Unit 3 Section A（1a-1c）-【精品课】 2024-2025学年八年级英语上册同步精品课件（人教版）

Unit 3 I'm more outgoing than my sister. 人教版新目标 八年级上册 Section A 1a--1c learn the rules of comparatives of adjectives and adverbs learn to use comparatives to talk about differences learn to use the words and sentences : loudly, quietly, hard-working Tina is taller than Tara. Learning objectives 1 2 3 Let’s welcome today’s PK show! the Compus Art Festival 校园艺术节 提示：Hey ,everyone!! Nice to meet you! ！ There is a Compus Art Festival today, we can enjoy many wonderful shows and make many new friends here!! Let’s welcome today’s PK show! 提示：Hey ,everyone!! Nice to meet you! ！ There is a Compus Art Festival today, we can enjoy many wonderful shows and make many new friends here!! [ˈɒpəzɪt] short opposite words tall short hair long hair 提示：But the boy has short hair. The girl has long hair. heavy thin Who are they?Are they the same or different? Lead-in Nick Judy Nick is . Judy is . Nick is than Judy. Judy is than Nick. tall short taller shorter tall-taller short-shorter Compare the height Presentation Nick Judy Nick is . Judy is . Nick is than Judy. Judy is than Nick. of medium build thin heavier thinner heavy-heavier thin-thinner Compare the build Presentation Different Judy Flash speaks . Judy speaks . Flash speaks than Judy. Judy speaks than Flash. slowly fast more slowly faster slowly-more slowly fast-faster Flash Compare other features(特点) Presentation Different Priscila Flash speaks . Priscila speaks . Flash and Priscila speak slowly. slowly Flash Presentation slowly Both Same Compare other features(特点) comparative forms of adjs,advs taller shorter longer faster thinner heavier loudly quietly good- Practice A+be动词+形容词比较级+than+B A+实义动词+副词比较级+than+BA tall short long fast thin heavy more more better 1 2 3 4 Quick response big heavy short slowly quietly loudly good fast good quietly fast fast slowly Presentation 游戏规则： 1.2.3.4分别为组名 如：big出现在1时， 1组全员起立并说出big比较级bigger quick quick 提示：Hey ,everyone!! Nice to meet you! ！ There is a Compus Art Festival today, we can enjoy many wonderful shows and make many new friends here!! 1.What’s the name of this band? a twin band 2.Why do they call this name? Because they are the twins. 3.What are they doing? They are performing [pəˈfɔːm] on the stage. They are playing instruments. twins 1b Listen and number the pairs of twins in the picture（1-3）. Before listening，please find out: 1. How many pairs of twins and who are they? 2. What they doing? Tara plays the piano quietly. Tina sings loudly. /ˈkwaɪətli/ /ˈlaʊdli/ What do Tara and Tina do? scc2zbyy19092003 17 What does Tom and Sam look like? Tom has short hair. Sam has long hair. scc2zbyy19092003 18 What does Peter and Paul look like? Peter is tall and heavy. Paul is short and thin. scc2zbyy19092003 19 Listen and number the pairs of twins in the picture [1-3]. 1b Listening Task Tips:pay attention to the names Answer the questions. 1. What can Sam and Tom both do? A. Sing songs. B. Play the guitar. C. Play the drums. 2. Of the three pairs of the twins, which pair can sing? A.Tom and Sam. B.Tara and Tina. C. Peter and Paul. 3. Who is heavier, Peter or Paul? A. Peter. B. Paul. C.We don't know. √ √ √ 1b Listen and fill in the blanks. Boy 1:Is that Sam playing the guitar? Girl:No,that's Tom. Sam has hair than Tom. Boy 2: Both Tom and Sam can play the drums, but Sam plays them than Tom. Boy: That's Tara, isn't it? Gir:No, it isn't. It's Tina. Tina is than Tara. And she also sings than Tara. 2 1 Boy:Is that Paul? Girl:No, that's Peter. Peter's than Paul. And Paul's