Learning about Languageppt课件课堂实录

Learning about language

Teaching goals教学目标

1. Target language 目标语言

a. 重点词汇和短语

in return, in trouble, in disguise, in amazement, in pain, in delight,b. Grammar: Past participle as the adverbial.

2. Ability goals 能力目标

Enable the students to use the past participle as the adverbial.

3. Learning ability goals 学能目标

Help the students learn how to use the past participle as the adverbial. Teaching important points 教学重难点

How to use the past participle as the adverbial. Teaching methods 教学方法

Task-based activities. Teaching aids 教学准备

Some slides and a projector.

Teaching procedures & ways 教学过程与方式

StepⅠ

Revision Check the homework.

Ask the students to act out the play.

T: Yesterday I asked you to prepare for the play-acting. Have you prepared? Now I want to ask three students to have a try.

After they finish, make some comments on their performances. Step Ⅱ

Word study Ask the students to finish Exx. 1 and 2 in Learning about Language. Then check the answers with the class.

Step Ⅲ

Grammar

1.

过去分词作状语表示被动或完成，但有些过去分词(短语)因来源于系表结构，作状语时不表动作而表状态。这样的过去分词(短语) 常见的有: lost (迷路); seated (坐); absorbed in (全神贯注于); dressed in (穿着); tired of (厌烦)等。

2.

过去分词作状语来源于状语从句，在句中一般能作五种状语，即时间、原因、条件、让步和方式状语。如：

Caught in a heavy rain, he was all wet.

因为淋了一场大雨，所以他全身湿透了。

(Caught in a heavy rain相当于原因状语从句Because he was caught in a heavy rain)

表示伴随情况或方式:

The trainer appeared, followed by six little dogs.

训练员出现了，后面跟着六条小狗。

He walked up and down the room, lost in thought.

他在屋子时走来走去，陷入了沉思。

现在分词与过去分词作状语的区别

1. 逻辑关系: 现在分词作状语与过去分词作状语的最主要区别在于：

两者与所修饰的主句的主语的逻辑关系的区别。

(1) 现在分词作状语时，现在分词所表示的

动作与句子主语之间构成逻辑上的主动关系。

e.g. He went out, shutting the door behind him.

他出去后将门随手关上。

Not knowing what to do, he went to his parents for help.

由于不知如何办是好，他去找父母帮忙。

(2) 过去分词作状语时，过去分词所表示的动作与句子主语之间构成逻辑上的被动关系。

Given more encouragement, the boy could have behaved better.

如果多给这个孩子一些鼓励，他本来会表现得更好。

Faced with difficulties, we must try to overcome them.

在遇到困难时，我们必须设法克服。

2. 时间概念: 过去分词所表示的动作发生在谓语动作之前，或表示“一种状态”，与谓语动作同时发生或存在。

现在分词的一般式(doing)表示的动作

与谓语动作同时发生或在说话时正在

进行；现在分词的完成式(having done)表示发生在谓语动作之前的一个“主动”动作；

Written in a hurry, this article was not so good.

因为写得匆忙，这篇文章不是很好。

Reading carefully, he found something he hadn’t known before.

他仔细读书时，发现了一些从前不知道的东西。

Having finished his homework, he went home.

完成了作业，他就回家了。

即时训练

Step Ⅳ

Summary and homework

T: What did we learn today? S: The past participle as the adverbial. T: Good. What should we pay attention to when using the past participle as the adverbial? S: The agreement between the subjects in the main clause and the past participle phrases.

T: Right. After class, please finish the exercises in USING WORDS AND EXPRESSIONS.