Unit3 SectionA 1a-2d 教案 2024-2025学年人教版英语八年级上册

八上第三单元教案 课题 Unit 3 I’m more outgoing than my sister. 内容 Section A 1a—2d 课 时 1 设计说明 【学习 目标】 1、掌握以下单词：outgoing, better, loudly, quietly, hard-working, competition, fantastic, which, clearly, win 2、掌握以下句型：① Tina is taller than Tara. ② Sam has longer hair than Tom.③ She also sings more loudly than Tara. 信息技术融合创新点 【重点 难点】 1) 形容词或副词比较级形式的构成。 2) 表示两者进行比较的句式结构。 教学工具 教材，课件，希沃白板，草料二维码 【情感目标】 能对人物的外表进行描绘，个性进行比较。 学情分析 学生们已经学了一年的英语，对于词性有了一定的了解，也积累了不少的形容词，汉语语法里边也会有词性的涉猎，这些都能帮助孩子们很好地理解形容词比较级的用法，但是中英文还是有很多不同的，那形容词比较级的变法及用法就成了本课的重点。 【教学 过程】 及设计意图 【教学 过程】 Ⅰ. Lead-in 1,Have a dictation. 2,. Ask Ss to write down as many adj. about people as possible. Check the adj. Ss write and we can group them into some pairs, like: [Section A 1a] 　tall --- short;  thin --- heavy,  long hair --- short hair,  calm --- wild … Give Ss an example by comparing Old Henry and Santa Claus. e.g. Santa Claus is older than Henry. Henry is taller than Santa Claus.   Henry is younger than Santa Claus. Santa Claus is younger than Henry. 导入环节用希沃白板布置了一个单词听写，写反义词的练习让学生到白板上拖动完成，体现了交互式课件的使用。 上课之前还利用班级优化大师点名，帮助班级迅速安静，进入上课状态。 Ⅱ. Presentation Ask Ss to see twins to see the differences. Then compare some of their things with each other. e.g. Sam has longer hair than Tom. Sam plays better than Tom. Summarize the Comparatives. Group competition.  A + be(V) + 比较级 + than + B. 本环节是新知识的引入。老师创设了一个情景，比较一对双胞胎男孩，自然引入比较级的句型。 Ⅲ. Listening 1, listen to the recording. Ask Ss to number the twins. Check the answers. 听力部分的设计体现了音频资源的获取与插入。 Ⅳ. Pair work Point out the sample conversation in activity 1c. Say, now work with a partner. Make your own conversation about the twins. Ask several pairs to say one or more of their conversations. Ⅴ. Consolidation. 1,Find out the rules 2,Exercise:complete the chart. .,Talk about Sam and Tom Eg.Sam is smarter than Tom. 此环节的巩固练习有设置了一个互动活动，体现了交互式课件的使用。 Ⅵ. Listening 1. Work on 2a: Point out the two columns and read the headings: -er, -ier and more. Then point out the words in the box. Read them. Say, now listen and write the –er and –ier words in the first column and the words that use more in the second column. Play the recording and check the answers. 2. Work on 2b. Point out the picture and the two boxes with the headings Tina is and Tara is. Say, listen to the recording. Write word in the boxes. The words are from the list in activity 2a. Play the recording and check the answers. 此环节练习的设计用到了蒙层技术，是教学效果更好。 Ⅶ. Pair work 1. Point out the chart in activity 2c. Say, Make your own conversations according to the information. Ask pairs to continue on their own. 2. Ss practice their conversations. 3. Ask some pairs to act out their conversations. 小组活动的时候应允手机投屏幕，让学生们都能更好地欣赏到自己和同学们的表现。 Ⅷ. Role-play 1. Read the conversation first and try to match the people with the right things. a. sang betterNelly Lisa b. with shorter hair c. practice more and really wanted to win d. sang more clearly e. danced better 2. Let Ss read the conversations after the teacher. 3. Let Ss practice the conversation. 4. Then let some pairs act out their conversations in front of the class. 此练习环节利用计时器计时。 Ⅲ. Game Guess the name of the classmate. e.g. She is heavier than me. I am more outgoing than her. She gets up earlier than me. I run faster than her. 环节结束后利用班级优化大师总结同学们的表现，发布评语，发布奖励。 Homework: Write six sentences: Write about the things that are the same and different between you and your best friend. 作业也要求在班级优化大师上上传。 【教学 反思】 本课是八上第三单元第一课时的听说课，主要内容是学习比较级的用法。各个教学环节还是设计到位，环环相扣，结构紧凑，重难点突出。本课还充分利用了信息化手段来辅助教学，像白板听写，交互式课件的使用，蒙层技术的使用，利用班级优化大师来管理班级，是的课堂的效果显著加强。学生学得开心，效果好，教师教得轻松。 学科网（北京）股份有限公司 $$