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选修7《Learning about Language》集体备课教案优质课下载
通过本节课的学习，让学生清楚不定式的被动语态在近几年高考中的考查方向,并能够运用不定式的被动语态来完成相关练习，达到学以致用的目的。
通过本节课的学习让学生了解不定式的被动语态表达的意义（将来、被动），体会中英文表达上的差异。
Step1 Before-class revision(课前回顾)
Design purpose: To review the grammar points(Infinitive) learnt in last unit and lead to the new points.
Activity: Students will be required to do the following exercise and teacher will check whether students have mastered the usage of Infinitive, then make a simple conclusion.
Task1：利用上单元所学语法(不定式)完成下列练习，复习不定式在句中可作哪些成分(主、宾、宾补、表、定、状语)。
But Sarah, who has take part in shows along with top models, wants to prove(prove) that she has brains as well as beauty. (2017课标 = 3 ﹨ ROMAN III ) （Object）
Skilled workers also combine various hardwoods and metal to create (create) special designs. (2016课标 = 2 ﹨ ROMAN II ) （Adverbial）
Volunteering gives you a chance to change (change)lives, including your own.(2013北京，21) （Attribute）
To ignore (ignore) the difference between the two research findings will be one of the worst mistakes you make.(2015安徽，27) （Subject）
My wish is to have (have) a long holiday. （Predicative）
Task2: 根据表格复习不定式的相关结构。
不定式的形式?主 动?被 动一般式 (not) to do to be done意义表将来、目的表将来、目的、被动完成式?to have done?to have been done意义表将来、完成表将来、完成、被动进行时to be doing /
Step2 Learning goals(学习目标)
Design purpose: To make students clear the learning aims in this class, and understand the important points and difficult points.
Activity: Students read the learning aims together.
1. 重点掌握不定式一般式的被动语态(to be done)的结构和不定式主动形式表达被动含义的几种特殊情况,并了解不定式的完成式的被动语态(to have been done).
2.掌握不定式的被动语态在近几年高考中的考查方向,并能够运用不定式的被动语态来完成语篇填空和改错等练习。
3.了解不定式的被动语态表达的意义。
Step3 Teacher’s explanation (教师精讲)
Design purpose: enable students to understand the definition of the passive voice of the Infinitive and master the usage of its different forms through teacher’s analysis.
Activity: students read and remember the definition and then teacher analyze some sentences to students, students are required to listen to the teacher carefully and take some notes.
Part1：理解并背诵不定式的被动语态的基本概念
不定式没有人称和数的变化, 但有时态和语态的变化。当动词不定式的逻辑主语是动作的执行者时用主动语态；当动词不定式的逻辑主语是动作的承受者时用被动语态。
Part2: 观察并分析下列句子划线部分的结构。