Unit 2 Exploring English Understanding ideas 课件-2025-2026学年高中英语外研版（2019）必修第一册

该高中英语课件围绕“Exploring English”主题，聚焦英语构词的多样性与创造性。课堂从食物词汇问题（如ham与hamburger）导入，引导学生通过标题预测主题，再经快速阅读、仔细阅读分析作者目的，最终通过具体例子（airsick, pineapple等）到分类总结构词类型，构建从生活到语言知识的学习支架。 其亮点在于以实例（如hamburger无ham、pineapple无pine和apple）和中英文对比（如“大胜”与“打败”），结合思维品质（分析构词类型）和文化意识（中外语言差异），采用任务型教学与合作学习。学生在探究中提升语言理解与表达能力，教师可借助实例和互动活动提高教学效率与学生参与度。

Unit 2 Exploring English Understanding ideas Leading-in What is the common point of these dishes? What is the relationship between these food? ham & hamburger eggs & eggplants Neither Pine nor Apple in Pineapple Pineapple Look at the title of the passage and the pictures. What is the passage is about? food cooking words plants fruit (Textbook page 14-15) Thinking 1. To tell us that English is very difficult to learn. 2. To give advice on how to learn English. 3. To show that English is interesting and creative. 4. To explain how English was created. Underline supportive sentences (支撑性句子）. Listen to the recording and think: What ‘s the author's purpose in writing the passage? Fast Reading (3 mins) (Textbook page 16, exercise 3) Read and complete the notes. (Textbook page 16, exercise 4) unique hamburger pineapple painting airsick carsick homesick opposing behaviors fill out invisible ends reflects Careful Reading (4 mins) Discussing （Learning Community 学习共同体） Para.1 Learning Community (6 mins) (combine two or more words) Para.2 ( ) ( ) Summarize the types of word formation (构词) discussed in each paragraph. in the car; in the taxi on the train; on the bus ( ) Useful words: combine包含，phrase短语，adverb副词，preposition介词，word formation构词 Learning Community (6 mins) Summarize the types of word formation (构词) discussed in each paragraph. Para.3 Para.4 ( ) ( ) Para.5 WHO, IT, US ( ) rain; it’s raining snow; it’s snowing sunshine; it’s sunshining Useful words: combine包含，phrase短语，adverb副词，preposition介词，word formation构词 Para.6 Learning Community (6 mins) ( ) Summarize the types of word formation (构词) discussed in each paragraph. ( ) Para.7 Useful words: combine包含，phrase短语，adverb副词，preposition介词，word formation构词 Presenting and Commenting Para.1 (combine two or more words) Summarize the types of word formation (构词) discussed in these paragraph. the same way of word formation but different meaning Para.2 ( ) (different uses of prepositions) in the car; in the taxi on the train; on the bus ( ) some phrases combine the verbs and their nouns but others do not Para.3 Para.4 ( ) Summarize the types of word formation (构词) discussed in these paragraph. ( ) the same suffixes 后缀 but different meaning /different suffixes but the same meaning some words can be used as verbs but others can not Para.5 WHO, IT, US ( abbreviating 缩略 ) rain; it’s raining snow; it’s snowing sunshine; it’s sunshining. Para.6 ( ) Summarize the types of word formation (构词) discussed in these paragraph. ( ) Para.7 opposite adverbs or prepositions but the same meaning the same words but different meanings Conclusion Interesting crazy creative The story of Chinese 中国乒乓球队大胜美国队！ 中国乒乓球队打败美国队！ If you were a foreigner 1 The story of Chinese 去朋友家，被告知： 请坐在地上。 请坐在地下。 If you were a foreigner 2 The story of Chinese If you were a foreigner 校长说：校服上除了校徽别别别的，让你别别别的别别别的你非得别别的。 3 Chinese and English interesting unique crazy confusing creative complex It is the creativity, craziness and complexity that makes a language unique, interesting and enjoyable. Take a flexible attitude, be open-minded and keep on exploring the reasons behind the language. Checking A further summary: Fill in the blanks with suitable words. (Worksheet page 2, 2 mins). crazy Variety verb invention Assignment Assignment 1. Textbook Page 16 Exercise 5 2. Worksheet B1U2P1【Assignment】 3. Worksheet B1U2P2【Preparation】 1 05 Unit 2 null 192664.05 $$