Learning about Language教学设计(第二课时)

The Revise of the Past Participle as the Adverbial Teaching objectives: At the end of this class, the students will be able to :

1.

be clear about the function of –ed form

2.

use –ed form as adverbial correctly 3.

master some special uses of –ed form

Teaching important points 1.

to make students master some special uses of –ed form.

2.

to let students know how to use –ed form correctly.

Teaching method Problem-based teaching Teaching procedures: Step 1: Lead-in Enjoy some pictures to remind the students of their last trip to Gujian Mountain. Step2: Answer some questions about the trip. 1.

Why does the Gujian Mountain attract many people in summer? (Well-known for the cool weather and beautiful scenery, Gujian Mountain attracts many people to enjoy the cool in summer.) 2.

Who accompanied us to climb the mountain? (We climbed the mountain, followed by our teachers.) 3.

Why does our school hold this activity in each Senior Two? (Held in Senior Two, this activity can encourage us to study harder in Senior Three.) 4.

What kind of encouraging approach is more appealing to us? (Compared with the encouraging words, experience learning is more encouraging and appealing.) 5.

Did we reach our destination at last? (Yes. Tired, we all insisted on reaching our destination at last) Step3: Explore the following questions with your group members. 1. What is the function of the past participle in each sentence? 2. What is the relationship between the past participle and the subject of the sentence?

passive relationship or active relationship? 3. What types of adverbial can the past participle act as? 4. How can these adverbial phrases be changed into the adverbial clauses? Summary: 小结（1）：

过去分词作状语：

可以表示________ 状语、_________状语、________状语、________状语和____________状语，相当于一个_________从句。

小结（2）：

过去分词作状语：

表示________或_________的动作，与逻辑主语之间存在________________关系。

Step4: How to change these adverbial phrases into adverbial clauses? 1.

Because it is well-known for the cool weather and beautiful scenery, Gujian Mountain attracts many people to enjoy the cool in summer. 2.

If it is held in Senior Two, this activity can encourage us study harder in Senior Three. 3.

When it is compared with the encouraging words, experience learning is more encouraging and appealing. 4.

Although we were tired, we all insisted on reaching our destination. 5.

We climbed the mountain and were followed by our teachers. (过去分词做伴随或方式状语，相当与________连接的并列结构。) Step5: Work out the Puzzles Puzzle 1 What is the difference between these two sentences? Seeing from the top of the mountain, we can see beautiful scenery. Seen from the top of the mountain, the scenery is very beautiful. Summary: 小结（3）：

分词的逻辑主语与句子主语要一致。如果句子的主语与分词是主动关系，用______________;如果句子的主语与分词是被动关系，用____________. Puzzle 2 Why do I use “prepared” here rather than “preparing”?

All foods prepared, we started to have lunch. Summary: 小结（4）：

用分词短语作状语时, 它逻辑上的主语要与句子的主语保持一致, 否则分词短语就要有自己的__________, 这种结构称为___________________. Puzzle 3 Why did I use the structure of “having been done” here? Having been told this activity, she spared some time to accompany her daughter to take part in the activity. Summary: 小结（5）：

having been done 表示分词的动作发生于谓语动作

___________。

Puzzle 4 Why is “exhausted” used in the following sentence rather than “exhausting”?

Exhausted, we set out for school. Summary: 小结（6）：

有些过去分词因来源于系表结构，作状语时不表被动而表示_______________。

如：

be dressed in

be lost in

be devoted to

be supposed to

be located in

be faced with

be tired of

be absorbed in

be born in…

be occupied in

be determined to do

Step6: Conclusions Step7: Practice Practice Ⅰ.

Choose the best answer. 1. ___ more time, we would climb to the top of the mountain.

A. Given

B. To give C. Giving D. Having given. 2. Unless __ to leave, you shouldn’t leave without saying a word.

A. allowed B. allowing C. to allow

D. having allowed

3. ___ by our head teacher, we climbed the mountain with more energy.

A. Encouraging

B. Having been encouraged

C. To encourage

D. Encouraged

4. ____ in thought, he almost ran into the student in front of him.

A. Losing

B. To lose

C. Lost

D. Having lost Practice Ⅱ: Fill in the blanks with the proper forms. 1.Once _________(speak), a word becomes promise. 2.Once _________(pour), water can not be taken back again. 3.__________(impress) by the beautiful scenery, I forgot to go back home in time. Practice Ⅲ. Correcting. 1. Deeply moving by their persistence, all of the teachers were satisfied. 2. Exposing to the sun long time, our faces turned red. 3. When accompanied her daughter to take part in the activity, she felt very happy. PracticeⅣ

Rewrite the following sentences by using past participle as adverbial. 1.

As we were dressed in school uniform, we looked very energetic. 2.

Although we were all tired and exhausted, we felt very happy. 3.

If this activity is held every year, it may play more important role in encouraging students to learn. 4.

When we were asked to pay attention to our safety, we were all thankful to the people who cared us. 5.

Wang Ruichi was having lunch and he was surrounded by his classmates. Practice V Your foreign friend Tom expects to know this activity. Write an essay in your group to introduce this trip to Tom. Try to use the Past Participle as the adverbial as many as possible. Step8: Homework 1. Polish your essay.

2. Finish the exercises on page 58and 59 in textbook