Unit 3 Section B（2a-2c）（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）

Section B 2a-2c Unit 3 Same or Different? Learning Aims 语言能力 文化意识 思维品质 学习能力 Master vocabulary (e.g., similar, different, character) and use comparative structures correctly. Develop strategies to expand vocabulary via comparisons. Analyze similarities/differences logically and draw rational conclusions. Explore cultural differences in friendships through contexts. Discuss What can similarities bring to a friendship? What can differences bring to a friendship? What really matters in a friendship? Similarities Shared activities; Deeper understanding; Comfort and familiarity... Differences Personal growth; Exposure to new perspectives; Complementary skills and qualities... respect; support; honesty... Being afraid to speak in front of people Being friendly and liking to meet people Not wanting to do anything Speaking in a straightforward way Not laughing a lot Putting a lot of time into a job and doing it well lazy shy outgoing direct serious hard-working Match the words with its explanations ______________ being afraid to speak in front of people ______________ being friendly and liking to meet people ______________ not wanting to do anything ______________ speaking in a straightforward way ______________ not laughing a lot ______________ putting a lot of time into a job and doing it well Find the words hidden in the word snake. Then match them with the meanings. shy outgoing lazy direct serious hard-working 2a wdirectyfcseriousdshyiyhardworkinghdoutgoingcrlazyo Complete the sentences with the words in the box. average spare differences especially pleasure kilometres population pleasant 2b 1.The __________ of Shanghai is much larger than that of Lanzhou. 2. The weather was _________, with white clouds and warm sunshine. 3. We got great _________ from the prize we won. 4. We should respect the _____________ in others. differences population pleasant pleasure average spare differences especially pleasure kilometres population pleasant 5. I love all fruits, ______________ strawberries. 6. The ___________ height of the students in the class is around 1.6 metres. 7. I enjoy reading books in my _________ time. 8. It is about three ___________ from my house to school. especially average spare kilometres An American writer. A mirror of America. His real name was Samuel Langhorne Clemens. He had a tough early life. His father died when he was young, so he did many jobs, which gives him rich life experiences. Honest and Brave Kind and Fair Humorious and Wise Mark Twain(1983-1910) He wrote many great books that students still read today, like The Adventures of Tom Sawyer and The Adventures of Huckleberry Finn. His stories are full of fun and clever jokes. What can you see in the picture? Two boys and a chicken. Maybe he is a prince. What are the two characters doing with their hands? They are both holding their hats with their hands. How do they look? They look alike but wear different clothes. Do you know this book? How much do you know about it? (Who? Where? What? How?..) The Prince and the Pauper by Mark Twain. Complete the passage with the correct forms of the words in the box. 2c The prince, Edward, and the poor boy, Tom, are the two characters in Mark Twain’s famous ____________, The Prince and the Pauper. They looked ____________ and both had kind ____________. They exchanged their lives by accident. During his time as a pauper, Edward learnt to respect others. ____________ this, he also realized that people’s lives were much harder than he expected. After becoming king, he made a ____________by trying to help the people of his country. personality alike novel difference besides novel alike personalities Besides difference exchange /ɪksˈtʃeɪndʒ/ v. & n. 交换 accident /ˈæksɪdənt/ n. 意外；（交通）事故 by accident 偶然；意外地 prince /prɪns/ n. 王子 character /ˈkærəktə(r)/ n. 人物；个性 pauper /ˈpɔːpə(r)/ n. 贫民；乞丐 expect /ɪkˈspekt/ v. 预料；期待 Language points Point 1 exchange /ɪks'tʃeɪndʒ/ v.&n. 交换 exchange sth. for sth. 表示用某物换取另一物，强调物品的等价替换。 eg: She exchanged her booksfor a laptop. 她用书籍换了一台笔记本电脑。 exchange sth. with sb. 指两人或多方之间交换物品或位置，突出互动性。 