Unit 3 Section A Grammar Focus 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形容词和副词比较级的构成规则与句型应用展开，从复习导入到语法聚焦，再到中考真题演练，层层递进，构建了清晰的学习支架。通过视频情境引入、填空练习、分类归纳和真实语境输出，帮助学生在对比中理解规则，在运用中掌握结构，实现从感知到内化的语言能力提升。 其亮点在于融合语言能力、思维品质与学习能力培养，以“视频情境+任务驱动”激发兴趣，用“不规则变化归类+中考句型精讲”强化逻辑思维，借助“真题演练+拓展写作”促进迁移应用。例如，通过《It Gets Better》视频引导学生观察语言变化规律，再结合“越…越…”句型训练批判性表达，既夯实语法基础，又发展高阶思维。学生能系统掌握比较级知识并灵活运用，教师可高效落实核心素养导向的教学目标。

Unit 3 Same or Different Section A Grammar Focus 学习目标 After the class, you will ...  掌握形容词和副词比较级的构成规则（规则变化与不规则变化）。  理解并运用比较级的常见句型结构，如：A + be + 比较级 + than + B/ the + 比较级 + of the two/ 比较级 + and + 比较级/ Which/Who + be + 比较级, A or B?/ The + 比较级..., the + 比较级.../ as...as... / not as...as...  能正确使用比较级进行人与物、物与物之间的比较。能在真实语境中运用比较级进行口头和书面表达。  培养学生观察、比较和分析的能力。增强学生学习英语语法的信心和兴趣。 1. Revision.  Can you compare Ella and Emma? Review and fill in the blank. Appearance: •Ella’s hair is ________ than Emma’s. •Emma is _____ than Emma. Personality: •Emma is a little _________ than Ella. •Ella is _______ than Emma. Daily habits: • Emma always gets up __________ than Ella. •Ella works as ____ as Emma. Strength: • Emma sings _______ than Ella. • Ella dances ________ than Emma. longer taller quieter earlier hard louder better funnier 2. Lead in.  Enjoy a video and fill in the blanks. It Gets Better Grass gets ________. Days get ________. Sun gets __________. _______ and ________. Dreams get ________. Smiles get ________. Love gets ______. ________ and ________. I don’t care about the things that they say. AllI know is that everything’s going my way. It gets ______. Oh, it gets _________. ________ and ________. greener warmer brighter Brighter brighter bigger wider stronger Stronger stronger better better Better better 3. Grammar Focus  Read the sentences and notice the comparatives in bold. 3c There are more activities this year. It is more colourful than last year. Emma is taller than Ella, but her hair is shorter than Ella’s. Ella dances better than Emma, but Emma sings louder than her. Emma always gets up earlier than me, but I work as hard as her! • taller, shorter, louder, earlier 单音节和部分双音节形容词的比较级 • more, better →不规则变化（特殊记忆） • more colourful 双音节及多音节形容词的比较级 规则变化 3. Grammar Focus  Read and fill in the blanks. Then conclude the rules of comparatives. Tom is ______ (tall) than Ben. This room is ______ (large)than mine. She is ______ (busy) this week. The apple is ______ (big)than that one. taller larger busier bigger 一般 + er 以e结尾 + r 辅音字母 + y 结尾，变y为i + er 重读闭音节，双写尾字母 + er Health is _____(important) than wealth. more important 多音节词及部分双音节词，前加more 3. Grammar Focus  Try to put the words into correct box. 辅音字母 + y 结尾，变y为i + er 重读闭音节，双写尾字母 + er 多音节词及部分双音节词，前加more 一般 + er 以e结尾 + r faster nicer larger hotter thinner more beautiful more carefully earlier easier happier 3. Grammar Focus  Exercise: Fill in the blanks with correct forms. • The sun is much ________ (big) than the moon. • This red bag is ________ (heavy) than the green one. • I think math is ____________ (difficult) than English. • In summer, days are ________ (long) than nights. • My room is ________ (tidy) than my brother's. • The weather today is ________ (hot) than it was yesterday. • A car is ________________ (expensive) than a bike. • She looks ________ (happy) than before after hearing the good news. • This street is ________ (wide) and ________ (clean) than that one. • It's _____________ (dangerous) to drive fast than to drive slowly. bigger more difficut longer tidier hotter more expensive happier wider cleaner heavler more dangerous 3. Grammar Focus  Other comparatives（不规则变化） good/well bad/ill many/much little far better worse more less farther (距离) further (抽象) Swimming is ______ (good) for health than running. The pollution is __________ (bad) than last year. We need ________ (many) books for the project. The moon is ___________ (far) than we imagine. Try to spend __________ (little) time on phones. better worse more less farther 3. Grammar Focus  Exercise: Fill in the blanks with correct words. • I feel much ________ (good) today than I did yesterday. • His handwriting is ________ (bad) than mine. It's hard to read. • We need ________ (many) books to build