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江西省信丰中学高二英语教案（选修八）

Book8

Unit 4 Pygmalion 备

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Period 4

Grammar

Teaching aims: 1.Get students to revise the use of the Past Participle as the Adverbial.: 2.Enable students to use the use of the Past Participle as the Adverbial

to solve the problems.

Teaching important point: Get students to learn and master the use of the Past Participle as the Adverbial

Teaching difficult point: Enable students to learn how to use the rules of the Past Participle as the Adverbial correctly

Teaching methods:

Group work, explaining, discussing

Teaching aids: Mulitmedia computer.

Teaching procedures: Step1. Revision Fill in the blanks

1. _______ (污染的)air and water are harmful to people’s health.

2. The problem ____________________ (在会议上讨论的) yesterday was very difficult to solve. 3. He became ______

(兴奋) when he heard he had won the first place in the competition. 4. I am _________ (感兴趣) in the story. 5. I haven’t got the film ________ (冲洗)yet. 6. Do you know the man _______ (站) beside the door? 改错：7. A breaking cup is lying on the floor.

8. The meeting holds yesterday was very important.

Step2 Explanation The past participle used as adverbial：-ed分词短语做状语可表示时间、地点、原因、条件、让步、伴随等意义。这种-ed分词状语相当于一个时间、地点、原因、条件、让步等状语从句，若-ed分词作状语，句子的主语与分词所表示的动作构成动宾关系，即是该分词动作的承受者。

-ed分词（短语）作状语时，也可在其前面加上连词when,if,once,though,unless等，以便明确作何种状语。

①表时间，相当于一个时间状语从句，有时过去分词前可加连词when或while来强调时间概念。

从山顶上看，这个城市就像一个大花园。

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江西省信丰中学高二英语教案（选修八）

_________________________, the city looked like a big garden.

入党以后，他决定献身于党的事业。

________________________,he decided to devote his life to the cause of the Party. ②表原因，相当于一个原因状语从句。

激动的人们被那个故事深深地感动了停止了争吵。

________________________________,the young people made up their minds to take up the struggle. ③表条件，相当于一个条件状语从句，有时过去分词前可用if等词。

再给他一次机会，他会做得更好。

____________________________

④表让步，相当于一个though/although引导的让步状语从句。

________________________________, they went on running after the robber. 尽管被许多人嘲笑，他还是继续他的研究。

______________________________

⑤表方式或伴随情况。

那个老人在他的妻子的搀扶下走进了房间。

The old man went into the room, ______________. 我和父亲坐在桌子旁边讨论着我的工作问题。

__________________________, my father and I were talking about my job.

Tip1:过去分词作状语与现在分词作状语的区别在于: 过去分词与句子主语构成动宾关系, 而现在分词与句子主语构成主谓关系。

Seeing in this light, the matter is not as serious as people generally suppose.

Seen in this light, the matter is not as serious as people generally suppose.

Tip2:过去分词做状语，不表被动表状态（完成）。

1.___________（determine）

to get a ticket for the 2008 Olympic George has been standing in a queue for two days. 2.___________(face)with difficulties, we must try to overcome them. 3.______to the reformation of science, he worked day and night. __________his energies/himself to the reformation of science, he worked day and night.（devote）

Tip3:独立主格结构

All the work ______(do),they went for lunch. Spring __________(come),the flowers are coming out.

Step3 Practice Rewrite the following sentences using participles: 1. While he was watching TV,he heard a knock at the door. 2. If the town is seen from the top of the hill,it looks more beautiful. 3. As the watch is used for a long time ,it needs repairing . 4. The boy will be blind in both eyes unless he is treated on time. 5. Though he had seen told many times he couldn’t understand it

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江西省信丰中学高二英语教案（选修八）

1._______(lose) in thought, he almost ran into the car in front of him.

2. If ________ (give)the same treatment again, he’s sure to get well.

3. __________(found) in 1636, Harvard is one of the most famous universities in the United States.

4.When _____________ (compare)

with the size of the whole earth, the biggest ocean doesn’t seem big at all.

5.______ better attention , the vegetables could have grown better with the sun shining brightly in the sky and _________ them light.

6. __________(dress)in a white uniform, he looks more like a cook than a doctor.

7.Unless _________(invite) to speak, you should remain silent at the conference.

8. The computer center, ________ (open)last year,

is very popular among the students in this school.

9. The first textbooks ___________ (write)for teaching English as a foreign language will come out soon .

10. ______________ (suffer)such heavy pollution already, it may now be too late to clean up the river. 11. Do you know the name of the play____________(put on) in the hall now? 12.Please don’t forget him. He is one of those_____(invite)_. 13. ________________(receive)_ a reply, he decided to write again.

Step 4. Homework: 1. Review the grammar. 2. Finish the exercises of using structure in workbook 3. Exercises of the Past Participle as the Adverbial

Summary: Assignments:

Teaching reflection

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