Communication Workshop第二课时教学设计

教学设计

课题：非谓语动词-过去分词

教学目标：高考对非谓语动词的考查将主要集中在如下两方面：1、非谓语动词的句法功能，即其在句中所充当的成分；2、非谓语动词的一些特殊用法。掌握非谓语动词过去分词的一些基本用法是本节课的主要目标。

教学重点和难点：过去分词在句子中的作用

教学方法和手段：PPT演示和练习巩固

教学过程设计：

Step One：Lead in 1、什么是非谓语动词？

动词不定式、动名词和分词（包括现在分词和过去分词）可以出现在句子中除谓语以外的任何一个位置上，充当句子的主语、宾语、表语、定语、状语等成分，这些动词形式称为非谓语动词。

2.非谓语动词主要的句法功能一览表：

功能

非谓语动词

主语

宾语

表语

定语

状语

补语

√

√

√

√

√

√

不定式

√

√

√

√

动名词

极少

√

√

√

√

分词

Step two：非谓语动词之过去分词用法

1.过去分词作定语

【语境展示】观察下列句子中过去分词的用法，然后加以归纳。

1. a. My parents are both retired teachers. b. Hurry up, there is only a little time left. c. Who were the guests invited to the party last night? 2. a. The funds raised (which have been raised) are mainly used for helping the homeless.

b. The beautiful woman dressed in white (who is dressed in white) is my teacher. 【归纳】

●过去分词作定语时，分词所表示的动作与被修饰的词之间存在逻辑上的动宾关系，且多表示已完成的动作。

●单个的过去分词作定语，通常置于被修饰词之前，也可后置；过去分词短语作定语时，需置于被修饰词之后

第一组例句）。

●过去分词作定语时，可转换为定语从句（第二组例句）。

注意：及物动词的过去分词与逻辑主语（即它所修饰的名词）之间是被动关系，可以转换为谓语动词是被动语态的定语从句；不及物动词的过去分词与逻辑主语之间是主动关系（即只说明逻辑主语所处的状态、特点或特征等），可以转换为谓语动词是主动语态的定语从句。如：

a broken cup = a cup which has been broken（break是及物动词，表示被动和完成）

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the fallen leaves on the ground = the leaves which have fallen on the ground （fall是不及物动词，说明主语的状态，表示动作已经完成）

2.过去分词作表语

【语境展示】观察下列句子中过去分词的用法，然后加以归纳。

1. a. When we heard of it, we were deeply moved. b. On hearing the good news everyone was very excited. 2. a. My mother looked worried after reading the letter. b. Tom seemed quite delighted at the idea. c. He became inspired when he thought about helping ordinary people find their dreams. 【归纳】

●过去分词作表语时，相当于形容词，与谓语动词构成系表结构，表示主语的性质、特征和状态（第一组例句）。

●除系动词be外，look, seem, become等连系动词也可接过去分词作表语（第二组例句）。这类动词还包括get, sound, feel, remain, appear, turn等。

【拓展】过去分词作表语与被动语态的区别：过去分词作表语表示主语的特点或所处的状态；被动语态表示一个具体的动作，强调主语所承受的动作。如：

We were amused to learn that he had made a foolish mistake.（过去分词作表语）

We were amused by his story and burst out laughing.（被动语态）

3.过去分词作宾语补足语

【归纳】过去分词作宾语补足语时，分词所表示的动作与宾语之间存在逻辑上的动宾关系。常用于以下情况：

●用在see, hear, watch, find, feel, think等表示感觉和心理状态的动词后面。如：

We can hear the windows beaten by the heavy rain drops. I found her greatly changed. ●用在get, have, make, keep等表示“致使”意义的动词后面。如：

They managed to make themselves understood in very simple English. Please keep us informed of the latest news. ●用在like, order, want, wish等表示“希望、要求、命令”等意义的动词后面。如：

2

The boss won’t like such questions discussed at the meeting.

I wish the problem .settled ●用在“with +宾语+宾补”结构中。如：

With many brightly-colored flowers planted around the building, his house looks like a beautiful garden.

4.过去分词作状语

【语境展示】观察下列句子中过去分词的用法，然后加以归纳。

1. a. Seen from the top of the hill, the park looks more beautiful.

b. Born in a poor family, Jane had only two years of schooling.

c. The cup fell down to the ground, broken.

d. Given more time, he can do it better.

e. Explained a hundred times, he still can’t understand it.

f. Supported by the nurse, the patient got off the bed.

g. The hunter walked slowly into the forest, followed by his dog.

2. a. When given a medical examination, you should keep calm. b. Although built thirty years ago, the house looks very beautiful. 【归纳】

●过去分词作状语时，可表示时间、原因、结果、条件、让步、方式或伴随等，过去分词所表示的动作与句子主语之间构成逻辑上的动宾关系（第一组例句）。

●过去分词作状语时，可以在其前加when, although等连词，构成“连词+过去分词”结构（第二组例句）。这类连词还包括while, if, unless, once, as if等。

(设计意图：通过语境展示让学生了解过去分词在句中的功能和作用，然后做出归纳总结。）

Step three：练习巩固

【即学即练】写出下列谚语中划线部分在句中所作的成分，并翻译句子。

1. A burnt child dreads the fire. ( ) __________________________________________ 2. A man becomes learned by asking questions. ( )

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__________________________________________ 3. A penny saved is a penny earned. ( ) __________________________________________ 4. United, we stand; divided, we fall. ( ) 【高考链接】用括号内动词的正确形式填空

1.Jim has retired, but he still remembers the happy time

(spend) with his students. 2.A study

of travelers

（conduct）by the website TripAdvisor names Yangshuo as one of the top10 destinations in the world. 3.We got a little

(sunburn), but the day had been so relaxing

that we didn't mind. 4.Mary felt

(please), because there were many empty seats in the room. 5.The adobe dwellings(土坯房）

（build）by the Pueblo Indians of American

Southwest are admired. Step four：homework 1.预习非谓语动词不定式和-ing形式用法

2.做周报21期关于非谓语动词的练习

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