a small library for the children. • You should spend ________ (little) time playing video games and more time studying. • The result is ________ (far) from perfect; in fact, it's even worse than we expected. • After taking the medicine, the patient is getting ________ (well) now. • Could you give me ________ (much) information about this course? • I made ________ (few) mistakes in this test than in the last one. • Things are getting ________ (bad) instead of better. • She lives ________ (far) from the school than I do, so she has to get up earlier. better worse more less further better more fewer worse farther 3. Grammar Focus 中考重点考察句型 • The weather in Beijing is colder than Shanghai. • The weather in Beijing is colder than that in Shanghai. ✔ ✘ 天气与地点不能比较 天气与天气可以比较 两者之间进行比较时，比较的对象必须一致。 避免重复： 常用 that (单数) / those (复数) 替代前面提到的名词。 The books here are more interesting than those on the shelf. • He is more outgoing than his sister. • He speaks much louder than anyone in his class.  Than 结构 (A + 比较级 + than + B) 3. Grammar Focus 中考重点考察句型  the + 比较级 + of the two ... 表示“两个中较……的”。 • Look at those two dogs. The smaller of the two is my pet. （看那两只狗。两者中较小的那只是我的宠物。） • I have two apples. Which one do you want? — The bigger of the two, please. （我有两个苹果。你想要哪个？——请给我较大的那个。） • Both solutions are good, but we have to choose the more practical of the two. （两个解决方案都好，但我们必须选择两者中更实用的那个。） 句型转换 • Jim is taller than Tony. (吉姆比托尼高。) → Jim is _________________________ (boys). (吉姆是两人中较高的那个。) the taller of the two 3. Grammar Focus 中考重点考察句型 多音节形容词/副词用 more and more + 原级。 • English is becoming more and more important in our daily life. （英语在我们的日常生活中变得越来越重要。） • The story got more and more exciting. （故事变得越来越激动人心。） • He explained the problem more and more clearly. （他把问题解释得越来越清楚。） 单音节和部分双音节形容词/副词用 比较级 + and + 比较级。 • The weather is getting colder and colder. （天气变得越来越冷了。） • She runs faster and faster. （她跑得越来越快。） • Our city is becoming more and more beautiful. （我们的城市变得越来越美。）  比较级 + and + 比较级 3. Grammar Focus 中考重点考察句型 Which is + 比较级, A or B? ☞ Which is heavier, an elephant or a tiger? ☞ Which subject is more important, math or English? Who is + 比较级, A or B? ☞ Who runs faster, Tom or Jerry? ☞ Who is more popular among students, Mr. Wang or Ms. Li?  Which/Who 引导的比较 学生常见错误与易错点 • What is more interesting, history or art? • Which is more interesting, history or art? What询问种类或内容，Which在特定范围内选择。 3. Grammar Focus 中考重点考察句型 表示“越…，就越…”。 • The harder you work, the better grades you will get. • The more you read, the wiser you will become. • 我们开始得越早，完成得就越早。 • 酒店越贵，服务就越好。 翻译以下句子：Please translate the following sentences。 你学习越努力，你的成绩就会越好。 你读得越多，就知道得越多。  The + 比较级..., the + 比较级... 句式结构： The + 形容词/副词比较级 + 主语 + 谓语, the + 形容词/副词比较级 + 主语 + 谓语。 The earlier we start, the sooner we will finish. The more expensive the hotel is, the better the service is. 3. Grammar Focus 中考重点考察句型 • He works as hard as his brother. • He is as hard-working as anyone in his class. ★ 肯定句：A + as + 原级 + as + B A和B一样... • He works not so/as hard as his brother. • He is not so/as hard-working as anyone in his class. ★ 否定句式：A + not as/so + 原级 + as + B A不如B... 判断正误 • She is as taller as her sister. • She is as tall as her sister. ✔ ✘ ☞ 中间的形容词或副词必须用原级。  As...as 结构 (A + as + 原级 + as + B) 3. Grammar Focus  在比较级前常用 much, a lot, far, even, a little, a bit, still 等词来修饰，表示程度。 形容词或副词比较级前的修饰词 翻译以下句式：Please translate the following sentences into Chinese.  这部电影比那部有趣的多。 This movie is _______ more interesting than that one. 我稍微比他高一点。 I'm ________ taller than you. 他跑得甚至更快。 He is running _______ faster now. far a little even • much / a lot / far (…得多) • a little / a bit (稍微…一点) • even / still (甚至更…) 4. Exercise  Choose the best answer. • The weather in spring is much ______ than that in winter in most parts of China. A. warm B. warmer C. warmest D. the warmest • My new phone is ______ as your old one, but it has more functions. A. as expensive B. so expensive C. more expensive D. less expensive • — Which is ______, the sun, the moon or the earth? — Of course, the moon is. A. small B. smaller C. smallest D. the smallest • With a high-speed train station built in Luzhou, it is much ______ for us to travel to Chengdu. A. easier B. more easy C. easiest D. more easily • The ______ you practice speaking English, the ______ you will become. A. more; confident B. much; confidently C. most; more confident D. many; most confidently 4. Exercise  Choose the best answer. • The city is becoming ______ because of the large-scale greening project. A. beautiful and beautiful B. more beautiful and beautiful C. more and more beautiful D. the more beautiful • — Who runs ______ in your class, Tom or Mike? — Tom does. He's good at sports. A. fast B. faster C. fastest D. the fastest • This novel is ______ than I expected. I couldn't put it down. A. far interesting B. far more interesting C. the most interesting D. interesting • Lucy didn't make any mistakes in the math exam. She is ______ than any other student. A. the most careful B. more careful C. more careless D. much careful • After the operation, the patient felt ______ and was soon able to leave the hospital. A. bad B. worse C. well D. better 4. Exercise  Use the words in Brackets to write questions and answers. 1. Q: Is Julie slimmer than you? (Julie / slim / you) A: No, she isn’t. She is as slim as me. 2. Q: ___________________________________? (you / serious / cousin) A: No, I’m not. I am ____________ than he is. 3. Q: __________________________________? (Tom / smart / Sam) A: No, I don’t think so. I think Sam is as ___________ as Tom. 4. Q: ___________________________________? (Jack / swim / fast / Sally) A: No, he doesn’t. He swims as ____________ as Sally. Are you more serious than your cousin 3b Do you think Tom is smarter than Sam Does Jack swim faster than Sally funnier smart fast 4. Exercise 3b Look at the chart. Then complete the sentences to compare Guangzhou and Chicago. Use the words in the box and than. large small much warm cool 1. The population of Vancouver was_____________ that of Guangzhou in 2024. 2. In area, Guangzhou is ____________Vancouver. 3. It rains _________in Guangzhou________ in Vancouver. 4. Guangzhou has a pleasant temperature in January. It is___________Vancouver in January. 5. Vancouver is____________ Guangzhou in July. smaller than larger than more than warmer than cooler than 5. 真题演练  2023年湖北鄂州：—Is Julie as tall as you? —No, she isn’t. She’s ________(tall) than me.  2023年江西：—As I know, your friend Jeff is very humorous. —Yes. He is the ____________ (funny) person I know.  2022年重庆A卷：Jane has become much _________ (brave) than before. She can express herself in public now.  2023年江苏扬州（模拟）：The famous attractions weren’t as _________( crowd) as they used to be.  2022年重庆B卷：High-speed trains are much ________( fast) than traditional ones. taller funniest braver crowded faster 5. 真题演练  2023年（模拟）：If you want to be _________ (thin), you have to eat ______( little) food and take _______(much) exercise.  2023年武汉：—Mary is ________(care) about what she eats. She never has junk food. —A good habit.  2023年湖北荆州：—The girls are talking about the art festival ________(happy). —Yes, they have so many fun things to share.  ______ you practice, ______ you will be at speaking English. A. The more; the more B. The more; better C. More; better D. The more; the better  2023年重庆A卷：完成句子： 书读得越多，你懂得就越多。The _______ you read, the ________ you will know. more more thinner less more careful happily 6. Conclusion 形容词/副词的比较级在中考英语中的主要考点 • 一般 + er：tall → taller • 以 e 结尾 + r：large → larger • 辅音+y → ier：busy → busier • 重读闭音节双写 + er：big → bigger • 多音节词前加 more：important → more important 比较级构成规则 • good/well → better • bad/ill → worse • many/much → more • little → less • far → farther/further 不规则变化 6. Conclusion 形容词/副词的比较级在中考英语中的主要考点 • A is taller than B. • the + 比较级 + of the two • 比较级 + and + 比较级 • Which/ Who is 比较级, A or B? • The 比较级，the 比较级. • as...as... / not as...as... 常用句型 • 比较对象要一致（用 that/those 代替） • 比较级前可加 much, a lot, far, even, a little, a bit, still 等词来修饰，表示程度。 注意点 7. Assignment 基础题 1. 完成课件中第4页的填空题（比较级形式转换）。 2. 完成第5页的不规则比较级填空练习。 3. 完成第6页的句型转换练习（如“Jim is taller than Tony.” → “Jim is the taller of the two.”） 拓展题 1. 写一段话，比较你和你的一位朋友（外貌、性格、习惯等），至少使用5个比较级句子。 2. 仿写3个“The + 比较级..., the + 比较级...”的句子。 EV录屏5.2.7软件录制 Lavf58.33.100 本视频由湖南一唯信息科技开发的EV录屏软件录制, www.ieway.cn $