Learning about Language优秀教案说课稿

Past Participle used as Adverbial —

过去分词作状语

1 Ability goals Enable the students to use the past participle as the adverbial

2 learning ability goals

How to use the past participle as the adverbial

3 Teaching important & difficult points

How to use the past participle as the adverbial 4 Teaching methods

Task- based activities

Step 1 Revision

Check the homework Step 2 Word study

Ask the students to finish Exercise 1 and 2 in the Learning about Language

Then check the answers with the class Step 3 Grammar

作用与用法：

过去分词(表示完成和被动的动作)具有形容词、副词的作用,在句中可以用作定语、表语、宾语补足语和状语,但不能单独构成谓语。

1.过去分词做定语

过去分词作定语,表示分词动作与所修饰的名词之间存在被动关系。单一的过去分词作定语一般放在被修饰的名词之前;过去分词短语作定语放在被修饰之后,过去分词及过去分词短语作定语均可以转换为一个定语从句。

如:

The broken window (=The window which was broken) will be replaced soon.

The books bought yesterday (which were bought yesterday ) are of high quality.

2.过去分词做表语

过去分词作表语, 表示主语的状态, 且该状态通常是由外界因素引起的。这时过去分词可以被看作一个形容词, 是形容词化的过去分词。

如: I’m interested in reading novels

written by Jin Yong.

3.过去分词做宾语补足语

作宾语补足语的过去分词一般是及物动词,和宾语有逻辑上的主谓关系。可以带过去分词作宾语补足语的动词有: A. see, hear, watch, feel, think ,find 等表示感觉和心理状态的动词。

We found her greatly changed.

B. make, get, have, help, leave 等表示“致使”意义的动词

What made them so frightened? C. like, want, wish, order 等表示“希望、要求”等意义的动词

He won’t like such questions discussed at the meeting.

现在分词与过去分词的区别: 定语中：现在分词作定语常表示“动作正在进行”,此时或当时的状态等;过去分词则常表示“动作发生在谓语动词的动作前”等;被修饰的名词一般是现在分词的逻辑主语,是过去分词的逻辑宾语。

表语：现在分词作表语,具有主动的含义,意味着“起这种作用”;而过去分词作表语具有被动含义, 意味着“受这种影响”。

如: The work was tiring.

这项工作挺累人的。

The worker were soon tired. 工人们很快就感到累了

宾语补足语：现在分词作补足语,被补足的宾语或主语是它的逻辑主语(即主动关系);过去分词作补足语,被补足的宾语或主语是它的逻辑宾语(即被动关系)。

如: I heard someone calling me.

I heard my name called.

4.过去分词做状语

过去分词作状语修饰谓语，大多说明动作发生的背景或情况，表示时间、条件、原因、伴随情况等。一般说来，这一结构的逻辑主语是主句的主语。

1．Confused （表原因）by the stones flying at them from all sides, the boys ran into the building.

Separated at birth, the twins do not know each other.

2．Once seen (表时间), it can never be forgotten. Questioned about the murder, he came tense. 3．Given (表条件) more water, the fish couldn’t die.

Compared with you, we still have a long way to go. 4．Even though defeated (表让步) again, the scientist didn’t give up.

5. Seen (表方式) from a spaceship, the earth looks like a blue green white ball. 6．She walked out of the house, followed (表伴随) by her little daughter.

He turned away disappointed. 连词加分词作状语：有时分词可以用连词加以强调。连词while常接现在分词；when接现在分词或过去分词均可；once, if, though, although, even if, even though, unless, than, as (像)等后面只能接过去分词。

When traveling, you should take care of yourself.

When told of the news, she got very excited. Don’t reach sideway while standing on a ladder.

I won’t go to the party unless invited. I wonder why he didn’t do the experiment as told to.

Though

surrounded, they didn’t give up.

现在分词与过去分词作状语时需要注意的事项：

1）过去分词或现在分词作状语的时候，它的逻辑主语通常应是句子的主语。



从山顶上看，这座城市非常美丽。

状语从句作状语

（从句和主句可以有不同的主语）

If you see from the hill, the city is beautiful.

When you see from the hill, the city is beautiful. 过去分词短语作状语

Seen from the hill, the city is beautiful.

Seeing from the hill, you can see the city is beautiful. 

把水加热到100度，谁就沸腾了。

状语从句作状语

If/When it is heated to 100℃, water will boil. (从句与主句的主语一致) If/When we heat it to 100℃, water will boil. (从句与主句的主语不同) 过去分词短语作状语

Heated to 100℃, water will boil.

Heated to 100℃, water boils. (讲述的是自然现象

Step 4 Do some related exercises

Step 5 homework

Finish the exercises in USING WORDS AND EXPRESSIONS