unit4 teaching plan(人教版高二英语教案教学设计)

发布时间：2016-1-6 编辑：互联网手机版

The Fifth Period

Grammar: The Past Participle Used as Adverbial

上海龙凤1314Teaching Aims:

1. Enable the students to master the usage of the Past Participle when it is used as Adverbial.

上海龙凤13142. Enable the students to master the transformation between the past participle phrase and the adverbial clause.

Teaching Important Points:

上海龙凤13141. How to use the Past Participle

2. How to tell the difference between the Present Participle and the Past Participle.

Teaching Difficult Point:

上海龙凤1314How to choose the Present Participle and the Past Parthciple.

上海龙凤1314Teaching Methods:

1. Comparision method to get the students to know how to use the participle clearly.

2. Discussion method to get the students to master what they've learned.

3. Pair work or group work to make the students active in class.

上海龙凤1314Teaching Aids:

1. a computer

2. a projector

Teaching Procedures:

Step II Greetings

上海龙凤1314Greet the whole class as usual.

Step II Revision and Presentation

T: In the third period of Unit 4, we learned the Past Participle used as Attributeand Adverbial. Now look at these sentences. Can you tell me which past participle is used as Attribute and which is used as Adverbial?

上海龙凤1314(Show the following on the screen.)

上海龙凤13141. Most of the artists invited to the party were from South Africa.

2. Given more attention, the trees could have grown better.

3. The professor came into the classroom, followed by his students.

4. The first textbooks written for teaching English as a foreign language

came out in the 16th century.

Ss: Yes, we can.

T: Who can tell us in the first sentence what the Past Participle is sued as?

S1:I know. It is used as Attribute, modifying the noun “artists”.

T: Yes. OK. Li Lu, you try, please.

上海龙凤1314S2: I think it is used as Adverbial in the second sentence.

T：Good.

上海龙凤1314S3: It is used as Adverbial in the third sentence, too.

T: (To the rest of the class.) Is that right?

Ss: Yes.

上海龙凤1314T: Good. No problem. Now, the last sentence. Who knows?

S4: Let me have a try. I believe it is used as Attribute. It modifies “ the first

textbooks”.

T: (Ask another student.) Do you agree with him/her?

上海龙凤1314S5: No, I don't think so. I think it is used as Adverbial.

T: Yeah, now, we have two different opinions. which one is correct? Whose opinion do you agree with?

上海龙凤1314Ss: The first answer is correet. It is used as Attribute, not Adverbial.

T: Why?

上海龙凤1314Ss: Because it modifies the word, “textbooks”.

T: Good. It is used as Attribute. I agree with the first student.

Step III Explanation

上海龙凤1314T: We know that the Past Participle can be used as Adverbial. Now look at these sentences on the blackboard.

(Teacher writes the following on the blackboard.)

1. Don't speak until spoken to.

上海龙凤13142. Given more time, we could do the work much better.

3. Destroyed by the earthquake, the house had to be rebuilt.

上海龙凤1314T: What are these past participle used us?

Ss: They are all used as Adverbial.

T: Yes, You're right. And we know that the Past Participle used as Adverbial can express different adverbials, such as: time, cause, condition, manner and so on. Do you know what the Past Participle in each sentence expresses? Who knows?

上海龙凤1314Sa: The Past Participle in the first sentence expresses time. The second one expresses condition. And the last one expresses cause.

上海龙凤1314T: Very good. Now, I'll give you a few minutes to discuss with your partner

about how to replace these past participles by using adverbial clauses.

T: (A few minutes later.) Who'd like to try the first sentence?

Sb: I'd like to. “Don't speak until you're spoken to. ”

上海龙凤1314T：Good. Please sit down. What about the second sentence? Who knows?

Sc: I know. If we were given more time, we could do the work much better.

上海龙凤1314T: OK. Sit down, please. Now, the last sentence. Who wants to have a try?

上海龙凤1314S: Beeause the house had been destroyed by the earthquake, it had to be rebuilt.

T: Good.

(Teacher writes the sentences above on the blackboard.)

Step VI Comparison

T: As we all know, the Past Participle and the Present Partieiple can be used as Adverbial, for example: (Teacher writes the following examples on the

上海龙凤1314blackboard. )

上海龙凤13141. Seen from the hill, our school looks more beautiful.

上海龙凤13142. Seeing from the hill, we can see our beautiful school.

