Learning about Language多媒体教学设计及其点评

新人教版选修八

Unit4 Pygmalion

Gramma: The past participle used as the adverbial Learning Objectives: By the end of the lesson, you should be able to

1. Find the rules of the past participle used as different kinds of adverbials and apply the rules correctly in different contexts.

2. Distinguish the functions of the past participle as the adverbial and the present participle as the adverbial.

3. Be confident to polish the writing using the past participle and the present participle.

Competition rules of this class( to arouse the interest and enthusiasm of the Ss): 1. We are divided into 6 groups.

2. We'll carry out points race(计分赛). 3. There are altogether 6 tasks. Task (1-4): Quick response Task 5: Answer by turns Task 6: Teamwork

Before class: Read aloud the following sentences(课前朗读)：

(The purpose of the design: Let the Ss get familiar with such sentences.) 1. Most of the people invited to the party were famous scientists. 2. They were disappointed at the news. 3. We found the ground covered with snow. 4. Asked why he did it, he just kept silent. 5. Exhausted, I slid into bed and fell fast asleep. During class: Step1. Greetings.(0.5 minute) Step2.Revision.(1 minute) (The purpose of the design: Let the Ss have a clear concept of non-finite verb.)

1.

Non-finite verb: (1)Infinitive (不定式)

(2)Gerund(动名词)/Present participle(现在分词) (3)Past participle(过去分词) 2. The different functions of the non-finite verbs(非谓语动词功能比较)；

3. Question: What’s the function of the Past Participle?

(Lead the Ss to pay attention to the sentences they read before class.) (1). Most of the people invited to the party were famous scientists.(作定语) (2). They were disappointed at the news.(作表语) (3). We found the ground covered with snow.(作宾补) Conclusion1:

过去分词具有形容词和副词的特征，在意义上表示被动和完成；可在句中充当定语、表语、宾补和状语。

Step3.Short video appreciation(1 minute) (The purpose of the design: Let the Ss appreciate the scenes of the film and lead into the main topic of this class.)

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1.

Question: Could Eliza achieve her dream? 2.

Short video appreciation and fill in the blank of the following sentence. Once_educated_(educate) to speak properly, Eliza could achieve her dream and pass herself off in three months as a duchess.

Step4. Task 1 Guessing Game(4 minutes): Answer the questions according to their English interpretations. (The purpose of the design:To attract the Ss interest and attention through the vivid interpretations and pictures. Meanwhile, let them feel the features of the sentences.)

1. He is a character of a cartoon film made in China. He said, “Beaten by the sheep over and over again, I would come back again.”

Question: Who is he?----Mr. Wolf 2.Defeated by Trump, she failed to be the President of the USA.

Question: Who is she?----Hillary 3. Built in Qin Dynasty, it has a long history. Seen from the sky, it looks like a huge dragon. Question: What building is it?---the Great Wall

4.It is a building. Seen from the top, it looks like a nest. Question: What is the name of the building?---Bird's Nest 5.It is a bridge. Considered as the world's longest cross-sea bridge, it opened to public traffic on Oct. 24. Question: What is the name of the bridge?---the Hong Kong-Zhuhai-Macao Bridge 6.She is an outstanding scientist. Awarded for researches on radiation, she is remembered as the first woman to win a Nobel Prize.

Question:Who is she?---Madame Curie 7.He is an agricultural scientist. Known as China's “Father of Hybrid Rice”, he has made a breakthrough in seawater rice.

Question: Who is he?----Yuan Longping 8.Once spoken, a word becomes a promise. (一言既出, 驷马难追) 9.Once poured, water cannot be taken back again. (覆水难收) 10. Impressed by the beautiful scenery, I forgot to go back home in time. (流连忘返) Conclusion 2:

过去分词与其逻辑主语，通常是句子的主语是被动关系。

Step5. Sentence analysing leads to the fact that the past participle can be used

as different kinds of adverbials(7 minutes): (The purpose of the design: Let the Ss really know how to analyse the sentence constituents.)

Eg: If he is given another chance, he will do it better.(条件状语从句) → _Given_(give) another chance, he will do it better.

Task2. What kind of adverbials are they? ①Asked what had happened, he kept silent. ②Choked by the heavy smoke, he could hardly breathe.

③Given more time, we would be able to do the work much better. ④Left alone at home, the little boy didn’t feel afraid at all.

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⑤ The old man went into the room, supported by his wife.

Conclusion 3:

过去分词短语可以在句中充当时间、原因、条件、方式、让步、伴随等状语，可以转化为相应的状语从句。

Task 3. Translation: 1．过去分词作时间状语相当于一个时间状语从句。

Asked (=When he was asked) what had happened, he lowered his head.

