Learning about Language第一课时教学设计

非谓语动词做状语

Teaching Aims: 1.

Master the basic rules of p.p used as adverbial. 2.

Be able to draw a mind map. Teaching difficult points: 1.

Put the rules into use. 2.

How to draw a mind map. Teaching Methods: 1.

Explanation 2.

Presentation Teaching Procedures:

Step 1: Lead in 过去分词(短语)作状语

课文原句再现

用所给动词的适当形式填空。

1. Now once ______(teach) by me, she’d become an upper class lady.

2. Once ________ (educate)to speak properly, that girl could pass herself off in three months as a duchess.

举一反三

3. _______ (write)in a hurry, this article was not so good.

4. ________ (accept) by the Party, he decided to devote his life to the cause of the Party.

5. She walked out of the house, ________ (follow)by her little daughter.

Step 2: Analysis 一、过去分词(短语)作状语的基本意义和位置

1. 过去分词作状语, 修饰谓语动词, 进一步说明谓语动词的动作和状态, 即动作发生时的背景或状况, 其逻辑主语通常就是句子的主语, 且过去分词与主语之间为动宾关系。

2. 过去分词(短语)在句中作状语时, 既可放在句首, 也可放在句尾, 中间用逗号隔开。

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。

Grown in rich soil, these seeds can grow fast.

如果种在肥沃的土壤里, 这些种子能长得很快。

常见结构：

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, seated, absorbed in, buried in, dressed in, tired of等。

Absorbed in deep thought, he didn’t hear the sound.

因为沉浸在思考之中, 所以他没听到那个声音。

Dressed in his best clothes, the old man appeared energetic.

穿着他最好的衣服, 这位老人看上去精力充沛。

二、与状语从句的转换

1. 过去分词在句中作时间、条件、原因、让步状语时, 相当于对应的时间、条件、原因及让步状语从句。

Seen from the top of the mountain(=When it is seen from the top of the mountain), the whole town looks more beautiful.

从山顶上看, 整个城市看起来更美了。

Given ten more minutes(=If we are given ten more minutes), we will finish the work perfectly.

如果多给十分钟, 我们会完美地完成这份工作。

Greatly touched by his words(=Because she was greatly touched by his words), she was full of tears.

由于被他的话深深地感动了, 她满眼泪花。

2. 过去分词在句中作伴随、方式等状语时, 可改为句子的并列谓语或改为并列分句。

The teacher came into the room, followed by two students(=and was followed by two students).

He spent a whole day at home, locked in his study.

=He was locked in his study and spent a whole day at home.

3. 过去分词作时间、条件或让步状语时, 为了明确其意义有时可在分词前加上when, while, if, once, unless, although等连词, 相当于状语从句的省略。

*If merely drawn on your imagination, the report will not be convincing.

假若仅靠你的想象去写, 报告是不会有说服力的。

He began to cry as if bitten by a snake.

他大叫起来, 好像被蛇咬了。

你能说出过去分词能做哪些状语吗？

过去分词做状语和谁有逻辑关系？

Step 3: Practice:同义句转换。

①When

was left to himself, the baby began to cry.

→_________________________________

②If we were given more time, we would do it better.

→__________________________________

③She accepted the gift and was deeply moved.

→_______________________________

Step 4: 现在分词与过去分词作状语的区别

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语的主动与被动关系的区别。

(1)现在分词作状语时, 现在分词的动作就是句子主语的动作, 它们之间的关系是主动关系。现在分词动作与谓语动作同时发生用一般式doing; 如果现在分词的动作发生在谓语动作之前, 表示已完成动作, 表示主动就用完成式having done, 表示被动则用having been done。

He went out shutting the door behind him.

他出去后将门随手关上。

Walking along the street, I met a friend of mine.

沿着大街走时, 我碰到了我的一个朋友。

Having finished their work, they went home to have a rest.

完成工作后, 他们回家休息一下。

(2)过去分词作状语时, 过去分词表示的动作是句子主语承受的动作, 它们之间的关系是被动关系。

Given more attention, children will feel themselves more important.

如果给予更多的关注, 孩子们将会感觉自己更重要一些。

Step 5: 画出分词做状语的思维导图。

Step 6: Consolidation Ⅰ. 单句语法填空

1.If ________ (accept) for the job, you’ll be informed soon.

2. ______ (raise) in the poorest area of Glasgow, he had a long, hard road to becoming a football star.

3. _________ (absorb) in painting, John didn’t notice evening approaching.

4. Much time _____ (spend) sitting at a desk, office workers are generally troubled by health problems.

5. Clearly and thoughtfully _______ (write), the book inspires confidence in students who wish to seek their own answers.

6. If _____ (ask)to look after luggage for someone else, inform the police at once.

7. Anyone, once ______ (test) positive for H7N9 flu virus, will receive free medical treatment from our government.

8. _____ (use)with care, one tin will last for six weeks.

9. Film has a much shorter history, especially when _________ (compare) with such art forms as music and painting.

10. When _____ (ask)for his views about his teaching job, Philip said he found it very interesting and rewarding.

Step 7: Homework 1. Consolidate the grammar rules through exercise. 2. Finish your guiding paper.