Unit1 课时 3 Grammar Focus（课件）英语新教材鲁教版五四学制七年级下册

该初中英语课件以比较级（as...as...和more...than...）为核心知识点，通过“Who is taller?”等直观问题结合人物对比导入，逐步讲解比较级构成规则（规则与不规则变化），并设计练习巩固，构建从感知到应用的学习支架。 其亮点在于融入跨文化对比任务（如广州与温哥华的人口、气候比较）和视频资源，结合思维导图系统梳理比较级规则，既提升语言能力，又培养文化意识与思维品质。多样练习与分层作业助力学生巩固，教师可高效开展教学。

Ladies and gentlemen, welcome to vancouver, canada. With a population of about six hundred and seventy thousand and and twenty twenty three GDP, exceeding two hundred billion canadian dollars, this city has been named one of the world's most livable cities for years, surrounded by forests, oceans and snow capped mountains, IT boast standing park screener y against the pacific blue waves with snow clad north shore mountains forming a unique skyline, a multi cultural melting pot. IT has long been a top choice for chinese immigrants. Blending eastern and western vibes, IT enjoys natural gifts and urban vitaly existing livable ease and charm everywhere. Unit 1 Grammar Focus In this unit, you will 1. compare people and things. (学习理解) 2. discuss whether friends should be similar or different.(迁移创新） 3. talk about how you are different from the past.(应用实践) 4. discover why differences are important.(迁移创新) Contents Lead-in 2 Presentation 3 Practice 4 Summary 6 Language points 7 Exercises 8 Production 5 Homework 9 Lead-in Same or Different？ Who is taller? Yao Ming is taller. Who is more beautiful? Snow White is more beautiful. Lily Amy Who is slimmer(更苗条)? Lily is as slim as Amy. Presentation Same or Different？ 3c 3a Read the sentences and notice the comparatives in bold. Find more examples in Section A. 不规则变形： ① many/much → more ② good/well → better 规则变形： ① 音节≤2 词尾 + -er ② 音节≥3个 前加more ③ 辅音+y结尾 变y为i ，再+ -er What else do you know? Practice Same or Different？ Use the words in brackets to write questions and answers. 3c 3b Are you more serious than your cousin Is Tom smarter than Sam smart Does Jack swim faster than Sally fast less serious little 的比较级 Which city in Canada is called "Hollywood of the North."? Vancouver Video·Vancouver 3c Which city in China is called "Ram City(羊城)" ？ Guangzhou Video·Guangzhou 3c 3c Look at the chart. Then complete the sentences to compare Guangzhou and Vancouver. Use the words in the box and than. /ˌpɒpjuˈleɪʃ(ə)n/ 人口 n. /ˈeəriə/ 面积 n. /ˈævərɪdʒ/ 平均 n. 百万 /fækt/ 事实 n. 原级 比较级 原级中文 原级 比较级 原级中文 large warm samll cool much slim Challenge 原级 比较级 原级中文 原级 比较级 原级中文 large larger 大的 warm warmer 温暖的 small smaller 小的 cool cooler 凉爽的 much more 多的 slim slimmer 苗条的 Who want to have a try? 3c Look at the chart. Then complete the sentences to compare Guangzhou and Vancouver. Use the words in the box and than. smaller than larger than more than warmer than cooler than /ˈplez(ə)nt/ 宜人的 adj. 3c Report ＞ ＞ ＞ ＞ ＞ Production Same or Different？ 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 temperatur 18°C 28°C Challenge Report Summary Same or Different？ Mind Map Language points Same or Different？ 派生词 interest n. 兴趣 v. 使感兴趣 →___________________ adj. 令人感兴趣的 →*_________________ adj. 感兴趣的 pleasant adj. 宜人的；愉快的 →_________________ n. 荣幸；开心 →_________________ v.（使）开心 int. 请 interesting interested be interested in ... 对...感兴趣 pleasure please 近义词辨析 “瘦”or“苗条” 词汇 含义 感情色彩 适用对象 slim 苗条、匀称 褒义（健康、美观） 人 thin 瘦、薄 中性/贬义（可能不健康） 人、物体 例句对比： ✅  She’s slim and beautiful.（她苗条又漂亮。） ⚠️ She’s too thin; she should gain some weight.（她太瘦了，应该增点肥。） Exercises Same or Different？ 单句填词 (基础) The sun is ________________ (large) than the Earth. This box is smaller ________________ that one. She has ________________ (much) books than her brother. Today is ________________ (warm) than yesterday. There is ________________ (little) water in this bottle than in that one. My English is ________________ (good) than yours. He runs ________________ (fast) than his friend. Lucy is ________________ (slim) than her sister. There are ________________ (many) students in Class 1 than in Class 2. Tom is as smart ______________ his cousin. She wakes up ________________ (early) than her parents. larger than more warmer less better faster slimmer more as earlier 单句整句翻译 (提升) 1.今年的活动更多了，比去年更加丰富多彩。 _______________________________________________________ 2.艾玛比埃拉高，但她的头发比埃拉的短。 _______________________________________________________ 3.埃拉跳舞比艾玛好，但艾玛唱歌比她响亮。 _______________________________________________________ 4.艾玛总是比我起得早，但我工作和她一样努力！ _______________________________________________________ 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! Homework Same or Different？ Homework 基础：After class, research facts about your city and a foreign city based on the form (3c). Record the information. 拓展：Then make a video or draw a picture to compare them with today's lesson sentences. Thank you Same or Different？ Lavf59.14.100 Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $Guang ju guang, or sway for short, is the capital and most popular city of guangdong province in southern china. IT has a resident population of fourteen point five million, with a history of more than two thousand two hundred years. Guangzhou is the origin of the ancient maritime silk road. IT is also the oldest foreign trade port in china that has never been closed. Guangzhou is located in the southeast of guangdong province in south china. The north central margin of the perl river delta bordering the south china sea IT faces hong kong and macao special administrative regions across the sea and enjoys a superior geographical position. IT is known as the south gate of china. The maritime climate is particularly distinctive. In ancient times, guang jo boosted a dense water network. The history of the water city was longer than that of after the chin dyna sty, the river courses gradually disappeared due to the change of urban construction. Since the chain dnestr guang jo has always been the administrative center of the county, the district on the province, as well as the political, military, economic, cultural and scientific center of south china. IT is where lynne culture was born and prospered. Guangdong port is the fifth largest port in chinese mainland and the eighth largest port in the world. Guang jo, officially established as a city in nineteen twenty 01，is one of the nine national central cities in china. The number of foreign temporary residents and immigrants from southeast dasia, the middle east, eastern europe and africa, has increased rapidly, and the city is known as the capital of the third world. Together with shanghai, beijing and shenzhen, guangzhou has one of the most expensive real state markets in china. Guang jo is also known for its annual china import and export fair, which is the oldest and largest trade fair in china.