Learning about Language课时教案

教学设计：过去分词的用法

分析教学内容：这节课的教学内容是英语过去分词的用法。过去分词属于非谓语动词的范畴，历来都是高考的重点和难点。在必修五教材的Unit 1-3 这三个单元的语法学习部分循序渐进地安排了有关过去分词的教学内容。因此学生们已经具备了有关过去分词的基础知识，但是根据学生的作业，小测和考试来看学生们关于这个语法重点的掌握方面还有如下的问题：1.关于谓语和非谓语的概念不够清晰。

2.缺乏在书面表达中使用这一高级语法结构的意识。

3.在实际应用中需要综合这三个单元学到的基础知识，学生们综合应用的能力不强。4.同一个班级内部不同层面的学生对于这个重点语法内容掌握的水平有比较大的差异。

教学目标：1.帮助学生梳理有关过去分词的各种形式与功能

2.通过口头练习和书面练习强化学生使用过去分词进行表达的意识并分析点评学生在使用过去分词的过程中出现的易错点和易混点。

教学步骤：

步骤

自主探究

任务

学生在课前完成前置作业

展示聆听

核对前置作业中第一页和第二页的答案

目的

学生通过自主学习与探究总结我们学习到的有关英语过去分词的知识

帮助学生梳理有关过去分词的各种形式与功能

范例教学

口头练习：看图说话

通过图片创设情景，引导学生在各种情境中有意识地使用过去分词的各种形式进行口语表达。

练习拓展

讲评前置作业中的作文：点评典型错误；表扬优作中的闪光点。

指导学生避免典型错误，同时从优作佳句中学习如何灵活巧妙地使用过去分词的各种形式。

总结升华

总结

提炼总结这节课的核心内容。

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附：前置作业

基础知识复习：

1. 过去分词的功能

充当

例句

1. The polluted water will be harmful to our health.

污染的水对我们的健康有害。

2. The essay written by me was appreciated by my teacher.

我写的文章受到老师的欣赏。

3. I am not satisfied with your test scores and handwriting.

我对你的考试分数和书写都不满意。

4. I am really embarrassed when I was asked such an embarrassing question in public.

当我在公开场合被问到一个如此令人尴尬的问题的时候我感到非常尴尬。

5. We must have the computer repaired before we begin our lessons. 我们必须要让人来把电脑修好了才能开始上课。

6. With many brightly-colored flowers planted around the building, his house looks like a beautiful garden. 有这么多颜色鲜艳的花栽种在房子周围，他的房子看上去像是个漂亮的花园。

7. Moved by the teacher’s words, many of us volunteered to donate money for the people in the earthquake-hit area.

我们因为被老师的话所打动，很多人都志愿给地震灾区的人们捐款。

8. Faced with a lot of pressure, they did not give in.

虽然面对很大的压力，他们没有屈服。

9. Seen from the top of the mountain, the city looks very beautiful at night.

从山顶上看，城市的夜景很美。

10. She accepted the gift, deeply moved.

她接受了礼物，深深地被感动了。

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2 过去分词的常用形式

形式

时态语态

举例

The meeting held yesterday is of great importance.

The meeting to be held tomorrow is of great importance.

The meeting being held now is of great importance.

Having been used for many years, the bike needs repairing.

3. 非谓语动词的用法比较

形式

时态

功能

举例（句子）

The girl singing the song is my sister.

过去分词

The song sung by the girl is beautiful. 动词不定式

We have a lot homework to do today.

篇章训练

Once upon a time, there was a girl named Cinderella. Her mother died when she was a little girl and she was heartbroken. Later, her father got married to a woman with two daughters. Cinderella was very upset because her stepmother and stepsisters were mean（刻薄的）

to her. Forced（被迫）

to do a lot of housework, Cinderella was very busy and exhausted every day. Word（消息）

came that the prince would choose his princess（王妃）

from the young girls invited to the palace ball（舞会）. All the girls in the family were invited, Cinderella included. However, the selfish stepmother had nothing prepared for Cinderella. Cinderella began to weep（啜泣）

when（正在那时）

a fairy（仙女）

appeared. The fairy provided Cinderella dressed in rags with beautiful clothes and a pair of crystal（水晶）

shoes.

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动词ing形式

1.分析以上九处划线部分过去分词的功能与用法。

2.仿造这个文段进行自己的篇章创作：选择以下4种情景当中的一种创作一篇小短文：

（1）

续写《灰姑娘》 Cinderella （2）

《牛郎织女》 Herd Boy And Weaving Girl

（3）

《龟兔赛跑》 The Race Between A Rabbit And A Turtle

（4）

发挥自己的想象力创作一个故事：在上学路上你遇到了一个外星人（alien）,你邀请他和你一起去学校… __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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