage perform school music festival together No afraid alone 4.How does Peter encourage Chen Jie? He says Chen Jie plays the Chinese flute______ _____anyone else. /He says Chen Jie plays the Chinese flute____ in the music club. He also says Chen works_______than him. He thinks Chen had a good___________ last week. 3.Why is Chen Jie afraid of performing alone? Because she is not __ _________ __Peter. /She is_______than Peter./Peter is____ __________than her. as outgoing as shyer more outgoing better best harder performance than 1.When does conversation 2 take place? ______Chen jie and Peter’s peromance. /During ____ and _______ show. 2.What are Mrs Brown and Peter talking about during the show? They are talking about the performers’ ___________. After Listen to conversation 2 and get the main information. Tina Emma’s differences 3.What does Mrs Brown think of Peter and Chen Jie’s show? 4.What’s the possible relationship between Ella and Emma? And why? She thinks they performed___________. wonderfully Maybe they are______,because it’s_______________for Mrs Brown to_____them from each other. twins hard/difficult tell Peter: Chen Jie, did you ___________ the school music festival? Chen Jie: Yeah, it sounds fun. Peter: Why don’t you perform? You play the Chinese flute ______ than anyone else in our music club. Chen Jie: Well, I’m afraid of ___________ alone. I’m not ______________ you. Peter: But you work ______ than me. And last week you played a really beautiful song! Chen Jie: You liked it? Maybe we could play it together! Peter: Great idea! Listen again and fill in the blanks. Conversation 1 hear about as outgoing as better performing harder Mrs Brown: I loved your performance! _________________________! 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 taller than Ella. And _____________________ . Chen Jie: Look! That is Ella dancing. ___________________________. Peter: They both dance well, but I think ___________________________. Listen again and fill in the blanks. Conversation 2 You two did a wonderful job she sings louder than Ella Her hair is longer than Emma’s Ella dances better than her sister Use the information from 1d to make comparisons. 1e Is Ella taller than Emma? No, she is shorter than Emma. Who dances better, Ella or Emma? … Fill in the blanks according to the 1d. And make comparisons with your partner. 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 \ Practise, then present 1e fast slow shy outgoing late early tall short lazy hard-working loud quiet funny boring Language points Point 1 Please write the comparatives(比较级) of the following words. faster shyer later taller lazier louder funnier slower more outgoing earlier shorter more hard-working quieter more boring 比较级规则变化口诀 比较级要变化，一般词尾加­er。 词尾若有哑音e，直接加r就可以。 辅音字母若加y, 记得变y为i。 一辅重读闭音节，末尾字母要双写。 多、双音节有规律，词前加more就可以。 They are adj. (形容词)and adv.(副词) They have the comparative forms(比较级) A +谓语动词 + 副词的比较级 + than+B. Ella dances better than Emma. Kay runs faster than Helen. Emma sings louder than Ella. 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. 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 Point 2 compare V. 比较;对比 Scientists compared the results of both experiments. 科学家把两次实验的结果进行了比较。 compare. . . with 把……与……比较 用于两个同类事物之间的比较。 compare. . . to 把……与……比较 此时可与 compare. . . with 互换。 compare people and things 比较人和事物 (教材 P21) The teacher asked us to compare the first report with/to the second to find their similarities and differences.老师让我们比较第一份报告和第二份报告 ,找出它们的异同。 We usually compare books to friends. 我们通常把书籍比作朋友。   Point 3 loud 形容词  副词 比较级形 式:louder “响亮地;大声地”,常用在动词 talk、speak、shout、laugh 等后面。 侧重表示“ 声音响亮 ”,常在句中作表语或定语。 loud adv. 响亮地  adj.  大声 loudly  副词 比较级形式: more loudly 由 “ loud ( adj.响 亮 的 ;大声的) +-ly( 副词后缀) ” 构 成 。强 调声音高 , 有时可与 loud 通用 , 但更具有 “ 喧闹 ” 的意味。 Point 4 hard-working 形容词 work hard 动词短语 hard work 名词短语 “ 努力工作/学习 ”, hard是副词 , 意为“ 努力地 ”,修饰动词 work “ 工作努力的 ;勤奋的 ”,可作定语或表语 “ 辛苦的工作 ”, hard是形容词 , 意为“辛苦的”,修饰不可数名词work hard-working adj. 勤奋的 Point 5 as + 形容词或副词原形 + as (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。 例如：This apple is as sweet as that one. 这个苹果和那个一样甜。 Tom runs as fast as John. 汤姆跑得和约翰一样快。 (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。 例如：This movie is not so interesting as the book. 