than Peter. more loudly taller longer better heavier shorter 3 Listening Task Tips:write the first letter or Chinese Listen again and fill in the blanks. Conversation 1: A:Is that Sam playing the guitar? B:No,that's Tom.Sam has than Tom. Tom Sam can play the drums. But Sam plays them than Tom. Conversation 2: A:That's Tara, isn't it? B:No, it isn't.It's Tina.Tina is than Tara.And she also sings than Tara. Conversation 3: A:Is that Paul? B:No,that's Peter.Peter's than Paul. And Paul's than Peter. longer hair Both and better taller more loudly heavier shorter 更好的（地）；较好的（地） Find out the sentences that are about the similarity between the twins. Find out the sentences that are about the differences between the twins. Practice the conversation then make conversations about the other twins. 1c A: That’s Tara, isn’t it? B: No, it isn’t. It’s Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Compare twins: personal traits personal appearance long-longer well - better tall - taller loudly- more loudly heavy- heavier short- shorter thin- thinner quietly- more quietly original forms 原级 comparative forms比较级 compare A is than B. A speaks than B. A has than B. A sings than B. A plays ping-pong than B. taller shorter thinner heavier longer faster more loudly more quietly better Practice There are _____ pairs of twins. The first pair are Sam and Tom. Sam has ______ hair than Tom and plays drums_______ than Tom. The second pair are Tara and Tina. Tina is ______ than Tara and sings _________ than Tara. The third pair are Paul and Peter. Peter is ________ than Paul and Paul is __________ than Peter. 3 longer better taller more loudly heavier shorter 听力导入: Who are the twins? Who is the woman? She is a reporter from SFTV. They are Tara and Tina. What are they talking about? Pre-listening funny (run) fast friendly (jump) high outgoing (work) hard hard-working (get up) early smart lazy 形容词adj. 1.常用在系动词后作表语构成系表结构。 2.常用在名词前做定语。 副词adv. 常用来修饰动词。 Listen. Are the words in the box used with –(i)er or more? Complete the chart. While-listening 2a Listen. Are the words in the box used with -(i)er or more? Complete the chart. 2a funny friendly outgoing hard-working smart lazy (run) fast (jump) high (work) hard (get up) early -er / -ier more friendly, funny, fast, high, hard, smart, lazy, early outgoing, hard-working Listen again. How are Tina and Tara different? Fill in the boxes. Tina … ________________ ________________ ________________ ________________ _________________ __________________ Tara … _______________ _______________ _______________ _______________ ________________ ______________ is more outgoing than Tara. works as hard as Tina. is friendlier and funnier Than Tara. can run faster and jumps higher than Tara. is smarter than Tara. is lazier than Tara. gets up earlier than Tina. 2b 同级比较as+adj./adv.原级+as Eg.吉姆和他的哥哥一样努力学习。他们都取得了好成绩。 Jim studies as hard as his brother. So they both get good grades. Listen again and fill in the blanks. Then read after the tape. Interviewer:Tina, do you think you are different drom your sister Tara? Tina: Oh, sure. We look similar but we're very different. Interviewer: Really/ In what ways are you different? Tina: Well, I’m more outgoing than Tara. I’m ____________and ___________, too. And I love sports. Tara: Yes, she can _____________and ___________than me. Interviewer: Who’s more hard-working at school? Tara: Tina thinks she works _________ than me, but I work as hard as Tina. But she’s __________than me. Tina: Not really. I think I’m _________than Tara. She always gets up ________ than me. friendlier funnier run faster jump higher harder smarter lazier earlier Tina and Tara look similar ____ each other, but in some ways, they are very __________ (difference). Tina is ____________ (outgoing) than Tara. She is _________ (friend) and funnier. She _______ (love) sports, so she can _____ (run) faster and jump ______ (high) than her sister. Who is more hard-working at school? Tina thinks she works ______ (hard) than Tara, but Tara doesn’t _______ (think) so. Tara thinks she works as ______ (hard) as Tina. However, she also thinks Tina is _______ smarter of the two. Tina says she is _____ (lazy) than Tara because Tara always ____ (get) up earlier. to different more outgoing friendlier higher run loves harder think hard the lazier gets Fill in the blanks 2c Student A, look at the chart on the right. Student B, look at the chart on Page 81. Ask and answer questions about Sam and Tom. Student A Student B A: Is Sam smarter than Tom? B: Does Sam get up earlier than Tom? Look at the chart. Ask questions. Answer the questions. B: Yes. Sam is smarter than Tom. A: No. Sam gets up as early as Tom. 单音节词和部分双音节词 一般在词尾加-er smart-smarter high-higher 以字母e结尾的词加-r fine-finer wide-wider 重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-er hot-hotter big-bigger 以 “辅音字母+y” 结尾的双音节词，变“y” 为 “i”，再加-er early-earlier happy-happier 比较级构成的规则变化 多音节词和部分双音节词 在其前面加more interesting-more interesting popular-more popular 原级 比较级 good / well bad / badly many / much little far better worse more less farther further 形容词或副词比较级的构成(不规则变化)： 比较级，要变化,一般词尾加er。 (long-longer, tall-taller) 词尾若有哑音e, 直接加r就可以。(nice-nicer) 重读闭音结（尾）、单辅音字母要双写。 (hot-hotter, big-bigger, thin-thinner) 辅音字母若加y, 记得要y变i。 (happy-happier, funny-funnier) 多音节更容易，词前加more 更好记。 (outgoing- more outgoing) 比较级（形容词/副词）的构成口诀 形容词比较级变化规则 单音节词及部分双音节 一般情况：+ er 以字母e结尾的：+ r 以“ 辅音字母 + y ”结尾的：变 y 为 i ， 再 +er 以重读闭音节结尾，且结尾只有一个辅音字母的：双写这个辅音字母，再 +er 多音节和部分双音节词： more + adj.（原级） 不规则变化：good / well--better; many / much--more; bad / ill--worse; little--less; far—farther / further A B C D E F late hot long bad careful happy Have a try. When we compare people, we use different forms of adjunctives. Sam has longer hair than Tom. Sam plays them better than Tom. Tina is taller than Tara. Tina sings more loudly than Tara. Peter is heavier than Paul. Paul is shorter than Peter. 提示：When we compare people, we use different forms of adjunctives. Such as:...... 引出2a scc2zbyy19092003 38 Game Time: 指鹿为马 A B be 形容词比较级 than + + + + A B v 副词比较级 than + + + + A B have/ has 形容词比较级 than + + + + + n eg. He is taller than me. eg. Liu Xiang runs faster than me. eg. He has longer hair than me. 用所给词的适当形式填空 1.I think Sally did as _____ (good) as Lucy in the math competition. 2.Linda is much ______________(hard-working) than Anna. 3.Do you think you are __________(outgoing) than your father? 4.It’s much ________(cold) today. You should wear a coat. 5. This box is much ________(heavy), isn’t it? 6.Who is ________(funny) than you in the class? 7.I work _____ this term, but David works even ______.(hard) 8.This story is very ___________, but that story is ____________ than this one.(interesting) well funnier hard interesting heavier harder more interesting more hard-working more outgoing colder …but I work as hard as Tina.(听力材料) _______________________________________ as ... as 的含义为“___________”，用于形容词、副词的同级比较。两个 as 的词性和用法不一样，第一个 as 是副词，后面接形容词或副词的原级，第二个 as 多为连词。 as ... as 的否定形式为 not as/so + adj./adv. + as，表示“__________”，其中，第一个 as 可以用副词 so 替换，但第二个 as 则不能。巩固练习： 1）我和内莉一样高。 I am _____ tall _____ Nelly. 2）汤姆和萨姆跑的一样快。 Tom runs as _____ as Sam. 3）莉莉不如露茜外向。 Lily is _____outgoing ______Lucy. Lily is ____ ____ outgoing ____ Lucy. 和...... 一样 不如...... less than not so\as as 但是我学习和蒂娜一样努力。 as as fast as+adj /adv原级+as+B: 与B一样... not so/as+adj /adv原级+as B :不如B ... The red ruler is as long as that blue one. The cat runs as fast as that dog. I am not so/as tall as my mother. Jim doesn’t jump so/as high as Bob. as + adj. 原级 + as 跟···一样 The watermelon is _____ ______ ____ the football. as big as The girl looks_____ __________ ______ a flower. as beautiful as The watermelon is ______. The girl is ___________. big beautiful The tiger runs _____ _______ ______ the car. as fast as as + adv. 原级 + as 跟···一样 The tiger runs _______. The boy swims _______. The boy swims _____ _______ ______ a fish. as well as fast well practice ( )1. My sister is as______ as my mother. A. smart B. smartly C. smarter D.smartest ( ) 2. Jenny sings as _________ as a bird. A. good B. better C. well D.best ( ) 3. Students can run as _________ as their teacher. A. fast B. fastly C. faster D.fastest A C A Production Yao Ming is . Pan Changjiang is . tall short Yao Ming is than Pan Changjiang. Pan Changjiang is ________ than Yao Ming. taller shorter Liu Yifei is ____. Jia Ling is ______. thin heavy Liu Yifei is ______________ Jia Ling. Jia Ling is _______________ Liu Yifei. thinner than heavier than Yang Yuying is________. Xie Na is . Yang Yuying is _________________ Xie Na. Xie Na is Yang Yuying. quiet outgoing quieter than more outgoing than Both of them can sing. Wang Feng sings ________. Li Jian sings ________. loudly quietly Wang Feng is ___________than Li Jian. Li Jian is ___________than Wang Feng. more loudly more quietly Mrs. Zhang Mrs. Black Mrs. Zhang is heavy. Mrs. Black is ______. heavier Mrs. Black is _______ _______Mrs. Zhang. heavier than Tara Tina Tina gets up early. Tara gets up _______. earlier Tara gets up _______ _______ than Tina. earlier than Tina gets up _______ _______ than Tara. later than Lucy Lily Lucy and Lily are twins (双胞胎). Lucy is funny. Lily is ______. funnier Lucy is _______ _______Lily. funnier than Bob Sam Bob runs fast.. Sam runs _____. faster Sam runs _____ ______than Bob. faster than 49 Do you know how to compare people? Jack is ______. Mary is short. Jack is taller than Mary. tall Lily is more outgoing than Kate. Kate is outgoing. Lily is more outgoing. Kate Lily Tina Tara Tara has long hair. Tina has longer hair than Tara. He sings loudly. She sings_______ ______ than he. more loudly 两者进行比较,表示“一方比另一方更……” 1. A + be\have + 形容词比较级 + than + B 2. A + 实义动词 + 副词比较级 + than + B Jenny sings better than Mary. I’m more outgoing than you. 50 Exercises Anna thinks yesterday’s singing competition ______ (be) fantastic. She thinks Nelly ______ (sing) so well. But Julie thinks ___________ (different). She thinks Lisa sang _______ (good) than Nelly, because she thinks Lisa sang ______________ (clear) than Nelly. Anna doesn’t know ________ one is Lisa. Julie tells her that Lisa is the singer _______ shorter hair. However, Anna thinks Nelly danced better _______ Lisa. Lisa really wanted _________ (win). Well, everyone _______ (want) to win. But the most important thing is __________ (learn) something new and ______ (have) fun. was sang differently better more clearly which with than to win to learn have wants Love yourself. 爱自己。 You are the best. 你是最棒的。 Be confident！Be yourself！ 基础型作业： 完成练习册对应练习; 背诵1b,2b对话。 实践型作业： 新学期你一定认识了许多新朋友，用英语介绍新 朋友的外貌和人格特征。 拓展型作业： 写下自己同过去相比的变化。 Homework 69824.305 null 69380.18 54986.883 51303.81 $$