Using LanguageⅡ名师课堂实录

Book 8 Unit 5 Using Language II

Grammar Revision (Teaching Plan) The past participle as the adverbial (过去分词作状语教案) I Teaching aims: Make sure the students master the usage of the past participle as the adverbial,and try to make the revision lesson more efficient. II Important points: Make sure the students master the usage of the past participle as the adverbial. III Difficult points: Try to make the revision lesson more efficient,and the manage the students to use the grammar correctly. IV Teaching aids: Multimedia, black board, and exercise book. V Teaching procedure：

Step I ：Lead in 第八节练习题目点评：

1. I like reading the novels ______ (write ) by Zhang Ailing. 2. The girl ______ (write) a letter in the study is my cousin. 3.There is something wrong with my car and I have to get it __________ (repair).

9. The story was so ______ (move) that he was ______ (move) to tears. Step II: Revision

Task I：观察下列几组句子中过去分词的用法，然后加以总结。

Seen from the space, the earth looks blue. Given another hour,I can work out this problem.

Written in a hurry,the article he contributed was not so good. Defeated for a second time,the player still did not give in. Surrounded by the students ,the teacher sat there talking cheerfully. Conclusion：过去分词作______，修饰________，大多说明动作发生的背景或情景，表__________________________等。一般说来，这一结构的逻辑主语是______________。且可转换为对应的_____________。

Task II：

Analyze：

1.Seen from the space, the earth looks blue. =_________________________,the earth looks blue. Key：When it is seen from space Conclusion：表时间状语，相当于when,while,as等引导的时间状语从句，常位于句首。

2. Given another hour, I can work out this problem.

=_______________________, I can work out this problem.

Key：If I was given another hour Conclusion：表条件状语，相当于if等引导的条件状语从句，常位于

句首。

3. Written in a hurry, the article he contributed was not so good. =_________________________________, the article he contributed was not so good. Key：As the article was written in a hurry Conclusion：表原因状语，相当于as,since,because等引起的原因状语从句，常位于句首，句中或句末

。

4.Defeated for a second time, the player still did not give in. =_________________________, the player still did not give in. Key：Although the player was defeated for a second time Conclusion：表让步状语，相当于although,though,even if, even though引起的让步状语从句，常位于句首。

5.Surrounded by the students ,the teacher sat there talking cheerfully.=The teacher sat there talking cheerfully __________. Key：and was surrounded Conclusion：表伴随状语，没有相应的状语从句,过去分词等于and连接两个动词或分句。

Step III: Practice Fill in the blanks. There is no doubt that the 21st century will be marked by a burst of new science and technology. Yet, the technology such as 1_______ (clone) and the Internet fills everyone’s heart with delight as well as awe.

Future development of science and technology will bring us with it both benefits and problems.2______ (be) sure, we human beings will enjoy the fruit of 3_________(advance) science and technology. Consider the case of cloning. It opens up many 4_________ (excite) possibilities, from saving 5____________ (endanger) animal species to 6__________ (produce) organs for transplant patients.

Nevertheless, new science and technology will create a great challenge to all members of society as well. Furthermore, severe air pollution 7_________ (bring) on by the wide use of modern technology will constitute a threat to human survival. In my judgment, however, such problems and dangers will be outweighed by solutions and opportunities 8________ (offer) by the development of science and technology, and 9_________ （balance）by human beings10________ (take) corrective action.

Step IV: Summary

1)过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语、让步状语等。

2)主语一致。

Step V: Homework _______(要是谁给我有一个时光机)，I will pay a visit to the future.______(即使踏上时间舱的那一刻)，I still can not believe I am taking up this chance.__________(当被问到想要去哪里参观时)，I

choose the school._______(从太空上看)，

our future school looks like a plate，________(四面环山)。Besides，_______(对这个未来的书包最惊讶了)，

I was carried to go to school._____(一旦开关被启动)，the bag will take you to the destination.So wonderful!