当他被问及发生了什么时

,他低下了头。

2．过去分词作原因状语相当于一个原因状语从句。

Frightened (=Because she was frightened) by the tiger, the girl didn't dare to sleep alone.

因为被老虎吓着了, 这个女孩不敢单独睡觉。

3．过去分词作条件状语相当于一个条件状语从句。

Grown (=If these seeds are grown) in rich soil, these seeds can grow fast.

如果这些种子被种植在肥沃的土壤,这些种子能长得很快。

4．过去分词作让步状语相当于一个让步状语从句。

Left (=Though he was left) at home, John didn't feel afraid at all.

尽管他被留下在家中, 他一点都不害怕。

5．

过去分词作状语表示伴随动作或状态。

The teacher entered the classroom, (=and he was) followed by a group of students.

老师进入教室，后面跟着一群学生

。

Step6. Task 4 Lucky number game(15 minutes) (The purpose of the design: Maximize the enthusiasm of the Ss and lead them to practise using past participle .)

(Each group choose one of the numbers,and answer the relevant question) I.Multiple choice: 1. ________ in 1636, Harvard is one of the most famous universities in the United States.

A. Being founded

B. It was founded

C. Founded

D. Founding

2. When _________, the museum will be open to the public next year.

A. completing

B. completed

C. being completed

D. to be completed

3. _______ more attention, the trees could have grown better.

A. Having given

B. To give

C. Giving

D. Given 4. Unless ___ to speak, you should remain silent at the conference. A. inviting

B. invited

C. being invited

D. having invited

5. Friendship is like money: easier made than___.

A. keeping

B. to be kept

C. kept

D. having kept II.Blank filling：

1．________(ask) why he was late by the teacher, the naughty boy went red. 2．________ (move) by the story, he decided to study harder from now on. 3．Generally speaking, when ________(take) according to the directions, the drug has

no side effect. 4．______ (lose) in thought，he almost ran into the car in front of him. 5．5.When______(heat), ice can be changed into water. III.Sentence error correction：

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1. Founding in 1636, Harvard is one of the most famous universities in the United States. 2.Dress in a white uniform, he looks more like a cook than a doctor. 3. It shames me to say it, but I told a lie when was questioned at the meeting by my boss. 4.When offering help, one often says “Thank you.”

or “It's kind of you.”

IV.Complete the following sentences：

1. 他在屋子时走来走去，陷入了沉思。

He walked up and down the room, ________________.

2. 训练员出现了，后面跟着四条小狗。

The trainer appeared, _____________________. 3.

如果给我一台时间机，我将会去未来看看。

___________________, I will pay a visit to the future. Step7. Task 5 Dub(配音) for the story---the Little Match Girl(5 minutes) (The purpose of the design: Lead the Ss to read aloud the content of the story and appreciate the language features of the story.)

1. Put the sentences into correct order. 2. Dub(配音) for the story.

(1).She looked very worried because nobody wanted to buy a single match. (2).She didn' t wear any shoes because she had her shoes lost. (3).It was snowing and very cold outside. A little girl was walking in the street, selling matches. (4).She lit another one and saw her grand mother.Taken by her grandmother, the little girl went to another place where there was no hunger. (5).The lighted candles were burning brightly and she seemed very delighted. (6).She was so cold that she lit a match. She saw a Christmas tree decorated very beautifully. →The correct order: 3---2---1---6---5---4 Step8. Task6 Competitions by turns“车轮战”(5 minutes)

(The purpose of the design:

1.

Let the Ss know the features and usage of the past participle in sentences. 2.

Teamwork to develop their team spirit.)

1.小组在限定时间内搜集尽可能多的含有过去分词(短语) 的句子(2')；

2.每小组派出代表到台前展开“车轮战”，出错或有重复者即淘汰，坚持到最后者获胜(3')。

eg: 1. Offered great help, I can get rid of all the difficulties. 2. Frightened, she asked me to go with her. Step9. Summary(0.5 minute) 过去分词具有形容词和副词的特征，在意义上表示被动和完成；可担任定语、表语、宾补和

状语。其逻辑主语往往就是主句的主语。过去分词短语可以在句中充当时间、原因、条件、

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方式、让步、伴随等状语，可以转化为相应的状语从句。

Step10. Assignment(1 minute)

1.

The teacher presents some beautiful pictures and let the Ss guess where it is. 2.

The assignment after class. Ask the Ss to write a composition to introduce our hometown using the non-finite verbs to polish the writing.

Step11. Reflection after teaching.

The design of this lesson is based on the Task-based Learning Approach. The students play the leading part in every activity while the teacher is the guide and organizer. I should pay more attention to the Ss’ performance during the class and make sure all the students will take a more active part in the tasks and become more confident. As a result, every student will raise their English level and improve their integrating abilities.

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