上海龙凤1314T: Look at these two sentences carefully. Can you tell us the difference between them?

S: The first sentence uses the Past Participle as Adverbial while the second sentence uses the Present Participle as Adverbial.

上海龙凤1314T: Good. Do you know why?

上海龙凤1314S: Because the subject in the first sentence is “our school”, but in the second sentence the subject is “we”.

T: Very good. When we are using participles, we should pay attention to the subjects in the sentences, and the participle we use must have the same logical subject as the subject in the sentence. If the subject in the sentence receives the action, we should use the Past Participle as Adverbial; if the subject in the sentence does the action, we should use the Present Participle as Adverbial. Do you nderstand?

Ss: Yes.

Step V Practice

T: Look at the sentences on the screen. Join each of the following pairs of

上海龙凤1314sentences turning one of them into a participle phrase and making other

necessary changes. Do it in pairs or groups. Example: We were disturbed by the noise and had to finish the meeting early.

→Disturbed by the noise, we had to finish the meeting early.

Rewrite the sentences, using the Past Participle.

1. They were surprised at the idea and began to discuss it among themselves.

2. Mary was much interested and she agreed to give it a try.

上海龙凤13143. I was deeply moved, and thanked them again and again.

4 The two men were delighted and they thought up many other ideas, too.

上海龙凤13145. We had been taught by failure and mistakes and have become wiser.

上海龙凤13146. I was shocked at the waste of money and decided to leave the company.

7. He was persuaded by his friends to give up smoking and threw his remaining cigarettes away.

上海龙凤1314Suggested answers:

上海龙凤13141. Surprised at the idea, they began to discuss it among themselves.

2. Much interested, Mary agreed to give it a try.

3. Deeply moved, I thanked them again and again.

4. Delighted, the two men thought up many other ideas, too.

5. Taught by failure and mistakes, we have become wiser.

6. Shocked at the waste of money, I decided to leave the company.

7. Persuaded by his friends to give up smoking, he threw his remaining

cigarettes away.

T: OK. Now look at the screen. Let's do more exercises. You may discuss with

上海龙凤1314your partner.

(Teacher shows the following on the screen.)

Choose the best answers:

上海龙凤13141. ______some officials, Napolean inspected his army.

上海龙凤1314A. Followed

上海龙凤1314B. Followed by

上海龙凤1314C. Being followed

D. Having been followed

2.__________ by his teacher, he has made great progress in his lesson.

A. Helped B. To help

C. Helping D. Help

3. The computer center, ________ last year, is very popular among the students in this school.

A. open B. opening

上海龙凤1314C. having opened D. opened

4. The visitor expressed his satisfaction,___________ that he had enjoyed

his stay here.

上海龙凤1314A. having added B. to add

上海龙凤1314C. adding D. added

上海龙凤13145.___________ in thought, he almost ran into the car in front of him.

上海龙凤1314A. Losing B. Having lost

C. Lost D. To lose

6.__________ his telephone number, she had some difficulty getting in touch

with Bill.

上海龙凤1314A. Not knowing

B. Knowing not

上海龙凤1314C. Not having known

D. Having not known

7. If_________ the same treatment again, he is sure to get well.

A. giving B. give

上海龙凤1314C. given D. being given

上海龙凤13148. in 1636, Harvard is one of the most famous universities in the United States.

上海龙凤1314A. Being founded

上海龙凤1314B. It was founded

C. Founded

D. Founding Suggested answers

1. B 2. A 3. D 4. C 5. C 6. A 7. C 8. C

(Teacher then asks some students to do them one by one.)

上海龙凤1314Step VI Test

上海龙凤1314T: Now let's have a test. Complete the following sentences. Write your answers on a piece of paper. Later, we'll check it together.

(Teacher uses the micromedia equipment to show the following on the screen.)

Complete the sentences:

1._______ （只要看一次），it can never be forgotten.

2._______ (被认为是这个城市里面最好的)，the factory was given a medal.

3._______ The visitor came in ,________（后面跟着一群年轻人）。

上海龙凤13144._______ （在党的领导下），the people have improved their living conditions greatly.

5._______（在她的话的鼓励下），the boy later went up to his teacher and said “sorry”.

上海龙凤13146. If_______（加热）to a high temperature, water will change into vapour.

7._______ （从太空中望去），the earth is a water covered globe.

8. The object on the table is a fan ______ （由羽毛制成的）。