这部电影不如书有趣。 He doesn’t work as hard as his classmates. 他学习不如同学努力。 I’m not as outgoing as you. 我不像你那么外向。 29 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。 Point 6 1. I loved your performance! 2. Why don’t you perform? 3. *She was a wonderful performer. 1. How do we compare with each other? 2. Read the sentences and notice the comparatives in bold. 3. Use the information from 1d to make comparisons. perform v. 演出，表演 →___________________ n. 表演 →*_________________ n. 表演者 compare v. 比较，对比 →______________ n. 比较级；adj.相对的 →_______________ n. 比较，对比 performance performer comparative comparison 31 Point 7 Chen Jie, did you hear about the school music festival? 意义: 听说...... “Hear about” → 强调“了解详情”（比如事件经过、最新动态等）。 “Hear of” → 强调“知道存在”（可能只是名称或概念）。 对比例句： Do you hear of that singer.（你听说那位歌手。） Did you hear about that singer's scandal?（你听说那位歌手的丑闻了吗？） Point 8 Chen Jie is afraid of performing alone so they solve the problem by playing a song 意义：通过做... 词性： prep. （介词） 后面通常接 动词-ing 形式（动名词） 或 名词。 例句：We save energy by turning off the lights. He stays healthy by eating vegetables. Point 9 I’m afraid of performing alone. 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...（七年级下册U8 Section 2a） 课文：They were afraid to look silly too. Exercises 单项选择 一、单项选择 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 6.—Tina is really ________. She gets up early to read English every day. —Yes, she also studies hard at school. A. lazy B. hard-working C. outgoing D. honest 7.My shoes are size 38. Your shoes are size 40. Your shoes are _________ than mine. A. bigger B. shorter C. taller D. longer 8.Helen is 15 years old, and Joan is 15, too. So Helen is ________ Joan. A. older than B. as older as C. as old as D. so old as B A C 二、根据句意和汉语提示完成句子 1. We should not be ______ (懒惰的) and always try our best to finish the tasks. 2. Lucy is a ________________ (勤奋的) girl. She often studies late at night. 3. Let's work together to ____ (解决) this difficult math problem. 4. Can you ___________ a magic trick for us at the party? 5. My friend is very __________ (外向的) and she can easily make new friends. lazy hard-working solve perform outgoing 1. Her wonderful ___________ (perform) at the school art festival won praise from teachers and students. 2. My younger brother is much _______ (lazy) than me. He hardly ever does his homework on time. 3. This park is much ________ (big) than that one. performance lazier bigger 三、用所给词的正确的形式填空。 4. I offered to help my new classmate, but she refused me _____ (shy). 5. Elsie usually asks her friend for a ________ (solve) when she can’t figure out the puzzle. 6. She decides ________ (solve) the problem by herself. 7. Lucy has changed a lot. When I met her five years ago, she was much ______ (shy). shyly solution to solve shyer 8. My hair is ____________ (long) than yours. 9. This game is as ____________ (funny) as the last one. 10. He sings ____________ (well) than his friend. 11. The cat is as big ____________ the dog. 12. Lucy is ___________________ (outgoing) than Lily. 13. My brother is ____________ (lazy) than me. 14. The singer is afraid of ____________ (put) on weight. longer funnier better as more outgoing lazier putting 四. 完成译句 (每空一词)。 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 41 本课句型 Summary 我都 学会了! Key words Functions shy; lazy; loud; outgoing; hard-working; perform; solve; flute 能够运用比较级来进行比较不同人的特点 —Is Ella taller than Emma? —No, she is shorter than Emma. —Who dances better, Ella or Emma? Sentences Basic (必做) 1. Memorize the new words and phrases. Improving(选做) 2. Discuss with your classmate and compare yourselves in three aspects: looks, personality, and abilities. Extend (选做) 3.Create a video to introduce the differences and similarities between you and your siblings(兄弟姐妹) or classmates. Homework Thank you ! null 16535.42 Blues 69456.0 null 38896.29 null 37642.477 $$Unit three, same or different section one c and one day, I love your performance. You too did a wonderful job. Thank you. Look, it's time for ella and am a show. Is that another singing? No, that's ema. Emma is taller than ella and SHE sings louder than ella. Look, that is a dancing. My hair is longer than I miss. They both dance well, but I think elegance is Better than her sister.