Learning about Language优秀教案说课稿

人教版Book 2 Unit 3 Computers Learning about language 教学设计

课型描述：词汇复习及语法学习课

引入：通过谷歌地球定位学校引出computers课题。

词汇复习：通过中英互译方式再现本单元重点词汇。

语言感知：把以上重点词汇用在关于计算机与工作生活的一段短文中，引出现在完成时被动语态结构，让学生初步感知语言结构。

探究及发现：学生总结现在完成时被动语态结构，在老师的帮助下理解其意义及掌握主动句变为被动句的方法。

语法结构操练：结合实事进行更多的主动句变被动句的操练。让学生进一步熟悉改语法结构。

语法结构初步运用：根据图片和关键词提示，引导学生用完成时被动语态谈论学校的变化。

语法结构进一步运用：将现在完成时的被动语态用在对话和语篇中，实现语言知识到语言运用的迁移。

Teaching objectives: After this lesson, students will be able to 1.

get more familiar with the key words concerning computers and modern technology such as revolution, technology, solve, simplify, ect; 2.

master the structure of the present perfect passive voice and understand its meaning; 3.

use the present perfect passive voice in real situations; 4.

increase their emotions of love to their school, city and hometown and their interest in computer technology. Teaching focus: Help students find out the grammar structure and understand its meaning as well as use it in real life. Teaching difficult point: How to enable students to use the present perfect passive voice in real situations. Teaching methods: Guided discovery method; communicative method; task-based method. Learning strategies: Try to activate students’ cognitive strategies in learning grammar: understand grammar patterns, find and summarize grammar rules, use the grammar structure for communication and cooperative strategies as well. Teaching aids: 1. a multimedia computer

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2. a whiteboard 3. PPT Teaching procedures Step 1 Lead in (class work) (1 min) Show a short clip about the use of google earth and introduce the topic Computers. Step 2 Words revision (class work) (3 mins) Present some words Ss have learned in the previous lesson and help them review the useful words. Step 3 Discover useful structures (individual work) (8 mins) ①

Present a passage which includes the words in the last step and the present perfect passive voice and ask Ss to work in groups to underline all the predicates in the passage. ②

T summarizes the structure of the present perfect passive voice and its usage and function. Step 4 Practice Task 1: (class work/ individual work) (3 mins)

Show some pictures about the new things happened around us recently and let Ss change the sentences into passive voice. Task 2: (class work/ individual work) (5 mins)

Present more pictures of Ss’ school and guide them to make up sentences using the present perfect passive voice. Task 3: (pair work) (5 mins)

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Let Ss work in pairs to complete the dialogue about a new library provided. Task 4: (group work/ individual work) (13 mins) Complete a passage about the changes of Nanning using the present perfect passive voice. Step 5 Summary (1min) T summarizes the structure of the present perfect passive voice briefly. Step 6 Homework (Writing) (1 min) Write a passage about the changes of the hometown after class.

The Design of Writing on the whiteboard Unit 3 Computers 现在完成时被动语态

S + have/has (not) been done Have/ Has + S + been done?

所授班级为高一学生,对于电脑技术题材有一定的好奇心和新鲜感,另外,他们已经在初中阶段接触过现在完成时的被动语态结构,通过本课的学习,学生应能巩固上节课的有关电脑现代技术的词汇,及在真实的情境中掌握现在完成时被动语态的运用,实现语言知识到语言运用的迁移。

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