eg: The students exchangedphone numbers with their partners. 学生们与同伴交换了电话号码。 exchange views/ideas/opinions with sb. 专用于抽象概念的交流，如观点、想法等 eg:Scientists exchanged ideas onclimate change at the conference. 科学家们在会议上就气候变化问题交换了意见。 Point 2 They exchanged their lives by accident.他们偶然交换了人生。 by accident 偶然; 意外地 常在句中作状语。同义短语为by chance, 反义短语为on purpose “故意，有意地”。 eg: I met him at the airport by accident ( =by chance). 我在机场偶然遇到了他。 It’s said that tea was invented by accident about five thousand years ago. 据说，茶是大约五千年前偶然间被发明出来的。 accident n.意外事故；偶然事件 eg：A car accident happened on the highway this morning. 今天早上高速公路上发生了一起车祸。 固定搭配：偶然地；意外地___________ 相当于________________________ by accident by chance 或 accidentally eg：I found this old photo by accident when I was cleaning the attic. 我在打扫阁楼时偶然发现了这张旧照片。 【词汇拓展】 accident(n.)→ (adj.)意外的；偶然的_________________ →(adv.)意外地；偶然地_________________ accidentally accidental 【即学即练】 1.She __________（accidental） stepped on my foot and said sorry to me. 2.All the cities in China began to face much stricter (严格的) rules on e-bikes in order to reduce the ________（accident）. 3.迈克不小心打破布朗先生家的窗户后没有说出实情 Mike didn’t tell the truth after breaking Mr Brown’s window . accidentally accidents by accident/chance Point 3 4. Besides this, he also realized that people’s lives were much harder than he expected. 除此之外，他也意识到人们的生活比他预料的要艰难得多。 expect /ɪkˈspekt/ v. 预料; 期待 【及物动词】常见用法有: expect sth. 预料/期待某事/物eg: She was expecting a pair of sports shoes, but she just found an old tea pot.她期待一双运动鞋，但她只发现了一个古老的茶壶。 expect (sb.) to do sth. 预料/期待(某人)做某事 People who lend you books expect you to keep them clean. expect+(that)从句 预料/期待…… You can’t expect (that) all the students buy newspapers. Point 4 After becoming king, he made a difference by trying to help the people of his country. 成为国王后，他通过努力帮助人民而产生影响。 make a difference 影响; 有作用 该短语中，difference前还可用big、great等词修饰，也可将 a 改为 no、much等限定词。 make a difference to sb./sth. 对某人/某事(物)有影响 eg: Even a small act of kindness could make a big difference. 即使是小小的善行也能产生很大的影响。 Point 5 A true friend reaches for your hand and touches your heart. 一个真正的朋友会向你伸出手,触动你的心。 词汇 含义及用法 例句 reach v. 意为“伸手;触及”,常见搭配: reach out伸出援手 reach for伸手触碰 She is too short to reach the book on the top of the shelf.她太矮 了,够不到书架最上层的书。 意为“到达(某地)”,作及物动词 We hope to reach our destination by 6 p.m. 我们希望在下午6点前到达目的地。 18 拓展　辨析reach,arrive与get 词汇 词义 用法 例句 reach 意为“到达”,及物动词 reach+地点 How did your father reach his office? 你爸爸是如何到达他的办公室的? arrive 意为“到达”,不及物动词 arrive in+大地方,arrive at+小地方。 arrive后若是地点副词,则不需要加介词 We can arrive in Beijing this afternoon. 今天下午我们能够到达北京。 I arrive home at 4:00 in the afternoon.我下午4点到家。 get 意为“到达”,不及物动词 get to+地点名词 We get to school at 8:00 every morning.我们每天早上8点到校。 19 【即学即练】 1.—Could you tell me when you will 　　　 Shenzhen?  —I’m not sure.I’ll let you know when I 　　　.  A.reach;arrive B.arrive;reach C.get to;reach D.arrive;get to 2.当我有困难时,我的朋友总是伸出援助之手。 When I am in trouble,my friend always 　 　 .　 　 my hand.  reaches for C 20 Point 6 They looked alike and both had kind personalities. look 1. 感官动词，作系动词用。后可接形容词，常译为“……起来” 3. 常用公式：① 感官动词 + like + n.；②感官动词 + adj. 2. 常用感官动词：look; smell; taste; sound; feel 感官动词可做系动词也可做普通动词，这里着重讲解作系动词的用法。 21 In the morning, I eat breakfast. The eggs ________________________(尝起来真棒). My new T - shirt ___________(感觉起来) so soft when I put it on. On the way to school, I hear birds. Their songs ____________________(听起来真动听) . When I get to school, the flowers in the garden _________(闻起来) wonderful. At lunch, the apples _______________(尝起来真甜) . After school, I play outside. The white clouds ________________(看起来像) cotton candies. It’s a day full of happy feelings! taste good/great/delicious feels sound beautiful smell taste sweet look like Exercises 单项选择 一、单项选择 (    )1. This box is ______ than that one. A. heavy   B. heavier   C. heaviest  D. the heaviest (   )2. Which is ______, the sun, the moon or the earth? A. big   B. bigger   C. the biggest  D. biggest (    )3. She is ______ than her sister. A. much beautiful   B. much more beautiful C. most beautiful   D. beautiful B C B (   )4. The weather in Beijing is colder than ______ in Shanghai. A. it   B. this   C. that   D. one (    )5. Bob is ______ of the two boys. A. tall   B. taller   C. the taller  D. the tallest C C （　）6. I think Beijing is much  　　　than  　　cities in China. A. more popular； the other B. more popular； any other C. most popular； the other D. most popular； any other A （　C　）7. They  　　　　their opinions with each other and reached agreement. A. touched B. reached C. exchanged D. attended （　B　）8. Ma Kai won the first prize in the mid－term exam. It didn’t happen  　　　　. He always studied hard. A. in accident B. by accident C. at accident D. for accident C B 返回目录 （　A　）9. How is your best friend similar  　　　　or different  　　　　you？ A. to； from B. to； to C. from； from D. from； to （　C　）10. Li Ming speaks English much better than  　　　　. A. am I B. do I C. I do D. I am A C 返回目录 二、 根据首字母或汉语提示完成单词 1. — How tall is this dinosaur？ — It’s about 4 （米）. 2. During the daytime， the temperature may （达到） 40℃ even in the shade. 3. What would you do in such a serious s ⁠？ 4. His grandpa gave him a lock made of s as a birthday present. 5. Luckily， no one is hurt in the car a ⁠. metres　 reach　 ituation　 ilver　 ccident　 6. The king asked his son， the p ， to look for a wise man. rince　 返回目录 三、用括号内所给词的适当形式填空 My friends and I often exchange opinions about (character) in novels. 2. In hard (situation)， real friends will always be there for you. 3. She sat down and (touch) the silver coin in her pocket， which was a gift from her grandfather. characters　 situations　 touched　 4. In my spare time， I run five (kilometre) every morning to stay healthy. 5. My father me to study hard， and I always feel the pressure to meet his .(expect) 6. We should spare time (learn) safety skills to prevent(防止) (accident) before they reach us. kilometres　 expects　 expectations　 to learn　 accidents　 7. Nezha and Shen Gongbao are my favourite （character） in the film. 8. She （expect） her parents can have a birthday party for her. 9. Zhang Guimei did much for the girls in the mountains. Her stories （touch） many people. 10. Yuqin is my best friend. She （care） about me all the time. characters　 expects　 touched　 cares　 返回目录 四、将下列句子翻译成英文或者中文 1. 王子在一个小村庄里偶然遇到了一个乞丐。 ⁠ 2. 当我做作业遇到困难时，我的朋友帮助了我。 ⁠ 3. As a saying goes，“A true friend reaches for your hand and touches your heart.” ⁠ ⁠ The prince met a pauper by accident in a small village. When I had trouble with my homework， my friend lent me a hand. 正如一句谚语所说：“真正的朋友会向你伸出援手，触动你的心灵。” 31 4. She truly cares about me and helps me always see the silver lining in hard situations. ⁠ 5. My other friend， Mark， is better at drawing than anyone else I know. ⁠ 她真心关心我，帮助我在困难的处境中总能看到一线光明。 我的另一个朋友，马克，比我认识的任何人都更擅长画画。 五、 选词填空 用方框中所给单词的适当形式补全短文。 study　teach　different　mirror　make　good　serious　reach　 outgoing　care What does a friend mean to you？ For Jeff， he thinks a good friend islike a（n） 1. . He is quieter and 2. than most kids. He never plays jokes with others. He studies harder than the other kids in his class. His best friend is quiet too. So they spend time 3. together. It’s not easy for him 4. friends. And he doesn’t think it’s necessary to have a lot of friends. mirror　 more serious　 studying　 to make　 返回目录 Mary thinks a true friend can 5. for her hand and touch her heart. Her best friend is a kind and funny girl. She broke her arm but her friend made her laugh and feel 6. . Mary’s friend 7. ⁠ about her. Huang Lei’s best friend is Larry. They are quite 8. from each other. Larry is good at sports and 9. ， but Huang Lei is good at studies and shyer. Huang Lei always gets better grades. He often helps Larry with his homework. Larry 10. him to play tennis. reach　 better　 cares　 different　 more outgoing　 teaches　 一 二 三 四 五 六 返回目录 本课句型 Summary 我都 学会了! Key words Expression metre,prince,character,pauper,exchange,accident,expect,silver,lining, situation, reach, touch by accident,silver lining,care about,reach for,lend (sb.) a hand Where did you go? I went to... Did you try...? Yes, I did. Sentences Basic (必做) Recite the key words and sentences of this lesson. Improving(选做) 1.Write about your friend with the following sentences. Extend (选做) Record an audio clip, using the comparative degree to describe the similarities and differences. Homework Thank you ! Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $$