Unit 3 课时3 Section A Grammar（教学课件）英语新教材人教版八年级上册

该初中英语课件聚焦形容词和副词比较级，通过歌曲导入呈现比较级形式示例，引导学生观察案例归纳构成规则（规则变化与不规则变化）及常用句型，搭建从感知到应用的学习支架。 其亮点在于融合语言能力（图表分析广州与温哥华数据完成对比句子）、文化意识（对比中外城市培养多元文化尊重）和思维品质（True or false游戏辨析语法错误），采用游戏互动与真实情境任务，小结结构化呈现规则与句型，分层作业（思维导图与短文写作）助力学生内化语法，教师可借此提升教学效率。

Section A Grammar Focus 主讲人：XXX 课型：语法课 Unit 3 Same or Different? How are we different from each other? 能够通过观察3a例句，感知并归纳形容词与副词比较级的构成规则（-er, more, as...as, 不规则变化），理解比较级句型结构在描述人物特征、行为方式及城市数据时的功能。（学习理解） 01 通过3b问答练习准确运用比较级句型进行人物对比；通过3c图表分析提取城市广州与芝加哥的关键数据，能正确使用比较级（含much修饰）完成句子，内化比较级的语法规则与语篇功能。（应用实践） 02 能基于3c数据小组合作撰写并口头汇报城市对比报告，培养尊重多元文化的价值观。（迁移创新） 03 学习目标 Lead-in Language points Presentation Exercises Practice Summary Production Homework 1 5 Contents Contents 2 3 4 6 7 8 Lead-in 01 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 Pay attention to comparative forms. Lead in Lead in Let’s learn more about comparative forms. Comparative forms （比较级形式） greener brighter wider better warmer bigger stronger Presentation 02 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 Where did you go on holiday? I didn’t go anywhere special, but I tried something new— I worked as a tour guide at a museum. Did you do anything interesting on your holiday? No, nothing special. But I met someone interesting. Did you go anywhere interesting? Yes, I went to Yunnan. Did you go with anyone? Yes, I went with my family. Did you eat anything special? Yes, we did! Everything tasted good, especially the steamed chicken soup. Everyone loved it. Read the sentences and notice the comparatives in bold. Find more examples in Section A. 3a 疑问句、 否定句， 用any结构 肯定句， 用some、 every结构 全部 否定 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! Read the sentences and notice the comparatives in bold. Find more examples in Section A. 3a 规则变化： 多音节≥3个； 前加more 规则变化： 词尾直接 +er 不规则： good/well → better 规则变化： 辅音+y结尾；变y为i ，再+-er 大多数的形容词和副词都有三个级别。 级别 原级 比较级 最高级 比较级(含义) 描述事物的特征或性质. 两个事物之间比较，“较...”、”更...一些” 三个及以上多个事物之间比较，“最...” Lily works hardest among her classmates. Lily works hard. Lily works harder than Amy. 1.规则变化 (1)一般单音节词末尾加-er. hard－harder；tall-taller； (2)以不发音的e结尾的单音节词加-r， nice － nicer；wide－wider； (3)以辅音字母+y结尾的双音节单词，先把y变为i，再加-er early － earlier ；easy-easier； (4)以一个辅音字母结尾的重读闭音节单词，双写末尾字母再加-er, red － redder；big-bigger; (5)部分双音节词或多音节词在原级前加more,most interesting more interesting 2.不规则变化 ,需牢记 good-better; bad/ill-worse; many/much- more 比较级 构成 比较级 构成 一般单音节词 在词尾加 -er Game time more taller 词尾只有一个辅音字母，双写该辅音字母，再加-er 多音节和部分双音 节词前加more 以辅音字母加y结尾的双音节词，把y变i，再加-er 以不发音的e结尾的单音节词加-r 不规则变化 需要单独记忆。 tall many heavy heavier big bigger lazy lazier fine more outgoing outgoing finer easily more easily How do the words change? 12 1.原级比较：两者进行比较，表示“一方与另一方一样…” (1)A + be + as + 形容词原形 + as + B This movie is as moving as that one. (2)A + 实义动词 + as + 副词原形 + as + B Tom runs as fast as Jack. (3)否定形式：not as\as + adj.\adv.(原形) + as…； My sister is not so/as outgoing as me. Lucy does not get up as /so early as Amy. 比较级 常用句型 比较级常用句型 2.比较级比较： (1)A + be + 形容词比较级 + than + B Tom is taller than me. (2)A + 实义动词 + 副词比较级+ than + B Tom runs faster than me. (3)疑问形式：“Which/Who... + 比较级, A or B?” “A和B，哪一个/谁更…?” Who is taller, Jim or Tom? 比较级 常用句型 比较级常用句型 3.其他句型： (1)“比较级 + and + 比较级”，“more and more+原级” 表示 “越来越…”。 The day is becoming warmer and warmer. The town is becoming more and more beautiful. (2)“The + 比较级, the + 比较级”， 表示 “越…，越…”。 The harder she worked, the more progress she made. 比较级 常用句型 比较级常用句型 拓展 比较级的修饰词 This book is even more useful than that one. He is much more handsome than his brother. 注意： 比较级不能用very, so, too等修饰。 当表示一方超过另一方的“程度”时，可以用much, a lot, a little, a bit, even, far等来修饰形容词比较级。 Game time True or false? Lily studies not as harder as Amy . hard He runs faster than me. She is the most responsible than her friend. The weather is getting colder and colder. This movie is far more interesting than that one. more Practice 03 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 Ella and Fu Xing are talking about their holidays. Fu Xing: Did you do _________ interesting on your holiday? Ella: No, _________ special. How about you? Fu Xing: Well, I went to Hangzhou and spent a few days there. Ella: Really? ________ says the scenery around the West Lake is so beautiful. Fu Xing: It is. We had a wonderful experience. Ella: Great! So, did you go there with _________? Fu Xing: Yes, I went with my family. Oh! I just remembered. I got you ___________ as a gift. Here you are! Ella: Wow, it’s a silk scarf. Thank you! Fu Xing: You're welcome! Use the words in brackets to write questions and answers. 3b anything nothing Everyone anyone something 肯定陈述句 一般疑问句 /sɪlk//skɑːf/丝巾 肯定陈述句 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. Use the words in brackets to write questions and answers. Are you as serious as your cousin Is Tom smarter than Sam smart Does Jack swim faster than Sally fast more serious 3b Do you know Guangzhou and Vancouver? 22 Look at the chart. Then complete the sentences to compare Guangzhou and Vancouver. Use the words in the box and than. 3c /ˌpɒpjuˈleɪʃ(ə)n/ n.人口 /ˈeəriə/n. 面积 /ˈævərɪdʒ/ n.平均 /fækt/ n.事实 年平均降雨量 1 月平均气温 7 月平均气温 ＞ ＞ ＞ ＞ ＞ 1. The population of Vancouver was ___________________________ that of Guangzhou in 2024. 2. In area, Guangzhou is _______________ Vancouver. 3. It rains ________ in Guangzhou ______ in Vancouver.Guangzhou’s. 4. Guangzhou has a pleasant temperature in January. It is ___________ Vancouver in January. 5. Vancouver is ________________ Guangzhou in July. Look at the chart. Then complete the sentences to compare Guangzhou and Vancouver. Use the words in the box and than. 3c large small much warm cool much smaller than larger than warmer than cooler than than more Production 04 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 How do we compare two cities? Facts (2025) London Beijing Population 8.9 million 21.8 million Area 1,572 km² 16,411 km² Average rainfall per year 700 mm 550 mm Average January temperature 5°C -1°C Average July temperature 18°C 28°C large small warm cool Report How do we compare two cities? Today we compare Guangzhou and Chicago. First, Guangzhou has a much larger population than Chicago. Second, Guangzhou is much warmer than Chicago when we look at January temperature — 16°C vs -6°C. However, Chicago is cooler than Guangzhou when we look at July temperature — 23°C vs 31°C. In conclusion, both cities are great, but they are very different. Guangzhou is hotter and rainier, while Chicago is colder and drier. Language points 05 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 练 interest n. 兴趣 v. 使感兴趣 adj. interesting 令人感兴趣的 adj. interested 感兴趣的 be interested in ... 对...感兴趣 Are you interested in science? The little boy showed an interest in drawing when he was only five years old. 词 讲 例 Let’s learn and take notes She is ________ in learning French. She finds it very ________. A．interested; interested B．interesting; interested C．interested; interesting D．interesting; interesting Summary 06 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 1.规则变化 (1)一般单音节词末尾加-er. hard－harder；tall-taller； (2)以不发音的e结尾的单音节词加-r，nice－nicer；wide－wider； (3)以辅音字母+y结尾的双音节单词，先把y变为i，再加-er early － earlier ；easy-easier； (4)以一个辅音字母结尾的重读闭音节单词，双写末尾字母再加-er, red － redder；big-bigger; (5)部分双音节词或多音节词在原级前加more,most interesting more interesting 2.不规则变化 ,需牢记 good-better; bad/ill-worse; many/much- more 比较级 构成 比较级 构成 Summary 1.原级比较：两者进行比较，表示“一方与另一方一样…” (1)A + be + as + 形容词原形 + as + B (2)A + 实义动词 + as + 副词原形 + as + B 2.比较级比较： (1)A + be + 形容词比较级 + than + B (2)A + 实义动词 + 副词比较级+ than + B 3.其他句型： (1)“比较级 + and + 比较级”， 表示 “越来越…”。 (2)“The + 比较级, the + 比较级”， 表示 “越…，越…”。 比较级 常用句型 Summary 比较级 句型 Exercises 07 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 1. John works _________ (hard) than Tom. 2. Tom is ________ (smart) than John. 3. Tina is ______(tall) and ________(quiet) than Taya. 4. Paul is _______ (short) and ________(fat) than Pedro. 5. I get up____________(early) than Tina. 6. Taya is _______________( serious) than Tina. 7. Du is _____________ (popular) than others in Class 19. harder smarter taller quieter shorter fatter earlier more serious more popular Exercises 一、用形容词或副词的适当形式填空。 1．This book is ________ than that one. A．more interesting B．most interesting C．interesting D．interested 2．Keeping your head high can make you feel much _______ while speaking in public. A．brave B．braver C．bravest D．bravely 3．________ you work, ________ grades you will get. A．Harder; better B．The harder; the better C．Hard; good D．The hard; the better Exercises 二、单项选择 4．—Who runs ________, Lucy or Kate? —Kate does. A．fast B．faster C．fastest D．the fastest 5．I work as ________ as my deskmate. A．hard B．harder C．hardest D．hardly 6．The weather today is ________ worse than yesterday. A．lot B．many C．few D．a little Exercises 二、单项选择 Homework 08 Lead-in Language points Pre-listening Exercises While-listening Summary Post-listening Homework 1 6 Contents Contents 2 3 4 7 8 9 Language points 5 Homework Homework Need to do: 绘制今日所学的比较级规则思维导图，每条规则至少配2个例词。 Choose to do: 写一段80词左右的短文，对比你的家乡与另一座中国城市（如上海），至少使用5个比较级句子。 Thanks Lavf58.20.100 Packed by Bilibili XCoder v2.0.2 $