Unit 3 Same or Different Section A (1a-1e) 课件 2026-2027学年人教版英语八年级上册

Unit 3 Same or Different? 第1课时 Section A (1a-1e) How do we compare with each other? 2. compare…to… (1)把……与……比较, 可与 compare... with... 互换 (2)把……比作……，常用于两个不同性质的事物之间的比较 1. compare …with… 把……与……比较，常用于两个同类事物之间的比较 Look and share 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? Maybe they are twins/classmates. They are as tall as each other and they both have black hair. The girl on the left is more outgoing than the one on the right. Emma Bob Let’s compare. So we can say... shyer more outgoing Emma______________________ Bob. is more outgoing than Bob______________________ Emma. is shyer than Let’s compare. Tom Mary So we can say... shorter 更矮 taller 更高 Tom _______________ Mary. is taller than Mary_______________ Tom. is shorter than Let’s compare. So we can say... He _______________ she. is louder than She_______________ he. is quieter than louder quieter Jack ____________________ Lily. Lily___________________ Jack. Let’s compare. Lily Jack So we can say... runs faster than runs slower than 比较级构成规则 构成方法 原级 比较级 单音节词和部分双音节词 一般情况下，比较级词尾加-er tall taller 以字母e结尾的词，比较级词尾加-r cute cuter 重读闭音节词尾只有一个辅音字母时，先双写该辅音字母，然后再加-er thin fat thinner fatter 以“辅音字母+y”结尾的双音节词先把y变i, 再加-er heavy heavier 多音节词和部分双音节词 在词前加more构成比较级 outgoing more outgoing 不规则变化 原级 比较级 good / well better bad / badly worse many / much more little less far farther further 规则变化 Match each word with its opposite. 1a fast shy late tall lazy loud funny outgoing boring short quiet early slow hard-working shyer more outgoing lazier more hard-working funnier more boring quieter louder shorter taller faster slower earlier later 那它们的比较级是哪些？ Listen to the conversations. Tick the locations where the conversations take place. Conversation 1: □at the music club □at the music festival Conversation 2: □at the music club □at the music festival Listening tips 听前预读题目，注意关键词；听中边听边记。 √ √ 1b 地点 发生 2. Mrs Brown and Peter are talking about __________ and ____________ show. Listen to the conversations again and complete the sentences. 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 ________. school music festival together Ella Emma’s 1c talk about 谈论 be afraid of sth.害怕某物 be afraid to do sth.害怕做某事 perform v.表演 performance n.表演 performer n.表演者 alone (1)adj.独自；单独，常用作表语，强调一个人的客观情况。 (2)adv.独自；单独，相当于 by oneself。 Listen to the two conversations again. Match the characters with the correct descriptions. plays the Chinese flute better works harder is more outgoing is shyer has longer hair sings louder dances better is taller Chen Jie Peter Emma Ella 1d Well, I’m afraid of performing alone. I’m not as outgoing as you. But you work harder than me. And last week you played a really beautiful song! You liked it? Maybe we could play it together! Great idea! Chen Jie, did you hear about the school music festival? Yeah, it sounds fun. Why don’t you perform? You play the Chinese flute better than anyone else in our music club. Peter: Chen Jie: Peter: Conversation 1 询问对方是否听说过音乐节，引出话题 Why don’t you do sth.? 提议对方做某事 陈述参加理由 Chen Jie: Peter: Chen Jie: Peter: as…as… 原级比较 work harder 更努力 透露害怕参加的原因 Use the information from 1d to make comparisons. No, she is shorter than Emma. Is Ella taller than Emma? Who dances better, Ella or Emma? 1e Important points (1)甲+be+形容词比较级+than+乙. 甲比乙更…… 这是比较级的一种常用句型，用来比较两个人或事物在某个特征上的差异。 (2) Is + A + 比较级 + than + B ?　→　Yes, ... / No, ... (3)Who + 动词 + 比较级, A or B ? ……更……，甲还是乙？ 这是比较级的一种常用句型，用于询问两个对象中哪一个在某个特征上更突出。 Let’s chant and finish it! Tall, taller, who is taller? I am tall. You are taller. You are taller than me. Thin, thinner, who is _________? He is thin. She is thinner. She is _____________ him. Funny, __________. Who is ___________? You are funny. They are funnier.They ______________________ you. Outgoing. ________________. ______________________? Lucy is __________. Lily is ______________. Lily _______________________ Lucy. thinner thinner than funnier funnier are funnier than More outgoing Who is more outgoing outgoing more outgoing is more outgoing than Review 1. Sam works _________ (hard) than Tom. 2. Tom is ________ (smart) than Sam. 3. Tina is ______(tall) and ________(quiet) than Tara. 4. Paul is _______ (short) and ________(fat) than Pedro. 5. I get up____________(early) than Tara. 6. Tara is _______________( serious) than Tina. 7. Du Jia is _____________ (popular) than others in Class 19. I .用形容词或副词的适当形式填空。 harder smarter taller quieter shorter fatter earlier more serious more popular Exercise 今天学会了： 1. 7 组反义词 2. 比较级：短词 + er，长词 + more 3. 两个句型： 　　Is A ...er than B? 　　Who ... better, A or B? $